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    • 2. 发明授权
    • Chain device
    • 链装置
    • US4227422A
    • 1980-10-14
    • US40437
    • 1979-05-18
    • Yoshinori KawashimaMasaki Watanabe
    • Yoshinori KawashimaMasaki Watanabe
    • B62M9/00F16F3/10F16G13/02F16H7/06F16H55/30
    • F16H55/30B62M9/00F16H7/06F16H2055/306
    • A chain device including a sprocket wheel, a buffer ring provided on one side of the sprocket wheel for rotation relative thereto, and a chain meshing therewith. The buffer ring has an outer diameter greater than the inner-diameter dimension of a semicircular-shaped portion of the chain which is in meshing engagement with the sprocket wheel. Thus, when the chain and sprocket wheel are in meshing engagement with each other, the buffer ring is restrained and forced by the inner-diameter part of the semicircular-shaped portion of the chain, so that the ring is deformed into an elliptical shape. Each of the link plates which form the chain includes a depressed portion having a curved shape coinciding, in its radius of curvature, to the maximum radius of curvature of the elliptically-deformed buffer ring. Such curved shape of the depressed portion of the link plate contributes to the improvement of durability of the buffer ring, as well as to reduction of chain noise.
    • 一种链条装置,包括链轮,设置在链轮一侧的缓冲环,用于相对于其旋转,以及与其啮合的链条。 缓冲环的外径大于链条与链轮啮合的半圆形部分的内径尺寸。 因此,当链条和链轮彼此啮合时,缓冲环被链条的半圆形部分的内径部分约束并强制,使得环变形为椭圆形。 形成链条的每个链板包括具有弯曲形状的凹陷部分,其曲率半径与椭圆形变形的缓冲环的最大曲率半径重合。 链板的凹陷部分的这种弯曲形状有助于提高缓冲环的耐久性,以及降低链条噪声。
    • 4. 发明授权
    • Electrically operated vehicle
    • 电动车
    • US5501292A
    • 1996-03-26
    • US180768
    • 1994-01-10
    • Yoshinori KawashimaAtsuo HojoMasayoshi Ryu
    • Yoshinori KawashimaAtsuo HojoMasayoshi Ryu
    • B62K25/28B62M7/00B62M7/02B62K11/00
    • B62M7/00B62K25/283B62M7/02B60K1/00B62K2204/00
    • An electrically operated saddle type vehicle includes a vehicle frame having at least one front wheel supported on a front wheel supporting member mounted adjacent to a front portion of the vehicle frame and at least one rear wheel supported on a rear wheel supporting member mounted adjacent to a rear portion of the vehicle frame. An electric motor is supported on the vehicle frame between the front wheel and the rear wheel and includes a front portion positioned adjacent to the front wheel. A transmission member is operatively connected to the electric motor and at least one of the front and rear wheels for providing propulsion for the vehicle. Wherein air is directed to contact the electric motor while the vehicle is in motion for cooling the electric motor during use.
    • 一种电动马鞍型车辆包括:车架,其具有至少一个前轮,所述至少一个前轮被支撑在邻近所述车辆框架的前部安装的前轮支撑构件上;以及至少一个后轮,其支撑在邻近所述车辆框架的后轮支撑构件 车架的后部。 电动机被支撑在前轮和后轮之间的车架上,并且包括邻近前轮定位的前部。 传动构件可操作地连接到电动机和前轮和后轮中的至少一个,用于为车辆提供推进。 其中空气被引导以在车辆运动期间接触电动机以在使用期间冷却电动机。
    • 5. 发明授权
    • Pigment yellow 74 and printing ink composition
    • 颜料黄74和印刷油墨组合物
    • US06692559B2
    • 2004-02-17
    • US10308006
    • 2002-12-03
    • Takayoshi IshigamiToshio OshibaYoshinori KawashimaOsamu Shiromaru
    • Takayoshi IshigamiToshio OshibaYoshinori KawashimaOsamu Shiromaru
    • C09B2901
    • C09B67/0051C09D11/32C09D11/36
    • A pigment yellow 74 obtained by coupling a coupler component containing 2-methoxyacetoacetoanilide and an acetoacetoanilide derivative of the following formula (1) in an amount of 0.1 to 10 mol %, based on the 2-methoxyacetoacetoanilide, and a diazo component obtained by diazotizing 2-methoxy-4-nitroaniline, wherein X may be the same or different and is CONR1R2, SO2NR1R2, NHCOR1, CONH(CH2)kNR1R2 or SO2NH(CH2)kNR1R2 (in which each of R1 and R2 is independently a hydrogen atom or an alkyl group, or R1 and R2 together form a cyclic structure, and k is an integer of 1 to 4), m is 1 or 2, Y maybe the same or different and is R3, OR3 (in which R3 is a hydrogen atom or an alkyl group), COOH or SO3H, and n is an integer of 0 to 2, and a printing ink composition comprising the above pigment yellow 74.
    • 通过将含有2-甲氧基乙酰乙酰苯胺的成色剂组分和下式(1)的乙酰乙酰苯胺衍生物以2-甲氧基乙酰乙酰苯胺为0.1〜10摩尔%的量偶联得到的颜料黄74和通过重氮化得到的重氮组分2 - 甲氧基-4-硝基苯胺,其中X可以相同或不同,为CONR1R2,SO2NR1R2,NHCOR1,CONH(CH2)kNR1R2或SO2NH(CH2)kNR1R2(其中R1和R2各自独立地为氢原子或烷基 基团或R 1和R 2一起形成环状结构,k为1〜4的整数),m为1或2,Y可以相同或不同,为R3,OR3(其中R3为氢原子或 烷基),COOH或SO 3 H,n为0〜2的整数,以及包含上述颜料黄74的印刷油墨组合物。
    • 10. 发明授权
    • Motor vehicle with handlebar
    • 带车把的汽车
    • US4712633A
    • 1987-12-15
    • US899984
    • 1986-08-25
    • Takahisa SuzukiShinichi KuwaharaYoshinori Kawashima
    • Takahisa SuzukiShinichi KuwaharaYoshinori Kawashima
    • B62D5/083B62D5/10B62K5/00B62D5/08
    • B62K5/01B62D5/083
    • A motor vehicle with a handlebar includes a vehicle frame assembly, at least one front wheel rotatably supported on the vehicle frame assembly, at least one rear wheel rotatably supported on the vehicle frame assembly, an engine mounted on the vehicle frame assembly between the front and rear wheels, and a hydraulicaly operated power steering system operatively coupled to the handlebar. The power steering system comprising a substantially cylindrical housing, an input shaft rotatably supported in the housing and coupled to the handlebar, an output shaft rotatably supported in the housing coaxially with the input shaft and operatively coupled to the front wheel, a hydraulically actuated vane motor coupled to the output shaft for applying a torque to the output shaft, and a control valve mechanism combined with the input and output shafts for controlling the vane motor based on a relative angular difference between the input and output shafts. The housing serves as part of the vehicle frame assembly.
    • 具有车把的机动车辆包括车架组件,可旋转地支撑在车架组件上的至少一个前轮,可旋转地支撑在车架组件上的至少一个后轮,安装在车架组件上的发动机, 后轮和可操作地联接到把手的液压操作的动力转向系统。 所述动力转向系统包括基本上圆柱形的壳体,可旋转地支撑在壳体中并联接到车把的输入轴,与所述输入轴同轴地可旋转地支撑在壳体中并可操作地联接到前轮的输出轴,液压致动叶片马达 联接到输出轴以向输出轴施加扭矩;以及控制阀机构,与输入和输出轴结合,用于基于输入和输出轴之间的相对角度差来控制叶片电动机。 壳体用作车架组件的一部分。