Aoki Science Institute Co., Ltd.

Ryobi Limited

Aisan Industry Co., Ltd.

Tpr Co., Ltd.

Kotobuki Kinzoku Kogyo Co., Ltd.

Toyota Jidosha Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha

Toyota Motor Corporation

Mec International Co., Ltd.

Toshiaki Shimizu

Masanao Kobayashi

Hiroaki Komatsubara

Masayuki Kito

Akihiro Hayashi

Masayuki Harada

Hirobumi Ohira

Keigo Yorioka

Koji Togawa

Ryusuke Izawa

Kazuki Otomo

Hisaharu Aoki

Shinpei Teshima

Yasuhiko Okamura

Yuichi Yamazaki

Fumio Kawahara

Tomohiro Yamaguchi

Tomiyuki Murayama

Eiji Tabata

Daisuke Serino

Takashi Morikawa

Ikuo Yamauchi

Yoshio Bando

Munenori Sugisawa

Yuzo Matsuda

Tatsuya Hattori

Hiromu Kobori

Yusuke Kawaguchi

Naoaki Hidaka

Yuta Koguchi

Noriaki Osawa

Ryujiro Aoki

Katsuhito Suzuki

Hideki Furukawa

Mitsuyoshi Yokoi

A thermoelectric conversion module includes a base material having heat insulation properties and carbon nanotube yarn that is helically wound around the base material, P-type parts and N-type parts are alternately arranged and are series-connected in an extension direction of the carbon nanotube yarn, one side part of a helix formed by the carbon nanotube yarn is formed as a heat reception part, and the other side part across the base material from the one side part is formed as a heat dissipation part, lengths of the P-type parts and lengths of the N-type parts are shorter than a length of a one-turn portion of the helix, and the P-type parts and the N-type parts are arranged such that respective one end parts are included in the heat reception part and respective other end parts are included in the heat dissipation part.

Thermoelectric conversion module and structure for thermoelectric conversion element

Applicability to a composite material with high purity and high strength, and a material requiring high conductivity or high thermal conductivity is enhanced. The present invention relates to a multi-walled carbon nanotube having two or more tubes of a graphene sheet where carbon atoms are arranged in a hexagonal honeycomb form, coaxially, wherein a diameter of an outermost wall based on observation of an image by a transmission electron microscope is 3 nm or more and 15 nm or less, and a length based on observation of an image of a scanning electron microscope is 1.0 mm or more, an aggregate of multi-walled carbon nanotubes and a method for preparing the multi-walled carbon nanotube.

Multi-walled carbon nanotube, multi-walled carbon nanotube aggregation, and method for producing the multiwalled carbon nanotube

An oil-based release agent of the present invention contains a petroleum-based hydrocarbon solvent (a) and a high temperature adhesive (b), is applied to a metal die used for die casting or casting, has high adhesion and high lubricity even with respect to a metal die at a high temperature particularly of 300&#xb0; C. or higher, and can prevent seizure. In addition, the present invention provides a method for applying the oil-based release agent of the present invention by controlling an adhesion amount thereof by micronization and speed-control thereof with respect to a metal die at a high temperature, and an electrostatic application method.

High temperature heat-resistant oil-based release agent, high temperature heat-resistant electrostatic application-type oil-based release agent, and application method therefor

An oil type release agent is provided, containing 70 to 98 parts by weight of solvents having dynamic viscosity of 2 to 10 mm/s at 40&#xb0; C. and a flash point in the range of 70 to 170&#xb0; C., 1 to 10 parts by weight of high viscosity mineral oils and/or synthetic oils having dynamic viscosity of 100 mm/s or higher at 40&#xb0; C., 15 parts by weight or less of a silicone oil having dynamic viscosity of 150 mm/s or higher at 40&#xb0; C., and 1 to 5 parts by weight of additives having a lubricating function. The flash point of the agent is in the range of 70 to 170&#xb0; C., and the dynamic viscosity of the agent is 2 to 30 mm/s or higher at 40&#xb0; C.

Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit

A powder-containing oil-based lubricant for die contains 60 to 99% by mass of an oil-based lubricant consisting of oil, 0.3 to 30% by mass of a solubilizing agent, 0.3 to 15% by mass of an inorganic powder and 7.5% by mass or less of water, the lubricant being electrostatically applied to a die. The powder-containing oil-based lubricant may be applied to a die by electrostatic spraying. The electrostatic spray apparatus includes a device that imparts static electricity to the powder-containing oil-based lubricant and an electrostatic spray gun installed on a multi-axis robot.

Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant

The invention provides an oil type release agent die casting containing 70 to 98 parts by weight of a solvent having a specified flash point, 1 to 10 parts by weight of mineral oils and/or synthetic oils having a high viscosity, 15 parts by weight or less of a silicone oil, and 1 to 5 parts by weight of additives having a lubricating function, wherein the flash point of the agent is in the range of 70 to 170&#xb0; C., and dynamic viscosity of the agent is 2 to 30 mm/s or higher at 40&#xb0; C., and a method for setting a mixing ratio of the solvent, a casting method, and a spraying unit for the case of using the release agent.

Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit

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Tokyo, Japan

Toshiaki Shimizu