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1. 发明申请

US20120314269A1 PIEZOELECTRIC ACTUATOR MECHANISM 审中-公开
标题翻译：压电致动器机构
公开(公告)号：US20120314269A1
公开(公告)日：2012-12-13
申请号：US13579377
申请日：2011-01-26
申请人： Masahiro Takano , Kenichi Hirosaki , Ryuji Shintani , Yuta Yoshida , Toshiharu Minamikawa , Kouichi Nakano , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
发明人： Masahiro Takano , Kenichi Hirosaki , Ryuji Shintani , Yuta Yoshida , Toshiharu Minamikawa , Kouichi Nakano , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
IPC分类号： H02N2/04 , G02B26/08 , H02N2/12
CPC分类号： H02N2/123 , H02N2/103 , H02N2/126
摘要： A piezoelectric actuator mechanism including: a screw-driven feeding mechanism that has a feed screw (11) and a feed screw nut (14); a disc-shaped rotor (17) mounted on the rear-end face of the feed screw nut (14); an ultrasonic motor (18) having a piezoelectric vibrator (19) that comes in contact with the circumference face of the rotor (17); and a driven mounting portion that is pressed against the leading end of the feed screw 11 by spring force, and displaced and positioned by the feeding operation of the feed screw. The driven mounting portion can be made to be a mirror holder (1) for use in an optical system, or a movable table (21) of a linear stage.
摘要翻译：一种压电致动器机构，包括：具有进给螺杆（11）和进给螺母（14）的螺杆驱动进给机构; 安装在进给螺母（14）的后端面上的圆盘形转子（17）; 具有与转子（17）的圆周面接触的压电振动器（19）的超声波马达（18）。以及通过弹簧力压靠进给螺杆11的前端的从动安装部，通过进给螺杆的进给动作而移位和定位。从动安装部分可以制成用于光学系统的反射镜保持器（1）或线性平台的可移动台（21）。

2. 发明授权

US09099640B2 Transducer for ultrasonic motor 有权
标题翻译：超声波电机传感器
公开(公告)号：US09099640B2
公开(公告)日：2015-08-04
申请号：US13575544
申请日：2011-01-26
申请人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
发明人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
IPC分类号： H01L41/047 , H01L41/09 , H02N2/00
CPC分类号： H01L41/0913 , H01L41/047 , H02N2/004
摘要： Electrodes (7, 8, 9), having curved sections in the shape of the outline thereof, are disposed in areas of a rectangular plate-shaped piezoelectric transducer element (1) in which the strain in the natural mode of vibration is large. The electrodes (7, 8) which excite a bending vibration are disposed in areas in which the strain in the bending natural mode is at least a predetermined value, and the outline curved sections of the electrodes (7, 8) are shaped so as to follow along strain contours (3, 4), and the electrode (9) which excites a stretching vibration is disposed in an area in which the strain in the stretching natural mode is at least a predetermined value, thus providing a transducer for an ultrasonic motor which aims to reduce transducer loss (increasing vibration efficiency), and improve transducer durability and reliability.
摘要翻译：具有其轮廓形状的弯曲部分的电极（7,8,9）设置在其中自然振动模式下的应变大的矩形板状压电换能器元件（1）的区域中。激励弯曲振动的电极（7,8）设置在弯曲自然模式中的应变至少为预定值的区域中，并且电极（7,8）的轮廓弯曲部分成形为遵循应变轮廓（3,4），并且激发伸缩振动的电极（9）设置在拉伸自然模式中的应变至少为预定值的区域中，从而提供用于超声波马达的换能器旨在减少传感器损耗（提高振动效率），提高传感器的耐用性和可靠性。

3. 发明申请

US20120293043A1 TRANSDUCER FOR ULTRASONIC MOTOR 有权
标题翻译：超声波电机的传感器
公开(公告)号：US20120293043A1
公开(公告)日：2012-11-22
申请号：US13575544
申请日：2011-01-26
申请人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
发明人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
IPC分类号： H02N2/04
CPC分类号： H01L41/0913 , H01L41/047 , H02N2/004
摘要： Electrodes (7, 8, 9), having curved sections in the shape of the outline thereof, are disposed in areas of a rectangular plate-shaped piezoelectric transducer element (1) in which the strain in the natural mode of vibration is large. The eletrodes (7, 8) which excite a bending vibration are disposed in areas in which the strain in the bending natural mode is at least a predetermined value, and the outline curved sections of the electrodes (7, 8) are shaped so as to follow along strain contours (3, 4), and the electrode (9) which excites a stretching vibration is disposed in an area in which the strain in the stretching natural mode is at least a predetermined value, thus providing a transducer for an ultrasonic motor which aims to reduce transducer loss (increasing vibration efficiency), and improve transducer durability and reliability.
摘要翻译：具有其轮廓形状的弯曲部分的电极（7,8,9）设置在其中自然振动模式下的应变大的矩形板状压电换能器元件（1）的区域中。激励弯曲振动的电极（7,8）设置在弯曲自然模式中的应变至少为预定值的区域中，并且电极（7,8）的轮廓弯曲部分成形为遵循应变轮廓（3,4），并且激发伸缩振动的电极（9）设置在拉伸自然模式中的应变至少为预定值的区域中，从而提供用于超声波马达的换能器旨在减少传感器损耗（提高振动效率），提高传感器的耐用性和可靠性。

4. 发明申请

US20110133606A1 APPARATUS FOR HOLDING PIEZOELECTRIC VIBRATOR 失效
标题翻译：用于保持压电振动器的装置
公开(公告)号：US20110133606A1
公开(公告)日：2011-06-09
申请号：US13056889
申请日：2008-10-30
申请人： Takashi Yoshida , Mikio Takimoto , Masahiro Takano , Kenichi Hirosaki
发明人： Takashi Yoshida , Mikio Takimoto , Masahiro Takano , Kenichi Hirosaki
IPC分类号： H01L41/053
CPC分类号： H02N2/004 , H01L41/0913 , H02N2/006
摘要： An object is to provide a holding device for a piezoelectric vibrator, which eliminates vibration energy loss and a change in vibration characteristics, and is capable of supplying stable output with high efficiency. The holding device for a piezoelectric vibrator of the present invention includes: a support member (11) of a frame shape or a box shape for separately accommodating a piezoelectric vibrator (1); and a plate spring structure (12) interposed between sides of the support member (11) and the piezoelectric vibrator (1). The plate spring structure (12) includes: a first plate spring member (13) which extends from a proximal end fixedly bonded to one side of the support member (11) so as to sandwich opposing sides of the piezoelectric vibrator (1) across the sides of the piezoelectric vibrator and is folded back to be fixedly bonded to the piezoelectric vibrator; and a second plate spring member (18) which extends from a proximal end fixedly bonded to another side of the support member (11) so as to sandwich the opposing sides of the piezoelectric vibrator (1) across the sides of the piezoelectric vibrator (1) and is folded back to be fixedly bonded to the piezoelectric vibrator. The first plate spring member (13) and the second plate spring member (18) are integrated at portions fixedly bonded to the piezoelectric vibrator (1).
摘要翻译：本发明的目的是提供一种用于压电振动器的保持装置，其消除振动能量损失和振动特性的变化，并且能够以高效率提供稳定的输出。本发明的压电振动器保持装置包括：用于分别容纳压电振动器（1）的框架形状或箱形支撑构件（11）; 以及插入在支撑构件（11）的侧面和压电振动器（1）之间的板簧结构（12）。板弹簧结构（12）包括：第一板弹簧构件（13），其从固定地结合到支撑构件（11）的一侧的基端延伸，以将压电振动器（1）的相对侧跨过压电振子的两侧并被折回以固定地结合到压电振动器; 以及第二板簧构件（18），其从固定地接合到所述支撑构件（11）的另一侧的基端延伸，以将所述压电振动器（1）的相对侧跨越所述压电振动器（1）的侧面）并被折叠以固定地结合到压电振动器。第一板簧构件（13）和第二板簧构件（18）一体地固定在压电振动器（1）上。

5. 发明授权

US08531091B2 Apparatus for holding piezoelectric vibrator 失效
标题翻译：用于保持压电振动器的装置
公开(公告)号：US08531091B2
公开(公告)日：2013-09-10
申请号：US13056889
申请日：2008-10-30
申请人： Takashi Yoshida , Mikio Takimoto , Masahiro Takano , Kenichi Hirosaki
发明人： Takashi Yoshida , Mikio Takimoto , Masahiro Takano , Kenichi Hirosaki
IPC分类号： H01L41/053
CPC分类号： H02N2/004 , H01L41/0913 , H02N2/006
摘要： A holding device for a piezoelectric vibrator including a support member (11) for separately accommodating a piezoelectric vibrator (1), a first plate spring member (13) which extends from a proximal end fixedly bonded to one side of the support member (11) so as to sandwich opposing sides of the piezoelectric vibrator (1) and is folded back to be fixedly bonded to the piezoelectric vibrator, and a second plate spring member (18) which extends from a proximal end fixedly bonded to another side of the support member (11) so as to sandwich the opposing sides of the piezoelectric vibrator (1) and is folded back to be fixedly bonded to the piezoelectric vibrator. The first plate spring member (13) and the second plate spring member (18) are integrated at portions fixedly bonded to the piezoelectric vibrator (1).
摘要翻译：一种用于压电振动器的保持装置，包括用于分别容纳压电振动器（1）的支撑构件（11），从固定地结合到支撑构件（11）的一侧的基端延伸的第一板簧构件（13）以夹持压电振动器（1）的相对侧并被折叠以固定地结合到压电振动器;以及第二板簧构件（18），其从固定地接合到支撑构件的另一侧的基端延伸（11），以便将压电振动器（1）的相对侧夹在中间，并被折回以固定地结合到压电振动器。第一板簧构件（13）和第二板簧构件（18）一体地固定在压电振动器（1）上。

6. 发明授权

US09063023B2 Vibration transducer and its manufacturing method 有权
标题翻译：振动传感器及其制造方法
公开(公告)号：US09063023B2
公开(公告)日：2015-06-23
申请号：US13228855
申请日：2011-09-09
申请人： Takashi Yoshida
发明人： Takashi Yoshida
IPC分类号： G01L9/08 , G01H13/00 , G01L9/00 , G01L1/10 , B81B3/00
CPC分类号： G01L9/0019 , B81B3/001 , B81B2201/025 , B81B2201/0264 , B81B2201/0285 , B81B2203/0118 , G01L1/106 , G01L9/0013 , H03H9/2457 , H03H2009/02496
摘要： A vibration transducer includes a silicon single crystal vibration beam provided over a silicon single crystal substrate, the vibration beam having a sectional shape that is longer in a direction perpendicular to a surface of the silicon single crystal substrate than in a direction parallel with it, a shell made of silicon, surrounding the vibration beam with a gap, and forming a vacuum room together with the silicon single crystal substrate, a plate-like first electrode plate disposed parallel with the surface of the silicon single crystal substrate, the first electrode plate having one end connected to the vibration beam, plate-like second and third electrode plates disposed parallel with the surface of the silicon single crystal substrate so as to be opposed to each other with the vibration beam interposed in between, and asperities formed on confronting side surfaces of the vibration beam and the second and third electrode plates.
摘要翻译：振动传感器包括设置在硅单晶衬底上的硅单晶振动束，所述振动束具有在垂直于所述硅单晶衬底的表面的方向上比在与其平行的方向上更长的截面形状，由硅制成的壳体，围绕振动梁间隙，并与硅单晶基板一起形成真空室，与硅单晶基板的表面平行布置的板状第一电极板，第一电极板具有一端与振动束相连接，板状的第二和第三电极板与硅单晶衬底的表面平行设置，以便彼此相对地插入振动束，并且形成在相对侧面上的凹凸的振动束和第二和第三电极板。

7. 发明授权

US08899500B2 Gas fuel injection valve 有权
标题翻译：燃气喷射阀
公开(公告)号：US08899500B2
公开(公告)日：2014-12-02
申请号：US13259097
申请日：2010-03-17
申请人： Toshinori Kuzuma , Takashi Yoshida , Wataru Sato , Yoji Nakajima
发明人： Toshinori Kuzuma , Takashi Yoshida , Wataru Sato , Yoji Nakajima
IPC分类号： F02M61/00 , F02M51/00 , B05B1/26 , F02M61/18 , F02M21/02 , F02M51/06
CPC分类号： F02M21/0281 , F02M21/0254 , F02M21/0266 , F02M51/0682 , F02M61/1833 , F02M61/1846 , F02M2200/04 , Y02T10/32
摘要： A gas fuel injection valve is provided in which a single nozzle member (11) is fixedly provided in a front end part of a valve housing (2), and this nozzle member (11) has formed therein a valve seat (13), a valve hole (45) extending through a central part of the valve seat (13), a throttle hole (46) having a smaller diameter than that of the valve hole (45) and communicating with an outlet of the valve hole (45), and a nozzle hole (48) having a larger diameter than that of the throttle hole (46) and communicating with an outlet of the throttle hole (46), wherein when an internal diameter of the throttle hole (46) is D1, a length of the hole (46) is L1, an internal diameter of the nozzle hole (48) is D2, and a length of the nozzle hole (48) is L2, L1/D1>1 (1) 1
摘要翻译：提供一种气体燃料喷射阀，其中单个喷嘴构件（11）固定地设置在阀壳体（2）的前端部分中，并且该喷嘴构件（11）中形成有阀座（13），延伸穿过阀座（13）的中心部分的阀孔（45），具有小于阀孔（45）的直径的节流孔（46），并与阀孔（45）的出口连通，以及具有比节流孔（46）的直径大的直径的喷嘴孔（48），并与节流孔（46）的出口连通，其中，当节流孔（46）的内径为D1时，（46）的长度为L1，喷嘴孔（48）的内径为D2，喷嘴孔（48）的长度为L2，L1 / D1> 1（1）1

8. 发明授权

US08695024B2 Disc changer with detachable optical disc storage magazine for storing multiple optical discs 有权
标题翻译：带有可拆卸光盘存储盒的光盘更换器，用于存储多个光盘
公开(公告)号：US08695024B2
公开(公告)日：2014-04-08
申请号：US13034494
申请日：2011-02-24
申请人： Takashi Yoshida , Osamu Kawamae , Yuji Ishikawa
发明人： Takashi Yoshida , Osamu Kawamae , Yuji Ishikawa
IPC分类号： G11B17/22
CPC分类号： G11B17/30 , G11B17/28
摘要： A magazine detachably installed in a main body of a disc changer is divided into sections by partitions for storing a large number of optical discs. The magazine is provided with a belt set around rollers, which carries the optical disc in contact with the belt. In the disc changer, the belt is rotated by a gear of the roller, which is engaged with an external drive gear for taking the optical disc through rotating movement. Among the optical discs which have been taken, a target optical disc opposite the slit of the disc control plate passes through the slit, and the other optical discs stop while abutting against the disc control plate. The optical disc which has passed through the slit is inserted into disc carriage rollers, and further carried to the drive for recording/reproducing.
摘要翻译：可拆卸地安装在盘片更换器的主体中的盒子通过用于存储大量光盘的分区被划分成多个部分。该盒具有围绕辊子的带组，其带有光盘与带接触。在换盘器中，皮带通过滚子的齿轮旋转，该齿轮与外部驱动齿轮接合，用于通过旋转运动来取得光盘。在已经拍摄的光盘中，与盘片控制板的狭缝相对的目标光盘通过狭缝，另一个光盘在与盘控制板抵接的同时停止。已经通过狭缝的光盘被插入到盘托架辊中，并进一步传送到驱动器进行记录/再现。

9. 发明授权

US08663062B2 Control device 有权
标题翻译：控制装置
公开(公告)号：US08663062B2
公开(公告)日：2014-03-04
申请号：US13565296
申请日：2012-08-02
申请人： Hideya Kawai , Takashi Yoshida
发明人： Hideya Kawai , Takashi Yoshida
IPC分类号： B60W10/08
CPC分类号： B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/005 , B60L11/14 , B60L15/20 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W2510/0241 , B60W2710/027 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T477/26
摘要： A control device for controlling a vehicle drive device includes a rotary electric machine in a transmission path connecting a combustion engine with wheels; a first friction engagement device between the combustion engine and the rotary machine; and a second friction engagement device between the rotary machine and wheels. The control device shifts the first and second engagement devices from a state in which the first engagement device is disengaged and the second engagement device is in direct engagement so that force is transmitted between the rotary machine and wheels, to a state in which force is transmitted at least between the combustion engine and wheels, by shifting the second engagement device from direct engagement to a slip state and thereafter shifting the first engagement device from disengaged to engaged. After the state is changed, the control device shifts the second engagement device from slip engagement to direct engagement.
摘要翻译：用于控制车辆驱动装置的控制装置包括：连接内燃机与车轮的传动路径中的旋转电机; 在内燃机和旋转机器之间的第一摩擦接合装置; 以及旋转机器和轮子之间的第二摩擦接合装置。控制装置从第一接合装置分离的状态和第二接合装置直接接合的状态移动第一接合装置和第二接合装置，使得力在旋转机械和轮之间传递到传递力的状态至少在内燃机和车轮之间，通过将第二接合装置从直接接合移动到滑动状态，然后将第一接合装置从脱离转换到接合。在状态改变之后，控制装置将第二接合装置从滑动接合转移到直接接合。

10. 发明申请

US20140045649A1 CONTROL DEVICE 有权
标题翻译：控制装置
公开(公告)号：US20140045649A1
公开(公告)日：2014-02-13
申请号：US14112733
申请日：2012-07-06
申请人： Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
发明人： Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L15/20 , B60L15/2054 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/40 , B60W2510/081 , B60W2710/023 , B60W2710/025 , B60W2710/027 , B60W2710/081 , B60W2710/083 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/93 , Y10T477/26 , Y10T477/753
摘要： The present invention relates to a control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels and in which a first friction engagement device is provided between the internal combustion engine and the rotary electric machine and a second friction engagement device is provided between the rotary electric machine and the wheels.
摘要翻译：控制装置技术领域本发明涉及一种控制装置，其控制在驱动内燃机和车轮之间连接的动力传递路径上设置有旋转电机的车辆驱动装置，在内燃机和车轮之间设置有第一摩擦接合装置发动机和旋转电机，并且在旋转电机和车轮之间设置第二摩擦接合装置。

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