Sony Corporation

Honda Motor Co., Ltd.

Seikagaku Kogyo Kabushiki Kaisha (seikagaku Corporation)

Hiroshi Kimura

Yasuhito Takei

Atsushi Kubota

Tatsuya Inokuchi

Satoshi Aida

Yutaka Takei

Atsushi Fujikawa

Takashi Sato

Seiichiro Ogawa

Tsutomu Kamiyamaguchi

Kenji Abiko

Ryuzo Sakamoto

Sadao Watanabe

Fumihiro Yoshino

Takahisa Ohgami

Ryosuke Itoyama

Isamu Yoshii

Goh Shimizu

Jin-ichi Inokuchi

Koichi Sotoyama

Chikara Uchida

Shizuka Watanabe

Yoshinori Ichikawa

A part management apparatus may include an acquisition unit configured to acquire part information indicating a part having a symptom of a failure among a plurality of parts configuring a drive mechanism mounted to a vehicle. The part management apparatus may include an identification unit configured to refer to a storage unit that is configured to store a material configuring each of the plurality of parts to identify a material of the part indicated by the part information. The part management apparatus may include a notification unit configured to notify a material management apparatus configured to manage an inventory of a material of a part, of information related to the material of the part.

Part management apparatus, part management system, part management method, and computer readable recording medium

A rotor may be provided with a rotor core that is fixed to a shaft and includes a plurality of through holes along an axial direction of the shaft. The rotor may be provided with a permanent magnet disposed in each of the plurality of through holes. The rotor may be provided with a functional fluid having a magneto rheological effect of fixing the permanent magnet in each of the plurality of through holes.

Rotor, rotary electric machine, method of manufacturing rotor, and method of collecting permanent magnet

An information processing apparatus includes a communicating section that executes communication with a server, a local storage section that stores subsequent data acquired from the server, and a data processing section that executes an acquisition process of the subsequent data, and a data playback process using data stored on a disc and the subsequent data stored on the local storage section. The data processing section builds a virtual file system for reading data stored on the disc and the local storage section, at the time of the data playback process, and performs the acquisition process of the subsequent data by transmitting a package ID to the server at the time of the acquisition process of the subsequent data, the package ID being information specifying a package corresponding to a file set necessary for building or updating the virtual file system.

Information processing apparatus, information processing system, information recording medium, information processing method, and program

The present invention provides aminocyclopentane derivatives which are saccharide analogs having extremely high .alpha.-glucosidase inhibitory effects and novel structures and expected to be usable or applicable to drugs or agricultural chemicals. An aminocyclopentane derivative represented by the formula (1), wherein R.sub.1 represents H while R.sub.2 represents CH.sub.2 OH, or R.sub.1 represents CH.sub.2 OH while R.sub.2 represents H and R.sub.3 represents a substituted or unsubstituted aryl group or an alkyl, alkenyl, alkynyl or hydroxyalkyl group having 1 to 10 carbon atoms, intermediates for the synthesis of the same, a process for producing the intermediates and a process for producing the aminocyclopentane derivative. ##STR1##

Aminocyclopentane derivative

A magnetic alloy which contains not less than 0.03 weight percent but not more than 5.0 weight percent of P, not less than 0.01 weight percent but not more than 5.0 weight percent of at least one element of Ti, Nb, and Zr, not less than 2.5 weight percent but not more than 10 weight percent Si and the remaining part consisting mainly of Fe is disclosed. In the alloy, P is segregated on the grain boundaries thereof with a specified amount which results in a superior magnetic characteristics and workability represented by the fact that the alloy can be rolled.

Magnetic alloy

Growing community of inventors

Saitama, Japan

Hiroshi Kimura