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104 条记录 (耗时 0.022 秒)

    METAL COMPONENT
    81.
    发明公开
    METAL COMPONENT 审中-公开

    公开(公告)号：EP4124678A1

    公开(公告)日：2023-02-01

    申请号：EP22185760.0

    申请日：2022-07-19

    申请人： Mitsui High-Tec, Inc.

    发明人： KUBO, Kimihiko ,  FURUNO, Ryota

    IPC分类号： C25D5/00 ,  C25D7/00 ,  H01L23/495 ,  C25D3/46

    摘要： Provided is a metal component that is configured to be used for manufacturing a semiconductor device, the metal component including: a substrate having a conductivity; and a noble metal plating layer formed on all or part of a surface of the substrate, wherein the noble metal plating layer has a surface with irregularities, and a protrusion of the irregularities has an aspect ratio of 0.3 or more.

    DEVICE FOR MANUFACTURING LAMINATED IRON CORE AND METHOD FOR MANUFACTURING LAMINATED IRON CORE
    82.
    发明公开
    DEVICE FOR MANUFACTURING LAMINATED IRON CORE AND METHOD FOR MANUFACTURING LAMINATED IRON CORE 审中-公开

    公开(公告)号：EP3789133A1

    公开(公告)日：2021-03-10

    申请号：EP20192197.0

    申请日：2020-08-21

    申请人： Mitsui High-Tec, Inc.

    发明人： MARUYAMA, Takashi

    IPC分类号： B21D28/10 ,  B21D28/22 ,  B21D37/08 ,  B21D28/02 ,  H02K15/02

    摘要： A device for manufacturing a laminated iron core includes: a punch unit configured to form protrusions, and including N number of punches as a set, the N being a natural number larger than M; and N number of auxiliary punches. The N number of auxiliary punches are configured such that L number of auxiliary punches selected from the N number of auxiliary punches performs a nullification processing on a metal sheet, the nullification processing being configured to nullify a processing with the L number of punches among the N number of punches, the L being the natural number that is obtained by subtracting the M from the N. According to the above configurations, for example, since a processing position with the plurality of punches is limited in one position, a positional accuracy of protrusions formed in punched members with the plurality of punches is improved.

    METHOD OF MANUFACTURING CORE PRODUCT
    84.
    发明公开
    METHOD OF MANUFACTURING CORE PRODUCT 审中-公开

    公开(公告)号：EP3490106A1

    公开(公告)日：2019-05-29

    申请号：EP18207358.5

    申请日：2018-11-20

    申请人： Mitsui High-Tec, Inc.

    发明人： SARUWATARI, Shigeru ,  ONO, Masayuki

    IPC分类号： H02K1/18 ,  H02K15/03 ,  B29C45/02 ,  B29B13/02 ,  H02K1/27 ,  B29B13/06 ,  B29K63/00 ,  B29K105/00 ,  B29K101/10

    摘要： A method of manufacturing a core product includes: taking out a resin pellet from a refrigerator and heating the resin pellet at a temperature higher than 25°C for 24 hours or longer, the resin pellet being formed of a thermosetting resin composition including epoxy resin, curing agent, accelerator, and release agent; holding a core body having a resin formation region, which is a region in which a resin is to be formed by injection of a melted resin, between a pair of holding members; disposing the heated resin pellet in a resin pot formed in at least one of the pair of holding members; melting the resin pellet in the resin pot and injecting the melted resin into the resin formation region through a resin channel extending from the resin pot in communication with the resin formation region; and curing the melted resin injected into the resin formation region.

    MANUFACTURING METHOD OF STACKED CORE AND MANUFACTURING DEVICE OF STACKED CORE
    85.
    发明公开
    MANUFACTURING METHOD OF STACKED CORE AND MANUFACTURING DEVICE OF STACKED CORE 审中-公开

    公开(公告)号：EP3456500A1

    公开(公告)日：2019-03-20

    申请号：EP18195144.3

    申请日：2018-09-18

    申请人： Mitsui High-Tec, Inc.

    发明人： ISHIMATSU, Hisatomo ,  KOTANI, Shuhei ,  MABU, Hirotoshi ,  ICHIMARU, Tomoyoshi

    IPC分类号： B29C45/02 ,  H02K1/27 ,  B29C45/14 ,  B29C45/76 ,  G05B19/12 ,  H01F41/02

    摘要： A manufacturing method of a motor core (1) includes attaching an ID code (18) to a stack (10) of blanked members (3) in which a magnet insertion hole (10b) to fill with a resin material (14) is formed, the ID code (18) containing information in accordance with a type of the stack (10), reading the information from the ID code (18) which is attached to the stack (10), and setting a mold condition based on the information read from the ID code (18); the mold condition includes at least one type of condition including: the resin material (14) to be injected to the magnet insertion hole (10b), an injection amount of the resin material (14) and a discharge position of the resin material (14); a mold device (27) is controlled to inject the resin material (14) to the magnet insertion hole (10b) in accordance with the mold condition.

    METHOD FOR MANUFACTURING WORKPIECE AND METHOD FOR MANUFACTURING LAMINATED CORE
    88.
    发明公开
    METHOD FOR MANUFACTURING WORKPIECE AND METHOD FOR MANUFACTURING LAMINATED CORE 有权
    用于生产制造层叠芯的工件和方法

    公开(公告)号：EP3093964A1

    公开(公告)日：2016-11-16

    申请号：EP16168309.9

    申请日：2016-05-04

    申请人： Mitsui High-Tec, Inc.

    发明人： HASUO, Yusuke ,  IZUMI, Masahiro

    IPC分类号： H02K15/02

    CPC分类号： H02K15/03 ,  B21D35/001 ,  H02K1/148 ,  H02K15/022 ,  H02K15/024 ,  Y10T29/49078

    摘要： This disclosure relates to a method for manufacturing a workpiece for a segmented laminated core. This method includes (A) feeding a plate for processing drawn from a roll thereof to a progressive die and (B) stamping out a workpiece in the progressive die, the workpiece including a plurality of pieces aligned in the circumferential direction with a circumferential part. At the step (B), an overall portion configured to be each piece of the workpiece is displaced in the thickness direction of the plate for processing, with portions on both sides of the piece being fixed, to form at least one cutting line across a region configured to be the circumferential part.

    摘要翻译： 本发明涉及一种用于制造用于分段层迭铁心的工件的方法。 该方法包括冲压出在逐行其中所述工件包括在圆周方向上具有圆周部分对准件的多个工件（A）馈送从卷抽出其为逐行谁爱和（B）进行处理的板。 在被配置为每件工件的在所述板进行处理的厚度方向移位时，与部分上的一块bothsides整体部分的步骤（B）被固定，以形成穿过至少一个切割线 构造的区域是周边部分。