All The Claims

1. A method for pausing the presentation of programs, comprising:
storing programs in a content store;
receiving a user’s instructions to pause plural programs stored in the content store at the same time;
creating plural bookmarks, in response to the pause instructions, respectively associated with the plural programs, the plural bookmarks identifying positions in the respective plural programs at which the respective plural programs are to be paused; and
pausing the presentation of the respective plural programs based on the respective plural bookmarks.
2. The method according to claim 1, wherein at least one of the plural programs is a live program that is stored as it is received.
3. The method according to claim 1, wherein at least one of the plural programs is a pre-recorded program.
4. The method according to claim 1, wherein the operations center groups the programs into a set of channels.
5. The method according to claim 1, wherein the receiving of instructions involves receiving a command to simultaneously pause the plural programs at a same position, and the creating of the plural bookmarks involves creating the plural bookmarks to designate the same position for the plural programs.
6. The method according to claim 1, wherein the receiving of instructions involves receiving a series of successive commands to switch among programs being presented on different respective channels, and the creating of the plural bookmarks involves, upon each switch command, creating a bookmark for a program that has been switched away from.
7. The method according to claim 1, further including:
receiving a resumption command to resume the presentation of at least one of the paused program; and
resuming the presentation of said at least one paused program in response to the resumption command.
8. The method according to claim 7, wherein the resuming of the presentation involves resuming the presentation of said at least one paused program from a position at which said at least one paused program was paused.
9. The method according to claim 7, wherein the resuming of the presentation involves resuming the presentation of said at least one paused program from a position that represents a current playing position of said at least one paused program.
10. The method according to claim 1, further including storing the plural bookmarks at a pause locations store located at an operations center site.
11. The method according to claim 10, wherein the storing of the plural bookmarks involves storing, in the pause locations store, multiple bookmarks entered by multiple respective users operating multiple respective different client processing devices.
12. The method according to claim 1, further including storing the plural bookmarks at a local site associated with a client processing device used to issue the instructions.
13. The method according to claim 1, wherein each of the plural bookmarks has at least one attribute associated therewith which determines the behavior of a corresponding bookmark.
14. The method according to claim 13, wherein said at least one attribute defines whether the corresponding bookmark applies to a single computer processing device used to enter the pause instructions or multiple computer processing devices associated with a user.
15. The method according to claim 1, wherein the instructions are entered using a pause input mechanism disposed on at least one input control mechanism.
16. The method according to claim 1, wherein the instructions are entered by interacting with at least one user interface presentation.
17. A computer readable medium including machine readable instructions for implementing the storing, receiving, creating, and pausing of claim 1.
18. A system for pausing the presentation of programs, comprising:
a content store for storing programs;
logic configured to receive a user’s instructions to pause plural programs stored in the content store at the same time;
logic configured to create plural bookmarks, in response to pause instructions, respectively associated with the plural programs, the plural bookmarks identifying positions in the respective plural programs at which the respective plural programs are to be paused; and
logic configured to pause the presentation of the respective plural programs based on the respective plural bookmarks.
19. The system according to claim 18, wherein the logic for receiving instructions is configured to receive a command to simultaneously pause the plural programs at a same position, and the logic for creating the plural bookmarks is configured to create the plural bookmarks to designate the same position for the plural programs.
20. The system according to claim 18, wherein the logic for receiving instructions is configured to receive a series of successive commands to switch among programs being presented on different respective channels, and the logic for creating the plural bookmarks is configured to, upon each switch command, create a bookmark for a program that has been switched away from.
21. The system according to claim 18, further including:
logic configured to receive a resumption command to resume the presentation of at least one of the paused programs; and
logic configured to resume the presentation of said at least one paused program in response to the resumption command.
22. The system according to claim 21, wherein the logic for resuming the presentation is configured to resume the presentation of said at least one paused program from a position at which said at least one paused program was paused.
23. The system according to claim 21, wherein the logic for resuming the presentation is configured to resume the presentation of said at least one paused program from a position that represents a current playing position of said at least one paused program.
24. The system according to claim 18, further including a pause locations store located at an operations center, wherein the plural bookmarks are stored in the pause locations store.
25. The system according to claim 24, wherein the logic for storing is configured to store, in the pause locations store, multiple bookmarks entered by multiple respective users operating multiple respective different client processing devices.
26. The system according to claim 18, further including a client processing device for entering the pause instructions, wherein the plural bookmarks are stored in a local store associated with the client processing device.
27. The system according to claim 18, wherein each of the plural bookmarks has at least one attribute associated therewith which determines the behavior of a corresponding bookmark.
28. The system according to claim 27, wherein said at least one attribute defines whether the corresponding bookmark applies to a single computer processing device used to enter the instructions or multiple computer processing devices associated with a user.
29. The system according to claim 18, wherein the pause instructions are received from a client processing device over a TCPIP network.
30. A computer readable medium including machine readable instructions for implementing the logic for storing, logic for receiving, logic for creating, and logic for pausing of claim 18.
31. A method for pausing the presentation of a program, comprising:
storing plural programs in a content store;
receiving an entered pause command to pause at least one of the programs according to one of multiple pause modes;
creating a bookmark, in response to the pause command, that reflects a predetermined position within said at least one program at which said at least one program is to be paused; and
pausing the presentation of said at least one program based on the bookmark,
wherein the multiple pause modes include at least one of:
a pause all mode which prompts the pausing of all of the plural programs, including said at least one program; and
a pause-on-switch mode which prompts the pausing of said at least one program when a user switches from said at least one program to a new program, and prompts the pausing of the new program when the user switches from the new program to yet another program.
32. A computer readable medium including machine readable instructions for implementing the storing, receiving, creating, and pausing of claim 31.
33. A system for pausing the presentation of a program, comprising:
logic configured to store plural programs in a content store;
logic configured to receive an entered pause command to pause at least one of the programs according to one of multiple pause modes;
logic configured to create a bookmark, in response to the pause command, that reflects a predetermined position within said at least one program at which said at least one program is to be paused; and
logic configured to pause the presentation of said at least one program based on the bookmark,
wherein the multiple pause modes include at least one of:
a pause all mode which prompts the pausing of all of the plural programs, including said at least one program; and
a pause-on-switch mode which prompts the pausing of said at least one program when a user switches from said at least one program to a new program, and prompts the pausing of the new program when the user switches from the new program to yet another program.
34. A computer readable medium including machine readable instructions for implementing the logic for storing, logic for entering, logic for creating, and logic for pausing of claim 33.

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 primary cementing a well comprising a well bore and a pipe residing in the well bore forming an aunulus between the pipe and welt bore, the method comprising:
(A) providing a epoxy resin component and an activator component;
(B) surface mixing the components to form an epoxy system, wherein the system has a density greater than the density of the well fluid, and wherein the system is solid free;
(C) placing The system in the annulus; and,
(D) allowing the epoxy system to gravity flow to a desired position in the annulus.
2. The method of claim 1, wherein step (C) is carried out utilizing one or more of a dump bailer; pumping through tubing, drillpipe, work strings or tubulars; gravity flow; and bull heading.
3. The method of claim 1, wherein the well fluid density is in the range of about 8.33 ppg up to about 20.0 ppg, the activator density is in the range of about 8.33 ppg up to about 21.0 ppg, and the resin density is in the range of about 8.54 up to about 22.0 ppg.
4. A method of primary cementing a well comprising a well bore and a pipe residing in the well bore forming an annulus between the pipe and well bore, the method comprising:
(A) providing a epoxy resin component and an activator component;
(B) surface mixing the components to form an epoxy system, wherein the system has a density greater than the density of the well fluid, and wherein the system is solid free;
(C) placing the system in the annulus;
(D) allowing the system to gravity flow to a desired position in the annulus; and,
(E) allowing the system to form a hard impermeable mass.
5. The method of claim 4, wherein step (C) is carried out utilizing one or more of a dump bailer; pumping through tubing, drillpipe, work strings or tubulars; gravity flow; and bull heading.
6. The method of claim 4, wherein the well fluid density is in the range of about 8.33 ppg up to about 20.0 ppg, the activator density is in the range of about 8.33 ppg up to about 21.0 ppg, and the resin density is in the range of about 8.54 up to about 22.0 ppg.

1. A method, comprising:
exposing polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride;
wherein the aqueous composition comprises a water content of less than 39 wt %.
2. The method of claim 1, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition comprises a water content of less than or equal to 35 wt %.
3. The method of claim 1, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition comprises 65-70 wt % nitric acid and 0.06-0.6 wt % ammonium fluoride.
4. The method of claim 3, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises hydrofluoric acid.
5. The method of claim 3 or 4, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises poly-carboxylic acid at 0.4 wt % or less.
6. The method of claim 5, further comprising exposing the polysilicon to the aqueous composition comprising poly-carboxylic acid at 0.4 wt % or less, wherein the poly-carboxylic acid is oxalic acid.
7. The method of claim 1, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition comprises 65-70 wt % nitric acid, 0.06-0.6 wt % ammonium fluoride, 0.00-0.08 wt % hydrofluoric acid, and oxalic acid at 0.4 wt % or less.
8. The method of claim 1, wherein exposing polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride comprises exposing the polysilicon to the aqueous composition in the presence of an oxide.
9. The method of claim 7, wherein exposing the polysilicon to the aqueous composition in the presence of an oxide comprises exposing the polysilicon to the aqueous composition in the presence of a silicon oxide or a silicon oxynitride.
10. The method of claim 1, wherein exposing polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride comprises exposing a boron-doped polysilicon to the aqueous composition.
11. The method of claim 10, further comprising exposing the boron-doped polysilicon to the aqueous composition in the presence of a silicon oxide or a silicon oxynitride.
12. A method of forming NAND string of memory cells, comprising:
forming alternating instances of polysilicon and oxide;
forming an opening through the alternating instances of polysilicon and oxide;
removing portions of the instances of polysilicon selective to the instances of oxide; and
for at least one of the instances of polysilicon, following removal of the portions of the instances of polysilicon, forming a data-storage structure between the at least one instance of polysilicon and a semiconductor;
wherein removing portions of the instances of polysilicon selective to the instances of oxide comprises:
exposing the instances of polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride;
wherein the aqueous composition comprises a water content of less than 39 wt %.
13. The method of claim 12, wherein exposing the instances of polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride comprises exposing the instances of polysilicon to the aqueous composition, wherein the aqueous composition comprises 65-70 wt % nitric acid, 0.06-0.6 wt % ammonium fluoride, and oxalic acid at 0.4 wt % or less.
14. The method of claim 12, wherein exposing the instances of polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride comprises exposing the polysilicon to the aqueous composition, wherein the aqueous composition consists essentially of nitric acid, poly-carboxylic acid, ammonium fluoride, and water.
15. The method of claim 12, further comprising:
forming a first dielectric between the data-storage structure and the semiconductor; and
forming a second dielectric between the data-storage structure and the at least one instance of polysilicon.
16. The method of claim 15, wherein forming the second dielectric comprises forming a thermal oxide on the at least one instance of polysilicon and forming another dielectric on the thermal oxide.
17. The method of claim 12, wherein forming a data-storage structure between the at least one instance of polysilicon and a semiconductor comprises forming a second polysilicon and exposing the second polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride.
18. The method of claim 4, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises hydrofluoric acid at 0.08 wt % or less.
19. The method of claim 4, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises poly-carboxylic acid at 0.4 wt % or less.
20. The method of claim 13, wherein exposing the instances of polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride comprises exposing the instances of polysilicon to the aqueous composition, wherein the aqueous composition further comprises hydrofluoric acid at 0.08 wt % or less.
21. A method, comprising:
exposing polysilicon to an aqueous composition comprising nitric acid, poly-carboxylic acid and ammonium fluoride;
wherein the aqueous composition comprises 65-70 wt % nitric acid;
wherein the aqueous composition comprises 0.06-0.6 wt % ammonium fluoride; and
wherein the aqueous composition comprises poly-carboxylic acid at 0.4 wt % or less.
22. The method of claim 21, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises hydrofluoric acid.
23. The method of claim 22, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition further comprises hydrofluoric acid at 0.08 wt % or less.
24. The method of claim 23, further comprising exposing the polysilicon to the aqueous composition, wherein the aqueous composition consists essentially of nitric acid, ammonium fluoride, poly-carboxylic acid, hydrofluoric acid and water.

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 apparatus for lifting a panel in a cargo area, comprising, a frame member adapted to be rigidly attached relative to an interior surface of the cargo area;
a guide member rigidly attached to said frame member and adapted to receive a tensile lifting member selected from the group consisting of a strap, chain, cord, or rope, said tensile lifting member having a first end adapted to be secured to a panel member to be raised into an elevated position and a second end adapted to be manually manipulated by an operator; and
a lock mechanism having a mobile locking member which translates between a locked position in which the mobile locking member cooperates with an opposing locking member to inhibit movement of the tensile lifting member and an unlocked position in which the tensile lifting member is permitted to pass between said mobile locking member and said opposing locking member substantially uninhibited by said locking members, the mobile locking member being movable from the locked position to the unlocked position by manual manipulation of the second end of the tensile lifting member away from the first end.
2. The apparatus of claim 1, wherein the guide member includes a pin, sleeve, or roller mounted to the frame member and having a substantially smooth circumferential surface.
3. The apparatus of claim 1, wherein the mobile locking member comprises a movable locking pin mounted to the frame member such that the locking pin is substantially parallel to the guide member.
4. The apparatus of claim 2, wherein the opposing locking member comprises a stationary locking pin having a generally coarse surface.
5. The apparatus of claim 4, wherein the tensile lifting member is a strap.
6. The device of claim 5, wherein the mobile locking member is operable to transition to the unlocked position when the second end of the strap is pulled.
7. The apparatus of claim 1, wherein the mobile locking member is adapted to shift to the locked position when a force is applied to the first end of the tensile lifting member.
8. The apparatus of claim 7, wherein the mobile locking member is adapted to shift to the unlocked position when a force is applied to the second end of the tensile lifting member.
9. The apparatus of claim 1, wherein the panel member is operable to be raised and lowered via the tensile lifting member when the tensile lifting member is secured to the panel member and when the mobile locking member is in an unlocked condition.
10. The apparatus of claim 1, wherein the lock mechanism is operable to automatically lock when a force is applied to the first end of the tensile lifting member and substantially no force is applied to the second end of the tensile lifting member.
11. An apparatus for adjusting a panel to an operational position or to a stowed position in a cargo area, the apparatus comprising:
a frame member mountable in the cargo area;
a guide member to receive a flexible member having a first end connectable to the panel, the guide member being attached to the frame member; and
a lock mechanism having a movable locking member which translates between a locked position and an unlocked position, the movable locking member being adjustable to the locked position from the unlocked position by manual manipulation of a second end of the flexible member toward the first end.
12. The apparatus of claim 11, wherein the flexible member comprises a strap, chain, cord, or rope.
13. The apparatus of claim 11, wherein when the flexible member is received by the guide member and when the movable locking member is in the locked position, the movable locking member cooperates with an opposing locking member to inhibit movement of the flexible member relative to the lock mechanism.
14. The apparatus of claim 13, wherein when the flexible lifting member is received by the guide member and when the movable locking member is in the unlocked position, the flexible lifting member is permitted to move relative to the lock mechanism.
15. The apparatus of claim 11, wherein the guide member includes a pin, sleeve, or roller mounted to the frame member and having a substantially smooth circumferential surface.
16. The apparatus of claim 11, wherein the movable locking member comprises an adjustable pin engaged with the frame member such that the adjustable pin is substantially parallel to the guide member.
17. The apparatus of claim 16, wherein the lock mechanism further comprises an opposing locking member that cooperates with the movable locking member, the opposing locking member including a stationary locking pin having a generally coarse surface.
18. The apparatus of claim 11, wherein the movable locking member adjusts to the locked position when the flexible member is received by the guide member and a force is applied to the first end of the flexible member.
19. The apparatus of claim 18, wherein the movable locking member adjusts to the unlocked position when a force is applied to the second end of the flexible member.
20. The apparatus of claim 11, wherein the lock mechanism automatically locks when the flexible member is received by the guide member and a force is applied to the first end of the flexible member while substantially no force is applied to the second end of the flexible member.
21. An apparatus for adjusting a panel to an operational position or to a stowed position in a cargo area, the apparatus comprising:
a frame member mountable in the cargo area;
a guide member to receive a flexible member having a first end connectable to the panel, the guide member being attached to the frame member; and
a lock mechanism having a movable locking member which translates between a locked position and an unlocked position, the movable locking member being adjustable between the locked and unlocked positions by manual manipulation of a second end of the flexible member,
wherein the movable locking member comprises an adjustable pin engaged with the frame member such that the adjustable pin is substantially parallel to the guide member, and
wherein the lock mechanism further comprises an opposing locking member that cooperates with the movable locking member, the opposing locking member including a stationary locking pin having a generally coarse surface.
22. The apparatus of claim 21, wherein when the flexible member is received by the guide member and when the movable locking member is in the locked position, the movable locking member cooperates with the opposing locking member to inhibit movement of the flexible member relative to the lock mechanism.
23. The apparatus of claim 22, wherein when the flexible lifting member is received by the guide member and when the movable locking member is in the unlocked position, the flexible lifting member is permitted to move relative to the lock mechanism.
24. The apparatus of claim 21, wherein the movable locking member adjusts to the locked position when the flexible member is received by the guide member and a force is applied to the first end of the flexible member.
25. The apparatus of claim 24, wherein the movable locking member adjusts to the unlocked position when a force is applied to the second end of the flexible member.
26. The apparatus of claim 21, wherein the guide member, the movable locking member, and the opposing locking member are all engaged with at least one wall of the frame member.
27. The apparatus of claim 21, wherein the movable locking member moves within a pathway slot formed in the frame member, the pathway slot having a greater width than the movable locking member.