Patents by Inventor Yutaka Kato

Yutaka Kato 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).

  • Publication number: 20150262415
    Abstract: Disclosed is an image processing device that includes: a storage unit that holds model information including information indicating a plurality of feature points of a detection object; a correspondence-relationship determination unit that extracts a plurality of feature points included in an input image as a two-dimensional image or a three-dimensional image and that determines a correspondence relationship between an extracted plurality of feature points and a plurality of feature points of the model information; and a position estimating unit that estimates, based on the correspondence relationship, one or a plurality of second positions of the input image corresponding to one or a plurality of first positions set relatively to the detection object. The one or plurality of first positions is included in a point, a line, or a region.
    Type: Application
    Filed: February 19, 2015
    Publication date: September 17, 2015
    Applicant: OMRON CORPORATION
    Inventors: Yoshihisa MINATO, Yutaka KATO
  • Publication number: 20150167137
    Abstract: An aluminum alloy for microporous hollow shape material use constituted by an aluminum alloy which has excellent corrosion resistance and extrudability which keeps down the content of Cu which poses a problem in intergranular corrosion resistance, which maintains the natural potential noble, which adds transition metals which do not obstruct the extrudability is provided, that is, an aluminum alloy which has a chemical composition which contains, by mass %, Fe: 0.05 to 0.20%, Si: 0.10% or less, Cu: 0.15 to 0.32%, Mn: 0.08 to 0.15%, Zr: 0.05% or less, Ti: 0.06 to 0.15%, Cr: 0.03% or less, and balance: Al and unavoidable impurities and has an amount of gas in the alloy billet of 0.25 cc/100 g or less, and a method of production of an aluminum alloy which, produces a DC cast billet.
    Type: Application
    Filed: March 28, 2013
    Publication date: June 18, 2015
    Applicants: OKB CO., LTD., NIPPON LIGHT METAL COMPANY, LTD.
    Inventors: Shigeru Okaniwa, Meitoku Ogasawara, Takao Otaki, Yusuke Seki, Yutaka Kato
  • Publication number: 20140301648
    Abstract: A model is defined by a plurality of first positions on an edge extracted from a model image and a changing direction of the edge in each of the first positions. An image processing apparatus calculates a changing direction of an edge in a second position of an input image corresponding to the first position on the edge of the model image. The image processing apparatus accepts an instruction associated with a permissible value of the changing direction of the edge. The image processing apparatus calculates a similarity degree of the first position and the second position corresponding to the first position based on the accepted instruction, the changing direction of the edge in the first and second position. The image processing apparatus determines whether a specific area in the input image is similar to the model or not based on the calculated similarity degree in the second positions.
    Type: Application
    Filed: April 3, 2014
    Publication date: October 9, 2014
    Applicant: OMRON Corporation
    Inventors: Yutaka KATO, Yutaka KIUCHI
  • Publication number: 20140301632
    Abstract: A control system executes a first control operation, and then executes a second control operation. In the first control operation, the image processing section obtains the image data and specifies a position of a characteristic part. The control section determines a control instruction for accelerating an object to a predetermined first speed based on the specified position of the characteristic part and then decelerating the object to a predetermined second speed lower than the first speed, to move the object to an intermediate target position away from the final target position by a predetermined margin distance. In the second control operation, the image processing section obtains the image data during movement of the moving mechanism and specifies the position of the characteristic part, and the control section determines a control instruction for positioning the object to the final target position based on the specified position of the characteristic part.
    Type: Application
    Filed: April 7, 2014
    Publication date: October 9, 2014
    Applicant: OMRON Corporation
    Inventors: Yasuyuki IKEDA, Kazushi YOSHIOKA, Yutaka KATO, Yuichi DOI
  • Publication number: 20140237580
    Abstract: There is provided a method of a server system including identifying a first token and a second token based on an identifier received from a first external information processing apparatus, acquiring data from the first external information processing apparatus with use of the first token, generating a document from the acquired data, transmitting the second token to an authentication processing apparatus, acquiring a verification result of the second token from the authentication processing apparatus, and transmitting the generated document to a second external information processing apparatus with use of the second token.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 21, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Yutaka Kato
  • Publication number: 20140158738
    Abstract: A stapler includes a penetrating part including a pair of cutting blades to form holes in a workpiece and to cause leg portions of a staple to penetrate the workpiece, an operating member, and a bending part configured to bend the leg portions. The bending part includes a bending member configured to bend the leg portions of the staple, and a driving force transmitting section configured to transmit an operation of the operating member to the bending member.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 12, 2014
    Applicant: MAX CO., LTD.
    Inventors: Yutaka KATO, Suguru MIWA
  • Patent number: 8698831
    Abstract: This invention provides an image processing device and an image processing method capable of generating synthetic image data containing effective image information without being influenced by the variation of the photographing environment. A correcting portion updates (shifts) a “brightness” upper and lower limit range according to a deviation ?E received from a deviation calculating portion. The correcting portion accepts an initial value Emax0 of the “brightness” upper limit and an initial value Emin0 of the lower limit in advance, so that the “brightness” upper limit and lower limit after update is (Emax0+?E) and (Emin0+?E), respectively. The “brightness” upper and lower limit range after the update calculated by the correcting portion is provided to a tone mapping unit.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: April 15, 2014
    Assignee: Omron Corporation
    Inventors: Yutaka Kato, Yutaka Kiuchi
  • Patent number: 8611679
    Abstract: This invention provides an image processing device and an image processing method capable of implementing pattern matching based on an edge code at relatively high speed with a smaller circuit configuration. In the image processing device according to the present embodiment, an information amount of a valid zone is diffused over an entire edge code image. In other words, the amount of information used in the entire edge code image is compressed by reducing the number of bits to assign to each pixel and effectively using the number of bits assigned to each pixel as a whole. If a valid zone for an edge EDG1, the following invalid zone in which the invalid edge code value continues, and the following valid zone for an edge EDG2 appear in a profile of the edge code value, increase/decrease information from the edge code value contained in the valid zone for the edge EDG1 to the edge code value contained in the valid zone for the edge EDG2 is assigned to the element corresponding to the invalid zone.
    Type: Grant
    Filed: February 25, 2010
    Date of Patent: December 17, 2013
    Assignee: Omron Corporation
    Inventors: Yutaka Kato, Koji Shimada
  • Patent number: 8598879
    Abstract: A magnetic resonance diagnostic apparatus is configured in such a manner that: a high-frequency transmission coil transmits a high-frequency electromagnetic wave at a magnetic resonance frequency to an examined subject; a heating coil performs a heating process by radiating a high-frequency electromagnetic wave onto the examined subject at a frequency different from the magnetic resonance frequency; based on a magnetic resonance signal, a measuring unit measures the temperature of the examined subject changing due to the high-frequency electromagnetic wave radiated by the heating coil; and a control unit exercises control so that the measuring unit measures the temperature while the heating coil is performing the heating process, by ensuring that the transmission of the high-frequency electromagnetic wave by the high-frequency transmission coil and the radiation of the high-frequency electromagnetic wave by the heating coil are performed in parallel.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: December 3, 2013
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Yoshitomo Sakakura, Satoshi Sugiura, Tomoyuki Yoshida, Takashi Yanashima, Masateru Iwasa, Yutaka Kato, Koji Kitamura, Kazuto Nogami, Hidekazu Tanaka, Makoto Sato, Shigehide Kuhara, Taketo Kawakami, Yasutake Yasuhara, Hiroshi Sugimoto
  • Publication number: 20130292012
    Abstract: Provided as an aluminum alloy for finely hollow shapes is an aluminum alloy that is reduced in the content of Cu, which is problematic with respect to intergranular corrosion resistance, and that can be kept having a noble self-potential and has excellent extrudability. The alloy has a chemical composition which contains 0.05-0.15 mass % Fe, up to 0.10 mass % Si, 0.03-0.07 mass % Cu, 0.30-0.55 mass % Mn, 0.03-0.06 mass % Cr, and 0.08-0.12 mass % Ti and which optionally further contains up to 0.08 mass % V so as to satisfy the relationship Ti+V=0.08 to 0.2 mass %. Also provided is a process for producing a finely hollow aluminum alloy shape.
    Type: Application
    Filed: January 12, 2012
    Publication date: November 7, 2013
    Applicant: NIPPON LIGHT METAL COMPANY, LTD.
    Inventors: Shigeru Okaniwa, Meitoku Ogasawara, Takao Otaki, Yutaka Kato
  • Patent number: 8538127
    Abstract: An image processing method and an image processing system can perform image processing with higher accuracy while a gloss is removed without immobilizing a continuously moving inspection object. The image processing apparatus images the inspection object moving in a predetermined direction plural times with an imaging unit disposed in a predetermined position while a visual field of the imaging unit is lighted by a lighting source disposed in a constant relative position with respect to the imaging unit, aligns plural images with the inspection object as a reference by searching sequentially a region indicating at least part of the inspection object between the two images in the plural images acquired by a series of imagings with the imaging unit, and produces a composite image from the aligned plural images.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: September 17, 2013
    Assignee: OMRON Corporation
    Inventors: Toshiyuki Sakanaga, Yutaka Kato
  • Patent number: 8531698
    Abstract: An object is to reduce a document generating time period of a form or the like, and to generate an appropriate document having correct calculation results even if it is necessary to calculate the aggregate of calculation target data extending over a plurality of pages. To achieve the object, the information processing apparatus is a system for generating a form by filling a plurality of insertion data into a template, which has a requesting unit configured to request one or more other apparatuses to execute processing of filling part of the plurality of insertion data into the template, wherein the requesting unit decides, according to the difference between two consecutive insertion data in the plurality of insertion data, the part of the insertion data the one or more other apparatuses are requested to fill into the template.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: September 10, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yutaka Kato
  • Patent number: 8526026
    Abstract: In a document processing system, a client PC transmits a request to generate a document for which multiple printing is to be prevented to a document generating server. The document generating server receives this request, and determines whether this request is one for generating the document for which multiple printing is to be prevented. Depending on the result of this determination, the document generating server appends a display for unauthorized printing to the document, and appends a button for printing operation in order to carry out printing of the document.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: September 3, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yutaka Kato
  • Patent number: 8422759
    Abstract: An edge code histogram of a model generated in a model image is registered. A target region with respect to the input image is set. An edge code histogram for the target region is generated. A relative positional relationship between the edge code histogram of the model and the edge code histogram for the target region is sequentially changed, and a degree of coincidence between the edge code histograms at each relative position is calculated. A possibility that the region that matches the model is contained in the set target region from the sequentially calculated degree of coincidence between the edge code histograms is evaluated. Then a candidate point having a possibility of matching the model in the input image is specified while sequentially changing the position of the target region with respect to the input image and repeating steps above for each target region.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: April 16, 2013
    Assignee: OMRON Corporation
    Inventors: Yutaka Kato, Shiro Fujieda, Yutaka Kiuchi, Shohei Nakaoka
  • Patent number: 8390867
    Abstract: Embodiments of the invention relate to a form management system that generates a form ID of the form to be created, on the basis of a form data ID, which is generated based on a template ID generated from a form template and form data to be overlaid thereon. In addition, the form management system may be capable of identifying and managing the form template and the form data for the generated form.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: March 5, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yutaka Kato
  • Patent number: 8373878
    Abstract: To create a job flow having machine type dependence and commonly usable among different types of devices, a CPU of a client PC displays first task information relating to tasks usable in a first print processing device and creates a first task cooperative job flow executable in the first print processing device. Then, the CPU of the client PC creates definition information of the first task cooperative job flow based on an edit instruction entered using the first task information. Furthermore, the CPU of the client PC produces definition information of a second task cooperative job flow executable in a second task processing device based on the definition information of the created first cooperative job flow as well as based on second task information relating to tasks usable in the second print processing device.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: February 12, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yutaka Kato
  • Patent number: 8370733
    Abstract: In the case of editing document data that has a plurality of fields, by allowing the user to identify a field that is closely related to the selected field, operability of the editing operation of the document data is improved. A selection field detecting unit detects one of the fields according to the operation of the user. An automatic level allocating process executing unit decides the relation degrees between the detected selection field and the other fields. A field enlarging/contracting unit and a display screen control unit switch display control regarding those other fields based on the relation degrees.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: February 5, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yutaka Kato
  • Patent number: 8212871
    Abstract: This invention provides an image processing device capable of appropriately generating a synthetic image with an enlarged dynamic range even when a measuring article is moving. A work to be a reference (reference work) is imaged a plurality of times under an exposure condition same as that for generating a synthesized image, and specified regions are registered as reference images from a plurality of input images acquired in the respective imaging processes. In an operation mode, a plurality of input images is acquired by imaging a work a plurality of times under a plurality of exposure conditions, and search processes based on the reference images are executed on the respective input images. A partial image having a predetermined size is extracted from each of the plurality of input images based on each specified position, and an image synthesizing process is executed on the plurality of extracted partial images to generate a synthesized image.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: July 3, 2012
    Assignee: Omron Corporation
    Inventors: Norikazu Tonogai, Yutaka Kato, Kiyoshi Imai
  • Patent number: 8169504
    Abstract: This invention provides an image processing device and an image processing method capable of performing image processing of higher accuracy using the synthetic image data with enlarged dynamic range. An image processing method including the steps of acquiring a plurality of input image data with pixel information defined with a first tone range by performing imaging over plural times at different exposure conditions using an imaging unit, generating synthetic image data with pixel information defined with a second tone range wider than the first tone range by synthesizing the plurality of input image data, generating processed image data containing pixel information defined with the second tone range by performing image processing on the synthetic image data for facilitating detection or measurement related to an imaged target; and converting the processed image data to output image data containing pixel information defined with a third tone range narrower than the second tone range is disclosed.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: May 1, 2012
    Assignee: Omron Corporation
    Inventors: Yutaka Kiuchi, Yutaka Kato
  • Patent number: 8115830
    Abstract: There is provided an image processing apparatus capable of properly setting a photographing condition in consideration of time allowable for each processing; the image processing apparatus capable of properly setting the photographing condition while referring to an actually generated composite image; the image processing apparatus capable of properly setting the photographing condition even by a user who has no background knowledge; and the image processing apparatus capable of determining whether or not image composition processing is properly executed even by the user who has no background knowledge. A setting mode screen displays a composite image based on generated output image data, together with “processing time”, being expected time required for generating one output image data. The composite image is updated every time the output image data is generated.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: February 14, 2012
    Assignee: Omron Corporation
    Inventors: Yutaka Kato, Yutaka Kiuchi