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1. 发明授权

US08336415B2 Roller screw 有权
标题翻译：滚筒螺丝
公开(公告)号：US08336415B2
公开(公告)日：2012-12-25
申请号：US12740924
申请日：2008-10-29
申请人： Soshi Miyahara , Masahiko Yoshino , Lina Teng , Tsutomu Togashi , Takashi Sakuyama , Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Yusuke Todoroki
发明人： Soshi Miyahara , Masahiko Yoshino , Lina Teng , Tsutomu Togashi , Takashi Sakuyama , Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Yusuke Todoroki
IPC分类号： F16H1/24 , F16H55/02 , F16C29/06
CPC分类号： F16H25/2247 , F16H2025/2271 , Y10T74/19767 , Y10T74/19772
摘要： Provided is a roller screw capable of preventing rollers moving from an unloaded return path to a loaded roller rolling path from coming into collision with a scooping portion. The roller screw has: a screw shaft 1 having a spiral roller rolling surface 1a formed on an outer peripheral surface thereof; a nut 2 having a loaded roller rolling surface 2a formed in an inner peripheral surface thereof; a circulation member 3 having an unloaded return path connecting one end of the loaded roller rolling surface 2a of the nut 2 to an opposite end thereof; and a plurality of rollers 4 arranged in a loaded roller rolling path 6 and the unloaded return path. In the circulation member 3, as a scooping portion that juts toward the screw shaft 1 and provided for scooping the rollers 4 moving in the loaded roller rolling path 6 up into the unloaded return path, a pair of diagonal corresponding parts 14 is provided which are in contact with diagonal parts 4e of a rectangular side surface of each roller 4 and a width between which is gradually narrower as they are deeper in the unloaded return path in such a manner that a cross section of the unloaded return path is closer to a rectangle.
摘要翻译：提供一种滚子丝杠，其能够防止辊从卸载返回路径移动到加载的滚动滚动路径，从而与舀出部分发生碰撞。滚子丝杠具有：在其外周面上形成螺旋辊滚动面1a的螺杆轴1; 具有形成在其内周面的负载辊滚动面2a的螺母2; 具有将螺母2的负载滚子滚动面2a的一端与其另一端连接的无载返回路径的循环构件3; 以及布置在加载辊滚动路径6中的多个辊4和未加载的返回路径。在循环构件3中，作为朝向螺杆轴1突出并且用于将在加载的滚动滚动路径6中移动的滚子4向上抽取到无载返回路径中的铲斗部分，设置有一对对角线对应部件14，与每个辊4的矩形侧表面的对角线部分4e接触，并且其宽度在它们在无载返回路径中较深时逐渐变窄，使得卸载返回路径的横截面更接近矩形。

2. 发明申请

US20100282011A1 ROLLER SCREW AND METHOD OF CIRCULATING ROLLERS IN ROLLER SCREW 有权
标题翻译：滚子螺杆和滚子螺旋滚子的循环方法
公开(公告)号：US20100282011A1
公开(公告)日：2010-11-11
申请号：US12744175
申请日：2008-11-14
申请人： Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Soshi Miyahara , Yusuke Todoroki , Takashi Sakuyama
发明人： Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Soshi Miyahara , Yusuke Todoroki , Takashi Sakuyama
IPC分类号： F16H25/22
CPC分类号： F16H25/2247 , F16H2025/2271 , Y10T74/19749 , Y10T74/19772
摘要： There is provided a roller screw in which a twisted amount of an unloaded return path is reduced.The roller screw has a screw shaft 1 having a spiral roller-rolling surface is on an outer peripheral surface thereof; a nut 2 having a spiral loaded roller-rolling surface 2a on an inner peripheral surface thereof, the spiral loaded roller-rolling surface being opposed to the roller-rolling surface is of the screw shaft 1; a circulation member 7 arranged in the nut 2 and formed to have an unloaded return path 8 connecting one end and the other end of the loaded roller-rolling surface 2a, whose turn number is less than one, of the nut 2; and a plurality of rollers 4 arranged in a one-turn roller circulation path composed by a loaded roller-rolling path 6 and the unloaded return path 8. The circulation member 7 guides the rollers which have moved and arrived at the one end of the loaded roller-rolling path 6 having less than one turn, to the unloaded return path 8, and then returns the rollers to the other end of the loaded roller-rolling path 6 having less than one turn. The number of turns of the loaded roller-rolling path 6 is set to be less than one turn, whereby the rollers 4 which have arrived at one end of the loaded roller-rolling path 6 can be transferred to the other end of the loaded roller-rolling path 6 without changing their attitudes.
摘要翻译：提供了一种滚子丝杠，其中卸载的返回路径的扭转量减小。滚子丝杠具有螺旋滚子滚动面的螺旋轴1在其外周面上; 在其内周面上具有螺旋负载的滚动滚动面2a的螺母2与滚子滚动面相对的螺旋加载滚动滚动面是螺杆轴1; 布置在螺母2中并且形成为具有将螺母2的转数小于1的加载的滚动滚动面2a的一端与另一端连接的无载返回路径8的循环构件7; 以及多个辊4，其布置在由加载的滚动滚动路径6和未加载的返回路径8组成的单圈辊循环路径中。循环构件7引导已经移动并到达加载的滚动路径的一端的辊具有小于1转的滚动滚道6到无载返回路径8，然后将辊返回到具有小于一圈的负载滚动滚动路径6的另一端。负载滚动滚动路径6的匝数被设定为小于一圈，从而可以将已经到达负载的滚动滚动路径6的一端的辊4传递到负载辊的另一端滚动路径6，而不改变他们的态度。

3. 发明授权

US08739646B2 Roller screw and method of circulating rollers in roller screw 有权
标题翻译：滚子螺杆和滚子丝杠循环方法
公开(公告)号：US08739646B2
公开(公告)日：2014-06-03
申请号：US12744175
申请日：2008-11-14
申请人： Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Soshi Miyahara , Yusuke Todoroki , Takashi Sakuyama
发明人： Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Soshi Miyahara , Yusuke Todoroki , Takashi Sakuyama
IPC分类号： F16H25/22
CPC分类号： F16H25/2247 , F16H2025/2271 , Y10T74/19749 , Y10T74/19772
摘要： There is provided a roller screw in which a twisted amount of an unloaded return path is reduced.The roller screw has a screw shaft 1 having a spiral roller-rolling surface 1a on an outer peripheral surface thereof; a nut 2 having a spiral loaded roller-rolling surface 2a on an inner peripheral surface thereof, the spiral loaded roller-rolling surface being opposed to the roller-rolling surface 1a of the screw shaft 1; a circulation member 7 arranged in the nut 2 and formed to have an unloaded return path 8 connecting one end and the other end of the loaded roller-rolling surface 2a, whose turn number is less than one, of the nut 2; and a plurality of rollers 4 arranged in a one-turn roller circulation path composed by a loaded roller-rolling path 6 and the unloaded return path 8. The circulation member 7 guides the rollers which have moved and arrived at the one end of the loaded roller-rolling path 6 having less than one turn, to the unloaded return path 8, and then returns the rollers to the other end of the loaded roller-rolling path 6 having less than one turn. The number of turns of the loaded roller-rolling path 6 is set to be less than one turn, whereby the rollers 4 which have arrived at one end of the loaded roller-rolling path 6 can be transferred to the other end of the loaded roller-rolling path 6 without changing their attitudes.
摘要翻译：提供了一种滚子丝杠，其中卸载的返回路径的扭转量减小。滚子丝杠具有在其外周面上具有螺旋滚子滚动面1a的螺杆轴1; 在其内周面上具有螺旋负载的滚动滚动面2a的螺母2，与螺旋轴1的滚动滚动面1a相对的螺旋加载滚动滚动面; 布置在螺母2中并且形成为具有将螺母2的转数小于1的加载的滚动滚动面2a的一端与另一端连接的无载返回路径8的循环构件7; 以及多个辊4，其布置在由加载的滚动滚动路径6和未加载的返回路径8组成的单圈辊循环路径中。循环构件7引导已经移动并到达加载的滚动路径的一端的辊具有小于1转的滚动滚道6到无载返回路径8，然后将辊返回到具有小于一圈的负载滚动滚动路径6的另一端。负载滚动滚动路径6的匝数被设定为小于一圈，从而可以将已经到达负载的滚动滚动路径6的一端的辊4传递到负载辊的另一端滚动路径6，而不改变他们的态度。

4. 发明申请

US20100263467A1 ROLLER SCREW 有权
标题翻译：滚轮螺丝
公开(公告)号：US20100263467A1
公开(公告)日：2010-10-21
申请号：US12740924
申请日：2008-10-29
申请人： Soshi Miyahara , Masahiko Yoshino , Lina Teng , Tsutomu Togashi , Takashi Sakuyama , Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Yusuke Todoroki
发明人： Soshi Miyahara , Masahiko Yoshino , Lina Teng , Tsutomu Togashi , Takashi Sakuyama , Kentaro Nishimura , Tetsuya Miura , Akimasa Yoshida , Yusuke Todoroki
IPC分类号： F16H25/22
CPC分类号： F16H25/2247 , F16H2025/2271 , Y10T74/19767 , Y10T74/19772
摘要： Provided is a roller screw capable of preventing rollers moving from an unloaded return path to a loaded roller rolling path from coming into collision with a scooping portion. The roller screw has: a screw shaft 1 having a spiral roller rolling surface la formed on an outer peripheral surface thereof; a nut 2 having a loaded roller rolling surface 2a formed in an inner peripheral surface thereof; a circulation member 3 having an unloaded return path connecting one end of the loaded roller rolling surface 2a of the nut 2 to an opposite end thereof; and a plurality of rollers 4 arranged in a loaded roller rolling path 6 and the unloaded return path. In the circulation member 3, as a scooping portion that juts toward the screw shaft 1 and provided for scooping the rollers 4 moving in the loaded roller rolling path 6 up into the unloaded return path, a pair of diagonal corresponding parts 14 is provided which are in contact with diagonal parts 4e of a rectangular side surface of each roller 4 and a width between which is gradually narrower as they are deeper in the unloaded return path in such a manner that a cross section of the unloaded return path is closer to a rectangle.
摘要翻译：提供一种滚子丝杠，其能够防止辊从卸载返回路径移动到加载的滚动滚动路径，从而与舀出部分发生碰撞。滚子丝杠具有：在其外周面上形成有螺旋滚子滚动面1a的螺杆轴1; 具有形成在其内周面的负载辊滚动面2a的螺母2; 具有将螺母2的负载滚子滚动面2a的一端与其另一端连接的无载返回路径的循环构件3; 以及布置在加载辊滚动路径6中的多个辊4和未加载的返回路径。在循环构件3中，作为朝向螺杆轴1突出并且用于将在加载的滚动滚动路径6中移动的滚子4向上抽取到无载返回路径中的铲斗部分，设置有一对对角线对应部件14，与每个辊4的矩形侧表面的对角线部分4e接触，并且其宽度在它们在无载返回路径中较深时逐渐变窄，使得卸载返回路径的横截面更接近矩形。

5. 发明申请

US20100140002A1 DRIVE CONTROL APPARATUS FOR ROTATING ELECTRIC MACHINES AND VEHICLE 有权
标题翻译：用于旋转电机和车辆的驱动控制装置
公开(公告)号：US20100140002A1
公开(公告)日：2010-06-10
申请号：US12448972
申请日：2008-02-12
申请人： Tetsuya Miura , Akira Takasaki
发明人： Tetsuya Miura , Akira Takasaki
IPC分类号： B60W20/00 , H02K9/19 , H02P7/292
CPC分类号： B60W20/00 , B60K6/445 , B60L3/0061 , B60L3/06 , B60L3/12 , B60L11/123 , B60L11/14 , B60L2220/14 , B60L2220/16 , B60L2240/36 , B60L2240/425 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2260/44 , B60L2260/56 , B60W10/08 , B60W2510/087 , B60W2710/088 , H02K9/19 , H02K11/25 , H02M1/32 , H02M7/53871 , H02P29/662 , H02P2201/09 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/646 , Y02T10/7077
摘要： First and second motors have structures different from each other. A control device estimates a first magnet temperature of the first motor and a second magnet temperature of the second motor and controls a drive unit based on the first and second magnet temperatures. The control device estimates the first magnet temperature using a first parameter (the temperature of cooling oil of the first and second motors) and estimates the second magnet temperature using the temperature of the stator of the second motor. Since an appropriate parameter is selected from among a plurality of parameters concerning the state of the first and second motors, the first and second magnet temperatures can be estimated more accurately.
摘要翻译：第一和第二电机具有彼此不同的结构。控制装置估计第一电动机的第一磁体温度和第二电动机的第二磁体温度，并且基于第一和第二磁体温度来控制驱动单元。控制装置使用第一参数（第一和第二电动机的冷却油的温度）来估计第一磁体温度，并且使用第二电动机的定子的温度来估计第二磁体温度。由于从关于第一和第二电动机的状态的多个参数中选择了适当的参数，所以可以更精确地估计第一和第二磁体温度。

6. 发明申请

US20090108688A1 CONNECTING STRUCTURE FOR CONNECTING ELECTRICAL APPARATUS AND FEEDER TERMINAL PORTION, AND VEHICLE 审中-公开
标题翻译：连接电气设备和馈线端子部分的连接结构和车辆
公开(公告)号：US20090108688A1
公开(公告)日：2009-04-30
申请号：US12300931
申请日：2007-05-14
申请人： Tetsuya Miura
发明人： Tetsuya Miura
IPC分类号： H02K3/50
CPC分类号： H01R13/6315 , B60L3/0061 , H01R11/05 , H01R2201/26
摘要： A bus bar (263) identified as a led-out conductor portion led out from a coil end (262) of a motor generator identified as an electrical apparatus, and a feeding terminal block (220) disposed at a spacing from the bus bar (263) and having a cable (3A) connected thereto, are connected by a connecting member (4). The connecting member (4) has a bent shape as a whole, and includes a misalignment absorbing portion (46) which is provided by bending a part of the connecting member (4) and is deformable to absorb misalignment between the bus bar (263) and the feeding terminal block (220).
摘要翻译：标识为从被识别为电气设备的电动发电机的线圈端（262）引出的导出导体部分的母线（263）和与母线间隔设置的馈电端子块（220） 263）和连接有电缆（3A）的连接构件（4）连接。连接构件（4）整体上具有弯曲形状，并且包括通过弯曲连接构件（4）的一部分并且可变形以吸收汇流条（263）之间的未对准而设置的未对准吸收部分（46）和馈送端子块（220）。

7. 发明授权

US06999428B2 CDMA transmitter/receiver 失效
标题翻译： CDMA发射机/接收机
公开(公告)号：US06999428B2
公开(公告)日：2006-02-14
申请号：US09824033
申请日：2001-04-03
申请人： Tetsuya Miura
发明人： Tetsuya Miura
IPC分类号： H04B7/216
CPC分类号： H04W52/08 , H04W52/228 , H04W52/24
摘要： A CDMA (Code Division Multiple Access) transmitter/receiver of the present invention includes a SIR (Signal-to-Interference Ratio) calculator for calculating SIRs of a received signal slot by slot. A command generating circuit generates, when the SIR decreases or increases, a transmission power control command that causes a station, which is sending the received signal, to lower or raise transmission power or generates, when the SIR continuously decreases over a preselected number of slots, a transmission power control-OFF command for interrupting transmission power control. The transmission power control command or the transmission power control-OFF command is inserted in a radio frame to be sent to the above station.
摘要翻译：本发明的CDMA（码分多址）发射机/接收机包括用于按时隙逐个计算接收信号的SIR的SIR（信干比）计算器。当SIR减小或增加时，命令产生电路产生发送功率控制命令，当发送SIR预先选择的时隙数量时，使发送接收信号的站降低或提高发送功率或产生SIR 用于中断发送功率控制的发送功率控制关断命令。发送功率控制命令或发送功率控制关闭指令被插入到无线帧中以发送到上述站。

8. 发明授权

US06580749B1 CDMA receiver having a controllable search range and method for controlling the same 失效
标题翻译：具有可控搜索范围的CDMA接收机及其控制方法
公开(公告)号：US06580749B1
公开(公告)日：2003-06-17
申请号：US09567102
申请日：2000-05-08
申请人： Tetsuya Miura
发明人： Tetsuya Miura
IPC分类号： H04B169
CPC分类号： H04B1/70754 , H04B1/709 , H04B1/7117
摘要： In a CDMA receiver used in a CDMA cellular mobile telephone system, a searcher which is used to determine reception timing of a plurality of finger processing portions has a controllable search window to enable wide searching range without any expansion of a size. Specifically, the controllable search window is shifted or delayed so that the reception timing lies therein to decrease the number of the correlators and/or the adders.
摘要翻译：在CDMA蜂窝移动电话系统中使用的CDMA接收机中，用于确定多个手指处理部分的接收定时的搜索器具有可控的搜索窗口，以便能够进行广泛的搜索范围，而无需任何大小的扩展。具体地，可控搜索窗口被移位或延迟，使得接收定时位于其中以减少相关器和/或加法器的数量。

9. 发明授权

US06218758B1 Stator of dynamo-electric machine 失效
标题翻译：发电机定子
公开(公告)号：US06218758B1
公开(公告)日：2001-04-17
申请号：US09111380
申请日：1998-07-07
申请人： Tetsuya Miura , Yasutomo Kwabata , Ryoji Mizutani , Tetsuya Sugimoto
发明人： Tetsuya Miura , Yasutomo Kwabata , Ryoji Mizutani , Tetsuya Sugimoto
IPC分类号： H02K304
CPC分类号： H02K3/18
摘要： A stator of a dynamo-electric machine which is capable of raising the space factor in each slot and which can easily be assembled incorporates first coil pieces, each of which has a width at the lower portion of the slot being smaller than the width at the upper portion of two slots; and second coil pieces arranged to be fitted to teeth adjacent to the tooth to which the first coil piece is fitted so as to be inserted into the empty space for filling the space. The first and second coil pieces are alternately inserted into the slots of the stator core. The empty space in the slot formed after the first coil piece has been inserted has sides extending parallel with the adjacent tooth or is gradually widened toward the upper portion of the slot. Therefore, the second coil piece can easily be inserted into the slot without interference with another member. Thus, the slots can be filled with the second coil pieces so that the space factor can be raised.
摘要翻译：发电机的定子能够提高每个槽中的空间因子并且可以容易地组装起来，其中包括第一线圈片，每个线圈片在槽的下部具有比在两个槽的上部; 以及第二线圈片，被布置成装配到与所述第一线圈片所嵌合的齿相邻的齿上，以便插入到用于填充所述空间的所述空间中。第一和第二线圈片交替插入定子芯的槽中。在插入第一线圈件之后形成的槽中的空闲空间具有与相邻齿平行的侧面或者朝向槽的上部逐渐变宽。因此，第二线圈片可以容易地插入到插槽中而不干扰另一个构件。因此，可以用第二线圈片填充槽，从而可以提高空间系数。

10. 发明授权

US5903113A Power output apparatus and method of controlling the same 失效
标题翻译：动力输出装置及其控制方法
公开(公告)号：US5903113A
公开(公告)日：1999-05-11
申请号：US638561
申请日：1996-04-26
申请人： Eiji Yamada , Takao Miyatani , Yasutomo Kawabata , Ryouji Mizutani , Tetsuya Miura
发明人： Eiji Yamada , Takao Miyatani , Yasutomo Kawabata , Ryouji Mizutani , Tetsuya Miura
IPC分类号： H02K7/11 , B60K6/20 , B60K6/448 , B60K6/52 , B60K17/356 , B60K23/08 , B60L7/14 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , F02D29/02 , H02K51/00 , H02K5/00 , B60K1/00
CPC分类号： B60W20/13 , B60K17/356 , B60K6/22 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/44 , B60K6/448 , B60K6/52 , B60L11/123 , B60L11/14 , B60L7/003 , B60L7/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W30/18 , H02K51/00 , B60K2006/262 , B60K23/0808 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2260/28 , B60W20/00 , B60W2510/244 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/105 , B60W2710/1061 , Y02T10/6217 , Y02T10/623 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/91 , Y10S903/916 , Y10S903/947 , Y10S903/951 , Y10T477/76
摘要： A power output apparatus (20) of the present invention includes a clutch motor (30), an assist motor (40), and a controller (80) for controlling the clutch motor (30) and the assist motor (40). The clutch motor (30) includes an outer rotor (32) linked with a crankshaft (56) of a gasoline engine (50) and an inner rotor (34) connecting with a drive shaft (22). The assist motor (40) includes a rotor (42) connecting with the drive shaft (22). A control CPU (90) of the controller (80) controls a first driving circuit (91) to enable the clutch motor (30) to carry out the regenerative operation. The clutch motor (30) accordingly regenerates energy corresponding to a slip between the outer rotor (32) and the inner rotor (34) as electric power. The control CPU (90) then controls a second driving circuit (92) to enable the assist motor (40) to carry out the power operation with the electric power regenerated by the clutch motor (30), thereby rotating the drive shaft (22) in the reverse of the rotation of the crankshaft (56). The power output apparatus (20) of the invention thus constructed can transmit or utilize the power generated by the gasoline engine (50) at a high efficiency and enable the drive shaft (22) to rotate in the reverse of the rotation of the crankshaft (56).
摘要翻译：本发明的动力输出装置（20）包括离合器马达（30），辅助马达（40）和用于控制离合器马达（30）和辅助马达（40）的控制器（80）。离合器马达30包括与汽油发动机50的曲轴56和与驱动轴22连接的内转子34的外转子32。辅助马达（40）包括与驱动轴（22）连接的转子（42）。控制器（80）的控制CPU（90）控制第一驱动电路（91）使得离合器电动机（30）能够执行再生操作。因此，离合器马达30再次产生与外转子（32）和内转子（34）之间的滑差相当的能量作为电力。然后，控制CPU（90）控制第二驱动电路（92），使得辅助马达（40）能够通过离合器马达（30）再生的电力进行动力运转，从而使驱动轴（22）旋转，与曲轴（56）的旋转相反。如此构造的本发明的动力输出装置（20）能够以高效率传递或利用由汽油发动机（50）产生的动力，并且能够使驱动轴（22）与曲轴的旋转相反地旋转 56）。

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