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1. 发明申请

US20110236023A1 SIGNAL LIGHT PROCESSING APPARATUS, LIGHT TRANSMISSION APPARATUS, WAVELENGTH SELECTION SWITCH, WAVELENGTH DIVISION MULTIPLEXING TRANSMISSION SYSTEM, AND SIGNAL LIGHT PROCESSING METHOD 审中-公开
标题翻译：信号光处理装置，光传输装置，波长选择开关，波长段多路传输系统和信号光处理方法
公开(公告)号：US20110236023A1
公开(公告)日：2011-09-29
申请号：US13028619
申请日：2011-02-16
申请人： Norifumi Shukunami , Tatsuya Tsuzuki , Kentaro Nakamura
发明人： Norifumi Shukunami , Tatsuya Tsuzuki , Kentaro Nakamura
IPC分类号： H04J14/02
CPC分类号： H04J14/0212 , G02B6/2931 , G02B6/29394 , G02B6/3512 , G02B6/356 , H04B10/25133
摘要： A signal light processing apparatus includes a first wavelength selection switch, a dispersion compensator, and a second wavelength selection switch. The first wavelength selection switch divides an input wavelength-multiplexed signal light into signal lights of each wavelength and outputs the signal lights from a first output port or a second output port in accordance with wavelengths of the divided signal lights. The dispersion compensator compensates dispersion compensation on the signal light output from the first output port by the first wavelength selection switch. The second wavelength selection switch combines the signal light on which dispersion compensation is compensated by the dispersion compensator and the signal light output from the second output port by the first wavelength selection switch.
摘要翻译：信号光处理装置包括第一波长选择开关，色散补偿器和第二波长选择开关。第一波长选择开关将输入的波多路复用信号光分成各波长的信号光，并根据分频信号光的波长从第一输出端口或第二输出端口输出信号光。色散补偿器补偿由第一波长选择开关从第一输出端口输出的信号光的色散补偿。第二波长选择开关将通过色散补偿器补偿色散补偿的信号光和由第一波长选择开关从第二输出端口输出的信号光组合。

2. 发明授权

US08861965B2 Optical transmission apparatus 有权
标题翻译：光传输装置
公开(公告)号：US08861965B2
公开(公告)日：2014-10-14
申请号：US13238152
申请日：2011-09-21
申请人： Kentaro Nakamura , Norifumi Shukunami , Tatsuya Tsuzuki
发明人： Kentaro Nakamura , Norifumi Shukunami , Tatsuya Tsuzuki
IPC分类号： H04J14/02
CPC分类号： H04J14/0212 , H04J14/0221
摘要： There is provided an optical transmission apparatus including: a transmitter to output an optical signal to be transferred to other optical transmission apparatus; a first dummy light source to generate first dummy light having a wavelength which is not included in an optical signal received from other optical transmission apparatus; a first wavelength-multiplexer to wavelength-multiplex the optical signal received from other optical transmission apparatus, the optical signal output from the transmitter, and an optical signal with a wavelength, of the first dummy light, which is not included in the optical signal received from other optical transmission apparatus and in the optical signal output from the transmitter; and an optical amplifier to amplify an optical signal multiplexed by the first wavelength-multiplexer.
摘要翻译：提供了一种光传输装置，包括：发射机，用于输出要传送到其他光传输装置的光信号; 第一虚拟光源，用于产生具有不包括在从其他光传输装置接收的光信号中的波长的第一虚拟光; 第一波长多路复用器，用于波长复用从其他光传输装置接收的光信号，从发射机输出的光信号和第一虚拟光的波长的光信号，其不包括在接收到的光信号中来自其他光传输装置和从发射机输出的光信号; 以及放大由第一波长多路复用器复用的光信号的光放大器。

3. 发明申请

US20100322622A1 OSNR MONITOR DEVICE AND OSNR MEASUREMENT DEVICE 失效
标题翻译： OSNR监控设备和OSNR测量设备
公开(公告)号：US20100322622A1
公开(公告)日：2010-12-23
申请号：US12818613
申请日：2010-06-18
申请人： Norifumi SHUKUNAMI , Kentaro Nakamura , Noriaki Mizuguchi
发明人： Norifumi SHUKUNAMI , Kentaro Nakamura , Noriaki Mizuguchi
IPC分类号： H04B10/08
CPC分类号： H04B10/07953
摘要： An OSNR monitor device includes an optical receiver including a delay interferometer which inputs an optical signal in accordance with a given bandwidth and outputs two optical signals and causes the optical signals to interfere with each other and optical detectors which outputs currents in accordance with optical powers of the optical signals output from the interferometer, an optical power monitor configured to obtain the optical powers of the optical signals received by the optical detectors included in the optical receiver, and an OSNR calculator configured to calculate an optical signal-to-noise ratio in accordance with the optical powers obtained from the optical power monitor and the reception bandwidth.
摘要翻译： OSNR监视器装置包括：光接收机，包括延迟干涉仪，该延迟干涉仪根据给定的带宽输入光信号，并输出两个光信号，并使光信号相互干扰，并根据光功率输出电流的光检测器从干涉仪输出的光信号，被配置为获得由光接收机中包括的光检测器接收的光信号的光功率的光功率监视器，以及被配置为根据光接收机计算光信噪比的OSNR计算器具有从光功率监视器获得的光功率和接收带宽。

4. 发明授权

US08687982B2 OSNR measuring device and optical communication system 失效
标题翻译： OSNR测量装置和光通信系统
公开(公告)号：US08687982B2
公开(公告)日：2014-04-01
申请号：US13160294
申请日：2011-06-14
申请人： Kentaro Nakamura , Norifumi Shukunami
发明人： Kentaro Nakamura , Norifumi Shukunami
IPC分类号： H04J14/02 , H04B10/079
CPC分类号： H04B10/07953
摘要： An OSNR measuring device n OSNR measuring device includes an input port to which a signal light is given; a wavelength filter which includes a variable passband, and selectively takes out an optical component corresponding to a signal optical wavelength to be measured from the signal light; a wavelength control circuit which controls the passband of the wavelength filter; a delay interferometer which branches a light output from the wavelength filter and delays one of the branched lights with respect to the other branched light and in which the branched lights are made to interfere with each other; a photodetector which detects a power of a delay interference light output; and an OSNR calculation circuit which calculates, based on a bandwidth of a passband of the wavelength filter and the power of the delay interference light, an optical signal to noise ratio of a signal optical wavelength to be measured.
摘要翻译： OSNR测量装置n OSNR测量装置包括给予信号光的输入端口; 包括可变通带的波长滤波器，并且从所述信号光中选择性地取出与要测量的信号光波长对应的光学分量; 波长控制电路，其控制所述波长滤波器的通带; 延迟干涉仪，其分支来自所述波长滤波器的光输出，并且相对于所述另一分支光延迟所述分支光中的一个，并且使所述分支光彼此干涉; 光检测器，其检测延迟干涉光输出的功率; 以及OSNR计算电路，其基于波长滤波器的通带的带宽和延迟干扰光的功率，计算要测量的信号光波长的光信噪比。

5. 发明授权

US08655170B2 OSNR monitor device and OSNR measurement device 失效
标题翻译： OSNR监控设备和OSNR测量设备
公开(公告)号：US08655170B2
公开(公告)日：2014-02-18
申请号：US12818613
申请日：2010-06-18
申请人： Norifumi Shukunami , Kentaro Nakamura , Noriaki Mizuguchi
发明人： Norifumi Shukunami , Kentaro Nakamura , Noriaki Mizuguchi
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/07953
摘要： An OSNR monitor device includes an optical receiver including a delay interferometer which inputs an optical signal in accordance with a given bandwidth and outputs two optical signals and causes the optical signals to interfere with each other and optical detectors which outputs currents in accordance with optical powers of the optical signals output from the interferometer, an optical power monitor configured to obtain the optical powers of the optical signals received by the optical detectors included in the optical receiver, and an OSNR calculator configured to calculate an optical signal-to-noise ratio in accordance with the optical powers obtained from the optical power monitor and the reception bandwidth.
摘要翻译： OSNR监视器装置包括：光接收机，包括延迟干涉仪，该延迟干涉仪根据给定的带宽输入光信号，并输出两个光信号，并使光信号相互干扰，并根据光功率输出电流的光检测器从干涉仪输出的光信号，被配置为获得由光接收机中包括的光检测器接收的光信号的光功率的光功率监视器，以及被配置为根据光接收机计算光信噪比的OSNR计算器具有从光功率监视器获得的光功率和接收带宽。

6. 发明申请

US20110311222A1 OSNR MEASURING DEVICE AND OPTICAL COMMUNICATION SYSTEM 失效
标题翻译： OSNR测量设备和光通信系统
公开(公告)号：US20110311222A1
公开(公告)日：2011-12-22
申请号：US13160294
申请日：2011-06-14
申请人： Kentaro Nakamura , Norifumi Shukunami
发明人： Kentaro Nakamura , Norifumi Shukunami
IPC分类号： H04B17/00
CPC分类号： H04B10/07953
摘要： An OSNR measuring device n OSNR measuring device includes an input port to which a signal light is given; a wavelength filter which includes a variable passband, and selectively takes out an optical component corresponding to a signal optical wavelength to be measured from the signal light; a wavelength control circuit which controls the passband of the wavelength filter; a delay interferometer which branches a light output from the wavelength filter and delays one of the branched lights with respect to the other branched light and in which the branched lights are made to interfere with each other; a photodetector which detects a power of a delay interference light output; and an OSNR calculation circuit which calculates, based on a bandwidth of a passband of the wavelength filter and the power of the delay interference light, an optical signal to noise ratio of a signal optical wavelength to be measured.
摘要翻译： OSNR测量装置n OSNR测量装置包括给予信号光的输入端口; 包括可变通带的波长滤波器，并且从所述信号光中选择性地取出与要测量的信号光波长对应的光学分量; 波长控制电路，其控制所述波长滤波器的通带; 延迟干涉仪，其分支来自所述波长滤波器的光输出，并且相对于所述另一分支光延迟所述分支光中的一个，并且使所述分支光彼此干涉; 光检测器，其检测延迟干涉光输出的功率; 以及OSNR计算电路，其基于波长滤波器的通带的带宽和延迟干扰光的功率，计算要测量的信号光波长的光信噪比。

7. 发明授权

US09101686B2 Cell support and bone regeneration material 有权
标题翻译：细胞支持和骨再生材料
公开(公告)号：US09101686B2
公开(公告)日：2015-08-11
申请号：US13582396
申请日：2011-03-01
申请人： Kentaro Nakamura , Masaki Nakamura
发明人： Kentaro Nakamura , Masaki Nakamura
IPC分类号： A61F2/28 , C12P21/06 , A61L27/22 , A61L27/18 , A61L27/20 , A61L27/38 , A61L27/56 , A61L27/58
CPC分类号： A61L27/222 , A61L27/18 , A61L27/20 , A61L27/38 , A61L27/56 , A61L27/58 , C08L67/04 , C08L1/02 , C08L5/08
摘要： An object of the present invention is to provide a three-dimensional cell support that is capable of uniformly distributing cells and retaining the cells in a state without nonuniformity and is made of a biodegradable material. The present invention provides a cell support consisting of a porous body made of a biodegradable material, the porous body having the following properties: (a) a porosity from 81% to 99.99%, (b) an average pore size of 10 to 400 μm, (c) having a hole interconnecting pores, and (d) a water absorption rate from 1000% to 9900%.
摘要翻译：本发明的目的是提供一种能够均匀分布细胞并将细胞保持在不均匀状态并由生物可降解材料制成的三维细胞载体。本发明提供一种由可生物降解材料制成的多孔体组成的细胞支持体，该多孔体具有以下特性：（a）孔隙率为81％〜99.99％，（b）平均孔径为10〜400μm ，（c）具有互相连通孔的孔，（d）吸水率从1000％到9900％。

8. 发明授权

US08877158B2 Targeting agent to newly formed blood vessels 有权
标题翻译：靶向剂新形成的血管
公开(公告)号：US08877158B2
公开(公告)日：2014-11-04
申请号：US13377788
申请日：2010-06-11
申请人： Kentaro Nakamura , Yasuhiko Tabata
发明人： Kentaro Nakamura , Yasuhiko Tabata
IPC分类号： A61K51/00 , A61M36/14 , A61K49/00 , A61B5/00 , A61B5/055 , A61K49/04 , A61K38/39 , A01N25/00 , A61K51/08 , C07K14/78 , A61K47/48
CPC分类号： C07K14/78 , A61K38/39 , A61K47/62 , A61K49/0002 , A61K51/082 , A61K51/088
摘要： It is an object of the present invention to provide a targeting agent that enables drug delivery to a neovascular site and the imaging of such a neovascular site, utilizing the effect of the agent to accumulate in the neovascular site. The present invention provides a targeting agent to a neovascular site, which comprises a gelatin-like protein.
摘要翻译：本发明的目的是提供一种靶向剂，其可以利用该药剂在新生血管部位积聚的作用，使药物输送到新生血管部位和这样的新生血管部位的成像。本发明提供了包含明胶样蛋白质的新血管部位的靶向剂。

9. 发明授权

US08365615B2 Piezoelectric vibration type force sensor 有权
标题翻译：压电振动式力传感器
公开(公告)号：US08365615B2
公开(公告)日：2013-02-05
申请号：US12743076
申请日：2009-01-20
申请人： Shuuichi Sato , Yuichi Someya , Hideyuki Nishida , Takao Yokomatsu , Kentaro Nakamura
发明人： Shuuichi Sato , Yuichi Someya , Hideyuki Nishida , Takao Yokomatsu , Kentaro Nakamura
IPC分类号： G01L1/10
CPC分类号： G01L1/162 , H01L41/1132
摘要： In a piezoelectric vibration type force sensor according to the present invention, vibration is restricted by a friction force between a piezoelectric body and a restricting member, and hence a range of sensing forces can be expanded compared with a case in which the vibration is restricted directly from a direction that is the same as an vibration direction. A conventional structure, in which a lead wire is soldered directly for electrically connecting the piezoelectric body to an external control circuit, causes a restriction of the vibration due to a solder attached to the piezoelectric body, resulting in narrowing the sensing range. Using the piezoelectric vibration type force sensor, the range of sensing forces can be expanded by making a state in which conducting portions of the piezoelectric body and the restricting member are not fixed but contact with each other for keeping electric conductivity.
摘要翻译：在根据本发明的压电振动型力传感器中，通过压电体和限制构件之间的摩擦力限制振动，因此与直接限制振动的情况相比，能够扩大感测力范围从与振动方向相同的方向。其中引线被直接焊接以将压电体电连接到外部控制电路的常规结构导致由于附着到压电体的焊料引起的振动的限制，导致感测范围变窄。使用压电振动型力传感器，可以通过使压电体和限制构件的导电部分不固定但彼此接触以保持导电性的状态来扩大感测力的范围。

10. 发明授权

US08288117B2 Dry analytical element for lipase measurement 有权
标题翻译：用于脂肪酶测量的干燥分析元件
公开(公告)号：US08288117B2
公开(公告)日：2012-10-16
申请号：US12410046
申请日：2009-03-24
申请人： Kentaro Nakamura , Shigeki Kageyama
发明人： Kentaro Nakamura , Shigeki Kageyama
IPC分类号： C12Q1/44 , C12M1/36 , C12M1/34 , C12M1/00
CPC分类号： C12Q1/44 , G01N2333/92
摘要： It is an object of the present invention to provide: a dry analytical element for analyzing pancreatic lipase wherein the triglyceride is not transcribed on the support to contaminate a transportation slip or other analytical elements and wherein an additive solution of the triglyceride neither reaggregates nor precipitate, so that the dry analytical element is stable and is compatible with production. The present invention provides a dry analytical element for measuring pancreatic lipase contained in body fluid, which comprises triglyceride of long chain alkyl fatty acid having 12 to 22 carbon atoms, monoglyceride lipase, and a glycerin measurement reagent, and which comprises a water-impermeable support and at least one spreading or reagent layer, wherein a hydrophilic polymer at a weight ratio of 1.8:1 or greater with respect to the triglyceride is contained.
摘要翻译：本发明的目的是提供：用于分析胰脂肪酶的干燥分析元件，其中甘油三酯不在载体上转录以污染运输滑移或其它分析元件，并且其中甘油三酯的添加剂溶液既不再聚集也不沉淀，使干燥分析元件稳定，与生产兼容。本发明提供一种用于测量体液中包含的胰脂肪酶的干燥分析元件，其包含具有12-22个碳原子的长链烷基脂肪酸甘油三酯，甘油单酯脂肪酶和甘油测量试剂，并且其包含不透水的载体和至少一个铺展剂或试剂层，其中含有相对于甘油三酯的1.8:1或更大重量比的亲水性聚合物。

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