All The Claims

1. A safety belt retractor for motor vehicles comprising a locking system configured to be deactivated at least within a range of a predetermined belt extraction length and controllable in a belt webbing-sensitive or vehicle-sensitive manner, the locking system including
a locking pawl (12) mounted on a belt shaft (1) and configured to move into engagement with a housing-fixed tooth (13), the locking pawl having a first guide in (16) guided along a first control contour (28), and
a locking element (10) configured for deactivating the locking system by moving, depending on a belt extraction length, from a first position releasing the locking pawl (12) to a second position fixing the locking pawl (12), the locking element (10) including a restraint section (18) configured to abut the first guide pin (16) and to prevent the first guide pin (16) from moving radially outward such that the locking pawl (12) is prevented from engaging the housing-fixed tooth (13),
wherein the movement of the locking element (10) from the first to the second position is controlled by a second guide pin (22) guided in a second control contour (23) and arranged on the locking element (10), and that the locking element (10), in the second position, is locked from moving in an outward radial direction by the second guide pin (22) in the second control contour (23).
2. The safety belt retractor according to claim 1, wherein the movement of the locking element (10) is controlled by a counter gear (4) driven by the rotational movement of the belt shaft (1).
3. The safety belt retractor according to claim 2, wherein the counter gear (4) is formed by a wobble disc driven by the belt shaft (1).
4. The safety belt retractor according to claim 1, wherein the locking system further comprises a control disc (9) including the first control contour (28) and arranged on the belt shaft (1), the engaging movement of the locking pawl (12) into the housing-fixed tooth being effected by a relative rotation of the control disc (9) in relation to the belt shaft (1).
5. The safety belt retractor according to claim 4, wherein the locking system further comprises a bearing platform (34) on the control disc (9), on which bearing platform the locking element (10) is swivel-mounted.
6. The safety belt retractor according to claim 5, wherein the locking system further comprises a spring-elastic bearing arm (33) on the bearing platform (34), wherein the locking element (10), in the second position, rests against the spring-elastic bearing arm (33).
7. The safety belt retractor according to claim 6, wherein the locking element (10), when moving from the second to the first position, is moved against a spring force exerted by the bearing arm (33).
8. The safety belt retractor according to claim 1, wherein the locking system further comprises a first inertial mass (8) provided for the belt webbing-sensitive control of the locking system which inertial mass, at a fast belt webbing extraction, performs an inertia-caused relative movement in relation to the belt shaft (1), and that the locking element (10), in the second position, fixes the first inertial mass (8) in relation to the belt shaft (1) via a dog (21) formed on the locking element (10).
9. The safety belt retractor according to claim 1, wherein the locking element including the restraint section, the second guide pin, and a dog (21) for fixing a first inertial mass (8) are formed as one monolithic part.
10. A safety belt retractor for motor vehicles comprising a locking system configured to be deactivated at least within a range of a predetermined belt extraction length and controllable in a belt webbing-sensitive or vehicle-sensitive manner, the locking system including
a locking pawl (12) mounted on a belt shaft (1) and configured to move into engagement with a housing-fixed tooth (13), the locking pawl having a first guide pin (16) guided along a first control contour (28), and
a locking element (10) configured for deactivating the locking system by moving, depending on a belt extraction length, from a first position releasing the locking pawl (12) to a second position fixing the locking pawl (12), the locking element (10) including a restraint section (18) configured to abut the first guide pin (16) and to prevent the first guide pin (16) from moving radially outward such that the locking pawl (12) is prevented from engaging the housing-fixed tooth (13),
wherein the movement of the locking element (10) from the first to the second position is controlled by a second guide pin (22) guided in a second control contour (23) and arranged on the locking element (10), and that the second control contour (23), in a guidance area of the second guide pin (22) in the second position, is formed by spaced limiting walls (36), and that the limiting walls (36) are arranged in such a manner that they force the second guide pin (22) to a third position (37) located between the limiting walls when the guide pin is unintentionally deflecting from the second position, and the limiting walls force the second guide pin (22) to the second position when the belt shaft (1) is rotating in the belt webbing retraction direction.
11. A safety belt retractor for motor vehicles comprising a locking system configured to be deactivated at least within a range of a predetermined belt extraction length and controllable in a belt webbing-sensitive or vehicle-sensitive manner, the locking system including
a locking pawl (12) mounted on a belt shaft (1) and configured to move into engagement with a housing-fixed tooth (13), the locking pawl having a first guide in (16) guided along a first control contour (28), and
a locking element (10) configured for deactivating the locking system by moving, depending on a belt extraction length, from a first position releasing the locking pawl (12) to a second position fixing the locking pawl (12), the locking element (10) including a restraint section (18) configured to abut the first guide pin (16) and to prevent the first guide pin (16) from moving radially outward such that the locking pawl (12) is prevented from engaging the housing-fixed tooth (13),
wherein the locking system further comprises a toothed ring with inner teeth configured to be engaged by the locking element and outer teeth configured to be engaged by a locking lever of a vehicle-sensitive sensor, the locking element being disengaged from the inner teeth in the second position such that the toothed ring is rotationally decoupled from the locking element.

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 of providing access control to perform a user requested operation during a session in a COM based computer application system having multiple users and servers, comprising:
a security server validating a user to log in to the system for the session by verifying user entered authenticating parameters;
a security server generating a single unique user security context number that represents the validated user for the session;
storing the single unique user security context number;
user requesting access to perform an operation on a server in the system during the session by passing the single unique user security context number;
if access control information for the user is not in the server, then obtaining the access control information for the user;
storing the access control information for the user security context in the security client’s cache; and
performing the user requested operation on the server during the session based on the access control information and the single unique user security context number;
wherein the single unique user security context number, without exchanging itself for a different context number, allows access to data on multiple servers, or operations to be performed by multiple servers;
when a server comes up first, its security agent registering with the security server passing the server name and machine name on which the server is executing,
the security server upon validation of the server credentials, generating a unique server security context,
the security server passing the unique server security context asynchronously to the server which is being registered, by creating a security monitor component whose ClassId is known and which is housed inside the server;
passing a unique server security context number of the server to another server in the system to perform another operation, when the user requested operation requires performing further operation on the other server;
checking if the access control information for the first server is present in the local cache of the security agent, if not present fetching it from the security server;
the security agent validating the request to use the other server by checking the access control information for the passed in server security context, verifying the passed unique server security context number against the stored access control information of the server in the other server;
granting full permission to all server security context, thereby making the further security check faster;
performing the other requested operation on the other server based on the outcome of validating the request to use the other server during the session; and
repeating the passing, validating, and performing steps when the user requested operation further requires using other servers in the system during the session until the user logs off from the session.
2. The method of claim 1, wherein validating the user to login to the system further comprises:
requesting a login to use the system for a session by the user by entering authenticating parameters or using any other authentication mechanism;
verifying the user provided authenticating parameters; and
if the authenticating parameters provided by the user are not valid based on the verification, then not generating a unique context number.
3. The method of claim 2, wherein validating the user comprises:
validating the user based on methods selected from the group consisting of verifying the user entered authenticating parameters with stored user information and using an authenticating mechanism supported by the resource operating system.
4. The method of claim 2, wherein the unique context number comprises a GUID.
5. The method of claim 1, wherein generating the single unique user security context number comprises:
dynamically generating the single unique user security context number while the system is in operation.
6. The method of claim 5, wherein dynamically generating the single unique user security context number comprises:
dynamically generating a unique random number; and
optionally encrypting the dynamically generated single unique user security context number for additional security.
7. The method of claim 5, further comprising:
logging off the user from the allowed session upon a request to log off from the system;
removing the stored user access control information for this user; and
informing all servers of the unregistering of the generated single unique user security context number by notifying the security monitor component of all the servers.
8. The method of claim 7, further comprising: the central security server storing all the security context of all the logged in users and the servers that are executing at any point of time; and storing the single unique user security context number against the user name and the machine name to allow for user logins to the system from multiple machines.
9. The method of claim 8, further comprising:
unregistering the generated single unique user security context number upon an abnormal shutdown of the server or system in a distributed system, by keeping track of the last activity time of the user;
informing all servers of the unregistering of the generated single unique user security context number; and
removing stored access control information.
10. The method of claim 1, further comprising:
dynamically generating a single unique user security context number each time a user logs back into the system for another session by re-entering the authenticating parameters.
11. The method of claim 1, further comprising:
security client updating the last activity time of logged in users at regular intervals to security server;
security server monitoring inactivity time of the accessed user;
comparing the inactivity time to a predetermined inactivity time; and
unregistering the generated single unique user security context number, when the inactivity time exceeds the predetermined inactivity time.
12. The method of claim 11, further comprising:
requesting authentication parameters again from the user and generating another single unique user security context number when the user tries to regain access to the system, when the user was logged off due to exceeding the inactivity time.
13. The method of claim 12, further comprising:
passing server authenticating parameters for validation, upon the server coming up in the system;
verifying the server by checking the passed server authenticating parameters with server information stored in the database;
validating the server based on the outcome of the verifying;
generating the single unique server security context number;
passing the generated single unique server security context number to the server;
storing the generated single unique server security context number in the server; and
storing the generated security context in the security server.
14. The method of claim 2, wherein generating the single unique server security context number comprises:
dynamically generating the single unique server security context number; and
optionally encrypting the generated single unique server security context number for additional security.
15. The method of claim 1, further comprising:
purging the stored single unique user security context number upon logging off the system by the user:
purging the stored single unique server security context number of a server when that server shuts down; and
informing all the other servers through the security monitor component to do clean up for this security context.
16. The method of claim 1, further comprising:
requesting to update access control information of a user through a server in the system;
notifying all servers to update the access control information for the user, upon receiving the request by sending notification through the security monitor component; and
dynamically updating and storing the access control information for the user, upon receiving the notification.

1. A method of manufacture of an integrated circuit packaging system comprising:
providing an encapsulation system having a mold chase with a buffer layer attached thereto;
forming a base integrated circuit package including:
providing a base substrate,
connecting an exposed interconnect to the base substrate, a portion of the exposed interconnect having the buffer layer attached thereon,
mounting a base component over the base substrate, and
forming a base encapsulation over the base substrate and the exposed interconnect using the encapsulation system; and

releasing the encapsulation system providing the portion of the exposed interconnect exposed from the base encapsulation, the exposed interconnect having characteristics of the buffer layer removed.
2. The method as claimed in claim 1 wherein providing the encapsulation system having the buffer layer includes providing the encapsulation system having a soft material.
3. The method as claimed in claim 1 wherein connecting the exposed interconnect includes attaching the exposed interconnect on the base substrate and adjacent the base component, the base component partially exposed from the base encapsulation.
4. The method as claimed in claim 1 wherein forming the base integrated circuit package includes mounting an interface module over the base substrate, the interface module having the exposed interconnect attached thereon.
5. The method as claimed in claim 1 wherein mounting the base component includes mounting the base component over the base substrate, the base component having the exposed interconnect attached thereon.
6. A method of manufacture of an integrated circuit packaging system comprising:
providing an encapsulation system having a mold chase with a buffer layer attached thereto;
forming a base integrated circuit package including:
providing a base substrate,
connecting an exposed interconnect to the base substrate, a portion of the exposed interconnect having the buffer layer attached thereon and protected by the buffer layer,
mounting a base component over the base substrate, and
forming a base encapsulation over the base substrate and the exposed interconnect using the encapsulation system, the base encapsulation having a recess with characteristics of the buffer layer removed; and

releasing the encapsulation system providing the portion of the exposed interconnect exposed from the base encapsulation in the recess, the exposed interconnect having characteristics of the buffer layer removed.
7. The method as claimed in claim 6 wherein providing the encapsulation system having the buffer layer includes providing a film.
8. The method as claimed in claim 6 further comprising mounting a stack integrated circuit package over the base integrated circuit package, the base integrated circuit package having an interface module over the base component and with the exposed interconnect attached thereon.
9. The method as claimed in claim 6 further comprising mounting a stack integrated circuit package over the base integrated circuit package, whereby the base integrated circuit package having the base component includes a redistribution layer die with the exposed interconnect attached thereon.
10. An integrated circuit packaging system comprising:
a base integrated circuit package including:
a base substrate,
an exposed interconnect connected to the base substrate,
a base component over the base substrate, and
a base encapsulation, having characteristics of being formed by an encapsulation system with a mold chase and a buffer layer attached to the mold chase, the exposed interconnect having characteristics of the buffer layer removed and partially exposed from the base encapsulation.
11. The system as claimed in claim 10 wherein the base encapsulation having characteristics of being formed by the encapsulation system with the buffer layer includes the base encapsulation having characteristics of being formed by the encapsulation system with a soft material.
12. The system as claimed in claim 10 wherein the exposed interconnect includes the exposed interconnect on the base substrate and adjacent the base component, the base component partially exposed from the base encapsulation.
13. The system as claimed in claim 10 wherein the base integrated circuit package includes an interface module over the base substrate, the interface module having the exposed interconnect attached thereon.
14. The system as claimed in claim 10 wherein the base component includes the base component over the base substrate, the base component having the exposed interconnect attached thereto.
15. The system as claimed in claim 10 wherein:
the exposed interconnect includes the exposed interconnect having the characteristics of being protected by the buffer layer; and
the base encapsulation includes a recess in which a portion of the exposed interconnect is exposed, the recess having characteristics of the buffer layer removed.
16. The system as claimed in claim 15 wherein the base encapsulation having characteristics of being formed by the encapsulation system with the buffer layer includes the encapsulation system with a film.
17. The system as claimed in claim 15 further comprising a stack integrated circuit package over the base integrated circuit package, the base integrated circuit package having an interface module over the base component and with the exposed interconnect attached thereon.
18. The system as claimed in claim 15 further comprising a stack integrated circuit package over the base integrated circuit package, whereby the base integrated circuit package having the base component includes a redistribution layer die with the exposed interconnect attached thereon.

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 of producing an article comprising at least one magnetocalorically active phase, comprising:
providing an intermediate article comprising, in total, elements in amounts capable of providing at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase and less than 5 Vol % impurities, wherein 0\u2266a\u22660.9, 0\u2266b\u22660.2, 0.05\u2266c\u22660.2, \u22121\u2266d\u2266+1, 0\u2266e\u22663, M is one or more of the elements Ce, Pr and Nd, T is one or more of the elements Co, Ni, Mn and Cr, Y is one or more of the elements Si, Al, As, Ga, Ge, Sn and Sb, and X is one or more of the elements H, B, C, N, Li and Be, wherein the intermediate article comprises a permanent magnet,
working the intermediate article by removing at least one portion of the intermediate article, and then
heat treating the intermediate article to produce a final product comprising at least one magnetocalorically active (La1-aMa)(Fe1-b-cTbYc)13-dXe phase.
2. The method according to claim 1, wherein the intermediate article comprises an Alpha-Fe content of greater than 50 vol %.
3. The method according to claim 1, further comprising heat treating the intermediate article to produce an Alpha-Fe content of less than 5 vol %.
4. The method according to claim 3, wherein said producing the intermediate article comprises by heat treating a precursor article comprising at least one phase with a NaZn13-type crystal structure.
5. The method according to claim 4, wherein said producing the precursor article comprises heat treating under conditions that produce at least one Alpha-Fe-type phase.
6. The method according to claim 5, wherein said heat treating comprises heat treating the precursor article under conditions that decompose the phase with the NaZn13-type crystal structure and form at least one Alpha-Fe-type phase.
7. The method according to claim 6, wherein said heat treating comprises heat treating the precursor article under conditions that produce permanently magnetic inclusions in a non-magnetic matrix.
8. The method according to claim 7, wherein said heat treating comprises heat treating the precursor article to produce a permanently magnetic portion of at least 60 vol %.
9. The method according to claim 4, further comprising producing the precursor article by mixing powders that provide, in total, elements in amounts capable of providing at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase and sintering the powders at a temperature T1 to produce at least one phase with a NaZn13-type crystal structure.
10. The method according to claim 9, further comprising heat treating the precursor article at a temperature T2 to form the intermediate article comprising at least one permanently magnetic phase, wherein T2<T1 after the heat treating at temperature T1.
11. The method according to claim 10, wherein T2 produces a decomposition of the phase with the NaZn13-type crystal structure at T2.
12. The method according to claim 10, further comprising heat treating the intermediate article at a temperature T3 to produce a final product comprising at least one magnetocalorically active (La1-aMa)(Fe1-b-cTbYc)13-dXe phase, wherein T3>T2.
13. The method according to claim 12, wherein T3<T1.
14. The method according to claim 13, wherein the precursor article comprises a composition that produces a reversible decomposition of the phase with the NaZn13-type crystal structure at T2 and that produces a reformation of the NaZn13-type crystal structure at T3.
15. The method according to claim 1, wherein the portion of the intermediate article is removed by machining.
16. The method according to claim 1, wherein the portion of the intermediate article is removed by mechanical grinding, mechanical polishing or chemical-mechanical polishing.
17. The method according to claim 1, wherein the portion of the intermediate article is removed by electric spark cutting or wire erosion cutting or laser cutting or laser drilling or water beam cutting.
18. The method according to one of claim 1, wherein by the removing a portion of the intermediate article comprises separating the intermediate article into two or more separate pieces.
19. The method according to claim 1, wherein the removing portion of the intermediate article comprises forming at least one channel in a surface of the article or at least one through-hole in the article.
20. An intermediate article for the production of an article comprising at least one magnetocalorically active phase, comprising, in total, elements in amounts capable of providing at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase and less than 5 Vol % impurities, wherein 0\u2266a\u22660.9, 0\u2266b\u22660.2, 0.05\u2266c\u22660.2, \u22121\u2266d\u2266+1, 0\u2266e\u22663, M is one or more of the elements Ce, Pr and Nd, T is one or more of the elements Co, Ni, Mn and Cr, Y is one or more of the elements Si, Al, As, Ga, Ge, Sn and Sb and X is one or more of the elements H, B, C, N, Li and Be, wherein the intermediate article comprises a permanent magnet.
21. The intermediate article according to claim 20, wherein the composition of the at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase exhibits a reversible phase decomposition reaction.
22. The intermediate article according to claim 21, wherein the composition of the at least one (La1-aMa)(Fe1-b-c-TbYc)13-dXe phase exhibits a reversible phase decomposition reaction into at least one Alpha-Fe-based phase and La-rich and Si-rich phases.
23. The intermediate article according to claim 20, wherein the at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase is formable by liquid-phase sintering.
24. The intermediate article according to claim 21, wherein a=0, T is Co and Y is Si and e=0.
25. The intermediate article according to claim 24, wherein 0<b\u22660.075 and 0.05<c\u22660.1.
26. The intermediate article according to claim 25, wherein the intermediate article comprises at least one Alpha-Fe-type phase.
27. The intermediate article according to claim 26, wherein the intermediate article comprises greater than 60 vol % of one or more Alpha-Fe-type phases.
28. The intermediate article according to claim 26, wherein the Alpha-Fe-type phase further comprises Co and Si.
29. The intermediate article according to claim 26, wherein the intermediate article further comprises La-rich and Si-rich phases.
30. The intermediate article according to claim 21, wherein the intermediate article comprises a non-magnetic matrix and a plurality of permanently magnetic inclusions distributed in the non-magnetic matrix.
31. The intermediate article according to claim 30, wherein the permanently magnetic inclusions comprise an Alpha-Fe-type phase.
32. The intermediate article according to claim 31, wherein the article has Br>0.35T and HcJ>80 Oe.
33. The intermediate article according to claim 32, wherein the article has Bs>1.0 T.
34. The intermediate article according to claim 33, which exhibits a temperature dependent transition in length or volume at temperatures around the magnetic phase transition temperature Tc, wherein (L10%-L90%)\xd7100L<0.1.
35. An article comprising at least one magnetocalorically active LaFe13-based phase having a magnetic phase transition Tc and less than 5 Vol % impurities, wherein the composition of the at least one LaFe13-based phase exhibits a reversible phase decomposition reaction.
36. The article according to claim 35, wherein the composition of the at least one LaFe13-based phase exhibits a reversible phase decomposition reaction into at least one Alpha-Fe-based phase and La-rich and Si-rich phases.
37. The article according to claim 35 characterized in that the LaFe13-based phase is (La1-aMa)(Fe1-b-cTbYc)13-dXe wherein 0\u2266a\u22660.9, 0\u2266b\u22660.2, 0.05\u2266c\u22660.2, \u22121\u2266d\u2266+1, 0\u2266e\u22663, M is one or more of the elements Ce, Pr and Nd, T is one or more of the elements Co, Ni, Mn and Cr, Y is one or more of the elements Si, Al, As, Ga, Ge, Sn and Sb, and X is one or more of the elements H, B, C, N, Li and Be.
38. The article according to claim 37, wherein the at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase is formable by liquid-phase sintering.
39. The article according to claim 37, wherein at least one (La1-aMa)(Fe1-b-cTbYc)13-dXe phase comprises a silicon content such that the reversible phase decomposition reaction provides at least one Alpha-Fe-based phase and La-rich and Si-rich phases.
40. The article according to claim 37, wherein a=0, T is Co and Y is Si and e=0.
41. The article according to claim 40, wherein 0<b\u22660.075 and 0.05<c\u22660.1.
42. The article according to claim 35, which exhibits a temperature dependent transition in length or volume at temperatures around the magnetic phase transition temperature Tc, wherein (L10%-L90%)\xd7100L>0.2.
43. The article according to claim 35, wherein the magnetocalorically active phase exhibits a magnetic phase transition temperature and exhibits a temperature dependent transition in length or volume at temperatures near the magnetic phase transition temperature.
44. The article according to claim 35, wherein the magnetocalorically active phase exhibits a negative linear thermal expansion for increasing temperatures.
45. The article according to 35, wherein the magnetocalorically active phase comprises a NaZn13-type structure.
46. The article according to claim 35, comprising at least two magnetocalorically active phases each having a different magnetic phase transition temperature Tc.
47. An article comprising at least one magnetocalorically active phase having a magnetic phase transition temperature Tc manufactured using the method of claim 1.
48. (canceled)
49. A magnetic heat exchanger comprising the article of claim 35.