公开(公告)号：US4997202A

公开(公告)日：1991-03-05

申请号：US338116

申请日：1989-04-14

Applicant: Masashi Kitagawa ,  Hajime Kajiwara ,  Shoichi Sano

Inventor： Masashi Kitagawa ,  Hajime Kajiwara ,  Shoichi Sano

IPC: G01L5/00 ,  B60G3/20 ,  B60G11/02 ,  B60G11/08 ,  B60G17/019 ,  B60G17/027 ,  G01L5/16

CPC classification number: B60G17/0275 ,  B60G11/08 ,  B60G17/019 ,  B60G2202/11 ,  B60G2202/114 ,  B60G2202/41 ,  B60G2202/412 ,  B60G2204/82 ,  B60G2400/25 ,  B60G2400/60 ,  B60G2401/12 ,  B60G2500/20

Abstract: A suspension system in a motor vehicle has a suspension including at least a resilient member extending transversely of the motor vehicle and having one end operatively coupled to a knuckle, the resilient member supporting a vehicle body of the motor vehicle, and a detector disposed on the resilient member for detecting at least one of a change in a load and a change in the height of the motor vehicle from the ground due to an external force applied to the suspension. The resilient member comprises at least a leaf spring, and the detector is attached to the leaf spring for detecting a strain of the leaf spring due to flexing thereof. A calculator is provided for calculating at least one of a vertical load applied to a road wheel coupled to the knuckle and a displacement of the road wheel with respect to the vehicle body based on a change in the strain detected by the detector.

公开(公告)号：US4971175A

公开(公告)日：1990-11-20

申请号：US684613

申请日：1984-12-21

Applicant: Tetsuro Hamada ,  Shoichi Sano ,  Yoshimi Furukawa

Inventor： Tetsuro Hamada ,  Shoichi Sano ,  Yoshimi Furukawa

IPC: B62D7/15

CPC classification number: B62D7/159

Abstract: A steering system (1) for vehicles including a front wheel steering mechanism (1a) for steering front wheels (5) at an angle in accordance with a steering operation of a driver, and a rear wheel steering mechanism (1b) for steering rear wheels (11) at an angle (Sr) in accordance with a travelling state of the vehicle. For the steering of the rear wheel, a reference steering angle (Ar) according to a turning state of the vehicle and a corrective steering angle (Ac) according to a velocity derivative thereof are computed, and the steering angle (Sr) of the rear wheel is obtained by making either an addition or a subtraction of the reference and corrective steering angles at least in accordance with the velocity derivative.

Abstract translation: 一种用于车辆的转向系统（1），包括根据驾驶员的转向操作以一定角度转向前轮（5）的前轮转向机构（1a）和用于转向后轮的后轮转向机构 （11）根据车辆的行驶状态成角度（Sr）。 对于后轮的转向，计算根据车辆的转向状态的基准转向角（Ar）和根据其的速度导数的矫正转向角（Ac），并且后轮的转向角（Sr） 通过至少根据速度导数进行参考的加法或减法和矫正转向角来获得车轮。

公开(公告)号：US4881748A

公开(公告)日：1989-11-21

申请号：US191543

申请日：1988-05-09

Applicant: Shoichi Sano ,  Yoshimi Furukawa ,  Masami Ogura ,  Masaru Abe ,  Yasuharu Oyama

Inventor： Shoichi Sano ,  Yoshimi Furukawa ,  Masami Ogura ,  Masaru Abe ,  Yasuharu Oyama

IPC: B62D7/15

CPC classification number: B62D7/1545 ,  Y10T74/18208 ,  Y10T74/18256

Abstract: A steering system for the front and rear wheels of an automotive vehicle comprises a front wheel steering mechanism having an output shaft, a rear wheel steering mechanism having an input shaft coupled to the output shaft, an output member for steering the rear wheels, and a motion converting mechanism for converting rotation of the input shaft to movement of the output member, a vehicle speed sensor, and a control unit connected to the vehicle speed sensor for controlling operation of the motion converting mechanism dependent on the vehicle speed detected by the vehicle speed sensor. The motion converting mechanism comprises a shaft angularly movable by the input shaft, the shaft having an arm extending radially from one end thereof, a guide mounted on the output member and extending in a vertical direction transverse to an axis of the output member, a slide assembly disposed between and interconnecting the arm and the guide, and a drive device controlled by the control unit for moving the slide assembly along the guide. The drive device includes a gear mechanism connected with said slide assembly and a pair of motors coupled to the gear mechanism for driving the same, the pair of motors being driven in association with each other.

Abstract translation: 用于机动车辆的前轮和后轮的转向系统包括具有输出轴的前轮转向机构，具有联接到输出轴的输入轴的后轮转向机构，用于转向后轮的输出构件和 运动转换机构，用于将输入轴的旋转转换为输出部件的运动，车速传感器和连接到车速传感器的控制单元，用于根据车速检测的运动转换机构的运转来控制运动转换机构 传感器。 运动转换机构包括可由输入轴角度运动的轴，该轴具有从其一端径向延伸的臂，安装在输出构件上并沿垂直于输出构件的轴线的垂直方向延伸的导向件，滑块 所述组件设置在所述臂和所述引导件之间并使其相互连接，以及由所述控制单元控制的用于沿着所述引导件移动所述滑动组件的驱动装置。 驱动装置包括与所述滑动组件连接的齿轮机构和联接到齿轮机构的一对电动机，用于驱动它们，所述一对电动机相互联动地驱动。

公开(公告)号：US4709936A

公开(公告)日：1987-12-01

申请号：US905755

申请日：1986-09-09

Applicant: Yutaka Tashiro ,  Shoichi Sano

Inventor： Yutaka Tashiro ,  Shoichi Sano

IPC: B62D7/14 ,  B62D7/15 ,  B62D5/06 ,  B62D3/02

CPC classification number: B62D7/146 ,  B62D7/1527

Abstract: A steering assembly for a motor vehicle includes a trailing arm pivotally supported on a pivot shaft extending substantially transversely of the motor vehicle and rotatably supporting a wheel at a rear end thereof, at least three links each having one end pivotally coupled to said trailing arm and extending substantially transversely of the motor vehicle, and a steering gear box for steering the wheel. One of the three links, i.e., the first link, has an opposite end operatively coupled to said steering gear box. The other two links are coupled to the trailing arm by respective joints interconnected by a straight line serving as a kingpin axis serving as a steering center of the wheel.

Abstract translation: 用于机动车辆的转向组件包括枢转地支撑在基本横向于机动车辆并且可旋转地支撑在其后端的车轮的枢转轴上的牵引臂，至少三个连杆，每个链节的一端枢转地联接到所述拖臂上， 基本横向于机动车辆延伸，以及用于转向车轮的转向齿轮箱。 三个连杆中的一个，即第一连杆，具有可操作地联接到所述转向齿轮箱的相对端。 另外两个连杆通过用作作为车轮的转向中心的主销轴的直线相互连接的相应接头联接到牵引臂。

公开(公告)号：US4621823A

公开(公告)日：1986-11-11

申请号：US661679

申请日：1984-10-17

Applicant: Shoichi Sano

Inventor： Shoichi Sano

IPC: B62D6/02 ,  B62D7/14 ,  B62D7/15 ,  B62D7/00

CPC classification number: B62D7/1545

Abstract: A steering system for vehicles, in which the steered angle ratio of a rear wheel (20) to a front wheel (7) is controlled to be variable in accordance with the vehicle speed.The steered angle ratio is set stepwise with respect to the vehicle speed.

Abstract translation: 用于车辆的转向系统，其中后轮（20）与前轮（7）的转角比被控制为根据车速可变。 转向角比相对于车速逐步设定。

公开(公告)号：US4610455A

公开(公告)日：1986-09-09

申请号：US658190

申请日：1984-10-05

Applicant: Yoshimi Furukawa ,  Shoichi Sano

Inventor： Yoshimi Furukawa ,  Shoichi Sano

IPC: B62D7/14 ,  B62D7/15 ,  B62D7/00

CPC classification number: B62D7/1545

Abstract: A steering system for front and rear wheels of a motor vehicle wherein the steering ratio of the rear wheels to the front wheels is variable dependent on the speed of the motor vehicle. The steering system includes a steering wheel, front wheels, a first assembly for steering the front wheels, rear wheels, a second assembly for steering the rear wheels, and a third assembly which transmits the direction and extent of steering of the front wheels to the second assembly, a fourth assembly controls the steering ratio between the front and rear wheels in response to a signal indicative of the speed of the motor vehicle or a signal related to the speed of the motor vehicle. Each of the rear wheels has a kingpin having a central line which has an extension which is positioned rearwardly of a point where a vertical line passing through the center of an axle of the rear wheel intersects the ground on which the motor vehicle is placed. The steering system provides a facilitated compensating operation of the steering wheel by increasing a reactive force against steering which allows the driver to return the steering wheel of its own accord without excessively turning the steering wheel upon vehicle deceleration, and reducing the reactive force to allow the driver to turn the steering wheel of its own accord upon vehicle acceleration.

Abstract translation: 一种用于机动车辆的前轮和后轮的转向系统，其中后轮与前轮的转向比取决于机动车辆的速度而变化。 转向系统包括方向盘，前轮，用于转向前轮的第一组件，后轮，用于转向后轮的第二组件，以及将前轮的转向方向和程度传递到第三组件的第三组件 第二组件，第四组件响应于指示机动车辆的速度的信号或与机动车辆的速度有关的信号来控制前轮和后轮之间的转向比。 每个后轮具有中心线，其中心线具有延伸部，该延伸部位于通过后轮的车轴的中心的垂直线与放置有机动车辆的地面相交的点的后方。 转向系统通过增加对转向的反作用力来提供方向盘的便利的补偿操作，这允许驾驶员自己返回方向盘，而不会在车辆减速时过度地转动方向盘，并且减小反作用力以允许 驾驶员在车辆加速时自行转动方向盘。

公开(公告)号：US4566710A

公开(公告)日：1986-01-28

申请号：US659322

申请日：1984-10-10

Applicant: Yoshimi Furukawa ,  Shoichi Sano

Inventor： Yoshimi Furukawa ,  Shoichi Sano

IPC: B62D6/02 ,  B62D7/14 ,  B62D7/15 ,  B62D7/00

CPC classification number: B62D7/1545

Abstract: A steering system for vehicles in which the steered angle ratio of a rear wheel (20) to a front wheel (7) is controllable by a control device (31) in accordance with the vehicle speed.The steering system has a straight travelling condition detecting device (34; 37) operatively connected to the control device, so that a correction of the steered angle ratio in accordance with the vehicle speed is effected only when a straight travelling condition of the vehicle is maintained for a predetermined period of time.

Abstract translation: 一种用于车辆的转向系统，其中后轮（20）与前轮（7）的转角比可由控制装置（31）根据车速控制。 转向系统具有可操作地连接到控制装置的直行驶状态检测装置（34; 37），从而只有在保持车辆的直线行驶状态时，才能根据车速校正转向角比 在预定的时间段内。

公开(公告)号：US4177849A

公开(公告)日：1979-12-11

申请号：US922506

申请日：1978-07-06

Applicant: Isao Osada ,  Shoichi Sano

Inventor： Isao Osada ,  Shoichi Sano

IPC: B60C15/028 ,  B60C17/06 ,  B60C17/04

CPC classification number: B60C15/028 ,  B60C17/06 ,  B60C17/061 ,  B60C2017/068 ,  B60C2019/006 ,  Y10T152/10738

Abstract: A safety wheel including a combined flat protector and bead stopper structure radially fitted in the tire around the inner periphery thereof and having a closed frame-like cross-sectional configuration of a substantial modulus of section. The flat protector, being made itself of an elastic material in a substantially H-shaped cross section, is easily deformable and can be readily inserted in the tire and, once combined with the bead stopper, which clamps the opposite side wall portions of the flat protector and the respective bead portions of the tire against the rim flanges, exhibits a substantial rigidity enough to support the vehicle weight, as when the tire is punctured. The rigidity of the flat protector per se is also increased by means of reinforcing cords of unstretchable material embedded therein. Formed on the outer periphery of the opposite side walls of the flat protector are a pair of laterally aligned straight puncture-sensing regions which extend in parallel to a tangent thereto, lying radially outside of the bottom of the annular recess in the outer periphery of the flat protector of H-shaped cross section. The straight puncture-sensing regions, allowing the vehicle body to descend each time such regions are positioned directly opposite to the road surface during travel of the vehicle with the tire punctured, serve to produce a puncture alarm signal in the form of shocks transmitted to the vehicle body, which warns the driver of the need for prompt tire replacement immediately upon tire puncture.

Abstract translation: 一种安全轮，包括组合的平面保护器和胎圈止动器结构，其径向地配合在轮胎内周的轮胎中，并且具有大的截面模数的闭合的框架状横截面构造。 扁平保护器本身由大体H形横截面的弹性材料制成，易于变形，并可容易地插入轮胎中，并且一旦与胎圈止动器组合，夹紧平板的相对侧壁部分 保护器和轮胎相对于轮辋凸缘的相应胎圈部分显示出足够的足够的足够的刚度来支撑车辆重量，如当轮胎被刺穿时。 扁平保护器本身的刚性也通过其中嵌入的不可拉伸材料的增强帘线增加。 在平坦保护器的相对侧壁的外周上形成有一对横向对齐的直穿刺感测区域，其平行于其切线延伸，位于环形凹部的底部的径向外侧 H形截面的平面保护器。 直线穿刺感测区域，允许车身每次在轮胎刺破的车辆行驶期间与路面的正对面定位时下降，用于产生以震动形式发送的穿刺报警信号 车身，其警告驾驶员在轮胎穿刺时立即迅速轮胎更换的需要。

公开(公告)号：US08348728B2

公开(公告)日：2013-01-08

申请号：US12639608

申请日：2009-12-16

Applicant: Masahiro Ido ,  Toshio Maruyama ,  Shoichi Sano

Inventor： Masahiro Ido ,  Toshio Maruyama ,  Shoichi Sano

IPC: B24B55/02

CPC classification number: B24B55/00 ,  B24D5/16

Abstract: A grinding wheel having a grindstone portion formed on a core includes slippery fluoroplastic coating films that prevent attachment of foreign matter, the coating films being provided on the portions of the core, with which portions the foreign matter can be brought into contact.

Abstract translation: 具有形成在芯部上的磨石部的砂轮包括防止异物附着的光滑的氟塑料涂膜，涂覆膜设置在芯的部分上，异物可与其接触。

公开(公告)号：US20090240957A1

公开(公告)日：2009-09-24

申请号：US12406141

申请日：2009-03-18

Applicant: Shoichi SANO

Inventor： Shoichi SANO

IPC: G06F11/30

CPC classification number: G11B20/00275 ,  G06F21/10 ,  G06F21/80 ,  G06F2221/2121 ,  G11B20/00086 ,  G11B20/00492 ,  G11B20/00695 ,  G11B20/00876

Abstract: An IC chip that can be added to a content recording medium and that has a chip ID which is non-rewritably and uniquely set and originally recorded therein, wherein the IC chip includes a writable/readable ID memory that stores an encrypted content ID obtained by encrypting a content ID that identifies content, and an encrypted chip ID obtained by encrypting the chip ID.

Abstract translation: 一种IC芯片，其可以添加到内容记录介质，并且具有不可重写且唯一地设置并最初被记录在其中的芯片ID，其中IC芯片包括可写/可读ID存储器，其存储由 加密识别内容的内容ID，以及通过加密芯片ID获得的加密芯片ID。