公开(公告)号：US20120293228A1

公开(公告)日：2012-11-22

申请号：US13450577

申请日：2012-04-19

申请人： Yutaka KAI ,  Setsuo YOSHIDA ,  Taku YOSHIDA ,  Keisuke HARADA

发明人： Yutaka KAI ,  Setsuo YOSHIDA ,  Taku YOSHIDA ,  Keisuke HARADA

IPC分类号： H03G7/00

CPC分类号： H04B10/2942 ,  H04J14/0221

摘要： A level control circuit that generates output signal for level control includes: a control information storage that stores control information corresponding to a signal level, a control information circuit that outputs the output signal for level control corresponding to the signal level of a first input signal based on the control information stored in the control information storage; and an information update circuit that updates the control information of the control information storage according to the signal level of a second input signal.

摘要翻译： 产生电平控制的输出信号的电平控制电路包括：存储对应于信号电平的控制信息的控制信息存储器，输出与第一输入信号的信号电平对应的电平控制的输出信号的控制信息电路， 关于存储在控制信息存储器中的控制信息; 以及信息更新电路，其根据第二输入信号的信号电平更新控制信息存储器的控制信息。

公开(公告)号：US20110254608A1

公开(公告)日：2011-10-20

申请号：US13086766

申请日：2011-04-14

申请人： Yutaka KAI ,  Setsuo YOSHIDA ,  Taku YOSHIDA ,  Keisuke HARADA

发明人： Yutaka KAI ,  Setsuo YOSHIDA ,  Taku YOSHIDA ,  Keisuke HARADA

IPC分类号： H03L5/00

CPC分类号： H04B10/2942 ,  H04J14/0221

摘要： A level control circuit that generates output signal for level control includes: a control information storage that stores control information corresponding to a signal level, a control information circuit that outputs the output signal for level control corresponding to the signal level of a first input signal based on the control information stored in the control information storage; and an information update circuit that updates the control information of the control information storage according to the signal level of a second input signal.

摘要翻译： 产生电平控制的输出信号的电平控制电路包括：存储对应于信号电平的控制信息的控制信息存储器，输出与第一输入信号的信号电平对应的电平控制的输出信号的控制信息电路， 关于存储在控制信息存储器中的控制信息; 以及信息更新电路，其根据第二输入信号的信号电平更新控制信息存储器的控制信息。

公开(公告)号：US20100074629A1

公开(公告)日：2010-03-25

申请号：US12558780

申请日：2009-09-14

申请人： Keisuke HARADA ,  Taku YOSHIDA ,  Yoshiyuki MAEDA

发明人： Keisuke HARADA ,  Taku YOSHIDA ,  Yoshiyuki MAEDA

IPC分类号： H04B10/04

CPC分类号： H04B10/2504 ,  H04Q11/0005 ,  H04Q11/0066 ,  H04Q2011/0013 ,  H04Q2011/0015 ,  H04Q2011/0039 ,  H04Q2011/0049

摘要： An optical communication apparatus includes an optical signal transmitter for outputting an optical signal, an optical switch device for switching a route of the optical signal, a drive controller for supplying a drive current for controlling a route switching to the optical switch device, a cooling device for cooling the optical switch device on the basis of a control signal, a temperature controller for transmitting the control signal to the cooling device in order to keep a measured temperature at a specific temperature, where the measured temperature is related to a temperature of the optical switch device.

摘要翻译： 一种光通信装置，包括用于输出光信号的光信号发送器，用于切换光信号的路径的光开关装置，用于提供驱动电流的驱动控制器，用于控制到光开关装置的路径切换;冷却装置 用于基于控制信号冷却光开关装置，用于将控制信号传输到冷却装置的温度控制器，以便将测量温度保持在特定温度，其中所测量的温度与光学器件的温度相关 开关装置。

公开(公告)号：US20100066233A1

公开(公告)日：2010-03-18

申请号：US12064664

申请日：2005-09-28

申请人： Hidenori KAKEHASHI ,  Hiroshi MIYASAKI ,  Keisuke HARADA

发明人： Hidenori KAKEHASHI ,  Hiroshi MIYASAKI ,  Keisuke HARADA

IPC分类号： H01J5/50

CPC分类号： H01J5/60 ,  H01J65/048

摘要： An electrodeless discharge lamp is provided which prevents the problem of decrease in strength due to degradation of resin material, allowing secure fitting of a lamp part and a coupler member to a base even if it is used for a long time. A bulb containing a discharge gas and a coupler member for generating a high frequency electromagnetic field to excite the bulb are detachably fitted to each other via a base for fixing and supporting the bulb. The bulb and the base form a lamp part. The base comprises a base frame formed of a metal such as aluminum and a base cover formed e.g. of synthetic resin. The base frame has a coupler member fitting portion which is provided at a lower part thereof and fitted to the coupler member, wherein bulb fixing posts provided to stand on the coupler member fitting portion fix a bulb outer tube. Thus, the fitting portions of the lamp part and the coupler member to the base undergo less material degradation than a conventional one which uses a base of resin material.

摘要翻译： 提供了一种无电极放电灯，其防止由于树脂材料的劣化导致的强度降低的问题，即使长时间使用也能够将灯具部件和耦合器部件牢固地配合到基座。 包含放电气体的灯泡和用于产生高频电磁场以激发灯泡的耦合器部件通过用于固定和支撑灯泡的基座可拆卸地彼此装配。 灯泡和灯座形成一个灯泡部分。 底座包括由诸如铝的金属形成的基座和例如形成的底盖。 的合成树脂。 基座框架具有耦合器构件配合部分，其设置在其下部并装配到耦合器构件，其中设置在支架构件配合部分上的灯泡固定柱固定灯泡外管。 因此，与使用树脂材料的基体的常规的相比，灯部分和耦合器部件到基部的装配部分的材料劣化较少。