专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140133869A1 RZ OPTICAL MODULATOR AND RZ OPTICAL MODULATION METHOD 有权
标题翻译： RZ光学调制器和RZ光学调制方法
公开(公告)号：US20140133869A1
公开(公告)日：2014-05-15
申请号：US14128568
申请日：2012-06-21
申请人： Kouichi Suzuki , Masao Morie
发明人： Kouichi Suzuki , Masao Morie
IPC分类号： H04B10/516
CPC分类号： H04B10/5162 , H04B10/5053 , H04B10/5561
摘要： In an optical transmission system using an RZ code, in order to improve the quality of the modulated transmission signal, an RZ optical modulator includes an RZ carver that outputs a optical pulse train of the RZ code, a polarization adjustment device which improves and outputs a polarization extinction ratio of optical pulse train outputted from the RZ carver and an optical modulator which modulates and outputs the optical pulse train outputted from a polarization adjustment device.
摘要翻译：在使用RZ码的光传输系统中，为了提高调制传输信号的质量，RZ光调制器包括输出RZ码的光脉冲串的RZ刻录机，改善并输出从RZ卡弗尔输出的光脉冲串的偏振消光比和调制并输出从偏振调节装置输出的光脉冲串的光调制器。

2. 发明授权

US09252888B2 Coherent optical receiver device and coherent optical receiving method 有权
标题翻译：相干光接收装置和相干光接收方式
公开(公告)号：US09252888B2
公开(公告)日：2016-02-02
申请号：US13980307
申请日：2012-01-20
申请人： Masao Morie , Kouichi Suzuki
发明人： Masao Morie , Kouichi Suzuki
IPC分类号： H04B10/61
CPC分类号： H04B10/07955 , H04B10/611 , H04B10/616 , H04B10/6166
摘要： In a coherent optical receiver device, the control process for keeping received signals in high quality is complicated, therefore, a coherent optical receiver device according to an exemplary aspect of the invention includes a coherent optical receiver receiving input signal light; an input power monitor obtaining input power information determined on the basis of the power of the input signal light; a local oscillator connected to the coherent optical receiver; and a controller connected to the coherent optical receiver, the input power monitor, and the local oscillator; wherein the coherent optical receiver comprises a 90-degree hybrid circuit, a photoelectric converter, and an amplifier; the input power monitor is disposed in the optical path of the input signal light in a stage preceding the amplifier; and the controller obtains the input power information from the input power monitor and controls the power of local oscillation light output from the local oscillator on the basis of the input power information.
摘要翻译：在相干光接收机装置中，用于保持高质量的接收信号的控制过程是复杂的，因此，根据本发明的示例性方面的相干光接收机装置包括接收输入信号光的相干光接收机; 输入功率监视器，其基于输入信号光的功率确定输入功率信息; 连接到相干光接收机的本地振荡器; 以及连接到相干光接收器，输入功率监视器和本地振荡器的控制器; 其中所述相干光接收机包括90度混合电路，光电转换器和放大器; 输入功率监视器设置在输入信号光的光路中，处于放大器之前的阶段; 并且控制器从输入功率监视器获取输入功率信息，并且基于输入功率信息来控制从本地振荡器输出的本地振荡光的功率。

3. 发明授权

US09264142B2 RZ optical modulator and RZ optical modulation method 有权
标题翻译： RZ光调制器和RZ光调制方法
公开(公告)号：US09264142B2
公开(公告)日：2016-02-16
申请号：US14128568
申请日：2012-06-21
申请人： Kouichi Suzuki , Masao Morie
发明人： Kouichi Suzuki , Masao Morie
IPC分类号： H04B10/04 , H04B10/516 , H04B10/50 , H04B10/556
CPC分类号： H04B10/5162 , H04B10/5053 , H04B10/5561
摘要： In an optical transmission system using an RZ code, in order to improve the quality of the modulated transmission signal, an RZ optical modulator includes an RZ carver that outputs a optical pulse train of the RZ code, a polarization adjustment device which improves and outputs a polarization extinction ratio of optical pulse train outputted from the RZ carver and an optical modulator which modulates and outputs the optical pulse train outputted from a polarization adjustment device.
摘要翻译：在使用RZ码的光传输系统中，为了提高调制传输信号的质量，RZ光调制器包括输出RZ码的光脉冲串的RZ刻录机，改善并输出从RZ卡弗尔输出的光脉冲串的偏振消光比和调制并输出从偏振调节装置输出的光脉冲串的光调制器。

4. 发明申请

US20130287393A1 COHERENT OPTICAL RECEIVER DEVICE AND COHERENT OPTICAL RECEIVING METHOD 有权
标题翻译：相关光接收器件和相干光接收方法
公开(公告)号：US20130287393A1
公开(公告)日：2013-10-31
申请号：US13980307
申请日：2012-01-20
申请人： Masao Morie , Kouichi Suzuki
发明人： Masao Morie , Kouichi Suzuki
IPC分类号： H04B10/61
CPC分类号： H04B10/07955 , H04B10/611 , H04B10/616 , H04B10/6166
摘要： In a coherent optical receiver device, the control process for keeping received signals in high quality is complicated, therefore, a coherent optical receiver device according to an exemplary aspect of the invention includes a coherent optical receiver receiving input signal light; an input power monitor obtaining input power information determined on the basis of the power of the input signal light; a local oscillator connected to the coherent optical receiver; and a controller connected to the coherent optical receiver, the input power monitor, and the local oscillator; wherein the coherent optical receiver comprises a 90-degree hybrid circuit, a photoelectric converter, and an amplifier; the input power monitor is disposed in the optical path of the input signal light in a stage preceding the amplifier; and the controller obtains the input power information from the input power monitor and controls the power of local oscillation light output from the local oscillator on the basis of the input power information.
摘要翻译：在相干光接收机装置中，用于保持高质量的接收信号的控制过程是复杂的，因此，根据本发明的示例性方面的相干光接收机装置包括接收输入信号光的相干光接收机; 输入功率监视器，其基于输入信号光的功率确定输入功率信息; 连接到相干光接收机的本地振荡器; 以及连接到相干光接收器，输入功率监视器和本地振荡器的控制器; 其中所述相干光接收机包括90度混合电路，光电转换器和放大器; 输入功率监视器设置在输入信号光的光路中，处于放大器之前的阶段; 并且控制器从输入功率监视器获取输入功率信息，并且基于输入功率信息来控制从本地振荡器输出的本地振荡光的功率。

5. 发明授权

US08697014B2 Specimen rack 有权
标题翻译：标本架
公开(公告)号：US08697014B2
公开(公告)日：2014-04-15
申请号：US13058049
申请日：2009-09-03
申请人： Kouichi Suzuki , Nobuo Suzuki , Seiji Nomura , Tadashi Oishi , Takeshi Setomaru
发明人： Kouichi Suzuki , Nobuo Suzuki , Seiji Nomura , Tadashi Oishi , Takeshi Setomaru
IPC分类号： B01L9/06
CPC分类号： B01L9/06 , B01L3/5453 , B01L2200/023 , G01N35/026
摘要： A specimen rack can be used for specimen containers irrespective of kinds thereof and irrespective of whether or not the specimen containers are rotated. An adapter is used for an automatic analyzer and a specimen pre-processing device and is adapted for a specimen rack capable of holding specimen containers. The adapter is provided with a specimen rack mounting section inserted and fixed to an adapter insertion section of a specimen rack body, a specimen container positioning section for holding the specimen containers, and a sleeve.
摘要翻译：样品架可以用于样品容器，不管其种类如何，而不管样品容器是否旋转。适配器用于自动分析仪和样品预处理装置，并适用于能够容纳标本容器的样品架。适配器设置有插入并固定到检体架主体的适配器插入部的试样架安装部，保持试样容器的检体容器定位部和套筒。

6. 外观设计

USD603524S1 Portion of a sample rack 有权
标题翻译：样品架的一部分
公开(公告)号：USD603524S1
公开(公告)日：2009-11-03
申请号：US29309873
申请日：2008-10-30
申请人： Kouichi Suzuki , Nobuo Suzuki , Seiji Nomura , Takeshi Setomaru
设计人： Kouichi Suzuki , Nobuo Suzuki , Seiji Nomura , Takeshi Setomaru

7. 发明授权

US07301383B2 Circuit for controlling phase with improved linearity of phase change 失效
标题翻译：控制相位的电路具有改善的相变线性度
公开(公告)号：US07301383B2
公开(公告)日：2007-11-27
申请号：US11209518
申请日：2005-08-24
申请人： Kouichi Suzuki
发明人： Kouichi Suzuki
IPC分类号： H03H11/16
CPC分类号： H03K5/13 , H03K2005/00052
摘要： A circuit for controlling phase includes a first node providing a current responsive to a first clock signal, a first plurality of switch circuits coupled to the first node, a first plurality of current supply sources coupled to the first plurality of switch circuits, respectively, a second node providing a current responsive to a second clock signal, a second plurality of switch circuits coupled to the second node, and a second plurality of current supply sources coupled to the second plurality of switch circuits, respectively, wherein the first node and the second node are coupled to combine the first clock signal and the second clock signal, at least one of the first plurality of current supply sources having a current supply amount different from another, and at least one of the second plurality of current supply sources having a current supply amount different from another.
摘要翻译：用于控制相位的电路包括提供响应于第一时钟信号的电流的第一节点，耦合到第一节点的第一多个开关电路，分别耦合到第一多个开关电路的第一多个电流源，第二节点提供响应于第二时钟信号的电流，耦合到第二节点的第二多个开关电路以及分别耦合到第二多个开关电路的第二多个电流源，其中第一节点和第二节点耦合第一时钟信号和第二时钟信号，所述第一多个电流源中的至少一个具有不同于另一个的电流供应量，并且所述第二多个电流源中的至少一个具有电流供应量不同于另一个。

8. 发明申请

US20060222296A1 Optical wavelength division multiplexer 审中-公开
标题翻译：光波分复用器
公开(公告)号：US20060222296A1
公开(公告)日：2006-10-05
申请号：US11392932
申请日：2006-03-30
申请人： Kouichi Suzuki , Tomoyuki Hino
发明人： Kouichi Suzuki , Tomoyuki Hino
IPC分类号： G02B6/26
CPC分类号： G02B6/12016 , G02B6/12007 , G02B6/12019 , G02B6/29352 , G02B6/2938
摘要： In an optical wavelength division multiplexer, flattening of band characteristic can be realized while reducing excessive loss due to the flattening of band characteristic in an arrayed waveguide grating. Further, the flat band of the band characteristic can be made broader. The optical wavelength division multiplexer according to the invention includes: a first coupler optical waveguide 104 and a second coupler optical waveguide 106; one or more input side connecting part waveguide(s) 103 with one end connected to an input optical waveguide 101 and the other end connected to an optical input end face of the first coupler optical waveguide 104; one or more output side connecting part waveguide(s) 103′ with one end connected to an output optical waveguide 107 and the other end connected to an optical output end face of the second coupler optical waveguide 106; and an arrayed optical waveguide 105 connected between the first coupler optical waveguide 104 and the second coupler optical waveguide 106 and having plural channel waveguides with different lengths from one another, and further includes an optical interferometer connected to at least two optical waveguides between the input side connecting part waveguide 103 and the input optical waveguide 101. The optical interferometer includes a ring structure 202 that feeds back an input light, and is provided so that an interference period of the optical interferometer may become equal to a difference between frequencies of light output from adjacent optical waveguides of the output side connecting part waveguide 107.
摘要翻译：在光波分复用器中，可以实现波段特性的平坦化，同时减少由阵列波导光栅中的带特性变平而导致的过多损耗。此外，可以使带特性的平带变宽。根据本发明的光波分复用器包括：第一耦合器光波导104和第二耦合光波导106; 一个或多个输入侧连接部分波导103，其一端连接到输入光波导101，另一端连接到第一耦合光波导104的光输入端面; 一个或多个输出侧连接部分波导103'，其一端连接到输出光波导107，另一端连接到第二耦合光波导106的光输出端面; 以及连接在第一耦合光波导104和第二耦合光波导106之间并且具有彼此不同长度的多个波导管的阵列光波导105，并且还包括连接到输入侧的至少两个光波导的光学干涉仪连接部分波导103和输入光波导101。光干涉仪包括反馈输入光的环形结构202，并且被设置成使得光干涉仪的干涉周期可能变得等于从输出侧连接部分波导107的相邻光波导输出的光的频率差。

9. 发明申请

US20050172992A1 Thermoelectric generator for internal combusion engine 有权
标题翻译：用于内部混合发动机的热电发生器
公开(公告)号：US20050172992A1
公开(公告)日：2005-08-11
申请号：US11049644
申请日：2005-02-04
申请人： Kouji Shimoji , Kouichi Suzuki
发明人： Kouji Shimoji , Kouichi Suzuki
IPC分类号： B60K6/08 , B60K13/04 , B60R16/02 , H01L35/00 , H01L35/28 , H01L35/30 , H01L35/32 , H02N10/00 , H02N11/00
CPC分类号： H01L35/30 , F01N5/025 , F01N13/0097 , Y02T10/16
摘要： A thermoelectric generator that reduces the size of an entire exhaust apparatus for an internal combustion engine, while ensuring the amount of electric power generated by a thermoelectric generation element and the purging effect of a catalyst device. The thermoelectric generator includes a catalyst device, arranged in the exhaust passage, for purging exhaust. A thermoelectric generation element, which is arranged on the catalyst device, converts thermal energy of the exhaust passing through the exhaust passage to electric energy. The thermoelectric generation element is arranged at a downstream portion of the catalyst device with respect to the flow of the exhaust.
摘要翻译：一种在确保由热电发电元件产生的电力量和催化剂装置的净化效果的同时，减小内燃机整体排气装置的尺寸的热电发电机。热电发生器包括布置在排气通道中的用于排气的催化剂装置。布置在催化剂装置上的热电发电元件将通过排气通道的排气的热能转换为电能。热电发电元件相对于排气的流动布置在催化剂装置的下游部分。

10. 发明授权

US06508008B2 Running type road surface shape measuring apparatus 失效
公开(公告)号：US06508008B2
公开(公告)日：2003-01-21
申请号：US09793691
申请日：2001-02-26
申请人： Kouichi Suzuki , Yoshikazu Inoue
发明人： Kouichi Suzuki , Yoshikazu Inoue
IPC分类号： E01C2301
CPC分类号： E01C23/01 , G01B5/285
摘要： A running type road surface shape measuring apparatus for measuring the unevenness and grade of road surface in the longitudinal and transverse directions during running of vehicle comprises a vehicle body (1), on which two running wheels (3, 5) and one measuring wheel (6) are supported rotatably in series, said measuring wheels (6) is located movably in the upward and downward direction between said two running wheels (3, 5), and an ancillary wheel (8) is rotatably mounted on said body (1) in parallel to said measuring wheel (6). The measuring wheel (6) is provided with a displacement measuring sensor (13) for measuring a displacement in upward and downward directions of said measuring wheel (6) and a distance measuring encoder (16) for measuring a moving distance of said measuring wheel (6), and said vehicle body (1) is provided with an angle measuring sensor (19) for measuring a grade of road surface.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式