Aisin Aw Co., Ltd.

Kabushikikaisha Equos Research

Fujitsu Corporation

Nkk Corporation

Tokyo Gas Company Limited

Nitto Chemical Industry Co., Ltd.

The Pokemon Company

Masami Ishikawa

Yukihiro Minezawa

Ken Iwatsuki

Keiji Watanabe

Takashi Saitoh

Ei Yano

Masahiro Hasebe

Takashi Maruyama

Takahisa Namiki

Akira Mizuno

Yasuhiko Kobayashi

Masashi Uzawa

Tomio Nakamura

Shigeru Shimizu

Shinichi Otake

Masafumi Nakamura

Keiko Yano

Shingo Nagashima

Kazuo Hattori

Kana Takizawa

Junichi Yamagiwa

Yoji Takanashi

Kazuo Nakamachi

Masumi Okada

Masaru Yasuda

Yoshiyasu Murata

Miki Sakurai

A kigurumi staging support apparatus to be worn by a performer of kigurumi. The kigurumi staging support apparatus acquires environmental information of surroundings of the kigurumi, stores staging information of the kigurumi, and outputs, based on the staging information, staging of the kigurumi in accordance with the environmental information.

Kigurumi staging support apparatus, kigurumi staging support system, and kigurumi staging support method

An axial gap rotating electrical machine is provided with permanent magnets and cores in a rotor. The permanent magnets are oriented such that magnetization surfaces face in the circumferential direction of the rotor. The cores are arranged alternately with the permanent magnets in the circumferential direction of the rotor. The amount of magnetic flux on the outside in the radial direction of the rotor is made greater than the amount of magnetic flux on the inside in the radial direction of the rotor. As a result, the magnetic flux density at the rotor cores can be made substantially constant in the radial direction of the rotor and torque output with respect to the size of the permanent magnets is improved by preventing magnetic saturation of the cores.

Axial gap rotating electrical machine

An electric drive control device is provided with an electric machine having an asymmetrical salient pole, a current detecting portion, a phase converting device that converts the detected current into an axis current, and a current controlling device which generates a voltage command value based on the axis current and a current command value of the axis current. The current controlling device generates the voltage command value in response to the detected current and an offset angle of the center of a magnetic flux density distribution occurring at the salient pole, with respect to the center of an opening angle of the salient pole. In this case, the current controlling device generates a voltage command value corresponding to the detected current and the offset angle so the electrical characteristics are the same as when an electric machine having a symmetrical salient pole is used.

Electric drive control device, electric drive control method, and program of same

An electric drive control apparatus including an electrically operated machine, a detector for detecting a current supplied to the electrically operated machine, and a controller that estimates a subsequent current based on a detected current, effects proportional operation processing based on an estimated current, effects integration operation processing based on the detected current, generates output signals based on a first value of the proportional operation processing and a second value of the integration operation processing, and generates an electric current to be fed to the electrically operated machine based on the output signals.

Electric drive control apparatus, electric drive control method and program therefor

In a motor control system and method controlled by a d-axis current command value i.sub.ds and a q-axis current command value i.sub.qs, a d-axis voltage command value V.sub.d * and a q-axis voltage command value v.sub.q * are computed on the basis of d-axis current deviation .DELTA.i.sub.d of d-axis current value i.sub.d from the d-axis current command value i.sub.ds and q-axis current deviation .DELTA.i.sub.q of q-axis current value i.sub.q from the q-axis current command value i.sub.qs and on the basis of q-axis inductance value L.sub.q and d-axis inductance value L.sub.d wherein the inductance values L.sub.q and L.sub.d are tuned or adjusted so that the d-axis current deviation .DELTA.i.sub.d and q-axis current deviation .DELTA.i.sub.q approach zero.

Control system and method for motors

A composition for irradiation with an ionizing radiation, characterized by comprising: (a) 0.01 to 30 parts by weight of a soluble aniline polymer which comprises one or both of the repeating units represented by the following general formulae (1) and (2), said repeating units being included at least 80% of the total repeating units, possesses a weight average molecular weight of not less than 10,000, and is solid at room temperature; and (b) 100 parts by weight of a solvent, ##STR1## wherein R.sup.1 to R.sup.4 represent an electron-donating group, Y.sup.1 to Y.sup.4 represent --SO.sub.3 -- or --COO--, and M.sup.1 to M.sup.4 represent a hydrogen ion, an ammonium ion, an a1kyl ammonium ion with 1 to 8 carbon atoms, an aromatic ammonium ion, or a quaternary ion of an aromatic heterocyclic ring.

Ionizing radiation exposure method utilizing water soluble aniline

A system of changing over an electric power source for an electric motor vehicle including a secondary battery and a generator. The system is provided with a changeover circuit for changing over a state of connection between the secondary battery and the generator; and a controller for determining a power supply mode on the basis of a vehicle speed and an electric current value for driving a motor, the controller being adapted to instruct a changeover to the power supply mode to the switching circuit, thereby allowing high-speed and long-distance running.

System of controlling changeover of an electric power source for an

Abnormality monitoring apparatus for a pipeline

Herein disclosed is a power unit for an electric car, which comprises: a first power supply mounted on the electric car and adapted to be always used; and a second power supply mounted on the electric car, if necessary. The first power supply may include a battery for effecting a travel of low speed and short distance by itself. The second power supply may include a battery module for effecting a travel of high speed and short distance and a generator module for effecting a travel of high speed and long distance.

Power unit for electric cars

Growing community of inventors

Tokyo, Japan

Masami Ishikawa