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1
US2020055116A1
COPPER ALLOY PARTICLES, SURFACE-COATED COPPER-BASED PARTICLES, AND MIXED PARTICLES
Publication/Patent Number: US2020055116A1 Publication Date: 2020-02-20 Application Number: 16/664,066 Filing Date: 2019-10-25 Inventor: Yoshida, Hirokazu   Assignee: FURUKAWA ELECTRIC CO., LTD.   IPC: B22F1/00 Abstract: It is an object of the present disclosure to provide copper alloy particles or the like, wherein, by sufficiently melting an irradiation region with heat generated through the irradiation of a laser beam during manufacturing in particular, a layer-manufactured product can be obtained, which has low porosity (void fraction), and excellent corrosion resistance and fatigue characteristics. Copper alloy particles 1 of the present disclosure are used as an Additive Manufacturing material by irradiation with a laser beam having a wavelength of 1.2 μm or less, and have an average particle diameter of 50 μm or less, wherein a light absorption rate of the material is 6% or more.
2
EP3628417A1
COPPER ALLOY PARTICLES, SURFACE-COATED COPPER-BASED PARTICLES AND MIXED PARTICLES
Publication/Patent Number: EP3628417A1 Publication Date: 2020-04-01 Application Number: 18790843.9 Filing Date: 2018-04-24 Inventor: Yoshida, Hirokazu   Assignee: Furukawa Electric Co., Ltd.   IPC: B22F1/00 Abstract: It is an object of the present invention to provide copper alloy particles or the like, wherein, by sufficiently melting an irradiation region with heat generated through the irradiation of a laser beam during manufacturing in particular, a layer-manufactured product can be obtained, which has low porosity (void fraction), and excellent corrosion resistance and fatigue characteristics. Copper alloy particles 1 of the present invention are used as an Additive Manufacturing material by irradiation with a laser beam having a wavelength of 1.2 µm or less, and have an average particle diameter of 50 µm or less, wherein a light absorption rate of the material is 6% or more.
3
WO2020017205A1
IMAGING ELEMENT AND ELECTRONIC DEVICE
Publication/Patent Number: WO2020017205A1 Publication Date: 2020-01-23 Application Number: 2019023618 Filing Date: 2019-06-14 Inventor: Yoshida, Hirokazu   Ishii, Wataru   Matsuoka, Shinichi   Kamei, Takahiro   Ooka, Yutaka   Masuda, Yoshiaki   Saito, Sotetsu   Sato, Naoki   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION   IPC: H04N5/369 Abstract: An imaging element according to one embodiment of the present invention includes: a sensor substrate which has a light-receiving region in which a plurality of light-receiving elements is arranged and a surrounding region provided around the light-receiving region; a sealing member that is disposed facing one side of the sensor substrate; a resin layer that bonds together the sensor substrate and the sealing member; and a recessed part which is provided in the surrounding region on the one side of the sensor substrate and which has the resin layer embedded therein. The resin layer has one or a plurality of voids on the inside of the recessed part in plan view.
4
EP2693708B1
NETWORK SYSTEM AND METHOD FOR ACQUIRING VLAN TAG INFORMATION
Publication/Patent Number: EP2693708B1 Publication Date: 2019-09-04 Application Number: 12763952.4 Filing Date: 2012-03-21 Inventor: Yoshida, Hirokazu   Suzuki, Yoji   Takashima, Masanori   Assignee: NEC Corporation   IPC: H04L12/721
5
WO2019225589A1
COPPER-BASED POWDER, SURFACE-COATED COPPER-BASED POWDER AND MIXED POWDER THEREOF, LAMINATED ARTICLE AND METHOD FOR PRODUCING SAME, AND VARIOUS METALLIC COMPONENTS
Publication/Patent Number: WO2019225589A1 Publication Date: 2019-11-28 Application Number: 2019020066 Filing Date: 2019-05-21 Inventor: Yoshida, Hirokazu   Ogiwara, Yoshiaki   Kazama, Yoshinori   Nishino, Fumika   Assignee: Furukawa Electric Co., Ltd.   IPC: F28F21/08 Abstract: The purpose of the present invention is to provide: a copper-based powder, a surface-coated copper-based powder and a mixed powder thereof, each of which enables the formation of a powder layer by lining the powder at a small void ratio and a high density particularly when a laminated article is intended to be formed by the irradiation with a laser beam having a wavelength of 1.2 μm or shorter, and each of which is suitable for the formation of a laminated article made from a high-density copper-based material; a laminated article and a method for producing the laminated article; and various metallic components each formed using a laminated article. The copper-based powder according to the present invention can be used as a material which can be laminated and shaped by the irradiation with a laser beam having a wavelength of 1.2 μm or shorter, has an average particle diameter of 50 μm or less, and has a 50% particle diameter (d50) and a 10% particle diameter (d10) of 10 to 50 μm and 1 to 20 μm, respectively, in a cumulative particle size distribution as measured on the volume basis.
6
EP1990088B1
SMALL GAS-GENERATING DEVICE FOR GAS ACTUATOR AND PRETENSIONER SYSTEM
Publication/Patent Number: EP1990088B1 Publication Date: 2019-09-25 Application Number: 07713635.6 Filing Date: 2007-01-17 Inventor: Kodama, Ryoi   Sato, Eishi   Yoshida, Hirokazu   Assignee: NIPPON KAYAKU KABUSHIKI KAISHA   IPC: B01J7/00
7
WO2019239655A1
COPPER ALLOY POWDER, LAYERED/MOLDED PRODUCT, METHOD FOR PRODUCING LAYERED/MOLDED PRODUCT, AND METAL PARTS
Publication/Patent Number: WO2019239655A1 Publication Date: 2019-12-19 Application Number: 2019009697 Filing Date: 2019-03-11 Inventor: Nishino, Fumika   Ogiwara, Yoshiaki   Kazama, Yoshinori   Yoshida, Hirokazu   Assignee: FURUKAWA ELECTRIC CO., LTD.   IPC: B22F3/16 Abstract: This copper alloy powder contains 0.010-1.50% of Cr and 0.010-1.40% of Zr in terms of mass%, with the remainder comprising copper and unavoidable impurities. This layered/molded product is formed by melting and solidifying a copper alloy powder that contains 0.010-1.50% of Cr and 0.010-1.40% of Zr in terms of mass%, with the remainder comprising copper and unavoidable impurities. The layered/molded product has an apparent density of 94-100% and an electrical conductivity of 50% IACS or more, and enables production of a layered/molded product having high strength, high electrical conductivity and excellent heat resistance.
8
JP2019090738A
TRANSFER CHARACTERISTIC ANALYZER
Publication/Patent Number: JP2019090738A Publication Date: 2019-06-13 Application Number: 2017220599 Filing Date: 2017-11-16 Inventor: Komamaki, Moritoshi   Unozawa, Mao   Yoshida, Hirokazu   Shiina, Takahiro   Suenaga, Tomoaki   Assignee: DTS INSIGHT CORP   IPC: G01R27/28 Abstract: To enable the transfer characteristic of a digital control system to be measured with high accuracy without requesting that a measurer have advanced skills.SOLUTION: Provided is a transfer characteristic analyzer comprising: a digital input/output interface for sending/receiving digital data to/from an apparatus to be measured that includes a digital control system; and a computation unit for sending the waveform data of an input signal to the digital control system to the apparatus to be measured via the digital input/output interface, while also receiving the waveform data of an output signal of the digital control system from the apparatus to be measured via the digital input/output interface, and computing at least one of a gain and a phase.SELECTED DRAWING: Figure 1
9
EP2682632A3
Disc brake apparatus
Publication/Patent Number: EP2682632A3 Publication Date: 2018-04-18 Application Number: 13004787.1 Filing Date: 2012-09-27 Inventor: Yoshida, Hirokazu   Assignee: AKEBONO BRAKE INDUSTRY CO., LTD.   IPC: F16D55/2265 Abstract: A disc brake apparatus (10), comprising: a caliper (30) including a caliper main body (32) with a cylinder (34) and a claw portion (44a, 44b) which is provided in an opposite position to the caliper main body (32); and an outer brake pad (80) loosely fitted to the claw portion (44a, 44b) so as to be held thereto, wherein the claw portion (44a, 44b) includes flange portions (46a, 46b) which are respectively disposed on a rotation entrance side and a rotation exit side of a rotor (100) with respect to a center position of the caliper (30), and loosely fitting portions (48a, 48b) in which a pair of protruding portions (88a, 88b) provided on the outer brake pad (80) are loosely fitted are provided in the flange portions (46a, 46b) respectively.
10
WO2018199110A1
COPPER ALLOY PARTICLES, SURFACE-COATED COPPER-BASED PARTICLES AND MIXED PARTICLES
Publication/Patent Number: WO2018199110A1 Publication Date: 2018-11-01 Application Number: 2018016671 Filing Date: 2018-04-24 Inventor: Yoshida, Hirokazu   Assignee: FURUKAWA ELECTRIC CO., LTD.   IPC: B22F1/00 Abstract: The purpose of the present invention is to provide copper alloy particles and the like, wherein, by sufficiently melting the irradiation region with heat generated through the irradiation of a laser beam during molding in particular, a laminated molded product can be obtained which exhibits a low porosity (void fraction), and moreover has superior corrosion resistance and fatigue characteristics. These copper alloy particles 1 are used as a laminated molded material obtained by irradiation with a laser beam having a wavelength of 1.2 μm or less, and has an average particle diameter of 50 μm or less, wherein the light absorption rate of the material is 6% or more.
11
JP2018138463A
BOXING DEVICE
Publication/Patent Number: JP2018138463A Publication Date: 2018-09-06 Application Number: 2017033195 Filing Date: 2017-02-24 Inventor: Hirayama, Hitoshi   Yoshida, Hirokazu   Yoshida, Shuhei   Assignee: HIRAYAMA PRODUCTS KK   IPC: B65G47/34 Abstract: PROBLEM TO BE SOLVED: To provide a low-cost boxing device which can shorten a cycle time, and can box each bag body in a finely arranged state.SOLUTION: A conveyer 2 conveys each bag body 10 by a round movement action of an endless belt 2d, and sequentially drops each bag body 10 from a downstream end in the conveyance direction. An alignment dropping mechanism 3 drops three bag bodies 10 which sequentially drop from the conveyer 2 in an aligned state in the conveyance direction of the conveyer 2 to a cardboard box 11. The conveyer 2 is configured to expand and contract in the conveyance direction, drops three bag bodies 10 while being contracted to the opposite side of the conveyance direction from a predetermined standard state P1 so that three bag bodies 10 are aligned in the conveyance direction, and extends in the conveyance direction until the standard state P1 is reached after three bag bodies 10 are dropped.SELECTED DRAWING: Figure 5
12
JP2018203499A
CONVEYANCE DEVICE
Publication/Patent Number: JP2018203499A Publication Date: 2018-12-27 Application Number: 2017112888 Filing Date: 2017-06-07 Inventor: Hirayama, Hitoshi   Yoshida, Hirokazu   Yoshida, Shuhei   Assignee: HIRAYAMA PRODUCTS KK   IPC: B65G21/14 Abstract: To provide a conveyance device that can change the length of a conveyance part, which hardly disturbs a posture of a conveyed product during conveyance, is compact, and is low in cost.SOLUTION: An endless belt 10 has a conveyance part 10a on which a bag body S can be mounted. A slide unit 4 changes the length of the conveyance part 10a by making a second support 6 approach or separated from a first support 5 along a conveyance direction of the conveyance part 10a. The first support 5 includes a first support frame 55 extending along the conveyance direction of the conveyance part 10a, while the second support 6 includes a second support frame 62 extending along the conveyance direction of the conveyance part 10a. The first support frame 55 and the second support frame 62 have the upper surfaces located at the same position and are aligned in a horizontal direction orthogonal to the conveyance direction of the conveyance part 10a, and guide the conveyance part 10a of the endless belt 10 moving around.SELECTED DRAWING: Figure 5
13
JP6257937B2
GAME SYSTEM
Publication/Patent Number: JP6257937B2 Publication Date: 2018-01-10 Application Number: 2013140799 Filing Date: 2013-07-04 Inventor: Yoshida, Hirokazu   Kato, Naoki   Fujiwara, Akira   Ogura, Toshio   Iwamoto, Masaki   Okumura, Takahiro   Tanimura, Toshiaki   Sugiyama, Kazuaki   Mimizuka, Takayuki   Ohashi, Yohei   Aiko, Kaoru   Assignee: SANKYO CO LTD   NIPPON GAME CARD KK   IPC: A63F7/02 Abstract: PROBLEM TO BE SOLVED: To provide a game system
14
US9735982B2
Switch apparatus, VLAN setting management method, and program
Publication/Patent Number: US9735982B2 Publication Date: 2017-08-15 Application Number: 14/405,639 Filing Date: 2013-06-05 Inventor: Yoshida, Hirokazu   Suzuki, Yoji   Assignee: NEC Corporation   IPC: H04L12/46 Abstract: A switch apparatus includes: a plurality of ports; a VLAN setting management unit storing entries, in each of which VLAN information and at least one of the plurality of ports are associated with each other, and adding or updating, if an entry corresponding to a combination of VLAN information included in a packet received from a port and the reception port of the packet is not stored, a corresponding entry for the received packet; and a functional unit notifying a predetermined control apparatus of an added or updated content of the entry.
15
US9596129B2
Communication system, control apparatus, communication apparatus, information-relaying method, and program
Publication/Patent Number: US9596129B2 Publication Date: 2017-03-14 Application Number: 14/379,991 Filing Date: 2013-03-18 Inventor: Yoshida, Hirokazu   Takashima, Masanori   Assignee: NEC CORPORATION   IPC: H04L12/24 Abstract: A communication system includes a communication apparatus that processes a packet according to control information set by a control apparatus; a first control apparatus that controls the communication apparatus by setting the control information in the communication apparatus; and a second control apparatus that operates in concert with the first control apparatus. The first control apparatus transmits information necessary for interoperation between the first and second control apparatuses to the second control apparatus via the communication apparatus.
16
BR112014030230A2
aparelho de comutação, método de gerenciamento de configuração vlan e programa
Title (English): 1
Publication/Patent Number: BR112014030230A2 Publication Date: 2017-06-27 Application Number: 112014030230 Filing Date: 2013-06-05 Inventor: Yoshida, Hirokazu   Yoji, Suzuki   Assignee: NEC Corporation   IPC: H04L12/717 Abstract: resumo patente de invenção: 'aparelho de comutação, método de gerenciamento de configuração vlan e programa'. a presente invenção permite que cada aparelho de comutação gerencie de forma apropriada uma relação de correspondência entre um vlanid (s) e uma porta (s), sem a necessidade de ajuste manual ou direção central por um aparelho de controle. um aparelho de comutação inclui: uma pluralidade de portas; uma unidade de gerenciamento de configuração vlan que armazena as entradas, em cada uma das quais as informações de vlan e, pelo menos uma da pluralidade de portas são associadas umas com as outras, e adicionar ou atualizar, se uma entrada que correspondente a uma combinação de informações de vlan incluídas em um pacote recebido a partir de uma porta e a porta de recepção do pacote não for armazenada, uma entrada correspondente para o pacote recebido; e uma unidade funcional que notifica um aparelho de controle predeterminado de um conteúdo atualizado ou adicionado da entrada.
17
EP1990088A4
SMALL GAS-GENERATING DEVICE FOR GAS ACTUATOR AND PRETENSIONER SYSTEM
Publication/Patent Number: EP1990088A4 Publication Date: 2017-12-13 Application Number: 07713635 Filing Date: 2007-01-17 Inventor: Kodama, Ryoi   Sato, Eishi   Yoshida, Hirokazu   Assignee: NIPPON KAYAKU KABUSHIKI KAISHA   IPC: B01J7/00 Abstract: A gas generator 1 comprises a cup 3 filled with gas generant molded articles 2 and 7 that generate gas by combustion
18
US9608908B2
Network system and VLAN tag data acquiring method
Publication/Patent Number: US9608908B2 Publication Date: 2017-03-28 Application Number: 14/007,341 Filing Date: 2012-03-21 Inventor: Yoshida, Hirokazu   Suzuki, Yoji   Takashima, Masanori   Assignee: NEC CORPORATION   IPC: H04L12/801 Abstract: In the present situation, a switch cannot identify inner tag data (VLAN ID data before QinQed in the input of OF-NW) given to each of packets which flow in an open flow network (OF-NW). Therefore, OF-NW composed only one VLAN cannot handle a plurality of VLANs. Specifically, a controller handles a plurality of VLANs in the OF-NW in which there is only one VLAN, by mapping the inner tag data given to the packets which flow through the OF-NW, and flow cookie data showing the flow entry corresponding to the packets which flow through the OF-NW. Specifically, the flow flowing into the OF-NW is transferred from the switch to the controller, and the controller learns VLAN ID data in the input of the OF-NW, and handles the plurality of VLANs by mapping this VLAN ID and the flow cookie data showing the flow entry corresponding to the packet in the OF-NW.
19
JP2017112967A
POWDER SPRAYING MACHINE
Publication/Patent Number: JP2017112967A Publication Date: 2017-06-29 Application Number: 2015255048 Filing Date: 2015-12-25 Inventor: Yoshida, Hirokazu   Hirayama, Hitoshi   Yoshida, Shuhei   Assignee: HIRAYAMA PRODUCTS KK   IPC: A21C9/04 Abstract: PROBLEM TO BE SOLVED: To provide a powder spraying machine capable of improving a working environment by not consuming powder uselessly to suppress cost.SOLUTION: A control box 8 includes: a first storage part 9a for storing a time TA from tip passing of a noodle ribbon group 11c detected with a sensor 72 to a start of dropping of starch 12 from a spraying machine body 6; and a second storage part 9b for storing a time TB required for continuously dropping the starch 12 from the spraying machine body 6. The starch 12 is continuously dropped for only the time TB from the spraying machine body 6 after the time TA
20
JP2017042049A
NOODLE SHAPING MACHINE
Publication/Patent Number: JP2017042049A Publication Date: 2017-03-02 Application Number: 2015164498 Filing Date: 2015-08-24 Inventor: Yoshida, Hirokazu   Ito, Masaya   Hirayama, Hitoshi   Assignee: HIRAYAMA PRODUCTS KK   IPC: A21C3/02 Abstract: PROBLEM TO BE SOLVED: To provide a compact noodle shaping machine for shaping thin and uniform noodle shape using sufficiently matured dough.SOLUTION: A vibratory feeder 4 transfers a dough 11a placed on a transfer surface 42a while giving vibration thereto
Total 23 pages