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1.发明授权Logic circuit for controlling a supply on drive pulses to regulate an output level 失效用于控制驱动脉冲上的电源以调节输出电平的逻辑电路
公开(公告)号：US5258667A
公开(公告)日：1993-11-02
申请号：US832731
申请日：1992-02-07
申请人： Toshikazu Ohtake , Hideaki Yamada
发明人： Toshikazu Ohtake , Hideaki Yamada
IPC分类号： H03K19/013
CPC分类号： H03K19/0136
摘要： A logic circuit has means for controlling an active pull-down circuit in response to a detected result of an output level detection circuit. This prevents an undershoot of the output. Accordingly, it is possible to prevent malfunctions of a logic circuit in the next stage. It also prevents a prolongation of the transition time at the time of a rise of the output potential. Moreover, it reduces the power consumption of the circuit as a whole by decreasing a wasteful current from the output transistor of the emitter-follower to the active transistor.
摘要翻译： 逻辑电路具有响应于输出电平检测电路的检测结果来控制有源下拉电路的装置。 这可以防止输出的下冲。 因此，可以防止下一级逻辑电路的故障。 它还防止在输出电位上升时延长转换时间。 此外，通过减少从发射极跟随器的输出晶体管到有源晶体管的浪费的电流，其总体上降低了电路的功耗。
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公开(公告)号：US08107823B2
公开(公告)日：2012-01-31
申请号：US11637884
申请日：2006-12-13
CPC分类号： G02B6/3897 , G02B6/4292
摘要： In an optical transmission module having a communication module which is freely movable in a case, when a tensile force is generated on an optical cable after connection of an optical transmission module, optical coupling surface and an optical axis center follow each other and thus stable optical transmission can be constantly performed.
摘要翻译： 在具有可在壳体中自由移动的通信模块的光传输模块中，当在光传输模块连接之后在光缆上产生张力时，光耦合表面和光轴中心彼此相邻，因此稳定的光 可以不间断地进行传输。
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公开(公告)号：US06923580B2
公开(公告)日：2005-08-02
申请号：US10238338
申请日：2002-09-09
CPC分类号： G02B6/4201 , G02B6/421 , G02B6/4246 , G02B6/4292
摘要： An optical transmission module includes a housing with a heat radiating fin and a receptacle for being connected to an external optical fiber. The module also includes a coaxial can stem for mounting an optical element and a ceramic printed circuit board. The signal transmission lines are provided on one side of the board, and heat from the coaxial can package is radiated from the radiating fin.
摘要翻译： 光传输模块包括具有散热片的壳体和用于连接到外部光纤的插座。 该模块还包括用于安装光学元件的同轴罐杆和陶瓷印刷电路板。 信号传输线设置在板的一侧，并且来自同轴罐包装的热量从散热片辐射。
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公开(公告)号：US3939470A
公开(公告)日：1976-02-17
申请号：US439770
申请日：1974-02-05
申请人： Hiroshi Arai , Jun Ohta , Koichi Taniguchi , Yasuhiko Sakurai , Toshikazu Ohtake
发明人： Hiroshi Arai , Jun Ohta , Koichi Taniguchi , Yasuhiko Sakurai , Toshikazu Ohtake
CPC分类号： F01P11/18 , F01M11/12 , G01F23/247 , G01F23/70
摘要： An improved liquid level detecting and indicating system for vehicles comprising a pair of liquid level detecting elements which are arranged in opposite positions on the detecting level of a liquid in a liquid container installed in a vehicle, whereby when each of the liquid level detecting elements sends a signal indicating that the liquid level has dropped below a reference liquid level, an indicator is brought into operation. In this way, the level of liquid can be accurately detected and indicated without being influenced by the inclination or vibration of a vehicle body.
摘要翻译： 一种用于车辆的改进的液位检测和指示系统，包括一对液位检测元件，其布置在安装在车辆中的液体容器中的液体的检测水平的相对位置上，由此当每个液位检测元件发送 指示液面已经下降到低于参考液位的信号，使指示器开始运转。 以这种方式，可以精确地检测和指示液体的水平，而不受车身的倾斜或振动的影响。
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公开(公告)号：US20070154224A1
公开(公告)日：2007-07-05
申请号：US11637884
申请日：2006-12-13
IPC分类号： H04B10/00
CPC分类号： G02B6/3897 , G02B6/4292
摘要： In an optical transmission module having a communication module which is freely movable in a case, when a tensile force is generated on an optical cable after connection of an optical transmission module, optical coupling surface and an optical axis center follow each other and thus stable optical transmission can be constantly performed.
摘要翻译： 在具有可在壳体中自由移动的通信模块的光传输模块中，当在光传输模块连接之后在光缆上产生张力时，光耦合表面和光轴中心彼此相邻，因此稳定的光 可以不间断地进行传输。
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公开(公告)号：US4954304A
公开(公告)日：1990-09-04
申请号：US331144
申请日：1989-03-31
IPC分类号： B32B15/14 , C08F283/10 , C08J5/24 , C08L63/10 , H05K1/03
CPC分类号： C08J5/24 , B32B15/14 , C08F283/10 , C08L63/10 , H05K1/0326
摘要： A process for producing a prepreg and a process for producing a laminated sheet therefrom are disclosed, the process for producing a prepreg comprising impregnating a fibrous base with an impregnating resin composition essentially comprising (A.sub.1) a room temperature liquid epoxy resin, (A.sub.2) an epoxy resin curing agent, (B.sub.1) a resin containing a polymerizable unsaturated group, (B.sub.2) a room temperature liquid polymerizable vinyl monomer, and (B.sub.3) a polymerization initiator and containing no solvent other than said polymerizable vinyl monomer (B.sub.2), to obtain an impregnated base, and then removing the polymerizable vinyl monomer present in said impregnated base and converting the resin components to the B-stage. The prepreg is tack-free and soft, and the laminated sheet obtained therefrom has improved metal foil peel strength and interlaminar peel strength.
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公开(公告)号：US07766679B2
公开(公告)日：2010-08-03
申请号：US12010509
申请日：2008-01-25
IPC分类号： H01R13/62
CPC分类号： G02B6/4201 , G02B6/4261 , H01R13/627
摘要： There is provided a pluggable module having grooves, on lateral faces, for latching with a cage and engaging portions for detachment, wherein the module body is detached from the cage by using a module detaching unit which is inserted along the grooves and which locks the engaging portions of the module body in the length direction. Further, there is provided a detaching jig including: latch release portions which are inserted between the pluggable module and the cage; lock portions which allow the pluggable module to be locked in the detaching direction; and a handle portion for detaching the pluggable module from the cage.
摘要翻译： 提供了一种可插拔模块，在侧面上具有凹槽，用于与保持架和用于拆卸的接合部分锁定，其中通过使用沿着凹槽插入的模块拆卸单元将模块主体与保持架分离，并且锁定接合 模块主体在长度方向上的部分。 此外，提供了一种分离夹具，包括：插入可插拔模块和保持架之间的闩锁释放部分; 锁定部分，其允许可插拔模块沿分离方向锁定; 以及用于将可插拔模块从保持架中分离的手柄部分。
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公开(公告)号：US20080188104A1
公开(公告)日：2008-08-07
申请号：US12010509
申请日：2008-01-25
CPC分类号： G02B6/4201 , G02B6/4261 , H01R13/627
摘要： There is provided a pluggable module having grooves, on lateral faces, for latching with a cage and engaging portions for detachment, wherein the module body is detached from the cage by using a module detaching unit which is inserted along the grooves and which locks the engaging portions of the module body in the length direction. Further, there is provided a detaching jig including: latch release portions which are inserted between the pluggable module and the cage; lock portions which allow the pluggable module to be locked in the detaching direction; and a handle portion for detaching the pluggable module from the cage.
摘要翻译： 提供了一种可插拔模块，在侧面上具有凹槽，用于与保持架和用于拆卸的接合部分锁定，其中通过使用沿着凹槽插入的模块拆卸单元将模块主体与保持架分离，并且锁定接合 模块主体在长度方向上的部分。 此外，提供了一种分离夹具，包括：插入可插拔模块和保持架之间的闩锁释放部分; 锁定部分，其允许可插拔模块沿分离方向锁定; 以及用于将可插拔模块从保持架中分离的手柄部分。
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