Patents by Inventor Dai Ito

Dai Ito 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).

  • Patent number: 10860890
    Abstract: A learning management device comprising an inference engine that is input with image data and acquires output for performing guidance display to a user using an inference model that has been specifically learned, and a processor that confirms if there is a specified relationship between a trial input image and trial guidance display for this trial input image under conditions that have been assumed at the time of use, and that determines whether or not it is necessary to relearn the inference model that has been learned based on the result of this confirmation.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: December 8, 2020
    Assignee: Olympus Corporation
    Inventors: Kazuhiro Haneda, Dai Ito, Zhen Li, Kazuhiko Osa, Osamu Nonaka
  • Patent number: 10819903
    Abstract: An imaging device, comprising an image sensor that images a shooting target and outputs image data, a memory that stores inference models for performing guidance display or automatic control, when shooting the shooting target, an inference engine that performs inference for the control of the guidance display or automatic control, using the inference model, and a controller that determines whether or not the inference model is suitable for shooting a shooting target that the user wants, and if it is determined that the inference model is not suitable for shooting, requests generation of an inference model that is suitable for a shooting target the user wants to an external learning device.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: October 27, 2020
    Assignee: Olympus Corporation
    Inventors: Yoshiyuki Fukuya, Kazuhiko Shimura, Hisashi Yoneyama, Zhen Li, Atsushi Kohashi, Dai Ito, Nobuyuki Shima, Yoichi Yoshida, Kazuhiko Osa, Osamu Nonaka
  • Patent number: 10769497
    Abstract: A learning device, comprising a reception circuit that receives requests indicating photographs the user likes from external device, a machine learning processor that extracts images that match the requests and that have received a given evaluation from a third party, from within an image database, performs machine learning using these images that have been extracted, and outputs an inference model, and a transmission circuit that transmits an inference model that has been output from the learning processor to the external device.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: September 8, 2020
    Assignee: Olympus Corporation
    Inventors: Kazuhiro Haneda, Hisashi Yoneyama, Atsushi Kohashi, Zhen Li, Dai Ito, Yoichi Yoshida, Kazuhiko Osa, Osamu Nonaka
  • Publication number: 20200242154
    Abstract: An image file generating device that generates image files constituting training data candidates, comprising a processor that has a metadata generating section for generating metadata in order to designate (1) if inference is for detecting a physical object within an image, and (2) whether inference is for predicting change in images that are continuous in time, wherein the metadata generating section generates the metadata based on information corresponding to times before and after the images have been acquired.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 30, 2020
    Inventors: Kazuhiro HANEDA, Hisashi YONEYAMA, Zhen LI, Dai ITO, Kazuhiko OSA, Osamu NONAKA
  • Patent number: 10618375
    Abstract: A vehicular air-conditioner includes: a wind changing unit that changes at least one of a wind volume and a wind direction of air-conditioned wind, a temperature detection unit that detects a surface temperature of an object based on radiation from the object, a detection position changing unit that changes a position of a detection target region that is a region in which the surface temperature is to be detected by the temperature detection unit, and a control unit that controls each operation of the wind changing unit and the detection position changing unit. The control unit controls at least one of the operation of the wind changing unit and the operation of the detection position changing unit to suppress changes in the wind volume of the air-conditioned wind in the detection target region when a portion of the surface of an occupant is in the detection target region.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: April 14, 2020
    Assignee: DENSO CORPORATION
    Inventors: Dai Ito, Akira Oga, Hiroshi Takeda, Atsushi Furukawa, Masataka Kinoshita, Tatsumi Kumada
  • Patent number: 10510147
    Abstract: An image processing device includes: a plurality of label data generation units which generate label data in which a predetermined label is assigned to each of a plurality of pixels in each of a plurality of divided images; a plurality of label integration information generation units which correspond to the respective label data generation units and generate label integration information representing association of labels included in the label data in order to integrate label data generated by a corresponding label data generation unit and label data generated by another label data generation unit; a plurality of label integration units which generate integrated label data in which respective pieces of label data corresponding to neighboring divided images are integrated; and a label integration processing control unit which distributes the label data to the respective label integration units such that computational loads to integrate the label data are equalized.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: December 17, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Dai Ito, Tatsuki Tadenuma
  • Publication number: 20190370602
    Abstract: A learning management device comprising an inference engine that is input with image data and acquires output for performing guidance display to a user using an inference model that has been specifically learned, and a processor that confirms if there is a specified relationship between a trial input image and trial guidance display for this trial input image under conditions that have been assumed at the time of use, and that determines whether or not it is necessary to relearn the inference model that has been learned based on the result of this confirmation.
    Type: Application
    Filed: February 22, 2019
    Publication date: December 5, 2019
    Inventors: Kazuhiro HANEDA, Dai ITO, Zhen LI, Kazuhiko OSA, Osamu NONAKA
  • Publication number: 20190253615
    Abstract: An imaging device, comprising an image sensor that images a shooting target and outputs image data, a memory that stores inference models for performing guidance display or automatic control, when shooting the shooting target, an inference engine that performs inference for the control of the guidance display or automatic control, using the inference model, and a controller that determines whether or not the inference model is suitable for shooting a shooting target that the user wants, and if it is determined that the inference model is not suitable for shooting, requests generation of an inference model that is suitable for a shooting target the user wants to an external learning device.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 15, 2019
    Inventors: Yoshiyuki FUKUYA, Kazuhiko SHIMURA, Hisashi YONEYAMA, Zhen LI, Atsushi KOHASHI, Dai ITO, Nobuyuki SHIMA, Yoichi YOSHIDA, Kazuhiko OSA, Osamu NONAKA
  • Publication number: 20190197359
    Abstract: A learning device, comprising a reception circuit that receives requests indicating photographs the user likes from external device, a machine learning processor that extracts images that match the requests and that have received a given evaluation from a third party, from within an image database, performs machine learning using these images that have been extracted, and outputs an inference model, and a transmission circuit that transmits an inference model that has been output from the learning processor to the external device.
    Type: Application
    Filed: July 23, 2018
    Publication date: June 27, 2019
    Inventors: Kazuhiro HANEDA, Hisashi YONEYAMA, Atsushi Kohashi, Zhen Li, Dai Ito, Yoichi Yoshida, Kazuhiko Osa, Osamu NONAKA
  • Patent number: 10311553
    Abstract: An image-processing device includes: a gradient data generation unit which sequentially targets pixels, and on the basis of a luminance value, generates gradient data in which each pixel is represented using a first label of a value indicating a direction toward a pixel having a higher luminance value or a second label of a value indicating that the luminance value of the pixel is higher than all pixels located around the pixel; a plurality of region label generation units which set each pixel represented by the second label as a peak pixel, divide regions into regions including pixels belonging to the same peak pixel on the basis of peak coordinates indicating the positions of peak pixels, and generate region label data; and a peak pixel distribution unit which distributes each peak pixel to each of the region label generation units such that loads of computations are approximately equalized.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: June 4, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Dai Ito, Tatsuki Tadenuma
  • Patent number: 10198826
    Abstract: The present invention provides a method for accurately and simply measuring a blade width (W) of a blade tip section (1) of a grooving tool mounted on a machine tool.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: February 5, 2019
    Assignee: O-M LTD.
    Inventors: Hiroki Inui, Dai Ito, Hirofumi Nakakubo, Katsunori Kabasawa, Yuta Yoshida
  • Publication number: 20190009639
    Abstract: A vehicular air-conditioner includes: a wind changing unit that changes at least one of a wind volume and a wind direction of air-conditioned wind, a temperature detection unit that detects a surface temperature of an object based on radiation from the object, a detection position changing unit that changes a position of a detection target region that is a region in which the surface temperature is to be detected by the temperature detection unit, and a control unit that controls each operation of the wind changing unit and the detection position changing unit. The control unit controls at least one of the operation of the wind changing unit and the operation of the detection position changing unit to suppress changes in the wind volume of the air-conditioned wind in the detection target region when a portion of the surface of an occupant is in the detection target region.
    Type: Application
    Filed: October 28, 2016
    Publication date: January 10, 2019
    Inventors: Dai ITO, Akira OGA, Hiroshi TAKEDA, Atsushi FURUKAWA, Masataka KINOSHITA, Tatsumi KUMADA
  • Publication number: 20180068452
    Abstract: An image processing device includes: a plurality of label data generation units which generate label data in which a predetermined label is assigned to each of a plurality of pixels in each of a plurality of divided images; a plurality of label integration information generation units which correspond to the respective label data generation units and generate label integration information representing association of labels included in the label data in order to integrate label data generated by a corresponding label data generation unit and label data generated by another label data generation unit; a plurality of label integration units which generate integrated label data in which respective pieces of label data corresponding to neighboring divided images are integrated; and a label integration processing control unit which distributes the label data to the respective label integration units such that computational loads to integrate the label data are equalized.
    Type: Application
    Filed: November 9, 2017
    Publication date: March 8, 2018
    Applicant: OLYMPUS CORPORATION
    Inventors: Dai Ito, Tatsuki Tadenuma
  • Publication number: 20180053317
    Abstract: The present invention provides a method for accurately and simply measuring a blade width (W) of a blade tip section (1) of a grooving tool mounted on a machine tool.
    Type: Application
    Filed: July 31, 2017
    Publication date: February 22, 2018
    Applicant: O-M LTD.
    Inventors: Hiroki INUI, Dai ITO, Hirofumi NAKAKUBO, Katsunori KABASAWA, Yuta YOSHIDA
  • Publication number: 20170358060
    Abstract: An image-processing device includes: a gradient data generation unit which sequentially targets pixels, and on the basis of a luminance value, generates gradient data in which each pixel is represented using a first label of a value indicating a direction toward a pixel having a higher luminance value or a second label of a value indicating that the luminance value of the pixel is higher than all pixels located around the pixel; a plurality of region label generation units which set each pixel represented by the second label as a peak pixel, divide regions into regions including pixels belonging to the same peak pixel on the basis of peak coordinates indicating the positions of peak pixels, and generate region label data; and a peak pixel distribution unit which distributes each peak pixel to each of the region label generation units such that loads of computations are approximately equalized.
    Type: Application
    Filed: August 29, 2017
    Publication date: December 14, 2017
    Applicant: OLYMPUS CORPORATION
    Inventors: Dai Ito, Tatsuki Tadenuma
  • Publication number: 20170225540
    Abstract: An air conditioner for a vehicle includes a pre-air conditioning control unit capable of setting a pre-blowing operation mode and a pre-air conditioning operation mode. In the pre-blowing operation mode, a blower is operated with an operation of a compressor prohibited, while an introduction mode is set at an outside-air introduction mode with an output from the blower maximized, and further a blowing mode is set at a face-foot mode. In the pre-air conditioning operation mode, the blower and the compressor are operated, while the blower, the compressor, the introduction mode, and the blowing mode are automatically set depending on a target air outlet temperature.
    Type: Application
    Filed: December 11, 2015
    Publication date: August 10, 2017
    Inventor: Dai ITO
  • Patent number: 8514580
    Abstract: An electronic device includes: a substrate having multiple terminal lands and multiple through holes; an electric element including multiple terminals coupled with respective terminal lands and a body on the substrate; and an auxiliary member for assisting fixation between the electric element and the substrate. The auxiliary member includes a base fixed to the body and multiple leg portions extending from the base and inserted into respective corresponding through holes. The leg portions include a pair of locking parts, each having a latch and a spring. The latch is disposed on an insertion end of the leg portion, and is latched around the through hole on the substrate. The spring is deformable when the latch is inserted into the through hole. The pair of locking parts are inserted into two different through holes, respectively.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: August 20, 2013
    Assignee: DENSO CORPORATION
    Inventors: Tadashi Tsuruzawa, Takayoshi Honda, Dai Ito
  • Patent number: 8417418
    Abstract: A control circuit board has a plurality of connectors that can connect each control module circuit board to control a plurality of in-vehicle equipment. A power supply circuit board has a power supply circuit that controls a power supply from a battery to a controlled equipment of the control module circuit boards connected with each connector. The control circuit board and the power supply circuit board are electrically connected and accommodated in a case. When the control module circuit boards are connected with any connector of the control circuit board, the power supply circuit is controlled by the control module and it becomes possible to control the controlled equipment such as engines.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: April 9, 2013
    Assignee: Denso Corporation
    Inventors: Yasushi Matsumura, Eiichi Kamei, Nobumasa Ueda, Dai Ito
  • Patent number: 8167629
    Abstract: An electronic device has: a connector having plural kinds of terminals with respectively different cross section shapes; and a substrate having a plurality of through-holes with lands formed therein. In the electronic device, a width W1 of an insertion portion of the first terminal, a width W2 of an insertion portion of the second terminal, a land-inclusive hole diameter D1 of the first through-hole, and a land-inclusive hole diameter D2 of the second through-hole are configured to fulfill conditions of W1<W2, D1<D2, and W2?W1>D2?D1, for the improvement of connection reliability between the land and the terminal while restraining dropping of reflow solder in a connector mounting process.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: May 1, 2012
    Assignee: DENSO CORPORATION
    Inventors: Dai Ito, Takayoshi Honda, Mitsuhiko Mizuno
  • Publication number: 20110231032
    Abstract: A control circuit board has a plurality of connectors that can connect each control module circuit board to control a plurality of in-vehicle equipment. A power supply circuit board has a power supply circuit that controls a power supply from a battery to a controlled equipment of the control module circuit boards connected with each connector. The control circuit board and the power supply circuit board are electrically connected and accommodated in a case. When the control module circuit boards are connected with any connector of the control circuit board, the power supply circuit is controlled by the control module and it becomes possible to control the controlled equipment such as engines.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 22, 2011
    Applicant: DENSO CORPORATION
    Inventors: Yasushi Matsumura, Eiichi Kamei, Nobumasa Ueda, Dai Ito