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公开(公告)号：US5426942A
公开(公告)日：1995-06-27
申请号：US135562
申请日：1993-10-14
申请人： Makoto Suzuki
发明人： Makoto Suzuki
IPC分类号： A61B17/00 , A61F2/08 , A61K9/00 , B23Q1/34 , B25J7/00 , B25J9/10 , B81C99/00 , B82B3/00 , F03G7/00
CPC分类号： F03G7/00 , A61F2/08 , A61K9/0002 , B23Q1/34 , B25J7/00 , B25J9/1095 , A61B2017/00544 , A61F2002/0894 , Y10S977/724 , Y10S977/90 , Y10S977/963
摘要： A method and apparatus for driving one or multiple microbodies having a size in the order of several nanometers, using a relatively simple system structure that does not require the use of large peripheral devices. Each body moves along a substrate that is hydrophobic at a low temperature and hydrophilic at a high temperature, and consists of an attachable flexible portion at the front and a detachable flexible portion adjoining the rear of the attachable flexible portion.
摘要翻译： 使用不需要使用大型外围设备的相对简单的系统结构来驱动具有几纳米数量级的一个或多个微体的方法和装置。 每个身体在低温下是疏水性的基底和在高温下亲水的基底移动，并且包括在前面的可附接柔性部分和与可连接柔性部分的后部相邻的可拆卸柔性部分。
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42.发明授权
公开(公告)号：US5404680A
公开(公告)日：1995-04-11
申请号：US213812
申请日：1994-03-16
申请人： Shinichi Mizuguchi , Koji Kato , Noritsugu Umehara
发明人： Shinichi Mizuguchi , Koji Kato , Noritsugu Umehara
摘要： A method for polishing a slight region of the surface of a workpiece utilizes an actuator or actuators having piezoelectric elements. The actuators cause slight movement of a polishing portion disposed at the leading end of a polishing tool in an XY-direction parallel with the surface of the workpiece and/or a Z-direction perpendicular to the surface of the workpiece. A polishing material, including a magnetic fluid and nonmagnetic abrasive grains dispersed in the magnetic fluid, is held magnetically in a space between the polishing portion and the workpiece.
摘要翻译： 用于抛光工件表面的轻微区域的方法利用具有压电元件的致动器或致动器。 这些致动器使抛光部分的抛光部分在与工件表面平行的XY方向和/或垂直于工件表面的Z方向上的微小移动。 包括分散在磁性流体中的磁性流体和非磁性磨粒的抛光材料被磁性地保持在抛光部分和工件之间的空间中。
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公开(公告)号：US5302873A
公开(公告)日：1994-04-12
申请号：US997274
申请日：1992-12-23
申请人： Seiji Takei
发明人： Seiji Takei
CPC分类号： H02N2/02 , B23Q1/34 , B23Q1/58 , B24B47/22 , H02K41/033 , H02K21/028 , H02K2213/09
摘要： A linear pulse motor includes a primary side unit and a secondary side unit. The primary side unit includes a permanent magnet and at least two electromagnets, each formed with at least one projecting magnetic pole portion. One of the electromagnets is fixedly mounted on a table while the other electromagnet is slidably mounted on the table. The primary side unit also includes a spacing adjusting element, such as a piezoelectric element, interposed between the two electromagnets so as to adjust the spacing between the two electromagnets. The secondary side unit includes a plurality of inductor teeth arranged in a row at a predetermined pitch.
摘要翻译： 线性脉冲电动机包括一次侧单元和二次侧单元。 初级侧单元包括永磁体和至少两个电磁体，每个电磁体形成有至少一个突出的磁极部分。 一个电磁铁固定地安装在桌子上，而另一个电磁铁可滑动地安装在桌子上。 初级侧单元还包括插入在两个电磁体之间的间隔调节元件，例如压电元件，以调节两个电磁体之间的间隔。 次级侧单元包括以预定间距排列成一排的多个电感齿。
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44.发明授权Fineboring machine and process for producing bores with any polar and/or axial generating line 失效用于生产具有任何极性和/或轴向生成线的钻孔的精加工机和工艺
公开(公告)号：US5174695A
公开(公告)日：1992-12-29
申请号：US634228
申请日：1991-01-03
申请人： Roland Bathen , Werner Musiol
发明人： Roland Bathen , Werner Musiol
IPC分类号： B23Q15/013 , B23B29/034 , B23B39/00 , B23Q1/34 , B23Q1/36
CPC分类号： B23B29/03457 , B23Q1/34 , B23Q1/36 , B23B2260/108 , Y10S408/714 , Y10T408/85884 , Y10T82/122 , Y10T82/128
摘要： Safe and structurally simple design for a finebore machine with a turning tool (3) mounted on a boring bar (2), whereby the excursion of the turning tool is produced by a piezoelectric servomotor without any magnetic actuation. This is achieved in the following manner: (a) the turning tool (3) is lodged in a spring-mounted tool holder (4) which is made to deflect by a translatory driving servomotor (6); (b) the driving direction of the servomotor (6) is perpendicular to the operating direction of the turning tool (3); (c) the driving strength of the servomotor (6) acts on the one end of a connecting rod (8) which is lodged separately from the servomotor (6); (d) the other end of the connecting rod (8) abuts on the free mobile end of the tool holder (4) in a fixed position relative to the latter. The shape of the bore to be produced can be preset as an electronic image.
摘要翻译： PCT No.PCT / DE89 / 00539 Sec。 371日期1991年1月3日 102（e）日期1991年1月3日PCT PCT 1989年8月17日PCT公布。 出版物WO90 / 02010 日期为1990年3月8日。安装在结构简单的设计中，具有安装在镗杆（2）上的转动工具（3）的微孔机，由此无需任何磁力驱动就可以通过压电伺服电机来产生车削刀具的偏移。 这是通过以下方式实现的：（a）转动工具（3）被放置在由平移驱动伺服电动机（6）偏转的弹簧安装的工具架（4）中; （b）伺服电机（6）的驱动方向垂直于车刀（3）的操作方向; （c）伺服电机（6）的驱动强度作用在与伺服电动机（6）分开放置的连杆（8）的一端上; （d）连杆（8）的另一端以相对于其的固定位置抵靠在工具架（4）的自由移动端上。 要生产的孔的形状可以预设为电子图像。
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45.发明授权Walking robots having double acting fluid driven twistor pairs as combined joints and motors and method of locomotion 失效具有双作用流体驱动的双绞线对作为组合接头和电机的行走机器人和移动方法
公开(公告)号：US5040626A
公开(公告)日：1991-08-20
申请号：US206090
申请日：1988-06-13
申请人： Henry M. Paynter
发明人： Henry M. Paynter
CPC分类号： F15B15/103 , B23Q1/34 , B25J17/0241 , B25J19/0029 , B25J9/142 , B62D57/032 , Y10T74/20
摘要： A six-legged, insect-like, self-propelled walking robot (hexapodal arthrobot), includes twistor-pairs in the waist, hip and knee of each leg and walks by pr0gramming fluid pressure in these twistor-pairs at the joints of respective legs in a predetermined controlled sequence. As a result of a predetermined sequence of six controlled variable pressures, this six-legged robot firmly plants three of its legs on the ground for providing stable ground support for walking. The three legs on the ground are propelling the robot forward with walking motion, while the other three legs are lifted and swing forward to an advanced position and are then lowered onto the ground for taking over their support and walking role in their turn, while the first three legs are then being lifted and swung forward to an advanced position, and so forth, for providing a stable forward walking motion. By reversing the sequence of six controlled variable pressures, a stable reverse walking motion is produced. Due to the fact that angular deflection of each twistor-pair joint is a predictable and predetermined linear function of the respective two fluid pressures fed into the two respective twistors of such twistor-pair joint, an open loop control method and system can be employed for operating these robots. In other words, closed loop feedback control systems with position sensors and electronic controls are not necessary to be employed for many different applications of the present invention.
摘要翻译： 六脚，昆虫般的自走式步行机器人（六足节奏器）包括在每条腿的腰部，臀部和膝部的双绞线对，并通过在这些双腿的接头处的这些双绞线中的流体压力行进 以预定的受控序列。 由于6个受控可变压力的预定顺序，这条六脚机器人将三条腿部固定在地面上，为行走提供了稳定的地面支撑。 地面上的三条腿用行走运动向前推进机器人，而另外三条腿被抬起并向前摆动到一个先进的位置，然后下降到地面上以接替他们的支撑和行走的角色，而 然后，前三条腿被提起并向前摆动到前进位置，等等，以提供稳定的向前行走运动。 通过扭转六个受控可变压力的顺序，产生稳定的反向步行运动。 由于每个双绞线对接头的角度偏转是馈送到这种两对电阻对接头的两个相应的两个电阻器中的各个两个流体压力的可预测和预定的线性函数的事实，因此可以采用开环控制方法和系统 操作这些机器人。 换句话说，具有位置传感器和电子控制的闭环反馈控制系统不需要用于本发明的许多不同应用。
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公开(公告)号：US5034647A
公开(公告)日：1991-07-23
申请号：US412104
申请日：1989-09-25
申请人： Masaru Ohtsuka
发明人： Masaru Ohtsuka
摘要： An inchworm type driving mechanism usable as a fine positioning device is disclosed. The mechanism includes at least two clamps for clamping a movable member, and an expansible/contractable device for driving the movable member. Each clamp includes a plurality of levers each having a pivot provided by a resilient hinge and an electrostrictive device disposed between end portions of the levers. Through the actuation of the electrostrictive device, the other end portions of the levers sandwich the opposite sides of the movable member to clamp the same. In one preferred form, each clamp is supported by a support, with low rigidity in the clamping direction, but with high rigidity in a direction perpendicular to the clamping direction. Thus, undesirable deformation or distortion of the movable member can be avoided and, therefore, high-precision positioning of the movable member is assured.
摘要翻译： 公开了一种可用作精细定位装置的蚯蚓型驱动机构。 该机构包括用于夹持可移动部件的至少两个夹具和用于驱动可移动部件的可膨胀/收缩装置。 每个夹具包括多个杠杆，每个杠杆具有由弹性铰链提供的枢轴和设置在杠杆的端部之间的电致伸缩装置。 通过致动电致伸缩装置，杆的另一端部将活动件的相对侧夹在其上。 在一个优选形式中，每个夹具由支撑件支撑，在夹紧方向上具有低刚性，但在垂直于夹紧方向的方向上具有高刚性。 因此，可以避免可动件的不期望的变形或变形，因此确保了可动部件的高精度定位。
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公开(公告)号：US5013958A
公开(公告)日：1991-05-07
申请号：US423480
申请日：1989-10-17
申请人： Kazumasa Ohnishi , Koichi Naito , Toru Nakazawa
发明人： Kazumasa Ohnishi , Koichi Naito , Toru Nakazawa
摘要： An X-Y stage including a fixed plate, a moving plate adapted to linearly reciprocatively move relative to the fixed plate, and an ultrasonic linear motor provided on either the fixed plate or the moving plate. The ultrasonic linear motor is provided with at lest two leg portions oriented in a direction perpendicular to a moving direction of the moving plate, a body portion for connecting base ends of the leg portions, and vibration sources for vibrating the leg portions and the body portion. The leg portions have free ends pressed against the other of the fixed plate on which the motor is not provided and the moving plate.
摘要翻译： X-Y平台包括固定板，适于相对于固定板线性往复移动的移动板，以及设置在固定板或移动板上的超声波线性马达。 超声波线性电动机设置有至少两个腿部部分，该两个腿部部分沿垂直于移动板的移动方向的方向定向，用于连接腿部的基端的主体部分和用于使腿部和主体部分振动的振动源 。 脚部具有压靠在未设置电动机的固定板中的另一个上的自由端和移动板。
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公开(公告)号：US4889196A
公开(公告)日：1989-12-26
申请号：US268486
申请日：1988-11-07
申请人： Vaughn R. Johnston
发明人： Vaughn R. Johnston
IPC分类号： B23Q1/34 , E21B21/015 , E21B21/16
CPC分类号： E21B21/015 , B23Q1/34 , E21B21/16
摘要： A diverter apparatus for use in conjunction with earth drilling operations to divert cuttings from the area surrounding the bore hole, and including a pneumatically extensible and retractable ground-engaging skirt which surrounds the bore hole.
摘要翻译： 一种用于与地球钻井操作结合使用的转向器装置，用于将钻屑从钻孔周围的区域转移，并且包括围绕钻孔的可气动伸展和可收回的地面接合裙部。
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49.发明授权
公开(公告)号：US4836722A
公开(公告)日：1989-06-06
申请号：US894896
申请日：1986-08-08
CPC分类号： B23Q1/34 , B23Q35/105 , B29C37/02 , B29L2031/3047 , Y10S83/914 , Y10T29/49996 , Y10T409/30112 , Y10T409/302016 , Y10T409/302632 , Y10T409/302688 , Y10T409/303808 , Y10T409/304144 , Y10T409/304256 , Y10T409/30644 , Y10T409/306496 , Y10T83/875
摘要： A flash removing method whereby flash is cut off by a reamer which is freely movable while being in contact with polymeric molded products within a predetermined range of pressing force. The reamer is provided with blades having normal clearance angles of substantially zero degree and the flanks of the blades follow the flash-forming region. The reamer is controlled in radial position according to the shape of the polymeric molded product, so that the reamer always receives a constant radial load from the product to leave even traces after the flash removal. A solidified gate is cut off before the flash removal. A flash removing apparatus for performing the method.
摘要翻译： 一种闪光去除方法，其中闪光灯被铰刀切断，所述铰刀可在预定压力范围内与聚合物模制产品接触而自由移动。 铰刀设有具有基本为零度的正常间隙角的刀片，并且刀片的侧面跟随着闪蒸形成区域。 扩孔器根据聚合物模制产品的形状在径向位置控制，使得铰刀总是从产品中接收恒定的径向载荷，以在闪光去除之后留下均匀的痕迹。 在闪光灯去除之前，将固化的浇口切断。 一种用于执行该方法的闪光去除装置。
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50.发明授权
公开(公告)号：US4689516A
公开(公告)日：1987-08-25
申请号：US856453
申请日：1986-04-28
申请人： Katsunori Yokoyama , Chiaki Tanuma
发明人： Katsunori Yokoyama , Chiaki Tanuma
摘要： A position adjustment device employs a holder on which a semiconductor wafer is attached. When placed on a surface plate, the wafer holder is turned upside-down, so that unlocked leg rods and the pattern transfer surface of the wafer are in direct contact with a reference surface of the plate. Piezoelectric elements are embedded in the holder as locking mechanism for the movable leg rods. In response to a variable DC voltage supplied by a voltage generating circuit, the piezoelectric elements deform to lock the rods with high accuracy.
摘要翻译： 位置调整装置使用其上安装有半导体晶片的保持器。 当放置在表面板上时，晶片保持器上下颠倒，使得解锁的腿杆和晶片的图案转移表面与板的参考表面直接接触。 压电元件作为可动支杆的锁定机构嵌入保持器中。 响应于由电压产生电路提供的可变直流电压，压电元件变形以高精度地锁定杆。
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