公开(公告)号：US06469468B1

公开(公告)日：2002-10-22

申请号：US09610699

申请日：2000-07-05

申请人： Tadayuki Hatsuda ,  Masahiro Tsukamoto ,  Kouichirou Yonekura

发明人： Tadayuki Hatsuda ,  Masahiro Tsukamoto ,  Kouichirou Yonekura

IPC分类号： H02P146

CPC分类号： H02P25/092

摘要： An SR motor includes a stator having a plurality of salient poles and a rotor having another plurality of salient poles. Windings are wound around the plurality of salient poles and magnetic fields are generated in the plurality of salient poles. The number of salient poles of the rotor is determined depending upon a number of the salient poles of the stator. A supply mode for supplying power from a power supply to the windings, a reflux mode for setting both terminals of the windings to an identical potential, and a regenerative mode for recovering an electromotive force generated in the windings into the power supply are executed as the rotor rotates. The reflux mode and the regenerative mode are preferably repeated in a period during which the inductance of the windings is reduced as the rotor rotates.

摘要翻译： SR电动机包括具有多个凸极的定子和具有另外多个凸极的转子。 缠绕在多个凸极周围，在多个凸极中产生磁场。 转子的极极数取决于定子的极数的数量。 执行从电源向绕组提供电力的供给模式，将绕组的两端设定为相同电位的回流模式以及用于将绕组中产生的电动势恢复到电源中的再生模式作为 转子旋转。 回流模式和再生模式优选在绕组的电感随着转子旋转而减小的周期中重复。

公开(公告)号：US06283239B1

公开(公告)日：2001-09-04

申请号：US09271451

申请日：1999-03-18

申请人： Masahiro Tsukamoto ,  Tadayuki Hatsuda ,  Kouichiro Yonekura ,  Yoshio Shimoida

发明人： Masahiro Tsukamoto ,  Tadayuki Hatsuda ,  Kouichiro Yonekura ,  Yoshio Shimoida

IPC分类号： B60K604

CPC分类号： B60W10/18 ,  B60K6/48 ,  B60K6/543 ,  B60L3/0061 ,  B60L3/04 ,  B60L7/006 ,  B60L7/14 ,  B60L7/26 ,  B60L11/14 ,  B60T13/74 ,  B60T2270/602 ,  B60W10/08 ,  B60W20/00 ,  B60W2540/12 ,  Y02T10/6221 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S903/918 ,  Y10S903/947

摘要： A disclosed auxiliary brake apparatus of a hybrid automobile includes a braking detector for detecting an operation of braking the hybrid automobile, an auxiliary brake electric motor capable of braking the hybrid automobile, and an auxiliary brake controller capable of controlling the auxiliary brake electric motor. The auxiliary brake controller controls the auxiliary brake electric motor to generate a counter torque in the auxiliary brake electric motor to thereby brake the hybrid automobile in accordance with the operation of braking the hybrid automobile detected by the braking detector when the controller determines that a failure occurs to the electric powered brake of the hybrid automobile.

摘要翻译： 所公开的混合动力汽车的辅助制动装置包括用于检测混合动力汽车的制动操作的制动检测器，能够制动混合动力汽车的辅助制动电动机以及能够控制辅助制动电动机的辅助制动控制器。 辅助制动控制器控制辅助制动电动机以在辅助制动电动机中产生反转矩，从而根据制动检测器检测到的混合动力汽车的制动操作来制动混合动力汽车，当控制器确定发生故障时 到混合动力汽车的电动制动器。

公开(公告)号：US06231133B1

公开(公告)日：2001-05-15

申请号：US09130484

申请日：1998-08-07

申请人： Masahiro Tsukamoto

发明人： Masahiro Tsukamoto

IPC分类号： B60T888

CPC分类号： B60T17/18 ,  B60T8/326 ,  B60T8/4072 ,  B60T8/4081 ,  B60T8/885 ,  B60T8/92 ,  B60T8/94 ,  B60T13/686

摘要： A brake pressure is controlled with the left and right front wheels of a vehicle as one group, and the left and right rear wheels as another group. Alternatively, the right front wheel and left rear wheel form one group, and the left front wheel and right rear wheel form another group. Brake pressure is supplied individually to these groups by a first actuator group comprising one or more actuators and a second actuator group comprising one or more actuators. When a fault occurs in an actuator in the first actuator group, the first actuator group is controlled so as not to generate brake pressure, and when a fault occurs in an actuator in the second actuator group, the second actuator group is controlled so as not to generate brake pressure. In this way, unbalance of braking force on the left and right wheels due to a fault in an actuator is prevented, and turning of the vehicle due to this unbalance is suppressed.

摘要翻译： 以车辆的左前轮和右前轮为一组，左右后轮作为另一组来控制制动压力。 或者，右前轮和左后轮形成一组，左前轮和右后轮形成另一组。 制动压力通过包括一个或多个致动器的第一致动器组和包括一个或多个致动器的第二致动器组分别供给这些组。 当第一致动器组中的致动器发生故障时，第一致动器组被控制成不产生制动压力，并且当在第二致动器组中的致动器中发生故障时，第二致动器组被控制为不 产生制动压力。 以这种方式，可以防止由于致动器的故障导致的左右车轮上的制动力的不平衡，并且抑制了由于这种不平衡而导致的车辆的转弯。

公开(公告)号：US5055341A

公开(公告)日：1991-10-08

申请号：US485631

申请日：1990-02-27

申请人： Katsuhiko Yamaji ,  Masahiko Ishida ,  Masahiro Tsukamoto

发明人： Katsuhiko Yamaji ,  Masahiko Ishida ,  Masahiro Tsukamoto

IPC分类号： C08J5/08 ,  D04H1/00 ,  D04H1/60

CPC分类号： D04H1/60 ,  D04H1/4209 ,  D04H1/541 ,  D04H1/558 ,  Y10T428/24628 ,  Y10T428/24992 ,  Y10T428/249956 ,  Y10T428/249961 ,  Y10T428/249979 ,  Y10T428/24998 ,  Y10T428/249981 ,  Y10T428/249985 ,  Y10T428/249992 ,  Y10T428/249993 ,  Y10T428/30 ,  Y10T442/691

摘要： A composite molded article made of a nonwoven fibrous mat wherein inorganic monofilaments having a length of 10 to 200 mm and a diameter of 2 to 30 micrometers are partially bonded with a thermoplastic resin binder, may voids being provided throughout the mat and a large number of fine holes communicating with the voids in the inside being formed in at least one surface of the mat; and processes for producing the same.

摘要翻译： 适合作为汽车天花板材料的复合模制品由非织造纤维垫制成，其中长度为10至200毫米且直径为2至30微米的无机单丝部分地与热塑性树脂粘合剂粘合，许多空隙遍及整个 垫和大量与内部空隙连通的细孔形成在垫的至少一个表面中。

公开(公告)号：US4982979A

公开(公告)日：1991-01-08

申请号：US454785

申请日：1989-12-26

申请人： Yohsuke Akatsu ,  Naoto Fukushima ,  Yukio Fukunaga ,  Itaru Fujimura ,  Masaharu Satoh ,  Kensuke Fukuyama ,  Kenro Takahashi ,  Masahiro Tsukamoto

发明人： Yohsuke Akatsu ,  Naoto Fukushima ,  Yukio Fukunaga ,  Itaru Fujimura ,  Masaharu Satoh ,  Kensuke Fukuyama ,  Kenro Takahashi ,  Masahiro Tsukamoto

IPC分类号： B60G17/017 ,  B60G17/056

CPC分类号： B60G17/017 ,  B60G17/056 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/41 ,  B60G2500/30 ,  B60G2600/26 ,  B60G2600/76 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/24

摘要： A hydraulic circuit for an active suspension system employs a pressure accumulator connected to a drain line at an orientation upstream of a pilot operated operational one-way check valve. The pressure accumulator absorbs back pressure generated in the drain line due to flow resistance in the drain line.

摘要翻译： 用于主动悬架系统的液压回路采用在先导操作的单向止回阀上游的方向连接到排水管的压力蓄能器。 蓄压器由于排水管路中的流动阻力吸收在排水管线中产生的背压。

公开(公告)号：US6036617A

公开(公告)日：2000-03-14

申请号：US190441

申请日：1998-11-13

申请人： Hitoshi Kidokoro ,  Itsuro Muramoto ,  Masahiro Tsukamoto

发明人： Hitoshi Kidokoro ,  Itsuro Muramoto ,  Masahiro Tsukamoto

IPC分类号： F16H61/04 ,  F16H61/662 ,  F16H61/02 ,  B60K41/12 ,  F16H15/38

CPC分类号： F16H61/6648 ,  Y10T477/619 ,  Y10T477/62427 ,  Y10T477/6243

摘要： A speed ratio of a continuously variable transmission is varied according to an oil pressure which is adjusted by a valve driven by a step motor. The step motor is feedback controlled so that a real speed ratio coincides with a target speed ratio determined according to the running conditions of a vehicle. By determining a feedback gain based on the oil pressure, oil temperature, real speed ratio and output shaft rotation speed of the transmission, precise control of the speed ratio according to the running state is realized.

摘要翻译： 无级变速器的变速比根据由步进电动机驱动的阀调节的油压而变化。 步进电动机被反馈控制，使得实际速比与根据车辆的运行状况确定的目标速度比一致。 通过基于油压，油温，实际变速比和输出轴转速确定反馈增益，实现了根据运行状态的速比的精确控制。

公开(公告)号：US5233834A

公开(公告)日：1993-08-10

申请号：US782227

申请日：1991-10-24

申请人： Masahiro Tsukamoto

发明人： Masahiro Tsukamoto

IPC分类号： B60G17/08 ,  B60G17/015 ,  F16F9/46 ,  F16F9/52 ,  F16F9/53 ,  H01L41/09

CPC分类号： F16F9/466 ,  F16F9/532 ,  H02N2/043 ,  F16F2224/0283

摘要： A piezo-actuator's displacement magnifying mechanism includes a first cylinder and a second cylinder which is smaller in diameter than the first cylinder and communicates with the same. A plunger is slidably mounted in the first cylinder. The plunger is moved by a piezo-actuator in the first cylinder when a predetermined voltage is applied to the piezo-actuator to cause the same to expand and contract. A piston is slidably mounted in the second cylinder. A reservoir is communicating with the first cylinder. A hydraulic fluid is received in the first and the second cylinder and the reservoir. The hydraulic fluid is variable in viscosity in response to electric fields to which the fluid is subjected. A fluid passage is provided between the first cylinder and the reservoir for compensating for thermal expansion/contraction of the fluid. An electrode is provided for subjecting the hydraulic fluid to electric fields in the passage according to an instruction for applying the voltage to the piezo-actuator.

摘要翻译： 压电致动器的位移放大机构包括第一气缸和第二气缸，其直径小于第一气缸并与其连通。 柱塞可滑动地安装在第一气缸中。 当预定电压施加到压电致动器以使其膨胀和收缩时，柱塞由第一气缸中的压电致动器移动。 活塞可滑动地安装在第二气缸中。 一个储存器与第一个气缸连通。 液压流体容纳在第一和第二气缸和储存器中。 液压流体响应于流体所经受的电场而具有可变的粘度。 流体通道设置在第一气缸和储液器之间，用于补偿流体的热膨胀/收缩。 提供电极，用于根据向压电致动器施加电压的指令使液压流体经受通道中的电场。

公开(公告)号：US4834313A

公开(公告)日：1989-05-30

申请号：US128177

申请日：1987-12-03

申请人： Masahiro Tsukamoto

发明人： Masahiro Tsukamoto

IPC分类号： B60R22/32 ,  B60R22/34 ,  B60R22/36 ,  B60R22/405

CPC分类号： B60R22/405 ,  B60R2022/3419

摘要： An emergency locking retractor is constructed of a base having an engaged portion; a take-up spindle supported displaceably in a direction perpendicular to the longitudinal central axis thereof; a movable member supported rotatably about the spindle; a holder for normally holding the movable member unrotatably; a clutch mechanism for connecting the spindle and the movable member to each other when the spindle undergoes a rotational speed change; a ratchet member provided as a unitary member with the spindle, said ratchet member being engageable with the engaged portion to prevent any further rotation of the spindle when a tensile force is applied to the spindle and the spindle is displaced in the direction perpendicular to the longitudinal central axis thereof; and a clutch mechanism releasing device for causing the movable member to turn in a webbing-releasing direction when the ratchet member and engaged portion are in mutual engagement.

摘要翻译： 紧急锁定牵开器由具有接合部分的基座构成; 支承主轴在垂直于其纵向中心轴线的方向上可移动地支撑; 围绕所述心轴可旋转地支撑的可动构件; 用于正常地保持可移动部件的保持器不可旋转; 离合器机构，用于当主轴经历转速改变时将主轴和可动件彼此连接; 棘轮构件，其被设置为具有主轴的整体构件，所述棘轮构件可与被接合部分接合，以防止当对主轴施加拉力时心轴的任何进一步的旋转，并且心轴在垂直于纵向的方向上移位 中心轴 以及离合器机构释放装置，用于当棘轮构件和被接合部相互接合时使可动构件沿织带释放方向转动。

公开(公告)号：US4749143A

公开(公告)日：1988-06-07

申请号：US921424

申请日：1986-10-22

申请人： Masahiro Tsukamoto ,  Katsuo Takiura

发明人： Masahiro Tsukamoto ,  Katsuo Takiura

IPC分类号： B60R22/36 ,  B60R22/40 ,  B60R22/415 ,  A62B35/02 ,  B65H75/48

CPC分类号： B60R22/415

摘要： A retractor with both emergency and automatic locking mechanisms is provided. The retractor has take-up spindle means; a ratchet wheel; a pawl member engageable with the ratchet wheel and displaceable between a first position, where the pawl member prevents any further rotation of the take-up spindle means in the webbing-releasing direction, and a second position where the pawl member is maintained out of engagement with the ratchet wheel, said pawl member normally assuming the second position; control means for bringing the pawl member to the first position when the webbing is wound on the take-up spindle means after release of the webbing over at least a predetermined first length from the take-up spindle means and then to the second position when the webbing has been taken up over at least a predetermined second length; and an emergency locking mechanism for sensing an emergency state to prevent any further rotation of the take-up spindle means in the webbing-releasing direction.

摘要翻译： 提供具有紧急和自动锁定机构的牵开器。 牵引器具有卷取主轴装置; 棘轮 棘爪构件可与棘轮接合并且可在第一位置和第二位置之间移动，第一位置和棘爪构件之间的第二位置，在第一位置处，棘爪构件防止卷绕主轴装置沿织带释放方向进一步旋转， 所述棘爪构件通常具有所述棘轮，所述棘爪构件通常处于所述第二位置; 控制装置，用于当将带状物从缠绕主轴装置释放至少预定的第一长度并且然后到达第二位置时将织带缠绕在卷绕主轴装置上时将棘爪构件带到第一位置， 织带已被吸收至少预定的第二长度; 以及用于感测紧急状态以防止卷取主轴装置沿织带释放方向进一步旋转的紧急锁定机构。

公开(公告)号：US4506845A

公开(公告)日：1985-03-26

申请号：US578558

申请日：1984-02-09

申请人： Masahiro Tsukamoto

发明人： Masahiro Tsukamoto

IPC分类号： B60R22/44 ,  A62B35/00 ,  B65H75/48

CPC分类号： B60R22/44

摘要： In a retractor having a seat occupant restraining belt rolling-up reel rotatably supported on a base and a member for biasing the reel in a belt rolling-up direction, a tension locking mechanism has a mechanism including a pawl, a portion for engaging with the pawl to block the rotation of the reel in the belt rolling-up direction, the portion being integral with the reel, and two cam members comprising portion for bringing the integral portion and the pawl into an engageable state after a series of predetermined belt operations from a state in which the whole amount of the belt has been rolled up, portions for once bringing the pawl and the integral portion into an unengageable state from the engageable state within a belt draw-out range less than a predetermined amount, but returning the pawl and the integral portion into the engageable state when a draw-out force is again eliminated, and a portion for realizing the unengageable state by the draw-out of the belt more than the predetermined amount and bringing about a position for rolling up the whole amount of the belt.

摘要翻译： 在具有可旋转地支撑在基座上的座椅乘员约束带卷起卷轴和用于沿卷带卷取方向偏置卷轴的部件的卷收器中，张力锁定机构具有包括爪的机构， 棘爪阻止卷轴在带卷起方向上的旋转，该部分与卷轴成一体，并且两个凸轮部件包括部分，用于在一系列预定的带操作之后使整体部分和棘爪处于可接合状态 带的总量已经卷起的状态，一旦将卡爪和整体部分一次地从可接合状态转移到小于预定量的带拉出范围内的部分，但是使棘爪 并且当再次消除拉出力时，整体部分进入可接合状态，以及用于通过皮带拉出实现无法占用状态的部分超过预定 带来了一个位置来卷起整个皮带的数量。