1. An information processing device comprising:
a storage unit configured to store a program; and
a processor configured to execute the program,
wherein the program which, when executed by the processor, functions as:
an input unit configured to input an image of a drawing obtained from a medium which can be drawn by at least one user, the image of the drawing being drawn by the at least one user;
an image reverse unit configured to reverse left and right facing directions of the image of the drawing; and
a display unit configured to display a display screen, the display screen including a left side and a right side each displaying one of two different images of two different drawings input by the input unit,
wherein the display unit is configured to display one of the two images reversed by the image reverse unit on the left side of the display screen and to display the other one of the two images not reversed by the image reverse unit on the right side of the display screen,
wherein the image reverse unit, without user intervention, reverses the one of the two images before the one of the two images is displayed on the left side of the display screen.
2. An information processing method conducted in an information processing device, the information processing method comprising:
an input step of inputting, by an application executed by a processor of the information processing device, an image of a drawing obtained from a medium which can be drawn by at least one user, the image of the drawing being drawn by the at least one user;
an image reverse step of reversing left and right facing directions of the image of the drawing; and
a display step of displaying a display screen, the display screen including a left side and a right side each displaying one of two different images of two different drawings input by the input step,
wherein the display step displays one of the two images reversed by the image reverse step on the left side of the display screen and displays the other one of the two images not reversed by the image reverse step on the right side of the display screen,
wherein the image reverse step, without user intervention, reverses the one of the two images before the one of the two images is displayed on the left side of the display screen.
3. A non-transitory computer-readable storage medium that stores a program which, when executed by a computer, causes the computer to perform a process comprising:
an input step of inputting an image of a drawing obtained from a medium which can be drawn by at least one user, the image of the drawing being drawn by the at least one user;
an image reverse step of reversing left and right facing directions of the image of the drawing; and
a display step of displaying a display screen, the display screen including a left side and a right side each displaying one of two different images of two different drawings input by the input step,
wherein the display step displays one of the two images reversed by the image reverse step on the left side of the display screen and displays the other one of the two images not reversed by the image reverse step on the right side of the display screen,
wherein the image reverse step, without user intervention, reverses the one of the two images before the one of the two images is displayed on the left side of the display screen.
4. The information processing device according to claim 1, further comprising:
a determining unit configured to determine which side the image is displayed;
wherein
the display unit is configured to display the one of the two images reversed by the image reverse unit on the left side of the display screen and the other one of the two images not reversed by the image reverse unit on the right side of the display screen automatically based on the determining by the determining unit.
5. The information processing device according to claim 1, further comprising:
a generation unit configured to generate a parameter set to the image of the drawing based on a feature value obtained from the image of the drawing; and
a performing unit configured to perform processing to the image of the drawing displayed on the display screen based on the parameter generated by the generation unit.
6. The information processing device according to claim 5, wherein
the generation unit is configured to generate a plurality of parameters, the generation of each parameter being based on a random number generated with respect to a feature value corresponding to each of the parameters.
7. The information processing device according to claim 5, wherein
the performing unit is configured to perform a game by performing processing to each of the two images of the two drawings displayed on the display screen based on the parameter of each image.
8. The information processing device according to claim 1, wherein
the medium is at least one of paper, electronic paper, rewritable paper, an electric tablet, and a touch panel.
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 battery, comprising:
a housing;
an anode in the housing; and
a cathode in the housing, the cathode comprising:
a current collector having a first side and a second side opposite the first side, and
a cathode material supported by the current collector, the cathode material comprising iron disulfide,
wherein at least one of the first side and the second side of the current collector supports more than 21.5 milligrams of the cathode material per square centimeter of the first side andor the second side.
2. The battery of claim 1, wherein at least one of the first side and the second side of the current collector supports at least about 22 milligrams of the cathode material per square centimeter of the first side andor the second side.
3. The battery of claim 1, wherein at least one of the first side and the second side of the current collector supports at most about 30 milligrams of the cathode material per square centimeter of the first side andor the second side.
4. The battery of claim 1, wherein the anode comprises lithium.
5. The battery of claim 1, wherein the current collector comprises a foil.
6. The battery of claim 5, wherein the foil has a thickness of at least about 20 microns.
7. The battery of claim 5, wherein the foil has a thickness of at most about 35 microns.
8. The battery of claim 1, wherein the current collector comprises aluminum, an alloy comprising aluminum, or a combination thereof.
9. The battery of claim 1, wherein the cathode material further comprises a binder.
10. The battery of claim 9, wherein the cathode material comprises at most five percent by weight of the binder.
11. The battery of claim 9, wherein the binder comprises a polymer selected from the group consisting of polyvinylidene fluorides and styrene-ethylene-butylene-styrene block copolymers.
12. The battery of claim 9, wherein the binder comprises a styrene-ethylene-butylene-styrene block copolymer.
13. The battery of claim 1, wherein the cathode material further comprises a conductive aid selected from the group consisting of graphite, carbon black, and combinations thereof.
14. The battery of claim 1, wherein the cathode material is in the form of at least one layer supported by the current collector.
15. The battery of claim 14, wherein the at least one layer contacts the current collector.
16. The battery of claim 1, wherein the cathode material comprises at least about 85 percent by weight iron disulfide.
17. The battery of claim 1, wherein the cathode material comprises at most about 92 percent by weight iron disulfide.
18. The battery of claim 1, wherein the cathode material further comprises at least about two percent by weight graphite.
19. The battery of claim 1, wherein the cathode material further comprises at most about six percent by weight graphite.
20. A method of making a cathode for a battery, the method comprising:
forming a slurry comprising iron disulfide and a solvent;
applying the slurry to a substrate having a first side and a second side opposite the first side; and
drying the slurry to form a cathode material supported by the substrate,
wherein at least one of the first side and the second side of the substrate supports more than 21.5 milligrams of the cathode material per square centimeter of the first side andor the second side.
21. The method of claim 20, wherein at least one of the first side and the second side of the substrate supports at least about 22 milligrams of the cathode material per square centimeter of the first side andor the second side.
22. The method of claim 20, wherein at least one of the first side and the second side of the substrate supports at most about 30 milligrams of the cathode material per square centimeter of the first side andor the second side.
23. The method of claim 20, wherein the slurry further comprises at least about two percent by weight graphite.
24. The method of claim 20, wherein the slurry further comprises at most about six percent by weight graphite.
25. The method of claim 20, wherein the slurry comprises at least about 55 percent by weight iron disulfide.
26. The method of claim 20, wherein the slurry comprises at most about 70 percent by weight iron disulfide.
27. The method of claim 20, wherein the slurry comprises a binder selected from the group consisting of polyvinylidene fluorides, styrene-ethylene-butylene-styrene block copolymers, and combinations thereof.
28. The method of claim 20, wherein the slurry comprises a styrene-ethylene-butylene-styrene block copolymer.
29. The method of claim 20, wherein the slurry comprises at least about two percent by weight of a binder.
30. The method of claim 20, wherein the slurry comprises at most about five percent by weight of a binder.
31. The method of claim 20, wherein the solvent comprises a hydrocarbon selected from the group consisting of aliphatic hydrocarbons and aromatic hydrocarbons.
32. The method of claim 20, wherein the slurry has a viscosity of at least about 3000 mPas.
33. The method of claim 20, wherein the slurry has a viscosity of at most about 5000 mPas.