公开(公告)号：US06481524B1

公开(公告)日：2002-11-19

申请号：US09635477

申请日：2000-08-08

Applicant: Yoshimitsu Ishida ,  Tadashi Hanaoka

Inventor： Yoshimitsu Ishida ,  Tadashi Hanaoka

IPC: B60K17348

CPC classification number: B62D9/00 ,  B62D15/02

Abstract: A four-wheel vehicle capable of permitting a driver to perform a turning operation with a good operability. One of front and rear pairs of left and right wheels, to which a running torque produced by a driving source is not transmitted, are rotated on respective axes perpendicular to the ground. The one pair of left and right wheels are rotated from straight traveling positions taken when the vehicle is running to angular positions along tangential directions of an arc passing the axes perpendicular to the ground on a neighborhood of a center point of a rotating axle for running the vehicle of the other of front and rear pairs of left and right wheels. As a left or right turn instruction is generated in response to a manipulation, motors are applied with a gradually increasing driving voltage, such that the motors apply rotating torques to the one pair of left and right wheels to turn the vehicle body on the neighborhood of the center point of rotating axles for running the vehicle of the other pairs of left and right wheels.

Abstract translation: 一种四轮车，其能够允许驾驶员以良好的可操作性执行车削操作。 由驱动源产生的运行扭矩未被传递到的左右车轮的左右一对中的一个在垂直于地面的相应轴上旋转。 一对左右轮从车辆行驶时所采用的直线行进位置旋转，沿着通过垂直于地面的轴的圆弧的切线方向转动到旋转轴的中心点附近的角位置， 前后左右两对车轮的车辆。 由于响应于操作而产生左转或右转指令，电动机被施加逐渐增加的驱动电压，使得电动机将旋转扭矩施加到一对左右轮以使车身在附近转动 用于使另一对左右轮的车辆行驶的旋转轴的中心点。

公开(公告)号：US08743296B2

公开(公告)日：2014-06-03

申请号：US12972532

申请日：2010-12-20

Applicant: Yoshimitsu Ishida

Inventor： Yoshimitsu Ishida

IPC: H04N5/64

CPC classification number: B60K35/00 ,  B60K2350/2052 ,  B60K2350/941 ,  G02B27/01 ,  G02B27/0149 ,  G02B2027/014 ,  H04N5/64 ,  H04N21/41415 ,  H04N21/41422

Abstract: An on-vehicle display apparatus includes a display, a reflector, a rotation device, a manual operation device, an automatic operation device, a controller, and a memory. The manual operation device is capable of, during manual operation thereof, causing the rotation device to operate the reflector in a first rotation direction and a second rotation direction. The memory stores, in association with a rotation position stored in the memory, a rotation direction of the reflector rotated to the rotation position based on an input from the manual operation device. When the controller causes, based on an input from the automatic operation device, the rotation device to rotate the reflector and to stop the reflector at the rotation position stored in the memory, the controller causes the rotation device to rotate the reflector in the rotation direction stored in the memory in association with the rotation position.

Abstract translation: 车载显示装置包括显示器，反射器，旋转装置，手动操作装置，自动操作装置，控制器和存储器。 手动操作装置在其手动操作期间能够使旋转装置在第一旋转方向和第二旋转方向上操作反射器。 存储器根据来自手动操作装置的输入，存储与存储在存储器中的旋转位置相关联的反射器旋转到旋转位置的旋转方向。 当控制器基于来自自动操作装置的输入使旋转装置旋转反射器并且将反射器停止在存储在存储器中的旋转位置时，控制器使旋转装置使反射器沿旋转方向旋转 与旋转位置相关联地存储在存储器中。

公开(公告)号：US06523632B1

公开(公告)日：2003-02-25

申请号：US09616366

申请日：2000-07-13

Applicant: Tadashi Hanaoka ,  Yoshimitsu Ishida ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

Inventor： Tadashi Hanaoka ,  Yoshimitsu Ishida ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

IPC: B60K17356

CPC classification number: B62D7/1509

Abstract: A vehicle capable of turning a vehicle body with a relatively small turning radius and with a good operability in a turning operation. One of front and rear pairs of left and right wheels, to which a running torque produced by a vehicle driving source is not transmitted, is arranged for rotation concerning respective axes perpendicular to the ground. For turning the vehicle body, the one pair of left and right wheels are fixed at angular positions along tangential directions of an arc which passes the axes perpendicular to the ground of the one pair of left and right wheels. At these angular positions, a rotating torque is applied to the one pair of left and right wheels to turn the vehicle body substantially about the center point of the rotating axle for running the vehicle of the other pair of left and right wheels.

Abstract translation: 一种能够以相对小的转弯半径转动车身并且在转弯操作中具有良好可操作性的车辆。 布置有用于相对于垂直于地面的各个轴旋转的车轮驱动源产生的运行转矩的左右车轮的前后左右一对。 为了转动车体，一对左右的车轮沿着通过垂直于一对左右轮的地面的轴的弧的切线方向固定在角位置处。 在这些角度位置处，向一对左右轮施加旋转扭矩，以使车身大致绕转动轴的中心点转动，以使另一对左右轮的车辆行驶。

公开(公告)号：US06446673B1

公开(公告)日：2002-09-10

申请号：US10040496

申请日：2002-01-09

Applicant: Shinji Iio ,  Hiroaki Ito ,  Yoshimitsu Ishida ,  Katsutoshi Mizuno ,  Tomohide Ito

Inventor： Shinji Iio ,  Hiroaki Ito ,  Yoshimitsu Ishida ,  Katsutoshi Mizuno ,  Tomohide Ito

IPC: F16L1100

CPC classification number: F16L11/04 ,  B32B1/08 ,  F16L2011/047 ,  Y10S138/07 ,  Y10T428/139

Abstract: A hose of low fuel permeability has a fuel permeability in a bent state with R50 not more than three times a fuel permeability in a straight state, R50 being a bent state where the hose has its longitudinal axis bent to form an arc having a diameter of 100 mm. Its low fuel permeability is achieved if the resin forming its inner wall layer has a melt viscosity falling within a certain range, which can be obtained by, for example, increasing the degree of polymerization of the resin, or grafting a specific side chain to the main chain in each molecule of the resin, or if the resin has a volume swelling degree falling within a certain range, which can be obtained by copolymerizing a monomer having fuel resistance, or blending a polymer having fuel resistance. The hose maintains its low fuel permeability even if it may be subjected to a large load of bending stress as when it is used to form a fluid conveying line.

Abstract translation: 具有低燃料渗透性的软管在弯曲状态下具有燃料渗透性，其中R50在直线状态下不超过燃料渗透性的三倍，R50是弯曲状态，其中软管的纵轴弯曲形成直径为 100毫米。 如果形成其内壁层的树脂的熔融粘度落在一定范围内，则可以获得低的燃料渗透性，这可以通过例如增加树脂的聚合度或将特定的侧链接枝到 或者树脂的体积溶胀度落入一定范围内，这可以通过使具有耐燃料性的单体共聚，或者混合具有耐燃料性的聚合物而获得。 软管保持其低的燃料渗透性，即使它可能受到大量的弯曲应力的负载，因为它用于形成流体输送线。

公开(公告)号：US06321794B1

公开(公告)日：2001-11-27

申请号：US09534197

申请日：2000-03-24

Applicant: Yoshimitsu Ishida ,  Tomohide Ito ,  Atsuo Miyajima ,  Hiroaki Ito

Inventor： Yoshimitsu Ishida ,  Tomohide Ito ,  Atsuo Miyajima ,  Hiroaki Ito

IPC: F16L1100

CPC classification number: F16L11/125 ,  F16L11/118 ,  F16L2011/047 ,  Y10S138/07

Abstract: A corrugated or convoluted laminated tube has a wall formed by an outer resin layer formed from e.g. nylon and a thin inner layer of a THV terpolymer bonded to its inner surface. It is high in flexibility, etc., has a low fuel permeability and is not deformed by swelling with fuel.

Abstract translation: 波纹状或回旋层叠管具有由例如外部树脂层形成的外部树脂层形成的壁。 尼龙和与其内表面结合的THV三元共聚物的薄内层。 柔软性高等优点，燃料透过性低，不会因燃料膨胀而变形。