公开(公告)号：US4681143A

公开(公告)日：1987-07-21

申请号：US813144

申请日：1985-12-24

申请人： Hiroki Sato ,  Yukitomo Sanada ,  Yuji Yokoya ,  Kazuo Masaki ,  Kiyohara Nakagawa ,  Syuuji Murata

发明人： Hiroki Sato ,  Yukitomo Sanada ,  Yuji Yokoya ,  Kazuo Masaki ,  Kiyohara Nakagawa ,  Syuuji Murata

IPC分类号： B60G17/08 ,  F16F9/46 ,  F16K31/06

CPC分类号： B60G17/08 ,  F16F9/466 ,  Y10T137/86622 ,  Y10T137/86791 ,  Y10T137/86799

摘要： An electromagnetic directional control valve for changing over flow paths of fluid comprises a plunger disposed in a case and being capable of moving from a neutral position in one axial direction by a first solenoid and in the other axial direction by a second solenoid to participate in the changeover of the flow paths. First and second stoppers bearing against the plunger are moved together with the plunger respectively in one axial direction and the other axial direction. First and second springs bias the first and second stopper respectively in the direction of abutting against the plunger. The plunger is stopped at the first neutral position held by the first and second springs, at a second position to which the plunger is moved in one axial direction by the first solenoid against the first spring and a third position to which the plunger is moved in the other axial direction by the second solenoid against the second spring.

摘要翻译： 用于改变流体流路的电磁方向控制阀包括设置在壳体中并且能够通过第一螺线管从一个轴向的中立位置移动并且在另一个轴向方向上由第二螺线管移动以参与到第二螺线管中的柱塞 切换流路。 抵靠柱塞的第一和第二挡块分别在一个轴向方向和另一个轴向方向上与柱塞一起移动。 第一和第二弹簧分别沿着抵靠柱塞的方向偏置第一和第二止动件。 柱塞停止在由第一和第二弹簧保持的第一中性位置处，在第二位置处，柱塞通过第一螺线管在一个轴向方向上抵靠第一弹簧移动到第二位置，并且柱塞移动到第三位置 第二螺线管的另一个轴向方向抵靠第二弹簧。

公开(公告)号：US4691135A

公开(公告)日：1987-09-01

申请号：US799656

申请日：1985-11-19

申请人： Ichita Sogabe ,  Syuuji Murata ,  Yuji Yokoya

发明人： Ichita Sogabe ,  Syuuji Murata ,  Yuji Yokoya

IPC分类号： H02K33/16 ,  H01F7/14 ,  H02K33/00

CPC分类号： H01F7/145

摘要： A rotary driving device includes a pair of stator magnetic poles having opposing end faces separated by gaps; a rotor of magnetic material rotatably supported inside the stator magnetic pole pair, having two pole surfaces between two planes parallel with the axis of rotation; and an excitation coil of the stator magnetic pole pair. The angular positions of the gaps between the end faces of the stator magnetic pole pair along the circumferential direction are changed along the axial direction, so that output and detent torques are obtained effectively and satisfactorily.

摘要翻译： 旋转驱动装置包括一对定子磁极，其具有由间隙分开的相对的端面; 可旋转地支撑在定子磁极对内的磁性材料的转子，在与旋转轴线平行的两个平面之间具有两个极面; 以及定子磁极对的励磁线圈。 沿着圆周方向定子磁极对的端面之间的间隙的角度位置沿轴向改变，从而有效且令人满意地获得输出和制动转矩。

公开(公告)号：US4538478A

公开(公告)日：1985-09-03

申请号：US591807

申请日：1984-03-21

申请人： Hiroki Sato ,  Shuhei Toyoda ,  Yuji Yokoya ,  Hakumi Ishii

发明人： Hiroki Sato ,  Shuhei Toyoda ,  Yuji Yokoya ,  Hakumi Ishii

IPC分类号： B62D1/18 ,  B62D1/183 ,  B62D1/184

CPC分类号： B62D1/184 ,  B62D1/183 ,  Y10T74/20714

摘要： A fastening device for a tiltable steering shaft assembly of the type in which when shifted into a remote position upwardly from a pre-selected angular position, the steering wheel is automatically returned to the pre-selected angular position and locked at the same position only by depression of the steering wheel. The fastening device comprises a first manual lever arranged to release lock of the fastening device for permitting upward movement of the steering wheel to the remote position, and a second manual lever arranged to readjust the pre-selected angular position of the steering wheel in accordance with a user's physique, in which the first manual lever is cooperable with the second manual lever in operation of the latter to carry out readjustment of the pre-selected angular position of the steering wheel in a simple manner.

摘要翻译： 一种用于可倾斜转向轴组件的紧固装置，其中当从预选角度位置向上移动到远程位置时，方向盘自动返回到预选角位置，并且仅通过 方向盘凹陷。 紧固装置包括第一手动杆，其布置成释放紧固装置的锁定，以允许方向盘向上移动到远程位置;以及第二手动杆，其布置成根据下述方式重新调整方向盘的预先选定的角位置 用户的身体状态，其中第一手动杆与第二手动杆配合操作，以便操作者以简单的方式对方向盘的预选角位置进行重新调整。

公开(公告)号：US5243525A

公开(公告)日：1993-09-07

申请号：US580387

申请日：1990-09-11

申请人： Yasuhiro Tsutsumi ,  Yuji Yokoya ,  Yoshimichi Hara ,  Eiju Matsunaga ,  Hiroyuki Kawata ,  Akira Fukami ,  Yutaka Suzuki

发明人： Yasuhiro Tsutsumi ,  Yuji Yokoya ,  Yoshimichi Hara ,  Eiju Matsunaga ,  Hiroyuki Kawata ,  Akira Fukami ,  Yutaka Suzuki

IPC分类号： B60G17/015 ,  B60G17/019

CPC分类号： B60G17/01941 ,  B60G2202/24 ,  B60G2204/80 ,  B60G2400/204 ,  B60G2400/206 ,  B60G2400/302 ,  B60G2400/33 ,  B60G2400/41 ,  B60G2400/518 ,  B60G2400/60 ,  B60G2400/82 ,  B60G2400/91 ,  B60G2401/10 ,  B60G2500/10 ,  B60G2600/04 ,  B60G2600/70 ,  B60G2600/74 ,  B60G2600/76 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/16 ,  B60G2800/22

摘要： A suspension control system for controlling a suspension having a shock absorber provided for each wheel of a vehicle includes a damping force change rate detector which detects a damping force change rate indicating a rate of change of a damping force of the shock absorber, and a damping force controller which alters the setting of the damping force on the basis of a relationship between the damping force change rate and an adjustment reference value. The system also includes a road surface condition detector which detects a condition of a road surface on which the vehicle is running on the basis of a change of the damping force of the shock absorber. Further, the system includes a damping force adjustment correcting unit which corrects the adjustment reference value by learning the adjustment reference value on the basis of a parameter related to the damping force of the shock absorber which reflects the condition of the road surface.

公开(公告)号：US5175687A

公开(公告)日：1992-12-29

申请号：US580388

申请日：1990-09-11

申请人： Yasuhiro Tsutsumi ,  Yuji Yokoya ,  Yoshimichi Hara ,  Eiju Matsunaga ,  Hiroyuki Kawata ,  Akira Fukami ,  Yutaka Suzuki

发明人： Yasuhiro Tsutsumi ,  Yuji Yokoya ,  Yoshimichi Hara ,  Eiju Matsunaga ,  Hiroyuki Kawata ,  Akira Fukami ,  Yutaka Suzuki

IPC分类号： B60G17/015 ,  B60G17/019

CPC分类号： B60G17/01941 ,  B60G2202/24 ,  B60G2202/42 ,  B60G2400/204 ,  B60G2400/206 ,  B60G2400/302 ,  B60G2400/33 ,  B60G2400/41 ,  B60G2400/518 ,  B60G2400/60 ,  B60G2400/82 ,  B60G2400/91 ,  B60G2401/10 ,  B60G2500/102 ,  B60G2500/104 ,  B60G2600/602 ,  B60G2600/604 ,  B60G2600/70 ,  B60G2600/74 ,  B60G2600/76 ,  B60G2800/16

摘要： A suspension control system for controlling a suspension having a shock absorber provided for a wheel of a vehicle includes a damping force detector which generates a damping force detection signal which indicates a change of a damping force of the shock absorber based on a condition of a road surface on which the vehicle is running. The system also includes a sprung resonance component extraction unit which extracts a sprung resonance component signal from the damping force detection signal. The sprung resonance component signal includes components having frequencies around a sprung resonance frequency of the shock absorber. Further, the system includes a determining part which determines whether or not the sprung resonance component signal exceeds a first level range provided for detecting a sign of the occurrence of a long-term vehicle vibration and which outputs a determination result. Moreover, the system includes a damping force controller which controls the shock absorber so that when the determining part determines that the sprung resonance component signal exceeds the first level range, the damping force of the shock absorber is altered to and maintained at an increased level and thus the suspension is maintained at a state which corresponds to the increased level and which is harder than before.

公开(公告)号：US4592540A

公开(公告)日：1986-06-03

申请号：US681378

申请日：1984-12-13

申请人： Yuji Yokoya ,  Shuuichi Buma ,  Hitoshi Araki

发明人： Yuji Yokoya ,  Shuuichi Buma ,  Hitoshi Araki

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/04 ,  B60G17/048 ,  B60G17/052 ,  F16F9/08 ,  F16F9/44 ,  F16F9/46 ,  B60G13/00 ,  B60G15/00 ,  F16F9/00 ,  F16F11/00

CPC分类号： B60G17/04 ,  B60G17/0521 ,  F16F9/462 ,  B60G2202/242 ,  B60G2202/314 ,  B60G2204/126 ,  B60G2204/1262 ,  B60G2204/128

摘要： An air suspension comprises a shock absorber having a piston rod in which is disposed a control rod for adjusting a damping force, an air spring having a main air chamber and an auxiliary air chamber, a valve body for affording and shutting off communication between both air chambers to adjust the spring constant of the air spring, a support having a rigid member to which the piston rod is fixed and in which the valve body is disposed and connected to a car body and an actuator provided above the support to adjust at the same time the damping force of the shock absorber and the spring constant of the air spring. The actuator is provided with an electric motor, a gear fixed to the motor and a pair of rods arranged parallel to each other and extended toward the rigid member of the support, one rod being coupled with the control rod and the other being coupled with the valve body. The pair of rods are coupled respectively with a pair of tubes supported rotatably by a bracket through pins. A gear is fixed to each tube and at least one of two gears meshes with the gear of the motor.

摘要翻译： 空气悬架包括具有活塞杆的减震器，其中设置有用于调节阻尼力的控制杆，具有主空气室和辅助空气室的空气弹簧，用于提供和关闭两个空气之间的连通的阀体 用于调节空气弹簧的弹簧常数的支撑件，具有刚性构件的支撑件，活塞杆固定到该刚性构件上，并且其中阀体被布置并连接到车身和设置在支撑件上方的致动器以在相同的位置上调节 时间减震器的阻尼力和空气弹簧的弹簧常数。 致动器设置有电动机，固定到电动机的齿轮和彼此平行布置并朝向支撑件的刚性构件延伸的一对杆，一个杆与控制杆联接，另一个与 阀体。 一对杆分别与由支架可转动地支承的支柱一对连接。 一个齿轮固定在每个管上，两个齿轮中的至少一个与电动机的齿轮啮合。

公开(公告)号：US4530254A

公开(公告)日：1985-07-23

申请号：US530245

申请日：1983-09-08

申请人： Shuhei Toyoda ,  Yuji Yokoya ,  Hakumi Ishii

发明人： Shuhei Toyoda ,  Yuji Yokoya ,  Hakumi Ishii

IPC分类号： B62D1/18 ,  B62D1/183 ,  B62D1/184

CPC分类号： B62D1/184 ,  B62D1/183 ,  Y10T74/20714

摘要： In a fastening device for a tiltable steering assembly of the type in which the steering wheel can be tiltably adjusted into a number of selected driving positions in accordance with the driver's physique, the manual lever of the device is arranged to be moved upwardly to a predetermined angular position for effecting upward movement of the steering wheel into a remote position with respect to a pre-adjusted angular position and to be moved upwardly over the predetermined angular position for adjustment of the pre-adjusted angular position of the steering wheel. In the arrangement of the manual lever, the steering wheel is automatically returned to the pre-adjusted angular position and locked at the same position when depressed from the remote position.

摘要翻译： 在用于可倾斜转向组件的紧固装置中，其中方向盘可以根据驾驶员的身体被可倾斜地调节到多个选定的驾驶位置，该装置的手动杆被布置成向上移动到预定的 用于使方向盘相对于预调节的角位置向上移动到远程位置并且向上移动超过预定角度位置的角度位置，用于调整方向盘的预先调节的角位置。 在手动杆的布置中，方向盘自动地返回到预调节的角位置并且在从远方位置被按压时被锁定在相同位置。

公开(公告)号：US06199093B1

公开(公告)日：2001-03-06

申请号：US08683417

申请日：1996-07-18

申请人： Yuji Yokoya

发明人： Yuji Yokoya

IPC分类号： G06F900

CPC分类号： G06F8/451

摘要： In a processor allocating apparatus employed in a multiprocessor system capable of executing a plurality of tasks in a parallel manner, a compiler compiles a source program of a program constructed of parallel tasks to produce a target program 3, and also to produce a communication amount table for tasks, which holds therein a data amount of communication process operations executed among the respective tasks of the parallel tasks. While referring to both the communication amount table for tasks, and a processor communication cost table for defining data communication time per unit data in sets of all processors employed in the scheduler makes a decision such that a processor where communication time among the tasks becomes minimum is allocated to the task of the parallel tasks, and registers this decision to a processor management table.

摘要翻译： 在能够以并行方式执行多个任务的多处理器系统中使用的处理器分配装置中，编译器编译由并行任务构成的程序的源程序以产生目标程序3，并且还产生通信量表 其中保存有并行任务的各个任务之间执行的通信处理操作的数据量的任务。 同时参考任务的通信量表和用于定义在调度器中采用的所有处理器的集合中的每单位数据的数据通信时间的处理器通信费用表进行决定，使得任务之间的通信时间变得最小的处理器是 分配给并行任务的任务，并将该决定注册到处理器管理表。

公开(公告)号：US5090728A

公开(公告)日：1992-02-25

申请号：US654102

申请日：1991-02-12

申请人： Yuji Yokoya ,  Yasuhiro Tsutsumi ,  Yutaka Suzuki ,  Makoto Shiozaki ,  Nobuyoshi Onogi ,  Kazuo Takasou

发明人： Yuji Yokoya ,  Yasuhiro Tsutsumi ,  Yutaka Suzuki ,  Makoto Shiozaki ,  Nobuyoshi Onogi ,  Kazuo Takasou

IPC分类号： B60G17/015 ,  B60G17/019 ,  B60G17/08 ,  F16F9/50

CPC分类号： B60G17/015 ,  B60G17/01941 ,  B60G2202/42 ,  B60G2400/10 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/40 ,  B60G2400/60 ,  B60G2400/82 ,  B60G2401/10 ,  B60G2401/14 ,  B60G2500/10 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/60 ,  B60G2600/602 ,  B60G2600/70 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/22 ,  B60G2800/24

摘要： An apparatus for controlling a damping force of a shock absorber provided between a wheel of a vehicle and a body thereof includes a road surface condition detecting unit for detecting a roughness of a road surface on which the vehicle is traveling, and a damping force characteristic alteration unit for altering the setting of the damping force of the shock absorber on the basis of the roughness of the road surface detected by the road surface condition detecting unit. The apparatus also includes a damping force detecting unit, for detecting a magnitude of the damping force of the shock absorber, and an alteration speed control unit for controlling, on the basis of the magnitude of the damping force detected by the damping force detecting unit, an alteration speed at which the setting of the damping force is altered so that the alteration speed decreases as the magnitude of the damping force increases.

公开(公告)号：US4666135A

公开(公告)日：1987-05-19

申请号：US793908

申请日：1985-11-01

申请人： Shuuichi Buma ,  Yuji Yokoya ,  Hitoshi Araki ,  Masanori Hirose ,  Hiroshi Miyata ,  Kaoru Ohashi

发明人： Shuuichi Buma ,  Yuji Yokoya ,  Hitoshi Araki ,  Masanori Hirose ,  Hiroshi Miyata ,  Kaoru Ohashi

IPC分类号： B60G15/12 ,  B60G17/015 ,  B60G17/04 ,  B60G17/048 ,  B60G17/052 ,  F16F9/084 ,  F16F9/08

CPC分类号： F16F9/084 ,  B60G17/0155 ,  B60G17/04

摘要： An air suspension system which includes an air spring provided between a car body and a suspension arm for adjusting the car height by changing the volume of the air spring. The air spring includes a diaphragm and an air piston formed to contact with the diaphragm. The air piston has a plurality of wall portions arranged longitudinally. Each wall portion is different in its external shape from the portion adjacent thereto. The external shapes of the air piston includes a combination of at least two shapes of the group including a straight cylindrical shape, a tapered shape converging downward and a tapered shape diverging downward.

摘要翻译： 一种空气悬架系统，其包括设置在车体和悬架臂之间的空气弹簧，用于通过改变空气弹簧的体积来调节汽车的高度。 空气弹簧包括隔膜和形成为与隔膜接触的空气活塞。 空气活塞具有纵向排列的多个壁部。 每个壁部分的外部形状与其相邻部分不同。 空气活塞的外部形状包括至少两种形状的组合，包括直圆柱形状，向下收敛的锥形形状和向下扩散的锥形形状。