Patents Assigned to Fujitsu
  • Patent number: 10107958
    Abstract: A flexible substrate includes a first pad that extends from an end of the flexible substrate to a center of the flexible substrate, and at least a part of which is fixed to the first part; a second pad that extends from the end of the flexible substrate to the center at a position adjacent to the first pad, and at least a part of which is fixed to the first part; a signal line that connects a tip of the first pad and the second part and that is narrower in width than the first pad; and a coverlay that covers an area where the signal line is arranged and that includes a protrusion protruding, at a position at which the first pad is arranged, toward the end of the flexible substrate relative to the area where the signal line is arranged.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU OPTICAL COMPONENTS LIMITED
    Inventor: Masaki Sugiyama
  • Patent number: 10111183
    Abstract: A method includes identifying a first quality of a first signal transmitted from a first terminal device to a first base station, executing a first determination to identify whether the first quality is larger than or equal to a first value, transmitting a first result of the first determination to a control apparatus, identifying a second quality of a second signal transmitted from a second terminal device to a second base station, executing a second determination to identify whether the second quality is larger than or equal to a second value, transmitting a second result of the second determination to the control apparatus, and when the first result indicates that the first quality is less than the first value, and the second result indicates that the second quality is larger than or equal to the second value, the first base station executes transmission power control of the first signal.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Junji Otonari
  • Patent number: 10111319
    Abstract: A cable connection board includes a signal layer disposed inside a board, a first layer and a second layer disposed inside the board with the signal layer being interposed therebetween, a cable coupled to the board so as to extend to a first surface of the board, a first solder joint portion that joins an outer conductor included in the cable and the first layer to each other, and a second solder joint portion that joins a front end of an inner conductor included in the cable and the signal layer to each other in the board.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Satoshi Ohsawa, Yasushi Masuda, Hiroyuki Muroi
  • Patent number: 10107850
    Abstract: There is provided an abnormality detecting circuit. A clamp unit is configured to clamp an output voltage which is output from another device, such that the upper limit of the output voltage becomes a first clamp voltage which is generated on the basis of a constant voltage generated from a power supply voltage, or a second clamp voltage which is generated on the basis of the power supply voltage and which varies depending on the power supply voltage. A short-to-power detection unit is configured to compare the output voltage clamped by the clamp unit, with a predetermined threshold value which is generated on the basis of the power supply voltage, thereby detecting occurrence of a short to power.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU TEN LIMITED
    Inventors: Masayoshi Kume, Keisuke Kido
  • Patent number: 10111367
    Abstract: A liquid immersion cooling apparatus that cools an electronic device including a heat generating element, the apparatus includes a liquid immersion tank that accommodates a cooling liquid and the electronic device to be immersed in the cooling liquid, a wall that is disposed within the liquid immersion tank, the wall having a protrusion protruding toward the electronic device, and a drive mechanism that moves a position of the protrusion along the electronic device.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Hiroyoshi Kodama, Hiroshi Endo, Yukiko Wakino, Satoshi Inano, Hiroyuki Fukuda
  • Patent number: 10109571
    Abstract: A wiring substrate includes a laminated sheet including a first conductor pattern, an inorganic dielectric layer, and a second conductor pattern. The first conductor pattern, the inorganic dielectric layer, and the second conductor pattern are laminated in this order. Also, the first conductor pattern is divided into a plurality of regions.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 23, 2018
    Assignees: FUJITSU LIMITED, SONY CORPORATION
    Inventors: Kei Fukui, Kazuya Arai, Koji Komemura, Kazuhiko Iijima, Kenichiro Abe, Shinji Rokuhara, Shuichi Oka
  • Patent number: 10105078
    Abstract: A method for causing a computer to execute a process for managing health condition, the process includes: detecting a grounding timing of a leg of a quadruped and a timing of weight-shift to a rear side of the quadruped; and determining whether or not the leg of the quadruped has a disease or injury, based on the detected grounding timing of the leg of the quadruped and the detected timing of a weight-shift to the rear side of the quadruped.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Kiyoko Yamamoto, Koji Tatsumi, Yosuke Senta, Shigeo Takenaka, Atsuko Kawai
  • Patent number: 10108405
    Abstract: A memory stores first code that compares a value of a variable with each of three or more comparison values, and that performs branch control in accordance with comparison results. A processor determines a minimum comparison value and a maximum comparison value among the comparison values. The processor converts the first code into second code that compares the value of the variable with the minimum comparison value and the maximum comparison value, and that performs the branch control without performing comparisons with the other comparison values when the value of the variable is less than the minimum comparison value or greater than the maximum comparison value.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Takahiro Miyoshi, Shuichi Chiba
  • Patent number: 10110992
    Abstract: A terminal device includes: a first housing including a first opening and a second opening through which sound of a speaker is output; a second housing which is turnably coupled to the first housing and closes the first opening based on a turn angle relative to the first housing; and a closing member which closes the second opening in a state where the first opening is opened by the second housing.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Yutaka Sato, Shinya Matsushita, Haruka Tsukasaki
  • Patent number: 10107576
    Abstract: In order to correctly measure a temperature of a working fluid flowing through an outlet/inlet of a heat exchanger body, a flow adjustment ring is disposed within at least either one of a high-temperature inlet pipe and a low-temperature inlet pipe of the heat exchanger body. In this manner, a core region in which velocity and temperature of the working fluid becomes approximately constant is formed on a downstream side of the flow adjustment ring. A temperature sensor is provided in such a manner that a sensing point is arranged in this core region.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU GENERAL LIMITED
    Inventor: Kaijian Wang
  • Patent number: 10111193
    Abstract: A non-transitory computer-readable storage medium stores a program that causes a computer to execute a process. The process includes receiving radio signals from base stations, the radio signals being generated by the base stations based on a modulated signal received at the base stations; determining one or more reception target signals in the received radio signals, the reception target signals having a predetermined target frequency and being modulated according to a predetermined target modulation scheme; aligning the reception target signals with each other; generating a demodulation target signal based on the aligned reception target signals; and demodulating the generated demodulation target signal.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Taki Kono
  • Patent number: 10110459
    Abstract: A throughput measuring method includes: acquiring a plurality of data packets at an observation point on a network, the plurality of data packets being transmitted from a transmission source apparatus and received by a transmission destination apparatus; calculating a plurality of round trip times, for each of the data packets, from a time point of acquisition of each of the data packets transmitted from the transmission source apparatus to a time point of acquisition of response packet corresponding to each of the data packets; identifying a measurement time section including the plurality of calculated round trip times increasing in ascending order of identification numbers of the response packets; and calculating a throughput of the identified measurement time section based on data quantities of the plurality of data packets transmitted from the transmission source apparatus during the identified measurement time section.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Sumiyo Okada, Yuji Nomura, Fumiyuki Iizuka, Naoyoshi Ohkawa
  • Patent number: 10108463
    Abstract: A system includes a plurality of physical calculation nodes and a controller. The controller is configured to execute a process including: determining a type of a target job based on a processing load for execution of the target job, first instructing a first physical calculation node among the plurality of physical calculation nodes to execute the target job when it is determined that the type of the target job is a first type, and second instructing a virtual machine running on a second physical calculation node among the plurality of physical calculation nodes to execute the target job when it is determined that the type of the target job is a second type, a job of the second type being required a lower processing load for the execution of the job than a job of the first type.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Takatsugu Ono
  • Patent number: 10108235
    Abstract: An information processing apparatus is disclosed. The information processing apparatus includes a first heat emitting device and a heat exchanger. The heat exchanger includes a first layered structure of layers of a plurality of first flow channel members having one or more first flow channels formed therein for a first coolant that is liquid, a first header in fluid communication with the first flow channel members, a second layered structure of layers of a plurality of second flow channel members having one or more second flow channels formed therein for a second coolant that is liquid, and a second header in fluid communication with the second flow channel members. The first and the second layered structures are overlapped in a first region when viewed in a layered direction, and at least one of the first and the second layered structures has space between layers in a second region.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Shunichi Kikuchi, Michimasa Aoki, Masumi Suzuki, Mitsutaka Yamada
  • Patent number: 10111182
    Abstract: An apparatus for radio beacon includes: a transmission circuit configured to transmit a radio beacon signal; a detection circuit configured to detect an entrance of an obstacle into a radio space of the transmission circuit; and a control circuit configured to control the transmission circuit, based on a control value corresponding to a number of times of detection which indicates the number of times the entrance of the obstacle has been detected in a given time in the detection circuit.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Atsushi Muramatsu
  • Patent number: 10111046
    Abstract: A portable type information processing apparatus includes a plurality of sensing units that acquire information convertible into place information indicating a current location and detect an event which occurs in relation to the place information obtained through conversion from the information, a storage unit that stores event transition information indicating a relation between order of transitions between events and transition time periods spent on the transitions, and a control unit that obtains, as a current event, a latest event and controls an operating state of a sensing unit to detect a transition destination event of an event corresponding to the current event in the event transition information based on a relation between a transition time period spent on a transition from the event to the transition destination event in the event transition information and an elapsed time period since detection of the current event.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Miwa Okabayashi
  • Patent number: 10108263
    Abstract: The present application aims at restraining an erroneous input to an input apparatus fitted to a hand for use. The input apparatus includes a touch input accepting circuit to be attached to at least any one of five fingers of a hand, and an input cancelling circuit to cancel an input to the input accepting circuit upon touching the input accepting circuit, the input cancelling circuit being attached to a finger neighboring to the finger, with the input accepting circuit attached, of the five fingers.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 23, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Tadahiro Imada
  • Publication number: 20180300140
    Abstract: An information processing apparatus including a first memory, a plurality of first processors coupled to the first memory and the plurality of first processors configured to execute a first process including acquiring each of a plurality of processing demands, and allocating a sequential number to the plurality of processing demands in accordance with an order in which the plurality of processing demands are stored in a first memory, a second memory, and a second processor coupled to the second memory and the second processor configured to execute a second process including storing, into the second memory, the plurality of processing demands in accordance with the allocated sequential number, acquiring the plurality of processing demands stored in the second memory in accordance with an order in which the plurality of processing demands are stored in the second memory, and executing a processing corresponding to each of the plurality of processing demands.
    Type: Application
    Filed: April 11, 2018
    Publication date: October 18, 2018
    Applicant: FUJITSU LIMITED
    Inventor: Munenori MAEDA
  • Publication number: 20180302488
    Abstract: A method, which is performed by a computer for management of distributed data, includes: associating device information items including information acquired from devices with first identification information items to be used to identify the devices and storing the device information items and the first identification information items in a storage device; calculating co-occurrence probabilities of combinations of the associated first identification information items for the device information items stored in the storage device; assigning second identification information items to the first identification information items based on the co-occurrence probabilities; generating compressed data by compressing the device information items using the second identification information items assigned to the first identification information items associated with the device information items upon the compression of the device information items; and transmitting the compressed data to a managing device.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 18, 2018
    Applicant: FUJITSU LIMITED
    Inventor: Kazuhito MATSUDA
  • Publication number: 20180302113
    Abstract: There is provided a distortion cancellation apparatus including a memory, and a processor coupled to the memory and the processor configured to acquire transmission signals to be wirelessly transmitted at different frequencies, acquire a received signal to which intermodulation signals generated by the transmission signals are added, generate cancellation signals respectively corresponding to the intermodulation signals added to the received signal by using an arithmetic expression including the transmission signals and the received signal, calculate an influence rate indicating a magnitude of a signal level of each of the intermodulation signals within a band of the received signal, and first cancel an intermodulation signal out of the intermodulation signals added to the received signal wherein the influence rate of the intermodulation signal first canceled is high out of the intermodulation signals added to the received signal, based on the cancellation signals.
    Type: Application
    Filed: April 3, 2018
    Publication date: October 18, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Satoshi Matsubara, Yusuke Tobisu, Hisato Kawano, Hideyuki Kannari