Nec Corporation

Oki Electric Industry Co., Ltd.

Disco Corporation

Ablic Inc.

Ricoh Company, Ltd.

Bridgestone Corporation

Yamaha Hatsudoki Kabushiki Kaisha

Oki Semiconductor Co., Ltd.

Adeka Corporation

Kabushiki Kaisha Sega Enterprises

Other

The University of Tokyo

Tokyo Ohka Kogyo Co., Ltd.

Sumitomo Osaka Cement Co., Ltd.

National Institute of Information and Communications Technology, Incorporated

Takashi Ono

Kazuma Sekiya

Masato Suzuki

Hiroshi Sano

Masayoshi Suzuki

Shigeru Yoshida

Hiroto Sugahara

Yutaka Yano

Shuntaro Yamazaki

Masayuki Watabe

Norio Haga

Yuichiro Mine

Tetsuya Kaku

Yoshinori Maruyama

Shooji Kitazawa

Seiji Terazawa

Takashi Matsuda

Yoshinori Watanabe

Keiichi Yano

Junji Yamabe

Kiyoshi Fukuchi

Masayuki Izutsu

Hideo Ichikawa

Shin-ichi Ohkoshi

Kenji Nishiumi

Masashi Hasegawa

Teruhiro Harada

Asuka Namai

Makoto Tsuruta

Akihito Kawai

Masahiro Motoyoshi

Haruhito Shimizu

Yusuke Uchida

Marie Yoshikiyo

Yusuke Yoshikawa

Hiroshi Nakata

Makoto Osaki

Tetsuya Sugimoto

Saori Nishikawa

Ryoya Yui

Masumi Uchida

Manabu Nakatani

Takayuki Yamaguchi

Norihiro Sekine

Masaki Hosaka

Narihisa Fujii

Yasuyuki Kawazu

Hiroaki Shirai

Kunio Makino

Teruo Shibata

Kaori Ozeki

Shinichi Shimotsu

Tatsushi Umayahara

Kazuo Shinya

Tetsuya Gota

Masaru Sugiyama

Masaharu Sugimura

Masami Ikegami

Sho Hoshino

Daigo Shitabo

Eiichi Masushio

Masashi Murayama

Yasunobu Kanou

Tetsuzo Tauchi

Kinuko Oku

Yasutaka Suda

Shoji Kitazawa

Ryoichi Anzai

Mitsugu Mikami

Yasuhiro Kamijima

Hiroyuki Okochi

Takuya Yoshiguchi

Kenji Ohnuki

Toshiro Morohoshi

Takako Iwamoto

Operational instability is prevented without compromising the state transition speed. A mask control circuit is a circuit which generates a mask signal masking a control signal during a period in which a voltage level of a monitoring target terminal to be monitored is transitioning. The mask control circuit includes: a first input port which receives a signal supplied to the monitoring target terminal; a second input port which receives a signal representing the voltage level of the monitoring target terminal; a logic circuit which determines whether the voltage level of the monitoring target terminal is in transition based on signals received from the first input port and the second input port; and an output port which outputs a signal indicating a determination result of whether the voltage level of the monitoring target terminal is in transition as the mask signal.

Mask control circuit, controller including the mask control circuit, charge/discharge control circuit, and battery device

Provided is a charge/discharge control circuit controllable by a control signal from a controller that is external. The charge/discharge control circuit includes a control circuit configured to, in response to a power-down control signal for transitioning to a power-down state being input from the controller, latch the power-down control signal and block a discharge path from a secondary cell (SC) to the controller.

Charge/discharge control circuit and battery device provided with same

There is provided a wet etching method including an etchant supply step of supplying an etchant from an etchant supply nozzle to a to-be-etched surface of a workpiece, an etching step of etching the to-be-etched surface with the etchant remaining on the to-be-etched surface, and an etchant removal step of, after performing the etching step, removing the etchant, which still remains on the resulting etched surface, from the etched surface. The etchant supply step, the etching step, and the etchant removal step are repeated a plurality of times in this order.

Wet etching method and wet etching system

Provided is a technology capable of protecting a charge/discharge control circuit and a battery device from a reverse connection state without a separately provided protection circuit. The charge/discharge control circuit to be contained in a battery device including a secondary cell, an external positive terminal and an external negative terminal, and FETs which control charging and discharging of the secondary cell, respectively, includes: VDD and VSS terminals; a charge control terminal; a discharge control terminal; a voltage detection terminal to which a voltage applied to the external positive terminal is supplied; an NMOS transistor communicates the discharge control terminal and the voltage detection terminal; and a bipolar transistor having a collector to be connected to a drain of the NMOS transistor, an emitter to be connected to a source of the NMOS transistor, and a base to be connected to a bulk of the NMOS transistor and the VSS terminal.

Charge/discharge control circuit and battery device

A swing arm extends rearwardly from an engine, and a pair of side cases is arranged leftwardly and rightwardly of the swing arm. The swing arm is supported at a body frame by a single rear shock absorber. The engine is supported at the body frame by a plurality of vibration absorbing support members. Each vibration absorbing support member has a structure in which a rubber member is arranged between an outer cylinder and an inner cylinder. The engine is attached to the inner cylinder with use of an engine support shaft, and the body frame is attached to the outer cylinder with use of an engine bracket. The rubber member has projections being in contact with an inner surface of the outer cylinder and recesses not being in contact with the inner surface of the outer cylinder. The swing arm is rigidly and pivotally connected to the engine.

Straddled vehicle

The present invention provides a viscosity modifier composition including a compound (A) represented by the general formula (1) and a compound (B) represented by the general formula (2) at a mass ratio (A)/(B) of from 70/30 to 95/5, an emulsion composition and a water-based paint composition including the viscosity modifier composition.

Viscosity modifier composition

A radio wave absorber provided with a radio wave absorbing film formed on a substrate, the radio wave absorber being capable of absorbing radio waves over a broad frequency band and exhibiting superior radio wave absorbing properties even with a radio wave absorbing film thinner than 1 mm. A film forming paste suitable for forming a radio wave absorbing film that is provided in the radio wave absorber. In a radio wave absorber provided with a radio wave absorbing film formed on a substrate, a particular epsilon-type iron oxide is employed in the radio wave absorbing film and relative permittivity of the radio wave absorbing film is set to 6.5 to 65.

Electromagnetic wave absorber and film forming paste

The present invention relates to a viscosity modifier represented by the following general formula (1), and an emulsion composition or an aqueous paint composition including the viscosity modifier: where: Rto Reach represent a linear alkyl group having 1 to 13 carbon atoms; Rand Reach represent a group represented by the following formula (2) or (3); m and n each represent a number from 3 to 15; x represents a number from 40 to 800; and y represents a number equal to or more than 1, provided that each of a total number of carbon atoms in Rand Rand a total number of carbon atoms in Rand Rneeds to be from 10 to 14. 

Viscosity modifier, and emulsion resin composition or aqueous coating composition each containing same

A wire grid polarizing plate () has a substrate () having a concavo-convex structure extending in a particular direction on its surface, and a conductive material () provided to be distributed on one side surface () of a convex portion () of the concavo-convex structure. Further, in the wire grid polarizing plate (), in a cross-sectional view in the perpendicular direction to the extension direction of the concavo-convex structure, a pitch Pthat is a distance between two adjacent convex portions () is set at 120 nm or less, and a convex-portion height (H) that is a difference in height between a highest portion () of the convex portion () and a lowest portion () of a concave portion () is set at 0.8 time to 1.3 time the pitch P. With the wire grid polarizing plate () in a liquid crystal display device, high image quality can be achieved.

Wire grid polarizing plate and projection type image display device

A film forming auxiliary agent composition for an emulsion resin in accordance with the present invention is characterized in that containing a specific ester compound (A) and a specific fatty acid (B), and having an acid value of 0.05 to 5 mg KOH/g, said composition has low odor, a high boiling point and good film forming ability, and the emulsion resin that is blended with said composition has good long-term storage stability.

Film forming auxiliary agent composition for emulsion resin

A radio wave arrival status estimating system characterized by having an estimating means that estimates whether the physical characteristic of a radio wave received at the reception point of a radio system to be evaluated has reached the minimum allowable level for determining the characteristic of the radio system; that estimates an arrival status of the radio wave at the reception point by applying a first radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has reached the minimum allowable level; and that estimates an arrival status of the radio wave at the reception point by applying a second radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has not reached the minimum allowable level.

Radio wave arrival status estimating system, its method and program

A sieving device including a hollow cylindrical body, a filter disposed at a bottom portion of the hollow cylindrical body, and a blade configured to rotate in close proximity to the filter around a rotation axis thereof crossing the filter to thereby stir powder supplied to the hollow cylindrical body.

Sieving device, sieving device for developing device, and powder-charging device

A communication quality evaluation system, a device, a method, and a program for evaluating communication quality at an arbitrary location, in the form which can actually felt by a user, are provided. According to an instruction from an evaluator, a control device displays a map or layout diagram of a specified area on a map/layout diagram display device and specifies an evaluation point within a display range of the map or the layout diagram. According to the network quality estimated by a network quality estimation unit, a network quality simulation unit for estimating the network quality when communications are performed at the evaluation point deteriorates the evaluation data and transmits the data to an evaluation device. The evaluation data deteriorated is a sample of data actually transmitted and received in the communication system. The evaluation device uses a communication device actually used by a user in the communication system.

Communication quality evaluation system, device, method, and program thereof

Tread portion of an automobile tire

Growing community of inventors

Tokyo, Japan

Takashi Ono