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31. 发明授权

US5673758A Low-noise impact screwdriver 失效
标题翻译：低噪音冲击螺丝刀
公开(公告)号：US5673758A
公开(公告)日：1997-10-07
申请号：US457207
申请日：1995-06-01
申请人： Yasuo Sasaki , Mitsuo Ogura
发明人： Yasuo Sasaki , Mitsuo Ogura
IPC分类号： B25B21/02 , B25B19/00
CPC分类号： B25B21/02
摘要： An improved structure of an impact screwdriver is provided which achieves a low-noise screw-driving operation. The impact screwdriver includes a clutch assembly for transmitting torque provided by a motor to a tool bit. The clutch assembly includes a toque-transmitting member, a torque-outputting member, and a clutch coil spring. The clutch coil spring is selectively wound around the torque-transmitting member and the torque-outputting member according to a rotational difference therebetween to establish torque transmission for providing the torque to the tool bit intermittently.
摘要翻译：提供了一种改进的冲击式螺丝刀的结构，其实现了低噪音的螺丝驱动操作。冲击式螺丝刀包括用于将由电动机提供的扭矩传递到工具头的离合器组件。离合器组件包括转矩传递部件，扭矩输出部件和离合器螺旋弹簧。离合器螺旋弹簧根据它们之间的旋转差选择性地缠绕在扭矩传递构件和扭矩输出构件周围，以建立用于向工具间歇地提供扭矩的扭矩传递。

32. 发明授权

US5549018A Small-locus machining apparatus 失效
标题翻译：小轨迹加工设备
公开(公告)号：US5549018A
公开(公告)日：1996-08-27
申请号：US182068
申请日：1994-01-13
申请人： Ryo Nihei , Akihiro Terada , Yasuo Sasaki
发明人： Ryo Nihei , Akihiro Terada , Yasuo Sasaki
IPC分类号： B25J9/06 , B25J9/10 , G05G15/00
CPC分类号： B25J9/107 , Y10T74/20317
摘要： A small-locus machining apparatus is attached to the distal end of a wrist of a robot but operable independently of a robot body. First and second drives of the apparatus are mounted on a base in such a manner that respective output spindles are parallel with each other. First and second rotational arms are coupled to the output spindles through decelerators, which are directly connected to the drives, allowing rotation in a plane orthogonal to the output spindles. These rotational arms and links interconnecting the rotational arms constitute a link mechanism having, for example, five joints. A tool is attached to this link mechanism, and the rotational amounts of the first and second arms are detected to determine the coordinate position of the tool.
摘要翻译： PCT No.PCT / JP93 / 00584 Sec。 371日期1994年1月13日 102（e）日期1994年1月13日PCT提交1993年4月3日PCT公布。公开号WO93 / 24285 日期：1993年12月9日一种小型轨迹加工装置安装在机器人手腕的远端，但可独立于机器人主体进行操作。装置的第一和第二驱动装置以相应的输出主轴彼此平行的方式安装在基座上。第一和第二旋转臂通过减速器联接到输出主轴，减速器直接连接到驱动器，允许在与输出主轴正交的平面中旋转。互连旋转臂的这些旋转臂和链节构成具有例如五个接头的连杆机构。工具附接到该连杆机构，并且检测第一和第二臂的旋转量以确定工具的坐标位置。

33. 发明授权

US5489758A Height-sensing device for a laser robot 失效
标题翻译：激光机器人的高度感测装置
公开(公告)号：US5489758A
公开(公告)日：1996-02-06
申请号：US295794
申请日：1994-09-14
申请人： Ryo Nihei , Akihiro Terada , Yasuo Sasaki , Hiroshi Takamatsu
发明人： Ryo Nihei , Akihiro Terada , Yasuo Sasaki , Hiroshi Takamatsu
IPC分类号： B23K26/00 , B23K26/04 , B23K26/08 , B23K26/10 , B25J9/10 , B25J19/02 , B23K26/02
CPC分类号： B23K26/0884 , B23K26/046 , B23K26/048 , B25J19/021
摘要： A laser robot having a height sensing device (13) arranged at a position very close to a laser-beam projecting machining head (9) so that the axis of the height-sensing device (13) is parallel to the longitudinal axis of the machining head (9), the three-dimensional distance data representing the positional relationship between the laser projecting nozzle (9a) of the machining head (9) and the measuring end (13a) of the height-sensing device (13) being stored in advance in the robot controller (10), the longitudinal distance between the height-sensing device (13) and a starting point of laser-beam machining being automatically measured from directly above the starting point, and a longitudinal distance between the laser beam projecting nozzle (9a) of the machining head (9) and the machining starting point being corrected on the basis of the three-dimensional distance data and the longitudinal distance measured by the height sensing device (13) to thereby accurately locate the machining head at a position corresponding to the starting point for the laser machining operation.
摘要翻译： PCT No.PCT / JP94 / 00049 Sec。 371日期：1994年9月14日 102（e）1994年9月14日PCT 1994年1月14日PCT PCT。第WO94 / 15748号PCT公开日期：1994年7月21日。一种激光机器人，其具有布置在非常接近激光束投影加工头（9）的位置处的高度感测装置（13），使得高度感测装置（13）的轴线平行相对于加工头（9）的纵轴，表示加工头（9）的激光投射喷嘴（9a）与高度感测装置的测量端（13a）之间的位置关系的三维距离数据（13）被预先存储在机器人控制器（10）中，高度感测装置（13）与激光束加工的起始点之间的纵向距离从起始点的正上方自动测量，并且纵向距离基于三维距离数据和由高度感测装置（13）测量的纵向距离来校正加工头部（9）的激光束突出喷嘴（9a）和加工起始点之间的精确度在与激光加工操作的起始点相对应的位置处加工加工头。

34. 发明授权

US5338593A Multiaxial nonwoven fabric 失效
标题翻译：多轴无纺布
公开(公告)号：US5338593A
公开(公告)日：1994-08-16
申请号：US158892
申请日：1993-11-29
申请人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
发明人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
IPC分类号： B32B5/02 , D04H3/05 , B32B5/12
CPC分类号： B32B5/02 , D04H3/05 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T442/60
摘要： A multiaxial nonwoven fabric is disclosed which is comprised of a selected warp material and a multiplicity of selected continuous yarns assembled in a specified lay pattern and bonded on to the warp material. Each of the yarns is oriented in a scalene or right-angled triangle shape, and the resulting yarn assembly is built of intersections at least in warp, weft and oblique axes, whereby structural strength and dimensional stability are greatly improved. A method and an apparatus are also disclosed for producing the fabric.
摘要翻译：公开了一种多轴无纺布，其由选定的经纱材料和多个选定的连续纱线组成，并以特定的铺设图案组装并结合到经纱材料上。每个纱线以斜角或直角三角形形状定向，并且所得到的纱线组件至少在经纱，纬纱和倾斜轴线上形成交叉点，从而大大提高结构强度和尺寸稳定性。还公开了一种用于生产织物的方法和装置。

35. 发明授权

US5308424A Multiaxial nonwoven fabric, and method of making the same 失效
标题翻译：多轴无纺布及其制造方法
公开(公告)号：US5308424A
公开(公告)日：1994-05-03
申请号：US359569
申请日：1989-06-01
申请人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
发明人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
IPC分类号： B32B5/02 , D04H3/05 , B32B5/00
CPC分类号： B32B5/02 , D04H3/05 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T442/60
摘要： A multiaxial nonwoven fabric is disclosed which is comprised of a selected warp material and a multiplicity of selected continuous yarns assembled in a specified lay pattern and bonded on to the warp material. Each of the yarns is oriented in a scalene or right-angled triangle shape, and the resulting yarn assembly is built of intersections at least in warp, weft and oblique axes, whereby structural strength and dimensional stability are greatly improved. A method and an apparatus are also disclosed for producing the fabric.
摘要翻译：公开了一种多轴无纺布，其由选定的经纱材料和多个选定的连续纱线组成，并以特定的铺设图案组装并结合到经纱材料上。每个纱线以斜角或直角三角形形状定向，并且所得到的纱线组件至少在经纱，纬纱和倾斜轴线上形成交叉点，从而大大提高结构强度和尺寸稳定性。还公开了一种用于生产织物的方法和装置。

36. 发明申请

US20100248341A1 TIP DRIVE APPARATUS 审中-公开
标题翻译：提示驱动装置
公开(公告)号：US20100248341A1
公开(公告)日：2010-09-30
申请号：US12813038
申请日：2010-06-10
申请人： Yasuo Sasaki , Yuka Imaoka , Kiyohiko Tateyama
发明人： Yasuo Sasaki , Yuka Imaoka , Kiyohiko Tateyama
IPC分类号： C12M1/00
CPC分类号： G02B21/26 , C12M35/04 , G02B21/0088 , G02B21/32
摘要： A tip drive apparatus includes a shaft to which a support unit on which a tip unit is formed, and a main unit configured to move the shaft, thereby to move the tip unit toward an object while remaining held at a prescribed angle. The shaft is arranged to meet four requirements including a first requirement of being prevented from contacting a condenser lens of an inverted microscope to which the main unit is attached, a second requirement of providing a region in which a distal end of the support unit is recognized, a third requirement of being prevented from contacting a sidewall of a dish for holding the object, and a fourth requirement of providing a region in which the dish moves relative to the tip unit.
摘要翻译：尖端驱动装置包括：轴，其上形成有尖端单元的支撑单元和构造成移动轴的主单元，从而使末端单元朝向物体移动，同时保持保持在规定角度。该轴设置成满足四个要求，包括防止与安装有主单元的倒置显微镜的聚光透镜接触的第一要求，第二要求是提供识别支撑单元的远端的区域防止与用于保持物体的盘的侧壁接触的第三要求，以及提供盘相对于尖端单元移动的区域的第四要求。

37. 发明授权

US07370559B2 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US07370559B2
公开(公告)日：2008-05-13
申请号：US10933326
申请日：2004-09-03
申请人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
发明人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
IPC分类号： B25B13/00
CPC分类号： B25B21/023
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The main piston is first reaches its bottom dead center, and then the auxiliary piston reaches its bottom dead center whereupon screw driving is terminated. Before the auxiliary piston reaches its bottom dead center, and after the main piston moves past a predetermined position, a compressed air is introduced into the return chamber. After the main piston reaches the bottom dead center, application of the compressed air pressure in the return chamber to the auxiliary piston is prevented.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。主活塞首先到达其下死点，然后辅助活塞到达其下死点，随后螺丝驱动终止。在辅助活塞到达其下死点之前，并且在主活塞移动超过预定位置之后，压缩空气被引入到返回室中。在主活塞到达下死点之后，防止将返回室中的压缩空气压力施加到辅助活塞。

38. 发明授权

US07348693B2 Vibration wave linear motor 有权
标题翻译：振动波直线电机
公开(公告)号：US07348693B2
公开(公告)日：2008-03-25
申请号：US10901670
申请日：2004-07-29
申请人： Yasuo Sasaki , Toshihiro Nakao , Kazutoshi Shiratori
发明人： Yasuo Sasaki , Toshihiro Nakao , Kazutoshi Shiratori
IPC分类号： H02K41/00
CPC分类号： H02N2/026 , G02B15/14 , H01L41/0913 , H02N2/04
摘要： In a vibration wave linear motor, a coupled driving contacting parts are respectively provided on the top and the bottom of a vibrator unit, and 2 upper and lower guide shafts which contact concave parts of the coupled driving contacting parts are supported by erecting parts of a supporting part. The lower guide shaft is pressed upward by spiral springs, so that the two guide shafts press and sandwich the vibrator. Alternating current voltages having different phases are applied to the vibrator unit, whereby the vibrator unit generates a vibration wave to generate elliptical rotation vibrations in the driving contacting parts. As a result, the vibrator, and the two guide shafts and the supporting part make a relative move in the shaft direction. Either the guide shafts or the vibrator is fixed, and the other is linked to an object to be driven.
摘要翻译：在振动波直线电动机中，耦合的驱动接触部分分别设置在振动器单元的顶部和底部，并且接触耦合的驱动接触部分的凹部的两个上部和下部引导轴由一个支持部分。下导向轴由螺旋弹簧向上压，使两个导轴按压并夹住振动器。具有不同相位的交流电压被施加到振动器单元，由此振动器单元产生振动波，以在驱动接触部分中产生椭圆旋转振动。结果，振动器和两个引导轴和支撑部件在轴向方向上相对移动。导向轴或振动器都是固定的，另一个连接到被驱动的物体。

39. 发明授权

US07265480B2 Vibration wave linear motor and a driving method thereof 有权
标题翻译：振动波直线电动机及其驱动方法
公开(公告)号：US07265480B2
公开(公告)日：2007-09-04
申请号：US10929948
申请日：2004-08-30
申请人： Yasuo Sasaki
发明人： Yasuo Sasaki
IPC分类号： H02N2/00
CPC分类号： H02N2/026 , G02B7/102 , G02B15/14 , H02N2/004 , H02N2/04
摘要： A vibration wave linear motor is a vibration wave linear motor that can drive a plurality of driving targets with a simple and small configuration. In the linear motor, two guide members sandwich two vibrators, which are individually and electrically connected to a driving circuit by a flexible board and an electrode connecting part, and individually driven with an independent operation. Two lens frames are individually driven by the two vibrators via a pin member, a board spring, and an engagement protruding part. For example, in a lens apparatus, one of the two lens frames holds a lens unit in the third group, which is involved in focus achievement, whereas the other lens frame holds a lens unit in the second group, which is involved in zooming.
摘要翻译：振动波形线性电动机是能够以简单且小型构造驱动多个驾驶目标的振动波形线性电动机。在线性电动机中，两个引导构件夹着两个振动器，它们通过柔性板和电极连接部分单独电连接到驱动电路，并且独立地通过独立操作驱动。两个透镜框由两个振动器经由销构件，板簧和接合突出部分别驱动。例如，在透镜装置中，两个透镜框中的一个保持在第三组中的透镜单元，其涉及聚焦实现，而另一透镜框在第二组中保持涉及变焦的透镜单元。

40. 发明授权

US07165478B2 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US07165478B2
公开(公告)日：2007-01-23
申请号：US10954260
申请日：2004-10-01
申请人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
发明人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
IPC分类号： B25B13/00 , B25B23/06
CPC分类号： B25B21/023 , B25C1/043
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The auxiliary piston includes a piston section and a flange section those being disposed in the main piston. The piston section is slidably movable relative to the main piston, and the flange section is axially spaced away from the piston section and radially spaced away from the main piston. After the main piston reaches its bottom dead center, the auxiliary piston further moves toward its bottom dead center. An air space chamber is provided between the piston section and the flange section and within the main piston.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。辅助活塞包括活塞部分和设置在主活塞中的凸缘部分。活塞部分相对于主活塞可滑动地移动，并且凸缘部分与活塞部分轴向间隔开并且远离主活塞径向间隔开。主活塞到达下死点后，辅助活塞进一步向下死点移动。在活塞部分和凸缘部分之间以及主活塞内设置有空气室。

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