Fujitsu Corporation

Junichi Hayama

Hiroshi Kadoya

Tetsuya Murayama

Kenji Tsutsumi

Kenji Toshimitsu

Tsutomu Takahashi

Hiroyuki Abe

Kiyonori Kusuda

Shozo Shimada

Noboru Nakama

Fujio Ozawa

Osamu Saito

Takashi Inoue

Naoya Yamazaki

Akira Okada

Mitsuaki Hayashi

Kenji Joko

Koichi Nakamura

Kazuo Fujita

Noboru Izuhara

Hisato Sato

Satoshi Tojo

Noriko Mitsuishi

Noburo Nakama

Mayumi Nakamura

There is provided a cable holder including: a first holder configured to house a cable; and a second holder configured to house the cable, the second holder being at least partly housed in the first holder, wherein the second holder is held by the first holder, and drawn along the first holder.

Cable holder

A printed board includes: a depression formed in at least one surface of a board; an open hole formed in the board so as to penetrate the board from a bottom portion of the depression; and a conductor formed over an edge of an opening portion of the open hole and an inner surface of the open hole.

Printed board, electronic device, and method for manufacturing electronic device

An optical cable holding device includes a central shaft section fixed to a substrate in such a way as to stand on the substrate, a plurality of flexible holding feet that are disposed in such a way as to spread radially from the central shaft section, each flexible holding foot extending from a base end on a side where the central shaft section is located, toward a side where the substrate is located and being bent in such a way as to get away from the central shaft section as the flexible holding foot gets closer to a tip which is a free end, and a plurality of cable holders that are disposed independently of the substrate at the tips of the flexible holding feet and hold an optical cable.

Optical cable holding device and electronic device

A communication apparatus which occupies small space and yet can be connected with numerous external cables and which permits a cooling arrangement to be constructed at low cost. An information processing device constituting the communication apparatus has external cable connection ports provided on both top and bottom surfaces thereof, and thus, more external cables can be connected than in the case of connecting the cables to the side surfaces. Also, the external cables connected to the ports are guided along the top and bottom surfaces toward the front of the communication apparatus with their heights restricted by external cable covers and, therefore, do not occupy substantial space above and below the device. Further, since the external cables are connected to the top and bottom surfaces, the front and rear surfaces of the device have spare space, making it possible to construct a ventilation arrangement such as vent holes and fans.

Communication apparatus, information processing device, and external cable connection method

A cooling structure for electronic equipment including a plurality of electronic devices superposed on each other, each of the electronic devices having a lower part where an air ventilation part configured to ventilate air so as to cool the electronic device is provided, the cooling structure includes an air intake and exhaust hole forming part which is formed at an upper part of a first one of the electronic devices and below the air ventilation part of a second one of the electronic devices provided on the first electronic device. Air outside of the electronic equipment is taken into an inside of the second electronic device or air inside of the first electronic device is exhausted to the outside of the electronic equipment via the air intake and exhaust hole forming part, so that an amount of the air ventilated inside of the first electronic device is controlled.

Cooling structure and cooling method for electronic equipment

A power supply terminal that prevents damage to capacitors included in a noise filter circuit therein which may occur due to a BWB's warp or thermal stresses at soldering time. The noise filter circuit is formed on a noise filter circuit substrate, being a substrate separate from the BWB. The noise filter circuit substrate is connected conductively to part of each of press fit terminals.

Power supply terminal and back board

An optical telecommunication apparatus includes a shelf, a primary substrate provided in the shelf, a secondary substrate provided on the primary substrate, an optical component provided on the secondary substrate, and an optical connector provided on the secondary substrate for connection with an external optical cable, wherein the secondary substrate is pivoted on the primary substrate about a pivot axis so as to be movable about the pivot axis between a first position in which the secondary substrate is inside said shelf and a second position in which the secondary substrate projects outside of the shelf. The secondary substrate is in electrical connection with the primary substrate while in any position between the first and second positions.

Optical telecommunication apparatus

A communication apparatus is provided which permits system configuration to be freely changed even after electronic circuit boards are mounted to a shelf. The apparatus is a combination of an open rack and a shelf mounted on the rack, office cables for interconnecting external electronic devices are guided toward the rear of the apparatus and connected directly to external connectors of the electronic circuit boards, and a back wiring board is arranged on the rear surface of the shelf and has sheet connectors to which power supply connectors of the electronic circuit boards are connected.

Communication apparatus

Communication apparatus for converting an unbalanced signal into a

Growing community of inventors

Kawasaki, Japan

Junichi Hayama