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    • 24. 发明授权
    • Coordinates detection apparatus
    • 坐标检测装置
    • US06504532B1
    • 2003-01-07
    • US09577496
    • 2000-05-25
    • Tsutomu OgasaharaTakahiro ItoKenichi Takekawa
    • Tsutomu OgasaharaTakahiro ItoKenichi Takekawa
    • G09G500
    • G06F3/0421
    • A coordinates detection apparatus comprises two optical units each having a light emitter, a diffusion lens, a read lens, and a light-receiver. The optical units are provided at different positions on the border of a display surface. The light-emitter and light-receiver in each optical unit are so located that their optic axes are coincident. A recursive reflection section reflects the light emitted from the light-emitter and diffused by the diffusion lens in a fan form towards the light-emitter. The coordinates of a point specified on the display surface are detected by focusing the light reflected on the reflection section with the read lens, receiving the reflected light with the light-receiver, and determining the position where reception of the light is hindered.
    • 坐标检测装置包括两个光学单元,每个具有光发射器,漫射透镜,读取透镜和光接收器。 光学单元设置在显示面的边界上的不同位置。 每个光学单元中的发光器和光接收器位于它们的光轴重合的位置。 递归反射部分反射从发光器发出的并以散射透镜散射的光朝向发光体。 通过将在反射部分上反射的光与读取透镜聚焦,用光接收器接收反射光并确定光的接收位置来检测在显示表面上指定的点的坐标。
    • 27. 发明申请
    • ALTERNATOR CONTROL APPARATUS
    • 换向器控制装置
    • US20150171782A1
    • 2015-06-18
    • US14414955
    • 2012-08-10
    • Takahiro Ito
    • Takahiro Ito
    • H02P9/04H02P9/48
    • H02P9/04H02J7/14H02P9/48H02P2101/45
    • An alternator control apparatus includes a first controller that controls an alternator; and a second controller that transmits an instruction signal to the first controller at a first predetermined cycle, the instruction signal being related to electric power generation of the alternator, wherein the first controller controls the alternator such that an amount of the electric power generated by the alternator is greater than 0, if the first controller does not receive the instruction signal from the second controller over a predetermined time period that is longer than the first predetermined cycle, and the second controller stops transmitting the instruction signal over the predetermined time period, if the second controller determines that the instruction signal from the second controller is received at the first controller as an abnormal instruction signal that does not meet a predetermined communication specification.
    • 交流发电机控制装置包括控制交流发电机的第一控制器; 以及第二控制器,其以第一预定周期将指令信号发送到所述第一控制器,所述指令信号与所述交流发电机的发电相关,其中所述第一控制器控制所述交流发电机,使得由所述交流发电机产生的电力的量, 交流发电机大于0,如果第一控制器在比第一预定周期长的预定时间段内没有从第二控制器接收到指令信号,并且第二控制器在预定时间段内停止发送指令信号,则如果 第二控制器确定来自第二控制器的指令信号在第一控制器处被接收为不符合预定通信规范的异常指令信号。
    • 29. 发明授权
    • Pneumatic radial tire
    • 气动子午线轮胎
    • US08752599B2
    • 2014-06-17
    • US12741088
    • 2008-10-31
    • Takahiro Ito
    • Takahiro Ito
    • B60C11/11B60C9/17B60C11/117
    • B60C11/13B60C11/0304B60C11/0309B60C11/032B60C11/1392B60C2011/0383
    • A pneumatic radial tire includes a pair of annular bead portions 2A, 2B, a tread portion 3 having a tread surface portion, a pair of sidewall portions 4A, 4B each connecting one of both end portions of tread portion 3 in tire-width directions and an outward end in the tire-radial direction of the corresponding one of the bead portions 2A, 2B, and a carcass layer 5 extending continuously across and through the bead portions 2A, 2B, the sidewall portions 3, and the tread portion 4A, 4B, the carcass layer 5 being configured to form a framework of the tire. Main grooves are formed respectively in a tire's equatorial portion including a center line in the tire-width directions of the tread portion and in a portion located closer to a vehicle-fitted inner side than the tire's equatorial portion is, each main groove extending continuously in a tire-circumferential direction of the tread portion, a land-portion block row in which a plurality of blocks are consecutively arranged in the tire-circumferential direction is formed in a portion of the tread portion located closer to a vehicle-fitted outer side than the tire's equatorial portion of the tire is, and in a section taken in the tire-width directions, a surface curvature radius of a case line of the carcass layer on the vehicle-fitted outer side is larger than a surface curvature radius of a case line of the carcass layer on the vehicle-fitted inner side while the tire is inflated with air.
    • 一种充气子午线轮胎包括一对环形胎圈部分2A,2B,具有胎面表面部分的胎面部分3,一对侧壁部分4A,4B,其将轮胎宽度方向上的胎面部分3的两个端部中的一个连接到 胎圈部分2A,2B中的相应一个轮胎的轮胎径向外端和连续穿过胎圈部分2A,2B,胎侧部分3和胎面部分4A,4B的胎体层5延伸 胎体层5被构造成形成轮胎的框架。 主凹槽分别形成在轮胎的赤道部分中,该轮胎的赤道部分包括在胎面部分的轮胎宽度方向上的中心线,并且在比轮胎的赤道部分更靠近车辆安装内侧的部分中,每个主槽连续延伸 胎面部的轮胎周向方向形成有沿轮胎周向连续排列有多个花纹块的陆部块排列,位于靠近车辆外侧的胎面部的部分, 轮胎的赤道部分在轮胎宽度方向上的截面中,车身安装外侧上的胎体层的壳线的表面曲率半径大于壳体的表面曲率半径 轮胎充气时,胎体层的车线安装内侧的线。