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1. 发明专利

JP2020009908A スイッチング素子ユニット及びスイッチング素子モジュール审中-公开
公开(公告)号：JP2020009908A
公开(公告)日：2020-01-16
申请号：JP2018129882
申请日：2018-07-09
申请人： AISIN AW CO , AISIN SEIKI
发明人： HOTTA YUTAKA , OSUGA SHINYA , KUME YASUHIRO , SHIMANO KAORU , FUKUHARA TOSHIYUKI , IKEYAMA TAKESHI
IPC分类号： H01L25/07 , H01L23/36 , H01L25/18 , H02M7/48
摘要：【課題】複数のスイッチング素子ユニットを並列接続する場合に、互いに異なるスイッチング素子ユニットが備えるスイッチング素子同士を電気的に並列接続するための電気的接続構造の簡素化を図ることが可能な技術を実現する。【解決手段】第1スイッチング素子31と第2スイッチング素子32とは、第1方向Xに並んで配置される。出力バスバー40は、第1方向Xに沿って配置される。第1スイッチング素子31及び第2スイッチング素子32は、モールド部2に埋没するように配置される。出力バスバー40は、モールド部2に埋没する埋没部40cと、スイッチング素子組20に対して第1方向Xの一方側においてモールド部2から露出する第1露出部40aと、スイッチング素子組20に対して第1方向Xの他方側においてモールド部2から露出する第2露出部40bとを有する。【選択図】図4

2. 发明专利

JP2012211826A Ultrasonic inspection device and method 审中-公开
标题翻译：超声波检查装置及方法
公开(公告)号：JP2012211826A
公开(公告)日：2012-11-01
申请号：JP2011077678
申请日：2011-03-31
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： YOKOTA TOMOJI , FUKUHARA TOSHIYUKI
IPC分类号： G01N29/04 , G01N29/28
摘要： PROBLEM TO BE SOLVED: To materialize accurate ultrasonic inspection without being influenced by multiple reflection.SOLUTION: An ultrasonic inspection device includes an ultrasonic sensor 2 for emitting an ultrasonic pulse toward an inspection object through a medium 6 having predetermined thickness, and detecting a reflection wave; memory means 122 for storing time change of strength of the detected reflection wave as a detection signal waveform; changing means 4 and 9 for changing the thickness of the medium 6; and removing means 12 for removing a signal component in which detection time is changed in the detection signal waveform by changing the thickness of the medium, from the detection signal waveform.
摘要翻译：要解决的问题：实现精确的超声波检测而不受多次反射的影响。解决方案：超声波检查装置包括：超声波传感器2，用于通过具有预定厚度的介质6向检查对象发射超声脉冲，并检测反射波; 存储装置122，用于存储检测反射波的强度的时间变化作为检测信号波形; 用于改变介质6的厚度的改变装置4和9; 以及去除装置12，用于通过从检测信号波形改变介质的厚度来去除检测信号波形中检测时间改变的信号分量。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2003039197A Powder supply device and powder supply method 审中-公开
标题翻译：粉末供应装置和粉末供应方法
公开(公告)号：JP2003039197A
公开(公告)日：2003-02-12
申请号：JP2001223401
申请日：2001-07-24
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： FUKUHARA TOSHIYUKI
IPC分类号： B30B11/00 , B22F3/035 , B28B13/02 , B30B15/30
CPC分类号： B30B15/304
摘要： PROBLEM TO BE SOLVED: To provide a powder supply device and a powder supply method capable of making small the difference in the powder supply density caused by the supply position by suppressing the generation of a bridge to the utmost, in supplying the powder in a cavity.
SOLUTION: Into the inside of a powder box 16, air is introduced to raise the inside air pressure, Under this condition, a shutter 40 is opened, and the powder is discharged (fell) vigorously to fill the cavity 5. In such a way, by increasing the discharge (falling speed) of the powder to be filled, the generation of a bridge inside the cavity 5 is suppressed so that the diffence in the filling desity caused by the supply position is made small.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种粉末供给装置和粉末供给方法，其能够通过最大限度地抑制桥的产生而使由供给位置引起的粉末供给密度的差异变小，将粉末供给到空腔。解决方案：在粉盒16的内部，引入空气以提高内部空气压力，在这种情况下，打开快门40，并将粉末强力排出（下落）以填充空腔5.以这种方式通过增加要填充的粉末的放电（下降速度），抑制了腔5内的桥的产生，使得由供给位置引起的填充期间的差异变小。

4. 发明专利

JP2002213401A HYDRAULIC CONTROLLER AND POWDER MOLDING DEVICE 失效
公开(公告)号：JP2002213401A
公开(公告)日：2002-07-31
申请号：JP2001006812
申请日：2001-01-15
申请人： AISIN SEIKI
发明人： FUKUHARA TOSHIYUKI , OHASHI SATOSHI
IPC分类号： F15B11/02 , B30B11/02
摘要： PROBLEM TO BE SOLVED: To provide a low-cost hydraulic controller of high-speed performance and high accuracy, and a powder molding device capable of manufacturing moldings of high quality. SOLUTION: Changeover means 5 to 8 are arranged for mutually changing over normal mode and the other modes in which, at least one of a high-speed forward mode wherein a hydraulic pump 3 and a head-side cylinder part 10 are communicated, and via a servo valve 2, a rod-side cylinder part 11 and a pressure oil tank 9 are communicated and a high-speed backward mode wherein the hydraulic pump 3 and the rod-side cylinder part are communicated, and the head-side cylinder part 10 and the oil pressure tank 9 are communicated via the servo valve 2, and a normal mode wherein the hydraulic pump 3 and the head-side cylinder part 10 are communicated via the servo valve 2, and the rod-side cylinder 11 and the oil pressure tank 9 are communicated via the servo valve 2, are selected.

5. 发明专利

JPH10244398A POWDER COMPACTING MACHINE 失效
公开(公告)号：JPH10244398A
公开(公告)日：1998-09-14
申请号：JP6213097
申请日：1997-02-28
申请人： AISIN SEIKI
发明人： EBATA KAZUHIRO , FUKUHARA TOSHIYUKI
IPC分类号： B30B11/00 , B30B11/02
摘要： PROBLEM TO BE SOLVED: To obtain a multi-stage powder compacting machine which composes the external shape of a device in well balance. SOLUTION: This machine has a die 21, an upper punch 11 to lower and press a powder 80, plural numbers of lower punches 221 to 223 to raise and press, an upper lifting means 10 to lift the upper punch and a lower lifting means 20 having plural numbers of hydraulic or air pressure type lifting means to lift the lower punches respectively. The lower lifting means 20 has punch plates 241 to 243 which are extended to the direction of crossing by a right angle against a cylinder and a cylinder rod and which attach the lower punches on the upper side. A set of cylinder is the set composed of plural numbers of cylinders 231 to 236 arranged in a symmetrical shape around the center axis of the die.

6. 发明专利

JP2000015493A POWDER MOLDING MACHINE 失效
公开(公告)号：JP2000015493A
公开(公告)日：2000-01-18
申请号：JP18380198
申请日：1998-06-30
申请人： AISIN SEIKI
发明人： FUKUHARA TOSHIYUKI
IPC分类号： B30B11/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-stage powder molding machine capable of correctly estimating the contraction of a punch without being affected by the molding load, and high in molding accuracy. SOLUTION: A powder molding machine is provided with a die 21, a plurality of upper punches to press a powder 80, a plurality of lower punches 221-223, a plurality of hydraulic upper elevating/lowering means 10 to elevate/lower the upper punches, and a lower elevating/lowering means 20 having a plurality of hydraulic elevating/lowering means to elevate/lower the lower punches, the lower elevating/lowering means is provided with a cylinder, drive blocks 251-253, and punch plates 241-243, and a position sensor to detect the position in the vertical direction is provided on the drive blocks and the punch plates.

7. 发明专利

JP2004257752A Load imparting device 审中-公开
公开(公告)号：JP2004257752A
公开(公告)日：2004-09-16
申请号：JP2003046085
申请日：2003-02-24
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： FUKUHARA TOSHIYUKI , NARUSE FUMITAKA
IPC分类号： G01N3/34
摘要： PROBLEM TO BE SOLVED: To provide a load imparting device having high accuracy in a wide load imparting range with an inexpensive and comparatively simple mechanism.
SOLUTION: This load imparting device comprises a placement part 2 for placing a weight 1, guiding mechanism parts 2b, 3 for guiding the vertical movement of the placement part 2, vibration mechanism parts 9, 61, 62 for vibrating the guide mechanism parts 2b, 3, and a load imparting part 5 for imparting the load of the weight 1 to a load imparting object 52.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2001232498A METHOD OF SUPPLYING POWDER TO FORMING MOLD AND POWDER SUPPLYING DEVICE USED FOR THE SAME 失效
公开(公告)号：JP2001232498A
公开(公告)日：2001-08-28
申请号：JP2000045816
申请日：2000-02-23
申请人： AISIN SEIKI
发明人： FUKUHARA TOSHIYUKI , OMOTO YASUHIKO
IPC分类号： B30B11/00
摘要： PROBLEM TO BE SOLVED: To provide a method of supplying powder to a forming mold and a powder supplying device, with which failure due to a recessed or a protruded part of accumulated powder or remained powder is improved and a higher quality is available for a compact of a powdery material such as a compressed powdery body. SOLUTION: A powder box 3 is moved to the mold opening 16 of a forming mold 1 while a scraping member 7 is separated from the upper face 14 of the forming mold 1, powder contained in a powder box 3 is charged into a forming cavity 15 through the mold opening 16 of the forming mold. Then the powder box 3 is retracted from the mold opening 16 along the upper face 14 of the forming mold 1. The scraping member 7 is moved along the upper face 14 of the mold in the opposite direction of the retraction while a scraping part 7a is in contact with or approached to the upper face 14 of the mold, thus remained powder remaining on the upper face 14 of the mold is made reach to the forming cavity 15, and at the same time, the mold opening 16 of the forming mold 1 is scraped by the scraping member 7 so that the upper face of accumulated powder in a forming cavity 15 in uniformalized.

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