公开(公告)号：US08647305B2

公开(公告)日：2014-02-11

申请号：US13257338

申请日：2010-03-23

申请人： Akihiro Ohta ,  Tohru Nakamura ,  Osamu Mizuno ,  Soichiro Fujioka ,  Akinobu Okuda ,  Tsuyoshi Tojo

发明人： Akihiro Ohta ,  Tohru Nakamura ,  Osamu Mizuno ,  Soichiro Fujioka ,  Akinobu Okuda ,  Tsuyoshi Tojo

IPC分类号： A61M5/00

CPC分类号： A61M5/007 ,  A61M5/1407 ,  A61M5/14546 ,  A61M5/1456 ,  A61M5/1782 ,  A61M2005/1403

摘要： A syringe drive device drives a syringe including a cylindrical cylinder and a piston. The cylinder includes a solution supply port at one end, and an opening at the other end. The piston is inserted into the cylinder through the opening. The syringe drive device includes a cylinder holder to rotatably hold the cylinder of the syringe, and a piston driver to drive the piston in its axial direction with respect to the cylinder held in the cylinder holder.

摘要翻译： 注射器驱动装置驱动包括圆柱形气缸和活塞的注射器。 圆筒包括一端的溶液供给口和另一端的开口。 活塞通过开口插入气缸。 注射器驱动装置包括可旋转地保持注射器的气缸的气缸保持器和用于相对于保持在气缸保持器中的气缸沿其轴向方向驱动活塞的活塞驱动器。

公开(公告)号：US20130160198A1

公开(公告)日：2013-06-27

申请号：US13819497

申请日：2012-06-11

申请人： Osamu Mizuno ,  Soichiro Fujioka ,  Tohru Nakamura

发明人： Osamu Mizuno ,  Soichiro Fujioka ,  Tohru Nakamura

IPC分类号： A45D19/08

CPC分类号： A61H15/0078 ,  A45D19/14 ,  A61H7/004 ,  A61H35/008 ,  A61H2201/0192 ,  A61H2201/1215 ,  A61H2201/1463 ,  A61H2201/1607 ,  A61H2201/1669 ,  A61H2201/1671 ,  A61H2201/1676 ,  A61H2201/1692 ,  A61H2201/5007

摘要： A head care system (hair washing apparatus 100) according to the present invention includes a base (bowl 101) having a head support 11 for supporting a head 10 of a human. The system includes a pair of arm units (washing unit 12) for taking care of the head 10. Each of the arm units has a support shaft mounted to the base. The arm units are arranged such that the head support 11 is located between the pair of arm units. The system includes a pair of shaft driving members for driving the arm units in such a manner that each of the arm units rotates about the corresponding support shaft. The system includes a controller 400 for controlling driving operations of the shaft driving members. Each of the arm units includes a contact arm (third arm 107L, 108L, 107R, 108R) having a plurality of contacts equipped on tips of the contact arm, a secondary arm (second arm 106L, 106R) for rotatably supporting the contact arm, and a main arm (first arm 105L, 105R) which rotatably supports the secondary arm and is rotatably supported by the base. The main arm has a four-link mechanism.

摘要翻译： 根据本发明的头部护理系统（洗头装置100）包括具有用于支撑人的头部10的头部支撑件11的底座（碗101）。 该系统包括用于保护头10的一对臂单元（洗涤单元12）。每个臂单元具有安装到基座的支撑轴。 臂单元布置成使得头部支撑件11位于一对臂单元之间。 该系统包括一对轴驱动构件，用于以这样的方式驱动臂单元，使得每个臂单元围绕相应的支撑轴旋转。 该系统包括用于控制轴驱动构件的驱动操作的控制器400。 每个臂单元包括接触臂（第三臂107L，108L，107R，108R），其具有设置在接触臂的尖端上的多个触点，用于可旋转地支撑接触臂的次臂（第二臂106L，106R） 以及可旋转地支撑副臂并由基座可旋转地支撑的主臂（第一臂105L，105R）。 主臂具有四连杆机构。

公开(公告)号：US08402860B2

公开(公告)日：2013-03-26

申请号：US12249414

申请日：2008-10-10

申请人： Osamu Mizuno ,  Akinobu Okuda ,  Tsuyoshi Tojo ,  Tohru Nakamura ,  Rie Takahashi ,  Soichiro Fujioka ,  Yoshihiko Matsukawa

发明人： Osamu Mizuno ,  Akinobu Okuda ,  Tsuyoshi Tojo ,  Tohru Nakamura ,  Rie Takahashi ,  Soichiro Fujioka ,  Yoshihiko Matsukawa

IPC分类号： B25J18/00

CPC分类号： B25J19/063 ,  B25J9/1045 ,  B25J18/06 ,  Y10T74/20305

摘要： A structure is provided with a first member at a base end side, a third member at a leading end side, a second member arranged between the first and third members, and a coupling force generator for generating a first coupling force for pressing an end surface of the first member and that of the second member against each other and a second coupling force for pressing an end surface of the second member and that of the third member against each other. In this structure, the first and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the first member and that of the second member by the first coupling force, whereas the second and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the second member and that of the first member by the second coupling force.

摘要翻译： 一种结构在基端侧具有第一构件，在前端侧具有第三构件，在第一构件和第三构件之间设置有第二构件，以及联接力发生器，用于产生用于按压端面的第一联接力 的第一构件和第二构件的第二构件和第二构件彼此抵靠的第二联接力。 在该结构中，第一和第三构件在施加比第一构件的端面和第二构件的端面之间产生的耦合力大的外力作用第一联接力时相对移位，而第二和第三构件 当施加大于通过第二联接力在第二构件的端面与第一构件的端面之间产生的联接力的外力时，构件相对移位。

公开(公告)号：US20120330237A1

公开(公告)日：2012-12-27

申请号：US13575124

申请日：2011-01-26

申请人： Soichiro Fujioka ,  Tohru Nakamura ,  Osamu Mizuno ,  Akinobu Okuda ,  Akihiro Ohta ,  Mizuho Sakakibara ,  Toshihide Ueda

发明人： Soichiro Fujioka ,  Tohru Nakamura ,  Osamu Mizuno ,  Akinobu Okuda ,  Akihiro Ohta ,  Mizuho Sakakibara ,  Toshihide Ueda

IPC分类号： A61M5/145

CPC分类号： A61M5/14546 ,  A61M5/1458

摘要： A syringe drive device 15 according to the present invention includes: an outer tube fixing portion 31 that detachably fixes an outer tube 22 of a syringe 16; a plunger holder 21 that holds a plunger 17 of the syringe 16; and a drive portion that moves the plunger holder 21 along an axis of the syringe. The outer tube fixing portion 31 includes: a flange catcher 33 facing a rear end of a flange 22a of the outer tube 22, the rear end being located far from the plunger 17 to be pushed; slide portions 34 and 35 that are located in front of a front end of the flange 22a to hold the flange 22a between the flange catcher 33 and the slide portions, the front end being located close to the plunger 17 to be pushed; slide guides 36 and 37 that support the slide portions 34 and 35 so as to be slidable along the axis of the syringe; and a slide portion operation mechanism that is switchable between a first state where the slide portions 34 and 35 slide along the axis of the syringe, and a second state where the slide portions 34 and 35 are held at positions to hold the flange 22a between the flange catcher 33 and the slide portions.

摘要翻译： 根据本发明的注射器驱动装置15包括：可拆卸地固定注射器16的外管22的外管固定部31; 保持注射器16的柱塞17的柱塞保持件21; 以及沿着注射器的轴线移动柱塞保持器21的驱动部。 外管固定部分31包括：面对外管22的凸缘22a的后端的凸缘捕获器33，后端远离柱塞17被推动; 位于凸缘22a的前端前方的滑动部分34和35，以将凸缘22a保持在凸缘捕获器33和滑动部分之间，前端靠近柱塞17定位以被推动; 滑动引导件36和37，其支撑滑动部分34和35以沿着注射器的轴线滑动; 以及滑动部分操作机构，其可以在滑动部分34和35沿着注射器的轴线滑动的第一状态和第二状态之间切换，其中滑动部分34和35被保持在将凸缘22a保持在 凸缘捕获器33和滑动部分。

公开(公告)号：US08100451B2

公开(公告)日：2012-01-24

申请号：US12376536

申请日：2007-10-24

申请人： Akinobu Okuda ,  Osamu Mizuno ,  Tohru Nakamura

发明人： Akinobu Okuda ,  Osamu Mizuno ,  Tohru Nakamura

IPC分类号： B25J15/10

CPC分类号： B25J15/0009 ,  A61F2/583 ,  A61F2002/501 ,  A61F2002/5018

摘要： A multi-fingered robot hand has a minimum required number of joints in finger mechanisms and is capable of stably grasping a variety of articles. The multi-fingered robot hand includes: a first palm portion provided with three finger mechanisms each connected by a root joint; a second palm portion provided with one finger mechanism connected by a root joint; and a palm joint connecting the first palm portion and the second palm portion. The palm joint permits a variation in the connection angle of the second palm portion to the first palm portion. The palm joint, bending joints, bending joints of the root joints and the root joint have rotation axes parallel to each other, and the finger mechanisms bend while turning around the rotation axes.

摘要翻译： 多指机器人手具有手指机构中所需数量的最少关节，并且能够稳定地抓握各种物品。 多指机器人手包括：第一手掌部分，其设有三根手指机构，每个手指机构均由根部接头连接; 第二手掌部，其设置有由根接头连接的一个指状机构; 以及连接第一手掌部分和第二手掌部分的手掌关节。 手掌关节允许第二手掌部分与第一手掌部分的连接角度的变化。 掌关节，弯曲接头，根部接头和根部接头的弯曲接头具有彼此平行的旋转轴线，并且手指机构在转动旋转轴线的同时弯曲。

公开(公告)号：US20110036188A1

公开(公告)日：2011-02-17

申请号：US12863644

申请日：2009-01-21

申请人： Soichiro Fujioka ,  Osamu Mizuno ,  Yoshihiko Matsukawa ,  Akinobu Okuda ,  Tsuyoshi Tojo ,  Rie Takahashi ,  Tohru Nakamura

发明人： Soichiro Fujioka ,  Osamu Mizuno ,  Yoshihiko Matsukawa ,  Akinobu Okuda ,  Tsuyoshi Tojo ,  Rie Takahashi ,  Tohru Nakamura

IPC分类号： F16H3/02 ,  F16H3/44

CPC分类号： B25J19/06 ,  B25J9/102 ,  B25J19/0091 ,  F16H35/10 ,  Y10T74/19614 ,  Y10T74/20305 ,  Y10T74/20329

摘要： A robot arm has: a drive gear that has a shaft; a gear frame being capable of turning about the shaft of the drive gear; a first follower gear being capable of turning, in synchronization with the drive gear, about a shaft fixed to the gear frame, in a direction opposite to the turning direction of the drive gear; a transmission control mechanism that is capable of locking the first follower gear to the drive gear; an arm that moves in synchronization with the first follower gear; and a collision detection unit that is capable of detecting a collision between the arm and an obstacle. The transmission control mechanism unlocks the follower gear from the drive gear in response to detection, by the collision detection unit, of collision between the arm and the obstacle.

摘要翻译： 机器人臂具有：具有轴的驱动齿轮; 能够围绕驱动齿轮的轴转动的齿轮架; 第一从动齿轮能够与驱动齿轮同步地沿与驱动齿轮的转动方向相反的方向围绕固定到齿轮架的轴转动; 传动控制机构，其能够将第一从动齿轮锁定到驱动齿轮; 与第一从动齿轮同步移动的臂; 以及能够检测臂与障碍物之间的碰撞的碰撞检测单元。 响应于碰撞检测单元检测到臂与障碍物之间的碰撞，变速器控制机构从驱动齿轮解锁从动齿轮。

公开(公告)号：US20100176615A1

公开(公告)日：2010-07-15

申请号：US12376536

申请日：2007-10-24

申请人： Akinobu Okuda ,  Osamu Mizuno ,  Tohru Nakamura

发明人： Akinobu Okuda ,  Osamu Mizuno ,  Tohru Nakamura

IPC分类号： B25J15/10 ,  B25J15/08 ,  A61F2/54

CPC分类号： B25J15/0009 ,  A61F2/583 ,  A61F2002/501 ,  A61F2002/5018

摘要： A multi-fingered robot hand having a minimum required number of joints in finger mechanisms and capable of stably grasping a variety of articles. The multi-fingered robot hand includes: a first palm portion (8) provided with three finger mechanisms (2, 3, 4) each connected by a root joint (12); a second palm portion (9) provided with one finger mechanism (1) connected by a root joint (13); and a palm joint (10) connecting the first palm portion (8) and the second palm portion (9). The palm joint (10) permits a variation in the connection angle of the second palm portion (9) to the first palm portion (8). The palm joint (10), bending joints (5), bending joints (6) of the root joints (12) and the root joint (13) have rotation axes parallel to each other, and the finger mechanisms (1, 2, 3, 4) bend while turning around the rotation axes.

摘要翻译： 多指机器人手具有手指机构中所需数量的最少关节并能够稳定地抓握各种物品。 多指机器人手包括：设有三根手指机构（2,3,4）的第一手掌部分（8），每个手指机构均由根部接头（12）连接; 设置有由根接头（13）连接的一个指状机构（1）的第二手掌部分（9）; 以及连接第一手掌部分（8）和第二手掌部分（9）的手掌关节（10）。 掌关节（10）允许第二手掌部分（9）与第一手掌部分（8）的连接角度的变化。 根部接头（12）和根部接头（13）的手掌接头（10），弯曲接头（5），弯曲接头（6）具有彼此平行的旋转轴线，手指机构（1,2,3） ，4）在转动旋转轴的同时弯曲。

公开(公告)号：US5130972A

公开(公告)日：1992-07-14

申请号：US546757

申请日：1990-07-02

申请人： Osamu Mizuno ,  Masanari Mouri ,  Tohru Nakamura

发明人： Osamu Mizuno ,  Masanari Mouri ,  Tohru Nakamura

IPC分类号： G11B21/02 ,  G11B7/085

CPC分类号： G11B7/08582

摘要： An optical recording and reproducing apparatus includes a movable portion carrying a movable optical system, a sliding member slidable on a guide shaft, and a rotation limiting device engaged with an auxiliary guide shaft so as to limit the rotation of the sliding member. In order to reduce the friction of the sliding member, the center of gravity of the movable portion is disposed in the vicinity of the axis of the guide shaft. Further, the construction is such that a thrust moment produced by a drive device and acting around the center of gravity of the movable portion is reduced to substantially zero.

公开(公告)号：US06185167B2

公开(公告)日：2001-02-06

申请号：US09108009

申请日：1998-06-30

申请人： Akihiro Arai ,  Takao Hayashi ,  Tohru Nakamura ,  Takayuki Nagata

发明人： Akihiro Arai ,  Takao Hayashi ,  Tohru Nakamura ,  Takayuki Nagata

IPC分类号： G11B700

CPC分类号： G11B7/131 ,  G11B7/0901 ,  G11B7/0912 ,  G11B7/094 ,  G11B7/123

摘要： An optical head is composed of an objective 2, a composite diffraction element 3 having six areas divided by three parting lines 3a to 3c; and a substrate 5 on which a light-emitting element and a plurality of light-receiving elements are arranged. A focus and a tracking error signals are generated based on signals from the light-receiving elements that receive those of a plurality of luminous fluxes divided by the composite diffraction element 3 which result from passage through the portion between the parting lines 3b and 3c. In generating the tracking error signal, signals from the light-receiving elements that receive luminous fluxes resulting from passage through the outside of the parting lines 3b and 3c are used to correct an offset in the tracking error signal caused by the movement of the objective.

摘要翻译： 光学头由物镜2，复合衍射元件3组成，具有由三个分型线3a至3c分隔的六个区域; 以及配置有发光元件和多个受光元件的基板5。 基于来自光接收元件的信号产生聚焦和跟踪误差信号，所述光接收元件接收由通过分割线3b和3c之间的部分导致的复合衍射元件3分割的多个光束的光束接收元件。 在产生跟踪误差信号时，来自接收由分流线3b和3c的外部通过的光通量的光接收元件的信号用于校正由于物镜的移动引起的跟踪误差信号中的偏移。

公开(公告)号：US09254243B2

公开(公告)日：2016-02-09

申请号：US14008808

申请日：2012-03-14

申请人： Akira Higuchi ,  Akinobu Okuda ,  Akihiro Ohta ,  Yuki Takenaka ,  Tohru Nakamura

发明人： Akira Higuchi ,  Akinobu Okuda ,  Akihiro Ohta ,  Yuki Takenaka ,  Tohru Nakamura

IPC分类号： A61J1/20 ,  A61M5/162

CPC分类号： A61J1/2096 ,  A61M5/162

摘要： A drug transferring needle includes a needle base portion, a first needle portion having therein an air passage, and a second needle portion longer than the first needle portion and arranged parallel to the first needle portion. In the first needle portion, a first air vent being one end of the air passage is provided on a distal end side of the second needle portion from a second air vent being the other end of the air passage. In the second needle portion, one end of a liquid passage is connected to the inside of the needle base portion, and the other end thereof is a liquid pass opening of the second needle portion. The second needle portion has a distal end having the liquid pass opening, a base portion connected to the needle base portion, and an intermediate portion connecting the distal end and the base portion.

摘要翻译： 药物传送针包括针基部，其中具有空气通道的第一针部分和比第一针部长并且平行于第一针部分布置的第二针部分。 在第一针部中，作为空气通路的另一端的第二排气口在第二针部的前端侧设置有作为空气通路一端的第一排气口。 在第二针部中，液体通路的一端与针基部的内侧连接，另一端为第二针部的液体通过口。 第二针部具有具有液体通过口的远端，与针基部连接的基部，以及连接前端和基部的中间部。