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1. 发明申请

US20090324254A1 Optical transmission apparatus and method 失效
标题翻译：光传输装置及方法
公开(公告)号：US20090324254A1
公开(公告)日：2009-12-31
申请号：US12585012
申请日：2009-08-31
申请人： Kenichi Nakamoto , Kazuyuki Mori
发明人： Kenichi Nakamoto , Kazuyuki Mori
IPC分类号： H04B10/04
CPC分类号： H04B10/572
摘要： In an optical transmission apparatus, a light-emitting laser varies its output wavelength when applied with a wavelength control signal for switching wavelengths. A wavelength controller outputs the wavelength control signal, and a filter unit subjects the wavelength control signal to a filtering process to remove high-frequency noise superimposed on the wavelength control signal. The filter unit stops the filtering process during the wavelength control and executes the filtering process during the operation.
摘要翻译：在光传输装置中，当施加用于切换波长的波长控制信号时，发光激光器改变其输出波长。波长控制器输出波长控制信号，滤波器单元使波长控制信号进行滤波处理，以去除叠加在波长控制信号上的高频噪声。滤波器单元在波长控制期间停止滤波处理，并在操作期间执行滤波处理。

2. 发明申请

US20080049316A1 Wavelength locker 失效
标题翻译：波长锁
公开(公告)号：US20080049316A1
公开(公告)日：2008-02-28
申请号：US11636619
申请日：2006-12-11
申请人： Kenichi Nakamoto , Kazuyuki Mori
发明人： Kenichi Nakamoto , Kazuyuki Mori
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： H01S5/0687
摘要： A wavelength locker includes: a birefringent plate for separating light emitted from a light source into two beams of light which are approximately in parallel to each other; a first light receiving element for directly receiving one of the two beams of light separated by the birefringent plate; a λ/4 plate and an etalon filter through which other one of the two beams of light separated by the birefringent plate passes; and a second light receiving element for receiving the other one of the two beams of light which has passed through the etalon filter. The λ/4 plate has an optic axis tilted at 45 degrees with respect to a polarization direction of light incident on the λ/4 plate, changes a polarization direction of light, which has been reflected by the etalon filter and incident on the λ/4 plate, such that the reflected light does not return to the light source after passing through the birefringent plate, and emits the resultant light.
摘要翻译：波长锁定器包括：用于将从光源发射的光分离成彼此大致平行的两束光的双折射板; 用于直接接收由双折射板分离的两束光之一的第一光接收元件; λ/ 4板和标准具过滤器，通过双折射板分离的两束光束中的另一束通过; 以及用于接收已经通过标准具过滤器的两束光束中的另一光束的第二光接收元件。 λ/ 4板具有相对于入射在λ/ 4板上的光的偏振方向倾斜45度的光轴，改变已经被标准具过滤器反射并入射到λ/ 4板上的λ/ 4板，使得反射光在通过双折射板之后不返回到光源，并且发射所得到的光。

3. 发明申请

US20100303470A1 OPTICAL TRANSMITTER 审中-公开
标题翻译：光学发射器
公开(公告)号：US20100303470A1
公开(公告)日：2010-12-02
申请号：US12785560
申请日：2010-05-24
申请人： Kenichi NAKAMOTO
发明人： Kenichi NAKAMOTO
IPC分类号： H04B10/04
CPC分类号： H04B10/505 , H04B10/5561
摘要： An optical transmitter includes an optical modulator including a phase modulator, and a delay interferometer to delay and interfere a part of an optical output of the optical modulator, and a controller to control an amplitude of a driving DPSK modulation signal to be supplied to the optical modulator based on a result derived from a level of an output signal of the delay interferometer.
摘要翻译：一种光发射机包括一个光调制器，它包括一个相位调制器和一个用于延迟和干扰光调制器的光输出的一部分的延迟干涉仪，以及一个控制器，用于控制提供给光学器件的驱动DPSK调制信号的幅度基于从延迟干涉仪的输出信号的电平得到的结果的调制器。

4. 发明申请

US20090324255A1 Light transmitting apparatus and method for controlling the same 有权
标题翻译：光发射装置及其控制方法
公开(公告)号：US20090324255A1
公开(公告)日：2009-12-31
申请号：US12585041
申请日：2009-09-01
申请人： Kenichi Nakamoto
发明人： Kenichi Nakamoto
IPC分类号： H04B10/04
CPC分类号： H04B10/572 , G02F1/17 , H01S5/0683 , H01S5/50 , H04B10/564
摘要： A light transmitting apparatus of the invention includes: a light transmitting section having a light source and an EA modulator, and a control section that controls the optical output power of the light transmitting section to be constant, based on a monitor value of EA photoelectric current. The control section uses a reference value corresponding to a wavelength of the light source, from amongst reference values of the EA photoelectric current that are different for each wavelength, and feedback controls the light transmitting section depending on a difference between the reference value and the monitor value. As a result it is possible to reliably suppress fluctuations in the optical output power due to changes in the wavelength of the light source.
摘要翻译：本发明的光发射装置包括：具有光源和EA调制器的光发射部分，以及控制部分，其基于EA光电流的监视值控制光发射部分的光输出功率恒定。控制部使用与各光源不同的EA光电流的基准值对应于光源的波长的基准值，反馈根据基准值和监视器之间的差异来控制光发送部值。结果，可以可靠地抑制由于光源的波长的变化引起的光输出功率的波动。

5. 发明授权

US08470856B2 Anthranilamide compounds, process for their production and pesticides containing them 有权
标题翻译：邻氨基苯甲酰胺化合物，其生产过程和含有它们的农药
公开(公告)号：US08470856B2
公开(公告)日：2013-06-25
申请号：US13172358
申请日：2011-06-29
申请人： Toru Koyanagi , Masayuki Morita , Kenichi Nakamoto , Akihiro Hisamatsu
发明人： Toru Koyanagi , Masayuki Morita , Kenichi Nakamoto , Akihiro Hisamatsu
IPC分类号： A01N43/56 , A01N43/40 , C07D401/12
CPC分类号： C07D401/04 , A01N43/56
摘要： Anthranilamide compounds, a process for their production, and pesticides containing these compounds as active ingredients. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
摘要翻译：邻氨基苯甲酰胺化合物，其生产方法和含有这些化合物作为活性成分的农药。本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

6. 发明授权

US08249465B2 Light transmitting apparatus and method for controlling the same 有权
标题翻译：光发射装置及其控制方法
公开(公告)号：US08249465B2
公开(公告)日：2012-08-21
申请号：US12585041
申请日：2009-09-01
申请人： Kenichi Nakamoto
发明人： Kenichi Nakamoto
IPC分类号： H04B10/04
CPC分类号： H04B10/572 , G02F1/17 , H01S5/0683 , H01S5/50 , H04B10/564
摘要： A light transmitting apparatus of the invention includes: a light transmitting section having a light source and an EA modulator, and a control section that controls the optical output power of the light transmitting section to be constant, based on a monitor value of EA photoelectric current. The control section uses a reference value corresponding to a wavelength of the light source, from amongst reference values of the EA photoelectric current that are different for each wavelength, and feedback controls the light transmitting section depending on a difference between the reference value and the monitor value. As a result it is possible to reliably suppress fluctuations in the optical output power due to changes in the wavelength of the light source.
摘要翻译：本发明的光发射装置包括：具有光源和EA调制器的光发射部分，以及控制部分，其基于EA光电流的监视值控制光发射部分的光输出功率恒定。控制部使用与各光源不同的EA光电流的基准值对应于光源的波长的基准值，反馈根据基准值和监视器之间的差异来控制光发送部值。结果，可以可靠地抑制由于光源的波长的变化引起的光输出功率的波动。

7. 发明申请

US20120082467A1 OPTICAL TRANSMITTER, OPTICAL TRANSMISSION DEVICE, AND METHOD OF CONTROLLING OPTICAL TRANSMITTER 审中-公开
标题翻译：光传输器，光传输装置及控制光传输器的方法
公开(公告)号：US20120082467A1
公开(公告)日：2012-04-05
申请号：US13247471
申请日：2011-09-28
申请人： Kenichi NAKAMOTO
发明人： Kenichi NAKAMOTO
IPC分类号： H04B10/04
CPC分类号： H04B10/5057
摘要： An optical transmitter includes a driver outputting data; an optical modulator outputting an optical modulation signal by modulating light from a light source based on the data output from the driver; a detector detecting at least one of a signal intensity of the optical modulation signal from the optical modulator and a signal intensity of the data from the driver and outputs a detection result; and an adjustor adjusting a signal parameter of the data based on the detection result.
摘要翻译：光发射机包括驱动器输出数据; 光调制器，通过基于从所述驱动器输出的数据调制来自光源的光来输出光调制信号; 检测器，检测来自光调制器的光调制信号的信号强度和来自驱动器的数据的信号强度中的至少一个，并输出检测结果; 以及基于检测结果调整数据的信号参数的调整器。

8. 发明授权

US07936509B2 Wavelength locker 失效
标题翻译：波长锁
公开(公告)号：US07936509B2
公开(公告)日：2011-05-03
申请号：US11636619
申请日：2006-12-11
申请人： Kenichi Nakamoto , Kazuyuki Mori
发明人： Kenichi Nakamoto , Kazuyuki Mori
IPC分类号： G02B5/30
CPC分类号： H01S5/0687
摘要： A wavelength locker includes: a birefringent plate for separating light emitted from a light source into two beams of light which are approximately in parallel to each other; a first light receiving element for directly receiving one of the two beams of light separated by the birefringent plate; a λ/4 plate and an etalon filter through which other one of the two beams of light separated by the birefringent plate passes; and a second light receiving element for receiving the other one of the two beams of light which has passed through the etalon filter. The λ/4 plate has an optic axis tilted at 45 degrees with respect to a polarization direction of light incident on the λ/4 plate, changes a polarization direction of light, which has been reflected by the etalon filter and incident on the λ/4 plate, such that the reflected light does not return to the light source after passing through the birefringent plate, and emits the resultant light.
摘要翻译：波长锁定器包括：用于将从光源发射的光分离成彼此大致平行的两束光的双折射板; 用于直接接收由双折射板分离的两束光之一的第一光接收元件; 由λ/ 4板和标准具过滤器通过双折射板分离的两束光束中的另一束通过; 以及用于接收已经通过标准具过滤器的两束光束中的另一光束的第二光接收元件。 λ/ 4板具有相对于入射在λ/ 4板上的光的偏振方向倾斜45度的光轴，改变被标准具过滤器反射并入射到λ/ 4板上的λ/ 4板，使得反射光在通过双折射板之后不返回到光源，并且发射所得到的光。

9. 发明申请

US20090238219A1 OPTICAL MODULE 审中-公开
标题翻译：光学模块
公开(公告)号：US20090238219A1
公开(公告)日：2009-09-24
申请号：US12405691
申请日：2009-03-17
申请人： Kenichi Nakamoto
发明人： Kenichi Nakamoto
IPC分类号： H01S3/10 , H01S3/04 , H01S3/13
CPC分类号： H01S5/0612 , H01S5/024 , H01S5/02415 , H01S5/0265 , H01S5/0425 , H01S5/0617 , H01S5/06258 , H01S5/0687 , H01S5/12
摘要： An optical module includes a semiconductor laser for output light with a wavelength, a temperature stabilization unit arranged for adjusting temperature of the semiconductor laser, and a controller for controlling a current injected to the semiconductor leaser by the use of a first function in accordance with changing of the wavelength on the bases of heat at the time of changing of the wavelength of the outputted light of the semiconductor leaser in a predetermined first period, and controlling the current injected to the semiconductor leaser by the use of a second function in accordance with changing of the wavelength on the bases of the temperature stabilization unit in a predetermined second period after the first period.
摘要翻译：光学模块包括用于输出波长的半导体激光器，设置用于调节半导体激光器温度的温度稳定单元，以及控制器，用于通过使用第一功能来控制注入半导体激光器的电流，该控制器根据改变在预定的第一周期中改变半导体激光器的输出光的波长时基于热的波长的波长，并且根据改变的方式通过使用第二功能来控制注入半导体激光器的电流在第一周期之后的预定的第二周期中，在温度稳定单元的基础上的波长的波长。

10. 发明申请

US20070129407A1 Anthranilamides, process for the production thereof, and pest controllers containing the same 有权
标题翻译：邻氨基苯甲酰胺，其制备方法和含有它们的害虫控制剂
公开(公告)号：US20070129407A1
公开(公告)日：2007-06-07
申请号：US10589782
申请日：2005-02-16
申请人： Toru Koyanagi , Masayuki Morita , Kenichi Nakamoto , Akihiro Hisamatsu
发明人： Toru Koyanagi , Masayuki Morita , Kenichi Nakamoto , Akihiro Hisamatsu
IPC分类号： A61K31/4439 , C07D403/02
CPC分类号： C07D401/04 , A01N43/56
摘要： To provide a novel anthranilamide compound or its salt which is useful as a pesticide; a process for its production; and a pesticide containing such a compound as an active ingredient. An anthranilamide compound represented by the formula (I) or its salt. In the formula, R1 is halogen, alkyl, haloalkyl, etc.; each of R2 and R3 which are independent of each other, is halogen, alkyl, haloalkyl, etc.; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; m is from 0 to 4; n is 0 or 1; and q is from 0 to 4.
摘要翻译：提供可用作农药的新型邻氨基苯甲酰胺化合物或其盐; 一个生产过程; 和含有这种化合物作为活性成分的农药。由式（I）表示的邻氨基苯甲酰胺化合物或其盐。在该式中，R 1是卤素，烷基，卤代烷基等; R 2和R 3彼此独立的是卤素，烷基，卤代烷基等; A是被Y取代的烷基; Y是可被至少一个选自卤素，烷基和卤代烷基的取代基取代的C 3-4环烷基; m为0〜4; n为0或1; q为0〜4。

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