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31. 发明申请

US20120139455A1 DISTRIBUTED-ARRANGEMENT LINEAR MOTOR AND CONTROL METHOD OF DISTRIBUTED-ARRANGEMENT LINEAR MOTOR 有权
标题翻译：分布式布置线性电机和分布式布置线性电机的控制方法
公开(公告)号：US20120139455A1
公开(公告)日：2012-06-07
申请号：US13390212
申请日：2010-08-05
申请人： Toshiro Tojo , Toshiyuki Aso , Yuki Nomura , Akihiro Unno
发明人： Toshiro Tojo , Toshiyuki Aso , Yuki Nomura , Akihiro Unno
IPC分类号： H02K41/03
CPC分类号： H02K41/03 , H02K11/215 , H02K2213/09 , H02P6/006 , H02P25/06
摘要： A distributed-arrangement linear motor in which stators are arranged in a distributed manner and a method of controlling the distributed-arrangement linear motor are provided. The linear motor 1 is a linear motor in which a stator and a movable member are relatively movable, wherein the stator and the movable member respectively have periodic structures in which plural kinds of poles of the stator and the movable member (12a, 12b, 12c) (22a, 22b, 22c) which magnetically act each other and arranged periodically subsequently in an order according to the arrangement in a direction of the relative motion therebetween; a plurality of stators are arranged in a distributed manner in the direction of the relative motion; a distance D1, D2 between adjacent stators is not more than a length Lmv of the movable member; the pole of the stator is formed of a coil 11; and a current control unit that controls current to be supplied to the coil based on the distance between the stators is provided.
摘要翻译：提供了分布式布置的分布式线性电动机和分配布置的线性电动机的控制方法。线性电动机1是定子和可动构件相对移动的线性电动机，其中定子和可动构件分别具有定子和可动构件的多种极（12a，12b，12c）的周期性结构）（22a，22b，22c），它们彼此磁性地相互作用，并且在它们之间的相对运动的方向上按照该布置的顺序周期性地布置; 多个定子以相对运动的方向分布布置; 相邻定子之间的距离D1，D2不大于可动件的长度Lmv; 定子的极由线圈11形成; 并且提供了基于定子之间的距离来控制提供给线圈的电流的电流控制单元。

32. 发明授权

US08143750B2 Linear motor having coils surrounding an axially moving magnetic rod 有权
标题翻译：线性电动机具有围绕轴向移动的磁棒的线圈
公开(公告)号：US08143750B2
公开(公告)日：2012-03-27
申请号：US12065224
申请日：2006-08-22
申请人： Toshiyuki Aso , Shuhei Yamanaka
发明人： Toshiyuki Aso , Shuhei Yamanaka
IPC分类号： H02K41/03
CPC分类号： H02K41/03 , F16C29/0685 , H02K7/08
摘要： A compact linear motor is provided which is able to limit a rod, which linearly moves relatively to coils, from revolving.The linear motor comprises a rod (11) equipped with magnets (13), coils (4) surrounding the rod (11), and a housing (5) covering the coils (4), and the rod (11) is made to linearly move relatively to the coils (4) by magnetic fields from the magnets (13) and current made to flow through the coils (4). And the rod (11) comprises an outer circumferential surface on which spline grooves (10a) are formed so as to run along an axial direction of the rod (11). The housing (5) comprises a spline nut (8) that fits the spline grooves (10a) and limits the rod (11) from revolving around an axis line thereof.
摘要翻译：提供了一种紧凑型线性电动机，其能够限制相对于线圈线性移动的杆的旋转。线性电动机包括配备有磁体（13）的杆（11），围绕杆（11）的线圈（4）和覆盖线圈（4）的壳体（5），并且杆（11）被制成线性通过来自磁体（13）的磁场和流过线圈（4）的电流相对于线圈（4）移动。并且，所述杆（11）具有外周面，所述外周面形成有沿所述杆（11）的轴向延伸的花键槽（10a）。壳体（5）包括花键螺母（8），其装配花键槽（10a）并限制杆（11）围绕其轴线旋转。

33. 发明授权

US08047095B2 XY table actuator 有权
标题翻译： XY工作台执行器
公开(公告)号：US08047095B2
公开(公告)日：2011-11-01
申请号：US12095971
申请日：2006-11-20
申请人： Toshiyuki Aso , Yoshihiro Kimura
发明人： Toshiyuki Aso , Yoshihiro Kimura
IPC分类号： G05G11/00
CPC分类号： F16C29/008 , F16C29/04 , H01L21/682 , Y10T74/20354
摘要： Provided is an XY table actuator that, while building-in a drive means for freely moving an object placed on a table within an XY-plane and positioning the object, can be significantly reduced in size and that helps to suppress an increase in table height. The actuator has: a stationary plate (2) having a receiving groove extending in an X-direction; a moving plate (5) having a receiving groove extending in a Y-direction; an intermediate plate (4) whose lower body is assembled to the receiving groove (20) of the stationary plate (2) through intermediation of rolling bodies (3), whose upper body is assembled to the receiving groove of the moving plate (5) through intermediation of rolling bodies (3), and which is movable in the X-direction with respect to the stationary plate, with the moving plate being movable in the Y-direction with respect to the intermediate plate; an X-drive means (6) for propelling the intermediate plate in the X-direction with respect to the stationary plate; and a Y-drive means (7) for propelling the moving plate in the Y-direction with respect to the intermediate plate, in which the intermediate plate is provided with receiving chambers (40, 41) for the X-drive means and the Y-drive means, respectively.
摘要翻译：提供了一种XY工作台致动器，其在建立在用于自由移动放置在XY平面内的工作台上的物体并且定位物体的驱动装置时，可以显着地减小尺寸，并且有助于抑制台面高度的增加。致动器具有：固定板（2），其具有沿X方向延伸的接收槽; 移动板（5），其具有在Y方向上延伸的接收槽; 中间板（4），其下体通过其上部组装到移动板（5）的接收槽的滚动体（3）组装到固定板（2）的接收槽（20）通过滚动体（3）的相对于中间板在Y方向上可移动的相对于固定板可在X方向上移动的滚动体（3）用于相对于固定板在X方向上推进中间板的X驱动装置（6）; 以及用于相对于中间板在Y方向上推动移动板的Y驱动装置（7），其中中间板设置有用于X驱动装置的接收室（40,41）和Y -drive手段。

34. 发明申请

US20100060087A1 DRIVE GUIDE APPARATUS 有权
标题翻译：驱动指南装置
公开(公告)号：US20100060087A1
公开(公告)日：2010-03-11
申请号：US12593435
申请日：2008-03-26
申请人： Toshiyuki Aso , Akihiro Unno
发明人： Toshiyuki Aso , Akihiro Unno
IPC分类号： H02K41/02
CPC分类号： H02K41/02 , H02K9/22
摘要： A drive guide device capable of effectively releasing heat produced by a mover. The drive guide device has a movement unit 100 moved by a linear motor while being guided by a rail 230. The movement unit 100 has the mover 140 to which electricity is conducted to produce a magnetic field, a table 110 placed on the mover 140 on the opposite side of a base 210 to which the rail 230 is fixed, a heat sink 130 having heat radiation fins for releasing heat produced by the mover 140 and placed between the mover 140 and the table 110, and a heat transmission route for transmitting heat, which cannot be released by the heat sink 130, to the table 110. The table 110 is made from a material having a low thermal expansion coefficient.
摘要翻译：一种驱动引导装置，能够有效地释放由动子产生的热量。驱动引导装置具有由轨道230引导的线性电动机移动的移动单元100.移动单元100具有用于传导电力以产生磁场的动子140，在移动体140上放置的桌子110 固定有轨道230的基座210的相对侧，具有用于释放由移动器140产生的放置在移动器140和台110之间的热量的散热翅片的散热器130，以及用于传递热量的热传递路径，其不能被散热器130释放到工作台110.工作台110由具有低热膨胀系数的材料制成。

35. 发明申请

US20100024587A1 XY TABLE ACTUATOR 有权
标题翻译： XY台式执行机构
公开(公告)号：US20100024587A1
公开(公告)日：2010-02-04
申请号：US12095971
申请日：2006-11-20
申请人： Toshiyuki Aso , Yoshihiro Kimura
发明人： Toshiyuki Aso , Yoshihiro Kimura
IPC分类号： G05G11/00 , G12B5/00
CPC分类号： F16C29/008 , F16C29/04 , H01L21/682 , Y10T74/20354
摘要： Provided is an XY table actuator that, while building-in a drive means for freely moving an object placed on a table within an XY-plane and positioning the object, can be significantly reduced in size and that helps to suppress an increase in table height. The actuator has: a stationary plate (2) having a receiving groove extending in an X-direction; a moving plate (5) having a receiving groove extending in a Y-direction; an intermediate plate (4) whose lower body is assembled to the receiving groove (20) of the stationary plate (2) through intermediation of rolling bodies (3), whose upper body is assembled to the receiving groove of the moving plate (5) through intermediation of rolling bodies (3), and which is movable in the X-direction with respect to the stationary plate and movable in the Y-direction with respect to the moving plate; an X-drive means (6) for propelling the intermediate plate in the X-direction with respect to the stationary plate; and a Y-drive means (7) for propelling the moving plate in the Y-direction with respect to the intermediate plate, in which the intermediate plate is provided with receiving chambers (40, 41) for the X-drive means and the Y-drive means, respectively.
摘要翻译：提供了一种XY工作台致动器，其在建立在用于自由移动放置在XY平面内的工作台上的物体并且定位物体的驱动装置时，可以显着地减小尺寸，并且有助于抑制台面高度的增加。致动器具有：固定板（2），其具有沿X方向延伸的接收槽; 移动板（5），其具有在Y方向上延伸的接收槽; 中间板（4），其下体通过其上部组装到移动板（5）的接收槽的滚动体（3）组装到固定板（2）的接收槽（20）通过滚动体（3）的夹持，可相对于静止板在X方向上移动，并相对于移动板在Y方向上移动; 用于相对于固定板在X方向上推进中间板的X驱动装置（6）; 以及用于相对于中间板在Y方向上推动移动板的Y驱动装置（7），其中中间板设置有用于X驱动装置的接收室（40,41）和Y -drive手段。

36. 发明申请

US20090309529A1 POWER BRANCHING SYSTEM AND POWER BRANCHING METHOD 有权
标题翻译：电力分配系统和功率分配方法
公开(公告)号：US20090309529A1
公开(公告)日：2009-12-17
申请号：US12376108
申请日：2007-08-01
申请人： Kazuo Shoda , Yuki Nomura , Toshiyuki Aso
发明人： Kazuo Shoda , Yuki Nomura , Toshiyuki Aso
IPC分类号： H02H7/08
CPC分类号： H02P25/06 , G01R31/343 , H02P5/68 , H02P5/74 , H02P29/0241 , H02P29/032
摘要： Provided is a power branching system for driving a plurality of motors by use of a single servo driver, the power branching system capable of protecting each of the motors.The power branching system of the present invention has power lines 15 branched at some midpoint to connect the plural motors 5 and the servo driver 12; a plurality of current sensors 21 provided at branched power lines 15b for detecting currents supplied to the respective motors 5; and controlling means 22 for receiving current data detected by the plural current sensors 21, determining whether or not the detected currents are balanced and generating an alarm signal when the currents are unbalanced.
摘要翻译：提供了一种用于通过使用单个伺服驱动器来驱动多个电动机的功率分配系统，该功率分配系统能够保护每个电动机。本发明的功率分配系统具有在一些中点分支的电力线15，以连接多个马达5和伺服驱动器12; 设置在分支电源线15b上的多个电流传感器21，用于检测供给各个电动机5的电流; 以及用于接收由多个电流传感器21检测到的电流数据的控制装置22，确定检测到的电流是否平衡，并且当电流不平衡时产生报警信号。

37. 发明授权

US07368837B2 Drive guide device 有权
标题翻译：驱动导向装置
公开(公告)号：US07368837B2
公开(公告)日：2008-05-06
申请号：US10518081
申请日：2003-06-27
申请人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
发明人： Taro Miyamoto , Toshiyuki Aso , Shuhei Yamanaka , Wataru Nakayama
IPC分类号： H02K41/00
CPC分类号： F16C29/06 , H02K5/18 , H02K7/08 , H02K9/00 , H02K9/02 , H02K9/22 , H02K41/031
摘要： The present invention provides a drive guide apparatus capable of ensuring an increased lifetime by preventing heat generated from a primary side of a linear motor from being transferred to a rail or a moving member of a guide mechanism to which the primary side of the linear motor is connected, thereby preventing variation of rolling resistance or sliding resistance of the guide mechanism. The drive guide apparatus has a linear motor and a guide mechanism that has a rail and a moving member provided to be movable relative to the rail. A primary side of the linear motor is connected to the rail. Thermal for blocking heat generated from the primary side of the linear motor are provided between the primary side and the rail of the guide mechanism to which the primary side is connected directly or indirectly.
摘要翻译：本发明提供一种驱动引导装置，其能够通过防止从线性电动机的一次侧产生的热量转移到直线电动机的一次侧的导向机构的轨道或移动部件，从而确保寿命延长从而防止导向机构的滚动阻力或滑动阻力的变化。驱动引导装置具有直线电动机和引导机构，该引导机构具有设置成能够相对于轨道移动的轨道和移动构件。线性电动机的初级侧连接到轨道。用于阻断从线性电动机的初级侧产生的热的热量设置在主要侧面直接或间接连接的引导机构的初级侧和轨道之间。

38. 发明授权

US5164563A Core removing apparatus 失效
标题翻译：核心拆卸设备
公开(公告)号：US5164563A
公开(公告)日：1992-11-17
申请号：US762003
申请日：1991-11-18
申请人： Toshiyuki Aso , Shinji Yoda
发明人： Toshiyuki Aso , Shinji Yoda
IPC分类号： B23H7/02 , B23H11/00
CPC分类号： B23H7/02 , B23H11/00 , Y10T83/222
摘要： A core removing apparatus for removing cores from a workpiece upwardly or downwardly in dependence on the shape of each core cut out from the workpiece by means of wire-cut electric discharge machinng comprises a core removing unit (6) mounted on an electric discharge machine body. When a first operation mode is selected according to a code read from a program after a core (20) having an inverted trapezoidal shape in cross section is taper-machined, a core sucking section (16), fixed to the piston (15) of a vertical cylinder of the core removing unit, is brought in contact with the core by vertical movement and rotation of the piston, and the sucking section by which the core is sucked and held is moved upwardly to thereby pull out the core from the workpiece (19). Then, the core, moved to the outside of a core falling prohibition region by horizontal movement of the piston (13) of the horizontal cylinder, is disengaged from the core sucking section. When a second operation mode is selected according to another code associated with a core (20) of a trapezoidal shape in cross section, the core, held within the workpiece by the sucking section, is moved to a safety position at which the core never collides with a lower nozzle (8) and a lower arm which supports the nozzle even if the core falling occurs, and is disengaged from the sucking section to permit natural falling of the core, the fallen core being delivered to the outside of the prohibition region by a belt conveyor or a delivery arm.
摘要翻译： PCT No.PCT / JP91 / 00059 Sec。 371日期1991年11月18日 102（e）1991年11月18日PCT PCT 1991年1月19日PCT公布。出版物WO91 / 10529 日期：1991年7月25日。一种用于通过线切割放电加工，根据从工件切出的每个芯的形状向上或向下从工件中去除芯的芯去除装置包括芯去除单元（6）安装在放电机身上。当在横截面为倒立的梯形形状的芯（20）进行锥形加工之后，根据从程序读取的代码来选择第一操作模式时，固定在活塞（15）上的芯抽吸部（16）芯移除单元的垂直圆筒通过活塞的垂直运动和旋转而与芯体接触，并且将芯被吸住并保持的吸入部向上移动，从而从工件拉出芯部（ 19）。然后，通过水平圆筒的活塞（13）的水平移动而移动到芯落下禁止区域的外侧的芯部与芯吸入部脱离。当根据与横截面为梯形形状的芯（20）相关联的另一代码来选择第二操作模式时，通过抽吸部分保持在工件内的芯被移动到安全位置，在该安全位置，芯不会碰撞具有下喷嘴（8）和下臂，即使发生芯落下也支撑喷嘴，并且从吸入部分脱离以允许芯的自然落下，下落的芯通过被引导到禁止区域的外部被传递到禁止区域的外部皮带输送机或输送臂。

39. 发明授权

US5013881A Wire-extension end detector 失效
标题翻译：线扩端检测器
公开(公告)号：US5013881A
公开(公告)日：1991-05-07
申请号：US378195
申请日：1989-06-21
申请人： Toshiyuki Aso , Yasuo Arakawa
发明人： Toshiyuki Aso , Yasuo Arakawa
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： A wire-extension end detector having high operational reliability is provided for use with a wire-cut electric discharge machine. As a wire comes between a wire drive roller and a pinch roller during a wire extension, it is conveyed by rotation of the rollers. As the wire travels, a disc (4c) integral with a tension brake roller driven by the running wire is rotated. A signal processing circuit (24) receives and delivers a pulse train output from a photoelectric switch (5) in accordance with a black-and-white code pattern on a rotating disc coupled thereto, and generates an H-level output indicative of the end of wire extension. If the wire extension fails, an H-level output from the signal process circuit is not output and a wire extension is carried out again.

40. 发明授权

US4880957A Wire-cut electrical discharge machine with electric shock preventer 失效
标题翻译：线切割放电机带防电击器
公开(公告)号：US4880957A
公开(公告)日：1989-11-14
申请号：US298606
申请日：1988-11-29
申请人： Toshiyuki Aso , Hiroshi Hosoda
发明人： Toshiyuki Aso , Hiroshi Hosoda
IPC分类号： B23H7/02 , B23H11/00
CPC分类号： B23H7/02
摘要： A wire-cut electrical discharge machine having a device for preventing an accident due to an electrical shock, wherein a guide roller (34a) disposed just before a collection box (38) for collecting a used electrode wire (30) passed through an electrospark machining area (36) is attached to a base plate (56) made of a conductive material, the base plate being fixed to a machine body (26) through an insulating plate (58), and a current leaking to the base plate caused by a disturbance of the running of the electrode wire is led to a safety circuit (50) through a lead wire (52), and a current leakage signal is output whereby an electric power supply of a electric power source (51) is rapidly stopped to prevent an accident due to an electric shock.

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