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1. 发明授权

US5243525A Suspension control system 失效
标题翻译：悬挂控制系统
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.

2. 发明授权

US5175687A Suspension control system 失效
标题翻译：悬挂控制系统
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.

3. 发明授权

US4592540A Damping capacity adjusting mechanism for an air suspension 失效
标题翻译：空气悬架的阻尼能力调节机构
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。

4. 发明授权

US4530254A Fastening device for tiltable steering assembly 失效
标题翻译：用于倾斜转向组件的紧固装置
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。

5. 发明授权

US06199093B1 Processor allocating method/apparatus in multiprocessor system, and medium for storing processor allocating program 失效
标题翻译：多处理器系统中的处理器分配方法/装置，以及用于存储处理器分配程序的介质
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。

6. 发明授权

US5090728A Apparatus for controlling damping force of shock absorber 失效
标题翻译：用于控制减震器阻尼力的装置
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.

7. 发明授权

US4666135A Air suspension 失效
标题翻译：空气悬架
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。

8. 发明授权

US5314036A Steering angle sensor 失效
标题翻译：转向角传感器
公开(公告)号：US5314036A
公开(公告)日：1994-05-24
申请号：US816726
申请日：1992-01-03
申请人： Shinji Kato , Soya Takagi , Akio Sato , Mizuho Sugiyama , Yuji Yokoya
发明人： Shinji Kato , Soya Takagi , Akio Sato , Mizuho Sugiyama , Yuji Yokoya
IPC分类号： B62D5/06 , B62D3/12 , B62D15/02 , G01B21/22 , G01D5/14 , G01D5/16 , G01D5/20 , B62D5/04 , G01D5/12 , G01R33/06
CPC分类号： G01D5/2033 , B62D15/0225 , B62D3/123 , G01D5/142
摘要： A steering angle sensor for accurately detecting the steering angle of a vehicle, which has a signal pattern based on partial changes of the electromagnetic characteristics formed at part of the steering rack bar of the steering gear box and reads the same by a signal detector provided opposing the steering rack bar so as to detect the absolute position of the steering rack bar.
摘要翻译：一种用于准确地检测车辆的转向角的转向角传感器，其具有基于在转向齿轮箱的转向齿条的一部分形成的电磁特性的部分变化的信号图案，并且通过相对设置的信号检测器转向架杆，以便检测转向架杆的绝对位置。

9. 发明授权

US5134566A Shock absorber control system 失效
标题翻译：减震控制系统
公开(公告)号：US5134566A
公开(公告)日：1992-07-28
申请号：US656726
申请日：1991-02-19
申请人： Yuji Yokoya , Yasuhiro Tsutsumi , Yutaka Suzuki , Yoshimichi Hara , Akira Fukami
发明人： Yuji Yokoya , Yasuhiro Tsutsumi , Yutaka Suzuki , Yoshimichi Hara , Akira Fukami
IPC分类号： B60G17/015 , B60G17/019 , F16F9/50
CPC分类号： B60G17/015 , B60G17/01941 , B60G2202/42 , B60G2204/80 , B60G2400/202 , B60G2400/204 , B60G2400/60 , B60G2400/82 , B60G2401/10 , B60G2401/172 , B60G2500/10 , B60G2600/602 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76
摘要： A shock absorber control system having shock absorbers provided respectively between wheels of a vehicle and a body thereof includes road surface condition detecting units provided for the respective shock absorbers, and damping force characteristic alteration units provided for the respective shock absorbers. The shock absorber control system also includes a correction unit for separately generating signals indicative of detection characteristics of the road surface condition detecting units provided for the respective shock absorbers on the basis of road surface condition detection signals generated by the road surface condition detecting units and for separately correcting either reference values used for determining whether or not the road surface is rough by the damping force characteristic alteration units or the road surface condition detection signals on the basis of the detection characteristics of the road surface condition detecting units provided for the respective shock absorbers.

10. 发明授权

US5069476A Suspension control system 失效
标题翻译：悬挂控制系统
公开(公告)号：US5069476A
公开(公告)日：1991-12-03
申请号：US520185
申请日：1990-05-08
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 , B60G2400/204 , B60G2400/302 , B60G2400/33 , B60G2400/40 , B60G2400/50 , B60G2400/60 , B60G2401/10 , B60G2500/102 , B60G2600/02 , B60G2800/012 , B60G2800/014 , B60G2800/18 , B60G2800/22
摘要： A suspension control system controls suspensions provided for wheels of a vehicle includes a driving condition detecting part for detecting a driving condition of the vehicle, and a determination part for determining whether or not the driving condition detected by the driving condition detecting part coincides with a predetermined driving condition. The suspensions are grouped into a plurality of groups. Also the system includes a control part for separately controlling the suspensions on the basis of the driving condition when the determination part determines that the driving condition does not coincide with the predetermined driving condition and for controlling the suspensions for each of the groups so that the suspensions in an identical group are set to an identical condition when the determination part determines that the driving condition coincides with the predetermined driving condition.

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