Hamaguchi, Osaka
Ayanori Hamaguchi, Osaka JP
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20120268954 | LIGHTING DEVICE - The lighting device includes: a heat radiating part provided with a cavity that accommodates a part of a plurality of drive circuit components driving a light source module; and a base part provided with a cavity that accommodates another part (e.g., a transistor) of the drive circuit components. Then, the drive circuit components are accommodated in the cavity of the heat radiating part and the cavity of the base part. | 10-25-2012 |
Koji Hamaguchi, Osaka JP
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20080212846 | BIOMETRIC AUTHENTICATION USING BIOLOGIC TEMPLATES - Tools and techniques for biometric authentication obtain a biologic information input such as a fingerprint image, which is to be accepted or rejected as being input from an authentic user. Calculated matching scores show respective degrees of similarity between the biologic information input and several templates. The templates include a fixed registration biologic information template, as well as non-fixed learning biologic information templates which are subject to replacement. | 09-04-2008 |
Koshiro Hamaguchi, Osaka JP
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20140316021 | COMPOSITION FOR SPORTSWEAR AND FOAM THEREOF - A composition for sportswear, includes a rubber component (a) which contains an epihalohydrin rubber, a vulcanizing agent (b) in an amount of 0.1 to 10 parts by weight for 100 parts by weight of the rubber component (a), and a foaming agent (c) in an amount of 0.5 to 20 parts by weight therefor. The composition for sportswear is preferably includes a colorant (d). | 10-23-2014 |
Koushiro Hamaguchi, Osaka JP
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20110210296 | SEMI-CONDUCTIVE RUBBER COMPOSITION AND VULCANIZATE THEREOF - The present invention provides a rubber composition, which realizes low hardness and low compression set while maintaining semi-conductivity, and a vulcanizate thereof. Also the rubber composition can be obtained by blending an epichlorohydrin-based rubber having satisfactory semi-conductivity and an acrylonitrile-butadiene-based rubber as a reactive plasticizer, and also blending zinc oxide, a thiuram-based compound and a quinoxaline-based compound. | 09-01-2011 |
Mutsumi Hamaguchi, Osaka JP
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20110051013 | FRONT-END CIRCUIT, TUNER, AND TELEVISION BROADCASTING RECEIVER - A front-end circuit according to the present invention includes a VCO which oscillates a local signal, a mixer which converts an RF signal Frf into a baseband signal, a DC offset cancel circuit which detects a DC offset contained in the baseband signal and then eliminates the DC offset, and a local frequency control circuit which controls a frequency of the local signal. In a case where the RF signal is an analog television signal, the local frequency control circuit controls the frequency of the local signal so that a frequency of the baseband signal differs from each frequency spectrum of a luminance signal contained in a video signal which is generated by demodulating the baseband signal. This makes it possible to provide the front-end circuit which can prevent video distortion caused when a frequency spectrum is eliminated from the luminance signal. | 03-03-2011 |
Satoshi Hamaguchi, Osaka JP
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20100019677 | PLASMA PRODUCING APPARATUS AND METHOD OF PLASMA PRODUCTION - For production of plasma from a medium gas mass in an elongated shape, electric field forming elements | 01-28-2010 |
Shingo Hamaguchi, Osaka JP
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20160004140 | PHOTO BOOTH - A device includes a camera and an upper strobe which irradiates a user with light from an upper front. The upper strobe is provided such that a light-emitting surface is positioned at an upper rear of the camera as viewed from an object. The present technology can be applied to a photo sticker creating device. | 01-07-2016 |
Shuuji Hamaguchi, Osaka JP
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20090131209 | ROCKER JOINT PIN TYPE SILENT CHAIN - In a rocker joint silent chain, the link plates have two different engagement pitches, and the connecting pins are composed of combinations of rocker pins and joint pins, where each rocker pin has one of two thicknesses and each joint pin has one of two thicknesses, so that the rocker joint pins of the chain have three different thicknesses. The link plates and connecting pins are arranged randomly along the length of the chain. | 05-21-2009 |
20100216580 | SILENT CHAIN - In a silent chain, cushion pads are provided in the inner flank regions of at least every second link row. These cushion pads restrict inward flexion of the chain and reduce vibration of the free span regions of the chain. The cushion pads can be individual pads each associated with a link plate, or elongated pads each associated with a row of link plates. In either case, side parts protruding toward the outside of the loop formed by the chain can also restrict outward flexion of the chain. | 08-26-2010 |
20130165285 | CHAIN - In a transmission chain, interleaved links are articulably connected by connecting pins, each connecting pin comprising two rocker pins arranged to roll on each other. Pin holes in each of at least two overlapping link plates in each interleaved pair of link plates are shaped so that each rocker pin moves with one of the overlapping link plates and is engageable with a bend-blocking surface in the pin hole in the other of the two overlapping link plates when the two overlapping link plates are in a straight part of the chain. The engagement of the rocker pins with the bend-blocking surfaces of the pin holes prevents the links from bending backward beyond their straight condition, i.e., in an outward direction, opposite to the inward direction in which the links bend relative to each other when engaging a sprocket. | 06-27-2013 |
20130244821 | CHAIN TRANSMISSION DEVICE - In a transmission chain, guide plates are provided on opposite ends of guide rows. In a guide row, both of the guide plates can be contact guide plates arranged to contact sides of the transmission sprocket teeth. However, some of the guide rows are formed with one guide plate configured for contact with the sprocket teeth and the opposite guide plate configured so that it does not contact the sprocket teeth. The sprocket tooth-contacting plates can be on one side of the chain in some of the guide rows and on the opposite side of the chain in other guide rows. The guide plates in still other guide rows are configured so that they never contact the sides of the sprockets. | 09-19-2013 |
20130260934 | SILENT CHAIN - In a silent chain, rocker joint pins are composed of first and second rocker pins having mutually engaging front rolling surfaces. Each first rocker pin is fixed to pin fixing link plates of a first link, and extends through holes in other link plates of the first link. Each first pin has a back surface engaged with portions of the pin holes in the other link plates of the first link on the inner side of a pitch line, but is spaced by a gap from portions of the same pin holes on the outer side of the pitch line. The second rocker pin moves with link plates of a second link which forms a link pair with the first link, and elastically deforms the first rocker pin when the second link is flexed relative to the first link, thereby resisting flexion of the link pair and reducing impact noise. | 10-03-2013 |
Syuuji Hamaguchi, Osaka JP
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20080248908 | Silent chain - In a silent chain comprising interleaved and relatively pivotable rows of link plates, protrusions formed in the link plates contact relatively pivotable link plates in adjacent rows so that the area of contact is reduced. The protrusions can be annular, or they can be in the form of arcs that are of a size and position such that the arcuate protrusions of each plate do not interfere with the arcuate protrusions of an adjacent plate as the chain bends during use. The plates can have rectangular protrusions, or arcuate protrusions each consisting of an arc-shaped collection of dot-shaped protrusions. | 10-09-2008 |
20080268996 | SILENT CHAIN - In a silent chain, a flank surface which comes into contact with a sprocket tooth at the start of engagement has a partially protruding portion continuously formed along the longitudinal direction of the flank surface. Only the partially protruding portions of link plates that initially contact the sprocket teeth are positively caused to wear during running in of the chain, so that protruding portions of flank surfaces of other link plates that did not initially contact the sprocket teeth are brought into contact with the sprocket teeth. | 10-30-2008 |
Toshifumi Hamaguchi, Osaka JP
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20090249032 | INFORMATION APPARATUS - An information apparatus comprises: a barrel shifter composed of a bidirectional 1-bit shifter, . . . , and a bidirectional 24-bit shifter which are connected in series; a control unit for outputting an endian conversion control signal SE indicating one of a shift operation and endian conversion; an endian conversion unit for generating data by endian conversion using data obtained by performing a shift operation in the bidirectional 8-bit shifter and the bidirectional 24-bit shifter; and a selector for selecting, when the endian conversion control signal SE indicates a shift operation, data outputted from the bidirectional 24-bit shifter, and selecting, when the endian conversion control signal SE indicates endian conversion, the data outputted from the endian conversion unit. | 10-01-2009 |
Yasuhrio Hamaguchi, Osaka JP
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20140086186 | RADIO TRANSMISSION DEVICE, CONTROL DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A radio communication system converts a time domain signal into a plurality of frequency signals to be allocated onto a plurality of subcarriers to be transmitted. The radio communication system changes a method of allocating the plurality of frequency signals onto the plurality of subcarriers based on transmission power information. | 03-27-2014 |
Yukari Hamaguchi, Osaka JP
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20160004140 | PHOTO BOOTH - A device includes a camera and an upper strobe which irradiates a user with light from an upper front. The upper strobe is provided such that a light-emitting surface is positioned at an upper rear of the camera as viewed from an object. The present technology can be applied to a photo sticker creating device. | 01-07-2016 |