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    • 1. 发明授权
    • Vehicle braking system
    • 车辆制动系统
    • US4632208A
    • 1986-12-30
    • US683196
    • 1984-12-18
    • Toshio TakayamaHiromi AndoYukio Matsumoto
    • Toshio TakayamaHiromi AndoYukio Matsumoto
    • B60T7/12B60T13/563B60T13/57
    • B60T13/563B60T13/57B60T7/12
    • A vehicle braking system for use in a vehicle such as an automobile, and including at least one wheel brake, a brake pedal, and a brake applying device such as a master cylinder or a pneumatic booster which is connected to the brake pedal for applying hydraulic pressure on the wheel brake in response to actuation of the brake pedal. A selector valve is connected to the brake applying device and acts, when actuated, to maintain hydraulic pressure in the wheel brake irrespective to the release of the brake pedal. Further, there are provided at least one sensor such as a sensor sensing the running speed of the vehicle, a sensor sensing the actuation of a gas pedal, a sensor sensing whether a seat belt in the driver's seat is fitted on or not and the like, and a controller connected to the sensor for actuating the selector valve in response to a predetermined operational condition of the vehicle.
    • 一种用于诸如汽车的车辆的车辆制动系统,并且包括至少一个车轮制动器,制动踏板和诸如主缸或气动助力器的制动施加装置,其连接到制动踏板以施加液压 响应于制动踏板的致动,车轮制动器上的压力。 选择阀连接到制动施加装置,并且在致动时作用,以保持车轮制动器中的液压,而与制动踏板的释放无关。 此外,提供了至少一个传感器,例如感测车辆的行驶速度的传感器,感测加速踏板的致动的传感器,感测驾驶员座椅中的座椅安全带是否安装的传感器等 以及连接到所述传感器的控制器,用于响应于所述车辆的预定操作条件来致动所述选择阀。
    • 3. 发明授权
    • Semiconductor light emitting device
    • 半导体发光器件
    • US07154127B2
    • 2006-12-26
    • US11027945
    • 2005-01-04
    • Yukio ShakudaYukio MatsumotoNobuaki Oguro
    • Yukio ShakudaYukio MatsumotoNobuaki Oguro
    • H01L33/00
    • H01L33/38H01L33/42
    • A semiconductor laminating portion including a light emitting layer forming portion having at least an n-type layer and a p-type layer is formed on a semiconductor substrate. A current blocking layer is partially formed on its surface. A current diffusing electrode is formed on the entire surface thereof. A bonding electrode is formed thereon. The semiconductor laminating portion and the current diffusing electrode are separated into light emitting unit portions A, electrode pad portion B, and connecting portions C for connecting between electrode pad portion B and light emitting unit portions A or between two of the light emitting unit portions A, and the semiconductor laminating portion between the light emitting unit portions A is removed through etching to make clearances except for connecting portions C. The bonding electrode is formed on electrode pad portion B.
    • 在半导体衬底上形成包括具有至少n型层和p型层的发光层形成部的半导体层叠部。 电流阻挡层部分地形成在其表面上。 在其整个表面上形成电流扩散电极。 在其上形成接合电极。 半导体层叠部分和电流扩散电极被分离成发光单元部分A,电极焊盘部分B和用于连接电极焊盘部分B和发光单元部分A之间或两个发光单元部分A之间的连接部分C 通过蚀刻去除发光单元部分A之间的半导体层叠部分,以除了连接部分C之外的间隙。接合电极形成在电极焊盘部分B上。
    • 4. 发明授权
    • Semiconductor light emitting device
    • 半导体发光器件
    • US07019323B2
    • 2006-03-28
    • US10690580
    • 2003-10-23
    • Yukio ShakudaYukio MatsumotoNobuaki Oguro
    • Yukio ShakudaYukio MatsumotoNobuaki Oguro
    • H01L29/06
    • H01L33/405Y10S257/918
    • A semiconductor light emitting device is formed by adhering a semiconductor layered portion having a light emitting layer forming portion to a conductive substrate via a metal layer. The metal layer has at least a first metal layer for ohmic contact with the semiconductor layered portion, a second metal layer made of Ag, and a third metal layer made of a metal which allows adhesion to the conductive substrate at a low temperature. As a result, the rate of reflection of light from the metal layer increases due to the presence of Ag in the metal layer. Further, the metal in the metal layer is prohibited from diffusing into the semiconductor layer, so that the semiconductor layer does not absorb light. And therefore the brightness of the semiconductor light emitting device can further be increased.
    • 通过将具有发光层形成部分的半导体层叠部分经由金属层粘附到导电基板来形成半导体发光器件。 金属层至少具有用于与半导体层叠部分欧姆接触的第一金属层,由Ag制成的第二金属层和由金属制成的第三金属层,其允许在低温下粘附到导电基板。 结果,由于在金属层中存在Ag,来自金属层的光的反射率增加。 此外,金属层中的金属被禁止扩散到半导体层中,使得半导体层不吸收光。 因此,能够进一步提高半导体发光元件的亮度。
    • 5. 发明授权
    • Fuel injection control system
    • 燃油喷射控制系统
    • US6135090A
    • 2000-10-24
    • US213754
    • 1998-12-17
    • Katsuyoshi KawachiYukio MatsumotoKazumitsu Kobayashi
    • Katsuyoshi KawachiYukio MatsumotoKazumitsu Kobayashi
    • F02M37/00F02D1/02F02D41/38F02M59/20F02M59/36F02M37/04
    • F02D41/3809
    • A fuel injection control system for an internal combustion engine comprises a plurality of fuel injector valves, a pumping system having a suction valve, a discharge valve, and a high-pressure pump section sucking fuel into a pressurized chamber with the suction valve opened on a suction stroke and for discharging the fuel in the pressurized chamber toward the injector valves with the discharge valve opened on a discharge stroke. A relief passage is connected, at one end, to a lowpressure line upstream of the suction valve. The other end of the relief passage is connected to the pressurized chamber. A fuel-pressure control valve is disposed in the relief passage for regulating a fuel pressure of the fuel injected from each of the fuel injector valves by opening the fuel-pressure control valve only for a specified time duration from a controllable middle stage of the discharge stroke to the end of the discharge stroke.
    • 一种用于内燃机的燃料喷射控制系统包括多个燃料喷射阀,具有吸入阀,排出阀以及将燃料吸入加压室的高压泵部的泵送系统,其中吸入阀在一个 吸入行程,并且在排出阀在排出冲程打开时将压缩室中的燃料排出到喷射阀。 释放通道一端连接到吸入阀上游的低压线。 释放通道的另一端连接到加压室。 燃料压力控制阀设置在释放通道中,用于通过从放电的可控中间阶段仅打开燃料压力控制阀一段特定的持续时间来调节从每个燃料喷射阀喷射的燃料的燃料压力 行程到排放行程结束。