Patents by Inventor Tsuyoshi Hashimoto

Tsuyoshi Hashimoto 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: 10707790
    Abstract: The present electric power generation control device includes: an event detection unit which detects an event attributable to a deterioration in the balance between a torque input to a generator and an effective power output by the generator, the deterioration being caused by a reduction in a set value of the effective power received from the generator by an electric power converter when the electric power converter has detected a failure necessitating interruption of electric power transmission from the generator by a direct-current (DC) power transmission unit, the DC power transmission unit transmitting DC power, the electric power converter connecting a generator to the DC power transmission unit; and a torque command reduction unit which causes a reduction in a torque command to a motor when the event detection unit has detected the event attributable to the deterioration in the balance, the motor outputting the torque input to the generator.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: July 7, 2020
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masayuki Hashimoto, Tsuyoshi Wakasa, Yoshiyuki Kono, Shuhei Fujiwara
  • Patent number: 10707140
    Abstract: A method for evaluating surface defects of a substrate to be bonded: preparing a mirror-polished silicon single crystal substrate; inspecting surface defects on the mirror-polished silicon single crystal substrate; depositing a polycrystalline silicon layer on a surface of the silicon single crystal substrate subjected to the defect inspection; performing mirror edge polishing to the silicon single crystal substrate having the polycrystalline silicon layer deposited thereon; polishing a surface of the polycrystalline silicon layer; inspecting surface defects on the polished polycrystalline silicon layer; and comparing coordinates of defects detected at the step of inspecting the surface defects on the silicon single crystal substrate with counterparts detected at the step of inspecting the surface defects on the polycrystalline silicone layer and determining quality of the silicon single crystal substrate having the polycrystalline silicon layer as a substrate to be bonded on the basis of presence/absence of
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 7, 2020
    Assignee: SHIN-ETSU HANDOTAI CO., LTD.
    Inventors: Kazuya Sato, Hiromasa Hashimoto, Tsuyoshi Nishizawa, Hirotaka Horie
  • Patent number: 10702350
    Abstract: A robot system includes a robot main body, memory part configured to store information for causing robot main body to perform given operation, as saved operational information, motion controller configured to control operation of robot main body by using saved operational information as automatic operational information for causing robot main body to operate, and an operation correcting device configured to generate, by being operated, manipulating information for correcting operation of robot main body during operation. Motion controller controls robot main body to perform an operation corrected from operation related to automatic operational information in response to a reception of the manipulating information while robot main body is operating by using automatic operational information. Memory part is configured to be storable of corrected operational information for causing robot main body to perform corrected operation as saved operational information, when robot main body performs corrected operation.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: July 7, 2020
    Assignee: KAWASAKI JUKOGYO KABUSHIK KAISHA
    Inventors: Yasuhiko Hashimoto, Nobuyasu Shimomura, Tsuyoshi Maehara, Masayuki Kamon, Yasushi Kurosawa, Shigetsugu Tanaka
  • Patent number: 10671990
    Abstract: A register apparatus includes a scanner, an operation panel, a status indicator, and a processor. The processor is configured to process a product code of a product for a transaction obtained through the scanner or the operation panel, to determine whether or not the product code is associated with a predetermined sales restriction and whether or not sale is allowed for the product. The processor is also configured to control the status indicator to perform a first indication when the product code is determined to be not associated with the predetermined sales restriction, a second indication when the product code is determined to be associated with the predetermined sales restriction and sales is determined to be allowed for the transaction, and a third indication when the product code is determined to be associated with the predetermined sales restriction and sales is determined to be not allowed for the transaction.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: June 2, 2020
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Tsuyoshi Gotanda, Jun Kikuchi, Akiko Susaki, Jun Miyazaki, Jun Yoshitomi, Shun Hashimoto
  • Publication number: 20200167040
    Abstract: A sensing device comprises sensor electrodes arranged in an array of rows and columns, and vias. A first vias is arranged in a first direction, and corresponds to a first column of sensor electrodes adjacent to a first side edge of the sensing device. A second via is arranged in a second direction different than the first direction, and corresponds to a second column of the sensor electrodes adjacent to a second side edge of the sensing device. Each of the sensor electrodes is configured to be coupled to a routing trace through one of the vias. In a first row of the plurality of sensor electrodes, a two vias are different distances from the first side edge and in a second row of the plurality of sensor electrodes, two vias are different distances from the second side edge.
    Type: Application
    Filed: August 1, 2018
    Publication date: May 28, 2020
    Inventors: Petr SHEPELEV, Tetsuo TANEMURA, HaThanh NGUYEN, Takayuki NOTO, Hiroshi TAKEYAMA, Takeshi HASHIMOTO, Tsuyoshi KUROIWA, Arnulf GRAF
  • Publication number: 20200153078
    Abstract: A window glass for a vehicle includes a glass plate for window of the vehicle, a defogger on the glass plate, and an antenna on the glass plate. The defogger includes a pair of bus bars extending in a height direction of the glass plate, a first defogging area formed by a plurality of first heating wires connected between the pair of bus bars and extending in a widthwise direction of the glass plate, and a second defogging area formed by at least a second heating wire connected to the pair of bus bars or to the first defogging area and extending in a protruding manner to one side in the height direction to surround a wiring-prohibited area. The antenna is provided in at least one of areas that are an area on left of the second defogging area and an area on right of the second defogging area.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Applicant: AGC INC.
    Inventors: Takafumi INOUE, Naoki HASHIMOTO, Tsuyoshi YAMAMOTO, Shintaro KOJIMA, Seiji MORIMOTO, Masakazu OKABE
  • Patent number: 10631941
    Abstract: Robot system which includes a master device configured to receive an operating instruction from an operator, slave arm, storage device configured to store operating sequence information that defines processing carried out by slave arm, and control device configured to control operation of slave arm. Control device includes a receiver configured to receive an input signal, motion controller configured to determine whether operating mode of slave arm is to be automatic, manual or correctable automatic mode and control operation of slave arm in determined operating mode, and continuation determinator configured to determine whether continuation of automatic mode is permitted. In a process at which slave arm is scheduled to operate in automatic mode, after motion controller suspends operation of slave arm in automatic mode at a given step of process, continuation determinator determines whether continuation of automatic mode is permitted based on input signal received by receiver when operation is suspended.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: April 28, 2020
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Yasuhiko Hashimoto, Nobuyasu Shimomura, Tsuyoshi Maehara, Masayuki Kamon, Yasushi Kurosawa, Shigetsugu Tanaka
  • Patent number: 10635522
    Abstract: A processor-fault reproduction method includes: determining a heating time of a processor taken using a heating program which heats the processor to a fault occurrence temperature when a fault occurs from a current temperature based on first information regarding the current temperature of the processor, second information regarding a power consumption value and a temperature of the processor before the fault occurs and a refrigerant temperature of a cooling medium to cool the processor, third information regarding the fault occurrence temperature, and fourth information regarding a power consumption value of the processor during execution of the heating program; determining an execution time by adding a fault reproduction time taken by a fault reproducing program which reproduces a state of the processor when the fault occurs to the heating time; and reporting the execution time to a job scheduler with a request to execute the heating and fault reproducing programs.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: April 28, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Jumpei Kubota, Tsuyoshi Hashimoto
  • Patent number: 10618114
    Abstract: A surface-coated cutting tool includes: a tool body made of any one of tungsten carbide-based cemented carbide, TiCN-based cermet, a cubic boron nitride sintered material, and high-speed tool steel; and a hard coating layer provided on a surface of the tool body. The hard coating layer includes at least a complex nitride layer of Al, Cr, Si, and Cu with an average layer thickness of 0.5 to 8.0 ?m. The complex nitride layer of (Al1-a-b-cCraSibCuc)N satisfies 0.15?a?0.40, 0.05?b?0.20, and 0.005?c?0.05 (here, each of a, b, and c is in atomic ratio). The complex nitride layer has a hexagonal crystal structure. A half width of a diffraction peak of a (110) plane present in a range of 2?=55° to 65° by performing X-ray diffraction on the complex nitride layer is 1.0° to 3.5°.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: April 14, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Tsuyoshi Ogami, Tatsuo Hashimoto, Natsuki Ichimiya
  • Patent number: 10618113
    Abstract: A surface-coated cutting tool includes a tool body and a hard coating layer including a lower layer and an upper layer. The lower layer is made of a complex nitride layer of Al, Ti, and Si with the thickness of 0.3 to 3.0 ?m. It satisfies 0.3???0.5 and 0.01???0.10 (atomic ratio) being expressed by (Al1-?-?Ti?Si?)N. The upper layer is made of a complex nitride layer of Al, Cr, Si, and Cu with the thickness of 0.5 to 5.0 ?m. It satisfies 0.15?a?0.40, 0.05?b?0.20, and 0.005?c?0.05 (atomic ratio) being expressed by (Al1-a-b-cCraSibCuc)N. The upper layer is made of crystals having a hexagonal structure, and a half width of a diffraction peak of a (110) plane present in a range of 2?=55° to 65° is 1.0° to 3.5°.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: April 14, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Tsuyoshi Ogami, Tatsuo Hashimoto, Natsuki Ichimiya
  • Patent number: 10613953
    Abstract: A start test method executed by a system including a calculation device and a management device that manages failure information on the calculation device, the start test method includes storing, by a first processor included in the management device, a failure rate that has been calculated for each of parts of the calculation device based on the failure information received from the calculation device as performance information, associating with time information and a part of the calculation device; obtaining a failure rate of each of the parts at a time of start of the calculation device based on the performance information and a time when the calculation device is to be started; notifying the calculation device of the obtained failure rate; and executing, by a second processor included in the calculation device, a start test of the calculation device in accordance with the notified failure rate.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: April 7, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Taku Komorida, Atsushi Takami, Masato Fukumori, Haruhiko Ueno, Tsuyoshi Hashimoto
  • Patent number: 10599472
    Abstract: An information processing apparatus includes: a processor performs a scheduling process of scheduling a job for nodes and including: calculating, when one node executes a first job, a job execution end time when execution of the first job is completed by referring an execution history in which an execution time of a job is recorded; acquiring, from a load management node that manages a load of a metadata-process execution node which performing metadata processing to access metadata of a file among the nodes, the load of the metadata-process execution node at the job execution end time; and generating, when the load is equal to or more than a threshold, schedule data to cause a staging execution node which performs the metadata processing produced by staging, at the job execution end time, the metadata processing based on staging to a file having an execution result of the first job.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: March 24, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Atsushi Nukariya, Tsuyoshi Hashimoto
  • Patent number: 10594591
    Abstract: An information processing apparatus is configured to receive a request for communication between a first node and a second node included in a parallel calculation system, acquire job execution information relating a job to be executed by the parallel calculation system, generate connected graph information based on first information on the first node, second information on the second node, the job execution information, and topology information indicating a topology of the plurality of nodes, generate, based on the connected graph information, route information indicating a plurality of routes used when the communication between the first node and the second node is executed, specify, based on the route information, a route having the lowest passing cost among the plurality of routes; and specify a node included in the specified route as a relay node based on positions of the plurality of nodes in the specified route.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: March 17, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Akio Houjyo, Tsuyoshi Hashimoto
  • Publication number: 20200064992
    Abstract: A display apparatus (101) includes an input unit (220); a communication unit (250); a display unit (210); and a control unit (240) including a display content setting unit (244), a layout setting unit (245) for setting a screen layout, and a screen generation unit (246) for generating a display screen based on the display content, the screen layout, and information acquired via the communication unit (250) and concerning the PLC. The display content setting unit (244) displays a candidate list of a display item based on at least one of: network configuration information (231) of equipments (103) and a PLC (102) which is created in advance, an equipment information file (232), and device allocation information (233) of the equipments (103) and the PLC (102), to the display unit, and sets display content based on input information coming from the input unit (220).
    Type: Application
    Filed: April 13, 2017
    Publication date: February 27, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuya OTAKE, Tsuyoshi KOBAYASHI, Miya INOUE, Ryota HASHIMOTO, Naoki YASUE
  • Patent number: 10569339
    Abstract: In a surface-coated cutting tool, a hard coating includes one or more layers. At least one layer thereof is a hard coating layer composed of a complex nitride or carbonitride layer of Al, Cr, and Si and satisfying (Al1-x-yCrxSiy)(CzN1-z) where x, y and z are atomic ratios and satisfy 0.1?x?0.4, 0.01?y?0.2, and 0?z?0.3, respectively. The hard coating layer contains particles including: less than 10 atomic % of non-metal components selected from C and N; and metal components selected from Cr, Al and Si. In the cross-section perpendicular to the tool body surface, the number ratio of oblate particles with an Al content of 50 atomic % or less, a long diameter of less than 0.5 ?m, and an aspect ratio of 2.0 or more is 90% or more with respect to the total number of the particles.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: February 25, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Kazuaki Senbokuya, Masakuni Takahashi, Tsuyoshi Ogami, Tatsuo Hashimoto
  • Patent number: 10503722
    Abstract: A log management apparatus includes a memory configured to store log information and identification information in association with each other, and a processor configured to store, in association with first identification information in the memory, first log information output, before a semaphore returns to an initial value but after the semaphore decreases from the initial value, from a program employing the semaphore, associate the first identification information with information relative to deletion of the log information when the semaphore has returned to the initial value, and perform deletion of the first log information among the log information stored in the memory in accordance with the first identification information associated with the information.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: December 10, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Hiroki Yokota, Tsuyoshi Hashimoto
  • Patent number: 10491491
    Abstract: An information processing method for a computer having a memory and a processor coupled to the memory, and the computer is coupled between a plurality of transmission nodes and a reception node. The method including: calculating coefficients of an equation, the coefficients corresponding to a number of transmission nodes having an abnormality among a plurality of transmission nodes, based on a numeric value including state information of transmission nodes having the abnormality and identification information for identifying the transmission nodes having the abnormality; and transmitting the coefficients to a reception node that extracts the numeric value from a solution of the equation using the coefficients.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 26, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Reiji Masaki, Tsuyoshi Hashimoto
  • Publication number: 20190351128
    Abstract: An extracorporeal circulation apparatus has a blood reservoir temporarily storing blood and a presence information acquisition unit to detect presence or absence of blood at respective wall locations in a two-dimensional array. A control unit determines the position of a blood surface on the basis of consecutive elements in the array having detected blood along at least one of a first direction parallel to the blood surface and a second direction perpendicular to the blood surface.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 21, 2019
    Inventors: Tomoaki Hashimoto, Tsuyoshi Hasegawa, Ryohei Katsuki, Yuuki Hara
  • Patent number: 10478105
    Abstract: An extracorporeal blood circulation management device having an oxygenator accurately determines oxygen consumption by the target person and oxygen delivery by the oxygenator. Oxygenation-related parameter values in the blood are determined at regular intervals. An in-body passing time (a cycle time for a particular volume of blood to pass from input sensors to output sensors) is determined. Parameter values separated by the in-body passing time are selected as comparison targets to evaluate oxygenation consumption of the target person. An oxygenator unit passing time is determined. Parameter values separated by the oxygenator unit passing time are selected as comparison targets to evaluate oxygenation delivery of the oxygenation unit.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: November 19, 2019
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Tomoki Utsugida, Tomoaki Hashimoto, Tsuyoshi Hasegawa
  • Patent number: 10482941
    Abstract: According to one embodiment, a magnetic memory device includes a first memory portion, a first conductive portion, a first interconnection, and a controller. The first memory portion includes a first magnetic portion including a first portion and a second portion, a first magnetic layer, and a first nonmagnetic layer provided between the second portion and the first magnetic layer. The first conductive portion is electrically connected to the first portion. The first interconnection is electrically connected to the first magnetic layer. The controller is electrically connected to the first conductive portion and the first interconnection. The controller applies a first pulse having a first pulse height and a first pulse length between the first conductive portion and the first interconnection in a first write operation and applies a second pulse having a second pulse height and a second pulse length in a first shift operation.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: November 19, 2019
    Assignee: Toshiba Memory Corporation
    Inventors: Takuya Shimada, Yasuaki Ootera, Tsuyoshi Kondo, Nobuyuki Umetsu, Michael Arnaud Quinsat, Masaki Kado, Susumu Hashimoto, Shiho Nakamura, Hideaki Aochi, Tomoya Sanuki, Shinji Miyano, Yoshihiro Ueda, Yuichi Ito, Yasuhito Yoshimizu