claimsbot – Page 2567 – All The Claims

1461132754-19570647-f317-4afc-9e06-b68640f8e213

1. A gas spring assembly comprising:
a flexible spring member having a longitudinal axis and including a flexible wall extending longitudinally between first and second ends and peripherally about said axis to at least partially define a spring chamber;
a first end member secured across said first end of said flexible spring member such that a substantially fluid-tight seal is formed therebetween; and,
a second end member disposed in spaced relation to said first end member and secured across said second end of said flexible spring member such that a substantially fluid-tight seal is formed therebetween, said second end member including an end member wall that includes:
a base wall portion disposed transverse to said longitudinal axis;
an outer wall portion extending axially from along said base wall portion in a first direction toward said first end member, said outer wall portion extending peripherally about said longitudinal axis and at least partially defining an outermost periphery of said second end member;
a mounting wall portion disposed in axially spaced relation to said base wall portion in said first direction, said mounting wall portion extending peripherally around said longitudinal axis and spaced inward from said outer wall portion, said mounting wall portion dimensioned to receivingly engage said second end of said flexible spring member;
an end wall portion extending peripherally about said longitudinal axis and operatively connecting said outer wall portion and said mounting wall portion to at least partially define an end member volume within said second end member; and,
an inner wall portion extending peripherally about said longitudinal axis and extending from along said base wall portion in said first direction toward said mounting wall portion, said inner wall portion separating said end member volume into an end member reservoir disposed outwardly of said inner wall portion and an end member chamber substantially contiguous with said spring chamber;

said gas spring assembly displaceable during use between an extended condition and a compressed condition, said inner wall portion dimensioned such that at least a portion of said first end member can be coextensively received within said end member chamber in said compressed condition.
2. A gas spring assembly according to claim 1, wherein said outer wall portion has a first peripheral wall section with a first distal extent offset a first distance from said base wall portion and a second peripheral wall section with a second distal extent offset a second distance from said base wall portion with said second distance being greater than said first distance.
3. A gas spring assembly according to claim 2, wherein said end wall portion extends between said mounting wall portion and said first and second peripheral wall sections of said outer wall portion such that said end wall portion has a non-planar peripheral profile about said longitudinal axis.
4. A gas spring assembly according to claim 2, wherein said mounting wall portion is offset from said base wall portion a distance less than said second distance of said second peripheral wall section such that at least part of said end wall portion is disposed beyond said second end of said flexible spring member in said first direction.
5. A gas spring assembly according to claim 2, wherein said end member wall includes an inner support wall portion disposed inwardly from said outer wall portion, said inner support wall portion extending between said mounting wall portion and said end wall portion and extending peripherally about said longitudinal axis along at least a portion of said second peripheral wall section.
6. (canceled)
7. A gas spring assembly according to claim 1, wherein said inner wall portion has a wall portion axis disposed at a first acute angle relative to said longitudinal axis.
8. A gas spring assembly according to claim 7, wherein said first end member includes an end member axis and during displacement of said gas spring assembly between said extended and said compressed conditions said end member is displaceable between a first orientation in which said end member axis is at least approximately aligned with said longitudinal axis and a second orientation in which said second end member axis is disposed at a second acute angle relative to said longitudinal axis.
9. A gas spring assembly according to claim 8, wherein said first and second acute angles are within a range of from approximately 3 degrees to approximately 15 degrees.
10. A gas spring assembly according to claim 1, wherein said inner wall portion extends between and operatively connects said base wall portion and said mounting wall portion.
11. A gas spring assembly according to claim 1, wherein said first end member includes an outer side wall with an outside surface along which said flexible wall of said flexible spring member can form a rolling lobe that is displaceable along said outside surface of said first end member as said gas spring assemble is displaced between extended and compressed conditions.
12. A gas spring assembly according to claim 11, wherein said flexible wall of said flexible spring member has an outer surface disposed in abutting engagement with said outside surface of said outer side wall of said first end member and an inner surface that at least partially defines said spring chamber, said inner surface having a cross-sectional dimension transverse to said longitudinal axis along a portion of said flexible wall disposed along said first end member.
13. A gas spring assembly according to 12, wherein said inner wall portion has a cross-sectional dimension transverse to said wall portion axis that is greater than said cross-sectional dimension of said inner surface such that at least a portion of said first end member and at least a portion of said flexible spring member disposed along said first end member can be received within said end member chamber of said second end member.
14. A gas spring assembly according to claim 13, wherein said cross-sectional dimension of said inner wall portion is within a range of from approximately 110 percent to approximately 140 percent of said cross-sectional dimension across said inner surface of said flexible wall.
15. (canceled)
16. A gas spring end member having an end member axis and being dimensioned for securement to an associated flexible spring member, said gas spring end member comprising:
an end member wall at least partially formed from one of a metal material and a polymeric material, said end member wall including:
a base wall portion disposed transverse to said end member axis;
an outer wall portion extending axially from along said base wall portion in a first direction, said outer wall portion extending peripherally about said end member axis and at least partially defining an outermost periphery of said gas spring end member;
a mounting wall portion disposed in axially spaced relation to said base wall portion in said first direction, said mounting wall portion extending peripherally around said end member axis and spaced inward from said outer wall portion, said mounting wall portion dimensioned to receivingly engage an associated end of the associated flexible spring member;
an end wall portion extending peripherally about said end member axis and operatively connecting said outer wall portion and said mounting wall portion to at least partially define an end member volume within said gas spring end member; and,
an inner wall portion extending peripherally about said end member axis and extending from along said base wall portion in said first direction toward said mounting wall portion, said inner wall portion separating said end member volume into an end member reservoir disposed outward of said inner wall portion and an end member chamber disposed inward of said inner wall portion.
17. A gas spring end member according to claim 16, wherein said outer wall portion has a first peripheral wall section with a first distal extent offset a first distance from said base wall portion and second peripheral wall section with a second distal extent offset a second distance from said base wall portion with said second distance being greater than said first distance.
18. A gas spring end member according to claim 17, wherein said end wall portion extends between said mounting wall portion and said first and second peripheral wall sections of said outer wall portion such that said end wall portion has a non-planar peripheral profile about said end member axis.
19. A gas spring end member according to 18, wherein said mounting wall portion is offset from said base wall portion a distance less than said second distance of said second peripheral wall section such that at least part of said end wall portion is disposed beyond said mounting wall portion in said first direction.
20. A gas spring end member according to claim 17, wherein said end member wall includes an inner support wall portion disposed inwardly from said outer wall portion, said inner support wall portion extending between said mounting wall portion and said end wall portion and extending peripherally about said end member axis along at least a portion of said second peripheral wall section.
21. (canceled)
22. A gas spring end member according to claim 16, wherein said inner wall portion has a wall portion axis disposed at a first acute angle relative to said end member axis.
23. A gas spring end member according to claim 22, wherein said first acute angle is within a range of from approximately 3 degrees to approximately 15 degrees.
24. (canceled)

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. A method for encoding data for recording into a holographic medium, comprising the steps of:
run length limited encoding three bytes of data into 5\xd75 matrix information, said data subject to a 4-byte error correction code;
providing said 5\xd75 matrix information to a spatial light modulator, as a portion of a two-dimensional pixel matrix of said spatial light modulator, for recording into a holographic image on said holographic medium;
encoding said data with an error correction code having 4-bit burst, 4-byte string length capability prior to said run length limited encoding step;
wherein said run length limited encoding step comprises a (0, 1413) run length limited code; and
wherein said run length limited encoding step comprises the formula:

First Row of Spatial Light Modulator
SLM(0,0)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> U2 <AND> (U0 <AND> U3) <OR> U0 <AND> (U1 <OR> U2)
SLM(0,1)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> (U0 <OR> U2)
SLM(0,2)=(U0 <OR> U1<OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U1
SLM(0,3)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U2
SLM(0,4)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U3

Second Row of Spatial Light Modulator
SLM(1,0)=V0, SLM(1,1)=V1, SLM(1,2)=V2, SLM(1,3)=V3, SLM(1,4)=V4

Third Row of Spatial Light Modulator
SLM(2,0)=V5, SLM(2,1)=V6, SLM(2,2)=V7
SLM(2,3)={(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U4} <AND> (U0 <OR> U4)
SLM(2,4)={(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U5} <AND> (U1 <OR> U5)

Fourth Row of Spatial Light Modulator
SLM(3,0)={(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U6} <AND> (U2 <OR> U6)
SLM(3,1)={(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <AND> U3} <OR> U7 <OR> (U0 <OR> U1 <OR> U2 <OR> U3 <OR> U4 <OR> U5 <OR> U6 <OR> U7)
SLM(3,2)=W0, SLM(3,3)=W1, SLM(3,4)=W2

Fifth Row of Spatial Light Modulator
SLM(4,0)=W3, SLM(4,1)=W4, SLM(4,2)=W5, SLM(4,3)=W6, SLM(4,4)=W7.
2. The method of claim 1, additionally comprising the step of recording said spatial light modulator pixel matrix on said holographic medium.
3. An encoding system configured to encode data for recording into a holographic medium, comprising:
a run length limited encoder configured to encode three bytes of data into 5\xd75 matrix information, said data subject to a 4-byte error correction code;
a spatial light modulation input configured to arrange said 5\xd75 matrix information into a portion of a two-dimensional pixel matrix of a spatial light modulator;
an error correction encoder configured to encode a string of data with an error correction code having 4-bit burst, 4-byte string length capability, and to provide said encoded data for said run length limited encoder;
wherein said run length limited encoder implements a (0, 1413) run length limited code; and
wherein said run length limited encoder implements the formula:

First Row of Spatial Light Modulator
SLM(0,0)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> U2 <AND> (U0 <AND> U3) <OR> U0 <AND> (U1 <OR> U2)
SLM(0,1)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> (U0 <OR> U2)
SLM(0,2)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U1
SLM(0,3)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U2
SLM(0,4)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U3

Second Row of Spatial Light Modulator
SLM(1,0)=V0, SLM(1,1)=V1, SLM(1,2)=V2, SLM(1,3)=V3, SLM(1,4)=V4

Third Row of Spatial Light Modulator
SLM(2,0)=V5, SLM(2,1)=V6, SLM(2,2)=V7
SLM(2,3)={ (U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U4} <AND> (U0 <OR> U4)
SLM(2,4)={ (U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U5} <AND> (U1 <OR> U5)

Fifth Row of Spatial Light Modulator
SLM(4,0)=W3, SLM(4,1)=W4, SLM(4,2)=W5, SLM(4,3)=W6, SLM(4,4)=W7.
4. A recording system configured to record data into a holographic medium, comprising:
a run length limited encoder configured to encode three bytes of data into 5\xd75 matrix information, said data subject to a 4-byte error correction code;
a spatial light modulator configured to arrange said 5\xd75 matrix information into a portion of a two-dimensional pixel matrix;
a holographic imaging system configured to provide beams to record an optical wavefront representing said spatial light modulator pixel matrix into a holographic medium;
an error correction encoder configured to encode a string of data with an error correction code having 4-bit burst, 4-byte string length capability, and to provide said encoded data for said run length limited encoder;
wherein said run length limited encoder implements a (0, 1413) run length limited code; and
wherein said run length limited encoder implements the formula:

First Row of Spatial Light Modulator
SLM(0,0)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> U2 <AND> (U0 <AND> U3) <OR> U0 <AND> (U1 <OR> U2)
SLM(0,1)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> (U0 <OR> U2)
SLM(0,2)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U1
SLM(0,3)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U2
SLM(0,4)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U3

Second Row of Spatial Light Modulator
SLM(1,0)=V0, SLM(1,1)=V1, SLM(1,2)=V2, SLM(1,3)=V3, SLM(1,4)=V4

Fifth Row of Spatial Light Modulator
SLM(4,0)=W3, SLM(4,1)=W4, SLM(4,2)=W5, SLM(4,3)=W6, SLM(4,4)=W7.
5. A holographic recording drive, comprising:
a drive system configured to position a holographic medium for recording;
a run length limited encoder configured to encode three bytes of data into 5\xd75 matrix information, said data subject to a 4-byte error correction code;
a spatial light modulator configured to arrange said 5\xd75 matrix information into a portion of a two-dimensional pixel matrix; and
a holographic imaging system configured to provide beams to record an optical wavefront representing said spatial light modulator pixel matrix into a holographic medium;
an error correction encoder configured to encode a string of data with an error correction code having 4-bit burst, 4-byte string length capability, and to provide said encoded data for said run length limited encoder;
wherein said run length limited encoder implements a (0, 1413) run length limited code; and
wherein said run length limited encoder implements the formula:

First Row of Spatial Light Modulator
SLM(0,0)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> U2 <AND> (U0 <AND> U3) <OR> U0 <AND> (U1<OR> U2)
SLM(0,1)=(U4 <OR> U5 <OR> U6 <OR> U7) <AND> (U0 <OR> U2)
SLM(0,2)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U1
SLM(0,3)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U2
SLM(0,4)=(U0 <OR> U1 <OR> U2 <OR> U3) <AND> (U4 <OR> U5 <OR> U6 <OR> U7) <OR> U3

Second Row of Spatial Light Modulator
SLM(1,0)=V0, SLM(1,1)=V1, SLM(1,2)=V2, SLM(1,3)=V3, SLM(1,4)=V4

Fifth Row of Spatial Light Modulator
SLM(4,0)=W3, SLM(4,1)=W4, SLM(4,2)=W5, SLM(4,3)=W6, SLM(4,4)=W7.
6. The holographic recording drive of claim 5, additionally comprising:
an optical detector configured to detect data recorded on a holographic medium and provide data information; and
decoding data flow apparatus configured to rearrange data from a pixel matrix to 5\xd75 matrix information and configured to decode said 5\xd75 matrix information into 3-byte sets of data.

1461132743-a7679056-d7da-4018-927c-1184bfcff7c4

1. An electromagnetic imaging method for electromagnetically measuring physical parameters of a pipe (CJ, CC) by means of a plurality of measuring arrangement (ZMA, MCMA, MonMa, ImMA) comprising a plurality of transmitter coil (ZTX, LFTX, DTX) and a plurality of receiver coil (ZRX1, ZR2, MRX, MC, PRX1, PRX2, PRX3, PRX4, PRX5, PRX6, PRX7, PRX8, PRX9, PRX10, PRX11, PRX12, PRX13, PRX14, PRX15, PRX16, PRX17, PRX18), the transmitter coils and receiver coils being associated so as to form the plurality of measuring arrangement, the plurality of measuring arrangement being adapted to be positioned into the pipe and displaced through the pipe, the physical parameters being measured for a plurality of position along the pipe, the method comprising the steps of:
a) determining a first value of an average ratio of magnetic permeability to electrical conductivity and a first value of an average inner diameter of the pipe (Z-MES),
b) determining an average electromagnetic thickness of the pipe (MC-MES),
c) determining a second value of the average ratio of magnetic permeability to electrical conductivity and a second value of the average inner diameter of the pipe (Mon-MES) according to excitation frequencies which are substantially lower than the excitation frequencies used to determine the first values (Z-MES),
d) determining a first image (EMTIM) of a local electromagnetic thickness of the pipe and the pipe local defects (Im-MES),
e) discriminating the local defects at an inside perimeter of the pipe from the local defects at an outside perimeter of the pipe (Dis-MES), and
f) forming a corrected first image (IOFIM) of the pipe taking into account a position of the local defects.
2. An electromagnetic imaging method according to claim 1, wherein the method comprising the steps of:
a) forming an average casing properties measuring arrangement (ZMA) by:
exciting a transmitter coil of the average casing properties measuring arrangement (ZMA) according to a first set of excitation frequency comprising at least two excitation frequencies,
determining at least a first transimpedance between the transmitter coil and a receiver coil of the average casing properties measuring arrangement (ZMA),
calculating an average ratio of magnetic permeability to electrical conductivity and an average inner diameter of the pipe,

b) forming an average electromagnetic thickness measuring arrangement (MCMA) by:
exciting a transmitter coil of the average electromagnetic thickness measuring arrangement (MCMA) according to a second excitation frequency,
determining a second transimpedance between the transmitter coil and a receiver coil of the average electromagnetic thickness measuring arrangement (MCMA),
calculating an average electromagnetic thickness of the pipe,

c) forming a monitoring measuring arrangement (MonMA) by:
exciting a transmitter coil of the monitoring measuring arrangement (MonMA) according to a third excitation frequency,
determining a third transimpedance between the transmitter coil and a receiver coil of the monitoring measuring arrangement (MonMA),
calculating another value of an average ratio of magnetic permeability to electrical conductivity of the pipe and another value of an average inner diameter of the pipe,

d) forming an imaging measuring arrangement (ImMA) by:
exciting a transmitter coil of the imaging measuring arrangement (ImMA) according to a fourth excitation frequency,
determining a plurality of transimpedance between the transmitter coil and a plurality of pad receiver coil of the imaging measuring arrangement (ImMA),
processing a first image (EMTIM) of the local electromagnetic thickness of the pipe and the local defects of the pipe,

e) forming a discriminating measuring arrangement (DisMA) by:
exciting a transmitter coil of the discriminating measuring arrangement (DisMA) according to a fifth excitation frequency,
determining a plurality of transimpedance between the transmitter coil and a plurality of pad receiver coil of the discriminating measuring arrangement (DisMA),
discriminating the local defects at an inside perimeter of the pipe from the local defects at an outside perimeter of the pipe,
processing a second image of the local ratio of magnetic permeability to electrical conductivity and a third image of the local radius of the pipe, and
processing a corrected first image (IOFIM) of the pipe electromagnetic thickness with a correction for local electromagnetic anomalies and the discriminated local defects of the pipe.
3. An electromagnetic imaging method according to claim 1, wherein the method further comprises the steps of determining a second image of a local ratio of magnetic permeability to electrical conductivity and a third image of a local radius of the pipe.
4. An electromagnetic imaging method according to claim 2, wherein the first set of excitation frequencies and the fifth excitation frequency are chosen in a first range of frequencies, the second, third and fourth excitation frequencies are chosen in a second range of frequencies, the first range of frequencies being substantially higher than the second range of frequencies.
5. An electromagnetic imaging method according to claim 1, wherein:
the first range of frequencies is bounded between a first minimum frequency and a first maximum frequency, the first minimum frequency corresponding to satisfying the joint condition of a ratio of the pipe thickness to the pipe skin depth of 5 and a parameter tau of 1 and the first maximum frequency corresponding to satisfying the joint condition of the ratio of the pipe thickness to the pipe skin depth of 200 and the parameter tau of 0.02,
the second, third and fourth excitation frequencies are chosen in a second range of frequencies bounded between a second minimum frequency and a second maximum frequency, the second minimum frequency corresponding to the ratio of the pipe thickness to the pipe skin depth of 0.2 and the second maximum frequency corresponding to the ratio of the pipe thickness to the pipe skin depth of 5.
6. An electromagnetic imaging method according to claim 1, wherein the second and third excitation frequencies are the same.
7. An electromagnetic imaging method according to claim 1, wherein the method further comprises the step of performing an air-calibration (ACS).
8. An electromagnetic imaging method according to claim 1, wherein a first spacing between the transmitter (LFTX) and the receiver (MC) of the average electromagnetic thickness measuring arrangement (MCMA), a second spacing between the transmitter (LFTX) and any of the pad receiver (PRXi) of the imaging measuring arrangement (ImMA) is chosen so that a low frequency remote field eddy current regime (LF-RFEC) occurs.
9. An electromagnetic imaging method according to claim 1, wherein a third spacing between the transmitter (LFTX) and the receiver (MRX) of the monitoring measuring arrangement (MonMA) is chosen so that a low frequency near field eddy current regime (LF-NFEC) occurs.
10. An electromagnetic imaging method according to claim 1, wherein a fourth spacing between the transmitter (ZTX) and the receiver (ZRX1, ZRX2) of the average casing properties measuring arrangement (ZMA) and a fifth spacing between the transmitter (LFTX) and any of the pad receiver (PRXi) of the discriminating measuring arrangement (DisMA) is chosen so that a high frequency near field eddy current regime (HF-NFEC) occurs.
11. An electromagnetic imaging method according to claim 1, wherein a spacing between the transmitter coil and the receiver coil is chosen so as to optimize the sensitivity to the pipe inner diameter.
12. A computer program product for an electromagnetic imaging device, the electromagnetic imaging device comprises a plurality of measuring arrangement, each measuring arrangement comprising a transmitter coil and at least one receiver coil, the measuring arrangement being adapted to be positioned into the pipe and displaced through the pipe, the receiver coil providing a receiver voltage when the transmitter coil is excited by means of a transmitter current according to at least one excitation frequencies, the computer program product comprising a set of instructions that, when loaded into a program memory of a main electronic arrangement coupled to the measuring arrangement, causes the main electronic arrangement to carry out the steps of the electromagnetic imaging method according to claim 1.
13. An electromagnetic imaging device for electromagnetically measuring physical parameters of a pipe, the electromagnetic imaging device being adapted to be positioned into the pipe, displaced through the pipe and coupled to a surface equipment,
wherein the electromagnetic imaging device comprises an average electromagnetic thickness measuring arrangement (MCMA), an imaging measuring arrangement (ImMA), a monitoring measuring arrangement (MonMA), an average casing properties measuring arrangement (ZMA) and discriminating measuring arrangement (DisMA), each measuring arrangement comprising a transmitter coil and at least one receiver coil, each measuring arrangement being coupled to an electronic arrangement (ZEA, MCEA, MonEA, ImEA, DisEA) comprising a transmitter circuit for exciting the transmitter coil by means of a transmitter current according to a plurality of excitation frequencies, and a receiver circuit for measuring a receiver voltage at the receiver coil, wherein each electronic arrangement is further coupled to a calculating module (CALCMOD) for:
determining a first value of an average ratio of magnetic permeability to electrical conductivity and a first value of an average inner diameter of the pipe,
determining a value of an average electromagnetic thickness of the pipe,
determining a second value of the average ratio of magnetic permeability to electrical conductivity and a second value of the average inner diameter of the pipe according to excitation frequencies which are substantially lower than the excitation frequencies used to determine the first values,
determining a first image (EMTIM) of a local electromagnetic thickness of the pipe and the pipe local defects,
discriminating the local defects at an inside perimeter of the pipe from the local defects at an outside perimeter of the pipe, and
forming a corrected first image (IOFIM) of the pipe taking into account a position of the local defects.
14. An electromagnetic imaging device according to claim 1, wherein the electromagnetic imaging device comprises:
a plurality of transmitter coil (ZTX, LFTX, DTX) and a plurality of receiver coil (ZRX1, ZRX2, MC) positioned on a body of the electromagnetic imaging device, and
a plurality of pad receiver coil (PRXi), each pad receiver coil being positioned on an arm of a centralizer deployable against a pipe wall.
15. An electromagnetic imaging device according to claim 13, wherein each transmitter coil (ZTX, LFTX, DTX) and receiver coil (ZRX1, ZRX2, MC) comprises a wire wound-up on a body (TLB), the wound-up wire defining empty spaces impregnated with an oil, the oil being held in place by an over-molding material, a protection sleeve being over-molded on the wind-up wire and the over-molding material.
16. An electromagnetic imaging device according to claim 13, wherein each pad receiver coil (PRXi) comprises a wire wound-up on an insert made of a high magnetic permeability material, the wound-up wire defining empty spaces impregnated with an oil, the oil being held in place by an over-molding material, a protection sleeve being over-molded on the wind-up wire and the over-molding material.
17. An electromagnetic imaging device according to claim 15, wherein the oil is a perfluoropolyether oil, the over-molding material is a mixture of perfluoropolyether with terminal silicon cross-linking groups, and the protection sleeve is made of semi-crystalline thermoplastic polyetheretherketone PEEK, or a plastic or a rubber material.
18. An electromagnetic imaging device according to claim 13, wherein the plurality of electronic arrangement (ZEA, MCEA, MonEA, ImEA, DisEA) are positioned within the body (TLB) of the electromagnetic imaging device, the transmitter or receiver coil being coupled to the electronic arrangement by a cable (CB) crossing the body via a feed-through connector, the cable being sealed to the feed-through connector by a crimped area.

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1-22. (canceled)
23. A computer system for transmitting context-specific data from the computer system via a mobile radio network to a first mobile communication terminal, external to the computer system, the computer system comprising:
a reception module configured to receive and store condition data assigned to data elements of a data delivery unit;
a context checking module configured to check whether a second mobile communication terminal, external to the computer system, satisfies one or more conditions defined by the condition data; and
a data transmission module configured to trigger transmission of context-specific data elements from the computer system via the mobile radio network to the first mobile communication terminal.
24. The computer system of claim 23, wherein the computer system is configured to obtain, from a networking unit of the mobile radio network, current attribute data associated with the second mobile communication terminal, and the context checking module is configured to check, based on these current attribute data and respective condition data, whether the second mobile communication terminal satisfies the conditions.
25. The computer system of claim 23, wherein the context checking module is configured to check, based on current attribute data associated with the second mobile communication terminal and respective condition data, whether the second mobile communication terminal satisfies the conditions, these current attribute data comprising at least one of geographic position, network access point, network identifier, network address, network type, subscriber identifier, certificate, password, device type, and device configuration.
26. The computer system of claim 23, wherein the reception module is configured to receive a confirmation of condition compliance from the second mobile communication terminal, wherein the context checking module is configured to check the confirmation of condition compliance and to determine condition data assigned to the confirmation of condition compliance, and the data transmission module is configured to trigger the transmission via the mobile radio network to the first mobile communication terminal of the context-specific data elements assigned to the condition data determined.
27. The computer system of claim 23, wherein the reception module is configured to receive, from the data delivery unit, the data elements assigned to the condition data and to store the data elements assigned to the condition data, and the data transmission module is configured to transmit the context-specific data elements to the first mobile communication terminal.
28. The computer system of claim 23, wherein the reception module is configured to receive and store assignment data assigning the condition data to the data elements from the data delivery unit, and the data transmission module is configured to trigger the transmission of the context-specific data elements by transmitting to the data delivery unit a release instruction.
29. The computer system of claim 23, wherein the data elements comprise at least one data element of operational parameter for the first mobile communication terminal, electronic message, electronic data value and software element for a software application.
30. The computer system of claim 23, wherein the reception module is configured to receive and store instructions, which are assigned to the condition data andor the context-specific data elements, and the data transmission module is configured to trigger the transmission of the context-specific data elements according to the respective instructions, whereby different ones of the context-specific data elements are to be transmitted to the first mobile communication terminal andor to another device.
31. The computer system of claim 23, wherein the context checking module is configured to check periodically or on the basis of a received message the conditions defined by the condition data.
32. The computer system of claim 23, wherein the first mobile communication terminal and the second mobile communication terminal are the same mobile communication terminal.
33. The computer system of claim 23, wherein the data delivery unit is arranged in the computer system.
34. A method for transmitting context-specific data from a computer system via a mobile radio network to a first mobile communication terminal, external to the computer system, the method comprising:
transmitting condition data, assigned to data elements of a data delivery unit, from the data delivery unit to the computer system;
receiving and storing the condition data in the computer system;
checking in the computer system whether a second mobile communication terminal, external to the computer system, satisfies one or more conditions defined by the condition data; and
triggering, by the computer system, transmission of context-specific data elements from the computer system via the mobile radio network to the first mobile communication terminal.
35. The method of claim 34, wherein the computer system obtains, from a networking unit of the mobile radio network, current attribute data associated with the second mobile communication terminal, and the computer system checks, based on these current attribute data and respective condition data, whether the second mobile communication terminal satisfies the conditions.
36. The method of claim 34, wherein the computer system checks, based on current attribute data associated with the second mobile communication terminal and respective condition data, whether the second mobile communication terminal satisfies the conditions, these current attribute data comprising at least one of geographic position, network access point, network identifier, network address, network type, subscriber identifier, certificate, password, device type, and device configuration.
37. The method of claim 34, wherein the second mobile communication terminal transmits a confirmation of condition compliance to the computer system, wherein the computer system checks the confirmation of condition compliance and determines condition data assigned to the confirmation of condition compliance, and the computer system triggers the transmission via the mobile radio network to the first mobile communication terminal of the context-specific data elements assigned to the condition data determined.
38. The method of claim 34, wherein the data delivery unit transmits to the computer system the data elements assigned to the condition data, the computer system receives and stores the data elements assigned to the condition data, and the computer system transmits the context-specific data elements to the first mobile communication terminal.
39. The method of claim 34, wherein the data delivery unit transmits to the computer system assignment data assigning the condition data to the data elements, the computer system receives and stores the assignment data, and the computer system triggers the transmission of the context-specific data elements by transmitting to the data delivery unit a release instruction.
40. The method of claim 34, wherein the data elements comprise at least one data element of operational parameter for the first mobile communication terminal, electronic message, electronic data value and software element for a software application.
41. The method of claim 34, wherein the transmission of the context-specific data elements is triggered according to instructions, which are assigned to the condition data andor the context-specific data elements, whereby different ones of the context-specific data elements are to be transmitted to the first mobile communication terminal andor to another device.
42. The method of claim 34, wherein the computer system checks periodically or on the basis of a received message the conditions defined by the condition data.
43. The method of claim 34, wherein the first mobile communication terminal and the second mobile communication terminal are the same mobile communication terminal.
49. A computer-readable medium storing computer-readable instructions thereon, the computer-readable instructions when executed by a computer cause the computer to perform the method comprising:
receiving and storing condition data in a computer system, the condition data being assigned to data elements of a data delivery unit;
checking whether a second mobile communication terminal, external to the computer system;
satisfies one or more conditions defined by the condition data; and
triggering transmission of context-specific data elements from the computer system via the mobile radio network to the first mobile communication terminal, external to the computer system.