1. A subsea connector, comprising:
a guide funnel assembly configured to be coupled to a subsea structure, the guide funnel assembly being configured to receive a shaft;
the shaft configured to be coupled to a bend restrictorlimiter, the shaft being configured to be received inside the guide funnel assembly, wherein the shaft comprises a recess;
a latch assembly coupled to the guide funnel assembly, the latch assembly comprising one or more dogs and a latch operating device;
wherein the dogs are radially moveable in and out of the interior of the guide funnel assembly, and wherein the dogs are configured to be inserted into the recess of the shaft to inhibit longitudinal axial movement between the shaft and the guide funnel assembly; and
wherein the latch operating device is configured to control the in and out radial movement of the dogs.
2. The connector of claim 1, wherein the connector is configured to be installed using a remotely operated vehicle (ROV).
3. The connector of claim 1, wherein the latch operating device is configured to be manipulated using an ROV.
4. The connector of claim 1, wherein the latch operating device comprises a base and a cam plate attached to the guide funnel assembly.
5. The connector of claim 1, wherein the latch assembly is configured to be positioned to allow the dogs to move radially in and out of the interior of the guide funnel assembly with an inward bias.
6. The connector of claim 1, wherein the latch assembly is configured to be positioned to allow the shaft to be inserted into the guide funnel assembly.
7. The connector of claim 1, wherein the latch assembly comprises a locking mechanism to inhibit the dogs from moving radially outward when the dogs are inserted into the recess of the shaft.
8. The connector of claim 1, wherein the latch assembly comprises an unlocking mechanism that engages the dogs to move the dogs radially outward when the unlocking mechanism is activated.
9. The connector of claim 1, wherein the guide funnel assembly is coupled to a riser tube on the subsea structure.
10. The connector of claim 1, wherein the bend restrictorlimiter is coupled to a riser.
11. The connector of claim 1, wherein the shaft is configured to be coupled to a bend stiffener.
12. A subsea connector, comprising:
a guide funnel assembly configured to be coupled to a subsea structure, the guide funnel assembly being configured to receive a shaft;
the shaft configured to be coupled to a bend restrictorlimiter, the shaft being configured to be received inside the guide funnel assembly, wherein the shaft comprises a recess;
a latch assembly coupled to the guide funnel assembly, the latch assembly comprising one or more dogs and a cam plate;
wherein the dogs are radially moveable in and out of the interior of the guide funnel assembly, and wherein the dogs are configured to be inserted into the recess of the shaft to inhibit longitudinal axial movement between the shaft and the guide funnel assembly; and
wherein the cam plate comprises one or more cam surfaces, and wherein movement of the cam plate controls the in and out radial movement of the dogs.
13. The connector of claim 12, wherein at least one of the cam surfaces defines at least one radial position of the dogs.
14. The connector of claim 12, wherein the cam plate is configured to be moved using an ROV.
15. The connector of claim 12, wherein the connector is configured to be installed using a remotely operated vehicle (ROV).
16. The connector of claim 12, wherein the cam plate comprises at least one cam surface that allows the dogs to move radially in and out of the interior of the guide funnel assembly with an inward bias.
17. The connector of claim 12, wherein the cam plate comprises at least one cam surface that allows the shaft to be inserted into the guide funnel assembly.
18. The connector of claim 12, wherein the cam plate comprises at least one cam surface that inhibits the dogs from moving radially outward when the dogs are inserted into the recess of the shaft.
19. The connector of claim 12, wherein the cam plate comprises at least one cam surface that moves the dogs radially outward when the cam plate is moved to engage such cam surface.
20. The connector of claim 12, wherein the guide funnel assembly is coupled to a riser tube on the subsea structure.
21. The connector of claim 12, wherein the bend restrictorlimiter is coupled to a riser.
22. The connector of claim 12, wherein the shaft is configured to be coupled to a bend stiffener.
23. A subsea connector for coupling a subsea structure to a bend restrictorlimiter, comprising:
a guide funnel assembly configured to receive a shaft;
the shaft, the shaft being configured to be received inside the guide funnel assembly, wherein the shaft comprises a recess;
a latch assembly coupled to the guide funnel assembly, the latch assembly comprising one or more dogs and a latch operating device;
wherein the dogs are radially moveable in and out of the interior of the guide funnel assembly, and wherein the dogs are configured to be inserted into the recess of the shaft to inhibit longitudinal axial movement between the shaft and the guide funnel assembly; and
wherein the latch operating device is configured to control the in and out radial movement of the dogs.
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. An image display apparatus for displaying an image by performing image processing corresponding to rotation information, the image display apparatus comprising:
a presenceabsence determining unit configured to determine whether rotation information exists;
a state determination unit configured to determine whether an image is rotated from a state of an angle at which stereoscopic display is performed if the rotation information exists;
a display unit configured to perform a stereoscopic display on a display area using a plurality of images if the image is not rotated and display any one of the plurality of images if the image is rotated; and
a control unit configured to control operation of each unit.
2. The image display apparatus according to claim 1, wherein the rotation information is information about a rotation angle or rotation flag of an image and information added or changed by an operator performing rotation operation.
3. The image display apparatus according to claim 2, wherein the rotation operation includes rotation information update processing for adding or changing the rotation information and rotation information storage processing for storing the rotation information.
4. The image display apparatus according to claim 3, wherein the rotation information update processing is rewriting the rotation information by the acquired rotation information.
5. The image display apparatus according to claim 3, wherein the rotation information storage processing is an operation that stores an image using rewritten rotation information.
6. The image display apparatus according to claim 3, wherein the rotation information storage processing is an operation that performs an entity rotation of an image using rewritten rotation information and stores the image.
7. An image display method for displaying an image by performing image processing corresponding to rotation information, the method comprising:
determining whether rotation information exists;
determining whether an image is rotated from a state of an angle at which stereoscopic display is performed if the rotation information exists;
performing a stereoscopic display on a display area using a plurality of images if the image is not rotated, and displaying any one of the plurality of images if the image is rotated; and
controlling operation of each unit.
8. A non-transitory computer readable storage medium storing a program causing a computer to execute each step of an image display method for displaying an image by performing image processing corresponding to rotation information, the method comprising:
determining whether rotation information exists;
determining whether an image is rotated from a state of an angle at which stereoscopic display is performed if the rotation information exists;
performing a stereoscopic display on a display area using a plurality of images if the image is not rotated, and displaying any one of the plurality of images if the image is rotated.