Patents by Inventor Yasunori Yamazaki
Yasunori Yamazaki 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: 7260441Abstract: A method of inspecting a workpiece during a production run in which workpieces are supplied to workstations by an autoloader. In accordance with the method, the supply of the workpieces by the autoloader is performed in accordance with a supply control routine. When it is desired to inspect a workpiece in a workstation, the supply control routine is interrupted after its then current cycle and the autoloader is used to move the workpiece to a quality control station. The supply of the workpieces in accordance with the supply control routine is then resumed. While the autoloader is operating in accordance with the supply control routine, the workpiece is inspected. If the workpiece is acceptable, the supply control routine is again interrupted after its then current cycle and the autoloader is used to move the workpiece to an output area. The supply of the workpieces in accordance with the supply control routine is then resumed again.Type: GrantFiled: July 3, 2003Date of Patent: August 21, 2007Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Jim Hranica, Yasunori Yamazaki, Scott Costello
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Publication number: 20070098882Abstract: This device for manufacture of an electronic circuit forms a desired circuit pattern P by permeating liquid material (10, 40) including a material for circuit pattern formation into a permeable electronic substrate (100). This device for manufacture comprises an ink jet type head (20, 50) which discharges liquid material (10, 40) against an electronic substrate (100), and a shifting device (70) which relatively shifts the ink jet type head (20, 50) and the electronic substrate (100) with respect to one another.Type: ApplicationFiled: December 20, 2006Publication date: May 3, 2007Applicant: Seiko Epson CorporationInventors: Minoru Koyama, Yasunori Yamazaki
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Patent number: 7086518Abstract: A method of controlling an autoloader that supplies workpieces to a plurality of workstations. Each of the workstations is operable to generate and transmit a call signal, a ready signal and an error signal. In accordance with the method, the autoloader supplies workpieces to the workstations based on the chronological order of the receipt of call signals from the workstations. If an error signal is received from a workstation that is to be supplied with a workpiece, the autoloader instead supplies the workpiece to the next workstation that is to be supplied.Type: GrantFiled: July 3, 2003Date of Patent: August 8, 2006Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Jim Hranica, Yasunori Yamazaki, Scott Costello
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Patent number: 6989054Abstract: A titanium dioxide slurry for ink jet ink, which comprises water and surface-treated titanium dioxide particles dispersed in the water, the surface treatment being a treatment with an inorganic phosphoric acid compound. Also disclosed is an ink comprising the titanium dioxide slurry.Type: GrantFiled: March 12, 2002Date of Patent: January 24, 2006Assignee: Seiko Epson CorporationInventors: Seiichi Tanabe, Kiyohiko Takemoto, Seiji Mochizuki, Yasunori Yamazaki, Toshimasa Mori, Kasumi Nakamura, Nobuo Uotani, Toshio Koshikawa, Katsura Ito
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Patent number: 6969167Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: GrantFiled: September 29, 2004Date of Patent: November 29, 2005Assignee: Seiko Epson CorporationInventors: Yasunori Yamazaki, Shoji Takei
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Publication number: 20050078159Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: ApplicationFiled: September 29, 2004Publication date: April 14, 2005Inventors: Yasunori Yamazaki, Shoji Takei
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Patent number: 6876898Abstract: A method of identifying workstations that performed work on a workpiece in a work line having a plurality of zones, wherein each zone includes workstations that perform the same type of operation. In accordance with the method, the workpiece is moved to and from workstations by a plurality of autoloaders. After the workpiece is worked on in a particular workstation, an autoloader moves the workpiece to a drop-off station where the workpiece is marked with a mark indicating that the workstation worked on the workpiece. When the workpiece is finished, the workpiece has a plurality of marks disposed in different locations of the workpiece. For each of the marks, the location of the mark in combination with the nature of the mark comprises a code that identifies a particular one of the workstations that worked on the workpiece.Type: GrantFiled: July 3, 2003Date of Patent: April 5, 2005Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Jim Hranica, Yasunori Yamazaki, Scott Costello
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Patent number: 6840104Abstract: Measurement is made of centrifugal force produced on a crankshaft to be tested that is being rotated about its rotation axis, to provide centrifugal force variation information of the crankshaft. Also, measurement is made of errors in respective rotational phases of crankpins of the crankshaft about rotation axes of the crankpins. Dummy information, comprising rotational unbalance data representative of rotational unbalance components to be removed from the centrifugal force variation information of the crankshaft, is created using the measured errors in the respective rotational phases. Then, an initial rotational unbalance value of the crankshaft is determined, using the dummy information and the centrifugal force variation information of the crankshaft.Type: GrantFiled: May 15, 2003Date of Patent: January 11, 2005Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Eiji Tamura, Yasunori Yamazaki, Joseph Makin, Hiroki Miura
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Publication number: 20050000379Abstract: A method of inspecting a workpiece during a production run in which workpieces are supplied to workstations by an autoloader. In accordance with the method, the supply of the workpieces by the autoloader is performed in accordance with a supply control routine. When it is desired to inspect a workpiece in a workstation, the supply control routine is interrupted after its then current cycle and the autoloader is used to move the workpiece to a quality control station. The supply of the workpieces in accordance with the supply control routine is then resumed. While the autoloader is operating in accordance with the supply control routine, the workpiece is inspected. If the workpiece is acceptable, the supply control routine is again interrupted after its then current cycle and the autoloader is used to move the workpiece to an output area. The supply of the workpieces in accordance with the supply control routine is then resumed again.Type: ApplicationFiled: July 3, 2003Publication date: January 6, 2005Applicant: Honda Giken Kogyo Kabushiki KaishaInventors: Jim Hranica, Yasunori Yamazaki, Scott Costello
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Publication number: 20040247842Abstract: This device for manufacture of an electronic circuit forms a desired circuit pattern P by permeating liquid material (10, 40) including a material for circuit pattern formation into a permeable electronic substrate (100). This device for manufacture comprises an ink jet type head (20, 50) which discharges liquid material (10, 40) against an electronic substrate (100), and a shifting device (70) which relatively shifts the ink jet type head (20, 50) and the electronic substrate (100) with respect to one another.Type: ApplicationFiled: April 1, 2004Publication date: December 9, 2004Inventors: Minoru Koyama, Yasunori Yamazaki
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Publication number: 20040214072Abstract: To provide a fuel cell which has a reaction layer having good reaction efficiency and an electron collection layer for efficiently collecting electrons generated at the reaction layer and of which the output density is high and the characteristic is good and a method of manufacturing thereof.Type: ApplicationFiled: March 23, 2004Publication date: October 28, 2004Applicant: SEIKO EPSON CORPORATIONInventors: Hirotsuna Miura, Yasunori Yamazaki
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Patent number: 6808257Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: GrantFiled: July 30, 2003Date of Patent: October 26, 2004Assignee: Seiko Epson CorporationInventors: Yasunori Yamazaki, Shoji Takei
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Publication number: 20040209152Abstract: The invention provides a fuel cell having a gas flow path formed therein provided with a space through which a reactive gas flows and a process for the production thereof. More particularly, in ejection devices, a first gas flow path is formed in a first substrate which has been conveyed by a belt conveyor driven by a driving device according to signal from a controlling device. Subsequently, the first substrate which has been conveyed by the belt conveyor is processed in an ejection device to form a first collector layer thereon and processed in an ejection device to form a first gas diffusion layer thereon. Subsequently, the first substrate which has been conveyed by the belt conveyor is processed in an ejection device to form a first reactive layer thereon and processed in an ejection device to form an electrolyte membrane thereon.Type: ApplicationFiled: February 19, 2004Publication date: October 21, 2004Applicant: Seiko Epson CorporationInventors: Shuhei Yamada, Hirotsuna Miura, Yasunori Yamazaki, Yoshiharu Ajiki
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Publication number: 20040021756Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: ApplicationFiled: July 30, 2003Publication date: February 5, 2004Inventors: Yasunori Yamazaki, Shoji Takei
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Publication number: 20030230142Abstract: Measurement is made of centrifugal force produced on a crankshaft to be tested that is being rotated about its rotation axis, to provide centrifugal force variation information of the crankshaft. Also, measurement is made of errors in respective rotational phases of crankpins of the crankshaft about rotation axes of the crankpins. Dummy information, comprising rotational unbalance data representative of rotational unbalance components to be removed from the centrifugal force variation information of the crankshaft, is created using the measured errors in the respective rotational phases. Then, an initial rotational unbalance value of the crankshaft is determined, using the dummy information and the centrifugal force variation information of the crankshaft.Type: ApplicationFiled: May 15, 2003Publication date: December 18, 2003Applicants: Honda Giken Kogyo Kabushiki Kaisha, Kokusai Co., Ltd.Inventors: Eiji Tamura, Yasunori Yamazaki, Joseph Makin, Hiroki Miura
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Patent number: 6619793Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: GrantFiled: July 3, 2001Date of Patent: September 16, 2003Assignee: Seiko Epson CorporationInventors: Yasunori Yamazaki, Shoji Takei
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Publication number: 20030052952Abstract: A titanium dioxide slurry for ink jet ink, which comprises water and surface-treated titanium dioxide particles dispersed in the water, the surface treatment being a treatment with an inorganic phosphoric acid compound. Also disclosed is an ink comprising the titanium dioxide slurry.Type: ApplicationFiled: March 12, 2002Publication date: March 20, 2003Applicant: SEIKO EPSON CORPORATIONInventors: Seiichi Tanabe, Kiyohiko Takemoto, Seiji Mochizuki, Yasunori Yamazaki, Toshimasa Mori, Kasumi Nakamura, Nobuo Uotani, Toshio Koshikawa, Katsura Ito
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Publication number: 20020018850Abstract: A soft alumite is produced by forming an oxide film on the surface of an aluminum substrate. Printing is performed on a porous layer formed on the surface of the soft alumite while heating the soft alumite. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft alumite.Type: ApplicationFiled: July 3, 2001Publication date: February 14, 2002Inventors: Yasunori Yamazaki, Shoji Takei
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Patent number: 5528034Abstract: The present invention is to provide a method for detecting hydrogen with ultra high sensitivity based on slow multiply-charged ion wherein damages of a target surface can be remarkably reduced and a quantitative analysis of hydrogen atoms on a solid surface can be compactly realized with extremely high efficiency by employing slow multiply-charged ions derived from an ion source for efficiently generating multiply-charged ions.Type: GrantFiled: March 28, 1995Date of Patent: June 18, 1996Assignee: The University of TokyoInventors: Yasunori Yamazaki, Kenichiro Komaki, Toshiyuki Azuma, Nobukazu Kakutani, Kenro Kuroki