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    • 52. 发明授权
    • Semiconductor device with independent over-current and short-circuit
protection
    • 具有独立过流和短路保护的半导体器件
    • US5396117A
    • 1995-03-07
    • US156585
    • 1993-11-23
    • Toru HousenManabu Watanabe
    • Toru HousenManabu Watanabe
    • H03K17/08H03K17/082H03K17/12H03K17/56H03K17/687H03K3/26
    • H03K17/127H03K17/0826H03K17/0828H03K17/12H03K2217/0027
    • By disposing various current-sensing layers on a semiconductor element with a current-sensing function, wherein signals corresponding to the sensing currents derived from each current-sensing electrode are inputted independently into said over-current control circuit and short-circuit control circuit in a control circuit for said semiconductor element; or by constructing the current-sensing resistor in said control circuit with various resistors connected in series, wherein a single sensing current flows into this resistor to generate various detection voltages divided by the resistor, while detection voltages with different values are inputted independently into said main current turn-off command circuit and main current control circuit the value I.sub.oc of the over-current detection level for the semiconductor element with a current-sensing function and the value I.sub.sct at the short-circuit current detection level can be set independently of each other. Therefore, while increasing I.sub.oc, setting I.sub.sct within a short-circuit current withstand capacity of the semiconductor element, and extending the upper limit in the main current of said semiconductor element, it is possible to avoid element break-down due to a short-circuit current.
    • 通过在具有电流检测功能的半导体元件上设置各种电流检测层,其中对应于从每个电流感测电极导出的感测电流的信号独立地输入到所述过电流控制电路和短路控制电路中 所述半导体元件的控制电路; 或者通过在串联连接的各种电阻器构成所述控制电路中的电流检测电阻器,其中单个感测电流流入该电阻器以产生由电阻器分压的各种检测电压,而具有不同值的检测电压被独立地输入到所述主电路 电流关断指令电路和主电流控制电路可以独立地设置具有电流检测功能的半导体元件的过电流检测电平的值Ioc和短路电流检测电平的值Isct 。 因此,在增加Ioc的同时,将Isct设定在半导体元件的短路电流承受能力内,并延长半导体元件的主电流的上限,可以避免元件由于短路导致的故障 当前。
    • 53. 发明授权
    • Multi-color transfer image forming method to form color proofs
    • 多色转印图像形成方法形成彩色证明
    • US5364731A
    • 1994-11-15
    • US140897
    • 1993-10-25
    • Kunio ShimizuNobumasa SasaManabu WatanabeHiroshi IdeShinya Mayama
    • Kunio ShimizuNobumasa SasaManabu WatanabeHiroshi IdeShinya Mayama
    • G03F3/10G03C7/00
    • G03F3/10
    • Disclosed is a multi-color transfer image forming method, which comprises subjecting a colored image forming material having a coloration recording layer comprising at least two layers and containing a photosensitive material and a colorant on a support to aqueous development after imagewise exposure, thereby forming a colored image, transferring the colored image to an image receiving member through the outermost surface of the coloration recording layer and then transferring at least one colored image with different hue onto the same image receiving member in conformity with the colored image, characterized in that the layer of the coloration recording layer remotest from the support is a layer adherable to the image receiving member, and only the colored image portion is transferred onto the image receiving member to have the image receiving member surface exposed at the non-image portion of the multi-color image.According to the present invention, the treating process of multi-color transfer image becomes simpler and also a transferred image approximate to a printed matter can be obtained.
    • 公开了一种多色转印图像形成方法,其包括在成像曝光之后,将具有包含至少两层的着色记录层并且含有感光材料和着色剂的着色图像形成材料在载体上进行水性显影,从而形成 彩色图像,通过着色记录层的最外表面将彩色图像转印到图像接收部件,然后根据彩色图像将具有不同色调的至少一个彩色图像转印到同一图像接收部件上,其特征在于,该层 从支持体偏离的着色记录层是与图像接收构件相邻的层,并且仅有彩色图像部分被转印到图像接收构件上,以使得图像接收构件表面在多层图像的非图像部分处露出, 彩色图像。 根据本发明,多色转印图像的处理过程变得更简单,并且也可以获得接近印刷品的转印图像。
    • 57. 发明授权
    • Pump device
    • 泵装置
    • US08926299B2
    • 2015-01-06
    • US13426554
    • 2012-03-21
    • Manabu WatanabeJunichi MiyajimaMasato IzutsuTakatoshi Watanabe
    • Manabu WatanabeJunichi MiyajimaMasato IzutsuTakatoshi Watanabe
    • F04C14/18F04C2/14
    • F04C2/14F04C14/185
    • The invention has: a housing; a pump section formed of a drive gear unit and a driven gear unit; a main flow channel through which oil pressure is applied to the driven gear unit in a discharge volume reduction direction; a first branching flow channel through which oil pressure that assists oil pressure from the main flow channel is applied; a second branching flow channel through which oil pressure is applied to the driven gear unit in a discharge increase direction; a first flow channel control section; a second flow channel control section; and a spring that elastically urges the driven gear unit in a discharge increase direction. The first flow channel control section and the second flow channel control section can perform switching control in accordance with each increase or decrease of engine revolutions and in pressure.
    • 本发明具有:房屋; 由驱动齿轮单元和从动齿轮单元形成的泵部; 主流路,通过该主流路沿着排出容积减小方向向从动齿轮单元施加油压; 第一分支流路,其通过辅助来自主流路的油压的油压被施加; 第二分支流路,通过该第二分支流路,在排出增加方向上向从动齿轮单元施加油压; 第一流路控制部; 第二流路控制部; 以及弹簧,其沿着排出增大方向弹性地推动从动减速机。 第一流路控制部和第二流路控制部可以根据发动机转数和压力的每次增减来执行切换控制。