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    MAGNETIC CHARACTERISTIC MEASURING APPARATUS AND METHOD
    1.
    发明申请
    MAGNETIC CHARACTERISTIC MEASURING APPARATUS AND METHOD 审中-公开

    公开(公告)号：US20200011944A1

    公开(公告)日：2020-01-09

    申请号：US16451562

    申请日：2019-06-25

    Applicant: FUJITSU LIMITED

    Inventor： Hiroyasu KAWANO ,  Yuji Uehara ,  Hirotaka Oshima

    IPC: G01R33/12 ,  G01R27/26

    Abstract: A magnetic characteristic measuring apparatus measures a magnetic characteristic of a sample having a core wound by a primary coil and a secondary coil with high accuracy at high frequency. The apparatus includes: an air-core coil wound by a primary coil and a secondary coil; and a capacitor. The primary coil of the sample, the primary coil of the air-core coil and the capacitor are serially connected, and the capacitance CL of the capacitor is selected as 1/3ω2La≤CL≤1/ω2La, wherein La is an inductance of the air-core coil at a frequency ω/2n.

    PROBLEM DECOMPOSITION IN A LARGE SCALE COMPLEX COMBINATORIAL PROBLEM
    2.
    发明申请
    PROBLEM DECOMPOSITION IN A LARGE SCALE COMPLEX COMBINATORIAL PROBLEM 有权

    公开(公告)号：US20220327399A1

    公开(公告)日：2022-10-13

    申请号：US17219626

    申请日：2021-03-31

    Applicant: FUJITSU LIMITED

    Inventor： Wei-Peng CHEN ,  Hiroyasu KAWANO

    IPC: G06N5/04

    Abstract: A method and system of solving a large-scale complex combinatorial problem including receiving the large-scale complex combinatorial problem as an input, converting a decision variable space of the large-scale complex combinatorial problem into a plurality of basic attribute units which correspond to a subset of total decision variables of the large-scale complex combinatorial problem, decomposing the large-scale complex combinatorial problem into a plurality of sub-problems of the plurality of basic attribute units, using a optimization solver, solving the plurality of sub-problems in parallel, outputting a plurality of candidate solutions corresponding to the solutions of the plurality of sub-problems, and using a optimization solver and the plurality of candidate solutions, solving the large scale complex combinatorial problem.

    PACKAGE STRUCTURE
    3.
    发明申请
    PACKAGE STRUCTURE 有权
    包装结构

    公开(公告)号：US20150332140A1

    公开(公告)日：2015-11-19

    申请号：US14813161

    申请日：2015-07-30

    Applicant: FUJITSU LIMITED

    Inventor： Hiroyasu KAWANO ,  Kazuyuki Ozaki

    IPC: G06K19/077 ,  G06K19/07 ,  H01L23/373

    CPC classification number: G06K19/0773 ,  G06K19/02 ,  G06K19/0716 ,  G06K19/07775 ,  H01L23/293 ,  H01L23/3107 ,  H01L23/34 ,  H01L23/3735 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A package structure includes a first member that surrounds a semiconductor device, a heat insulating material that surrounds an outer side of the first member, and a second member that surrounds an outer side of the head insulating material. The heat insulating material has a density and a thermal conductivity lower than those of the first and second members. The first member has a heat capacity larger than that of the second member.

    Abstract translation: 封装结构包括围绕半导体器件的第一构件，围绕第一构件的外侧的绝热材料和围绕头绝缘材料的外侧的第二构件。 绝热材料的密度和导热率低于第一和第二构件的密度和热导率。 第一构件的热容量大于第二构件的热容量。

    INFORMATION PROCESSING APPARATUS, SPECIFYING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR STORING SPECIFYING PROGRAM
    4.
    发明申请
    INFORMATION PROCESSING APPARATUS, SPECIFYING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR STORING SPECIFYING PROGRAM 有权

    公开(公告)号：US20210294872A1

    公开(公告)日：2021-09-23

    申请号：US17168221

    申请日：2021-02-05

    Applicant: FUJITSU LIMITED

    Inventor： Hiroyasu KAWANO

    IPC: G06F17/11 ,  G06F17/17 ,  G06K9/62

    Abstract: A method includes: calculating a reference solution and a reference value by solving an optimization problem using a dedicated solver based on a first parameter, the reference solution being specified by a plurality of bits in an objective function, the reference value being an energy value of the objective function associated with the reference solution; calculating an annealing solution and an annealing value by solving the optimization problem based on a plurality of second parameters, the annealing solution being specified by the plurality of bits, the annealing value being an energy value of the objective function associated with the annealing solution; and specifying a parameter to be used to solve the optimization problem by using a Hamming distance between a first bit state of the reference solution and a second bit state of the annealing solution and a difference between the annealing value and the reference value.

    PORTABLE APPARATUS AND FEED SYSTEM
    6.
    发明申请
    PORTABLE APPARATUS AND FEED SYSTEM 有权
    便携式设备和进料系统

    公开(公告)号：US20130249312A1

    公开(公告)日：2013-09-26

    申请号：US13901028

    申请日：2013-05-23

    Applicant: FUJITSU LIMITED

    Inventor： Akiyoshi Uchida ,  MASAKAZU TAGUCHI ,  SATOSHI SHIMOKAWA ,  Kiyoto Matsui ,  Hiroyasu KAWANO

    IPC: H04B5/00

    CPC classification number: H04B5/0037 ,  G06K7/10178 ,  H01F27/365 ,  H01F38/14 ,  H02J7/025 ,  H02J50/10 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80

    Abstract: A portable apparatus includes a case, a coil situated inside the case, a circuit disposed inside the case to receive power based on a first frequency via the coil and to perform communication based on a second frequency higher than the first frequency, and a magnetic shield having a first portion and a second portion stacked one over another in a direction perpendicular to the coil between the coil and an inside of the case, the second portion being closer to the coil than the first portion, wherein permeability of the first portion is higher than permeability of the second portion situated toward the coil with respect to the first frequency.

    Abstract translation: 便携式设备包括壳体，位于壳体内部的线圈，设置在壳体内的电路，用于经由线圈接收基于第一频率的功率，并且基于高于第一频率的第二频率进行通信;以及磁屏蔽 具有第一部分和第二部分，所述第一部分和第二部分在垂直于所述线圈和所述壳体内部之间的线圈的方向上彼此堆叠，所述第二部分比所述第一部分更靠近所述线圈，其中所述第一部分的磁导率较高 而不是相对于第一频率位于线圈的第二部分的磁导率。

    NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, SOLVING METHOD, AND INFORMATION PROCESSING DEVICE
    7.
    发明申请
    NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, SOLVING METHOD, AND INFORMATION PROCESSING DEVICE 有权

    公开(公告)号：US20220122034A1

    公开(公告)日：2022-04-21

    申请号：US17382406

    申请日：2021-07-22

    Applicant: FUJITSU LIMITED

    Inventor： Hiroyasu KAWANO ,  Hidetoshi MATSUOKA

    IPC: G06Q10/08 ,  G06N20/00 ,  G06K9/62

    Abstract: A non-transitory computer-readable recording medium storing a program that causes a computer to execute a process, the process includes generating, based on an index value related to an evaluation function value, a first candidate target from combinatorial targets in a combinatorial optimization problem that minimizes the evaluation function value under a plurality of constraint conditions, analyzing, based on a first result obtained by solving and optimizing based on the first candidate target, a combination that is included in the first result and that is a constraint violation, selecting, from among the combinatorial targets, a target related to resolving of the constraint violation that has been analyzed, obtaining, based on a second candidate target that include the selected combinatorial target and the first result, a second result which is optimized, and determining a solving result of the combinatorial optimization problem based on an evaluation result of the second result.

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