Abstract: A secondary battery includes: a positive electrode current collector; a negative electrode current collector; a positive electrode electrolytic solution part provided so as to be in contact with the positive electrode current collector, the positive electrode electrolytic solution part containing a positive electrode electrolytic solution; and a negative electrode electrolytic solution part provided so as to be in contact with the negative electrode current collector, the negative electrode electrolytic solution part containing a negative electrode electrolytic solution. The positive electrode electrolytic solution contains a positive electrode active material, an electrolyte salt, and a non-aqueous solvent containing a first solvent. The negative electrode electrolytic solution contains a negative electrode active material, an electrolyte salt, and a non-aqueous solvent containing a second solvent.

Abstract: A secondary battery includes: a positive electrode current collector; a negative electrode current collector; a positive electrode electrolytic solution part provided so as to be in contact with the positive electrode current collector, the positive electrode electrolytic solution part containing a positive electrode electrolytic solution; and a negative electrode electrolytic solution part provided so as to be in contact with the negative electrode current collector, the negative electrode electrolytic solution part containing a negative electrode electrolytic solution. The positive electrode electrolytic solution contains a positive electrode active material, an electrolyte salt and a non-aqueous solvent containing a first solvent. The negative electrode electrolytic solution contains a negative electrode active material, an electrolyte salt and a non-aqueous solvent containing a second solvent.

Abstract: A secondary battery includes: a positive electrode current collector; a negative electrode current collector; an electrolyte layer disposed between the positive electrode current collector and the negative electrode current collector; a positive electrode electrolytic solution filling part partitioned by the positive electrode current collector and the electrolyte layer; and a negative electrode electrolytic solution filling part partitioned by the negative electrode current collector and the electrolyte layer. The negative electrode electrolytic solution filling part includes a conductive member having a mesh structure and disposed so as to bring the negative electrode current collector and the electrolyte layer into conduction; a negative electrode active material retained in the conductive member; an electrolyte salt; and a non-aqueous solvent dissolving the electrolyte salt.

Abstract: Provided is a semisolid electrolyte solution to improve a battery capacity of a secondary battery. The semisolid electrolyte solution includes: a solvated electrolyte salt; and an ether-based solvent that constitutes the solvated electrolyte salt and a solvated ion liquid, in which a mixing ratio of the ether-based solvent to the solvated electrolyte salt is larger than 0 and equal to or less than 0.5 in terms of a molar ratio. Desirably, the mixing ratio of the ether-based solvent to the solvated electrolyte salt is 0.2 to 0.5 in terms of the molar ratio. When a low viscosity solvent is provided, a mixing ratio of the low viscosity solvent to the solvated electrolyte salt is 2 to 6 in terms of the molar ratio.

Abstract: Provided is a semisolid electrolyte solution to improve a battery capacity of a secondary battery. The semisolid electrolyte solution includes: a solvated electrolyte salt; and an ether-based solvent that constitutes the solvated electrolyte salt and a solvated ion liquid, in which a mixing ratio of the ether-based solvent to the solvated electrolyte salt is larger than 0 and equal to or less than 0.5 in terms of a molar ratio. Desirably, the mixing ratio of the ether-based solvent to the solvated electrolyte salt is 0.2 to 0.5 in terms of the molar ratio. When a low viscosity solvent is provided, a mixing ratio of the low viscosity solvent to the solvated electrolyte salt is 2 to 6 in terms of the molar ratio.

Abstract: Aiming at improvement in the life and rate characteristic of the secondary battery, the semisolid electrolytic solution, the semisolid electrolyte layer, the electrode, and the secondary battery are provided. The semisolid electrolytic solution contains a solvation electrolyte salt, an ethereal solvent for forming a solvation ion liquid together with the solvation electrolyte salt, and a low-viscosity solvent. The mixture molar ratio of the ethereal solvent to the solvation electrolyte salt is in the range from ?0.5 to ?1.5. The mixture molar ratio of the low-viscosity solvent to the solvation electrolyte salt is in the range from ?4 to ?16.

Abstract: In a second tank unit, a controller controls the on/off switching of a water supply solenoid valve so that water is stored in a sub tank within the level of Lu to Ll. At the same time, the controller controls the on/off switching of a pressurizing solenoid valve and a decompressing solenoid valve so that the air pressure in the upper space in the sub tank is maintained at a target value. As a result, regardless of the water level in the sub tank, the back pressure in the tank is maintained at the target value higher than atmospheric pressure. In this state, when a central controller turns on a water spouting solenoid valve, pressured water rapidly spouts from a nozzle. Moreover, a change in the target values of the back pressure promptly changes the height of the spouting water. Accordingly, water spouting can be promptly started/stopped, and the height or size of the spouting water can be readily and smoothly changed.

Abstract: In a second tank unit, a controller controls the on/off switching of a water supply solenoid valve so that water is stored in a sub tank within the level of Lu to Ll. At the same time, the controller controls the on/off switching of a pressurizing solenoid valve and a decompressing solenoid valve so that the air pressure in the upper space in the sub tank is maintained at a target value. As a result, regardless of the water level in the sub tank, the back pressure in the tank is maintained at the target value higher than atmospheric pressure. In this state, when a central controller turns on a water spouting solenoid valve, pressured water rapidly spouts from a nozzle. Moreover, a change in the target values of the back pressure promptly changes the height of the spouting water. Accordingly, water spouting can be promptly started/stopped, and the height or size of the spouting water can be readily and smoothly changed.

Abstract: A virtual screen processing section sets a virtual screen larger than is allowed by the display performance of the screen of a display section, displays a part of the virtual screen as a real screen on the display section, and controls the position of the real screen as needed in accordance with an operational input made by using the information input section. A window processing section arranges display screens based on the execution of individual applications as application windows on the virtual screen. A list display instructing section instructs the display of a list of application windows. A list display processing section collects window information including application information indicative of running applications and position information of the application windows of the running applications on the virtual screen, application by application, and displays a window information list based on the window information.