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31. 发明授权

US4882999A Transportation system of a floated-carrier type 失效
标题翻译：浮动式运输系统
公开(公告)号：US4882999A
公开(公告)日：1989-11-28
申请号：US135084
申请日：1987-12-18
申请人： Teruo Azukizawa , Mimpei Morishita , Toyohiko Yokoyama , Shigeo Takaki , Yoshio Yuyama , Akitaka Noda
发明人： Teruo Azukizawa , Mimpei Morishita , Toyohiko Yokoyama , Shigeo Takaki , Yoshio Yuyama , Akitaka Noda
IPC分类号： B60L13/03 , B60L13/08 , B61B13/12 , B65G54/02 , E01B25/30
CPC分类号： B60L13/08 , B65G54/02 , E01B25/30 , B60L2200/26 , F16C32/0472
摘要： In a transportation system of a floated-carrier type, a carrier is suspended from a guide rail, in a non-contact manner, and is propelled along the guide rail. The transportation system includes a plurality of track units, each having the ferromagnetic guide rail, an electrical wire, and a pair of connectors provided to both ends of the electrical wire. Each track unit comprises minimum and necessary elements required for traveling the carrier. When a connector of one track unit and that of the other track unit are connected, connection of electrical wires necessary for this system is completed. For this reason, an operation for mounting the electrical wires in the track can be omitted, and installation of the track can be facilitated. Furthermore, when the travel path of the carrier is to be modified, a combination of track units can be freely changed, thus realizing various travel paths of the carrier. For this reason, the travel path can be easily modified.

32. 发明授权

US4729323A Transportation system of a floated-carrier type 失效
标题翻译：浮动式运输系统
公开(公告)号：US4729323A
公开(公告)日：1988-03-08
申请号：US30750
申请日：1987-03-27
申请人： Mimpei Morishita , Teruo Azukizawa
发明人： Mimpei Morishita , Teruo Azukizawa
IPC分类号： B60L13/06 , B60L13/04 , B60L13/08 , B60L13/10 , B61B13/08 , E01B25/00
CPC分类号： B61B13/08 , E01B25/00
摘要： A transportation system of a floated-carrier type, according to the present invention, comprises a guide rail composed of main lines and branch lines, intersecting one another, a coupling section connecting the main and branch lines, and a carrier for carrying cargo, the carrier being capable of running along the guide rail. The carrier is kept floating, in a non-contact manner, from the guide rail, by means of an electromagnetic attractive force. A transfer apparatus is provided at the coupling section. At the coupling section, the carrier, having so far been running along the main lines, is stopped, and is then transferred from the coupling section to the branch lines, all in a non-contact manner. Thus, the mounting space of the transfer apparatus is small, and the carrier can be transferred from the main lines to the branch lines, without producing dust or noise.
摘要翻译：根据本发明的浮动载体类型的运输系统包括由相互交叉的主线和分支线组成的导轨，连接主支线的联接部分和用于运送货物的托架，载体能够沿着导轨行进。载体以非接触的方式通过电磁吸引力从导轨保持浮动。传送装置设置在耦合部分。在耦合部分，已经沿主线行进的载体被停止，然后从联接部分转移到分支线，全部以非接触的方式。因此，转印装置的安装空间小，可以将载体从主线路转移到分支线路，而不会产生灰尘或噪音。

33. 发明授权

US07164251B2 Oscillation adjuster and oscillation adjusting method 失效
标题翻译：振荡调节器和振荡调节方法
公开(公告)号：US07164251B2
公开(公告)日：2007-01-16
申请号：US10506239
申请日：2003-03-12
申请人： Mimpei Morishita
发明人： Mimpei Morishita
IPC分类号： H02P1/24
CPC分类号： G05D19/02 , F02P5/1514
摘要： A vibration controller controls vibrations generated in a driven object included in a system subject to vibrations due to the dynamic unbalance or eccentricity of a rotating member driven for rotation by an electric motor. An angular position transforming unit (45) and an angular velocity transforming unit (47) transform the output signal of a rotating motion measuring means (C1) into an angular position and an angular velocity, respectively. A sine calculating unit (55) calculates the sine of an angle obtained by adding up the angular position and a predetermined phase angle provided by a phase adjusting unit (49) by an adder (53). A multiplier (61) calculates the product of the output of a gain adjusting unit (57) that multiplies the output of the sine calculating unit (55) by a predetermined gain and the output of a multiplier (59) that calculates the square of the angular velocity. Again adjusting unit (57′) multiplies the output of a sine calculating unit (55′) by a predetermined gain. An adder (68) adds up the respective outputs of the multiplier (61) the gain adjusting unit (57′) and a specified torque calculating unit.
摘要翻译：振动控制器控制由于由电动机驱动旋转的旋转构件的动态不平衡或偏心而受到振动的系统中产生的振动。角位置变换单元（45）和角速度变换单元（47）将旋转运动测量单元（C 1）的输出信号分别转换成角位置和角速度。正弦计算单元（55）计算通过加法器（53）将由相位调整单元（49）提供的角位置和预定相位角相加得到的角度的正弦。乘法器（61）计算将正弦计算单元（55）的输出与预定增益相乘的增益调整单元（57）的输出与计算出的正方形的乘法器（59）的乘积的乘积角速度。再次调整单元（57'）将正弦计算单元（55'）的输出乘以预定增益。加法器（68）将乘法器（61）的各个输出与增益调整单元（57'）和指定的转矩计算单元相加。

34. 发明申请

US20050033547A1 Rotation sensor 有权
标题翻译：旋转传感器
公开(公告)号：US20050033547A1
公开(公告)日：2005-02-10
申请号：US10488922
申请日：2002-09-17
申请人： Mimpei Morishita
发明人： Mimpei Morishita
IPC分类号： G01P3/46 , B66B1/34 , G01D5/244 , G01D5/245 , G01P3/48 , G01P3/489 , H02K11/00 , H02K24/00 , H02K29/03 , H02K29/06 , H02K29/14 , H02P6/10 , G01P3/00
CPC分类号： G01P3/48 , B66B1/3492 , G01P3/489 , H02K11/21 , H02K11/22 , H02K11/225 , H02K11/33 , H02K29/03 , H02K29/06 , H02K29/14 , H02P6/10
摘要： The rotary detector according to this invention comprises a rotary detector unit C1, C1′ which detects rotary motion of a rotor; and a rotary calculator unit C2, C2′, C2″ comprising a rotation angle detector, which detects the rotation angle of the rotor, and an angle speed detector 47 which detects the angle speed of the rotor, based on the output of the rotary detector unit. The rotary calculator unit comprises a trigonometrical calculator C3, C3′, C3″ which calculates a sine value or a cosine value of the rotation angle detected by the rotary detector; a gain adjuster 57, 57′, 57″ which multiplies the sine value or the cosine value, calculated by the trigonometrical calculator, by a predetermined gain; a multiplier 59, 59′ which multiplies the output of the gain adjuster by the output of the angle speed detector; and a subtracter 61, 61′ which subtracts the output of the multiplier from the output of the angle speed detector.
摘要翻译：根据本发明的旋转检测器包括检测转子的旋转运动的旋转检测器单元C1，C1' 以及旋转计算器单元C2，C2'，C2“，其包括检测转子的旋转角度的旋转角度检测器，以及基于旋转体的输出来检测转子的角速度的角速度检测器47 检测器单元。旋转计算器单元包括三角计算器C3，C3'，C3“，其计算由旋转检测器检测的旋转角度的正弦值或余弦值; 增益调节器57,57'，57“将由三角计算器计算的正弦值或余弦值乘以预定增益; 乘法器59,59'，其将增益调节器的输出乘以角速度检测器的输出; 以及从角速度检测器的输出中减去乘法器的输出的减法器61,61'。

35. 发明授权

US4838172A Transporting system of floated carrier type 失效
标题翻译：浮式运输系统运输系统
公开(公告)号：US4838172A
公开(公告)日：1989-06-13
申请号：US49346
申请日：1987-05-13
申请人： Mimpei Morishita , Teruo Azukizawa
发明人： Mimpei Morishita , Teruo Azukizawa
IPC分类号： B60L13/06 , B61C11/00 , B65G54/02
CPC分类号： B65G54/02 , B60L13/06 , B61C11/00 , B60L2200/26
摘要： In a transporting system, four magnetic units are mounted on corners of carrier and the carrier is suspended under rails by electromagnetic attractive forces acting between the magnetic units and the bottom section of the rails. Each of the magnetic unit has a permanent magnet and electromagnets and gap sensors are provided on the carrier to sense a gap between each magnetic unit and rail. A battery for supplying a current to the magnetic unit is mounted on the carrier 15. The carrier is floated in a zero steady-state power control mode, even when an external force is applied to the carrier by a zero steady-state power control circuit which maintain the steady-state current supplied to the magnetic unit to be substantially zero. The carrier is softly landed on the rail or started to move from the rail in response to an external command in a soft landing or a soft start mode by an actuating unit 67. In the soft landing and the soft start mode, the zero steady-state power control circuit is opened and the current supplied to the magnetic unit is controlled in accordance with a target value by an actuating unit.
摘要翻译：在传送系统中，四个磁性单元安装在载体的拐角处，并且载体通过作用在磁性单元和轨道的底部之间的电磁吸引力悬挂在轨道下方。每个磁性单元具有永久磁铁，电容器和间隙传感器设置在载体上以感测每个磁性单元和轨道之间的间隙。用于向磁性单元提供电流的电池安装在载体15上。即使当外部力由零稳态功率控制电路施加到载体上时，载体浮在零稳态功率控制模式中其保持供应到磁性单元的稳态电流基本上为零。载体在导轨上轻轻降落，或者通过致动单元67在软着陆或软启动模式下响应外部指令开始从轨道移动。在软着陆和软启动模式中，零稳定 - 状态功率控制电路被打开，并且通过致动单元根据目标值来控制提供给磁性单元的电流。

36. 发明授权

US4817533A Transportation system of floated-carrier type 失效
标题翻译：浮动式运输系统
公开(公告)号：US4817533A
公开(公告)日：1989-04-04
申请号：US46464
申请日：1987-05-06
申请人： Teruo Azukizawa , Mimpei Morishita
发明人： Teruo Azukizawa , Mimpei Morishita
IPC分类号： B60L11/18 , B60L13/10 , B65G54/02 , B60M7/00
CPC分类号： B65G54/02
摘要： A transportation system of a floated-carrier type according to the present invention has a guide rail cover extending in a longitudinal direction. The guide rail cover comprises a guide rail. A carrier is made to float, in a non-contact manner, from the guide rail, by means of floating device and is propelled along the guide rail by a transfer device. An electrical device and a battery for supplying a current thereto are mounted on the carrier. In this transportation system, a charging device is provided for charging the battery. The charging device comprises a first terminal connected to the battery, a charging power source located on the guide rail cover, and a second terminal, which is connected to the charging electric power source and can be brought into contact with the first terminal when the carrier is stopped at a predetermined position. When this occurs, the first and second terminals are brought into contact with each other, and the charging power source supplies power to the battery via the first and second terminals. Each time the carrier is stopped at the predetermined position, the battery can be charged, thereby enabling the carrier to be operated continuously over a long period of time.
摘要翻译：根据本发明的浮动载体型运输系统具有沿纵向方向延伸的导轨盖。导轨盖包括导轨。载体通过浮动装置以非接触的方式从导轨浮动，并通过传送装置沿导轨推进。用于提供电流的电气装置和电池安装在载体上。在这种运输系统中，提供一种用于对电池充电的充电装置。充电装置包括连接到电池的第一端子，位于导轨盖上的充电电源和连接到充电电源的第二端子，并且当载体停止在预定位置。当这种情况发生时，第一和第二端子彼此接触，并且充电电源经由第一和第二端子向电池供电。每当载体停止在预定位置时，电池可以被充电，从而使得载体能够在长时间内连续地操作。

37. 发明授权

US4811667A Transportation system of a floated-carrier type 失效
标题翻译：浮动式运输系统
公开(公告)号：US4811667A
公开(公告)日：1989-03-14
申请号：US46318
申请日：1987-05-06
申请人： Mimpei Morishita , Teruo Azukizawa
发明人： Mimpei Morishita , Teruo Azukizawa
IPC分类号： B60L13/10 , B60L13/04 , B60L13/06 , B65G54/02
CPC分类号： B65G54/02 , B60L13/06 , B60L2200/26
摘要： A transportation system of a floated-carrier type according to this invention includes a carrier capable of running along guide rails with a cargo and load carried thereon. A magnetic unit is mounted on the carrier to float the carrier from the guide rails. A slowing-down device is provided to slow down the carrier when the carrier is just about to enter into a stop position. Projections of ferromagnetic material are provided on the side of predetermined portions of guide rails which the magnetic unit of the carrier confronts when the carrier is stopped in the stop position. The magnetic unit, together with the guide rails, establishes a magnetic circuit. The magnetic resistance in the magnetic circuit is smaller at the predetermined portions of the guide rails where the aforementioned projections are provided than at other portions of the guide rails. When, in this case, the carrier arrives substantially at the stop position, the magnetic flux due to the magnetic unit flows through the aforementioned magnetic circuit in an increasing amount, assuring an increased attractive force between the magnetic unit and the predetermined portions of the guide rails where the projections are provided. As a result, the carrier is attracted toward the location of these predetermined portions of the guide rails so that it is positioned precisely in the stop position.
摘要翻译：根据本发明的浮动载体型运输系统包括能够沿着导轨运行的载体，其上承载有货物和负载。磁性单元安装在载体上以使载体从导轨浮起。当载体即将进入停止位置时，设置减速装置以减慢载体。当载体在停止位置停止时，载体的磁性单元面对的导轨的预定部分的侧面设置铁磁材料的突出部。磁性单元与导轨一起建立一个磁路。在设置上述突起的导轨的预定部分处，磁路中的磁阻小于在导轨的其它部分处的磁阻。当这种情况下，载体大体上到达停止位置时，由磁性单元引起的磁通量以增加的量流过上述磁路，确保了磁性单元与导向件的预定部分之间的增加的吸引力提供突起的轨道。结果，载体被吸引到导轨的这些预定部分的位置，使得其被精确地定位在停止位置。

38. 发明授权

US4742778A Floating carrier type transporting system 失效
标题翻译：浮动式运输系统
公开(公告)号：US4742778A
公开(公告)日：1988-05-10
申请号：US843278
申请日：1986-03-24
申请人： Mimpei Morishita , Teruo Azukuzawa
发明人： Mimpei Morishita , Teruo Azukuzawa
IPC分类号： B60L13/06 , B60L13/04 , B60L13/08 , B61B13/08 , E01B25/28 , B60L13/10
CPC分类号： B61B13/08 , E01B25/28 , Y02T30/30
摘要： A floating carrier type transporting system comprises guide rails whose bottom section is formed by a ferromagnetic material, a carrier free to run along the guide rails, a magnetic supporting device for floating the carrier, a linear induction motor for drining the carrier that is floated by the magnetic supporting device to run along the guide rails, a sensor unit for detecting the changes in magnetic reluctance and/or magnetomotive force in the magnetic circuit that is mounted on the carrier, a control device for controlling the excitation current that is to be flowed in the electromagnet based on the output from the sensor unit, and a roll damping device for damping the rolling that is generated in the carrier in the state of running under the action of the magnetic supporting device and the linear induction motor.
摘要翻译：浮动式运输系统包括导轨，其底部部分由铁磁材料形成，载体不能沿导轨运行，用于浮动载体的磁性支撑装置，用于将载体浮起的线性感应电动机磁支撑装置沿着导轨行进，用于检测安装在载体上的磁路中的磁阻和/或磁动势的变化的传感器单元，用于控制要流动的励磁电流的控制装置基于来自传感器单元的输出的电磁体，以及用于在磁支撑装置和线性感应电动机的作用下在运行状态下阻尼在载体中产生的滚动的滚动阻尼装置。

39. 发明授权

US4732087A Transportation system of a floated-carrier type 失效
公开(公告)号：US4732087A
公开(公告)日：1988-03-22
申请号：US31284
申请日：1987-03-27
申请人： Mimpei Morishita , Teruo Azukizawa
发明人： Mimpei Morishita , Teruo Azukizawa
IPC分类号： B60L13/04 , B60L13/06 , B60L13/08 , B65G54/02
CPC分类号： B65G54/02 , B60L13/06 , B60L2200/26
摘要： A transportation system of a floated-carrier type, according to the present invention, comprises a guide rail composed of main lines and branch lines, intersecting one another, a coupling section connecting the main and branch lines, and a carrier for carrying cargo, the carrier being capable of running along the guide rail. The carrier is suspended, in a non-contact manner, from the guide rail, by an electromagnetic attractive force. A transfer apparatus is provided at the coupling section. At the coupling section, the carrier, having so far been running along the main lines, is stopped, then rotated, then stopped from rotating when the carrier faces the branch lines, and then transferred to the branch lines, all in a non-contact manner. Thus, the mounting space of the transfer apparatus is small, and the carrier can be transferred from the main lines to the branch lines, without producing dust or noise.

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