Patents by Inventor Ryuichi Kobayashi
Ryuichi Kobayashi 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: 11951692Abstract: The purpose of the present invention is to provide a fiber-reinforced resin material having minimal directionality of strength as well as excellent productivity, a method and device for manufacturing a fiber-reinforced resin material whereby a molded article is obtained, and a device for inspecting a fiber bundle group. A method for manufacturing a sheet-shaped fiber-reinforced resin material in which a paste (P1) is impregnated between cut fiber bundles (CF), the method for manufacturing a fiber-reinforced resin material including a coating step applying a coating of a paste (P1) on a first sheet (S11) conveyed in a predetermined direction, a cutting step for cutting a long fiber bundle (CF) using a cutter (113A), a scattering step for dispersing the cut fiber bundles (CF) and scattering the cut fiber bundles (CF) on the paste (P1), and an impregnation step for pressing a fiber bundle group (F1) and the paste (P1) on the first sheet (S11) and impregnating the paste (P1) between the fiber bundles (CF).Type: GrantFiled: January 18, 2023Date of Patent: April 9, 2024Assignee: Mitsubishi Chemical CorporationInventors: Hiroshi Iwata, Nobuyuki Yamamoto, Hajime Okutsu, Ryuichi Ishikawa, Koichi Akiyama, Takayuki Kobayashi
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Patent number: 11787121Abstract: An additive manufacturing method is provided for building a manufacturing object by building of repeating formation of one of a sintered portion or a fused portion by selectively heating a thinly developed powder material within a working region on the basis of drawing data derived from three-dimensional data of the manufacturing object and further formation of a new thin layer on one of the sintered portion or the fused portion. The additive manufacturing apparatus includes one or more channels connecting the inside and the outside of the region, and introduces a fluid into a crack progressing into the un-fused powder material through the channel after completion of building to forcibly cool one of the sintered portion or the fused portion, and the un-fused powder material.Type: GrantFiled: January 6, 2021Date of Patent: October 17, 2023Assignee: TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventor: Ryuichi Kobayashi
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Publication number: 20220347887Abstract: The kneading rotor according to one aspect of the present disclosure is a kneading rotor for a kneading machine, comprising a base made of carbon steel or alloy steel for machine structure, a padded layer made of austenitic stainless steel on at least part of a surface of the base and has a hard chromium plated layer on at least part of a surface of the padded layer.Type: ApplicationFiled: April 19, 2022Publication date: November 3, 2022Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)Inventors: Tsutomu KOITABASHI, Ryuichi KOBAYASHI, Yasuyuki SUGITA, Masao MURAKAMI
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Publication number: 20210146633Abstract: An additive manufacturing method is provided for building a manufacturing object by building of repeating formation of one of a sintered portion or a fused portion by selectively heating a thinly developed powder material within a working region on the basis of drawing data derived from three-dimensional data of the manufacturing object and further formation of a new thin layer on one of the sintered portion or the fused portion. The additive manufacturing apparatus includes one or more channels connecting the inside and the outside of the region, and introduces a fluid into a crack progressing into the un-fused powder material through the channel after completion of building to forcibly cool one of the sintered portion or the fused portion, and the un-fused powder material.Type: ApplicationFiled: January 6, 2021Publication date: May 20, 2021Inventor: Ryuichi KOBAYASHI
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Patent number: 10286500Abstract: Disclosed is a build-up welding material and a machinery part welded with a weld overlay metal. The build-up welding material contains C of 0.2 to 1.0 percent by mass, Si of 0.2 to 0.5 percent by mass, Mn of 0.5 to 2.0 percent by mass, Cr of 15 to 30 percent by mass, Mo of 0.2 to 6.0 percent by mass, and W of 0.1 to 1.5 percent by mass, with the remainder including Fe and inevitable impurities.Type: GrantFiled: December 7, 2012Date of Patent: May 14, 2019Assignee: Kobe Steel, Ltd.Inventors: Ryuichi Kobayashi, Tsutomu Takeda
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Publication number: 20180361670Abstract: An additive manufacturing apparatus is configured to build a manufacturing object by building of repeating formation of one of a sintered portion or a fused portion by selectively heating a thinly developed powder material within a working region on the basis of drawing data derived from three-dimensional data of the manufacturing object and further formation of a new thin layer on one of the sintered portion or the fused portion. The additive manufacturing apparatus includes one or more channels connecting the inside and the outside of the region, and introduces a fluid into a crack progressing into the un-fused powder material through the channel after completion of building to forcibly cool one of the sintered portion or the fused portion, and the un-fused powder material.Type: ApplicationFiled: May 16, 2018Publication date: December 20, 2018Inventor: Ryuichi KOBAYASHI
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Patent number: 9936139Abstract: An image pickup control apparatus according to an exemplary embodiment of the present invention includes an instruction unit configured to instruct an image pickup unit to shoot an image in accordance with an operation of a photographer, a first display processing unit configured to display the image shot by the image pickup unit in accordance with an instruction by the instruction unit, an obtaining unit configured to obtain position information input by the photographer with respect to the image displayed by the first display processing unit, a second display processing unit configured to display options based on the position information obtained by the obtaining unit, and an assistance unit configured to perform an assistance for next shooting based on an option selected by the photographer from among the options displayed by the second display processing unit.Type: GrantFiled: June 14, 2016Date of Patent: April 3, 2018Assignee: Canon Kabushiki KaishaInventors: Ryuichi Kobayashi, Toshiaki Ueguri, Emi Kondo, Hiroshi Matsushima, Hiroshi Nakamura, Yutaka Yamamoto
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Publication number: 20160373655Abstract: An image pickup control apparatus according to an exemplary embodiment of the present invention includes an instruction unit configured to instruct an image pickup unit to shoot an image in accordance with an operation of a photographer, a first display processing unit configured to display the image shot by the image pickup unit in accordance with an instruction by the instruction unit, an obtaining unit configured to obtain position information input by the photographer with respect to the image displayed by the first display processing unit, a second display processing unit configured to display options based on the position information obtained by the obtaining unit, and an assistance unit configured to perform an assistance for next shooting based on an option selected by the photographer from among the options displayed by the second display processing unit.Type: ApplicationFiled: June 14, 2016Publication date: December 22, 2016Inventors: Ryuichi Kobayashi, Toshiaki Ueguri, Emi Kondo, Hiroshi Matsushima, Hiroshi Nakamura, Yutaka Yamamoto
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Patent number: 9028746Abstract: Provided a build-up welding material which contains C: 0.2 to 1.5 mass %, Si: 0.5 to 2 mass %, Mn: 0.5 to 2 mass %, Cr: 20 to 40 mass %, Mo: 2 to 6 mass %, Ni: 0.5 to 6 mass %, V: 1 to 5 mass % and W: 0.5 to 5 mass %, with the balance being Fe and unavoidable impurities.Type: GrantFiled: September 28, 2011Date of Patent: May 12, 2015Assignee: Kobe Steel, Ltd.Inventors: Tsutomu Takeda, Ryuichi Kobayashi
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Publication number: 20140322560Abstract: Disclosed is a build-up welding material and a machinery part welded with a weld overlay metal. The build-up welding material contains C of 0.2 to 1.0 percent by mass, Si of 0.2 to 0.5 percent by mass, Mn of 0.5 to 2.0 percent by mass, Cr of 15 to 30 percent by mass, Mo of 0.2 to 6.0 percent by mass, and W of 0.1 to 1.5 percent by mass, with the remainder including Fe and inevitable impurities.Type: ApplicationFiled: December 7, 2012Publication date: October 30, 2014Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Ryuichi Kobayashi, Tsutomu Takeda
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Publication number: 20130171472Abstract: Provided a build-up welding material which contains C: 0.2 to 1.5 mass %, Si: 0.5 to 2 mass %, Mn: 0.5 to 2 mass %, Cr: 20 to 40 mass %, Mo: 2 to 6 mass %, Ni: 0.5 to 6 mass %, V: 1 to 5 mass % and W: 0.5 to 5 mass %, with the balance being Fe and unavoidable impurities.Type: ApplicationFiled: September 28, 2011Publication date: July 4, 2013Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Tsutomu Takeda, Ryuichi Kobayashi
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Patent number: 7990555Abstract: According to a print system, a printer supplies function information of the printer to a DSC based on a communication link between the DSC and the printer, and the DSC establishes a UI based on the supplied function information to display it on the DSC. The DSC converts image data of an image file according to print conditions set up based on the UI and the function information of the printer and transmits the converted image file to the printer.Type: GrantFiled: August 18, 2005Date of Patent: August 2, 2011Assignee: Canon Kabushiki KaishaInventors: Masao Kato, Futoshi Sasaki, Ryuichi Kobayashi, Nobuo Onuma, Ruriko Mikami, Akinori Horiuchi, Yoshiro Udagawa, Kenji Takahashi
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Patent number: 7719707Abstract: Improvement of printing speed is set out in an image processing apparatus, which is connected communicably with a printing apparatus, for transferring a recorded image to the printing apparatus and having the printing apparatus print the image. To achieve this object, the present invention has the following configuration. Namely, the invention provides an image processing method of an image capturing apparatus, communicably connected with a printing apparatus which prints transmitted image data. The image processing method comprises: a receiving step (step S101, S104) of receiving information regarding a printing condition of the printing apparatus for printing the transmitted image data; a processing step (step S103, S106) of processing image data to be transmitted to the printing apparatus based on the information regarding the printing condition received in the receiving step; and a transmitting step (step S108) of transmitting the image data processed in the processing step to the printing apparatus.Type: GrantFiled: January 26, 2005Date of Patent: May 18, 2010Assignee: Canon Kabushiki KaishaInventors: Nobuo Onuma, Masao Kato, Yoshiro Udagawa, Kenji Takahashi, Kenji Kyuma, Futoshi Sasaki, Ryuichi Kobayashi
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Publication number: 20070187067Abstract: A heat transfer tube is formed with a corrugated water tube to be used in a heat exchanger, and satisfying 0.04?Hc/OD, where Hc is the corrugated groove depth of the corrugated tube and OD is the corrugation outside diameter thereof.Type: ApplicationFiled: September 18, 2006Publication date: August 16, 2007Applicant: HITACHI CABLE, LTD.Inventors: Ken Horiguchi, Kenichi Kikuchi, Ryuichi Kobayashi, Mamoru Hofuku, Kenji Kodama, Katsumi Nomura
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Patent number: 7084920Abstract: In an image pickup apparatus comprising an optical finder for optically displaying an object image, an image pickup device for receiving the object image and converting it into an image signal for photographing, an electronic finder for displaying the object image received by the image pickup device on the basis of the image signal converted by the image pickup device, a focal plane shutter for shielding the image pickup device from light, and a beam guide device for guiding a beam from the object to the optical finder and the image pickup device, and a control method and a control program applied to the image pickup apparatus, the beam from the object guided by the beam guide device is changed over from the optical finder to the image pickup device and the focal plane shutter is rendered into its opened state so that before photographing, the image pickup device can receive the object image displayed by the electronic finder.Type: GrantFiled: June 4, 2002Date of Patent: August 1, 2006Assignee: Canon Kabushiki KaishaInventor: Ryuichi Kobayashi
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Publication number: 20060039021Abstract: According to a print system, a printer supplies function information of the printer to a DSC based on a communication link between the DSC and the printer, and the DSC establishes a UI based on the supplied function information to display it on the DSC. The DSC converts image data of an image file according to print conditions set up based on the UI and the function information of the printer and transmits the converted image file to the printer.Type: ApplicationFiled: August 18, 2005Publication date: February 23, 2006Applicant: Canon Kabushiki KaishaInventors: Masao Kato, Futoshi Sasaki, Ryuichi Kobayashi, Nobuo Onuma, Ruriko Mikami, Akinori Horiuchi, Yoshiro Udagawa, Kenji Takahashi
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Publication number: 20050219555Abstract: Improvement of printing speed is set out in an image processing apparatus, which is connected communicably with a printing apparatus, for transferring a recorded image to the printing apparatus and having the printing apparatus print the image. To achieve this object, the present invention has the following configuration. Namely, the invention provides an image processing method of an image capturing apparatus, communicably connected with a printing apparatus which prints transmitted image data. The image processing method comprises: a receiving step (step S101, S104) of receiving information regarding a printing condition of the printing apparatus for printing the transmitted image data; a processing step (step S103, S106) of processing image data to be transmitted to the printing apparatus based on the information regarding the printing condition received in the receiving step; and a transmitting step (step S108) of transmitting the image data processed in the processing step to the printing apparatus.Type: ApplicationFiled: January 26, 2005Publication date: October 6, 2005Applicant: Canon Kabushiki KaishaInventors: Nobuo Onuma, Masao Kato, Yoshiro Udagawa, Kenji Takahashi, Kenji Kyuma, Futoshi Sasaki, Ryuichi Kobayashi
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Publication number: 20020191097Abstract: In an image pickup apparatus comprising an optical finder for optically displaying an object image, an image pickup device for receiving the object image and converting it into an image signal for photographing, an electronic finder for displaying the object image received by the image pickup device on the basis of the image signal converted by the image pickup device, a focal plane shutter for shielding the image pickup device from light, and a beam guide device for guiding a beam from the object to the optical finder and the image pickup device, and a control method and a control program applied to the image pickup apparatus, the beam from the object guided by the beam guide device is changed over from the optical finder to the image pickup device and the focal plane shutter is rendered into its opened state so that before photographing, the image pickup device can receive the object image displayed by the electronic finder.Type: ApplicationFiled: June 4, 2002Publication date: December 19, 2002Inventor: Ryuichi Kobayashi
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Patent number: 6154710Abstract: Voltages and currents of electromagnetic interference developed in cables or the like electrically connected to pieces of electronic equipment are respectively measured by non-contact voltage probes and non-contact current probes both of which have double coaxial cylindrical type inner and outer electrodes and wherein the outer electrode is grounded and a voltage output under capacitive coupling is taken out from the inner electrode. An effective component of energy of each propagating electromagnetic interference is calculated from the result of the measurements. An invading route of each electromagnetic interference is specified from the magnitude of the energy and the direction in which the energy flows. While the pieces of electronic equipment are being placed under operating conditions, the behavior of the electromagnetic interference can be accurately recognized and the invading route of each electromagnetic interference can be quantitatively specified according to a physical quantity.Type: GrantFiled: January 9, 1998Date of Patent: November 28, 2000Assignee: Nippon Telegraph and Telephone CorporationInventors: Ryuichi Kobayashi, Mitsuo Hattori, Tsuyoshi Ideguchi
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Patent number: 5949230Abstract: A non-contact voltage probe is used to measure the voltage of electromagnetic interference developed in a cable or the like electrically connected to pieces of electronic equipment. The non-contact voltage probe has double coaxial cylindrical-type inner and outer electrodes through which a cable or the like is passed. The inner electrode is electrically connected to a voltage detector, which measures the voltage induced by the capacitance between the inner electrode and the cable passing there through, and the outer electrode is grounded.Type: GrantFiled: April 4, 1996Date of Patent: September 7, 1999Assignee: Nippon Telegraph and Telephone CorporationInventors: Ryuichi Kobayashi, Mitsuo Hattori, Tsuyoshi Ideguchi