Kabushiki Kaisha Toshiba

Mitsubishi Electric Corporation

Showa Denko K.k.

Tokyo Shibaura Denki Kabushiki Kaisha

Konica Corporation

Ricoh Company, Ltd.

Mitsubishi Denki Kabushiki Kaisha

Sony Corporation

Tdk Corporation

Nissan Motor Company Limited

Nikon Corporation

Olympus Corporation

Renesas Electronics Corporation

Hitachi-High-Technologies Corporation

The Furukawa Electric Co., Ltd.

Hiroshi Kobayashi

Takashi Ikeda

Kazuo Aida

Yutaka Yoshida

Takeharu Kuroiwa

Takashi Takenaga

Yoshio Kojima

Akihiko Iwata

Tetsuya Kojima

Kenji Fujiwara

Masakazu Taki

Motoharu Tanaka

Takahiro Hiramatsu

Taisuke Furukawa

Hiroyuki Orita

Hisatoshi Fukumoto

Hiroyuki Ibe

Takashi Yano

Takeshi Yagi

Kazuaki Takahashi

Hisashi Yamada

Keita Suzuki

Akio Yoshida

Yoichiro Yamazaki

Hideki Tamura

Norio Sato

Yoshiaki Tanaka

Masaaki Taruya

Takafumi Hara

Tamon Kasajima

Takatoshi Igarashi

Jun Akabane

Takashi Tokunaga

Yukimasa Uchida

Yuji Kawano

Takeshi Matsue

Mamoru Usami

Koji Yamashita

Yutaka Sato

Ken Moro

Toshikazu Shishikura

Tamio Saito

Kazuyasu Nishikawa

Norikazu Yamamoto

Takashi Oyama

Toshikazu Kodama

Mitsuo Nakamura

Hideaki Haruyama

Yohsuke Fukuchi

Tsuguhiro Hirose

Akira Nishizawa

Katsumi Mikami

Motomitsu Yano

Shinya Oguro

Takamasa Shiba

Takaaki Kurosawa

Takahiro Shirahata

Shinnosuke Soda

Tomoki Takegami

Hitoshi Suyama

Susumu Matsui

Katsumi Hirai

Miyuki Gotoh

Takuro Suyama

Kazuhiko Nishiyama

Hiroyuki Anzai

Fumio Takeda

Keiichi Aiso

Yoshihito Yamada

Tamotsu Tano

Yoshihiko Ando

Yusuke Kamimura

Seiichi Handa

Okio Yoshida

Yoshinori Tatenuma

Hideki Shimauchi

Shinsuke Asada

Manabu Tsukamoto

Hiroshi Miyakoshi

Kazuki Suzawa

Akinori Mogami

Tomoki Yoshida

Hideki Miura

Ryouji Yamamoto

Hazime Machida

Takahiro Shimohata

Hajime Machida

Ken Yamamoto

Seizo Fujimoto

Shoichiro Yamasaki

Akihiro Ichinose

Keiichi Obara

Haruki Yahata

Kunihiko Sekiya

Takuya Hashimoto

Hidekazu Segawa

Keisuke Tsukada

Shunichi Maeda

Naohiro Ono

Takeshi Umega

An electric aircraft includes: one or two or more electric propulsion systems each including a propeller or fan for propulsion disposed to contribute to a lift of a main wing and an electric motor that drives the propeller or fan; and a controller that adjusts the electric propulsion system on the basis of a relationship between a variable relating to an operating state of the electric propulsion system and an aerodynamic force generated on the main wing such that a total thrust by the electric propulsion systems or the aerodynamic force on the main wing has a predetermined value or falls within a predetermined range.

Electric aircraft and method for controlling aerodynamic performance thereof including distribution of lift in a wing

There is provided an anode for electrolytic synthesis capable of electrolytically synthesizing fluorine gas or a fluorine containing compound by a simple process and at a low cost while suppressing the occurrence of an anode effect. An anode for electrolytic synthesis () for electrolytically synthesizing fluorine gas or a fluorine containing compound includes an anode substrate formed of a carbonaceous material and a metal coating film coating the anode substrate. Metal constituting the metal coating film is nickel.

Anode for electrolytic synthesis and method for producing fluorine gas or fluorine containing compound

A method for producing fluorine gas including a fluorination step of obtaining a reaction mixture containing a major fluorinated substance that is a target component generated by fluorination of a raw material compound and by-product hydrogen fluoride, a separation step of separating the reaction mixture to obtain a main product component containing the major fluorinated substance and a by-product component containing the by-product hydrogen fluoride, a purification step of purifying the by-product component to obtain a recovered hydrogen fluoride component in which a concentration of an organic substance is reduced and a concentration of the by-product hydrogen fluoride is increased, an electrolysis step of performing electrolysis using the recovered hydrogen fluoride component as at least a part of an electrolyte to produce fluorine gas, and an introduction step of introducing the fluorine gas obtained in the electrolysis step into a reaction field for fluorination in the fluorination step.

Method for producing fluorine gas

An electricity generation system according to an embodiment of the present invention includes an engine, an electric generator, a detector, and a control device. The engine has a compressor including a rotating shaft. The electric generator is connected to the rotating shaft and generates electricity with rotational force of the rotating shaft. The detector detects shaft torque of the electric generator. The control device controls an operational status of the engine or the electric generator on the basis of the shaft torque.

Electricity generation system and aircraft

A fluorine gas production device includes an electrolytic cell, a partition wall extending downward in the vertical direction from the ceiling surface inside the electrolytic cell to partition the electrolytic cell into an anode chamber and a cathode chamber, an anode, and a cathode. The lower end of the partition wall is immersed in the electrolytic solution and a length in the vertical direction of a portion immersed in the electrolytic solution of the partition wall is from 10% to 30% of the distance from the bottom surface inside the electrolytic cell to the liquid level of the electrolytic solution. The cathode is completely immersed in the electrolytic solution and the upper end of the cathode is arranged at a lower position in the vertical direction relative to the lower end of the partition wall. The anode is partially exposed from the liquid level of the electrolytic solution.

Fluorine gas production device

A motor control device includes: a power source device including a DC-output power conversion device having a first mode for outputting first voltage and a second mode for outputting second voltage higher than the first voltage; a power supply device; and a control device, and controls a motor. When a flying object takes off, the control device controls the power conversion device in the second mode. When the control device judges that flight information which is one or both of information of a motor parameter obtained along with control for the motor and information of an environmental factor relevant to the flight altitude satisfies a predetermined condition, or when the control device has received an operation mode signal for which the first mode is selected on the basis of the flight information during control for the motor, the control device controls the power conversion device in the first mode.

Motor control device

A device for producing fluorine gas has a first flow path configured to send a fluid from the inside of an electrolytic cell through a mist removal unit configured to remove mist from the fluid to a fluorine gas selection unit and a second flow path configured to send the fluid from the inside of the electrolytic cell to the fluorine gas selection unit without passing through the mist removal unit and has a flow path switching unit configured to switch a flow path through which the fluid flows depending on the average particle size of the mist measured by an average particle size measurement unit. The second flow path has a clogging suppression mechanism configured to suppress clogging of the second flow path by the mist.

Device for producing fluorine gas and light scattering detector

A method for producing fluorine gas including electrolyzing an electrolyte in an electrolytic cell, measuring the average particle size of a mist contained in a fluid generated in the inside of the electrolytic cell in the electrolyzing the electrolyte, and sending the fluid from the inside to the outside of the electrolytic cell through a flow path. The flow path in which the fluid flows is switched in accordance with the average particle size of the mist measured in the measuring the average particle size, such that the fluid is sent to a first flow path when the average particle size of the mist measured in the measuring the average particle size is not more than a predetermined reference value, or the fluid is sent to a second flow path when the average particle size is more than the predetermined reference value.

Method for producing fluorine gas and device for producing fluorine gas

A non-transitory computer-readable medium including a video game processing program for causing a server to perform functions to control progress of a video game using a virtual space corresponding to map information of a real space and positional information of a user terminal of a user is provided. The functions include: a registering function configured to register objects of a plurality of users; a generating function configured to generate a predetermined event on a basis of positional information of a user terminal of a first user; and a participating function configured to cause an object of a second user different from the first user, for whom the event is generated, among the objects registered by the registering function to participate in the event.

Non-transitory computer-readable medium and video game processing system

A method for producing fluorine gas including electrolyzing an electrolyte in an electrolytic cell, measuring an intensity of sound generated near an anode in an inside of the electrolytic cell as the electrolyte is electrolyzed in the electrolyzing, and sending a fluid generated in the inside of the electrolytic cell in the electrolyzing the electrolyte, from the inside to the outside of the electrolytic cell through a flow path. The flow path is switched in accordance with the intensity of sound measured, such that the fluid is sent to a first flow path when the intensity of sound measured in the measuring an intensity of sound is not more than a predetermined reference value, or the fluid is sent to a second flow path when the intensity of sound measured in the measuring an intensity of sound is more than the predetermined reference value.

Provided is a semiconductor device that prevents resin from leaking out from a resin insulating member at a periphery of the resin insulating member and thereby achieves an increase in reliability. The semiconductor device includes a module unit, a resin insulating member bonded to the module unit, a cooling unit coupled to the module unit with the resin insulating member interposed therebetween, and a flow blocking member disposed between the module unit and the cooling unit to surround the resin insulating member, the flow blocking member being more easily compressively deformable than the resin insulating member.

Power semiconductor device including a deformable flow blocking member between a module unit and a cooling unit

A motor control device includes: a step-down device including a DC-output power conversion device having a first mode for outputting first voltage and a second mode for outputting second voltage lower than the first voltage; a power supply device; and a control device, and controls a motor. When a flying object takes off, the control device controls the power conversion device in the first mode. When the control device judges that flight information which is one or both of information of a motor parameter obtained along with control for the motor and information of an environmental factor relevant to the flight altitude of satisfies a predetermined condition, or when the control device has received an mode signal for which the second mode is selected on the basis of the flight information during control for the motor, the control device controls the power conversion device in the second mode.

An object of the present invention is to provide a drug which prevents progress of Alzheimer's disease and a method of preventing progress of Alzheimer's disease. 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or a salt thereof has an effect of suppressing brain atrophy and is useful as an agent for preventing or treating brain atrophy. Brain atrophy observed in aging or neurodegenerative diseases can be prevented or treated by administering 1-(3-(2-(1-Benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or a salt thereof.

Agent for preventing or treating brain atrophy

Washbasin

A memory stores, in advance, target line information indicating an arrangement target of an object to be conveyed and related to a target line denoted by at least one of a curve or a polyline. A controller is configured to: calculate, based on the target line information, target information which is at least one of information about a target coordinate of the object and information about a target direction of the object; calculate, based on the at least one of the coordinate of the object and the direction of the object detected by the detector, detection information which is comparable with the target information; calculate a deviation of the detection information from the target information; and cause a display to display a moving direction of the object which allows the deviation to decrease.

Guidance system

Growing community of inventors

Tokyo, Japan

Hiroshi Kobayashi