Toyota Jidosha Kabushiki Kaisha

Aichi Steel Works, Ltd.

Meiwa E-tec Co., Ltd.

Toyokin Co., Ltd.

Toyokin Kabushiki Kaisha

Yazaki Corporation

Aisin Seiki Kabushiki Kaisha

Toshiba Silicon Kabushiki Kaisha

Yuji Okada

Kazuhiro Suzuki

Yuichi Furukawa

Fumio Kawahara

Shingo Nakamura

Masamichi Okada

Hirohiko Sasamoto

Hirokazu Shirakawa

Toshikatsu Hara

Takayuki Kato

Soya Takagi

Yukio Otsuka

Masaru Ogura

Motoaki Ozaki

Takayuki Ito

Norio Hayashi

Tatsuhiko Sawamura

Hiromoto Satoh

Tsutomu Ishikawa

Shunichi Fujio

Teruharu Shinoyama

Takumi Yamamoto

Toshikatu Hara

Yoshizumi Senda

Masuo Shimizu

Shuichi Tomitaka

Yasuo Takeuchi

A water stop structure for a shield cable includes a lead-in port formed in a sheet metal of a housing, a grommet to be liquid-tightly fitted into the lead-in port, a shield shell disposed outside the housing so as to surround the grommet and with an end portion of a braid of the shield cable being crimped, and a spacer configured to adjust an attachment height of the shield shell with respect to the sheet metal so as to fasten the shield shell to the sheet metal in a state where conduction is ensured.

Water-stop structure and water-stop parts for shielded cable

A technique for an infrared radiation thermometer used for thermography that detects measurement abnormality of an infrared radiation thermometer and estimates the causes of the measurement abnormality such as contamination of an objective lens and a malfunction in a mechanism section of the infrared radiation thermometer.

Abnormal measurement detection device and method for infrared radiation thermometer

A technique for an infrared radiation thermometer used for thermography detects measurement abnormality of the infrared radiation thermometer and estimates the causes of the measurement abnormality such as contamination of an objective lens and a malfunction in a mechanism section of the infrared radiation thermometer. The measurement abnormality detector has a dummy lensplaced in the periphery of the objective lensof the thermometerso as to be at a position and in an attitude that are more susceptible to contamination than the objective lens, a laser displacement meterfor projecting light to the dummy lensat each predetermined time or at a predetermined timing, receiving the light reflected by the dummy lens, and measuring the quantity of the received light, and determination meansfor calculating the attenuation rate of the projected light on the basis of the quantity of the received light measured by the laser displacement meter, estimating the degree of contamination of the dummy lenson the basis of the calculated attenuation rate, and judging, on the basis of the degree of contamination of the dummy lens, the necessity of warning for contamination of the objective lensand measurement abnormality of the thermometer

Feature points () in the heat image () of a casting die () are extracted and a predetermined geometrical conversion processing is performed on the heat image () such that the feature points are superimposed on the reference feature points () set in a reference heat image () picked up previously to generate a corrected heat image (). A difference image () is generated by superimposing the corrected heat image () and the reference heat image () such that the corrected feature points () in the corrected heat image () is superimposed on the corresponding reference feature points (). With such an arrangement, a highly reliable difference image can be generated even when the imaging field of vision slips off among a plurality of heat images.

Temperature measuring device and temperature measuring method

Process of treating waste containing zinc oxide

A method of treating dust exhausted from a melting furnace in melting an iron-contained material, comprising the steps of: melting the iron-contained material, with air inside the melting furnace shut out from outside air and collecting the dust from the melting furnace into which a gas exhausted from the melting furnace and containing the dust is introduced; performing a lead-collecting process of collecting water, chloride, fluorine, and lead by heating the exhausted dust in vacuum; and performing a zinc-collecting process of collecting metallic zinc contained in the dust by heating a residue of the exhausted dust in vacuum.

Method of treating dust exhausted from melting furnace

Dusts containing zinc and/or lead in the form of oxides and one or more reducing agents are mixed with each other before or after being introduced into a heat treatment furnace. The mixture is heated to a given temperature range under a substantial vacuum so that the zinc and/or lead in the form of oxides are reduced to zinc and/or lead in the state of pure metals and evaporated in the furnace. The evaporated zinc and/or lead are introduced into a retrieving container also under a substantial vacuum and at a given temperature where the evaporated zinc and/or lead pure metals are condensed and retrieved.

Method of treating dusts containing oxides

In a casting process using a resin core, sometimes molten resin remains in a cast product after the steps of withdrawal of the resin core from the cast product. In order to solve the problem, as a material of the resin core, a resin which is hard and not deformed against high temperature and high pressure of molten metal until the molten metal is solidified and is softened with an increase of temperature beyond the temperature at which the metal is solidified is used. The resin core is withdrawn from the cast product after it is softened but before it is melted. The softened core is pulled out from the cast product without being broken apart.

Casting method with improved resin core removing step and apparatus for

A casting method is disclosed in which a resin core is fabricated by using a resin which maintains a mechanical strength satisfying a shape accuracy required for a cast product until solidification of molten metal in contact with the core and is softened when heated beyond the core temperature at which the molten metal in contact with the core was solidified. The removal of the resin core from the cast product after the cast product containing the core from a die, includes a step of forcedly cooling the cast product containing the core down to a predetermined temperature at which the resin core can be removed from the cast product without being broken apart by pulling one of its ends, and a step of withdrawing the core at the predetermined temperature from the cast product having been forcedly cooled down. It is thus possible to cool the core down to a predetermined temperature suited for the withdrawal and preclude the inconvenience that the core being pulled is broken apart.

Casting method with improved resin core removal step

After sand of one layer is loaded into a sand layer elevator (20), a shading mask (38) is positioned above the sand, and a diffused laser beam is irradiated from a diffused laser irradiating source (16). Thereby, a predetermined range of sand under the shading mask (38) is exposed and this exposed portion is cured. This operation is repeated for a predetermined number of sand layers and cured portions are piled up to directly form a 3-D sand mould. Particularly, a diffused laser beam is used to cure a wide range of sand at a time, thereby making sand mould mass-production possible.

Method for laminate forming a sand mould and a method for producing a

Metal plated steel sheet scraps are heated to a temperature in the range of about 200.degree. C.-500.degree. C. so that organic material adhered to the scraps is evaporated and removed. Then, the scraps from which organic material has been removed are heated to a temperature in the range of about 500.degree. C.-950.degree. C. so that the plated metal, for example zinc or aluminum, is evaporated. The evaporated metal flows to a retrieving device where the evaporated metal is condensed and retrieved.

Method and apparatus for removing plated metal from steel sheet scraps

Growing community of inventors

Toyota, Japan

Yuji Okada