Patents by Inventor Ryo Kosaka
Ryo Kosaka 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: 8548240Abstract: An apparatus comprises: unit configured to divide input document data into a body region, a caption region, and an object region; unit configured to acquire text information included in each of the body region and the caption region; unit configured to search the text information in the body region for an anchor term, to extract an anchor term from the text information in the caption region, and to generate a bi-directional link between a portion corresponding to the anchor term in the body region and a portion of the object region to which the caption region is appended; and unit configured to convert the input document data into digital document data in which the portion corresponding to the anchor term in the body region and the portion corresponding to the object region to which the caption region is appended are bi-directionally linked based on the link.Type: GrantFiled: June 16, 2011Date of Patent: October 1, 2013Assignee: Canon Kabushiki KaishaInventors: Tomotoshi Kanatsu, Hidetomo Sohma, Reiji Misawa, Ryo Kosaka
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Patent number: 8514462Abstract: An image processing apparatus comprises: a character information acquisition unit configured to acquire character information included in each of a body region and a caption region; an accumulation unit configured to divide the character information acquired from the body region into predetermined set units and to accumulate the character information and position information of the divided set unit in a memory; an anchor term extraction unit configured to extract an anchor term from the character information acquired from the caption region; an anchor term search unit configured to search, based on the character information accumulated in the memory for each set unit, for the set unit including the anchor term extracted; a link information generation unit configured to generate link generation information that associates the set unit found by the anchor term search unit with the object region to which the caption region including the anchor term is appended.Type: GrantFiled: June 29, 2011Date of Patent: August 20, 2013Assignee: Canon Kabushiki KaishaInventors: Hidetomo Sohma, Tomotoshi Kanatsu, Reiji Misawa, Ryo Kosaka
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Patent number: 8411960Abstract: An image processing apparatus extracts an object area (e.g., character, picture, line drawing, and table) from an input image and acquires a metadata to be associated with the object. The image processing apparatus generates a transparent graphics description for an object area having an attribute that requires generation of the transparent graphics description, and generates an electronic document while associating the transparent graphics description with the metadata. As transparent graphics description, an arbitrary shape of graphics can be used. Accordingly, the image processing apparatus can generate electronic document data suitable for a highlight expression, which is easy for users to recognize in a search operation using a keyword to search an object included in an electronic document.Type: GrantFiled: February 25, 2010Date of Patent: April 2, 2013Assignee: Canon Kabushiki KaishaInventors: Reiji Misawa, Ryo Kosaka, Tomotoshi Kanatsu, Hidetomo Sohma
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Patent number: 8355578Abstract: Even when captions of a plurality of objects use an identical anchor expression, the present invention can associate an appropriately explanatory text in a body text as metadata with the objects.Type: GrantFiled: March 3, 2011Date of Patent: January 15, 2013Assignee: Canon Kabushiki KaishaInventors: Hidetomo Sohma, Tomotoshi Kanatsu, Ryo Kosaka, Reiji Misawa
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Patent number: 8274707Abstract: An object of the present invention is to provide an image processing apparatus which provides an image with an extended region of a size suitable for performing block processing. In order to achieve the object, the image processing apparatus according to the present invention includes an input unit for inputting image data and printer setting information of the image data; and an extended region computing unit for dividing the image data into a block region and computing an extended region of the divided block region based on the printer setting information. The apparatus also includes a generating unit for generating a processed block region with the extended region added to the block region; and a processing unit for performing image processing on the processed block region produced by the generating unit.Type: GrantFiled: April 28, 2009Date of Patent: September 25, 2012Assignee: Canon Kabushiki KaishaInventor: Ryo Kosaka
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Publication number: 20120008174Abstract: An image processing apparatus comprises: a character information acquisition unit configured to acquire character information included in each of a body region and a caption region; an accumulation unit configured to divide the character information acquired from the body region into predetermined set units and to accumulate the character information and position information of the divided set unit in a memory; an anchor term extraction unit configured to extract an anchor term from the character information acquired from the caption region; an anchor term search unit configured to search, based on the character information accumulated in the memory for each set unit, for the set unit including the anchor term extracted; a link information generation unit configured to generate link generation information that associates the set unit found by the anchor term search unit with the object region to which the caption region including the anchor term is appended.Type: ApplicationFiled: June 29, 2011Publication date: January 12, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Hidetomo Sohma, Tomotoshi Kanatsu, Reiji Misawa, Ryo Kosaka
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Publication number: 20120008864Abstract: An apparatus comprises: unit configured to divide input document data into a body region, a caption region, and an object region; unit configured to acquire text information included in each of the body region and the caption region; unit configured to search the text information in the body region for an anchor term, to extract an anchor term from the text information in the caption region, and to generate a bi-directional link between a portion corresponding to the anchor term in the body region and a portion of the object region to which the caption region is appended; and unit configured to convert the input document data into digital document data in which the portion corresponding to the anchor term in the body region and the portion corresponding to the object region to which the caption region is appended are bi-directionally linked based on the link.Type: ApplicationFiled: June 16, 2011Publication date: January 12, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Tomotoshi Kanatsu, Hidetomo Sohma, Reiji Misawa, Ryo Kosaka
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Publication number: 20120011429Abstract: An image processing apparatus successively designates each page of an input page image as a processing target, detects an anchor expression constituted by a specific character string, and associates a highlight position corresponding to the anchor expression with a link identifier. When the anchor expression and the link identifier are registered in a link configuration management table, if the same anchor expression is already registered in the table, the apparatus updates the table in such a way as to mutually associate the link identifiers of the same anchor expression. The apparatus generates page data of an electronic document based on a link identifier relating to a processing target page image and its highlight position and transmits the generated page data. The apparatus generates information usable to link the relevant link identifiers based on the link configuration management table, after completing the processing for all pages, and transmits the generated information.Type: ApplicationFiled: July 6, 2011Publication date: January 12, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Ryo Kosaka, Reiji Misawa, Tomotoshi Kanatsu, Hidetomo Sohma
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IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
Publication number: 20110252315Abstract: A region division portion extracts an “object”, an “anchor expression accompanying the object” and a “text including the anchor expression” from image data based on a paper document and an electronic document. A link processing portion generates link information that associates, in two ways, the “object”, the “anchor expression included in the text” or the “text including the anchor expression” with each other. Then, a format conversion portion converts the link information into electronic document data including two-way link information. When this electronic document data is displayed by an application and one of the “object” and the “anchor expression included in the text” is selected, the other can be displayed according to the link information.Type: ApplicationFiled: March 29, 2011Publication date: October 13, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Reiji Misawa, Ryo Kosaka, Tomotoshi Kanatsu, Hidetomo Sohma -
Publication number: 20110229035Abstract: Even when captions of a plurality of objects use an identical anchor expression, the present invention can associate an appropriately explanatory text in a body text as metadata with the objects.Type: ApplicationFiled: March 3, 2011Publication date: September 22, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Hidetomo Sohma, Tomotoshi Kanatsu, Ryo Kosaka, Reiji Misawa
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Publication number: 20110167081Abstract: According to the present invention, it is possible to create electronic document data capable of highlighting an object detected through a search so that a user can easily recognize it. An image processing apparatus extracts an object from an input image and extracts metadata related to the object. The image processing apparatus, when determines to describe with a shape in accordance with the shape of the object, creates a vector path description of frame described with a shape in accordance with the shape of the object. Then, the image processing apparatus creates an electronic document including data of the input image and the vector path description of frame with which the metadata is associated. When a keyword search is performed on the created electronic document, highlight display is performed in accordance with the vector path description of frame with which metadata that matches the keyword is associated.Type: ApplicationFiled: December 20, 2010Publication date: July 7, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Ryo Kosaka, Reiji Misawa, Tomotoshi Kanatsu, Hidetomo Sohma
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Publication number: 20100220929Abstract: An image processing apparatus extracts an object area (e.g., character, picture, line drawing, and table) from an input image and acquires a metadata to be associated with the object. The image processing apparatus generates a transparent graphics description for an object area having an attribute that requires generation of the transparent graphics description, and generates an electronic document while associating the transparent graphics description with the metadata. As transparent graphics description, an arbitrary shape of graphics can be used. Accordingly, the image processing apparatus can generate electronic document data suitable for a highlight expression, which is easy for users to recognize in a search operation using a keyword to search an object included in an electronic document.Type: ApplicationFiled: February 25, 2010Publication date: September 2, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Reiji Misawa, Ryo Kosaka, Tomotoshi Kanatsu, Hidetomo Sohma
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Publication number: 20090290192Abstract: An object of the present invention is to provide an image processing apparatus which provides an image with an extended region of a size suitable for performing block processing. In order to achieve the object, the image processing apparatus according to the present invention includes an input unit for inputting image data and printer setting information of the image data; and an extended region computing unit for dividing the image data into a block region and computing an extended region of the divided block region based on the printer setting information. The apparatus also includes a generating unit for generating a processed block region with the extended region added to the block region; and a processing unit for performing image processing on the processed block region produced by the generating unit.Type: ApplicationFiled: April 28, 2009Publication date: November 26, 2009Applicant: CANON KABUSHIKI KAISHAInventor: Ryo Kosaka
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Patent number: 7500404Abstract: Strain gauges A, B for a bending portion cross each other and are stuck to a strain gauge sticking portion 7 for a bending portion located in a portion applying centrifugal force or centripetal force of a fluid thereto in a bending portion 4 in a bending circular tube 1 formed by bending a tube circulating the fluid therein. Further, strain gauges C, D for compensating static pressure and temperature cross each other and are stuck to a strain gauge sticking portion 11 for a straight tube portion located in a straight tube portion 8 connected to the bending portion 4 in the bending circular tube 1. Detecting signals of strain gauges A, B for a bending portion and strain gauges C, D for compensation are guided to an opposite position of a bridge circuit 12.Type: GrantFiled: February 16, 2007Date of Patent: March 10, 2009Assignee: National Institute of Advanced Industrial Science & TechnologyInventors: Takashi Yamane, Ryo Kosaka
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Patent number: 7284956Abstract: A control system for a continuous flow rotary blood pump is provided. A normal operating range of the blood pump is established. The normal operating range may comprise a normal pump flow range and a normal pressure head range. A target rotational speed of the pump is set in accordance with the normal operating range. A current operating condition of the blood pump is determined. The current operating condition may comprise a current pump flow, a current pressure head, and a current rotational speed of the pump. The current operating condition is compared with the normal operating range. An appropriate control algorithm is selected from a plurality of available control algorithms based on the comparison. The target rotational speed of the pump is adjusted using the selected control algorithm to maintain or recover the normal operating range.Type: GrantFiled: November 8, 2002Date of Patent: October 23, 2007Assignees: Miwatec Co., Ltd., Baylor College of MedicineInventors: Yukihiko Nose, Toshiyuki Shinohara, Ryo Kosaka, Hirohito Sumikura
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Publication number: 20070193371Abstract: Strain gauges A, B for a bending portion cross each other and are stuck to a strain gauge sticking portion 7 for a bending portion located in a portion applying centrifugal force or centripetal force of a fluid thereto in a bending portion 4 in a bending circular tube 1 formed by bending a tube circulating the fluid therein. Further, strain gauges C, D for compensating static pressure and temperature cross each other and are stuck to a strain gauge sticking portion 11 for a straight tube portion located in a straight tube portion 8 connected to the bending portion 4 in the bending circular tube 1. Detecting signals of strain gauges A, B for a bending portion and strain gauges C, D for compensation are guided to an opposite position of a bridge circuit 12.Type: ApplicationFiled: February 16, 2007Publication date: August 23, 2007Inventors: Takashi Yamane, Ryo Kosaka
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Patent number: 6817836Abstract: A control system for a continuous flow rotary blood pump is provided. A normal operating range of the blood pump is established. The normal operating range may comprise a normal pump flow range and a normal pressure head range. A target rotational speed of the pump is set in accordance with the normal operating range. A current operating condition of the blood pump is determined. The current operating condition may comprise a current pump flow, a current pressure head, and a current rotational speed of the pump. The current operating condition is compared with the normal operating range. An appropriate control algorithm is selected from a plurality of available control algorithms based on the comparison. The target rotational speed of the pump is adjusted using the selected control algorithm to maintain or recover the normal operating range.Type: GrantFiled: September 10, 2002Date of Patent: November 16, 2004Assignees: Miwatec Incorporated, Baylor College of MedicineInventors: Yukihiko Nose, Toshiyuki Shinohara, Ryo Kosaka, Hirohito Sumikura
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Publication number: 20040047737Abstract: A control system for a continuous flow rotary blood pump is provided. A normal operating range of the blood pump is established. The normal operating range may comprise a normal pump flow range and a normal pressure head range. A target rotational speed of the pump is set in accordance with the normal operating range. A current operating condition of the blood pump is determined. The current operating condition may comprise a current pump flow, a current pressure head, and a current rotational speed of the pump. The current operating condition is compared with the normal operating range. An appropriate control algorithm is selected from a plurality of available control algorithms based on the comparison. The target rotational speed of the pump is adjusted using the selected control algorithm to maintain or recover the normal operating range.Type: ApplicationFiled: November 8, 2002Publication date: March 11, 2004Applicants: MIWATEC INCORPORATED, BAYLOR COLLEGE OF MEDICINEInventors: Yukihiko Nose, Toshiyuki Shinohara, Ryo Kosaka, Hirohito Sumikura
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Publication number: 20040047736Abstract: A control system for a continuous flow rotary blood pump is provided. A normal operating range of the blood pump is established. The normal operating range may comprise a normal pump flow range and a normal pressure head range. A target rotational speed of the pump is set in accordance with the normal operating range. A current operating condition of the blood pump is determined. The current operating condition may comprise a current pump flow, a current pressure head, and a current rotational speed of the pump. The current operating condition is compared with the normal operating range. An appropriate control algorithm is selected from a plurality of available control algorithms based on the comparison. The target rotational speed of the pump is adjusted using the selected control algorithm to maintain or recover the normal operating range.Type: ApplicationFiled: September 10, 2002Publication date: March 11, 2004Applicants: Miwatec Incorporated, Baylor College of MedicineInventors: Yukihiko Nose, Toshiyuki Shinohara, Ryo Kosaka, Hirohito Sumikura