Patents by Inventor Yasushi Yamaguchi
Yasushi 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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Publication number: 20130063785Abstract: A display processing apparatus includes a receiving unit configured to receive display information indicating whether gloss-control plane image data is displayed and whether clear plane image data is displayed. The gloss-control plane image data specifies a type of a surface effect applied to a recording medium and a glossy area to which the surface effect is to be applied, and indicates a color of the glossy area when being displayed. The clear plane image data specifies a transparent image formed on the recording medium and indicates a color of the transparent image when being displayed. The apparatus also includes a generating unit configured to synthesize color plane image data indicating a color image and one of the gloss-control plane image data and the clear plane image data that is specified to be displayed thus to generate a synthetic image.Type: ApplicationFiled: September 11, 2012Publication date: March 14, 2013Applicant: RICOH COMPANY, LIMITEDInventors: Ryonosuke MIYAZAKI, Tomoyoshi TAKEUCHI, Yasushi YAMAGUCHI, Hiroaki SUZUKI
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Patent number: 8223411Abstract: An image processing system includes an acquiring unit configured to acquire image data; a first determination unit configured to create histograms of colors in the acquired image data, and determine deemed background colors with the use of the histograms; a second determination unit configured to determine a background color based on the deemed background colors; a counting unit configured to count a number of pixels corresponding to character colors in the image data, wherein colors other than the background color are the character colors; and a deciding unit configured to obtain a ratio of the number of pixels corresponding to the character colors to a total number of pixels in the image data, and perform blank page determination on the image data by determining that the image data is blank when the ratio is less than a predetermined value.Type: GrantFiled: December 18, 2009Date of Patent: July 17, 2012Assignee: Ricoh Company, Ltd.Inventors: Toshio Akiyama, Yasushi Yamaguchi
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Patent number: 8131699Abstract: Disclosed is a menu distribution system that provides a menu, which is viewable in a conventional manner and is customized for each customer. A customer allows a read/write device to read a customer ID information storage medium storing customer ID information. The read/write device transmits the customer ID information to a menu server. The menu server has a customer information storage unit that stores, for each customer, attribute information such as food preferences. The menu server selects a menu item most suitable for the customer identified by the transmitted customer ID information, by comparing customer attribute information and menu items stored in a menu item information storage unit. Menu image data is generated based on the selected menu item and is transmitted to the read/write device. The read/write device writes the received menu image data to a memory of a paper like display.Type: GrantFiled: September 12, 2008Date of Patent: March 6, 2012Assignee: Ricoh Company, Ltd.Inventors: Shinji Satoh, Takahito Uga, Takuma Katori, Atsushi Nakafuji, Hideharu Kamiyama, Keiichi Suzuki, Yasushi Yamaguchi, Yukio Yonemura, Masayuki Hayano
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Publication number: 20100182618Abstract: An image processing system includes an acquiring unit configured to acquire image data; a first determination unit configured to create histograms of colors in the acquired image data, and determine deemed background colors with the use of the histograms; a second determination unit configured to determine a background color based on the deemed background colors; a counting unit configured to count a number of pixels corresponding to character colors in the image data, wherein colors other than the background color are the character colors; and a deciding unit configured to obtain a ratio of the number of pixels corresponding to the character colors to a total number of pixels in the image data, and perform blank page determination on the image data by determining that the image data is blank when the ratio is less than a predetermined value.Type: ApplicationFiled: December 18, 2009Publication date: July 22, 2010Inventors: Toshio AKIYAMA, Yasushi YAMAGUCHI
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Patent number: 7752826Abstract: A production system is provided in which high production efficiency can be maintained in the entire production line even in cases in which there is a lack of uniformity in the rates at which the articles are actually supplied from a supply unit; the weighing unit, packaging unit, quality inspection unit, or other constituent device has stopped operating; or other problems have occurred. In this production system, a centralized control system controls the set capacities of devices that constitute a production line including a weighing device, a bagging machine, and other devices disposed downstream, so that the capacities are varied on the basis of the detection results of a supply rate detection sensor of a supply device, that is, on the basis of the actual rates of supply from the supply device to the weighing device.Type: GrantFiled: April 13, 2006Date of Patent: July 13, 2010Assignee: Ishida Co., Ltd.Inventors: Yasushi Yamaguchi, Kazumi Kitagawa, Yukio Nakagawa
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Patent number: 7635046Abstract: An electric power steering apparatus requires no external connecting member connecting between a power main body and a control main body, and hence can be reduced in size and cost, and the reliability of electrical connection between the power main body and the control main body can be improved. High current parts constituting the power main body and low current parts constituting the control main body are mounted on opposite sides of a circuit board, and are electrically connected with one another via conductor layers of the circuit board and through holes formed therein.Type: GrantFiled: July 17, 2006Date of Patent: December 22, 2009Assignee: Mitsubishi Electric Corp.Inventors: Tsutomu Tominaga, Yasushi Yamaguchi, Tadayuki Fujimoto
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Patent number: 7621367Abstract: A control unit including a plurality of boards is formed of a single multilayer metal substrate, whereby an electric power steering apparatus can be obtained in which connection members for connecting between the boards are made unnecessary, so the size and cost of the apparatus can be reduced, and the reliability of bonding can be improved. In the electric power steering apparatus, a power main body (20a) and a control main body (20b) are mounted on a metal substrate (22), and the power main body (20a) and the control main body (20b) are electrically connected to each other by wiring patterns (26a through 26e) and metal columns 28a through 28d in the metal substrate 22.Type: GrantFiled: May 16, 2006Date of Patent: November 24, 2009Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Tsutomu Tominaga, Tohru Hohtani, Yasushi Yamaguchi, Tadayuki Fujimoto
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Publication number: 20090132492Abstract: Disclosed is a menu distribution system that provides a menu, which is viewable in a conventional manner and is customized for each customer. A customer allows a read/write device to read a customer ID information storage medium storing customer ID information. The read/write device transmits the customer ID information to a menu server. The menu server has a customer information storage unit that stores, for each customer, attribute information such as food preferences. The menu server selects a menu item most suitable for the customer identified by the transmitted customer ID information, by comparing customer attribute information and menu items stored in a menu item information storage unit. Menu image data is generated based on the selected menu item and is transmitted to the read/write device. The read/write device writes the received menu image data to a memory of a paper like display.Type: ApplicationFiled: September 12, 2008Publication date: May 21, 2009Inventors: Shinji Satoh, Takahito Uga, Takuma Katori, Atsushi Nakafuji, Hideharu Kamiyama, Keiichi Suzuki, Yasushi Yamaguchi, Yukio Yonemura, Masayuki Hayano
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Patent number: 7433524Abstract: A motion image processing apparatus is disclosed. In the apparatus, a decoding part decodes frame data separated by a frame separating part based on the quality parameter. That is, a quality parameter calculating part calculates the frame data number possible to further store in a frame buffer obtained from an accumulated data volume detecting part, and a decode quality updating part updates the quality parameter for the decoding part. Moreover, a frame location determining part determines a next frame location to process based on the frame data number, and the frame location updating part indicates the next frame location to a frame separating part.Type: GrantFiled: May 7, 2004Date of Patent: October 7, 2008Assignee: Ricoh Company, Ltd.Inventors: Yasushi Yamaguchi, Shoichi Teranaka, Yasunori Ishikawa
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Publication number: 20070205038Abstract: An electric power steering apparatus requires no external connecting member connecting between a power main body and a control main body, and hence can be reduced in size and cost, and the reliability of electrical connection between the power main body and the control main body can be improved. High current parts constituting the power main body and low current parts constituting the control main body are mounted on opposite sides of a circuit board, and are electrically connected with one another via conductor layers of the circuit board and through holes formed therein.Type: ApplicationFiled: July 17, 2006Publication date: September 6, 2007Inventors: Tsutomu Tominaga, Yasushi Yamaguchi, Tadayuki Fujimoto
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Publication number: 20070144822Abstract: A control unit including a plurality of boards is formed of a single multilayer metal substrate, whereby an electric power steering apparatus can be obtained in which connection members for connecting between the boards are made unnecessary, so the size and cost of the apparatus can be reduced, and the reliability of bonding can be improved. In the electric power steering apparatus, a power main body (20a) and a control main body (20b) are mounted on a metal substrate (22), and the power main body (20a) and the control main body (20b) are electrically connected to each other by wiring patterns (26a through 26e) and metal columns 28a through 28d in the metal substrate 22.Type: ApplicationFiled: May 16, 2006Publication date: June 28, 2007Inventors: Tsutomu Tominaga, Tohru Hohtani, Yasushi Yamaguchi, Tadayuki Fujimoto
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Publication number: 20060231295Abstract: A production system is provided in which high production efficiency can be maintained in the entire production line even in cases in which there is a lack of uniformity in the rates at which the articles are actually supplied from a supply unit; the weighing unit, packaging unit, quality inspection unit, or other constituent device has stopped operating; or other problems have occurred. In this production system, a centralized control system controls the set capacities of devices that constitute a production line including a weighing device, a bagging machine, and other devices disposed downstream, so that the capacities are varied on the basis of the detection results of a supply rate detection sensor of a supply device, that is, on the basis of the actual rates of supply from the supply device to the weighing device.Type: ApplicationFiled: April 13, 2006Publication date: October 19, 2006Applicant: ISHIDA CO., LTD.Inventors: Yasushi YAMAGUCHI, Kazumi KITAGAWA, Yukio NAKAGAWA
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Patent number: 6962035Abstract: A bag manufacturing and packaging apparatus includes a bag manufacturing unit that tubularly forms a strip film and manufactures a bag filled with articles; a feed roller unit that feeds a strip, to which the bag manufactured by the bag manufacturing unit is mounted; and a mounting unit that mounts the bag to the strip fed by the feed roller unit. The strip is rectilinearly maintained between the feed roller unit and the mounting unit by imparting a bend on the strip in the transverse cross section that intersects a transport pathway of the strip. The object of the present invention is to provide a bag manufacturing and packaging apparatus that, even if the strip to which bags are mounted lacks rigidity, can smoothly feed the strip, automatically thread the strip to the mounting unit, and form appropriate slits in the strip.Type: GrantFiled: October 30, 2003Date of Patent: November 8, 2005Assignee: Ishida Co., Ltd.Inventors: Akira Yamamoto, Yoshio Iwasaki, Yukio Nakagawa, Yasushi Yamaguchi, Tatsuo Ito
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Patent number: 6945008Abstract: The present invention relates to a packaging system for causing articles M to fall downward along a predetermined falling route A and filling the articles M into a tubular film F. The packaging system is provided with an auxiliary device 205 operating on the falling route A at predetermined timing and facilitating or improving the flow of the articles M, determination unit 21a determining whether a state of the flow of the articles M on the falling route A is normal or abnormal, and a change unit 21b changing the operating timing of the auxiliary device 205 according to the state of the flow of the articles M determined by the determination unit 21a. With this configuration, the state of the flow of the articles M is improved and the high productivity (yield) and/or operativity of the packaging system can be maintained.Type: GrantFiled: July 23, 2003Date of Patent: September 20, 2005Assignee: Ishida Co., Ltd.Inventors: Yukio Nakagawa, Katsuaki Kono, Yasushi Yamaguchi
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Publication number: 20050041875Abstract: A motion image processing apparatus is disclosed. In the apparatus, a decoding part decodes frame data separated by a frame separating part based on the quality parameter. That is, a quality parameter calculating part calculates the frame data number possible to further store in a frame buffer obtained from an accumulated data volume detecting part, and a decode quality updating part updates the quality parameter for the decoding part. Moreover, a frame location determining part determines a next frame location to process based on the frame data number, and the frame location updating part indicates the next frame location to a frame separating part.Type: ApplicationFiled: May 7, 2004Publication date: February 24, 2005Inventors: Yasushi Yamaguchi, Shoichi Teranaka, Yasunori Ishikawa
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Publication number: 20040206046Abstract: The present invention relates to a packaging system for causing articles M to fall downward along a predetermined falling route A and filling the articles M into a tubular film F. The packaging system is provided with an auxiliary device 205 operating on the falling route A at predetermined timing and facilitating or improving the flow of the articles M, determination unit 21a determining whether a state of the flow of the articles M on the falling route A is normal or abnormal, and a change unit 21b changing the operating timing of the auxiliary device 205 according to the state of the flow of the articles M determined by the determination unit 21a. With this configuration, the state of the flow of the articles M is improved and the high productivity (yield) and/or operativity of the packaging system can be maintained.Type: ApplicationFiled: July 23, 2003Publication date: October 21, 2004Applicant: ISHIDA CO., LTDInventors: Yukio Nakagawa, Katsuaki Kono, Yasushi Yamaguchi
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Patent number: 6749816Abstract: A high-pressure treatment apparatus comprises a first solid reservoir, a second solid reservoir connected to the first solid reservoir through a first connecting pipe, a high-pressure reactor connected to the second solid reservoir through a second connecting pipe, means for feeding reaction medium into the high-pressure reactor, a first sealing unit and a second sealing unit intervened respectively in the first connecting pipe and second connecting pipe, a first fluid feed unit for feeding a first fluid between the first sealing unit and the second sealing unit, a second fluid feed unit for feeding a second fluid between the second sealing unit and the high-pressure reactor, and means for opening the second sealing unit at the time of shut-off of the first sealing unit and controlling the first fluid and the second fluid to form a pressure-gradient so that pressure between the first sealing unit and the second sealing unit and pressure between the second sealing unit and the high-pressure reactor decrease grType: GrantFiled: December 27, 1999Date of Patent: June 15, 2004Assignee: Kabushiki Kaisha ToshibaInventors: Yutaka Hasegawa, Kazuya Yamada, Yoshie Akai, Norihisa Saito, Yoshikazu Matsubayashi, Yasushi Yamaguchi, Hisao Oomura, Yumiko Abe, Atsushi Ohara
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Publication number: 20040088948Abstract: A bag manufacturing and packaging apparatus includes a bag manufacturing unit that tubularly forms a strip film and manufactures a bag filled with articles; a feed roller unit that feeds a strip, to which the bag manufactured by the bag manufacturing unit is mounted; and a mounting unit that mounts the bag to the strip fed by the feed roller unit. The strip is rectilinearly maintained between the feed roller unit and the mounting unit by imparting a bend on the strip in the transverse cross section that intersects a transport pathway of the strip. The object of the present invention is to provide a bag manufacturing and packaging apparatus that, even if the strip to which bags are mounted lacks rigidity, can smoothly feed the strip, automatically thread the strip to the mounting unit, and form appropriate slits in the strip.Type: ApplicationFiled: October 30, 2003Publication date: May 13, 2004Applicant: ISHIDA CO., LTD.Inventors: Akira Yamamoto, Yoshio Iwasaki, Yukio Nakagawa, Yasushi Yamaguchi, Tatsuo Ito
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Patent number: 6711874Abstract: A package inspecting system includes a packaging machine 200 including a vertical sealing device 201 for sealing opposite longitudinal side edges of a packaging material F, which extend in a direction conforming to a direction of flow of the packaging material F, together to render the packaging material F into a tubular form, and an end sealing device 202 for sealing an end of the tubular packaging material F after articles M have been filled in the tubular packaging material F, to thereby provide a bagged product M1, and a seal checker 400 for inspecting a sealing condition of the packaging material F of the bagged product M1.Type: GrantFiled: April 7, 2000Date of Patent: March 30, 2004Assignee: Ishida Co., Ltd.Inventors: Yukio Nakagawa, Katsuaki Kono, Yasushi Yamaguchi
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Publication number: 20030000179Abstract: The longitudinal-type bag manufacturing and packaging apparatus is an apparatus for packaging batches of articles being dropped. The longitudinal-type bag manufacturing and packaging apparatus includes a bag manufacturing and packaging unit, a film supply unit, photoelectric sensors and a controller. The photoelectric sensors detect a bottom end and a top end of batches of articles being dropped. The controller obtains a gap distance based on detected results detected by the photoelectric sensors. The gap distance is a distance between the top end of a preceding batch and the bottom end of a subsequent batch. Then, the controller compares the obtained gap distance with a predetermined value to automatically adjust the cycle time or to reduce the processing speed of the weighing unit.Type: ApplicationFiled: June 10, 2002Publication date: January 2, 2003Applicant: ISHIDA CO. LTD.Inventors: Yukio Nakagawa, Yasushi Yamaguchi