1. A low permeability rubber laminate comprising (A) at least one low permeability resin layer having an average thickness d of 0.05 \u03bcm<d<5 \u03bcm containing an ethylene vinyl alcohol copolymer (EVOH) having an air permeation coefficient at 30\xb0 C., determined according to JIS K7126, of 0.5\xd710\u221212cc\xb7cmcm2\xb7sec\xb7cmHg or less and having an ethylene component ratio of 20 to 50 mol % and a degree of saponification of 90% or more and (B) at least one diene-based rubber composition layer containing at least one diene-based rubber selected from the group consisting of natural rubbers (NR), isoprene rubbers (IR), butadiene rubbers (BR) and styrene-butadiene copolymer rubbers (SBR) and 1 to 25 parts by weight, based upon 100 parts by weight of the diene-based rubber, of a silane-based coupling agent, as a bonding agent strength improver with the EVOH, having a functional group capable of reacting with a rubber and having an alkoxysilyl group, wherein said rubber composition contains, as a filler, only carbon black.
2. A low permeability rubber laminate as claimed in claim 1, wherein the diene-based rubber composition (B) comprises the silane-based coupling agent, as a bonding agent strength improver with the EVOH, having a sulfur element or a group or bond containing sulfur in the molecules thereof or having an alkoxysilyl group in an amount of 2 to 15 parts by weight.
3. A low permeability rubber laminate as claimed in claim 1, wherein the rubber composition (B) further comprises a vulcanization agent and a vulcanization accelerator.
4. A low permeability rubber laminate as claimed in claim 1, wherein the silane-based coupling agent, as a bonding agent strength improver with the EVOH, contains sulfur in the molecule thereof.
5. A low permeability rubber laminate as claimed in claim 1, wherein the silane-based coupling agent, as a bonding agent strength improver with the EVOH, contains a mercapto group in the molecule thereof
6. A pneumatic tire using a low permeability rubber laminate according to claim 1 as an inner liner.
7. A low permeability rubber laminate as claimed in claim 2, wherein the rubber composition (B) further comprises a vulcanization agent and a vulcanization accelerator.
8. A low permeability rubber laminate as claimed in claim 3, wherein the silane-based coupling agent, as a bonding agent strength improver with the EVOH, contains sulfur in the molecule thereof.
9. A low permeability rubber laminate as claimed in claim 2, wherein the silane-based coupling agent, as a bonding agent strength improver with the EVOH, contains a mercapto group in the molecule thereof
10. A low permeability rubber laminate as claimed in claim 3, wherein the silane-based coupling agent, as a bonding agent strength improver with the EVOH, contains a mercapto group in the molecule thereof.
11. A pneumatic tire using a low permeability rubber laminate according to claim 2 as an inner liner.
12. A pneumatic tire using a low permeability rubber laminate according to claim 3 as an inner liner.
13. A pneumatic tire using a low permeability rubber laminate according to claim 4 as an inner liner.
14. A low permeability rubber laminate consisting essentially of:
(A) at least one low permeability resin layer having an average thickness d of 0.05 \u03bcm<d<5 \u03bcm containing an ethylene vinyl alcohol copolymer having an air permeation coefficient at 30\xb0 C., determined according to JIS K7126, of 0.5\xd710\u221212cc\xb7cmcm2\xb7sec\xb7cmHg or less and having an ethylene component ratio of 20 to 50 mol % and a degree of saponification of 90% or more and
(B) at least one diene-based rubber composition layer containing at least one diene-based rubber selected from the group consisting of natural rubbers (NR), isoprene rubbers (IR), butadiene rubbers (BR) and styrene-butadiene copolymer rubbers (SBR) and 1 to 25 parts by weight, based upon 100 parts by weight of the diene-based rubber, of a silane-based coupling agent, as a bonding agent strength improver with the EVOH, having a functional group capable of reacting with a rubber and having an alkoxysilyl group.
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 digital image processing apparatus comprising:
a motion sensor installed in the digital image processing apparatus and configured to generate a motion signal in response to motion of the apparatus; and
a controller configured to receive the motion signal and generate a photographing preparation signal when the motion signal is determined to be a photographing motion; and
wherein the digital image processing apparatus is configured to perform a photographing operation in response to the generated photographing preparation signal.
2. The digital image processing apparatus of claim 1, wherein the photographing motion is a user moving the digital image processing apparatus to the user’s face.
3. The digital image processing apparatus of claim 1, further comprising a power switch configured to enter a power-on state in response to the generated photographing preparation signal.
4. The digital image processing apparatus of claim 1, wherein the motion sensor comprises:
an angular velocity sensor configured to generate a first signal indicative of an angular velocity of the apparatus; and
an acceleration sensor configured to generate a second signal indicative of a velocity change of the apparatus.
5. The digital image processing apparatus of claim 1, further comprising:
a zoom lens;
a driving unit configured to drive the zoom lens; and
wherein the digital image processing apparatus is configured to move the zoom lens to a reference location in response to the generated photographing preparation signal.
6. The digital image processing apparatus of claim 5, wherein the digital image processing apparatus is configured to move the zoom lens at a second velocity higher than a first velocity in response to the generated photographing preparation signal and a user’s manipulation of the zoom lens at the first velocity.
7. The digital image processing apparatus of claim 3, wherein the controller is configured to generate a signal for the power switch to enter a power-off state when the digital processing apparatus is idle for a reference period of time.
8. The digital image processing apparatus of claim 1, wherein the digital processing apparatus is one of: a digital camera, a personal digital assistant (PDA), a phone camera, a PC camera, or a device that includes an image recognition sensor.
9. The digital image processing apparatus of claim 4, wherein the controller is configured to receive the first signal from the angular velocity sensor and the second signal from the acceleration sensor, and configured to generate the photographing preparation signal when the first signal is greater than a first reference level or when the second signal is greater than a second reference level.
10. A method of controlling a digital image processing apparatus, the method comprising:
in response to motion of the apparatus, generating a motion signal;
determining whether or not the motion signal is a photographing motion;
generating a photographing preparation signal when the generated motion signal is determined to be a photographing motion; and
when the photographing preparation signal is generated, performing a photographing preparation operation.
11. The method of claim 10, wherein in response to motion of the apparatus, further comprises:
in response to motion of the apparatus, generating a motion signal only when the power switch is powered-off.
12. The method of claim 10, wherein perform a photographing preparation operation comprises:
performing a photographing preparation operation by powering-on a power switch of the digital image processing apparatus.
13. The method of claim 10, wherein generating comprises:
in response to motion of the apparatus, generating a first motion signal indicating an angular velocity of the apparatus and generating a second motion signal indicating an acceleration of the apparatus.
14. The method of claim 13, wherein determining whether or not the motion signal is a photographing motion, further comprises:
determining the motion signal is a photographing motion if the level of the first signal is greater than a first reference level or if the level of the second signal is greater than a second reference level.
15. The method of claim 13, wherein determining whether or not the motion signal is a photographing motion, further comprises:
determining the motion signal is a photographing motion based on the first signal and the second signal.
16. The method of claim 10, further comprising:
powering-off the power switch when the digital image processing apparatus does not operate for a reference period of time.
17. The method of claim 9, wherein performing a photographing preparation operation further comprises:
performing a photographing preparation operation by moving a zoom lens to a reference location.
18. The method of claim 17, wherein performing a photographing preparation operation further comprises:
performing a photographing preparation operation by setting a driving velocity at which the zoom lens barrel is driven so as to move the zoom lens to the reference location.
19. The method of claim 18, further comprising:
performing a photographing preparation operation by: when the zoom lens is moved at a first velocity by a user’s zooming manipulation, moving the zoom lens at a second velocity higher than the first velocity.
20. The method of claim 17, wherein moving a zoom lens further comprises:
operating a barrel of the zoom lens;
determining whether the zoom lens barrel is moved to a reference location that is previously set; and
stopping the operation of the zoom lens barrel when the zoom lens barrel is moved to the reference location.