Patents by Inventor Yoshitaka Matsumoto
Yoshitaka Matsumoto 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: 8667567Abstract: Provided are a method, system, and computer storage device for managing zone information for devices in a network. A zone group table includes entries for different pairs of zones, wherein each entry indicates whether access between a pair of the zones is permitted. An attribute zone table indicates whether devices in the zones are initiator, target and/or initiator/target. For a selected zone, indication is made of whether ports in the devices in the selected zone have an initiator, target and/or initiator/target attribute as indicated in the attribute zone table. A determination is made as to whether all the ports in the devices in the selected zone have the same attribute of initiator, target or initiator/target. If so, a division proposal is indicated for the selected zone proposing to separate devices in the selected zone into at least one new zone.Type: GrantFiled: April 18, 2012Date of Patent: March 4, 2014Assignee: International Business Machines CorporationInventors: Yoshitaka Matsumoto, Yoshihiko Terashita, Hiroyuki Tanaka
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Patent number: 8488137Abstract: An image forming apparatus comprises a main body, a post-processing device, an objective working section, a light source and a shade member. The post-processing device is disposed freely displaceable between a retracted position at which it is received by an intra-body paper discharge section of the main body and a protruded position at which it is drawn to one side face side. The objective working section is disposed on an upstream side face of the post-processing device in the drawing direction of the post-processing device. The light source is disposed on the upstream side face of the post-processing device, and lights up the objective working section at the protruded position. The shade member is disposed on the upstream side face of the post-processing device and in the front face side from the light source, and blocks direct projection light of the light source to the front face side.Type: GrantFiled: August 4, 2010Date of Patent: July 16, 2013Assignee: Sharp Kabushiki KaishaInventors: Yoshitaka Matsumoto, Masaru Tsuji
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Patent number: 8427804Abstract: A power amplifier for driving a load connected to an output terminal having an output transistor connected in parallel with a corresponding current detection path between the output terminal and a power supply. The detection path includes a switching device and a resistor connected in series, the switching device is turned on only during an on-state period of the corresponding output transistor, and the presence or absence of over-current generation is detected at the output transistors on the basis of a sensing signal obtained from a point connecting the switching device and the resistor. When over-current is detected, the operation of the output transistors is stopped to protect the amplifier.Type: GrantFiled: August 6, 2008Date of Patent: April 23, 2013Assignees: Sanyo Semiconductor Co., Ltd., Semiconductor Components Industries, LLCInventor: Yoshitaka Matsumoto
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Patent number: 8428304Abstract: A computer system, method and computer program that retrieves, from at least one piece of moving image data, at least one scene that includes moving image content to be retrieved. The computer system includes a storage unit that stores a locus of a model of the moving image to be retrieved and velocity variation of the model; a first calculation unit that calculates a first vector including the locus and the velocity variation of the model; a second calculation unit that calculates a second vector regarding the moving image content to be retrieved included in the at least one piece of moving image data; a third calculation unit that calculates a degree of similarity between the first and second vectors; and a selection unit that selects, at least one scene which includes the moving image content to be retrieved, on the basis of the degree of similarity.Type: GrantFiled: May 29, 2009Date of Patent: April 23, 2013Assignee: International Business Machines CorporationInventors: Shingo Kato, Naruaki Masuno, Yoshitaka Matsumoto, Tetsuya Shimizu
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Patent number: 8392425Abstract: In a document management system that manages index item definition and document data by cabinet, an index can be easily provided. A user that can log into a first database can use an index item defined by the first database to provide an index value to document data stored in a second database.Type: GrantFiled: March 16, 2011Date of Patent: March 5, 2013Assignee: Canon Kabushiki KaishaInventor: Yoshitaka Matsumoto
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Patent number: 8291507Abstract: When a shortcut of a document is generated, a user is caused to set the number of times of access to the shortcut. A shortcut identifier for identifying the shortcut is generated. The shortcut identifier and the number of times of access are registered in a shortcut management table in association with each other. Thereafter, the generated shortcut identifier and a mail address as a destination of a mail are set in the shortcut. The mail attached with the shortcut is transmitted. When the mail address set in the shortcut attached to the received mail and a mail address of the user stored in a PC that receives the mail coincide with each other, access to the document linked to the shortcut is permitted. This enables to more appropriately adjust the access to the document than in the past without changing an access right of the document itself.Type: GrantFiled: June 2, 2009Date of Patent: October 16, 2012Assignee: Canon Kabushiki KaishaInventor: Yoshitaka Matsumoto
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Publication number: 20120221704Abstract: Provided are a method, system, and computer storage device for managing zone information for devices in a network. A zone group table includes entries for different pairs of zones, wherein each entry indicates whether access between a pair of the zones is permitted. An attribute zone table indicates whether devices in the zones are initiator, target and/or initiator/target. For a selected zone, indication is made of whether ports in the devices in the selected zone have an initiator, target and/or initiator/target attribute as indicated in the attribute zone table. A determination is made as to whether all the ports in the devices in the selected zone have the same attribute of initiator, target or initiator/target. If so, a division proposal is indicated for the selected zone proposing to separate devices in the selected zone into at least one new zone.Type: ApplicationFiled: April 18, 2012Publication date: August 30, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Yoshitaka Matsumoto, Yoshihiko Terashita, Hiroyuki Tanaka
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Publication number: 20120198523Abstract: Provided are a method, system, and computer storage device for managing zone information for devices in a network. A zone table includes entries indicating whether devices in at least one zone are permitted to communicate. An attributes table has attributes of the devices indicated in the zone table. A determination is made of attributes from the attributes table for devices indicated in the zone table entries as being permitted to communicate. The entries in the zone table indicating that devices can communicate are verified by determining whether the attributes for the devices indicated as permitted to communicate in the entries in the zone table are consistent with the determined devices being able to communicate. Information is outputted indicating whether the entries in the zone table indicating that devices can communicate are in error.Type: ApplicationFiled: April 13, 2012Publication date: August 2, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Yoshitaka Matsumoto, Yoshihiko Terashita, Hiroyuki Tanaka
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Publication number: 20120189141Abstract: A pair of PWM signals having mutually opposite or identical phases is applied to both terminals of a load to drive the load. An anomaly detection circuit detects a state of change in the pair of PWM signals (PWM+ and PWM?), performs counting operation when at least one PWM signal stops changing, and outputs an anomaly detection signal when the count value becomes a predetermined value.Type: ApplicationFiled: January 20, 2012Publication date: July 26, 2012Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC.Inventor: Yoshitaka Matsumoto
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Patent number: 8200672Abstract: In a search support server, a related word extraction unit generates frequency information and co-occurrence information of keywords, a graph generation unit generates coordinate information of a spring graph including the keywords as nodes, on the basis of the co-occurrence information, a cluster generation unit groups the nodes into clusters and thereby generates cluster definition information, and a display information generation unit generates display information of the spring graph. In addition, an operation determination unit determines which operation is performed on the spring graph. Then, when a level change is instructed, the display information generation unit generates display information of the spring graph after the level is changed. When a node change is instructed, a cluster re-generation unit changes the cluster definition information and the frequency information.Type: GrantFiled: June 24, 2009Date of Patent: June 12, 2012Assignee: International Business Machines CorporationInventors: Noritaka Adachi, Shinya Kawanaka, Yoshitaka Matsumoto, Raymond Harry Putra Rudy
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Patent number: 8201225Abstract: Provided are an apparatus, system composed of apparatuses in a chassis, and a method for managing access among a plurality of devices accommodated in a chassis. Setting information by the user on access between a first management unit including at least one device of said plurality of devices and a second management unit including at least one device of said plurality of devices is accepted. The first attribute information is acquired designating at least any one of an instruction issuing function and an instruction receiving function among the functions of said first management unit and the second attribute information designating at least any one of the instruction issuing function and the instruction receiving function among the functions of said second management unit. A determination is made as to whether or not said setting information is consistent with a combination of said first attribute information and said second attribute information.Type: GrantFiled: July 13, 2009Date of Patent: June 12, 2012Assignee: International Business Machines CorporationInventors: Yoshitaka Matsumoto, Yoshihiko Terashita, Hiroyuki Tanaka
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Patent number: 8150823Abstract: The present invention provides a search apparatus, method and program using a public search engine, which is capable of acquiring necessary information without allowing confidential information to be inferred. Input of a desired search word comprising characters is received, and characters are extracted from the search word. Multiple character strings comprising the extracted characters are generated. A word is selected as a noise word, and characters are selected from the noise word. A noise character string comprising the extracted characters is generated. A query is generated by combining the character strings and noise character strings, and is transmitted to the search engine. A search is performed by use of the search word over a search result transmitted from the search engine in reply to the query, and the search result is displayed.Type: GrantFiled: August 25, 2009Date of Patent: April 3, 2012Assignee: International Business Machines CorporationInventors: Yasuo Hamano, Shinya Kawanaka, Naruaki Masuno, Yoshitaka Matsumoto
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Publication number: 20120021063Abstract: To provide a collagen/elastin crosslinked material capable of satisfactorily corresponding to various uses such as medical materials including an artificial dermis and scaffolding materials for cell culture. The collagen/elastin crosslinked material is obtained by crosslinking a fish-derived collagen and a fish-derived elastin, and is fully capable of corresponding to various uses such as medical materials including an artificial dermis and scaffold material for cell culture.Type: ApplicationFiled: March 10, 2010Publication date: January 26, 2012Applicants: MARUHA NICHIRO FOODS, INC., HIROSAKI UNIVERSITY, SAPPORO MEDICAL UNIVERSITYInventors: Yoshitaka Matsumoto, Takatoshi Yotsuyanagi, Shinichi Suto, Yoshifumi Yamaya, Yosuke Hoshino, Kazunari Nishimura, Tomoko Koga, Hiroyuki Enari
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Publication number: 20120005544Abstract: The document management system assigns property information of a scanned document when transmitting the scanned document from an MFP to a document management server PC, and stores history information related to the transmission job in a memory. Further, the MFP, on receipt of incorrectness information related to property information from the document management server PC, adds the incorrectness information to the history information. Thereafter, when a user logs into the MFP, the MFP determines whether incorrectness information is included in history information having the same user ID as a user ID of the user, and if incorrectness information is included, displays a modification screen for modifying incorrect property information. Further, once the property information has been modified via the modification screen, the MFP transmits the modified information to the document management server PC, and causes information managed by the document management server PC to be updated.Type: ApplicationFiled: June 2, 2011Publication date: January 5, 2012Applicant: CANON KABUSHIKI KAISHAInventor: Yoshitaka Matsumoto
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Publication number: 20110238668Abstract: In a document management system that manages index item definition and document data by cabinet, an index can be easily provided. A user that can log into a first database can use an index item defined by the first database to provide an index value to document data stored in a second database.Type: ApplicationFiled: March 16, 2011Publication date: September 29, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Yoshitaka Matsumoto
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Patent number: 8002273Abstract: A paper discharge apparatus that sequentially discharges paper through a discharge outlet, stacks and stores the paper is provided, the apparatus includes: a discharge tray including a fixed tray that is fixedly disposed spaced apart from the discharge outlet, and a swing tray that is disposed between the fixed tray and the discharge outlet and that is axially supported so as to be capable of swinging at or near an end portion of the fixed tray; and a drive control unit that controls an angle of inclination of a surface of the swing tray with respect to a surface of the fixed tray by swinging the swing tray. In this paper discharge apparatus, paper discharged from the discharge outlet is received on the fixed tray and the swing tray of the discharge tray.Type: GrantFiled: July 21, 2009Date of Patent: August 23, 2011Assignee: Sharp Kabushiki KaishaInventors: Yoshitaka Matsumoto, Toyoaki Nanba, Masaru Tsuji
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Patent number: 7949294Abstract: An image forming apparatus in which an original reading portion is disposed in an upper portion of the apparatus main body, a feed portion is disposed in a lower portion of the apparatus main body, and a printing portion is disposed between the original reading portion and the feed portion as an image forming system, is configured as follows. A paper post-processing portion that can perform a plurality of types of paper post-processing for recording paper transported from the apparatus main body after printing by the printing portion is finished, and a discharge portion to which recording paper is discharged after paper post-processing by the paper post-processing portion is finished, are disposed in a space of the apparatus main body formed by the original reading portion, the printing portion, and the feed portion.Type: GrantFiled: February 27, 2006Date of Patent: May 24, 2011Assignees: Sharp Kabushiki Kaisha, Nisca CorporationInventors: Jinichi Nagata, Naofumi Okada, Kouzou Yamaguchi, Susumu Hashimoto, Toshiki Ohgita, Yoshitaka Matsumoto, Hideo Yoshikawa, Yasunobu Ohkawa, Shin Tsugane, Kazuhito Shimura
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Publication number: 20110090531Abstract: An image processing apparatus that can store a plurality of operations and easily import a template prescribing operations of the image processing apparatus to change GUI definitions. Property information is set which is for setting accompanying information added to image data sent to a server, and has a name part and a value part in which a name and a value, respectively, of the accompanying information are defined. Whether or not information indicative of a second name and information indicative of a second value are included in the value part is determined. When the information indicative of the second name and the information indicative of the second value are included in the value part, the name defined in the name part is converted to the second name, and the value defined in the value part is converted to the second value. The second name and the second value are displayed.Type: ApplicationFiled: October 7, 2010Publication date: April 21, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Yoshitaka Matsumoto
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Publication number: 20110051167Abstract: An image forming apparatus comprises a main body, a post-processing device, an objective working section, a light source and a shade member. The post-processing device is disposed freely displaceable between a retracted position at which it is received by an intra-body paper discharge section of the main body and a protruded position at which it is drawn to one side face side. The objective working section is disposed on an upstream side face of the post-processing device in the drawing direction of the post-processing device. The light source is disposed on the upstream side face of the post-processing device, and lights up the objective working section at the protruded position. The shade member is disposed on the upstream side face of the post-processing device and in the front face side from the light source, and blocks direct projection light of the light source to the front face side.Type: ApplicationFiled: August 4, 2010Publication date: March 3, 2011Inventors: Yoshitaka MATSUMOTO, Masaru Tsuji
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Patent number: 7862028Abstract: A sheet processing apparatus, comprising: a sheet introduction port for feeding a sheet to inside from outside of the sheet processing apparatus; a sheet exit port for ejecting the sheet from inside to outside of the sheet processing apparatus; a sheet carrying part having a sheet carrying passage that communicates the sheet introduction port and the sheet exit port; a fold processing part disposed in a middle of the sheet carrying passage, for arbitrarily folding the sheet; a sheet stacking part that stacks the sheet ejected from the sheet exit port; and a detector that detects whether a height of a bundle of sheets stacked on the sheet stacking part reaches a prescribed height and outputs an OFF signal for turning off a drive of the sheet carrying part, wherein the detector performs detection at a first detection level for detecting the prescribed height of the bundle of sheets folded when the fold processing part is set in a drive state, and at a second detection level for detecting the prescribed height oType: GrantFiled: June 10, 2008Date of Patent: January 4, 2011Assignee: Sharp Kabushiki KaishaInventors: Jinichi Nagata, Yoshitaka Matsumoto