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    • 2. 发明申请
    • RESET CIRCUIT
    • 复位电路
    • US20110074473A1
    • 2011-03-31
    • US12893755
    • 2010-09-29
    • Susumu Yamada
    • Susumu Yamada
    • H03L7/00
    • H03K17/22G06F1/24
    • In some embodiments, a reset circuit for an electronic circuit equipped with a backup power capacitor includes a first detector arranged to detect a predetermined first voltage of the backup capacitor, a second detector arranged to detect a predetermined second voltage of the backup capacitor, the second voltage being lower than the first voltage, and a controller arranged to control an output of a reset request signal based on detection results of the first detector and the second detector. The controller is configured to output the reset request signal when the first detector detects the first voltage after the second detector detected the second detector.
    • 在一些实施例中,配备有备用电力电容器的电子电路的复位电路包括布置成检测备用电容器的预定第一电压的第一检测器,布置成检测备用电容器的预定第二电压的第二检测器,第二检测器 电压低于第一电压,以及控制器,其布置成基于第一检测器和第二检测器的检测结果来控制复位请求信号的输出。 控制器被配置为当第二检测器检测到第二检测器之后第一检测器检测到第一电压时,输出复位请求信号。
    • 5. 发明授权
    • Display apparatus and its cooling method
    • 显示装置及其冷却方式
    • US06462804B1
    • 2002-10-08
    • US09283184
    • 1999-04-01
    • Susumu YamadaHiroshi TakatsukaHiroyuki Ono
    • Susumu YamadaHiroshi TakatsukaHiroyuki Ono
    • G02F11333
    • G03B21/16
    • A display apparatus and its cooling method in which the optical assemblies can be prevented from being smudged by dust entered into the apparatus so that an excellent image can be obtained and the apparatus can be cooled sufficiently with the apparatus including a housing having a screen on its front surface and a closed structure, an optical block having a closed structure and coupled with the housing in a closed fashion allowing air to circulate between the housing and the optical block. Further, the display apparatus includes a light source, a first cooling device for cooling the light source and a second cooling device for cooling the optical block. At least the optical block is arranged to have a closed structure and is cooled by air circulation.
    • 一种显示装置及其冷却方法,其中可以防止光学组件被进入设备的灰尘弄脏,从而可以获得优异的图像,并且该设备可以被充分地冷却,该设备包括具有屏幕的壳体 前表面和封闭结构,光学块具有封闭的结构,并以闭合的方式与壳体联接,使得空气在壳体和光学块之间循环。 此外,显示装置包括光源,用于冷却光源的第一冷却装置和用于冷却光学块的第二冷却装置。 至少光学块被布置成具有封闭的结构并且被空气循环冷却。
    • 6. 发明授权
    • Transporting vehicle
    • 运输车辆
    • US06450522B1
    • 2002-09-17
    • US09675625
    • 2000-09-29
    • Susumu YamadaHeinz-Bernd Langendorf
    • Susumu YamadaHeinz-Bernd Langendorf
    • B62D2114
    • B60P1/025B62D53/045B62D53/062
    • In a transporting vehicle provided with a trailer hauled by a tractor, the trailer is constructed by a first trailer unit connectable with the tractor and a second trailer unit detachably connectable with the first trailer unit. At mutually opposed connecting sections of the first and second trailer units is provided a connecting mechanism for integrally connecting the first and second trailer units with the rear end of the first trailer unit held in contact with the front end of the second trailer unit. The transporting vehicle can transport cargoes on roads other than main roads while being allowed to have a relatively simple construction and an improved loading capacity.
    • 在设置有由拖拉机牵引的拖车的运输车辆中,拖车由可拖拉机连接的第一拖车单元和可拆卸地与第一拖车单元连接的第二拖车单元构成。 在第一拖车单元和第二拖车单元的相互相对的连接部分设置有连接机构,用于将第一和第二拖车单元一体地连接,并且第一拖车单元的后端与第二拖车单元的前端保持接触。 运输车辆可以在主要道路以外的道路上运输货物,同时允许其具有相对简单的结构和改进的承载能力。
    • 7. 发明授权
    • Cell switching device capable of effecting hit-less switching between an active system and a standby system
    • 小区切换设备能够在主动系统和备用系统之间实现无冲突切换
    • US06400718B1
    • 2002-06-04
    • US09311865
    • 1999-05-14
    • Susumu YamadaKazuho KawaguchiAkiyoshi Shimizu
    • Susumu YamadaKazuho KawaguchiAkiyoshi Shimizu
    • H04L122
    • H04L49/30H04L1/22H04L49/254H04L49/503H04L49/55
    • A hit-less cell switching device capable of switching ATM (Asynchronous Transfer Mode) cells between a system ZERO and a system ONE is disclosed. The system ZERO includes a first cell switch, a first input cell gate, a first output cell gate, and a first shaper. Likewise, the system ONE includes a second cell switch, a second input cell gate, a second output cell gate, and a second shaper. First, a controller opens the first and second input cell gates and first output cell gate, closes the second output cell gate, and puts the first and second cell switches and first and second shapers in a fully switched condition, thereby initializing the switching device. Subsequently, the controller closes the second input cell gate, evacuates queue buffers included in the second cell switch and second shaper, and opens the second output gate. After putting the two cell switches and two shapers in an in-switching state, the controller closes the first input cell gate and opens the second input cell gate simultaneously. When the first cell switch and first shaper are evacuated and the arrival of cells ends, the controller causes the second cell switch and second shaper to read cells out of their queue buffers, respectively. On confirming the end of switching of the first cell switch and first shaper, the controller closes the first output cell gate and opens the first input cell gate, thereby completing switching from the system ZERO to the system ONE.
    • 公开了一种能够在系统零和系统ONE之间切换ATM(异步传输模式)小区的无点击小区切换设备。 系统ZERO包括第一单元开关,第一输入单元门,第一输出单元门和第一整形器。 类似地,系统ONE包括第二单元开关,第二输入单元门,第二输出单元门和第二整形器。 首先,控制器打开第一和第二输入单元门和第一输出单元门,关闭第二输出单元门,并将第一和第二单元开关以及第一和第二成形器置于完全切换状态,从而初始化开关器件。 随后,控制器关闭第二输入单元门,排出包括在第二单元开关和第二整形器中的排队缓冲器,并打开第二输出门。 在将两个单元开关和两个成形器置于开关状态之后,控制器关闭第一输入单元门并同时打开第二输入单元门。 当第一单元开关和第一整形器被排空并且单元的到达结束时,控制器使第二单元开关和第二整形器分别从其排队缓冲器中读出单元。 在确认第一单元开关和第一整形器的切换结束时,控制器关闭第一输出单元门并打开第一输入单元门,从而完成从系统零切换到系统ONE。
    • 10. 发明授权
    • Input/output circuit
    • 输入/输出电路
    • US08410841B2
    • 2013-04-02
    • US13238664
    • 2011-09-21
    • Susumu Yamada
    • Susumu Yamada
    • H03K17/687H03K17/00
    • G06F13/4072G06F1/3253Y02D10/151
    • In some embodiments, an input/output (I/O) circuit sends and receives a high-level signal and a low-level signal via a coupling capacitance provided on a communication line. The I/O circuit includes a receiving portion including a first detection circuit arranged to detect one of the signals and a second detection circuit arranged to detect the other signal, a transmitting portion including a three-value output circuit configured to output one of signals consisting of a high-level signal, a low-level signal, and a high impedance signal, and a control circuit configured to control the receiving portion and the transmitting portion. The control circuit judges a level of an inputted signal depending on detection results of the first detection circuit and the second detection circuit in a receiving state and controls an output value of the three-value output circuit in a transmitting state.
    • 在一些实施例中,输入/输出(I / O)电路经由设置在通信线路上的耦合电容发送和接收高电平信号和低电平信号。 所述I / O电路包括:接收部,包括被配置为检测所述信号之一的第一检测电路;以及被配置为检测所述另一信号的第二检测电路;发送部,包括三值输出电路,被配置为输出以下信号之一: 高电平信号,低电平信号和高阻抗信号,以及被配置为控制接收部分和发送部分的控制电路。 控制电路根据接收状态下的第一检测电路和第二检测电路的检测结果来判断输入信号的电平,并且控制三值输出电路的输出值处于发送状态。