Patents by Inventor Yozo Yamaguchi
Yozo Yamaguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8773673Abstract: An image forming apparatus includes a print engine that forms an image on an image formation material, and an image data generating unit that generates bitmap image data of the image. The image data generating unit includes plural reconfigurable processing circuits that are capable of performing any of first image processing and second image processing, and a controller that controls the plural reconfigurable processing circuits. The controller changes a reconfigurable processing circuit among the plural reconfigurable processing circuits from a reconfigurable processing circuit that performs the first image processing to a reconfigurable processing circuit that performs the second image processing, or changes the reconfigurable processing circuit from a reconfigurable processing circuit that performs the second image processing to a reconfigurable processing circuit that performs the first image processing, in accordance with an amount of the first image processing.Type: GrantFiled: September 30, 2010Date of Patent: July 8, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Yuki Hara, Yozo Yamaguchi
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Publication number: 20110235079Abstract: An image forming apparatus includes a print engine that forms an image on an image formation material, and an image data generating unit that generates bitmap image data of the image. The image data generating unit includes plural reconfigurable processing circuits that are capable of performing any of first image processing and second image processing, and a controller that controls the plural reconfigurable processing circuits. The controller changes a reconfigurable processing circuit among the plural reconfigurable processing circuits from a reconfigurable processing circuit that performs the first image processing to a reconfigurable processing circuit that performs the second image processing, or changes the reconfigurable processing circuit from a reconfigurable processing circuit that performs the second image processing to a reconfigurable processing circuit that performs the first image processing, in accordance with an amount of the first image processing.Type: ApplicationFiled: September 30, 2010Publication date: September 29, 2011Applicant: FUJI XEROX CO., LTD.Inventors: Yuki HARA, Yozo YAMAGUCHI
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Patent number: 7076096Abstract: Disclosed is an image processing device capable of recognizing a specific image such as an image which is prohibited from printing at high speed and, moreover, without being influenced by an image forming process. A drawing command analysis unit analyzes a drawing command received by a drawing command input unit and sends an analysis result to both an output image data generation unit and a recognition image data generation unit. The output image data generation unit generates output image data adapted to an image formation device in accordance with the drawing command. In parallel with the operation, the recognition image data generation unit generates recognition image data adapted to a recognition unit in accordance with the drawing command. The recognition unit performs a process of recognizing a specific image by using the recognition image data.Type: GrantFiled: April 26, 2001Date of Patent: July 11, 2006Assignee: Fuji Xerox Co., Ltd.Inventors: Takeshi Kunimasa, Toru Hada, Kenichi Ishida, Masao Morita, Yozo Yamaguchi, Masami Kurata, Hiroshi Sekine, Hiroyuki Kawano, Takanobu Otsubo
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Patent number: 7065259Abstract: The present invention provides an image processor and an image processing method wherein a specific image such as an image of which the printing is prohibited can be recognized at high speed and in addition, with high precision. A rendering command analysis unit passes a rendering object to any of a recognition unit for a raster image, a recognition unit for graphics and a recognition unit for a character according to the type of the rendering object in the rendering command and tries to recognize a specific image. The result of recognition by each recognition unit is passed to a recognition determination unit and it is synthetically determined based upon these results of recognition whether the specific image exists or not. Even if the specific image is formed by dividing into plural types of rendering objects, the specific image can be recognized by such recognition processing.Type: GrantFiled: April 26, 2001Date of Patent: June 20, 2006Assignee: Fuji Xerox Co., Ltd.Inventors: Takeshi Kunimasa, Toru Hada, Kenichi Ishida, Masao Morita, Yozo Yamaguchi, Masami Kurata, Hiroshi Sekine, Hiroyuki Kawano, Takanobu Otsubo
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Publication number: 20010036315Abstract: Disclosed is an image processing device capable of recognizing a specific image such as an image which is prohibited from printing at high speed and, moreover, without being influenced by an image forming process. A drawing command analysis unit analyzes a drawing command received by a drawing command input unit and sends an analysis result to both an output image data generation unit and a recognition image data generation unit. The output image data generation unit generates output image data adapted to an image formation device in accordance with the drawing command. In parallel with the operation, the recognition image data generation unit generates recognition image data adapted to a recognition unit in accordance with the drawing command. The recognition unit performs a process of recognizing a specific image by using the recognition image data.Type: ApplicationFiled: April 26, 2001Publication date: November 1, 2001Applicant: Fuji Xerox Co, Ltd.Inventors: Takeshi Kunimasa, Toru Hada, Kenichi Ishida, Masao Morita, Yozo Yamaguchi, Masami Kurata, Hiroshi Sekine, Hiroyuki Kawano, Takanobu Otsubo
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Publication number: 20010036316Abstract: The present invention provides an image processor and an image processing method wherein a specific image such as an image of which the printing is prohibited can be recognized at high speed and in addition, with high precision. A rendering command analysis unit passes a rendering object to any of a recognition unit for a raster image, a recognition unit for graphics and a recognition unit for a character according to the type of the rendering object in the rendering command and tries to recognize a specific image. The result of recognition by each recognition unit is passed to a recognition determination unit and it is synthetically determined based upon these results of recognition whether the specific image exists or not. Even if the specific image is formed by dividing into plural types of rendering objects, the specific image can be recognized by such recognition processing.Type: ApplicationFiled: April 26, 2001Publication date: November 1, 2001Applicant: Fuji Xerox Co, Ltd.Inventors: Takeshi Kunimasa, Toru Hada, Kenichi Ishida, Masao Morita, Yozo Yamaguchi, Masami Kurata, Hiroshi Sekine, Hiroyuki Kawano, Takanobu Otsubo
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Patent number: 4497187Abstract: A burning wick for hydrocarbons and the like is manufactured by continuously forming two wick bodies by two juxtaposed raschel knitting machines, and then fastening the two bodies together transversely along spaced lines, by wrap yarns or other linking yarns. The composite strip thus formed is then cut off along those transverse junction lines, to provide a plurality of separate cylindrical sleeves, each of which serves as a wick. The individual knit wick bodies can have various weaves across their transverse width, such as a burning portion at one edge, an intermediate suction portion for drawing up the fuel, and a bending or stretching portion between the edges of the body and characterized by a reduced number of weft yarns. In this way a cylindrical wick is produced which has various characteristics along its axial length.Type: GrantFiled: December 3, 1982Date of Patent: February 5, 1985Assignee: Isaburo YamaguchiInventor: Yozo Yamaguchi
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Patent number: 4422845Abstract: A liquid hydrocarbon burner of the type having a vertically adjustable wick, comprises an inner ring on which the wick is mounted, an intermediate ring outside the inner ring and an outer ring outside the intermediate ring. The rings are relatively rotatably and relatively vertically movable; and guide pins disposed in slots in the rings ensure that when the outer ring is rotated, the inner ring will move vertically. Gas supply is provided, with an electrical circuit for igniting the gas which in turn ignites the wick. The gas supply and the ignition of the gas supply are controlled by rotation of the outer ring, in such a way that the gas is supplied and ignited once when the wick is raised, and again when the wick is lowered, this latter ignition serving to burn the fumes from the liquid hydrocarbon which would otherwise cause odors after the wick is extinguished.Type: GrantFiled: August 12, 1981Date of Patent: December 27, 1983Assignee: Isaburo YamaguchiInventor: Yozo Yamaguchi
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Patent number: 3948539Abstract: An energy absorbing steering assembly for a motor vehicle having a steering column supporting assembly for supporting the steering column substantially at a right angle from the instrument panel of the vehicle and a steering wheel supporting assembly being able to forwardly deflect. The steering column supporting assembly is enabled to bukcle to absorb forward impact energy when an impact force is exerted onto the steering wheel and the steering wheel supporting assembly functions to absorb further the forward impact energy in addition to the buckling operation of the steering column supporting assembly.Type: GrantFiled: April 17, 1974Date of Patent: April 6, 1976Assignee: Toyota Jidosha Kogyo Kabushiki KaishaInventors: Genyo Murase, Hisahal Mineda, Yozo Yamaguchi
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Patent number: 3945662Abstract: An energy absorbing steering assembly for a motor vehicle having a steering column supporting assembly for supporting the steering column substantially at a right angle from the instrument panel of the vehicle and a steering wheel supporting assembly being able to forwardly deflect. The steering column supporting assembly is enabled to buckle to absorb forward impact energy when an impact force is exerted onto the steering wheel and the steering wheel supporting assembly functions to absorb further the forward impact energy in addition to the buckling operation of the steering column supporting assembly.Type: GrantFiled: April 17, 1974Date of Patent: March 23, 1976Assignee: Toyota Jidosha Kogyo Kabushiki KaishaInventors: Genyo Murase, Hisahal Mineda, Yozo Yamaguchi
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Patent number: 3938404Abstract: A steering wheel supporting assembly including first and second hubs secured on the upper end of a steering shaft and on the central portion of the spokes of the steering wheel, respectively, and a shearable connecting means collapsibly connecting the hub members to each other whereby a forward impact energy exerted on the steering column supporting assembly is at least partially absorbed by means of the collapsible connection; the hub members and collapsible connecting means are molded integrally with synthetic resin.Type: GrantFiled: April 17, 1974Date of Patent: February 17, 1976Assignee: Toyota Jidosha Kogyo Kabushiki KaishaInventors: Genyo Murase, Hisahal Mineda, Yozo Yamaguchi