Patents by Inventor Takashi Miyoshi

Takashi Miyoshi 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: 20080089557
    Abstract: An image processing apparatus include an imaging unit that picks up a predetermined view to create an image; a processing region setting unit that sets a region to be processed in the image created by the imaging unit; and a processing calculating unit that performs a predetermined processing calculation on the region set by the processing region setting unit.
    Type: Application
    Filed: November 7, 2007
    Publication date: April 17, 2008
    Applicant: OLYMPUS CORPORATION
    Inventors: Hidekazu Iwaki, Akio Kosaka, Takashi Miyoshi
  • Publication number: 20080088707
    Abstract: An image processing apparatus includes an imaging unit which is mounted on a mobile object and picks an image of a predetermined field of view to generate an image; and a moving information detection unit which detects moving information including a speed of the mobile object. The apparatus also includes a processing content setting unit which sets contents of a process to be performed in the image generated by the imaging unit, based on the moving information detected by the moving information detection unit; and a processing calculation unit which performs processing calculation according to the contents of the process set by the processing content setting unit.
    Type: Application
    Filed: November 7, 2007
    Publication date: April 17, 2008
    Applicant: OLYMPUS CORPORATION
    Inventors: Hidekazu IWAKI, Akio KOSAKA, Takashi MIYOSHI
  • Publication number: 20080079954
    Abstract: A distance measuring apparatus includes a detecting unit which detects a distance to an object located in a predetermined detection range; an imaging unit which generates an image signal group corresponding to a predetermined imaging field; a calculating unit which calculates the distance to the object located in the imaging field based on the image signal group; and an interpolating unit which either interpolates a detection result by the detecting unit by using a calculation result by the calculating unit, or interpolates the calculation result by the calculating unit by using the detection result by the detecting unit.
    Type: Application
    Filed: November 19, 2007
    Publication date: April 3, 2008
    Applicant: Olympus Corporation
    Inventors: Hidekazu Iwaki, Akio Kosaka, Takashi Miyoshi
  • Publication number: 20070283768
    Abstract: A magnetostriction type torque sensor is provided which includes magnetic property change material which is provided on a shaft and whose magnetic property changes in accordance with torque applied to the shaft, an excitation signal generator which generates an excitation signal whose voltage is converted into a predetermined voltage through a switching element, a plurality of detection coils to which the excitation signal generator applies the excitation signal, and which plurality of detection coils outputs voltage, which changes in accordance with change in the magnetic property of the magnetic property change material, between connection points between the detection coils, and an operational state monitor which monitors an operational state of the switching element.
    Type: Application
    Filed: March 16, 2007
    Publication date: December 13, 2007
    Inventors: Atsuhiko Yoneda, Yasuo Shimizu, Shunichiro Sueyoshi, Yoshihiro Oniwa, Yutaka Arimura, Takashi Miyoshi
  • Publication number: 20070280104
    Abstract: In particular embodiments of the present invention, a method for switching is provided. In particular embodiments, the method includes receiving a packet at an input port of a switch, the packet associated with a virtual local area network identifier (VLAN ID) and a Media Access Control (MAC) address, the switch comprising a forwarding database and a plurality of output ports. The method also includes masking the VLAN ID to create a masked VLAN ID comprising fewer bits than the VLAN ID associated with the packet. The method further includes applying a function to the MAC address and the masked VLAN ID to generate an index, and, at the forwarding database, using the index to identify an output port of the switch. The method also includes transmitting the packet from the identified output port.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 6, 2007
    Inventors: Takashi Miyoshi, Yukihiro Nakagawa, Takeshi Shirnizu
  • Patent number: 7295698
    Abstract: A three-dimensional image photographing apparatus acquires an image that includes shape information and texture information of an object, and acquires a three-dimensional image of the object by utilizing the image that includes the shape information and the texture information. A three-dimensional measuring device measures the three-dimensional shape of the object. An illumination device is disposed fixed at a predetermined position relative to the object and comprises an illumination light source and an optical system to illuminate the object. A texture image photographing device photographs a texture image of the object illuminated by the illumination device from a plurality of viewpoints.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: November 13, 2007
    Assignee: Olympus Corporation
    Inventors: Takashi Miyoshi, Kazuhiko Takahashi
  • Publication number: 20070252900
    Abstract: A background lighting module illuminates an object from behind by visible light with respect to a photographing module to identify an area including the boundary between the object and the background portion in an image to be photographed by the photographing module. A controller controls a photographing operation including the exposure of the photographing module and the lighting intensity of the background lighting module. An image processing module processes the images photographed by the photographing module. The controller sets the exposure and lighting intensity to specific conditions so as to photograph a processing image where the background portion on the periphery of the object has a higher luminance than that of the silhouette portion of the object. The image processing module extracts the shape of the object by using the luminance difference between the silhouette area of the object and the background area on the periphery of the object.
    Type: Application
    Filed: June 25, 2007
    Publication date: November 1, 2007
    Applicant: OLYMPUS CORPORATION
    Inventors: Hidekazu Iwaki, Takashi Miyoshi, Kazuhiko Arai
  • Patent number: 7286698
    Abstract: A calibration pattern unit which obtains correction information of an imaging system by imaging at the imaging system comprises a calibration pattern which has a known geometric pattern formed on a plurality of three-dimensionally arranged planes, and a relative position and posture fixing section which fixes relative position and posture between the calibration pattern and the imaging system.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: October 23, 2007
    Assignee: Olympus Corporation
    Inventors: Kazuhiko Arai, Akio Kosaka, Takashi Miyoshi, Kazuhiko Takahashi, Hidekazu Iwaki
  • Publication number: 20070205680
    Abstract: An electric motor having a rotation shaft includes a motor housing into which the electric motor is accommodated, at least one pair of rolling bearings positioned in the motor housing and rotatably supporting both ends of the rotation shaft, and a displacement restriction member provided inside the motor housing and restricting a displacement of the rolling bearing in an axial direction of the rolling bearing. Each rolling bearing includes an inner race, an outer race, and rolling elements rotatably supported between the inner race and the outer race. The inner race is press fitted without any gaps onto an outer peripheral surface of the rotation shaft, and the outer race is press fitted without any gaps into a bearing attachment portion provided inside the motor housing.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 6, 2007
    Inventors: Takashi Miyoshi, Yasuo Shimizu, Atsuhiko Yoneda, Katsuhiro Saito, Ryoji Toyofuku, Katsuji Watanabe
  • Patent number: 7259870
    Abstract: A 3-dimensional image acquisition apparatus acquires images to be used for 3-dimensionally reconstructing an object by picking up the object by a camera twice or more in an image acquisition set including picking up at least once the object carrying a pattern projected onto it by a projection light source. The apparatus comprises a light projection information memory configured to store information on projection of light including information on the time for projecting light for the purpose of projecting the pattern in the image acquisition set, an image acquisition progress information memory configured to store information on the progress of image acquisition in the image acquisition set, and a controller configured to control the projection of light by the projection light source and the picking up by the camera on the basis of the stored information on projection of light and the stored information on the progress.
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: August 21, 2007
    Assignee: Olympus Corporation
    Inventors: Kazuhiko Arai, Akio Kosaka, Takashi Miyoshi, Kazuhiko Takahashi, Hidekazu Iwaki, Yasunori Ohki
  • Patent number: 7253832
    Abstract: A background lighting module illuminates an object from behind by visible light with respect to a photographing module to identify an area including the boundary between the object and the background portion in an image to be photographed by the photographing module. A controller controls a photographing operation including the exposure of the photographing module and the lighting intensity of the background lighting module. An image processing module processes the images photographed by the photographing module. The controller sets the exposure and lighting intensity to specific conditions so as to photograph a processing image where the background portion on the periphery of the object has a higher luminance than that of the silhouette portion of the object. The image processing module extracts the shape of the object by using the luminance difference between the silhouette area of the object and the background area on the periphery of the object.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: August 7, 2007
    Assignee: Olympus Corporation
    Inventors: Hidekazu Iwaki, Takashi Miyoshi, Kazuhiko Arai
  • Patent number: 7246335
    Abstract: In one embodiment, a method for analyzing substrate noise includes applying a static timing analysis (STA) algorithm to a description of a digital circuit. Application of the STA algorithm generates timing information on one or more gates in the digital circuit. The method also includes applying a current waveform generation (CWG) algorithm to the description of the digital circuit, the timing information on one or more gates in the digital circuit, and a description of switching activity in the digital circuit. Application of the CWG algorithm generates a current waveform. The method also includes generating a reduced model (RM) of the digital circuit for simulation according to the description of the digital circuit, the current waveform, and a model of a package associated with the digital circuit. Simulation of the RM of the digital circuit generates an indication of noise in a substrate associated with the digital circuit.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: July 17, 2007
    Assignee: Fujitsu Limited
    Inventors: Rajeev Murgai, Subodh M. Reddy, Takashi Miyoshi, Takeshi Horie, Mehdi B. Tahoori
  • Publication number: 20070009137
    Abstract: Provided are an image generation apparatus, image generation method and image generation program which are capable of displaying the relationship between a vehicle, et cetera, and an imaged image of the subject of monitoring in a manner intuitively comprehensible when displaying the monitoring subject, such as a vehicle, shop, surrounding area of a house, or street, by further comprising a movement information calculation unit for calculating movement information relating to a movement of an camera unit installation body based on either of viewpoint conversion image data generated by a viewpoint conversion unit, imaged image data expressing an imaged image, a spatial model, or mapped spatial data, and by a display unit displaying an image of an camera unit installation body model corresponding to the camera unit installation body and also movement information calculated by a movement information calculation unit.
    Type: Application
    Filed: September 12, 2006
    Publication date: January 11, 2007
    Applicant: OLYMPUS CORPORATION
    Inventors: Takashi Miyoshi, Hidekazu Iwaki, Akio Kosaka
  • Publication number: 20070003162
    Abstract: The image generation device includes distance calculation means for calculating a distance between a space model and an imaging device arrangement object model which is a model such as a vehicle having a camera mounted, according to viewpoint conversion image data generated by viewpoint conversion means, captured image data representing captured image, a space model, or mapped space data. When displaying an image viewed from an arbitrary virtual viewpoint in the 3D space, the image display format is changed according to the distance calculated by the distance calculation means. When displaying a monitoring object such as a vicinity of a vehicle, a shop, a house or a city as an image viewed from an arbitrary virtual viewpoint in the 3D space, it is possible to display the monitoring object in such a manner that the relationship between the vehicle and the image of the monitoring object can be understood intuitionally.
    Type: Application
    Filed: September 11, 2006
    Publication date: January 4, 2007
    Applicant: OLYMPUS CORPORATION
    Inventors: Takashi Miyoshi, Hidekazu Iwaki, Akio Kosaka
  • Patent number: 7147805
    Abstract: The composition of the present invention is one for forming a transparent conducting film, the composition comprising a water-soluble indium compound, a halogen-containing water-soluble organotin compound and a water-soluble organic high molecular compound. A method for forming a transparent conducting film according to the invention comprises the steps of i) applying to a substrate a solution for forming a transparent conducting film containing the composition in water or a solvent comprising water and an organic solvent, and ii) firing the coating film. This method may further include iii) the step of subjecting the film obtained in the firing step ii) to a reducing heat treatment.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: December 12, 2006
    Assignee: Nichia Corporation
    Inventor: Takashi Miyoshi
  • Publication number: 20060268109
    Abstract: A human interface equipment includes an outer shell. A photographing device is arranged inside the outer shell and photographs a neighborhood of the outer shell via a photographing optical system. A variation recognition device recognizes a variation in an image photographed by the photographing device.
    Type: Application
    Filed: June 1, 2006
    Publication date: November 30, 2006
    Applicant: Olympus Corporation
    Inventors: Takashi Miyoshi, Hidekazu Iwaki, Akio Kosaka
  • Patent number: 7138645
    Abstract: A calibration pattern unit which obtains correction information of an imaging system by imaging at the imaging system is formed by combining a plurality of three-dimensionally arranged planes. The calibration pattern unit comprises supporting members each of which has a predetermined surface corresponding to one of the planes, and a calibration pattern in which a predetermined pattern is formed on the predetermined surface of the supporting member. The supporting member can selectively set the calibration pattern unit to a first form for photographing when the correction information is obtained, and a second form for other purposes.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: November 21, 2006
    Assignee: Olympus Corporation
    Inventors: Kazuhiko Arai, Akio Kosaka, Takashi Miyoshi, Kazuhiko Takahashi, Hidekazu Iwaki
  • Publication number: 20060212222
    Abstract: A safe movement support apparatus includes an environmental three-dimensional information acquisition unit 1 for acquiring environmental three-dimensional information corresponding to a state of an actual object within a virtual space surrounding a moving body or an assumed movement track relating the moving body with a prescribed finite expanse; a moving body state information acquisition unit 2 for acquiring moving body state information relating to the moving body; and a safe movement-enabled space calculation unit 3 for calculating a safe movement-enabled space which is a virtual space with a finite expanse in which the moving body is presumed to be movable safely, based on the environmental three dimensional information obtained from the environmental three-dimensional information acquisition unit and moving body state information obtained from the moving body state information acquisition unit.
    Type: Application
    Filed: July 21, 2004
    Publication date: September 21, 2006
    Inventors: Takashi Miyoshi, Hidekazu Iwaki, Kazuhiko Arai
  • Publication number: 20060196586
    Abstract: A high-strength, high conductivity copper alloy wire that is excellent in resistance to stress relaxation, which contains 1.0 to 4.5% by mass of Ni, 0.2 to 1.1% by mass of Si, 0.05 to 1.5% by mass of Sn, and less than 0.005% (including zero) by mass of S, with the balance being Cu and inevitable impurities, wherein the wire has a conductivity of from 20% to 60% IACS and a tensile strength of from 700 to 1,300 MPa, and a method of producing the same.
    Type: Application
    Filed: March 13, 2006
    Publication date: September 7, 2006
    Applicant: THE FURUKAWA ELECTRIC CO., LTD.
    Inventors: Katsumasa Hasegawa, Kuniteru Mihara, Katsuhiko Uda, Takashi Miyoshi
  • Publication number: 20060184904
    Abstract: In one embodiment, a method for analyzing substrate noise includes applying a static timing analysis (STA) algorithm to a description of a digital circuit. Application of the STA algorithm generates timing information on one or more gates in the digital circuit. The method also includes applying a current waveform generation (CWG) algorithm to the description of the digital circuit, the timing information on one or more gates in the digital circuit, and a description of switching activity in the digital circuit. Application of the CWG algorithm generates a current waveform. The method also includes generating a reduced model (RM) of the digital circuit for simulation according to the description of the digital circuit, the current waveform, and a model of a package associated with the digital circuit. Simulation of the RM of the digital circuit generates an indication of noise in a substrate associated with the digital circuit.
    Type: Application
    Filed: February 15, 2005
    Publication date: August 17, 2006
    Inventors: Rajeev Murgai, Subodh Reddy, Takashi Miyoshi, Takeshi Horie, Mehdi Tahoori