Kunitaka
Kunitaka Asano, Hitachi-Shi JP
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20130070084 | Foreign Matter Inspection Device and Foreign Matter Inspection Method - Disclosed are a foreign matter inspection device and a foreign matter inspection method, in which the accurate inspection of foreign matter is performed using captured images by continuous shooting in the state in which a movement locus due to the falling caused by the movement of the foreign matter along the inner wall of a container from the horizontal direction of the container as a result of rotation is formed so as to be long. A rotating device is provided with a rotation control means for executing the rotational motion in which container holding members for holding the container in a horizontal manner or at a constant inclination angle relative to the horizontal axis of the container, and the container are rotated at an angle of 60° or more, and then stopped, wherein a foreign matter detection means detects the foreign matter according to the movement locus of the foreign matter, which is formed using the captured images obtained by the continuous shooting for each rotational motion at constant time. | 03-21-2013 |
Kunitaka Kobayashi, Tokyo JP
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20100072337 | FIXING ASSEMBLY - A fixing assembly is adapted to be secured to a workpiece with a fastener that is struck out from a nose part of a nailer. The fixing assembly includes a fixing formed with an insertion hole through which the fastener is to be inserted, and a guide member. The guide member includes a base part fixed to the insertion hole, and a guide part adapted to be elastically engaged with the nose part. An outer diameter of a distal end portion of the guide part is larger than an inner diameter of the nose part. | 03-25-2010 |
Kunitaka Kuroda, Tokyo JP
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20160115311 | THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - A thermoplastic resin composition containing a graft copolymer (A) and a thermoplastic resin (B), in which the thermoplastic resin (B) contains a polymer having a vinyl cyanide monomer unit, the graft copolymer (A) and the thermoplastic resin (B) are contained in predetermined proportions based on the total amount of the graft copolymer (A) and the thermoplastic resin (B), the graft copolymer (A) has a main-chain polymer formed of a rubbery polymer and a graft chain, the graft chain has a vinyl cyanide monomer unit and at least one monomer unit copolymerizable with the vinyl cyanide monomer, the distribution of the content of the vinyl cyanide monomer unit in components derived from a graft chain has peak 1 having a peak top within a content range from 0 mass % or more to less than 10 mass %, and peak 2 having a peak top within a content range from 10 mass % or more to less than 55 mass %, and the difference between a representative value of the content represented by peak 1 and a representative value of the content represented by peak 2 is 10 mass % or more. | 04-28-2016 |
Kunitaka Maeda, Nagoya-Shi JP
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20140165518 | AIR CLEANER - An air cleaner includes a housing and a tubular air cleaning element, which is accommodated in the housing. A tubular case of the housing has an end having an upstream opening and another end having a downstream opening. The upstream opening of the case is adapted to introduce air into the housing. A cap is attached to the downstream opening of the case. An annular sealing portion, which is held between the case and the cap, is provided in the outer periphery of the air cleaning element. The case includes a case body having the downstream opening and a support plate attached to the downstream opening of the case body. The sealing portion is held between the support plate and the cap. | 06-19-2014 |
Kunitaka Okada, Hirakata JP
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20080290861 | DISPLACEMENT SENSOR - An oscillator circuit outputs an oscillator signal with a frequency corresponding to an inductance of a displacement detector coil. An oscillation cycle measurement circuit measures a cycle of the oscillator signal output from the oscillator circuit, and outputs a signal corresponding to the measured cycle. A squaring circuit calculates and outputs a square of the signal output from the oscillation cycle measurement circuit. By the calculation and output of the square of the oscillator signal cycle, a square root component of the product of inductance and capacitance components is eliminated, so that the output signal changes linearly relative to the displacement of a displacement body. As a result, the linearity of the output signal relative to the displacement of the displacement body can be improved. | 11-27-2008 |
Kunitaka Okada, Ibaraki-Shi JP
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20100131222 | PHYSICAL QUANTITY MEASUREMENT DEVICE - The physical quantity measurement device involves a terminal unit, a sensor, a storage unit, an output unit, a communication unit, a control unit, and a discriminating unit. The terminal unit has a power terminal, an output terminal, and a ground terminal. The communication unit uses the power terminal in order to receive a serial signal from an external device. The control unit has an adjusting mode and a normal mode. The discriminating unit decides that the external device requests either the adjusting mode or the normal mode based on whether or not an electrical potential of each of the power terminal and the output terminal satisfies a predetermined condition. The control unit selects the normal mode when the discriminating unit decides that the external device requests the normal mode, and selects the adjusting mode when the discriminating unit decides that the external device request the adjusting mode. | 05-27-2010 |
Kunitaka Okada, Hirakata-Shi JP
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20100225332 | PROXIMITY SENSOR - A proximity sensor has an oscillation circuit, an amplitude measurement circuit, a control circuit and a signal processing circuit. The oscillation circuit has an LC resonant circuit and an oscillation control circuit that is configured to supply an electric current to the LC resonant circuit to generate oscillating voltage across the LC resonant circuit. The amplitude measurement circuit is configured to produce an amplitude signal corresponding to the amplitude of the oscillating voltage. The control circuit is configured to set the negative conductance of the oscillation control circuit to a critical value by which the LC resonant circuit can oscillate based on the amplitude signal. The signal processing circuit is configured to produce a distance signal corresponding to the distance between an object and the sensing coil based on a parameter associated with the negative conductance. | 09-09-2010 |
Kunitaka Sakai, Niiza-Shi JP
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20160087529 | Bootstrap Circuit - A bootstrap circuit includes an N-channel MOS transistor including: a first N-type semiconductor layer formed on a surface of a P-type semiconductor substrate and electrically connected to a bootstrap capacitor; a P-type semiconductor layer formed on a surface of the first N-type semiconductor layer; a second N-type semiconductor layer formed on a surface of the P-type semiconductor layer; a first electrode electrically connected to the P-type semiconductor layer; a second electrode electrically connected to the second N-type semiconductor layer; and a power-source terminal connected to each of the first electrode and the second electrode for supplying a power-source voltage thereto, the N-channel MOS transistor supplying power to the bootstrap capacitor, and a current limiting element connected between the power-source terminal and the first electrode. | 03-24-2016 |
Kunitaka Yamada, Fujioka-Shi JP
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20090274938 | FUEL RESERVOIR FOR FUEL CELL - The fuel reservoir for a fuel cell is a fuel reservoir detachably connected with a fuel cell main body, and it is equipped with a fuel-storing vessel of a tube type for storing a liquid fuel and a fuel discharge part; the fuel discharge part is provided with a valve for sealing communication between the inside and the outside of the above fuel-storing vessel. The valve assumes a structure in which a slit is formed in an elastic material and a structure in which a valve member is pressed by a resilient body, and is opened by inserting a fuel-supplying member. | 11-05-2009 |
Kunitaka Yamamoto, Atsugi JP
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20150069371 | METHOD FOR MANUFACTURING AN ELECTRO-OPTICAL DEVICE - An object of the present invention is to provide an EL display device having high operation performance and reliability. | 03-12-2015 |