Sony Mobile Communications Inc.

Sony Group Corporation

Ntt Facilities, Inc.

Sony Corporation

Hitachi Chemical Company, Ltd.

Shin-kobe Electric Machinery Co., Ltd.

Origin Electric Company, Limited

Ntt Power and Building Facilities Inc.

Tomonobu Tsujikawa

Yoshiyuki Kobayashi

Tomoo Mizukami

Ryo Nakagawa

Noriaki Sakamoto

Shota Kawarazaki

Masayasu Arakawa

Keiichi Sato

Masayuki Terada

Kenji Kurita

Hiroo Nishiyama

Toshio Matsushima

Katsuhide Aichi

Takeharu Ueda

Kunihisa Satoh

Ichiro Kiyokawa

Yuji Kawagoe

Tamotsu Motozu

Tetsuro Murao

The present disclosure provides novel and improved information processing apparatus, information processing method, and program with which it is easy for a user to predict a future remaining battery amount. According to the present disclosure, there is provided an information processing apparatus including a control unit that performs control to calculate a future prediction value of remaining battery amount on the basis of a use history of an information processing apparatus by a user and to present prediction value related information related to the prediction value to the user. According to the present disclosure, the user can easily predict the future remaining battery amount. Note that the effects described above are not necessarily limitative. With or in the place of the above effects, there may be achieved any one of the effects described in this specification or other effects that may be grasped from this specification.

Information processing apparatus, information processing method, and program

The present disclosure provides novel and improved information processing apparatus, information processing method, and program with which it is easy for a user to predict a future remaining battery amount. According to the present disclosure, there is provided an information processing apparatus including a control unit that performs control to calculate a future prediction value of remaining battery amount on the basis of a use history of an information processing apparatus by a user and to present prediction value related information related to the prediction value to the user. According to the present disclosure, the user can easily predict the Future remaining battery amount. Note that the effects described above are not necessarily limitative. With or in the place of the above effects, there may be achieved any one of the effects described in this specification or other effects that may be grasped from this specification.

A non-aqueous electrolyte, lithium-ion secondary battery includes an electrode group in which positive and negative electrode plates are wound via a separator accommodated into a battery container into which a non-aqueous electrolyte is injected. In the positive electrode plate, a positive electrode mixture layer including a lithium transition metal complex oxide is formed at both surfaces of an aluminum foil. A flame retardant layer containing a phosphazene compound as a flame retardant and a polyethylene oxide of a binder having ionic conductivity is formed at a surface of the positive electrode mixture layer. In the negative electrode plate, a negative electrode mixture layer including a carbon material of a negative electrode active material is formed at both surfaces of rolled copper foil. Ionic conductivity is secured by the polyethylene oxide, and the phosphazene compound decomposes when a battery temperature rises due to battery abnormality.

Non-aqueous electrolyte battery

A non-aqueous electrolyte battery in which formation of a flame retardant layer formed on the surface of an electrode or the like hardly affects the discharge characteristics is provided. A non-aqueous electrolyte batteryincludes a positive electrode, a negative electrode, and a separator. A porous layer having ion permeability is formed using a flame retardant material on a surface of the positive electrode. The porous layer is formed by applying a hot melt, which is a fused flame retardant material made of a thermoplastic resin, to the surface of the positive electrode

An acid liquid leakage sensor quickly detecting liquid leakage from a device, such as a battery or the like, containing an acid liquid includes a first conductive member, a second conductive member, and an electrically insulating material which establishes an electrically insulating state between these first and second conductive members. The electrically insulating material includes a macromolecular compound having a basic functional group, and an electrical insulation characteristic or high resistance characteristic that decreases upon reaction with an acid liquid. It is possible to detect leakage of acid liquid, such as battery fluid, by detecting the change of conductive state between the first conductive member and the second conductive member which accompanies a decrease of the electrical insulation characteristic or high resistance characteristic of the electrically insulating material, when acid liquid leaks out and drips down the electrically insulating material.

Acid liquid leakage sensor

The voltages V of storage batteries Sa, Sb, . . . Sn are detected, and the voltage E of the battery unit 10 is detected. A defect in each storage battery is detected in accordance with the voltage V detected. An abnormal voltage of the battery unit 10 is detected in accordance with the voltage E detected. Further, the temperature T of the battery unit 10 is detected, on the basis of which the expiration of each storage battery is determined. The defect detected, the abnormal voltage detected, and the expiration determined are informed.

Apparatus for managing a battery unit having storage batteries

Growing community of inventors

Tokyo, Japan

Tomonobu Tsujikawa