Abstract: An optical measuring device that measures one or more parameters indicating a state of a measured liquid, includes: a light source that irradiates light to the measured liquid; a light receiver that detects a measured light based on the light irradiated to the measured liquid; an optical component that is disposed on an optical path between the light source and the light receiver; and a heat source on the optical component and that has optical transparency and electrical conductivity.

Abstract: An electric transmission mechanism according to one aspect of the present invention may include a tubular ring fixed to a shaft electively connected to an electrode, at least one brush slidably contacting with a circumferential surface of the ring, a bearing including an inner race fixed to the ring, and a housing which is fixed to an outer race of the bearing and accommodates a contact part of the ring and the brush therein.

Abstract: A turbidity measurement method includes irradiating a first irradiation light L1 having a first spectrum E1, detecting a first measured light ML1 based on the first irradiation light L1, irradiating a second irradiation light L2 having a second spectrum E2 different from the first spectrum E1, detecting a second measured light ML2 based on the second irradiation light L2, calculating turbidity of a liquid to be measured, and correcting at least one of a first parameter related to turbidity calculation associated with the first irradiation light L1 and a second parameter related to turbidity calculation associated with the second irradiation light L2 so that the calculated turbidity of the liquid to be measured corresponds to the turbidity of the liquid to be measured as measured using another light source serving as a standard of comparison.

Abstract: A turbidity measurement method includes irradiating a first irradiation light L1 having a first spectrum E1, detecting a first measured light ML1 based on the first irradiation light L1, irradiating a second irradiation light L2 having a second spectrum E2 different from the first spectrum E1, detecting a second measured light ML2 based on the second irradiation light L2, calculating turbidity of a liquid to be measured, and correcting at least one of a first parameter related to turbidity calculation associated with the first irradiation light L1 and a second parameter related to turbidity calculation associated with the second irradiation light L2 so that the calculated turbidity of the liquid to be measured corresponds to the turbidity of the liquid to be measured as measured using another light source serving as a standard of comparison.

Abstract: An electric transmission mechanism according to one aspect of the present invention may include a tubular ring fixed to a shaft electively connected to an electrode, at least one brush slidably contacting with a circumferential surface of the ring, a bearing including an inner race fixed to the ring, and a housing which is fixed to an outer race of the bearing and accommodates a contact part of the ring and the brush therein.

Abstract: A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (A) of an epoxy group-containing monomer and an ?-olefin, a powder of the resin composition, a laminate having a layer containing the resin composition, and producing method of the laminate.

Abstract: A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (A) of an epoxy group-containing monomer and an ?-olefin, a powder of the resin composition, a laminate having a layer containing the resin composition, and producing method of the laminate.

Abstract: A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (Å) of an epoxy group-containing monomer and an &agr;-olefin, a powder of the resin composition, a laminate having a layer containing the resin composition, and producing method of the laminate.

Abstract: A method for producing powder of a thermoplastic elastomer having a sphere-reduced average particle diameter of 700 &mgr;m or less by an under water cut method which comprises discharging the thermoplastic elastomer in melt state through a plurality of orifice in a dice in into water, and cutting the discharged matter with a cutter blade rotating along the die surface to obtain powder of the thermoplastic elastomer, wherein the method satisfies the following conditions (a) and (b): (a) the temperature of the thermoplastic elastomer directly before the die is from 120 to 220° C., and (b) the temperature of a die is from 230 to 350° C.

Abstract: A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (A) of an epoxy group-containing monomer and an &agr;-olefin, a powder of the resin composition, a laminate having a layer containing the resin composition, and producing method of the laminate.

Abstract: A method for producing powder of a thermoplastic elastomer having a sphere-reduced average particle diameter of 700 &mgr;m or less by an under water cut method which comprises discharging the thermoplastic elastomer in melt state through a plurality of orifice in a dice in into water, and cutting the discharged matter with a cutter blade rotating along the dice surface to obtain powder of the thermoplastic elastomer, wherein the method satisfies the following conditions (a) and (b):

Abstract: A vinyl chloride resin composition for powder molding containing 100 wt. parts of a granular vinyl chloride resin having an average polymerization degree of between 1000 and 1200, 75 to 81 wt. parts of a trimellitate plasticizer, and 2 to 20 wt. parts of a fine powder vinyl chloride resin having an average polymerization degree of between 600 and 1000, which has excellent powder-dropping and melting properties, and can be readily powder molded to give molded articles having good elongation at low temperature and also very low glass-hazing properties.

Abstract: An expandable poly(vinyl chloride) resin composition for use in powder molding process containing a granular poly(vinyl chloride) resin, a fine-granular poly(vinyl chloride) resin, a plasticizer, a stabilizer, a foaming agent and an alkyl phosphate gives by a powder molding process an expansion-molded article having remarkably strengthened foamed cells and free from the occurrence of surface unevenness caused by polyurethane backing.

Abstract: A powder molding composition containing dry-blended polyvinyl chloride resins, plasticizers and stabilizers, which is characterized in that there are blended therein 0.05 to 5 parts by weight of barium salt of a carboxylic acid having a melting point not lower than 250.degree. C. and 0.01 to 5 parts by weight of zinc salt of a fatty acid containing 10 or more carbon atoms, per 100 parts by weight said polyvinyl chloride resins. The composition of the invention is excellent in releasability and resistance to mold staining.

Abstract: Disclosed herein is a polyvinyl chloride resin composition for powder molding which comprises granular polyvinyl chloride resin (as component A), particulate polyvinyl chloride resin (as component B), stabilizer, plasticizer, and saccharide (as component C). Disclosed also herein is a process for producing said resin composition by mixing granular polyvinyl chloride resin (as component A), particulate polyvinyl chloride resin (as component B), stabilizer, plasticizer, and saccharide (as component C). The resin composition is suitable for the production of covering materials for automotive interior.

Abstract: Disclosed is a polyvinyl chloride resin powder composition containing (A) a granular polyvinyl chloride resin and (B) a fine granular vinyl chloride copolymer resin containing a copolymer composed of a vinyl chloride monomer and a carbonyloxy group-containing vinyl monomer, along with a stabilizer and a plasticizer. The composition is suitable for powder molding to produce covering materials of automotive interiors.