Showa Denko K.k.

Nec Corporation

Nippon Steel Corporation

Jun Noguchi

Masataka Takeuchi

Koji Tokita

Hideo Yashima

Miyuki Ueda

Takanori Kato

Kazuhiko Ooga

Eri Tamura

Yoshinari Yamamura

Hiroshi Hagane

Chihiro Kozuka

Nobumasa Araki

Mitsuru Nishiura

Ruben De La Prida Caballero

A wheel includes a boss, a rim, and a web. The rim includes a tread and a flange. A center of the rim in the axial direction of the wheel is disposed closer to the flange in the axial direction than a center of the boss in the axial direction is. The web has a plate-thickness center line that has a linear shape when the wheel is viewed in its longitudinal section. When an angle that the plate-thickness center line forms with the axial direction is denoted by a, a distance in the axial direction from a side face of the rim to an outer end of the plate-thickness center line is denoted by Pw, a length of the rim in the axial direction is denoted by Wr, and Pw/Wr is denoted by L, the wheel satisfies the expression L≥0.0223α−1.363. Where, the angle α is 90° or less.

Wheel for railway vehicle

A wheel includes a boss, a rim, and a web. The rim includes a tread and a flange. The web connects the boss and the rim. When the wheel is viewed in its longitudinal section, the web has a linear plate-thickness center line that is inclined such that the plate-thickness center line approaches the flange side as it extends outward in a radial direction. When the wheel is viewed in its longitudinal section, an outer end of the plate-thickness center line is positioned between the flange and a center of the tread in an axial direction of the wheel.

In this radio portable terminal communication system, a service document file is converted into a window-related document file, speech-dialog-related document file, and information sharing document file. A description of a telephone number for speech communication with a center is added to the window-related document file. The window-related document file is output to a place where the file can be used through packet communication. The speech-dialog-related document file is output to a place where the file can be referred to by a speech dialog control section (). The information sharing document file is output to an information management section (). The information management section () manages information in accordance with the general-purpose description language contents of the information sharing document file such that information can be shared between the window-related document file and the speech-dialog-related document file. Since information about windows and speech dialog is created by using a general-purpose description language in this system, the number of steps in development can be reduced.

Radio mobile terminal communication system

The word processor of the present invention comprises: a voice inputting device for inputting spoken word and converting the spoken word into voice data; a voice storage device for storing the voice data; a speech recognition device for recognizing a word in the voice data output from the voice inputting device or the voice data stored by the voice storage device; a display for displaying a result obtained by the voice recognition device; an instruction inputting device for inputting an instruction to select a portion in the result; and a correction device for correcting the portion in the result according to the instruction from the instruction inputting device.

Word processor via voice

A solid polymer electrolyte comprising a composite of (a) a polymeric component which comprises (i) a polymer obtained from at least one compound represented by general formula (IA), (IIA) and/or (IIIA) as described in the specification; or (ii) a polymer obtained from at least one compound having alcoholic hydroxyl groups wherein at least one hydrogen atom of said alcoholic hydroxyl groups is replaced by a unit represented by general formula (X) or (XI) as described in the specification, and (b) at least one electrolyte salt, which has a high ionic conductivity and can be made into a thin film. The present invention is also directed to an electrode comprising the solid polymer electrolyte and an electroactive substance or polarizable material; as well as a process for manufacturing the same. In addition, the present invention is directed to a primary an secondary battery having the solid polymer electrolyte, as well as a process for manufacturing the same. The battery of the present invention has a high capacity, high current density, and, in the case of a secondary battery, has good cyclability. Finally, the present invention is directed to a solid-state electric double layer capacitor comprising the solid polymer electrolyte, as well as a process for manufacturing the same. The electric double layer capacitor has a high output voltage and a large take-out current.

Solid polymer electrolyte, battery and solid-state electric double layer

A solid polymer electrolyte comprising a composite of (a) a polymeric component which comprises (i) a polymer obtained from at least one compound represented by general formula (IA), (IIA) and/or (IIIA) as described in the specification; or (ii) a polymer obtained from at least one compound having alcoholic hydroxyl groups wherein at least one hydrogen atom of said alcoholic hydroxyl groups is replaced by a unit represented by general formula (X) or (XI) as described in the specification, and (b) at least one electrolyte salt, which has a high ionic conductivity and can be made into a thin film. The present invention is also directed to an electrode comprising the solid polymer electrolyte and an electroactive substance or polarizable material; as well as a process for manufacturing the same. In addition, the present invention is directed to a primary and secondary battery having the solid polymer electrolyte, as well as a process for manufacturing the same. The battery of the present invention has a high battery, has good cyclability. Finally, the present invention is directed to a solid-state electric double layer capacitor comprising the solid polymer electrolyte, as well as a process for manufacturing the same. The electric double layer capacitor has a high output voltage and a large take-out current.

Growing community of inventors

Tokyo, Japan

Jun Noguchi