Kabushiki Kaisha Toshiba

Kyocera Corporation

International Business Machines Corporation

Sony Semiconductor Solutions Corporation

Masahiro Baba

Ryosuke Nonaka

Shinichi Uehara

Masako Kashiwagi

Ayako Takagi

Goh Itoh

Yuma Sano

Haruhiko Okumura

Nao Mishima

Hisashi Kobiki

Yoshiyuki Kokojima

Wataru Watanabe

Yoshiharu Momonoi

Yuko Kizu

Aira Hotta

Yasutoyo Takeyama

Shimpei Sawada

Takeshi Mita

Kazuki Taira

Akihisa Moriya

Kazuo Horiuchi

Tomoya Tsuruyama

Go Ito

Takashi Sasaki

Hajime Yamaguchi

Ryusuke Hirai

Yoshinori Tahara

Masaomi Satake

Yoshie Imai

Shinji Aikawa

Mikiko Karasawa

Takatoshi Watanabe

Hiroshi Inoue

Atsushi Suzuki

Toshimitsu Kaneko

Rei Hasegawa

Satoshi Yamamoto

Kenta Okino

Yuki Suzuki

Hitoshi Kobayashi

Ikuko Inoue

Keita Sasaki

Naoki Kawazu

Takashi Miyake

Eiji Sato

Kenichi Shimoyama

Kenzo Isogawa

Tetsuya Takenaka

Takumi Oka

Megumi Kuwabara

Jun Yamaguchi

Yuichi Motohashi

Shusuke Nakayama

Tadayuki Watanabe

Yuri Sato

Machiko Ito

Mohammad Munirul Haque

Hirokazu Inoue

Haruhide Kikuchi

Kenta Igarashi

Ayako Takagai

Makoto Satou

Nobuhiko Fujimori

Shoma Takeuchi

A fuel cell system comprises an interface configured to receive a user operation toward the fuel cell system, and a controller configured to perform a predetermined process related to a reception stop of the user operation at least during a period from a start to an end of a stop operation of the fuel cell system.

Fuel cell system and equipment management method

To obtain an imaging device that can improve temperature detection accuracy. An imaging device of the present disclosure includes a processing unit formed on a first semiconductor substrate and capable of performing predetermined image processing on the basis of image data obtained by an imaging unit, a temperature sensor formed on the first semiconductor substrate and capable of generating a detection signal according to a temperature, and a first pad electrode formed on the first semiconductor substrate and electrically insulated from a circuit formed on the first semiconductor substrate.

Imaging device and calibration method

A fuel cell system comprises a controller configured to determine whether a condition relating to a stop pattern of the fuel cell system satisfies a predetermined condition, and an output unit configured to output a warning when it is determined that the condition relating to the stop pattern satisfies the predetermined condition.

Fuel cell system, equipment management method, management apparatus, and equipment management system

An equipment management method comprises a step A of predicting, at an equipment management apparatus, occurrence of a first abnormality which is an abnormality occurred in a fuel cell system and not predicted by the fuel cell system; and a step B of transmitting, at the equipment management apparatus, a message associated with a prediction for the occurrence of the first abnormality when the occurrence of the first abnormality is predicted.

Equipment management method and equipment management apparatus

A power supply apparatus is connectable to a common communication line together with at least one other apparatus. The power supply apparatus includes a communication interface and a controller. The communication interface is configured to transmit a signal indicating the presence of the power supply apparatus to a first apparatus connected to the power supply apparatus among the at least one other apparatus and to receive a signal indicating the presence of a second apparatus from the second apparatus connected to the power supply apparatus among the at least one other apparatus. The controller is configured to determine whether the power supply apparatus is connected to an end portion of the common communication line, based on whether the communication interface has received the signal indicating the presence of the second apparatus.

Power supply apparatus, control apparatus for power supply apparatus, and method for controlling power supply apparatus

The disclosure reduces the occurrence of an inrush current upon electrical connection of a storage cell, allowing immediate use. A power supply apparatus is configured to convert DC power from a solar cell and a storage cell into AC power and includes: a first capacitor disposed between the solar cell and the storage cell; and a controller configured to charge the first capacitor with power from the solar cell or a power grid and, after a first voltage of the first capacitor exceeds a second voltage of the storage cell, to electrically connect the storage cell with the first capacitor.

Control method of power supply apparatus, the power supply apparatus, and power supply system

Remaining power information regarding remaining power generation capability of a power generation apparatus is reported. A power management apparatus () includes a communication interface () that receives remaining power information regarding remaining power generation capability of a power generation apparatus () from a power conversion apparatus () and an output interface () that outputs the remaining power information.

Power management apparatus, power management system, and method for power management

A PCS performs a control of increasing an output of a solar cell to exceed the suppression power threshold, when there is a period, where the output of the solar cell falls below a suppression power threshold, in an accumulation period included in a suppression period in which the output of the solar cell is suppressed.

Power converting apparatus, power management system, and power converting method

A PCS comprises a DC/DC convertor that converts a voltage of a DC power input from a solar cell; an inverter that converts the DC power to an AC power; and a controllerthat stops an operation of the DC/AC convertor without stopping the inverter when a condition that stops an output of the solar cell is satisfied.

Power converting apparatus and power converting method

A power control apparatus comprises a conversion unit which is capable of collectively converting DC power output by each of the plurality of power supply apparatuses to AC; and a communication unit which communicates with an external equipment control apparatus in accordance with a predetermined communication protocol. The communication unit notifies the equipment control apparatus of an equipment class of the power control apparatus in addition to notifying the equipment control apparatus of an equipment class of each of the plurality of power supply apparatuses.

Power control apparatus, equipment control apparatus, and method

According to an embodiment, an information processing device includes a detector and a controller. The detector detects a pointed position pointed by a pointing object on a projection plane onto which light including information of an input image is projected. When the pointed position belongs to a first region on the projection plane, the controller performs control for executing first processing corresponding to an operation on the first region based on the pointed position. The first region includes a part of a projection image formed by projecting the light onto the projection plane. When the pointed position belongs to a second region on the projection plane, the controller performs control for executing second processing corresponding to an operation on the second region based on the pointed position. The second region includes a smaller part of the projection image than the part of the projection image included in the first region.

Information processing device, image projection apparatus, and information processing method

Remaining power generation capability of power generation apparatuses is estimated to a high degree of accuracy. A power conversion apparatus () includes input interfaces () that input generated power from each of multiple power generation apparatuses () of the same type and a controller () that performs MPPT control on a priority basis on at least one input interface among the input interfaces and acquires the remaining power generation capability of the power generation apparatuses () connected to the other input interfaces () by calculation using the generated current of the power generation apparatus () connected to the at least one input interface.

Power conversion apparatus, method for power management, and power conversion system

Remaining power information regarding remaining power generation capability of a power generation apparatus can be transmitted. A power conversion apparatus includes a controller that acquires remaining power generation capability of a power generation apparatus and a communication interface that transmits remaining power information regarding the remaining power generation capability to an external power management apparatus.

Power conversion apparatus, power management apparatus, and method for power management

According to one embodiment, a display device includes a display unit, an optical unit, and a reflector. The display unit includes a plurality of pixels arranged in a first plane. The display unit emits light including image information. At least a portion of the light emitted by the display unit is incident on the optical unit. The optical unit includes a first optical element. A travel direction of the at least the portion of the light is modified by the first optical element. The reflector reflects the at least the portion of the light modified by the first optical element. A perpendicular direction perpendicular to the first plane is non-parallel to an optical axis of the first optical element.

Head mounted display device

A power supply system () includes a first power supply apparatus () and a second power supply apparatus () connected to a load in parallel, for supplying power to the load (). The first supply apparatus () includes a first controller that controls the output voltage of the first supply apparatus () when a power supply from the first supply apparatus () to the loadis equal to or greater than a power requirement by the load (), and controls the output current of the first supply apparatus () when the supplied power is less than the required power. The second power supply apparatusincludes a second controller that stops the second supply apparatus from supplying power () when the power supply is equal to or greater than the power requirement, and controls the output voltage of the power supply apparatus () when the power supply is less than the power requirement.

Power supply apparatus, power supply system, and method for controlling power supply system

Growing community of inventors

Yokohama, Japan

Masahiro Baba