公开(公告)号：US5458213A

公开(公告)日：1995-10-17

申请号：US196773

申请日：1994-02-14

申请人： Kazumasa Nakaya ,  Ichiro Kurawaki ,  Toyoji Tanaka

发明人： Kazumasa Nakaya ,  Ichiro Kurawaki ,  Toyoji Tanaka

IPC分类号： B62J25/00 ,  B62K13/08 ,  B62K21/16 ,  F02B61/02 ,  B62K11/14

CPC分类号： F02B61/02 ,  B62J25/00 ,  B62K13/08 ,  B62K21/16 ,  Y10T74/20792 ,  Y10T74/20804 ,  Y10T74/20918

摘要： Several embodiments of fully adjustable motorcycles so as to permit the use of a single motorcycle as either a touring or racing machine. The handlebar assembly is adjustable along an arc as are the foot pegs with the center of movement of the arc being midway disposed between the handlebar and the foot pegs. This permits the rider to assume either an upright touring position, or a reclined, crouched racing position. The seat is also adjustable and the adjustment further accommodates riders of varying stature.

摘要翻译： 完全可调整的摩托车的几个实施例，以便允许使用单个摩托车作为巡回赛或赛车机。 手柄组件可以沿弧线调节，脚钉可以随着电弧的运动中心位于把手和脚钉之间。 这样可以让骑手承担直立的旅行姿势，或者倾斜的蹲伏的赛车位置。 座椅也是可调节的，并且调节进一步适应不同身高的车手。

公开(公告)号：US5782313A

公开(公告)日：1998-07-21

申请号：US319473

申请日：1994-10-06

申请人： Ichiro Kurawaki ,  Toyoji Tanaka ,  Kazumasa Nakaya

发明人： Ichiro Kurawaki ,  Toyoji Tanaka ,  Kazumasa Nakaya

IPC分类号： B62K25/12 ,  B62K25/22 ,  B62K25/04

CPC分类号： B62K25/24 ,  B62K25/12

摘要： The present invention is adapted to be embodied in a steering and suspension arrangement for the front wheel of a motorcycle. Specifically, the invention relates to a front wheel swing arm type steering and suspension arrangement. In the arrangement of the present invention, upper and lower swing arms connect a motorcycle frame to a steering knuckle which extends along one side of the front wheel. The upper swing arm is shorter in length than the lower swing arm and is pivotally connected to the frame of the motorcycle at a point forwardly of a pivotal connection for the lower swing arm. According to the invention, the swing arms are positioned so that forwards and backwards lateral movement of the suspension system is kept to a minimum and the rake angle of the steering arrangement is held nearly constant during suspension travel, as when the motorcycle encounters a bump during operation. The swing arm suspension arrangement of the invention is compact and allows for good maneuverability of the motorcycle and also for easy access to the engine, as for repairs. A telescoping tube assembly having a pair of elongated tubes reciprocal within associated bores, for absorbing the swing motion of the suspension arrangement, also comprises a portion of the steering arrangement of the invention.

摘要翻译： 本发明适用于摩托车前轮的转向和悬挂装置。 具体地说，本发明涉及一种前轮摆臂型转向和悬挂装置。 在本发明的结构中，上下摆臂将摩托车车架连接到沿着前轮的一侧延伸的转向节。 上摆臂的长度比下摆臂短，并且在下摆臂的枢转连接的前方的一点上枢转地连接到摩托车的框架。 根据本发明，摆臂定位成使得悬架系统的向前和向后横向运动保持最小，并且在悬架行程期间转向装置的前角保持几乎恒定，如当摩托车在碰撞期间遇到碰撞时 操作。 本发明的摆臂悬挂装置是紧凑的，并且允许摩托车的良好机动性并且还用于容易地接近发动机，用于维修。 一种伸缩管组件，其具有在相关联的孔内往复运动的一对细长管，用于吸收悬挂装置的摆动运动，还包括本发明的转向装置的一部分。

公开(公告)号：US5248012A

公开(公告)日：1993-09-28

申请号：US757843

申请日：1991-09-11

申请人： Ichiro Kurawaki ,  Toyoji Tanaka

发明人： Ichiro Kurawaki ,  Toyoji Tanaka

IPC分类号： B62K11/02 ,  B62K25/00 ,  B62M7/02

CPC分类号： B62M7/02 ,  B62K11/02 ,  B62K25/005

摘要： A motorcycle having leading and trailing front and rear arm suspensions for the front and rear wheels. The motorcycle has a frame that is made up of a pair of side pieces that are integrally connected with each other with portions of the side pieces removeable for accessing and removal of the engine.

摘要翻译： 具有用于前轮和后轮的前后悬挂悬臂的摩托车。 摩托车具有框架，该框架由一对侧片构成，所述一对侧片彼此一体地连接，并且侧部件的一部分可移除以用于进入和移除发动机。

公开(公告)号：US06302488B1

公开(公告)日：2001-10-16

申请号：US08542085

申请日：1995-10-12

申请人： Satoshi Tanigaki ,  Ichiro Kurawaki

发明人： Satoshi Tanigaki ,  Ichiro Kurawaki

IPC分类号： A47C702

CPC分类号： B62J1/12 ,  B62J1/26

摘要： A variable firmness motorcycle seat that includes a bottom plate, a cushion stuffing placed on the bottom plate and a seat skin that covers the cushion stuffing and is secured to the bottom plate. In order to improve sitting comfort, a portion with a greater firmness than surrounding portions is incorporated into the seat so as to provide riding comfort and prevent permanent seat deformation problems. The location of the greater firmness portion corresponds to the area where seat pressure produced by a rider is greatest.

摘要翻译： 一种可变坚固的摩托车座椅，其包括底板，放置在底板上的坐垫填充物和覆盖衬垫填充物并固定到底板的座椅皮肤。 为了提高坐姿舒适性，将具有比周围部分更大的坚固性的部分并入座椅中，以提供乘坐舒适性并防止永久座椅变形问题。 更大的坚固度部分的位置对应于由骑手产生的座椅压力最大的区域。

公开(公告)号：US06701236B2

公开(公告)日：2004-03-02

申请号：US10033370

申请日：2001-10-19

申请人： Sergei V. Ulyanov ,  Sergei Panfilov ,  Ichiro Kurawaki ,  Takahide Hagiwira

发明人： Sergei V. Ulyanov ,  Sergei Panfilov ,  Ichiro Kurawaki ,  Takahide Hagiwira

IPC分类号： B60G2300

CPC分类号： B60G17/0182 ,  B60G17/08 ,  B60G2500/11 ,  B60G2600/1879 ,  F16F9/46 ,  G06N99/005

摘要： A control system for optimizing a shock absorber having a non-linear kinetic characteristic is described. The control system uses a fitness (performance) function that is based on the physical laws of minimum entropy and biologically inspired constraints relating to mechanical constraints and/or rider comfort, driveability, etc. In one embodiment, a genetic analyzer is used in an off-line mode to develop a teaching signal. An information filter is used to filter the teaching signal to produce a compressed teaching signal. The compressed teaching signal can be approximated online by a fuzzy controller that operates using knowledge from a knowledge base. In one embodiment, the control system includes a learning system, such as a neural network that is trained by the compressed training signal. The learning system is used to create a knowledge base for use by an online fuzzy controller. The online fuzzy controller is used to program a linear controller.

摘要翻译： 描述了一种用于优化具有非线性动力特性的减震器的控制系统。 控制系统使用基于最小熵的物理定律和与机械约束和/或骑手舒适性，驾驶性能等有关的生物学启发约束的适应性（性能）功能。在一个实施例中，将遗传分析仪用于关闭 线模式开发教学信号。 信息滤波器用于过滤教学信号以产生压缩的教学信号。 压缩的教学信号可以通过使用来自知识库的知识进行操作的模糊控制器在线近似。 在一个实施例中，控制系统包括诸如由压缩训练信号训练的神经网络的学习系统。 学习系统用于创建一个在线模糊控制器使用的知识库。 在线模糊控制器用于对线性控制器进行编程。

公开(公告)号：US07383235B1

公开(公告)日：2008-06-03

申请号：US09979348

申请日：2000-03-09

申请人： Serguei Ulyanov ,  Gianguido Rizzotto ,  Ichiro Kurawaki ,  Serguei Panfilov ,  Fabio Ghisi ,  Paolo Amato ,  Massimo Porto

发明人： Serguei Ulyanov ,  Gianguido Rizzotto ,  Ichiro Kurawaki ,  Serguei Panfilov ,  Fabio Ghisi ,  Paolo Amato ,  Massimo Porto

IPC分类号： G06F15/18 ,  G06N3/00 ,  G06N3/12

CPC分类号： B82Y10/00 ,  G05B13/0285 ,  G06N99/002 ,  Y10S706/903 ,  Y10S706/906

摘要： A method of controlling a process driven by a control signal for producing a corresponding output includes producing an error signal as a function of a state of the process and of a reference signal. A control signal is generated as a function of the error signal and of a parameter adjustment signal. The control signal is applied to the process. A derived signal representative of a quantity to be minimized is calculated by processing paired values of the state of the process and the control signal. A correction signal is calculated from a set of several different values of the control signal that minimizes the derived signal. The parameter adjustment signal is calculated by a neural network and fuzzy logic processor from the error signal and the correction signal. The correction signal is periodically calculated by a Quantum Genetic Search Algorithm that results from a merging of a genetic algorithm and a quantum search algorithm.

摘要翻译： 控制用于产生相应输出的控制信号驱动的处理的方法包括产生作为处理状态和参考信号的函数的误差信号。 作为误差信号和参数调整信号的函数产生控制信号。 控制信号适用于该过程。 通过处理处理状态和控制信号的配对值来计算表示要最小化的量的导出信号。 从控制信号的几个不同的值的集合中计算校正信号，使得导出的信号最小化。 参数调整信号由误差信号和校正信号由神经网络和模糊逻辑处理器计算。 通过遗传算法和量子搜索算法的合并产生的量子遗传搜索算法周期性地计算校正信号。