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91. 发明授权

US08674537B2 Wind power generation system and control method for the same 有权
标题翻译：风力发电系统和控制方法相同
公开(公告)号：US08674537B2
公开(公告)日：2014-03-18
申请号：US13418736
申请日：2012-03-13
申请人： Motofumi Tanaka , Hisashi Matsuda , Kunihiko Wada , Hiroyuki Yasui , Shohei Goshima , Naohiko Shimura , Yutaka Ishiwata , Susumu Kinoshita , Tamon Ozaki , Sueyoshi Mizuno , Shinichi Noda
发明人： Motofumi Tanaka , Hisashi Matsuda , Kunihiko Wada , Hiroyuki Yasui , Shohei Goshima , Naohiko Shimura , Yutaka Ishiwata , Susumu Kinoshita , Tamon Ozaki , Sueyoshi Mizuno , Shinichi Noda
IPC分类号： F03D9/02
CPC分类号： F03D7/0256 , F03D7/022 , F03D80/00 , F05B2240/30 , H05H1/2406 , Y02E10/721 , Y02E10/723
摘要： A wind power generation system 10 of an embodiment includes a rotor 40 having blades 42, an airflow generation device 60 provided in a leading edge of each of the blades 42 and having a first electrode 61 and a second electrode 62 which are separated via a dielectric, a discharge power supply 65 applying a voltage between the electrodes of the airflow generation device 60, and a control unit 110 controlling the discharge power supply 65. The control unit 110 controls the voltage to perform pulse modulation so that the value of a relational expression fC/U is 0.1 or larger and 9 or smaller where f is a pulse modulation frequency of the voltage, C is a chord length of the blades 42, and U is a relative velocity combining a peripheral velocity of the blades 42 and a wind velocity, so as to generate plasma induced flow.
摘要翻译：一个实施例的风力发电系统10包括具有叶片42的转子40，设置在每个叶片42的前缘中的气流发生装置60，并且具有通过电介质分离的第一电极61和第二电极62 ，在气流发生装置60的电极之间施加电压的放电电源65和控制放电电源65的控制单元110.控制单元110控制电压进行脉冲调制，使得关系式 fC / U为0.1以上且9以下，f是电压的脉冲调制频率，C是叶片42的弦长，U是组合叶片42的圆周速度的相对速度和风速，以产生等离子体感应流。

92. 发明授权

US08553319B2 Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied 有权
公开(公告)号：US08553319B2
公开(公告)日：2013-10-08
申请号：US13097669
申请日：2011-04-29
申请人： Yasushi Sugaya , Susumu Kinoshita
发明人： Yasushi Sugaya , Susumu Kinoshita
IPC分类号： H04B10/12 , H04B10/17
CPC分类号： H01S3/06758 , H01S3/10015 , H01S3/1003 , H01S3/1301 , H01S2301/04 , H04B10/291 , H04B10/2912 , H04B10/2931 , H04B10/2942 , H04B10/296 , H04B2210/003 , H04J14/0221
摘要： An optical amplifying apparatus which includes an optical amplifier, an optical attenuator and a controller. The optical amplifier amplifies a light signal having a variable number of channels. The optical attenuator passes the amplified light signal and has a variable light transmissivity. Prior to varying the number of channels in the light signal, the controller varies the light transmissivity of the optical attenuator so that a power level of the amplified light signal is maintained at an approximately constant level that depends on the number of channels in the light signal prior to the varying the number of channels. While the number of channels in the light signal is being varied, the controller maintains the light transmissivity of the optical attenuator to be constant. Subsequent to varying the number of channels in the light signal, the controller varies the light transmissivity of the optical attenuator so that a power level of the amplified light signal is maintained at an approximately constant level that depends on the number of channels in the light signal subsequent to the varying the number of channels.

93. 发明申请

US20130028599A1 REPEATER, RELAY METHOD AND OPTICAL TRANSMISSION SYSTEM 有权
标题翻译：再生器，继电器和光传输系统
公开(公告)号：US20130028599A1
公开(公告)日：2013-01-31
申请号：US13538191
申请日：2012-06-29
申请人： Kyosuke SONE , George Ishikawa , Susumu Kinoshita
发明人： Kyosuke SONE , George Ishikawa , Susumu Kinoshita
IPC分类号： H04B10/16 , H04B10/08
CPC分类号： H04J14/0282 , H04B10/293 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0267 , H04J14/028
摘要： There is provided a repeater to relay an optical signal transmitted/received between an optical line terminal (OLT) and at least one optical network unit (ONU), the repeater including: a first port configured to receive an optical signal input from the at least one ONU; a converter circuit configured to convert an optical signal of a first transmission rate into an optical signal of a second transmission rate higher than the first transmission rate, the optical signal of the first transmission rate to be converted being included in optical signals received at the first port; and a second port configured to output the optical signal converted by the converter circuit to the OLT.
摘要翻译：提供了一种中继器，用于中继在光线路终端（OLT）和至少一个光网络单元（ONU）之间发送/接收的光信号，所述中继器包括：第一端口，被配置为接收从至少一个ONU; 转换器电路，被配置为将第一传输速率的光信号转换为高于第一传输速率的第二传输速率的光信号，要转换的第一传输速率的光信号被包括在第一传输速率接收的光信号中港口; 以及第二端口，被配置为将由转换器电路转换的光信号输出到OLT。

94. 发明申请

US20120280501A1 WIND POWER GENERATION SYSTEM AND CONTROL METHOD FOR THE SAME 有权
标题翻译：风力发电系统及其控制方法
公开(公告)号：US20120280501A1
公开(公告)日：2012-11-08
申请号：US13462041
申请日：2012-05-02
申请人： Motofumi Tanaka , Hisashi Matsuda , Kunihiko Wada , Hiroyuki Yasui , Shohei Goshima , Naohiko Shimura , Yutaka Ishiwata , Susumu Kinoshita , Tamon Ozaki , Sueyoshi Mizuno , Shinichi Noda , Toshiki Osako , Toshimasa Yamada
发明人： Motofumi Tanaka , Hisashi Matsuda , Kunihiko Wada , Hiroyuki Yasui , Shohei Goshima , Naohiko Shimura , Yutaka Ishiwata , Susumu Kinoshita , Tamon Ozaki , Sueyoshi Mizuno , Shinichi Noda , Toshiki Osako , Toshimasa Yamada
IPC分类号： H02P9/04
CPC分类号： F03D7/022 , F03D7/0256 , F03D17/00 , F03D80/00 , F05B2270/304 , F05B2270/327 , F05B2270/335 , H05H1/2406 , Y02E10/721 , Y02E10/722 , Y02E10/723
摘要： A wind power generation system 10 of an embodiment includes a rotor 40 having a hub 41 and blades 42, a nacelle 31 pivotally supporting the rotor 40, a tower 30 supporting the nacelle 31, an airflow generation device 60 provided in a leading edge of each of the blades 42 and having a first electrode 61 and a second electrode 62 which are separated via a dielectric, and a discharge power supply 65 capable of applying a voltage between the electrodes of the airflow generation device 60. Further, the system includes a measurement device detecting information related to at least one of output in the wind power generation system 10, torque in the rotor 40 and a rotation speed of the blades 42, and a control unit 110 controlling the discharge power supply 65 based on an output from the measurement device.
摘要翻译：一个实施例的风力发电系统10包括具有轮毂41和叶片42的转子40，枢转地支撑转子40的机舱31，支撑机舱31的塔架30，设置在每个的前缘的气流产生装置60 并且具有通过电介质分离的第一电极61和第二电极62以及能够在气流发生装置60的电极之间施加电压的放电电源65.此外，该系统包括测量与风力发电系统10的输出中的至少一个相关的装置检测信息，转子40的转矩和叶片42的转速以及基于测量的输出来控制放电用电源65的控制部110 设备。

95. 发明申请

US20120213528A1 OPTICAL RECEIVING DEVICE AND COMMUNICATION SYSTEM 有权
标题翻译：光接收设备和通信系统
公开(公告)号：US20120213528A1
公开(公告)日：2012-08-23
申请号：US13324578
申请日：2011-12-13
申请人： Goji NAKAGAWA , Susumu Kinoshita
发明人： Goji NAKAGAWA , Susumu Kinoshita
IPC分类号： H04B10/06 , H04B10/12
CPC分类号： H04B10/673 , G02B6/4206 , G02B6/421 , H01S5/02216 , H01S5/4031 , H04B10/2914
摘要： An optical receiving device includes multiple input ports to which light is input; multiple amplifiers that are arrayed and provided corresponding to the input ports, respectively, each of the amplifiers amplifying and outputting light input from a corresponding input port among of the input ports; a photo diode that converts light into an electrical signal; and a lens that inputs to the photo diode light output from the amplifiers.
摘要翻译：光接收装置包括输入光的多个输入端口; 分别对应于输入端口排列并提供的多个放大器，每个放大器放大并输出从输入端口中的相应输入端口输入的光; 将光转换成电信号的光电二极管; 以及输入到从放大器输出的光电二极管光的透镜。

96. 发明授权

US08249453B2 Optical communication system 有权
标题翻译：光通信系统
公开(公告)号：US08249453B2
公开(公告)日：2012-08-21
申请号：US12320529
申请日：2009-01-28
申请人： Yutaka Takita , Susumu Kinoshita
发明人： Yutaka Takita , Susumu Kinoshita
IPC分类号： H04J14/00 , H04J14/02 , H04B10/20
CPC分类号： H04J14/025 , H04J3/1611 , H04J14/0209 , H04J14/0212 , H04J14/0213 , H04J14/0246 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04J14/0283 , H04J14/0286
摘要： An optical communicating apparatus that is connected to another optical communicating apparatus by a two-core optical transmission path includes: a one-core optical transmission path that passes an optical signal transmitted from an optical transmitter/receiver performing one-core bilateral communication and an optical signal transmitted to the optical transmitter/receiver in an opposite direction; a transmitting unit that transmits the optical signal transmitted from the optical transmitter/receiver through the one-core optical transmission path, to the other optical communicating apparatus through a first core of the two-core optical transmission path; and a receiving unit that receives the optical signal transmitted from the other communicating apparatus through a second core of the two-core optical transmission path, and passes the received optical signal to the one-core optical transmission path.
摘要翻译：通过双芯光传输路径连接到另一光通信装置的光通信装置包括：通过从执行单核双向通信的光发射机/接收机发送的光信号的光纤传输路径和光纤信号以相反的方向传输到光发射机/接收机; 发送单元，其通过所述单核心光传输路径将从所述光收发器发送的所述光信号通过所述双核光传输路径的第一核发送到所述另一光通信装置; 以及接收单元，其通过双芯光传输路径的第二核心接收从其他通信装置发送的光信号，并将接收到的光信号传递到单芯光传输路径。

97. 发明申请

US20110262140A1 MULTI-WAVELENGTH LIGHT AMPLIFIER 有权
标题翻译：多波长光放大器
公开(公告)号：US20110262140A1
公开(公告)日：2011-10-27
申请号：US13177065
申请日：2011-07-06
申请人： Yasushi SUGAYA , Miki Takeda , Susumu Kinoshita , Terumi Chikama
发明人： Yasushi SUGAYA , Miki Takeda , Susumu Kinoshita , Terumi Chikama
IPC分类号： H04J14/02
CPC分类号： H04B10/296 , H01S3/06758 , H01S3/10015 , H01S3/1301 , H01S3/1305 , H01S2301/04 , H04B10/2931
摘要： A multi-wavelength light amplifier includes a first-stage light amplifier which has a first light amplifying optical fiber amplifying a light input, a second stage light amplifier which has a second light amplifying optical fiber amplifying a first light output from the first-stage light amplifier, and an optical system which maintains a second light output of the second-stage light amplifier at a constant power level. The first-stage and second-stage light amplifiers have different gain vs wavelength characteristics so that the multi-wavelength light amplifier has no wavelength-dependence of a gain thereof.
摘要翻译：多波长光放大器包括具有放大光输入的第一放大光纤的第一级光放大器，具有放大从第一级光输出的第一光的第二光放大光纤的第二级光放大器放大器和将第二级光放大器的第二光输出维持在恒定功率电平的光学系统。第一级和第二级光放大器具有不同的增益与波长特性，使得多波长光放大器与其增益没有波长依赖性。

98. 发明申请

US20110164309A1 GAIN AND SIGNAL LEVEL ADJUSTMENTS OF CASCADED OPTICAL AMPLIFIERS 有权
标题翻译：光电放大器的增益和信号电平调整
公开(公告)号：US20110164309A1
公开(公告)日：2011-07-07
申请号：US13042737
申请日：2011-03-08
申请人： Shinya Inagaki , Norifumi Shukunami , Susumu Kinoshita , Hiroyuki Itou , Taiki Kobayashi
发明人： Shinya Inagaki , Norifumi Shukunami , Susumu Kinoshita , Hiroyuki Itou , Taiki Kobayashi
IPC分类号： H01S3/02
CPC分类号： H04B10/2942 , H01S3/06758 , H01S3/1301 , H01S3/1305 , H04B10/2912 , H04B10/2941 , H04B2210/003
摘要： An optical amplification device which includes first and second optical amplifiers, and a controller. The first optical amplifier receives a light and amplifies the received light. The second optical amplifier receives the light amplified by the first optical amplifier, and amplifies the received light. When a level of the light received by the first optical amplifier changes by Δ, the controller controls a level of the light received by the second optical amplifier to change by approximately −Δ. In various embodiments, the controller causes the sum of the gains of the first and second optical amplifiers to be constant. In other embodiments, the optical amplification device includes first and second optical amplifier and a gain adjustor. The gain adjustor detects a deviation in gain of the first optical amplifier from a target gain, and adjusts the gain of the second optical amplifier to compensate for the detected deviation.
摘要翻译：一种包括第一和第二光放大器的光放大装置和控制器。第一光放大器接收光并放大所接收的光。第二光放大器接收由第一光放大器放大的光，并放大所接收的光。当由第一光学放大器接收的光的电平改变＆Dgr时，控制器控制由第二光放大器接收的光的水平变化大约为＆Dgr。在各种实施例中，控制器使得第一和第二光学放大器的增益之和恒定。在其他实施例中，光放大装置包括第一和第二光放大器和增益调节器。增益调节器检测第一光放大器的增益偏离目标增益，并调整第二光放大器的增益以补偿检测到的偏差。

99. 发明申请

US20100272445A1 GAIN AND SIGNAL LEVEL ADJUSTMENTS OF CASCADED OPTICAL AMPLIFIERS 有权
标题翻译：光电放大器的增益和信号电平调整
公开(公告)号：US20100272445A1
公开(公告)日：2010-10-28
申请号：US12822797
申请日：2010-06-24
申请人： Shinya INAGAKI , Norifumi Shukunami , Susumu Kinoshita , Hiroyuki Itou , Taiki Kobayashi
发明人： Shinya INAGAKI , Norifumi Shukunami , Susumu Kinoshita , Hiroyuki Itou , Taiki Kobayashi
IPC分类号： H04B10/00
CPC分类号： H04B10/2942 , H01S3/06758 , H01S3/1301 , H01S3/1305 , H04B10/2912 , H04B10/2941 , H04B2210/003
摘要： An optical amplification device which includes first and second optical amplifiers, and a controller. The first optical amplifier receives a light and amplifies the received light. The second optical amplifier receives the light amplified by the first optical amplifier, and amplifies the received light. When a level of the light received by the first optical amplifier changes by Δ, the controller controls a level of the light received by the second optical amplifier to change by approximately −Δ. In various embodiments, the controller causes the sum of the gains of the first and second optical amplifiers to be constant. In other embodiments, the optical amplification device includes first and second optical amplifier and a gain adjustor. The gain adjustor detects a deviation in gain of the first optical amplifier from a target gain, and adjusts the gain of the second optical amplifier to compensate for the detected deviation.
摘要翻译：一种包括第一和第二光放大器的光放大装置和控制器。第一光放大器接收光并放大所接收的光。第二光放大器接收由第一光放大器放大的光，并放大所接收的光。当由第一光学放大器接收的光的电平改变＆Dgr时，控制器控制由第二光放大器接收的光的水平变化大约为＆Dgr。在各种实施例中，控制器使得第一和第二光学放大器的增益之和恒定。在其他实施例中，光放大装置包括第一和第二光放大器和增益调节器。增益调节器检测第一光放大器的增益偏离目标增益，并调整第二光放大器的增益以补偿检测到的偏差。

100. 发明申请

US20100266293A1 RELAY APPARATUS, SIGNAL PROCESSING APPARATUS AND OPTICAL COMMUNICATION SYSTEM 有权
标题翻译：继电器，信号处理装置和光通信系统
公开(公告)号：US20100266293A1
公开(公告)日：2010-10-21
申请号：US12754178
申请日：2010-04-05
申请人： Kyosuke Sone , Yutaka Kai , George Ishikawa , Susumu Kinoshita
发明人： Kyosuke Sone , Yutaka Kai , George Ishikawa , Susumu Kinoshita
IPC分类号： H04B10/00
CPC分类号： H04B10/2971 , H04B10/2914 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0086
摘要： A relay apparatus including: a first interface 11 that branches an optical signal that is input in a first direction from one side of the optical transmission line, and directs the optical signal to a first path and a second path, the first path being a processing path of an optical signal having a first transmission speed, the second path being a processing path of an optical signal having a second transmission speed that is different from the first transmission speed; a processing section 12 that executes processing on an optical signal propagating through each of the paths in accordance with a corresponding transmission speed; and a second interface 13 that binds the first path and the second path of the optical signal on which the processing is executed by the processing section, by means of wavelength multiplexing and directs to the other end of the optical transmission line.
摘要翻译：一种中继装置，包括：第一接口11，其分支从光传输线的一侧沿第一方向输入的光信号，并将光信号引导到第一路径和第二路径，第一路径是处理具有第一传输速度的光信号的路径，第二路径是具有与第一传输速度不同的第二传输速度的光信号的处理路径; 处理部分12，根据相应的传输速度对通过每条路径传播的光信号执行处理; 以及第二接口13，其通过波长复用来绑定由处理部分执行处理的光信号的第一路径和第二路径，并引导到光传输线的另一端。

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