Mitsubishi Electric Corporation

Tdk Corporation

Sae Magnetics (h.k.) Limited

Koki Holdings Co., Ltd.

Maruzen Petrochemical Company, Limited

Kabushiki Kaisha Toshiba

Hitachi, Ltd.

Hitachi-High-Technologies Corporation

Toshiba Materials Co., Ltd.

Other

Nec Corporation

Synaptics Corporation

Isuzu Motors Limited

Honda Motor Co., Ltd.

Nikon Corporation

Satoshi Yamaguchi

Hiroyuki Hanawa

Masataka Otsuka

Kazuhiko Funabashi

Osamu Shindo

Toru Mizuno

Yasushi Nakano

Tomomasa Nishikawa

Toshio Mizoguchi

Takanori Yamagishi

Takashi Maruyama

Toru Fukasawa

Hikaru Watanabe

Kouji Tanaka

Kazuaki Iwamura

Takuya Teranishi

Mitsugu Sato

Atsushi Takane

Hiroyuki Tanaka

Takashi Sano

Kayo Nakano

Yiu Sing Ho

Shinichi Yamamoto

Hiromi Inada

Yukihiro Tahara

Takashi Nose

Toru Takahashi

Yuichi Shimasaki

Osamu Suzuki

Takeshi Tanaka

Shigeto Isakozawa

Yoshikazu Kawano

Hiromichi Horie

Jeffery L Wang

Takashi Fujii

Hiroshi Endo

Hiroshi Yoshimura

Jun Goto

Makoto Ohashi

Kiyoshi Nakata

Keiro Muro

Masatake Hangai

Takashi Oyama

Masaaki Kaneko

Akimichi Hirota

Naofumi Murata

Shigeo Udagawa

Toshifumi Koshizawa

Mamoru Hasegawa

Hideki Sakamoto

Sunao Funakoshi

Shota Kanno

Hiroaki Miyashita

Naoto Kitayama

Ichiro Kato

Naoyuki Yamamoto

Kam Fung Yip

Tasuku Kuriyama

Hideo Ishihara

Yoshiharu Fukasawa

Kento Mochizuki

Tomo Oikawa

Yosuke Yasuda

Hiroshi Kogure

Hiroshi Fukaya

Kazuaki Takanuki

Akimasa Nakao

Narihiro Nakamoto

Can Hua Chen

Youichi Andoh

Yoshiko Minami

Tatsuya Ito

Masaru Hayashi

Masamichi Ishibashi

Hideki Morishige

Akihito Kumamoto

Mitsuo Hayashi

Takahiro Yamauchi

Kota Kitamura

Yoshitaka Iwasaki

Akira Odajima

Shun-ichi Watanabe

Hideyuki Oh-Hashi

Motoo Seimiya

Tooru Takahashi

Junichi Hatano

Kazuhiko Mizuno

Kazushi Nishizawa

Tsutomu Yamashita

Hideki Omori

Takayoshi Okada

Hideyuki Oohashi

Yasuhiko Kono

Kensuke Iuchi

Tetsuya Ohba

Tsutomu Ikeda

Kouzo Osaki

Masaaki Toju

Shigeo Iiri

Youichi Iida

A dental treatment assistance device includes a display, an input part into which input information on at least one of a use purpose and a use product is input, a memory that stores product information and process procedure information for a purpose of each product, a product information acquiring part that acquires the product information and the process procedure information corresponding to the input information input from the input part; and a display image control part that displays a predetermined process procedure selected from the process procedure information on the display.

Dental treatment assistance device, dental treatment assistance system, dental treatment assistance method, dental treatment assistance program, and dental product sales promotion device

The present invention maintains compatibility with a power tool having no wireless connection function, and prevents malfunctions due to linked operation. A battery pack that supplies a driving power source to a power tool, said battery pack comprising: a wireless communication unit for communicating wirelessly with an external device; and a control unit that performs a first determination process to determine the state of a wireless communication connection with the external device, wherein when the control unit has determined in the first determination process that wireless communication has been established, the control unit transmits a linking command to the external device, and during a state in which the wireless communication has been established, the control unit can perform a communication connection cancellation process to cancel the wireless communication.

Battery pack and wireless linking system

An electrical apparatus includes a battery pack, an electrical apparatus main body and a control unit. The battery pack has a plurality of cell units of which connection states are able to be switched and a plurality of battery side connection terminals. The electrical apparatus main body has a battery pack mounting portion to which the battery pack is mounted, a plurality of device side connection terminals to which the plurality of battery side connection terminals are connectable, and a load device to which power is supplied from the battery pack. The control unit is configured to stop or limit power supply from the battery pack to the load device when a voltage imbalance is generated between the plurality of cell units or a contact failure is generated between the plurality of battery side connection terminals and the plurality of device side terminals.

Electrical apparatus using battery pack

A battery pack is provided with: a battery cell; a control part connected to the battery cell; and a wireless communication part connected to the control part and configured to communicate wirelessly with an external device by means of the control part. The wireless communication part wirelessly connects to an electric device having a motor or to an information terminal as the external device for connection. During the wireless connection, priority connection control is performed to connect to the electric device in a wirelessly connectable state.

Battery pack and electric device system

A battery pack having a first cell unit and a second cell unit in which multiple battery cells are connected in series is provided. When the battery pack is not connected to an electric apparatus main body, the first cell unit and the second cell unit are in a non-connection state in which the first cell unit and the second cell unit are not electrically connected to each other. The battery pack includes: a microcomputer, connected to one of the first cell unit and the second cell unit; a residual quantity display portion, connected to the microcomputer and displaying a battery residual quantity of the battery pack; and a switch, being operated by a worker. When the switch is operated while in the non-connection state, the microcomputer is configured to perform a light-on control to display the battery residual quantity by the residual quantity display portion.

Battery pack, electric apparatus using battery pack, and electric apparatus main body

A battery pack and an electric apparatus are provided. The battery pack is configured to be connectable to an electric apparatus main body of the electric apparatus. The battery pack includes: a first cell unit, including a first plurality of battery cells connected to each other, a first positive terminal, and a first negative terminal; a second cell unit, including a second plurality of battery cells connected to each other, a second positive terminal, and a second negative terminal; a microcomputer; and a casing, accommodating the first cell unit, the second cell unit, and the microcomputer. The first cell unit and the second cell unit are configured to be switched a connection state each other. The microcomputer is configured to be electrically connected to a positive terminal and a negative terminal of one of the first cell unit and the second cell unit and to be provided a power from the one of the first cell unit and the second cell unit.

Battery pack and electric apparatus using battery pack

A display driver includes image processing circuitry and drive circuitry. The image processing circuitry is configured to receive a foveal image, a full frame image, and coordinate data that specifies a position of the foveal image in the full frame image. The image processing circuitry is further configured to render a resulting image based on the full frame image independently of the foveal image in response to detection of a data error within the coordinate data. The drive circuitry is configured to drive a display panel based on the resulting image.

Device and method for foveated rendering

A battery pack which has cell units in which top-side and bottom-side battery cells are connected in series, and is capable of switching the connection state of the cell units, wherein a control unit monitors voltage imbalances between the plurality of cell units, and also monitors whether or not a cell unit contact failure has occurred. In order to stop a charging/discharging when a contact failure occurs, a signal (abnormality stoppage signal or charging stoppage signal) for stopping discharge is produced and outputted to the electrical device body-side.

Battery pack and electrical apparatus using battery pack

Provided is a power supply device in which the reliability of a voltage output is improved, and also provided is a system comprising the power supply device and an electric tool. The power supply device () is provided with: a secondary battery cell (); an output unit connected to an electric tool and supplying the power of the secondary battery cell () to the electric tool; and switching elements (Q), (Q) capable of interrupting a current path from the secondary battery cell () to the electric tool. The switching element (Q) switches whether or not to interrupt the current path not by being controlled by a control circuit () but in accordance with whether the electric tool connected to the output unit has a shorting bar () or not.

Power supply device and system comprising power supply device and electric tool

Provided are a battery pack and an electrical apparatus by which information can be transmitted at an appropriate timing from the battery pack to a device body. A battery pack () includes: a serial communication reception circuit () and a temperature information transmission circuit (); an LS terminal that is selectively connected to the serial communication reception circuit () or the temperature information transmission circuit (); a first switching circuit () that is provided between the LS terminal and the serial communication reception circuit () and the temperature information transmission circuit (); and a V terminal that is connected to the first switching circuit (). The first switching circuit () switches between connecting the serial communication reception circuit () or the temperature information transmission circuit () to the LS terminal according to a signal inputted from the V terminal.

Battery pack and electrical apparatus

A battery pack includes cell units in which upper and lower battery cells are connected in series, wherein an output of series-connection and an output of parallel-connection can be switched. The cell units are respectively provided with protection circuit ICs for monitoring the state of the battery cells, and only the protection circuit on the lower cell unit side is provided with a controllerincluding a microcomputer. To adjust the power consumption for the microcomputer only provided in the lower cell unit, the circuit on the upper cell unit side is provided with a current consumption control means including dummy loads. The current consumption control means is operated in conjunction with the start-up of the microcomputer in the controller so as to equalize power consumption on the upper cell unit side and the lower cell unit side.

An antenna device includes: a dielectric substrate; a first conductorprovided on a first surface of the dielectric substrate; a second conductorprovided on a second surface of the dielectric substrate, the second surface being opposite to the first surface on which the first conductoris provided, the second conductorhaving a feeding point; a third conductorprovided on the same second surface on which the second conductoris provided; and a pair of transmission lines that electrically connect the second conductorand the third conductor

Antenna device and array antenna device

Included are: a waveguide in which multiple probe inserting holes are provided in a first wall surface, and multiple connection shaft inserting holes are provided in a second wall surface; multiple feed probes each of which is inserted in one of the probe inserting holes, and to a first end of each of which one of multiple circularly polarized element antennas is connected; multiple connection shafts each of which is inserted in one of the connection shaft inserting holes, and a third end of each of which is connected to a second end of one of the feed probes; multiple rotation shafts, a fifth end of each of which is connected to a fourth end of one of the connection shafts; multiple rotation devices each of which rotates one of the rotation shafts; and a control device that individually controls rotation of the rotation devices.

Array antenna device

A signal combiner () specifies a weighting coefficient w for suppressing a grating lobe included in a composite signal Sobtained when combining a digital received signal Sand digital received signal Sstored by a signal calculation storage (), from the gain in a grating lobe direction in a first radiation pattern and the gain in a grating lobe direction in a second radiation pattern, and combines the digital received signal Sand digital received signal Sstored by the signal calculation storage () using the weighting coefficient w.

Antenna device and method for reducing grating lobe

A ground conductor () having slots (to) for radiating electromagnetic waves, a ground conductor () in which cavities () recessed in a direction away from the ground conductor () is formed in positions opposite to the slots (to) of the grounding conductor (), and central conductors (to, and) arranged in positions overlapping with the slots (to), respectively, between the ground conductor () and the ground conductor () are provided. The central conductors (to, and) are arranged such that the ground conductor () is closer to them than the ground conductor ().

Antenna device

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Tokyo, Japan

Satoshi Yamaguchi