Mitsubishi Electric Corporation

Casio Computer Co., Ltd.

Koji Tamura

Yoshihito Asao

Akihiro Yamamura

Akihiko Mori

Shuichi Tamura

Sachiko Kawasaki

Hiroyuki Matsuo

Yasukazu Nishimura

Issei Doi

Akira Hashimoto

Hiroyuki Akita

Yoshihiko Onishi

Hironori Tsuiki

Wakaki Miyaji

Yu Kawano

Takanori Ichikawa

Shoichiro Nishitani

Koji Kawamura

Naohiro Motoishi

Tetsuya Iwata

Takayuki Fukushima

Katsunori Tsutsumi

Takao Semba

Kouichi Numao

Junji Hobo

Eiji Hatano

Yukihiro Shindo

Takayasu Watanabe

Hirokazu Nagano

A method of manufacturing an armature coil includes steps of arranging a plurality of coil conductors of the armature coil between an end metal die and a back portion metal die on a lower metal die; pressing, with the upper metal die in a pressing direction, the plurality of the coil conductors arranged between the end metal die and the back portion metal die on the lower metal die; and removing coil conductors that become formed in a convex shape and a concave shape from the lower metal die. The upper metal die may be provided with an inclined portion on a lower metal die side of the upper metal die, and the upper metal die may be configured to be pressed such that a space is formed by the dies, the space having a width that gets gradually narrower.

Method of manufacturing armature coil

A rotary electric machine includes: a floored cylindrical case in which an opening at a first end of a cylindrical portion is closed by a floor portion; a stator that includes: an annular stator core that is held inside the case by being fitted together with and fixed to the cylindrical portion; and coils that are mounted to the stator core; a frame that closes an opening at a second end of the cylindrical portion; and a rotor that is fixed to a rotating shaft, and that is disposed on an inner circumferential side of the stator, wherein: a first stress relieving indented portion is formed around an entire circumference at a first end of an inner circumferential surface of the cylindrical portion such that a gap is formed between a first end portion of an outer circumferential surface of the stator core and the cylindrical portion.

Rotary electric machine and manufacturing method therefor

An expansion device includes: a thermal distension unit configured to thermally distend a thermally-expandable sheet by irradiating the thermally-expandable sheet with predetermined energy; a reading unit configured to read identifiers provided at predetermined positions of the thermally-expandable sheet; and a setting unit configured to set an amount of energy per unit area to be emitted on the thermally-expandable sheet by the thermal distension unit depending on whether (i) a second identifier as well as a first identifier has been read, or (ii) whether a predetermined part of the first identifier has been read but another part has not been read, as a result of reading the identifiers by the reading unit.

Expansion device, three-dimensional image forming system, thermally-expandable sheet, three-dimensional object shaping method, and computer-readable storage medium

Provided is in an armature coil formed by arranging a plurality of coil conductors on a lower metal die having a tapered groove that is narrower toward an inner side. The coils are pressed using an upper metal die having an end portion narrower than the width of the groove. The coils are formed in a substantially trapezoidal shape which gets narrower toward the radially inner side and the cross-sectional areas of the plurality of the coil conductors in the slot are each substantially the same and the circumferential width thereof is formed narrower as the coil conductor is arranged toward the radially inner side; and one coil conductor is formed in a convex shape and another coil conductor is formed in a concave shape along the convex shape.

A stator in which stator coils are formed by a plurality of unit coils arranged so as to be shifted from each other in the circumferential direction and each having: a first slot-accommodated portion; a second slot-accommodated portion; a first terminal wire extending from the first slot-accommodated portion; a second terminal wire extending from the second slot-accommodated portion and shifted from the first terminal wire by one line of a conductive wire; a terminal-side coil end portion; and first and second anti-terminal-side coil end portions, wherein the first terminal wire and the second terminal wire of the respective different unit coils are joined with each other.

Stator formed by winding stator coils, rotary electric machine using said stator, method for manufacturing stator formed by winding stator coils, and method for manufacturing rotary electric machine

A photothermal conversion image generating device that generates a photothermal conversion image for forming a three-dimensional image by causing a thermally expandable sheet having a thermally expandable layer on a base material to expand, the device including: a processor that allocates, based on a line width of a line forming the three-dimensional image, an image for forming the line to either a front surface of the thermally expandable sheet or a rear surface of the thermally expandable sheet.

Photothermal conversion image generating device, three-dimensional image forming system, and computer readable storage medium

A display device, including: a storage unit in which page image data including a figure or a photograph and figure photo information are stored so as to be associated with each other for each page, the figure photo information corresponding to a figure or a photograph included in a page, being information for individually displaying the figure or the photograph and including area information which indicates an area occupied by the figure or the photograph in page image data corresponding to the page; a display unit; an operation unit; an identification unit; and a display control unit.

Display device for controlling enlargement of displayed image data, and data processing device and non-transitory computer readable medium

In an armature coil according to the present invention and, more particularly, in an armature coil including a plurality of coil conductors wound around a plurality of slots which are formed in a stator core and opened on the radially inner side, the circumferential width of the plurality of the coil conductors is formed in a substantially trapezoidal shape which gets narrower toward the radially inner side and the cross-sectional areas of the plurality of the coil conductors in the slot are each substantially the same and the circumferential width thereof is formed narrower as the coil conductor is arranged toward the radially inner side; and one coil conductor is formed in a convex shape and another coil conductor is formed in a concave shape along the convex shape.

Armature coil and method of manufacturing the same

When a document is printed and this document contains plural sorts of data such as a document, a presentation material, and a drawing, a virtual document is formed by which these plural data can be printed in a batch mode in a document processing apparatus. A printing operation is carried out in accordance with a print control content of this virtual document. To this end, the document data having various formats and formed by using a plurality of application programs are converted into page document data to be outputted in a common format. This page document data is SPOOL-stored. Such a virtual document file is formed among these output page document data SPOOL-stored. A designation sequence and an output sequence are set to these virtual document files. As a result, the document data can be outputted in accordance with the designated output sequence, which is designated by the SPOOL-stored output page document data, by merely designating this virtual document file.

Document processing apparatus capable of increasing printing efficiency by forming virtual document and storage medium

Growing community of inventors

Tokyo, Japan

Koji Tamura