公开(公告)号：US5408013A

公开(公告)日：1995-04-18

申请号：US159959

申请日：1993-12-01

申请人： Hiroyuki Kawakami ,  Masaaki Yasuda ,  Shoichi Sasaki

发明人： Hiroyuki Kawakami ,  Masaaki Yasuda ,  Shoichi Sasaki

IPC分类号： C08F283/01 ,  C08F283/02 ,  C08L67/06 ,  C08F20/00

CPC分类号： C08F283/02 ,  C08F283/01 ,  C08L67/06 ,  Y10T428/249921 ,  Y10T428/249924 ,  Y10T428/31786 ,  Y10T428/31794

摘要： An unsaturated polyester resin composition capable of affording a molded product having a small cured volume shrinkage, a superior dimensional stability, a surface quality and a high hardness, a sheet-form molding material using the composition and a process for producing a fiber-reinforced plastic molded product are provided, which composition comprises a saturated polyester obtained by reacting a saturated dibasic acid component containing 20% by mol or more of adipic acid with a saturated glycol component and having a number average molecular weight of 4,000 or higher and an acid value of 2 to 8 KOH mg/g, an unsaturated polyester and an ethylenic unsaturated monomer; which sheet-form molding material has the unsaturated resin composition together with a fiber reinforcing material placed between two films.

公开(公告)号：US5445877A

公开(公告)日：1995-08-29

申请号：US317203

申请日：1994-10-03

申请人： Hiroyuki Kawakami ,  Masaaki Yasuda ,  Shoichi Sasaki

发明人： Hiroyuki Kawakami ,  Masaaki Yasuda ,  Shoichi Sasaki

IPC分类号： C08F283/01 ,  C08F283/02 ,  C08L67/06 ,  B32B5/16

CPC分类号： C08F283/02 ,  C08F283/01 ,  C08L67/06 ,  Y10T428/249921 ,  Y10T428/249924 ,  Y10T428/31786 ,  Y10T428/31794

摘要： An unsaturated polyester resin composition capable of affording a molded product having a small cured volume shrinkage, a superior dimensional stability, a surface quality and a high hardness, a sheet-form molding material using the composition and a process for producing a fiber-reinforced plastic molded product are provided, which composition comprises a saturated polyester obtained by reacting a saturated dibasic acid component containing 20% by mol or more of adipic acid with a saturated glycol component and having a number average molecular weight of 4,000 or higher and an acid value of 2 to 8 KOH mg/g, an unsaturated polyester and an ethylenic unsaturated monomer; which sheet-form molding material has the unsaturated resin composition together with a fiber reinforcing material placed between two films.

摘要翻译： 能够提供具有小的固化体积收缩率，优异的尺寸稳定性，表面质量和高硬度的模制产品的不饱和聚酯树脂组合物，使用该组合物的片状模塑材料和用于生产纤维增强塑料的方法 提供了含有20质量％以上的己二酸的饱和二元酸成分与饱和二醇成分并且数均分子量为4000以上，酸值为 2〜8KOHmg / g，不饱和聚酯和烯属不饱和单体; 哪种片状成型材料与配置在两片之间的纤维增强材料一起具有不饱和树脂组合物。

公开(公告)号：US06630804B2

公开(公告)日：2003-10-07

申请号：US09987282

申请日：2001-11-14

申请人： Kazunari Moriya ,  Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki

发明人： Kazunari Moriya ,  Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki

IPC分类号： H02M75387

CPC分类号： H02P6/005 ,  H02P6/08

摘要： A direct-current power supply (40) is connected between the neutral points of two three-phase coils (24, 26) of a 2Y motor (22) constituted of the windings of the two three-phase coils (24, 26), which are connected in Y-connection and wound on a same stator, and to which three-phase alternating current power is severally supplied with a phase difference of a shifted angle between the windings from two inverter circuits (30, 32) having a positive pole bus (34) and a negative pole bus (36) for common use. A capacitor (38) is connected between the positive pole bus (34) and the negative pole bus (36). The electric potential difference between the neutral points of the three-phase coils (24, 26) is made larger or smaller than the voltage of the direct-current power supply (40) through the switching control of the inverter circuits (30, 32). Thereby, the capacitor (38) can be charged or discharged. Consequently, an inverter input voltage can be adjusted within a wide range.

公开(公告)号：US06518736B2

公开(公告)日：2003-02-11

申请号：US09882184

申请日：2001-06-18

申请人： Shoichi Sasaki ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

发明人： Shoichi Sasaki ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

IPC分类号： H02K700

CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/46 ,  B60L11/123 ,  B60L11/14 ,  B60L15/025 ,  B60L2220/14 ,  B60W10/08 ,  H02P6/08 ,  H02P27/08 ,  Y02T10/6217 ,  Y02T10/643 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y10S903/91

摘要： A direct-current power supply connecting the negative pole bus of an inverter circuit and the neutral point of a motor and a capacitor connecting the positive pole bus of the inverter circuit and the neutral point of the motor are provided for performing the switching control of the transistors T1-T6 of the inverter circuit on the basis of a phase voltage command value formed by the addition of a direct-current component and an alternating-current component. The voltage between the terminals of the capacitor is controlled on the direct-current component, and the driving control of the motor is performed on the alternating-current component. The supply voltage of the direct-current power supply can be made to be lower than a voltage necessary to drive the motor. Moreover, the withstand voltage of the capacitor can be made to be smaller and the relay circuit can be simplified in comparison with an apparatus equipped with a capacitor connected between the positive pole bus and the negative pole bus of an inverter circuit. As a result, the downsizing of an apparatus and the reduction in costs can be achieved, and the durability and the reliability of the apparatus can be improved.

公开(公告)号：US06278195B1

公开(公告)日：2001-08-21

申请号：US08958151

申请日：1997-10-27

申请人： Katsuhiko Yamaguchi ,  Masaaki Yamaoka ,  Takeshi Kotani ,  Shoichi Sasaki ,  Toshifumi Takaoka ,  Hiroshi Kanai

发明人： Katsuhiko Yamaguchi ,  Masaaki Yamaoka ,  Takeshi Kotani ,  Shoichi Sasaki ,  Toshifumi Takaoka ,  Hiroshi Kanai

IPC分类号： F02N1106

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/38 ,  B60K6/40 ,  B60K6/442 ,  B60K6/445 ,  B60K6/52 ,  B60K17/356 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L15/025 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/18 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/486 ,  B60L2240/80 ,  B60L2260/42 ,  B60L2270/145 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/0652 ,  B60W2540/12 ,  B60W2710/0616 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/105 ,  Y02T10/6217 ,  Y02T10/6234 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/643 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y10S903/91 ,  Y10S903/912 ,  Y10S903/916 ,  Y10S903/951

摘要： A power output apparatus includes a planetary gear having a planetary carrier, a sun gear, and a ring gear, an engine having a crankshaft linked with the planetary carrier, a first motor attached to the sun gear, and a second motor attached to the ring gear. In response to an engine operation stop instruction, the power output apparatus stops a fuel injection into the engine and controls the first motor, in order to enable a torque acting in reverse of the rotation of the crankshaft to be output to the crankshaft via the planetary gear and a carrier shaft until the revolving speed of the engine becomes close to zero. This structure allows the revolving speed of the engine to quickly approach zero.

摘要翻译： 动力输出装置包括具有行星齿轮架，太阳齿轮和环形齿轮的行星齿轮，具有与行星齿轮架连接的曲轴的发动机，安装在太阳齿轮上的第一电动机以及安装在环上的第二电动机 齿轮。 响应于发动机运转停止指令，动力输出装置停止对发动机的燃料喷射并控制第一马达，以便能够使曲轴的旋转反向作用的扭矩经由行星器输出到曲轴 齿轮和托架轴，直到发动机的转速接近零。 这种结构允许发动机的转速快速接近零。

公开(公告)号：US6131680A

公开(公告)日：2000-10-17

申请号：US813404

申请日：1997-03-10

申请人： Yoshihide Nii ,  Shoichi Sasaki ,  Takeshi Kotani

发明人： Yoshihide Nii ,  Shoichi Sasaki ,  Takeshi Kotani

IPC分类号： B60K17/04 ,  B60K1/02 ,  B60K6/20 ,  B60K6/445 ,  B60K17/344 ,  B60L7/22 ,  B60L11/12 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D29/06 ,  B60K1/00

CPC分类号： B60W20/11 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/007 ,  B60L15/2009 ,  B60L7/003 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60K1/02 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/24 ,  B60L2250/26 ,  B60W2510/244 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/0677 ,  B60W2710/083 ,  B60W2710/105 ,  B60W2710/1061 ,  Y02T10/56 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/951 ,  Y10T477/20

摘要： A power output apparatus includes a planetary gear having a planetary carrier, a sun gear, and a ring gear. A crankshaft of an engine is mechanically linked with the planetary carrier, a first motor with the sun gear, and a second motor with the ring gear. A controller drives the second motor with electric power regenerated by the first motor or drives the first motor with electric power regenerated by the second motor, based on a gear ratio of the sun gear to the ring gear of the planetary gear, thereby enabling the power output from the engine to be converted to a desired power and output to a power transmission gear mechanically connected with the ring gear. The engine may be driven at any driving point that can output energy identical with the energy output to the ring gear. This structure allows the engine to be driven at a desired driving point of highest possible efficiency, thereby enhancing the efficiency of the whole apparatus.

摘要翻译： 动力输出装置包括具有行星架，太阳齿轮和齿圈的行星齿轮。 发动机的曲轴与行星齿轮架机械连接，具有太阳齿轮的第一马达和带有齿圈的第二马达。 控制器通过由第一电动机再生的电力驱动第二电动机，或者基于太阳齿轮与行星齿轮的环形齿轮的齿轮比来驱动第一电动机，该电力由第二电动机再生的电力，从而使电力 从发动机输出转换为期望的动力并输出到与齿圈机械连接的动力传动齿轮。 发动机可以在能够输出与齿圈的能量输出相同的任何驱动点上被驱动。 这种结构允许发动机以最高效率驱动在期望的驱动点，从而提高整个装置的效率。

公开(公告)号：US20080150382A1

公开(公告)日：2008-06-26

申请号：US11883567

申请日：2006-08-30

申请人： Tomokazu Yamauchi ,  Shoichi Sasaki

发明人： Tomokazu Yamauchi ,  Shoichi Sasaki

IPC分类号： H02P15/00

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/445 ,  B60K6/48 ,  B60K6/543 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/423 ,  B60L2240/429 ,  B60W10/02 ,  B60W10/101 ,  B60W20/00 ,  F16D27/115 ,  F16D43/20 ,  F16D2500/50287 ,  F16H3/728 ,  F16H63/3043 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T477/32

摘要： A driving device of the invention has a clutch 40 and a continuously variable transmission 50. The clutch 40 couples and decouples a rotating shaft 24 or an output shaft of a motor 30 with and from a driveshaft 22. The continuously variable transmission 50 has an input shaft connected to the rotating shaft 24 and an output shaft connected to the driveshaft 22 via a gear mechanism 52. A spring 36 is attached to a rotor 31 of the motor 30 to apply a pressing force and cause the clutch 40 to couple the rotating shaft 24 with the driveshaft 22 in response to a relatively small output torque of the motor 30. With an increase in output torque of the motor 30, a thrust force produced in the motor 30 moves the rotating shaft 24 against the pressing force of the spring 36 to cause the clutch 40 to decouple the rotating shaft 24 from the driveshaft 22. The output torque of the motor 30 is then transmitted to the driveshaft 22 with a gear change of the continuously variable transmission 50.

摘要翻译： 本发明的驱动装置具有离合器40和无级变速器50。 离合器40将驱动轴22的旋转轴24或马达30的输出轴与驱动轴22连接和分离。 无级变速器50具有连接到旋转轴24的输入轴和经由齿轮机构52连接到驱动轴22的输出轴。 弹簧36连接到电动机30的转子31，以施加按压力，并且使得离合器40响应于电动机30的相对小的输出转矩而将旋转轴24与驱动轴22联接。 随着马达30的输出转矩的增加，马达30中产生的推力抵抗弹簧36的按压力使旋转轴24移动，使得离合器40将旋转轴24与驱动轴22分离。 然后马达30的输出扭矩通过无级变速器50的换档传递到驱动轴22。

公开(公告)号：USRE39023E1

公开(公告)日：2006-03-21

申请号：US09885676

申请日：2001-06-21

申请人： Shoichi Sasaki

发明人： Shoichi Sasaki

IPC分类号： H02P5/20 ,  H02P5/22 ,  H02P7/14 ,  H02P7/32 ,  H02P7/34

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/445 ,  B60K6/52 ,  B60K17/356 ,  B60L7/003 ,  B60L7/20 ,  B60L11/123 ,  B60L11/14 ,  B60L15/007 ,  B60L2210/40 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2540/12 ,  B60W2710/083 ,  F16H3/727 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y10S903/903 ,  Y10S903/916 ,  Y10S903/947 ,  Y10T477/23 ,  Y10T477/30

摘要： While a ring gear shaft 126 linked with a drive shaft rotates, a power output apparatus 110 applies a torque to a first motor MG1 attached to a sun gear shaft 125, thereby abruptly increasing a revolving speed of an engine 150, to which a fuel injection is stopped. A torque generated by a frictional force of, for example, a piston in the engine 150 and working as a reaction is applied as a braking torque to the ring gear shaft 126 via a planetary gear 120. The magnitude of the braking torque depends upon the frictional force of, for example, the piston and can be controlled by regulating the revolving speed of the engine 150 by means of the first motor MG1. This control procedure enables the energy consumed by the engine 150 to be output as a braking force to the drive shaft.

摘要翻译： 当与驱动轴连接的环形齿轮轴126旋转时，动力输出装置110向附接到太阳齿轮轴125的第一电动机MG1施加扭矩，从而突然增加发动机150的转速，燃料 注射停止。 由发动机150中的活塞的摩擦力产生的作为反作用力的扭矩通过行星齿轮120作为制动转矩施加到齿圈轴126。 制动转矩的大小取决于例如活塞的摩擦力，并且可以通过借助于第一电动机MG1调节发动机150的转速来控制。 该控制程序使得发动机150所消耗的能量作为制动力被输出到驱动轴。

公开(公告)号：US06942048B2

公开(公告)日：2005-09-13

申请号：US10079887

申请日：2002-02-22

申请人： Tetsuhiro Ishikawa ,  Shoichi Sasaki ,  Sumikazu Shamoto ,  Hiroshi Sugiura ,  Yukio Inaguma ,  Kazunari Moriya

发明人： Tetsuhiro Ishikawa ,  Shoichi Sasaki ,  Sumikazu Shamoto ,  Hiroshi Sugiura ,  Yukio Inaguma ,  Kazunari Moriya

IPC分类号： B60K1/04 ,  B60L1/00 ,  B60L11/18 ,  F02B63/04 ,  F02B67/04 ,  F16H1/28 ,  B60K1/00

CPC分类号： F02B63/04

摘要： An accessory drive apparatus includes a power source, an accessory system that provides an input to the power source, an accessory driving source that drives the accessory system, and a power combination/distribution mechanism that is connected to the power source and the accessory system to transmit power from both the power source and the accessory driving source to the accessory system. With this arrangement, the accessory system is driven by a combination of power received from the accessory driving source and the power source.

摘要翻译： 附件驱动装置包括电源，向电源提供输入的附件系统，驱动附件系统的附件驱动源，以及连接到电源和附件系统的电力组合/分配机构， 将电源和附件驱动源的电力传输到附件系统。 通过这种布置，附件系统由从附件驱动源接收的功率与电源的组合来驱动。

公开(公告)号：US06806667B1

公开(公告)日：2004-10-19

申请号：US10444134

申请日：2003-05-23

申请人： Shoichi Sasaki ,  Yoshiaki Ito

发明人： Shoichi Sasaki ,  Yoshiaki Ito

IPC分类号： H02P700

CPC分类号： B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L15/20 ,  B60L2240/461 ,  B60L2240/465 ,  B60W10/08 ,  B60W2520/28 ,  H02P2205/05 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7275

摘要： A control unit of the present invention for an electric vehicle capable of being driven using torque from an electric motor generated in response to a torque instruction, comprising an electric motor rotation speed detection and estimation unit for detecting or estimating rotation speed of the electric motor, a drive wheel rotation speed detection and estimation unit for detecting or estimating rotation speed of drive wheels, and a torque instruction compensation unit. The torque instruction compensation unit compensates the torque instruction so as to control vibration of the vehicle based on rotational speed of the electric motor detected or estimated by the electric motor rotation speed detection and estimation unit and drive wheel rotation speed detected or estimated by the drive wheel rotation speed detection and estimation unit.

摘要翻译： 本发明的电动车辆的控制单元，其能够根据转矩指令从由电动机产生的转矩驱动，所述控制单元包括用于检测或估计所述电动机的转速的电动机转速检测和估计单元， 用于检测或估计驱动轮的转速的驱动轮转速检测和估计单元，以及转矩指令补偿单元。 转矩指令补偿单元补偿转矩指令，以便根据由电动机转速检测和估计单元检测或估计的电动机的转速和由驱动轮检测或估计的驱动轮转速来控制车辆的振动 转速检测和估计单元。