Taniguchi, Chiba
Koichi Taniguchi, Chiba JP
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20140305912 | METHOD OF RESISTANCE SPOT WELDING OF HIGH TENSILE STRENGTH STEEL SHEET AND WELDING JOINT MANUFACTURED BY THE METHOD - Provided is a method of resistance spot welding of welding a sheet set including a high strength steel sheet with which a high joint strength can be achieved even for a high Ceq material. A method of resistance spot welding a sheet set of two or more lapped steel sheets by weld the sheet set while clamping and pressing the sheet set between a pair of welding electrodes includes a first welding step of applying an weld current Im (kA) and forming a nugget having a nugget diameter d (mm) that satisfies the following inequality (1); a cooling step, subsequent to the foregoing first welding, of cooling the sheet set while continuing to press the sheet set; and a second welding step of performing two-step welding, | 10-16-2014 |
20140308070 | WELDED JOINT MANUFACTURED BY METHOD OF RESISTANCE SPOT WELDING - In a welded joint manufactured by a method of resistance spot welding thin steel sheets, when the diameter of a nugget formed from the thin steel sheets is denoted by d, on a horizontal plane passing through a nugget surrounded by a corona bond, distribution of an amount of P in a region in the nugget surrounded by a closed curve at a distance d/100 from an end portion of a weld zone toward the inside of the nugget and a closed curve at a distance d/5 from the end portion of the weld zone toward the inside of the nugget is analyzed by area analysis, and the proportion of the region in terms of area in which the concentration m (mass %) of P is more than twice the concentration M (mass %) of P of a base metal composition is 5% or less. | 10-16-2014 |
Masateru Taniguchi, Chiba JP
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20090096393 | Electron-Emissive Element and Display Element - Electron-emissive drive units of electron-emissive elements capable of being arranged with a smaller pitch. FET and emitter array units exist in matrix element areas partitioned by a control wiring and data wiring. An exemplary unit is composed of four emitter arrays. The control wiring and data wiring are driven by first and second drive circuits, respectively. Corresponding arrays between units are connected by selection wiring and driven by a third drive circuit. The third drive circuit drives each unit of data wiring every time the drive circuit sequentially drives the four units of control wiring, and the emitter array drive circuit drives each emitter array selection wiring every time the drive circuit sequentially drives the three units of data wiring. Electrons can be emitted in units of arrays smaller than the unit. | 04-16-2009 |
Mitsuyoshi Taniguchi, Chiba JP
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20090185705 | HEADPHONE - There is provided a headphone having a pair of units being attached to both ends of a band, and at least one of the units being made slidable relative to the band. The headphone comprises a slider that supports the unit, accommodates a part of a code for connecting end parts of the band and the unit, and includes an engaged part for regulating a sliding range of the unit, a slider guide fixed to an end part of the band and inserted through the slider, for guiding a sliding motion of the slider in the sliding motion of the unit, and an engaging part having approximately the same width as that of the engaged part, attached to the end part of the band, and engaged with the engaged part so as to be locked to the end part of the engaged part in the sliding motion of the unit. | 07-23-2009 |
Tatsuo Taniguchi, Chiba JP
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20100197042 | REAGENT AND METHOD FOR IMMUNOLOGICAL ANALYSIS - A reagent for immunological analysis, comprising a suspension of latex particles having an antigen or an antibody specific for a substance to be analyzed introduced into the surface of the latex particles, produced by polymerizing a monomer in the presence of the antigen or antibody to thereby synthesize the latex particles; and a method for immunological analysis, comprising the step of bringing, in a liquid, (1) a sample suspected of containing a substance to be analyzed, into contact with (2) latex particles having an antigen or an antibody specific for the substance introduced into the surface of the latex particles, produced by polymerizing a monomer in the presence of the antigen or antibody to thereby synthesize the latex particles; are disclosed. The reagent and the method have an excellent detection sensitivity, and can avoid a nonspecific reaction which occurs in conventional methods. | 08-05-2010 |
20100304503 | PROCESS FOR PRODUCING POLYMER PARTICLES - A process for producing polymer particles having an antigen or an antibody introduced into the surface thereof, by carrying out miniemulsion polymerization using a monomer, a radical polymerization initiator, an emulsifier, and a hydrophobe in the presence of the antigen or antibody to thereby produce the polymer particles, is disclosed. According to the process, it is possible to provide a reagent for immunological analysis having an excellent detection sensitivity and capable of avoiding a nonspecific reaction which occurs in conventional methods. | 12-02-2010 |
Tomohiro Taniguchi, Chiba JP
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20090016723 | Optical-wireless hybrid transmission system and optical-wireless hybrid transmission method - An optical transmitter of an optical-wireless hybrid transmission system according to the invention outputs a first single-mode optical signal (center frequency: f | 01-15-2009 |
20090274470 | Optical Code Communication System - An optical code communication system comprises an optical transmitter, an optical receiver, and an optical transmission line. The optical receiver has an optical mixing decoder for mixing a coded light and a local light, dividing the mixed light into an object optical frequency and a non-object optical frequency, and outputting the lights and a detection adder-subtractor filter for detecting the object optical frequency and the non-object optical frequency, filtering the intermediate frequency signals, subtracting one of the intermediate frequency signal from the other, and outputting the resultant intermediate frequency signal. The coded light and the local light are coherent with each other between the optical frequency chips constituting the coded light when detected. The optical mixing decoder or detection adder-subtractor filter regulates the phase of the intermediate frequency signal within the passband when filtered so that the output value or the absolute value of the intermediate frequency signal within the passband when filtered is different when the optical receiver receives a coded light modulated with a different value of the transmission data. | 11-05-2009 |
Yoshinori Taniguchi, Chiba JP
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20090075009 | Hot-Melt Silicone Adhesive - A hot-melt silicone adhesive comprising: (A) an organopolysiloxane resin with a softening point in the range of 40 to 250° C.; (B) an organopolysiloxane that at 25° C. is liquid or in the state of a crude rubber, which contains in one molecule at least two alkenyl groups; (C) a composition selected from a mixture of (i) an organopolysiloxane that contains silicon-bonded hydrogen atoms and (ii) an organic silicon compound that contains a silicon-bonded alkoxy group; or (iii) an organopolysiloxane that contains silicon-bonded hydrogen atoms and a silicon-bonded alkoxy group; (D) a hydrosilylation catalyst; and (E) a hydrosilylation-reaction inhibitor, demonstrates good gap-filling ability during thermo-compressive bonding to adherends with high surface roughness, even at low pressures, and that provides strong adhesion to the adherend after cross-linking. | 03-19-2009 |
20100130764 | Method For Producing Ketimine Structure-Containing Alkoxysilane - A method for producing ketimine structure-containing alkoxysilane comprising reacting amino-functional alkoxysilane with a monocarbonyl compound by heating and azeotropically distilling off the produced water together with the monocarbonyl compound to yield ketimine structure-containing alkoxysilane, characterized by introducing additional monocarbonyl compound at the time of the azeotropic distillation of the produced water together with the monocarbonyl compound. | 05-27-2010 |
20110301375 | Organosilicon Compound And Method Of Producing Same - A hydrolyzable group-containing organosilicon compound is represented by the general formula | 12-08-2011 |