Patents Assigned to Fujitsu Limited
  • Publication number: 20240071568
    Abstract: A non-transitory computer-readable storage medium storing an information processing program that causes at least one computer to execute a process, the process includes calculating a second index indicating a position of an amino acid on a codon file based on a first index indicating positions of a plurality of codons on the codon file with respect to a plurality of codons having different base sequences indicating the same amino acid; identifying positions of amino acid sequences repeatedly expressed in the codon file based on the second index; and specifying each codon sequence corresponding to a position of each amino acid sequence repeatedly expressed in the codon file as a codon sequence having homology.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro KATAOKA, Ryohei NAGAURA, Kaoru MOGUSHI
  • Publication number: 20240070229
    Abstract: A non-transitory computer-readable recording medium stores a data augmentation program for causing a computer to execute processing including: acquiring a first plurality of pieces of data and statistical information regarding a plurality of attributes included in each of the first plurality of pieces of data; specifying a relationship between the attributes in the first plurality of pieces of data based on values of the plurality of attributes included in each of the first plurality of pieces of data; and generating data based on the first plurality of pieces of data, the statistical information, and the relationship between the attributes in the first plurality of pieces of data.
    Type: Application
    Filed: June 27, 2023
    Publication date: February 29, 2024
    Applicant: Fujitsu Limited
    Inventor: Hidekazu TAKAHASHI
  • Publication number: 20240071388
    Abstract: A non-transitory computer-readable recording medium stores a dictionary selection program for causing a computer to execute a process including: determining genres indicated by moving image data for each of a plurality of sections in the moving image data, based on each of voice data and image data of the moving image data; determining quality of voice and the quality of an image for each of the plurality of sections in the moving image data, based on each of the voice data and the image data; and selecting voice recognition dictionaries that are specified, from among a plurality of the voice recognition dictionaries, based on determination results for the genres and the determination results for the quality of the voice and the quality of the image for each of the plurality of sections.
    Type: Application
    Filed: June 29, 2023
    Publication date: February 29, 2024
    Applicant: Fujitsu Limited
    Inventor: Keisuke ASAKURA
  • Patent number: 11914206
    Abstract: A computer-readable, non-transitory medium storing a program that causes a computer to execute a process is provided. The process includes acquiring a backward Rayleigh scattered light from an optical fiber composite overhead ground wire of an electrical power transmission facility; generating vibration information of a frequency band including a natural frequency of the optical fiber composite overhead ground wire, on a basis of the backward Rayleigh scattered light; and detecting abnormality of the electrical power transmission facility, on a basis of the vibration information.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: February 27, 2024
    Assignee: Fujitsu Limited
    Inventors: Yoichi Takasu, Takahiro Arioka, Takeo Kasajima, Kazushi Uno
  • Patent number: 11915798
    Abstract: An apparatus includes a memory and a processor coupled to the memory. The processor is configured to: determine a degree of similarity between a target material and a first material based on a structure and characteristic of each of the target material and the first material; predict a characteristic value of the target material based on a first value representing the characteristic of the first material; and output the predicted characteristic value.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventor: Hideyuki Jippo
  • Patent number: 11914608
    Abstract: An information processing device includes one or more memories; and one or more processors coupled to the one or more memories and the one or more processors configured to acquire allocation data that indicates an allocation result of a plurality of resources for a plurality of allocation destinations, extract data that violates a first condition from the acquired allocation data, classify the extracted data into a plurality of groups, acquire an index value regarding an appearance frequency of an allocation pattern of a resource of the plurality of resources based on data of each of the plurality of classified groups, and generate a second condition for the allocation pattern based on the index value.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Yuki Sasamoto, Yusuke Komaba, Akihiro Inomata, Naoki Matsuoka
  • Patent number: 11917579
    Abstract: A downlink data transmission method and apparatus and a communication system. The method includes: an anchor eNB determines a non-anchor eNB which is required to schedule downlink data of an UE according to a paging area information of the UE when the downlink data of the UE arrives; and the anchor eNB transmits a paging message to the non-anchor eNB, the paging message including a context of the UE and a data packet of the downlink data, so that the non-anchor eNB schedules the downlink data of UE according to the context of the UE. With the embodiments of this disclosure, a time for state transition from an idle state to a connected state for the UE is shortened, and control plane delay is reduced.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Meiyi Jia, Lianhai Wu, Yulong Shi
  • Patent number: 11913795
    Abstract: A computer-implemented method of predicting energy use for a route including inputting map data of roads included in K trips in a geographical area, predictors of rate of energy use along the roads, and energy consumption data of the K trips. The method includes dividing each of the roads in the map data for all the trips into segments of length measure ?i; grouping the segments from the trips into a number N of clusters, using an algorithm to build a model predicting the weights Wj based on solving a system of equations, one per trip, assigning the predicted weight applied to the cluster in which the segment was grouped and storing a segment ID with the corresponding cluster ID or predicted rate of energy use Yi to allow prediction of energy use for a route in the geographical area incorporating one or more of the segments.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Theodoros Kasioumis, Hiroya Inakoshi, Makiko Hisatomi, Sven Van den Berghe
  • Patent number: 11913982
    Abstract: A radiated electromagnetic wave estimation is performed by a computer. The estimation process includes: converting a circuit diagram of an electronic circuit board into a combination of a plurality of partial circuits; and predicting radiated electromagnetic waves from the electronic circuit board by using a prediction result of a radiated electromagnetic wave for each of the partial circuits obtained by the converting.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Yusuke Oishi, Shohei Yamane, Yoichi Kochibe, Hiroaki Watanabe, Toshiyasu Ohara
  • Patent number: 11914538
    Abstract: A semiconductor apparatus that selects a first packet from a plurality of packets stored in a buffer and transfers the first packet. The semiconductor apparatus switches a plurality of different conditions for grouping the plurality of packets according to a priority order of the plurality of conditions; and selects the first packet from a plurality of packets pertaining to a group extracted on a condition selected by the switching according to a given selecting scheme, and transfers the first packet from the buffer.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: February 27, 2024
    Assignee: FUJITSU LIMITED
    Inventor: Takahiro Shikibu
  • Publication number: 20240063997
    Abstract: A phase compensation device configured to compensate phase of a received signal obtained by photoelectrically converting a phase-modulated optical signal, the phase compensation device includes a processor configured to: detect whether reversal of a phase of the received signal is present, based on a known signal contained in the received signal; compensate the phase of the received signal, based on whether reversal of the phase is detected; and after compensating the phase, compensate reversal of the phase of the received signal, based on whether reversal of the phase is detected.
    Type: Application
    Filed: June 26, 2023
    Publication date: February 22, 2024
    Applicant: Fujitsu Limited
    Inventors: Yoshitaka NOMURA, Hisao NAKASHIMA, Nobukazu KOIZUMI
  • Publication number: 20240062095
    Abstract: A non-transitory computer-readable recording medium storing a display program for causing a computer to execute a process, the process includes determining, among a first plurality of bits in a quantum circuit, a position that is not located between a second plurality of bits of a first type, the position being a position of a bit of a second type, determining an order of the second plurality of bits, based on a number of times a gate circuit intersects an unrelated bit among the second plurality of bits, and displaying the first plurality of bits in parallel, based on the determined position and the determined order.
    Type: Application
    Filed: July 5, 2023
    Publication date: February 22, 2024
    Applicant: Fujitsu Limited
    Inventor: Yusuke KIMURA
  • Publication number: 20240064572
    Abstract: An apparatus for transmitting and receiving signals, applicable to a first integrated access and backhaul node donor central unit (IAB-donor-CU) includes a first controller configured to: transmit a traffic offload request to a second TAB-donor-CU; and receive a reply of agreement of traffic offload or a reply of rejection of traffic offload transmitted by the second TAB-donor-CU.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: FUJITSU LIMITED
    Inventors: Su YI, Yang LU, Meiyi JIA, Guorong LI
  • Publication number: 20240062148
    Abstract: A computer acquires candidate data including operation plan candidates, each indicating a candidate of at least one location by which a transporter transporting a load periodically stops and a time when the transporter stops by each of the locations, at least one operation plan candidate being defined by using a time included in a period of one cycle and a time not included in the period. The computer determines, when first and second operation plan candidates include a common location, whether transshipment of the load at the common location is possible by shifting a second time included in the second operation plan candidate by an integer multiple of the period and comparing the shifted second time with a first time included in the first operation plan candidate. The computer searches for at least two operation plan candidates for transporting the load, based on a determination result of the transshipment.
    Type: Application
    Filed: June 9, 2023
    Publication date: February 22, 2024
    Applicant: Fujitsu Limited
    Inventor: Hiroshi IKEDA
  • Publication number: 20240063955
    Abstract: A transmitting device includes: a buffer configured to store the transmission data; a first layer processor configured to execute processing for a first layer on the transmission data; a second layer processor configured to execute processing for a second layer on the transmission data, the second layer being lower layer of the first layer; and a transmitter configured to transmit the transmission data processed by the first layer processor and the second layer processor; and a receiver configured to receive first information and second information, the first information being information for setting a first time for discarding the transmission data used by the first layer, the second information being information associated with the second layer and used to configure a second time for discarding the transmission data, wherein the first layer processor is configured to discard the transmission data stored in the buffer when the second discard time expires.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 22, 2024
    Applicant: FUJITSU LIMITED
    Inventors: Yoshiaki Ohta, Takayoshi ODE, YOSHIHIRO KAWASAKI, Nobuhisa AOKI
  • Publication number: 20240061901
    Abstract: A non-transitory computer-readable recording medium stores an output program for causing a computer to execute a process including: acquiring a plurality of solutions over a Pareto front; fitting a Bezier simplex to the plurality of solutions that has been acquired; calculating a gradient of the Bezier simplex at a plurality of data points over the Bezier simplex that has been fit; and for each of the plurality of data points that has been generated, outputting evaluation information on robustness of a solution corresponding to the data point based on the gradient that has been calculated.
    Type: Application
    Filed: June 28, 2023
    Publication date: February 22, 2024
    Applicant: Fujitsu Limited
    Inventors: Ken KOBAYASHI, Yasunari HIKIMA, Yuhei UMEDA
  • Publication number: 20240064784
    Abstract: An inter-device coordination apparatus includes a receiver configured to receive first sidelink information from a second terminal equipment and second sidelink information from a third terminal equipment; a processor configured to, according to the first sidelink information and the second sidelink information, determine that a conflict occurs in a first resource reserved by the first sidelink information; and a transmitter configured to transmit to the second terminal equipment first coordination information for indicating that a conflict occurs in the first resource, wherein a priority of the first coordination information is equal to the highest priority in a priority of the first sidelink information and a priority of the second sidelink information.
    Type: Application
    Filed: November 2, 2023
    Publication date: February 22, 2024
    Applicant: FUJITSU LIMITED
    Inventors: Jian ZHANG, Pengyu JI, Guorong LI, Xin WANG
  • Patent number: 11908534
    Abstract: A semiconductor device includes a plurality of built-in memories, and each of the built-in memories includes a plurality of memory cells. Each built-in memory includes a selector circuit that connects a selected memory cell among the memory cells to an outside, a memory cell relief circuit that, when a fault has occurred in one of the memory cells, transmits, to the selector circuit, a relief signal configured to connect a normal memory cell to the outside without connecting the one of the memory cells in which the fault has occurred, to the outside, and switches selection in the selector circuit, and an abnormality detection circuit that performs abnormality detection for the memory cell relief circuit, based on a temporal change in the relief signal output from the memory cell relief circuit.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: February 20, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Yanagida, Hiroyuki Fujimoto
  • Patent number: 11909515
    Abstract: An optical transmission system includes a transmitting node that transmits wavelength light of an operational path to an optical waveguide, and a receiving node that receives the wavelength light from the optical waveguide. The transmitting node includes a light source that generates spontaneously emitted light and a wavelength selector that generates and outputs dummy wavelength light from the spontaneously emitted light generated by the light source. The receiving node includes an extractor that extracts spectral data of the dummy wavelength light passed in the optical waveguide. The optical transmission system further includes an obtainer that obtains a band state of the operational path from the spectral data of the dummy wavelength light extracted by the extractor.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: February 20, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Tomoaki Watanabe, Atsushi Kiyama, Makoto Hasegawa, Yoshito Kachita
  • Publication number: 20240054074
    Abstract: A non-transitory computer-readable recording medium stores an information processing program for causing a computer to execute processing including: classifying a plurality of calculation nodes each in charge of arithmetic processing regarding to an access destination according to an identifier of an own node by using a cache into a plurality of groups, based on a remainder obtained by dividing a value that corresponds to the access destination by the number of sets in the cache; and acquiring profile information of the cache, that corresponds to any one group, by performing a simulation that imitates an access to the cache in the arithmetic processing, for at least any one of the calculation nodes classified into any one group, for any one of the plurality of groups.
    Type: Application
    Filed: May 3, 2023
    Publication date: February 15, 2024
    Applicant: Fujitsu Limited
    Inventor: Masaki ARAI