Dexerials Corporation

Yazaki Corporation

Hiroyuki Usui

Keisuke Aramaki

Yoshihisa Shinya

Yasumi Endo

Shinji Sonda

Mitsuharu Suzuki

Yuuji Ishimura

Shinntarou Suzuki

A method for producing a bonded plate-shaped assembly includes retaining a pair of plate-shaped members facing each other by a pair of retaining base members; charging a photo-curable liquid material between the pair of plate-shaped members facing each other; causing movement of the pair of retaining base members by a retaining base member movement unit to cause the pair of plate-shaped members to draw close to each other to cause wetting spreading of the liquid material between the pair of plate-shaped members; detecting a wetting spreading state of the liquid material by a sensor; and illuminating curing light, in response to the result of detection, to the liquid material wettingly spread to the entire surfaces of the pair of plate-shaped members, to form the bonded plate-shaped assembly made up of the pair of plate-shaped members bonded together.

Bonding device and method for producing plate-shaped bonded assembly

A bonding device for charging a liquid material into a space between plate-shaped members for bonding them together in situ, in which the liquid material may be prevented from exuding from the space between the plate-shaped members. The bonding device includes pair retaining base members for retaining the pair plate-shaped members facing each other, and a retaining base member movement unit for causing movement of the retaining base members towards and away from each other. The bonding device also includes an illumination unit that illuminates curing light to a photo-curable liquid material charged between the pair plate-shaped members held by the pair retaining base members, and a sensor that detects the wetting spreading state of the liquid material charged between the pair plate-shaped members.

A thermally conductive sheet has cut surfaces with low surface roughness and hence shows reduced thermal resistance at the interfaces, and high thermal conductivity in the thickness direction. Thus, the thermally conductive sheet can be interposed between any of various heat sources and a radiation member. The process for producing the thermally conductive sheet includes at least: an extrusion molding step in which a thermally conductive composition containing a polymer, an anisotropic thermally conductive filler, and a filler is extruded with an extruder to thereby mold an extrusion-molded product in which the anisotropic thermally conductive filler has been oriented along the extrusion direction; a curing step in which the extrusion-molded product is cured to obtain a cured object; and a slicing step in which the cured object is sliced into a given thickness with an ultrasonic cutter in the direction perpendicular to the extrusion direction.

Thermally conductive sheet and process for producing same

A protector for a wire harness. After the protector is placed onto and secured to a jig and the wire harness is wired, the wire harness will not become loose inside the protector even when the protector is removed from the jig. The protector comprises: a protector body that stores a plurality of wire harnesses, and a cover that closes off the opening section of the protector body, and boss(es), having pin holes in which jig pin(s) can be inserted, (is) are formed in the protector body. A plurality of wire harnesses are divided by the bosses as base points and guided to a plurality of guide openings that are formed on the outer edge of the protector body. The wire harnesses will not become loose inside the protector even when the protector is removed from the jig due to the bosses inside the protector.

Growing community of inventors

Tochigi, Japan

Hiroyuki Usui