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    • 72. 发明授权
    • Image communicating system
    • 图像通信系统
    • US4814890A
    • 1989-03-21
    • US798316
    • 1985-11-15
    • Yoshiaki Kato
    • Yoshiaki Kato
    • H04N1/32H04N1/333H04N1/417
    • H04N1/32368H04N1/32363H04N1/33307H04N1/417
    • An image communicating system such as a facsimile for transmitting and/or receiving image data. This system comprises a reader to read an original image at the first resolution, a coder to code the image signal of the first resolution obtained by the reader, an image memory to store the signal coded by the coder, a converter to convert the signal read out from the image memory to a signal of a recording resolution on the reception side, and a transmitter to transmit an output signal of the converter. The image memory is commonly used as a reception memory, a broadcasting transmission memory, and a retention memory for multicopy, so that the memory capacity can be reduced. The pixel density of the transmitting image data is converted in accordance with the recording pixel density on the reception side. Thus, the image data of a high quality can be derived and printed by a high-speed laser printer on the reception side without changing the image size.
    • 图像传送系统,例如用于发送和/或接收图像数据的传真机。 该系统包括以第一分辨率读取原始图像的读取器,用于对由读取器获得的第一分辨率的图像信号进行编码的编码器,用于存储由编码器编码的信号的图像存储器,转换器,用于转换读取的信号 从图像存储器输出到接收侧的记录分辨率的信号,以及发送器,用于发送转换器的输出信号。 图像存储器通常用作接收存储器,广播发送存储器和用于多重复制的保留存储器,从而可以减少存储器容量。 根据接收侧的记录像素密度来转换发送图像数据的像素密度。 因此,高质量的图像数据可以由接收侧的高速激光打印机导出并打印而不改变图像尺寸。
    • 73. 发明授权
    • Flow control apparatus for power steering
    • 动力转向用流量控制装置
    • US4600071A
    • 1986-07-15
    • US660099
    • 1984-10-12
    • Hisashi KitaharaNoboru HattoriYoshiaki KatoNobuteru Hitomi
    • Hisashi KitaharaNoboru HattoriYoshiaki KatoNobuteru Hitomi
    • B62D5/07B62D5/06B62D6/00B62D6/02B62D127/00F02B67/04B60K25/00
    • B62D5/06F02B67/04
    • In order to prevent sudden fluctuations in the supply of hydraulic fluid fed to a power steering or like servo mechanism and to enable the downshifting of a transmission used to drive the pump and an ancillary device such as an alternator, at speeds suited to the specifications of the alternator, a "flow-down" valve induces first and second flow reductions which are separated by an engine speed range which enables the higher downshift speed to be selected at an engine speed suited to the specifications of the alternator. The first flow reduction or flow-down occurs within a relatively narrow engine speed range. This facilitates the above mentioned selection and additionally enables a change from a high power steering assist at low speed to an intermediate one. The second "flow-down" enables a more gradual change from the intermediate assist to a low level one suitable for high speed driving. In the embodiment of the invention, the engine speeds at which the transmission is downshifted are selected to correspond to the pump speed just before and just after the first flow reduction occurs in the upshift and downshift conditions of the transmission, respectively. Shifting of the transmission due to sharp changes in load is inhibited when the engine is operating between the first and second speeds.
    • 为了防止供应到动力转向或类似伺服机构的液压流体的供应的突然波动,并且使得用于驱动泵的变速器和诸如交流发电机的辅助装置的换档速度适合于 交流发电机,“下降”阀引起第一和第二流量减小,其通过发动机转速范围分开,这使得能够以适合于交流发电机规格的发动机转速来选择较高的降档速度。 第一流量减少或流量下降发生在较窄的发动机转速范围内。 这有助于上述选择,并且还能够从低速度的高功率转向辅助转变为中间转向辅助。 第二个“下降”使得能够从中间辅助向下一个适应于高速驾驶的较低水平的逐渐变化。 在本发明的实施例中,变速器降档的发动机速度被选择为分别对应于在变速器的升档和降档条件下发生第一次流量减少之前和之后的泵速。 当发动机在第一和第二速度之间操作时,由于负载的急剧变化而导致的变速器的变速被抑制。
    • 74. 发明授权
    • Windshield washer of motor vehicle
    • 汽车挡风玻璃清洗机
    • US4285089A
    • 1981-08-25
    • US40307
    • 1979-05-18
    • Koichi TakahashiYoshiaki Kato
    • Koichi TakahashiYoshiaki Kato
    • B60S1/46B60S1/48
    • B60S1/482
    • The wipers of a windshield wiper are oscillated by a drive shaft driven by a wiper motor. A disc-type contact base member is securely mounted on the drive shaft to carry thereon two electrically conductive plates each of which is contactable with a pair of stationary contacts. When an electrical connection is established between the pair of stationary contacts, a washer pump supplied with electric current is driven to eject a washer liquid through nozzles onto the surface of a windshield. The conductive plates are so located that the electrical connection between the pair of stationary contacts is established only during time periods in which the wiper blades move in both "go" and "return" directions from their starting positions to positions which are immediately in front of the positions at which the wiper blades would be struck by the washer liquid being ejected from the nozzles.
    • 挡风玻璃刮水器的刮水器由驱动轴由刮水器电机驱动振荡。 圆盘型接触基体牢固地安装在驱动轴上以承载两个导电板,每个导电板可与一对固定触点接触。 当在一对固定触点之间建立电连接时,驱动供应有电流的洗衣机泵将洗涤液通过喷嘴喷射到挡风玻璃的表面上。 导电板的位置使得一对固定触点之间的电连接仅在擦拭器叶片从“起始”位置移动到“返回”方向的时间段期间建立起来, 擦拭器叶片将被从喷嘴喷射的洗涤液撞击的位置。
    • 75. 发明授权
    • Vehicle window glass washing system
    • 车窗玻璃清洗系统
    • US4275477A
    • 1981-06-30
    • US100127
    • 1979-12-04
    • Yoshiaki Kato
    • Yoshiaki Kato
    • B60S1/48
    • B60S1/482
    • A vehicle window glass washing system is disclosed which comprises swingable wiper means provided in sliding contact with the window glass of a vehicle and injector means for injecting liquid detergent onto a position of the window glass when actuated. The system also comprises a rotary disc rotatable in synchronism with swinging movement of the wiper means. A pair of contact plates are disposed on the rotary disc symmetrically with respect to the center of the rotary disc and electrically connected to each other. A pair of contacts are fixed to the rotary disc symmetrically with respect to the center of the rotary disc so that the rotary disc can bring one of the contact plates into contact with one of the fixed contacts while at the same time the other contact plate into contact with the other fixed contact to allow actuation of the injector means except when the wiper means is around the position at which the liquid detergent is injected.
    • 公开了一种车窗玻璃清洗系统,其包括与车辆的窗玻璃滑动接触的可摆动的刮水器装置和用于在致动时将液体洗涤剂注射到窗玻璃的位置上的喷射器装置。 该系统还包括与刮水装置的摆动运动同步旋转的旋转盘。 一对接触板相对于旋转盘的中心对称设置在旋转盘上并彼此电连接。 一对触点相对于旋转盘的中心对称地固定到旋转盘,使得旋转盘可以使一个接触板与其中一个固定触点接触,同时另一个接触板进入 与另一个固定接触件接触以允许喷射器装置的致动,除非当刮水装置在液体洗涤剂注射的位置附近时。
    • 77. 发明授权
    • Absolute position measuring encoder
    • 绝对位置测量编码器
    • US08809764B2
    • 2014-08-19
    • US13597803
    • 2012-08-29
    • Yoshiaki Kato
    • Yoshiaki Kato
    • G01D5/34G01D5/347
    • G01D5/347G01D5/34776G01D5/34792
    • An absolute position measuring encoder having an ABS/INC integrated pattern obtained by integrating an absolute pattern and an incremental pattern together is provided. The absolute position measuring encoder includes an imaging optical system (lens) designed to generate an amplitude difference between a light and dark signal derived from the absolute pattern and light and dark signal derived from the incremental pattern, and a signal processing system (comparator) for separating a received light signal from the ABS/INC integrated pattern into an absolute pattern signal and an incremental pattern signal by utilizing the amplitude difference. Accordingly, an absolute pattern signal and an incremental pattern signal can be separated off from the ABS/INC integrated pattern at a high speed with a simple processing circuit.
    • 提供了通过将绝对图案和增量图案集成在一起而获得的具有ABS / INC集成图案的绝对位置测量编码器。 绝对位置测量编码器包括一个成像光学系统(透镜),该成像光学系统(透镜)被设计成产生从绝对图案导出的光和暗信号之间的幅度差以及从增量图案导出的暗信号;以及信号处理系统 通过利用幅度差将来自ABS / INC集成图案的接收光信号分离成绝对图形信号和增量图案信号。 因此,通过简单的处理电路,绝对模式信号和增量模式信号能够以高速与ABS / INC集成模式分离。
    • 78. 发明授权
    • Solid state imaging device
    • 固态成像装置
    • US08399947B2
    • 2013-03-19
    • US13226783
    • 2011-09-07
    • Takuya AsanoYoshiaki KatoTakuya NoharaSei Suzuki
    • Takuya AsanoYoshiaki KatoTakuya NoharaSei Suzuki
    • H01L27/146
    • H01L27/14843H01L27/14818
    • A solid-state imaging device includes photoelectric conversion units, vertical transfer units including vertical transfer electrodes, a horizontal transfer unit, a distribution transfer unit including distribution transfer electrodes, and first light-shield layers and second light-shield layers provided on the vertical transfer units and the distribution transfer unit. The first light-shield layers and the second light-shield layers are conductive. The first light-shield layers are provided in a layer different from a layer in which the second light-shield layers are provided. At least one of the first light-shield layers serves as an interconnect electrically connected to the vertical transfer electrodes included in the same row, and at least one of the first light-shield layers on the distribution transfer unit serves as an interconnect electrically connected the distribution transfer electrodes. The first light-shield layers are disposed so as not to overlap with the horizontal transfer unit.
    • 固态成像装置包括光电转换单元,包括垂直转印电极的垂直转印单元,水平转印单元,包括分布转印电极的分布转印单元,以及设置在垂直转印上的第一遮光层和第二遮光层 单位和配送单位。 第一遮光层和第二遮光层是导电的。 第一遮光层设置在与设置有第二遮光层的层不同的层中。 第一遮光层中的至少一个用作电连接到包括在同一行中的垂直传输电极的互连,并且分配传送单元上的第一遮光层中的至少一个用作互连电连接 分配转移电极。 第一遮光层设置成不与水平传送单元重叠。