Chubachi
Hiroyuki Chubachi, Kiyose-Shi JP
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20090084936 | THROUGH HOLE FORMATION STATE DETECTING DEVICE AND ELECTRONIC TIMEPIECE USING THE DETECTING DEVICE - When a light emission element emits no light, a detected signal from a photodetection element is captured as an intensity of external light. Then, a threshold value is offset by the intensity of the external light. The offset threshold is then compared to a detected signal from the photodetection element when the light emission element emits light, thereby determining the presence of a through hole between the light emission element and the photodetection element through which hole light passes without being influenced by external light. | 04-02-2009 |
Masaru Chubachi, Funabashi-Shi JP
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20090118125 | Water Dispersible Agricultural Chemical Granules and Method of Producing the Same - A water dispersible agricultural chemical granule having good productivity and dispersion stability in water and a method of producing the same are provided. A water dispersible agricultural chemical granule produced by spray drying after wet pulverization of a suspension containing an agricultural chemical active component having a melting point ranging from 55 to 100° C., a surfactant and water, with a drying loss of the water dispersible agricultural chemical granule ranging from 0.1 to 5.0% by mass. A method of producing a water dispersible agricultural chemical granule including spray drying after wet pulverization of a suspension containing an agricultural chemical active component having a melting point ranging from 55 to 100° C., a surfactant and water so as to obtain the water dispersible agricultural chemical granule having drying loss ranging from 0.1 to 5.0% by mass. | 05-07-2009 |
Sunao Chubachi, Miyagi JP
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20150062582 | SENSOR APPARATUS AND IMAGE FORMING APPARATUS INCORPORATING SAME - A sensor apparatus includes an irradiation system with a light source configured to emit linearly polarized light of a first polarization direction onto a sheet-like object, in a direction oblique to a direction orthogonal to a surface of the object, a first photodetector arranged on an optical path of light that is emitted from the irradiation system and then is reflected at the object by regular reflection, a first optical element, arranged on an optical path of light reflected by diffuse reflection from an incidence plane of the object, configured to transmit linearly polarized light of a second polarization direction that is orthogonal to the first polarization direction, a second photodetector configured to receive light that has passed through the first optical element, and a detection unit configured to detect at least one of basis weight and thickness of the object. | 03-05-2015 |
20150334263 | SENSOR DEVICE, IMAGE FORMING APPARATUS, AND CONTROL METHOD FOR LIGHT SOURCE - A sensor device includes an irradiation unit that includes a light source and irradiates an object with light, an optical detection unit disposed on an optical path of light emitted from the irradiation unit and reflected at the object, at least one object sensor that detects presence of the object, and a controller that controls the light source based on output from the object sensor. | 11-19-2015 |
Tatsuya Chubachi, Tokyo JP
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20160056836 | DIGITAL-ANALOG CONVERTER AND DIGITAL-ANALOG CONVERSION DEVICE - The DA converter according to the present invention includes: first and second analog segment units a plurality of capacitors of sampling capacitor groups charged according to signal levels of digital signals input in a sampling phase; and a calculation unit that outputs an analog signal according to a charged voltage of each capacitor of the sampling capacitor group of the first or second analog segment unit in an integral phase, wherein, when one analog segment unit of the first and second analog segment units is in the sampling phase, the other analog segment unit is in the integral phase. | 02-25-2016 |
Toshihiro Chubachi, Miyagi-Ken JP
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20150362946 | CASE-EQUIPPED MECHANISM DEVICE - Ribs formed on two sides of a case are press-fitted into grooves formed in the holding faces of a holding member. Two case bodies constituting the case have rib divisions formed by dividing ribs in their longitudinal directions. Accordingly, the two case bodies are brought into contact with each other in a wide range on the divided surfaces of the rib divisions, the divided surfaces extending in the longitudinal directions. When the ribs are press-fitted into the grooves, the divided surfaces in contact with each other are brought into pressure-contact with each other in a wide range. | 12-17-2015 |