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1. 发明专利

JP2009104820A Pressure switch and decompressor 有权
标题翻译：压力开关和解压器
公开(公告)号：JP2009104820A
公开(公告)日：2009-05-14
申请号：JP2007273228
申请日：2007-10-19
申请人： Masaki Kunii , Toritsu Kako Kk , 正樹国井 , 東立化工株式会社
发明人： NAKANO CHIEKO , MAEDA KEISHU , SATO GI , KUNII MASAKI
IPC分类号： H01H35/34
摘要： PROBLEM TO BE SOLVED: To provide a pressure switch capable of setting a pressure across a very wide range under the pressure lower than the atmospheric pressure, finely tuning the set pressure, being excellent in fatigue resistance, constantness of sensitive speed, and high speed performance, capable of sensitively operating under a minute pressure difference, and capable of attenuating chattering without delay, and to provide a safe and simple decompressor whose failure is effectively suppressed, being manufactured at a low cost.
SOLUTION: A pressure switch 1 comprises a conductive and elastic plate 3, an auxiliary elastic body 4 which is installed in the deflecting direction of the conductive and elastic plate 3 to contact the conductive and elastic plate 3, a set pressure adjusting member 6 which is installed on the side opposite to the deflecting direction of the conductive and elastic plate 3 and contacts the conductive and elastic plate 3 through the deformation action of the conductive and elastic plate 3 under the pressure higher than the set pressure, a first terminal 7 that connects to the set pressure adjusting member 6, and a second terminal 8 which can electrically connect to the first terminal 7 by way of the set pressure adjusting member 6 and the conductive and elastic plate 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种压力开关，其能够在低于大气压力的压力下在非常宽的范围内设定压力，微调设定压力，耐疲劳性，敏感速度常数以及高速性能，能够在微小的压力差下灵敏地操作，并能够延迟衰减衰减，并且以低成本制造能够有效抑制故障的安全简单的减压器。解决方案：压力开关1包括导电弹性板3，辅助弹性体4，其安装在导电弹性板3的偏转方向上以接触导电和弹性板3，设定压力调节构件 6，其安装在与导电弹性板3的偏转方向相反的一侧，并且在高于设定压力的压力下通过导电弹性板3的变形作用与导电弹性板3接触，第一端子连接到设定压力调节构件6的第二端子8，以及能够通过设定压力调节构件6和导电性弹性板3与第一端子7电连接的第二端子8.（C） 2009年，JPO＆INPIT

2. 发明授权

US07811007B2 Single-fiber bidirectional optical transmitter/receiver 有权
标题翻译：单纤双向光发射机/接收机
公开(公告)号：US07811007B2
公开(公告)日：2010-10-12
申请号：US12382488
申请日：2009-03-17
申请人： Masaki Kunii , Kazuya Sasaki , Shinichi Sakuramoto
发明人： Masaki Kunii , Kazuya Sasaki , Shinichi Sakuramoto
IPC分类号： G02B6/36
CPC分类号： H05K1/189 , H05K1/0243 , H05K1/141 , H05K3/3447 , H05K2201/09318 , H05K2201/10121 , H05K2201/10969
摘要： A single-fiber bidirectional optical transmitter/receiver includes a single-fiber bidirectional optical transmission/reception device. A circuit board has a signal processing circuit and a drive circuit configured to drive the single-fiber bidirectional optical transmission/reception device. A main housing accommodates the single-fiber bidirectional optical transmission/reception device and the circuit board. A ground part of a reception side of the single-fiber bidirectional optical transmission/reception device is electrically connected to a ground part of a transmission side of the single-fiber bidirectional optical transmission/reception device through a ground wiring pattern formed on a flexible printed board.
摘要翻译：单纤双向光发射机/接收机包括单纤双向光发射/接收设备。电路板具有信号处理电路和被配置为驱动单光纤双向光发送/接收装置的驱动电路。主壳体容纳单纤双向光发射/接收装置和电路板。单纤双向光发送接收装置的接收侧的接地部分通过形成在柔性印刷线路上的接地布线图形电连接到单纤双向光发送/接收装置的发送侧的接地部分板。

3. 发明申请

US20090324238A1 Single-fiber bidirectional optical transmitter/receiver 有权
标题翻译：单纤双向光发射机/接收机
公开(公告)号：US20090324238A1
公开(公告)日：2009-12-31
申请号：US12382488
申请日：2009-03-17
申请人： Masaki Kunii , Kazuya Sasaki , Shinichi Sakuramoto
发明人： Masaki Kunii , Kazuya Sasaki , Shinichi Sakuramoto
IPC分类号： H04B10/02
CPC分类号： H05K1/189 , H05K1/0243 , H05K1/141 , H05K3/3447 , H05K2201/09318 , H05K2201/10121 , H05K2201/10969
摘要： A single-fiber bidirectional optical transmitter/receiver includes a single-fiber bidirectional optical transmission/reception device. A circuit board has a signal processing circuit and a drive circuit configured to drive the single-fiber bidirectional optical transmission/reception device. A main housing accommodates the single-fiber bidirectional optical transmission/reception device and the circuit board. A ground part of a reception side of the single-fiber bidirectional optical transmission/reception device is electrically connected to a ground part of a transmission side of the single-fiber bidirectional optical transmission/reception device through a ground wiring pattern formed on a flexible printed board.
摘要翻译：单纤双向光发射机/接收机包括单纤双向光发射/接收设备。电路板具有信号处理电路和被配置为驱动单光纤双向光发送/接收装置的驱动电路。主壳体容纳单纤双向光发射/接收装置和电路板。单纤双向光发送接收装置的接收侧的接地部分通过形成在柔性印刷线路上的接地布线图形电连接到单纤双向光发送/接收装置的发送侧的接地部分板。

4. 发明授权

US07510338B2 Optical transmitting/receiving apparatus 失效
标题翻译：光发射/接收装置
公开(公告)号：US07510338B2
公开(公告)日：2009-03-31
申请号：US11892652
申请日：2007-08-24
申请人： Shin-ichi Sakuramoto , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
发明人： Shin-ichi Sakuramoto , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4246 , G02B6/4253 , G02B6/4255 , G02B6/4279 , H01S5/02216 , H01S5/02284
摘要： An optical transmitting/receiving apparatus capable of suppressing electrical crosstalk and magnetic crosstalk, includes: a laser diode/photo diode (LD/PD) integrated module that terminates a single-core bidirectional optical fiber; a circuit board electrically connected to a lead pin led out of the LD/PD integrated module; and a plastic case that accommodates the circuit board. At least a part of the plastic case abuts against the LD/PD integrated module, and impedance of the plastic case is controlled by mixing a conductive filler into the plastic case.
摘要翻译：一种能够抑制电串扰和磁串扰的光发送/接收装置，包括：终止单芯双向光纤的激光二极管/光电二极管（LD / PD）集成模块; 电连接到从LD / PD集成模块引出的引脚的电路板; 以及容纳电路板的塑料外壳。塑料外壳的至少一部分与LD / PD集成模块相接触，塑料外壳的阻抗通过将导电填料混合到塑料外壳中来控制。

5. 发明申请

US20090180741A1 OPTICAL TRANSMITTING/RECEIVING APPARATUS 审中-公开
标题翻译：光传输/接收设备
公开(公告)号：US20090180741A1
公开(公告)日：2009-07-16
申请号：US12403786
申请日：2009-03-13
申请人： Shin-ichi SAKURAMOTO , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
发明人： Shin-ichi SAKURAMOTO , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4246 , G02B6/4253 , G02B6/4255 , G02B6/4279 , H01S5/02216 , H01S5/02284
摘要： An optical transmitting/receiving apparatus capable of suppressing electrical crosstalk and magnetic crosstalk, includes: a laser diode/photo diode (LD/PD) integrated module that terminates a single-core bidirectional optical fiber; a circuit board electrically connected to a lead pin led out of the LD/PD integrated module; and a plastic case that accommodates the circuit board. At least a part of the plastic case abuts against the LD/PD integrated module, and impedance of the plastic case is controlled by mixing a conductive filler into the plastic case.
摘要翻译：一种能够抑制电串扰和磁串扰的光发送/接收装置，包括：终止单芯双向光纤的激光二极管/光电二极管（LD / PD）集成模块; 电连接到从LD / PD集成模块引出的引脚的电路板; 以及容纳电路板的塑料外壳。塑料外壳的至少一部分与LD / PD集成模块相接，塑料外壳的阻抗通过将导电填料混合到塑料外壳中来控制。

6. 发明授权

US07389056B2 Preamplifier circuit, clock switching circuit, and optical receiver 失效
标题翻译：前置放大器电路，时钟切换电路和光接收器
公开(公告)号：US07389056B2
公开(公告)日：2008-06-17
申请号：US11043078
申请日：2005-01-27
申请人： Masaki Kunii , Hirokazu Osada
发明人： Masaki Kunii , Hirokazu Osada
IPC分类号： H04B10/06 , H03F3/08 , H04L27/08
CPC分类号： H03G3/3084 , H03F3/08 , H03G3/3036 , H04B10/66 , H04L27/368
摘要： A preamplifier circuit, a clock switching circuit, and an optical receiver are provided that include a preamplifier that controls a bandwidth for conducting amplification on an input signal by varying a feedback resistance according to a control signal; a control signal generating part that determines the band of the output signal of the preamplifier to generate the control signal; and a correction signal generating part that generates a correction signal for correcting the control signal; wherein the correction signal corrects the control signal to adjust the feedback resistance. Accordingly, even when the number of rises and falls of an optical input signal in a given time period is less than a predetermined number range, the control signal may be properly generated to successfully conduct band control. Thus, an optical receiver that is not dedicated to a predetermined input signal pattern but is rather capable of automatically adjusting its bandwidth may be realized, and the cost of manufacturing the optical receiver structure may be reduced.
摘要翻译：提供前置放大器电路，时钟切换电路和光接收器，其包括：前置放大器，其通过根据控制信号改变反馈电阻来控制用于对输入信号进行放大的带宽; 控制信号生成部，其决定前置放大器的输出信号的频带，生成控制信号; 以及校正信号生成部，其生成用于校正控制信号的校正信号; 其中所述校正信号校正所述控制信号以调整所述反馈电阻。因此，即使在给定时间段内的光输入信号的上升和下降次数小于预定数量范围的情况下，也可以适当地产生控制信号以成功进行频带控制。因此，可以实现不专用于预定输入信号模式但是能够自动调整其带宽的光接收机，并且可以降低制造光接收机结构的成本。

7. 发明申请

US20080008428A1 Optical transmitting/receiving apparatus 失效
标题翻译：光发射/接收装置
公开(公告)号：US20080008428A1
公开(公告)日：2008-01-10
申请号：US11892652
申请日：2007-08-24
申请人： Shin-ichi Sakuramoto , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
发明人： Shin-ichi Sakuramoto , Masakazu Horishita , Kazuya Sasaki , Masaki Kunii , Tetsuya Yamada
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4246 , G02B6/4253 , G02B6/4255 , G02B6/4279 , H01S5/02216 , H01S5/02284
摘要： An optical transmitting/receiving apparatus capable of suppressing electrical crosstalk and magnetic crosstalk, includes: a laser diode/photo diode (LD/PD) integrated module that terminates a single-core bidirectional optical fiber; a circuit board electrically connected to a lead pin led out of the LD/PD integrated module; and a plastic case that accommodates the circuit board. At least a part of the plastic case abuts against the LD/PD integrated module, and impedance of the plastic case is controlled by mixing a conductive filler into the plastic case.
摘要翻译：一种能够抑制电串扰和磁串扰的光发送/接收装置，包括：终止单芯双向光纤的激光二极管/光电二极管（LD / PD）集成模块; 电连接到从LD / PD集成模块引出的引脚的电路板; 以及容纳电路板的塑料外壳。塑料外壳的至少一部分与LD / PD集成模块相接，塑料外壳的阻抗通过将导电填料混合到塑料外壳中来控制。

8. 发明申请

US20050128007A1 Preamplifier circuit, clock switching circuit, and optical receiver 失效
标题翻译：前置放大器电路，时钟切换电路和光接收器
公开(公告)号：US20050128007A1
公开(公告)日：2005-06-16
申请号：US11043078
申请日：2005-01-27
申请人： Masaki Kunii , Hirokazu Osada
发明人： Masaki Kunii , Hirokazu Osada
IPC分类号： H03F1/42 , H03F3/08 , H03G3/20 , H03G3/30 , H04L27/36
CPC分类号： H03G3/3084 , H03F3/08 , H03G3/3036 , H04B10/66 , H04L27/368
摘要： A preamplifier circuit, a clock switching circuit, and an optical receiver are provided that include a preamplifier that controls a bandwidth for conducting amplification on an input signal by varying a feedback resistance according to a control signal; a control signal generating part that determines the band of the output signal of the preamplifier to generate the control signal; and a correction signal generating part that generates a correction signal for correcting the control signal; wherein the correction signal corrects the control signal to adjust the feedback resistance. Accordingly, even when the number of rises and falls of an optical input signal in a given time period is less than a predetermined number range, the control signal may be properly generated to successfully conduct band control. Thus, an optical receiver that is not dedicated to a predetermined input signal pattern but is rather capable of automatically adjusting its bandwidth may be realized, and the cost of manufacturing the optical receiver structure may be reduced.
摘要翻译：提供前置放大器电路，时钟切换电路和光接收器，其包括：前置放大器，其通过根据控制信号改变反馈电阻来控制用于对输入信号进行放大的带宽; 控制信号生成部，其决定前置放大器的输出信号的频带，生成控制信号; 以及校正信号生成部，其生成用于校正控制信号的校正信号; 其中所述校正信号校正所述控制信号以调整所述反馈电阻。因此，即使在给定时间段内的光输入信号的上升和下降次数小于预定数量范围的情况下，也可以适当地产生控制信号以成功进行频带控制。因此，可以实现不专用于预定输入信号模式但是能够自动调整其带宽的光接收机，并且可以降低制造光接收机结构的成本。

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