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1. 发明专利

JP6513867B1 ブレーキキャリパー有权
公开(公告)号：JP6513867B1
公开(公告)日：2019-05-15
申请号：JP2018180889
申请日：2018-09-26
申请人：ワックデータサービス株式会社 , 松下富士登
发明人：松下富士登
IPC分类号： B60T13/74 , F16D55/22 , F16D121/24 , F16D125/04 , F16D125/32 , F16D65/18
摘要：【課題】より確実に制御でき、より簡単な構成で、より簡単に保守できる。【解決手段】ブレーキキャリパーは、ディスク側にブレーキパッドを押圧するピストンが変位可能に格納されるシリンダおよびシリンダに連通している所定の内容積の空洞状の格納部が形成されているシリンダボディと、シリンダおよび格納部に充填されているブレーキフルードと、格納部に出入りして、格納部の内容積を変化させる内容積変化手段と、格納部に出入りするように内容積変化手段を電動により駆動する駆動手段とを含む。ブレーキフルードは、シリンダボディ、ピストンおよび内容積変化手段で封止され、外部と隔絶されている。【選択図】図1

2. 发明专利

JP2017103912A 圧電駆動素子审中-公开
公开(公告)号：JP2017103912A
公开(公告)日：2017-06-08
申请号：JP2015235255
申请日：2015-12-01
申请人：ワックデータサービス株式会社
发明人：渡辺和久 , 藤原康博
IPC分类号： D04B15/82 , H02N2/00
摘要：【課題】より簡単に製造でき、より高い耐久性を得る。【解決手段】圧電駆動素子は、編み機の選針装置に用いられる。振動板は、略矩形の薄板状とされ、略矩形の薄板状の2つの圧電素子の間に、圧電素子の形状と略同形状の金属の薄板であるプレートが挟まれている。伝達部は、振動板の面の短手辺の端部のうち、選針装置に駆動力を伝達する側である一方の端部を振動板の両面側から挟持する。端部支持部は、振動板の面の短手辺の端部のうち、他方の端部を振動板の両面側から挟持する。中間支持部は、振動板の面の長手辺を跨いで、振動板の面の長手辺の中間部を振動板の両面側から挟持する。中間支持部には、振動板の面に交差する向きに振動板の面に達する孔が開けられている。孔には、振動板の面に接着して、孔に嵌ることで、中間支持部を振動板に固定する接着部材が入れられている。【選択図】図1

3. 发明专利

JP5173644B2 The piezoelectric actuator element and a method of manufacturing the same for textile machinery 有权
标题翻译：空值
公开(公告)号：JP5173644B2
公开(公告)日：2013-04-03
申请号：JP2008192257
申请日：2008-07-25
申请人：ワックデータサービス株式会社 , 株式会社ビー・アンド・プラス
发明人：和久渡辺 , 啓榎本 , 正瀬上
IPC分类号： H02N2/00

4. 发明专利

JP2010034149A Piezoelectric actuator element for textile machine and method of manufacturing the same 审中-公开
标题翻译：用于纺织机的压电致动器元件及其制造方法
公开(公告)号：JP2010034149A
公开(公告)日：2010-02-12
申请号：JP2008192415
申请日：2008-07-25
申请人： B & Plus:Kk , Wac Data Service Kk , ワックデータサービス株式会社 , 株式会社ビー・アンド・プラス
发明人： WATANABE KAZUHISA , ENOMOTO HIROSHI , IIDA NOBUO
IPC分类号： H01L41/09 , B29C45/14 , B32B18/00 , H01L41/187 , H01L41/22 , H01L41/23 , H01L41/257 , H01L41/29 , H01L41/313
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric actuator element for a textile machine, which has environmental resistance and improves productivity thereof by simplifying a manufacturing step, and to provide a method of manufacturing the same. SOLUTION: A piezoelectric actuator element for a textile machine includes a piezoelectric body having a shim plate and piezoelectric ceramics which are laminated on both the front and back surfaces of the shim plate and have electrode films on both the front and back surfaces of the ceramics. A piezoelectric element includes a front end supporting part 3 attached to one end portion connected to the textile machine and a rear end supporting part 8 attached to other end portion. Conductive wires 4a, 4a, 4b for supplying current to the electrode films on both surfaces and the shim plate of the piezoelectric element are connected to the electrode films and the plate, and an electrical insulating film is coated so as to cover the entire surface including connecting portions of the conductive wires. The rear end supporting part 8 is sealed with a material which covers the electrode films, the shim plate, the connecting portions of the conductive wires and the vicinity thereof and has water-vapor resistance and non-conductivity. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过简化制造步骤而具有耐环境性并提高其生产率的纺织机械的压电致动器元件，并提供其制造方法。解决方案：用于纺织机的压电致动器元件包括压电体，该压电体具有垫片和压电陶瓷，该压电体叠层在垫片的前表面和后表面上，并且在前表面和后表面上都具有电极膜陶瓷。压电元件包括附接到连接到纺织机器的一个端部的前端支撑部分3和附接到另一端部的后端支撑部分8。用于向两面的电极膜供给电流的导电线4a，4a，4b和压电元件的垫板连接到电极膜和板上，并且覆盖电绝缘膜以覆盖整个表面，包括连接导线的部分。后端支撑部8用覆盖电极膜，垫片，导线的连接部分及其附近的材料密封，并具有防水蒸汽和非导电性。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2003278059A Needle selector for knitting machine controlling bound motion of finger and method therefor 审中-公开
标题翻译：用于针织机控制的手指选择器及其方法
公开(公告)号：JP2003278059A
公开(公告)日：2003-10-02
申请号：JP2002081575
申请日：2002-03-22
申请人： Nippon Baruufu Kk , Wac Data Service Kk , ワックデータサービス株式会社 , 日本バルーフ株式会社
发明人： WATANABE KAZUHISA , SEGAMI TADASHI
IPC分类号： D04B15/82
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus with which a finger collides against the frame of a needle selector in a shaking motion with the speed-up of the needle selector of a knitting machine, makes a bound motion and is liable to cause a needle selection mistake, however, such a bound motion is controlled and the problem is eliminated.
SOLUTION: A bound control member 50 is rotatably supported on the shake supporting shaft 18 of the finger 30 shaking in cooperation with a piezoelectric material 7 and a finger shaking lever 38 is extended from the finger 30 in parallel with the supporting shaft 18. The finger shaking lever 38 is connected to a groove 52 in a loose fit state at a position separated from the supporting shaft 18 of the bound control member 50.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得手指与针选择器的框架在针织机的针选择器的加速中的摇动运动中碰撞的装置，进行有限运动，并且易于导致针选错误，然而，这种限制运动被控制并且消除了问题。解决方案：绑定控制构件50可旋转地支撑在手指30的抖动支撑轴18上，与压电材料7协同摇动，并且手指摇动杆38从指状物30平行于支撑轴18延伸手指摇动杆38以与松开配合状态的槽52连接在与装订控制构件50的支撑轴18分离的位置。（C）2004，JPO

6. 发明专利

JP2013256722A Actuator and displacement magnifying mechanism 审中-公开
标题翻译：执行器和位移放大机构
公开(公告)号：JP2013256722A
公开(公告)日：2013-12-26
申请号：JP2012131440
申请日：2012-06-09
申请人： Wac Data Service Kk , ワックデータサービス株式会社 , Mechano Transformer Corp , 有限会社メカノトランスフォーマ
发明人： WATANABE KAZUHISA , JO SEIKETSU
IPC分类号： D04B15/82 , B06B1/04 , B06B1/06 , B06B1/08 , H01L41/09 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To reduce the width of a displacement magnifying mechanism and operate a needle selection device at a higher speed.SOLUTION: A base part 61 and a base part 62 are arranged at the ends of a piezoelectric element 41-1 which are displaced. A beam 66 for a first fulcrum and a beam 68 for a second fulcrum are extended along the side faces of the piezoelectric element 41-1. A connection part 67 for the first fulcrum is elastically deformed as the fulcrum. A displacement beam 71 is extended along the side face of the beam 68 for the second fulcrum, which is opposite to the side face thereof on the side of the piezoelectric element 41-1. A connection part 69 for the second fulcrum is elastically deformed as the fulcrum. A connection part 70 for a second force point is elastically deformed as the force point. A magnified displacement is output from the displacement beam 71.
摘要翻译：要解决的问题：减小位移放大机构的宽度并以更高的速度操作针选装置。解决方案：基座部分61和基部62布置在压电元件41-1的端部处，流离失所用于第一支点的梁66和用于第二支点的梁68沿着压电元件41-1的侧面延伸。用于第一支点的连接部分67作为支点弹性变形。位移梁71沿着与压电元件41-1侧的侧面相反的第二支点的梁68的侧面延伸。用于第二支点的连接部分69作为支点弹性变形。用于第二力点的连接部70作为力点弹性变形。从位移梁71输出放大位移。

7. 发明专利

JP2013135484A Piezoelectric drive device 审中-公开
标题翻译：压电驱动装置
公开(公告)号：JP2013135484A
公开(公告)日：2013-07-08
申请号：JP2011282814
申请日：2011-12-26
申请人： Wac Data Service Kk , ワックデータサービス株式会社
发明人： WATANABE KAZUHISA
IPC分类号： H02N2/00
CPC分类号： D04B15/665 , D04B15/68 , D04B15/78 , H01L41/0805 , H01L41/0926
摘要： PROBLEM TO BE SOLVED: To unfailingly radiate heat generated by currents flowing therethrough and prevent damage from being caused in other elements more securely while preventing excess currents from flowing therethrough.SOLUTION: A diaphragm 21 is formed by overlapping a thin film piezoelectric element, a plate, and a piezoelectric element which respectively have substantially rectangular shapes. The overlapped piezoelectric element, the plate, and the piezoelectric element are electrically connected with each other through surfaces contacting with each other. A resistor 32 is provided on an outer surface of the diaphragm 21. The resistor 32 has a predetermined electric resistance value that restricts electric currents. A predetermined voltage is applied to one terminal of the resistor 32, and the other terminal of the resistor 32 is electrically connected with the plate.
摘要翻译：要解决的问题：为了防止流过其中的电流产生的热量，能够更好地防止其他元件的损伤，同时防止多余的电流流过其中。解决方案：隔膜21通过将薄膜压电元件，板，以及分别具有大致矩形形状的压电元件。重叠的压电元件，板和压电元件通过彼此接触的表面彼此电连接。电阻器32设置在隔膜21的外表面上。电阻器32具有限制电流的预定电阻值。将预定电压施加到电阻器32的一个端子，并且电阻器32的另一个端子与板电连接。

8. 发明专利

JP2013051343A Actuator drive circuit, actuator drive device, and ic chip 审中-公开
标题翻译：执行器驱动电路，执行器驱动器件和IC芯片
公开(公告)号：JP2013051343A
公开(公告)日：2013-03-14
申请号：JP2011189257
申请日：2011-08-31
申请人： Wac Data Service Kk , ワックデータサービス株式会社
发明人： WATANABE KAZUHISA , TAKANE TOSHIAKI
IPC分类号： H01L41/09 , H01L41/187 , H01L41/22
摘要： PROBLEM TO BE SOLVED: To provide an actuator drive circuit with excellent performance that allows maintaining the same output characteristics in the situation when one FET constituting a push-pull circuit turns on and in the situation when the other FET constituting the push-pull circuit turns on and allows driving an actuator without fail.SOLUTION: An actuator drive circuit includes a driver circuit applying voltages to a first piezoelectric body 6a and a second piezoelectric body 6b of each of actuators 2, and a logic circuit connected to an input side of the driver circuit. The driver circuit has eight unit drivers 71. Each unit driver 71 includes a push-pull circuit 86 having an N-type channel FET N1 connected to a high-voltage side and an N-channel FET N2 connected to a low-voltage side. The unit driver 71 also has a boot-strap circuit 80 that controls a voltage inputted to a gate of the FET N1 according to a variation in a voltage outputted from its unit driver 71.
摘要翻译：要解决的问题：为了提供具有优异性能的致动器驱动电路，其在构成推挽电路的一个FET导通的情况下以及在构成推挽电路的另一个FET的情况下保持相同的输出特性，拉电路打开，并允许驱动执行器，而不会失败。解决方案：致动器驱动电路包括向每个致动器2的第一压电体6a和第二压电体6b施加电压的驱动电路和连接到驱动器电路的输入侧的逻辑电路。驱动器电路具有八个单元驱动器71.每个单元驱动器71包括具有连接到高电压侧的N型沟道FET N1和连接到低电压侧的N沟道FET N2的推挽电路86。单元驱动器71还具有引导电路80，其根据从其单元驱动器71输出的电压的变化来控制输入到FET N1的栅极的电压。（C）2013，JPO和INPIT

9. 发明专利

JP2012178466A Actuator and unit for textile machine 审中-公开
标题翻译：纺织机械执行机构
公开(公告)号：JP2012178466A
公开(公告)日：2012-09-13
申请号：JP2011040660
申请日：2011-02-25
申请人： Wac Data Service Kk , ワックデータサービス株式会社
发明人： WATANABE KAZUHISA , ENOMOTO HIROSHI
IPC分类号： H01L41/09 , D04B9/20 , H01L41/187
摘要： PROBLEM TO BE SOLVED: To provide an actuator that secures a large potential value in a plate when the plate is vibrated (product of plate displacement amount and force applied then ) while saving power, and to provide a unit for a textile machine.SOLUTION: An actuator 2 comprises: a long plate 5; a first piezoelectric body 6a that is fixed to an upper surface 51 of the plate 5; and a second piezoelectric body 6b that is fixed to a lower surface 52 of the plate 5. The plate 5 of the actuator 2 comprises: a plurality of first reinforcement materials 7 that are each formed by a linear body that extends in a longitudinal direction of the plate 5 and that are aligned in a width direction of the plate 5; a plurality of second reinforcement materials 8A that are each formed by a linear body that extends in the longitudinal direction of the plate 5 and that are overlapped on the first reinforcement materials 7; and a covering member 9 that covers the first reinforcement materials 7 and the second reinforcement materials 8A.
摘要翻译：要解决的问题：提供一种致动器，其在板振动时保持板中的大电位值（随后施加板位移量和施加的力），同时节省电力，并提供用于纺织机的单元。解决方案：致动器2包括：长板5; 固定在板5的上表面51上的第一压电体6a; 以及固定在板5的下表面52上的第二压电体6b。致动器2的板5包括：多个第一加强材料7，其由直线体形成，该直线体沿纵向方向延伸板5并且在板5的宽度方向上对齐; 多个第二加强材料8A，各自由线状体形成，该直线体在板5的纵向方向上延伸并且重叠在第一增强材料7上; 以及覆盖第一加强材料7和第二增强材料8A的覆盖部件9。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012178465A Actuator and unit for textile machine 审中-公开
标题翻译：纺织机械执行机构
公开(公告)号：JP2012178465A
公开(公告)日：2012-09-13
申请号：JP2011040659
申请日：2011-02-25
申请人： Wac Data Service Kk , ワックデータサービス株式会社
发明人： WATANABE KAZUHISA , ENOMOTO HIROSHI
IPC分类号： H01L41/09 , D04B9/20 , H01L41/187
摘要： PROBLEM TO BE SOLVED: To provide an actuator that secures a large potential value in a plate when the plate is vibrated (product of plate displacement amount and force applied then ) while saving power, and to provide a unit for a textile machine.SOLUTION: An actuator 2 comprises: a long plate 5; a first piezoelectric body 6a that is fixed to an upper surface 51 of the plate 5; and a second piezoelectric body 6b that is fixed to a lower surface 52 of the plate 5. The plate 5 comprises: a plurality of first reinforcement materials 7 each formed by a linear body that extends in a longitudinal direction of the plate 5; a plurality of second reinforcement materials 8A that are arranged so as to intersect with the first reinforcement materials 7 and that are each formed by a linear body; and a covering member 9 that covers the first reinforcement materials 7 and the second reinforcement materials 8A.
摘要翻译：要解决的问题：提供一种致动器，其在板振动时保持板中的大电位值（随后施加板位移量和施加的力），同时节省电力，并提供用于纺织机的单元。解决方案：致动器2包括：长板5; 固定在板5的上表面51上的第一压电体6a; 以及固定到板5的下表面52的第二压电体6b。板5包括：多个第一加强材料7，每个第一加强材料7由沿板5的纵向方向延伸的线状体形成; 多个第二加强材料8A，其布置成与第一加强材料7相交并且各自由线状体形成; 以及覆盖第一加强材料7和第二增强材料8A的覆盖部件9。版权所有（C）2012，JPO＆INPIT

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