公开(公告)号：US20080262687A1

公开(公告)日：2008-10-23

申请号：US12076915

申请日：2008-03-25

申请人： Kozo Fujita ,  Tomohiro Yamashita ,  Hideo Kondo ,  Hidehiro Yamamoto

发明人： Kozo Fujita ,  Tomohiro Yamashita ,  Hideo Kondo ,  Hidehiro Yamamoto

IPC分类号： B60T7/02

CPC分类号： B60T17/18 ,  B60T7/12 ,  B60T13/746

摘要： An electric parking brake system includes an electric parking brake mechanism that includes a brake which suppresses rotation of a wheel and an electric motor which applies or releases the brake, and that maintains a vehicle at a standstill while the brake is applied. A parking switch selectively outputs an application command for applying the brake and a release command for releasing the brake in response to an operation of an operating portion for the parking switch. A parking switch malfunction determination unit determines whether the parking switch malfunctions, and a parking brake automatic control unit automatically applies the brake by operating the electric motor when an ignition switch of the vehicle is turned off in response to an operation of an operating portion for the ignition switch, in a case where the parking switch malfunction determination unit determines that the parking switch malfunctions.

摘要翻译： 电动驻车制动系统包括电动驻车制动机构，其包括抑制车轮旋转的制动器和施加或释放制动器的电动机，并且在施加制动器时将车辆保持在停止状态。 停车开关响应于停车开关的操作部的操作选择性地输出用于施加制动的施加命令和用于释放制动的释放命令。 停车开关故障确定单元确定停车开关是否发生故障，并且当车辆的点火开关关闭时，驻车制动器自动控制单元通过操作电动机来自动施加制动，响应于操作部分的操作， 在停车开关故障确定单元确定停车开关发生故障的情况下，点火开关。

公开(公告)号：US6041886A

公开(公告)日：2000-03-28

申请号：US110972

申请日：1998-07-07

申请人： Takamichi Nakaishi ,  Akiya Taneda ,  Shinji Tanizaki ,  Toshihiko Yamanaka ,  Kozo Fujita

发明人： Takamichi Nakaishi ,  Akiya Taneda ,  Shinji Tanizaki ,  Toshihiko Yamanaka ,  Kozo Fujita

IPC分类号： B62D5/04 ,  B62D7/14 ,  B62D7/15

CPC分类号： B62D7/1581 ,  B62D5/0427 ,  B62D5/0445 ,  Y10T74/18664 ,  Y10T74/1872

摘要： A rear-wheel steering system designed to reduce noise to a minimum at a low cost. The rear-wheel steering system includes an electric motor for generating a rotational force, a nut member connected to the electric motor and rotated thereby, and a rod having both ends connected to rear wheels of a vehicle and an external thread portion in mesh with an internal thread portion of the nut member. The rod is axially moved by rotation of the nut member for rear-wheel steering, but is not allowed to rotate. In the system, the internal thread portion is in mesh with the external thread portion such that each axial center is off-center.

摘要翻译： 一种后轮转向系统，旨在以低成本将噪音降至最低。 后轮转向系统包括用于产生旋转力的电动机，连接到电动机并由其旋转的螺母构件，以及两端连接到车辆的后轮的杆和与 螺母构件的内螺纹部分。 杆通过用于后轮转向的螺母构件的旋转而轴向移动，但不允许旋转。 在该系统中，内螺纹部分与外螺纹部分啮合，使得每个轴向中心偏心。

公开(公告)号：US5732371A

公开(公告)日：1998-03-24

申请号：US585048

申请日：1996-01-11

申请人： Kozo Fujita

发明人： Kozo Fujita

IPC分类号： B62D6/00 ,  B60G17/0185 ,  B60K28/16 ,  B60T8/1755 ,  B60T8/88 ,  B62D7/14 ,  B62D7/15 ,  B60T8/24 ,  B60T8/58

CPC分类号： B60T8/885 ,  B60G17/0185 ,  B60K28/16 ,  B60T8/1755 ,  B62D7/148 ,  B62D7/159 ,  B60G2600/08 ,  B60G2800/012 ,  B60G2800/014 ,  B60T2260/08 ,  B60T2260/09

摘要： A vehicle attitude control device for controlling an attitude of an automotive vehicle, including (a) at least one sensor for obtaining information relating to the attitude of the vehicle, (b) a vehicle attitude control mechanism for controlling the attitude of the vehicle, and (c) a controller for determining an output thereof on the basis of an output of the at least one sensor and applying the determined output to the vehicle attitude control mechanism, wherein an upper limit changing device is provided for changing an upper limit of the output of the controller depending upon whether another vehicle attitude control device is available or unavailable on the vehicle.

摘要翻译： 一种车辆姿态控制装置，用于控制机动车辆的姿态，包括：（a）至少一个传感器，用于获得与车辆的姿态相关的信息;（b）车辆姿态控制机构，用于控制车辆的姿态;以及 （c）控制器，用于基于所述至少一个传感器的输出确定其输出，并将所确定的输出应用于所述车辆姿态控制机构，其中提供上限改变装置以改变所述输出的上限 根据车辆上的其他车辆姿态控制装置是否可用或不可用来控制。

公开(公告)号：US5595089A

公开(公告)日：1997-01-21

申请号：US379966

申请日：1995-01-27

申请人： Tsukasa Watanabe ,  Mutsumi Miyashiro ,  Shuuetsu Suzuki ,  Takeshi Goto ,  Kozo Fujita

发明人： Tsukasa Watanabe ,  Mutsumi Miyashiro ,  Shuuetsu Suzuki ,  Takeshi Goto ,  Kozo Fujita

IPC分类号： B62D5/04 ,  H02K5/04 ,  H02K7/06 ,  H02K7/116 ,  H02K29/08 ,  B62D6/00

CPC分类号： B62D5/0427 ,  B62D5/0445 ,  H02K5/04 ,  H02K7/116 ,  Y10T74/18664

摘要： An actuator for steering rear wheels is reduced in size and its construction is simplified while preventing a degradation in the reliability. An electric coil 2 is disposed on the outside while a rotor is disposed on the inside, assisting in heating dissipation. One of bearings 10 which support a rotor and an electric coil 2 are integrally secured to a casing 1 when a resin 3 is molded thereon. At the same time, a ring gear 12 is formed by the molding of the resin 3. In addition, the molding operation of the resin forms one of sun gears, 11a, integrally with a rotor 4. The casing 1 is formed with a recess or projection 1a, 1b, thus preventing a slip of the resin member 3 from occurring. A permanent magnet 13 which is separate from a permanent magnet 5 used for driving is mounted on the rotor.

摘要翻译： 用于转向后轮的致动器的尺寸减小，并且其结构被简化，同时防止可靠性的劣化。 电动线圈2设置在外侧，同时转子设置在内侧，有助于散热。 当树脂3被模制在其上时，支撑转子和电线圈2的轴承10中的一个一体地固定到壳体1。 同时，通过树脂3的成型形成环形齿轮12.另外，树脂的成型操作与转子4一体地形成太阳齿轮11a中的一个。壳体1形成有凹部 或突起1a，1b，从而防止树脂构件3发生滑动。 与用于驱动的​​永磁体5分离的永磁体13安装在转子上。

公开(公告)号：US06024187A

公开(公告)日：2000-02-15

申请号：US105036

申请日：1998-06-26

申请人： Osamu Takeda ,  Kozo Fujita

发明人： Osamu Takeda ,  Kozo Fujita

IPC分类号： G01P21/00 ,  B62D6/00 ,  B62D7/14 ,  B62D101/00 ,  B62D113/00 ,  B62D137/00 ,  G01C21/28 ,  G01M17/00

CPC分类号： G01C21/28

摘要： A yaw-rate-sensor's anomaly detecting apparatus of the invention comprises a road-surface-condition determining device for determining a road surface condition and a yaw-rate-sensor's anomaly determining device for determining that a yaw rate sensor is abnormal, when a change amount of yaw rate outputted from the yaw rate sensor exceeds an anomaly determination threshold, wherein the yaw-rate-sensor's anomaly determining device sets one of different anomaly determination thresholds varying according to determination results by the road-surface-condition determining device. This can suppress erroneous determination of anomaly of the yaw rate sensor due to running on a bad road.

摘要翻译： 本发明的偏航率传感器的异常检测装置包括：一个用于确定路面状况的路面状况判定装置和用于判定横摆率传感器异常的偏航率传感器的异常判定装置， 从横摆率传感器输出的横摆率的量超过异常判定阈值，其中，偏航率传感器的异常判定装置根据路面状态判定装置的判定结果，设定不同的异常判定阈值之一。 这可以抑制由于在恶劣道路上行驶而导致的横摆率传感器的异常的错误判定。

公开(公告)号：US5822709A

公开(公告)日：1998-10-13

申请号：US628224

申请日：1996-04-04

申请人： Kozo Fujita

发明人： Kozo Fujita

IPC分类号： B62D6/00 ,  B60K31/00 ,  B60T8/1755 ,  B60T8/24 ,  B60T8/44 ,  B60T8/48 ,  B62D7/15 ,  B60T8/58 ,  B60K28/16

CPC分类号： B60T8/246 ,  B60K31/00 ,  B60T8/1755 ,  B60T8/445 ,  B60T8/4836 ,  B62D7/159 ,  B60T2230/02 ,  B60W2720/106

摘要： A vehicle attitude control system for controlling an attitude of a motor vehicle, which system is provided with an attitude control device including a vehicle condition sensor for detecting at least one physical value relating to a turning condition of the vehicle, an attitude control mechanism for controlling the attitude of the vehicle, and a controller for controlling the attitude control mechanism so as to control the attitude of the vehicle on the basis of an output of the vehicle condition sensor, and wherein a deceleration control device is provided to decelerate the motor vehicle before the attitude control by the attitude control device is initiated, so that the attitude control device provides an intended effect of eliminating a drift-out or spinning tendency of the vehicle during turning, by operation of the attitude control device after initiation of the deceleration control.

摘要翻译： 一种车辆姿态控制系统，用于控制机动车辆的姿势，该系统设置有姿态控制装置，该姿态控制装置包括用于检测与车辆的转弯状况有关的至少一个物理值的车辆状态传感器，用于控制车辆的姿态控制机构 车辆的姿态，以及控制器，用于控制姿态控制机构，以便根据车辆状况传感器的输出来控制车辆的姿势，并且其中设置有减速控制装置，用于使机动车辆减速 开始姿态控制装置的姿态控制，从而姿态控制装置通过在开始减速控制之后的姿态控制装置的操作，提供消除车辆在转弯期间的漂移​​或旋转趋势的预期效果。

公开(公告)号：USD392542S

公开(公告)日：1998-03-24

申请号：US66818

申请日：1997-03-10

申请人： Masanori Ito ,  Toshio Okita ,  Kozo Fujita

设计人： Masanori Ito ,  Toshio Okita ,  Kozo Fujita

公开(公告)号：US4955448A

公开(公告)日：1990-09-11

申请号：US313453

申请日：1989-02-22

申请人： Kiyotaka Ise ,  Kozo Fujita

发明人： Kiyotaka Ise ,  Kozo Fujita

IPC分类号： B60T8/175

CPC分类号： B60T8/175

摘要： The acceleration-slippage controller reduces acceleration slippage at a driven wheel of an automobile by adjusting brake force on the driven wheel, and an opening of a throttle valve of the engine. When the brake-force control increases the brake force to reduce the driven-wheel rotation, the moving speed of the throttle valve is corrected toward the closed position. Because the throttle valve control correlates to the brake control, their combined control can quickly reduce the driven-wheel speed to its target without causing hunting of the throttle valve opening.

摘要翻译： 加速滑移控制器通过调节从动轮上的制动力和发动机的节气门的开度来减少汽车的从动轮上的加速滑移。 当制动力控制增加制动力以减小从动轮旋转时，节流阀的移动速度朝向关闭位置被校正。 由于节气门控制与制动控制相关，它们的组合控制可以将驱动轮速度快速降低到目标，而不会引起节气门开度的波动。

公开(公告)号：US20080217123A1

公开(公告)日：2008-09-11

申请号：US12039135

申请日：2008-02-28

申请人： Kozo FUJITA

发明人： Kozo FUJITA

IPC分类号： B60L7/00

CPC分类号： B60T13/746 ,  B60T1/005 ,  B60T2201/06 ,  B60W30/18054 ,  B60W30/18109 ,  B60W2510/186 ,  F16H63/3416 ,  F16H63/3466 ,  F16H63/486

摘要： In a vehicle parking system, when a selected shift position is changed between Park and a shift position other than Park, if both an electric motor of an electric parking lock mechanism and an electric motor of an electric parking brake mechanism are operated, these electric motors are started in such a manner that the times at which striking currents supplied to these electric motors reach their peaks are staggered.

摘要翻译： 在车辆停车系统中，当在Park和除Park之外的换档位置之间改变所选择的换档位置时，如果电动停车锁定机构的电动机和电动驻车制动机构的电动机都被操作，则这些电动机 以这样的方式启动，使得提供给这些电动机的冲击电流达到其峰值的时间是交错的。

公开(公告)号：US5021902A

公开(公告)日：1991-06-04

申请号：US311343

申请日：1989-02-15

申请人： Masatoshi Ishikawa ,  Kozo Fujita ,  Shigeyuki Kobata

发明人： Masatoshi Ishikawa ,  Kozo Fujita ,  Shigeyuki Kobata

IPC分类号： G11B15/68

CPC分类号： G11B15/681

摘要： A magazine in which a plurality of cartridges are contained as vertically moved stepwise by a distance separating two successive ones of the cartridges. The lift has a plurality of lift steps alternately engaged by a latching member. A rotary disk having two pins on its face is arranged adjacent the latching member. During rotation of the disk, one of the pins pivots the latching member out of engagement with a lift steps while the other of the pins supports the disengaged lift step to raise or lower the lift, depending upon the rotational direction of the disk. Further rotation of the disk permits the spring biased latching member to pivot back into a path where it engages the next lift step, thereby accomplishing one step of movement of the lift. Each time the lift is moved by one step, a pinch roller arrangement detects whether a cartridge is in the magazine corresponding to the position currently aligned with the inlet/outlet of the tape changer. If a cartridge is present, then the pinch rollers move the cartridge to load it into a magnetic tape unit, otherwise the lift is moved by another step, and the presence of a cartridge at the new position is detected. In this way, all of the cartridges present in magazine are sequentially loaded into the magnetic tape unit and after being ejected from the magnetic tape unit are loaded back into the magazine.

摘要翻译： 其中容纳多个墨盒的盒子以分离两个连续的墨盒的方式逐步地垂直移动。 升降机具有由闩锁构件交替地接合的多个提升台阶。 在其表面上具有两个销的旋转盘设置在闩锁构件附近。 在盘的旋转期间，其中一个销使闩锁构件与升降台摆动而脱离接合，而另一个销支撑分离的升降台阶，以根据盘的旋转方向升高或降低升力。 盘的进一步旋转允许弹簧偏置的闩锁构件枢转回到其中接合下一个升降台阶的路径，从而实现升降机的一个移动步骤。 每次升降机移动一步时，夹紧辊布置检测墨盒是否在与当前与带式更换器的入口/出口对齐的位置上的盒子中。 如果存在盒式磁带，则夹送辊移动盒式磁带将其装入磁带单元，否则升降机移动另一步，并且检测到位于新位置的盒的存在。 以这种方式，存储在盒中的所有盒被顺序地加载到磁带单元中，并且在从磁带单元被弹出之后被装回到盒中。