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11. 发明授权

US08002893B2 Apparatus for pulling single crystal by CZ method 有权
标题翻译：用CZ法拉单晶的装置
公开(公告)号：US08002893B2
公开(公告)日：2011-08-23
申请号：US12317695
申请日：2008-12-23
申请人： Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden
发明人： Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden
IPC分类号： C30B15/20
CPC分类号： C30B15/206 , C30B15/14 , C30B15/30 , C30B29/06 , Y10S117/911 , Y10T117/10 , Y10T117/1004 , Y10T117/1008 , Y10T117/1032 , Y10T117/1052 , Y10T117/1068 , Y10T117/1072 , Y10T117/1088
摘要： In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.
摘要翻译：在配备有冷却器和隔热构件的Czochralski（CZ）单晶拉拔器中，它们将被放置在CZ炉中，使得能够顺利地再充电和额外的材料充电。此外，可以顺利地进行利用Dash的颈部方法消除硅晶种的位错。为此，提供了一种CZ单晶拉拔器，其中冷却器和绝热构件在再充电或附加充电材料期间或在通过使用硅晶粒消除硅晶种的位错期间立即向上移动离开熔融表面破折号的脖子法。

12. 发明申请

US20100323421A1 METHOD FOR CHEMICALLY MODIFYING BIOPOLYMER AND POLYPEPTIDE 有权
标题翻译：化学修饰生物聚合物和多肽的方法
公开(公告)号：US20100323421A1
公开(公告)日：2010-12-23
申请号：US12745214
申请日：2008-11-28
申请人： Shouji Ooya , Tetsuo Hiratou , Kentaro Nakamura
发明人： Shouji Ooya , Tetsuo Hiratou , Kentaro Nakamura
IPC分类号： C07K14/78 , C07K14/00 , C07H1/00 , C07K14/76 , C07K14/435 , C07K14/47 , C07K14/75 , C07K14/42 , C07K14/745 , C07K14/415 , C12N9/96
CPC分类号： C07K1/1077 , A61K47/6435 , C07K1/13 , C08H1/06
摘要： It is an object of the present invention to provide a method for chemically modifying biopolymer and polypeptide with a hydrophobic compound or a compound which causes degradation or reaction under basic condition. The present invention provides a method for producing a chemically modified biopolymer or polypeptide, wherein a biopolymer or polypeptide is chemically modified in a reaction solution containing an organic fluorine compound.
摘要翻译：本发明的目的是提供一种用于在基本条件下引起降解或反应的疏水性化合物或化合物化学改性生物聚合物和多肽的方法。本发明提供了一种生产化学修饰的生物聚合物或多肽的方法，其中生物聚合物或多肽在含有机氟化合物的反应溶液中进行化学修饰。

13. 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。

14. 发明申请

US20100317126A1 AGGLUTINATION ASSAY METHOD IN POROUS MEDIUM LAYER 审中-公开
标题翻译：多孔介质层中的AGAGUTINATION测定方法
公开(公告)号：US20100317126A1
公开(公告)日：2010-12-16
申请号：US12835832
申请日：2010-07-14
申请人： Kentaro Nakamura , Kazuya Kawasaki , Osamu Seshimoto , Masahito Nagata , Toru Tanaka
发明人： Kentaro Nakamura , Kazuya Kawasaki , Osamu Seshimoto , Masahito Nagata , Toru Tanaka
IPC分类号： G01N33/53
CPC分类号： G01N33/54346 , G01N33/525 , G01N33/587
摘要： An agglutination assay method for quantitatively determination of an analyte in an aqueous liquid sample using particles bearing an anti-analyte. The agglutination is conducted in the porous medium layer of the analysis element. A speedy quantitative analysis of the analyte can be conveniently attained with high sensitivity. When the particle-labeled anti-analyte is contained in the porous medium layer, the anti-analyte can be stored with higher stability in the dry state. A dry analysis element for enabling such analysis method is also provided.
摘要翻译：一种用于使用带有抗分析物的颗粒定量测定含水液体样品中的分析物的凝集测定方法。凝集在分析元件的多孔介质层中进行。可以方便地以高灵敏度获得分析物的快速定量分析。当颗粒标记的抗分析物包含在多孔介质层中时，抗分析物可以在干燥状态下以更高的稳定性储存。还提供了用于实现这种分析方法的干燥分析元件。

15. 发明授权

US07796887B2 Wavelength division multiplexing optical transmission system, and wavelength division multiplexing optical transmission method 有权
标题翻译：波分复用光传输系统和波分复用光传输方法
公开(公告)号：US07796887B2
公开(公告)日：2010-09-14
申请号：US10606935
申请日：2003-06-27
申请人： Takafumi Terahara , Kentaro Nakamura
发明人： Takafumi Terahara , Kentaro Nakamura
IPC分类号： H04J14/00 , H04B10/08
CPC分类号： H04J14/02
摘要： The invention aims to provide an optical transmission system that specifies such a transmission condition so as to obtain high spectrum efficiency and a large transmission distance-capacity product at the same time, and uses low cost and small sized optical senders and optical receivers, to realize a high density wavelength multiplexing optical transmission. For this purpose, a WDM optical transmission system of the invention has a system structure that specifies by calculation the spectrum efficiency at which transmission distance-capacity product becomes a maximum value based on the determination of the type of signal light modulation and the assumption of an equation model expressing transmission characteristics of an optical multiplexer and an optical demultiplexer, and optimizes a bit rate and frequency spacing of signal light output from each optical sender, and the transmission characteristics of the optical multiplexer and the optical demultiplexer, so as to approach the spectrum efficiency.
摘要翻译：本发明旨在提供一种光传输系统，其规定了这样的传输条件，以便同时获得高频率效率和大的传输距离容量产品，并且使用低成本和小尺寸的光发送器和光接收机来实现高密度波长复用光传输。为此，本发明的WDM光传输系统具有系统结构，该系统结构根据信号光调制类型的确定，通过计算确定传输距离容量乘积成为最大值的频谱效率，表示光复用器和光解复用器的传输特性的方程模型，并且优化从每个光发送器输出的信号光的比特率和频率间隔以及光复用器和光解复用器的传输特性，以便接近频谱效率。

16. 发明授权

US07778553B2 Optical transmitter 有权
标题翻译：光发射机
公开(公告)号：US07778553B2
公开(公告)日：2010-08-17
申请号：US11599277
申请日：2006-11-15
申请人： Masahiro Yuki , Kentaro Nakamura , Hiroki Ooi , Masato Nishihara
发明人： Masahiro Yuki , Kentaro Nakamura , Hiroki Ooi , Masato Nishihara
IPC分类号： H04B10/04
CPC分类号： H04B10/5051 , H04B10/5057 , H04B10/50577 , H04B10/58
摘要： In an optical transmitter of the invention, continuous light from a light source is a (CS)RZ-D(Q)PSK modulated by two optical modulators connected in series, and a part of the optical signal output from a post-stage optical modulator is branched by an output monitor section, and the power of a preset frequency component, excluding a frequency component corresponding to a baud rate, included in an electrical spectrum acquired by photoelectrically converting the branched beams is measured. The relative phase of drive signals applied to the optical modulators is then feed-back controlled so that the power becomes a minimum. As a result, a delay shift due to a temperature change or the like between drive signals applied to respective optical modulators, can be reliably compensated.
摘要翻译：在本发明的光发射机中，来自光源的连续光是由串联连接的两个光调制器调制的（CS）RZ-D（Q）PSK，并且从后级光调制器输出的一部分光信号由输出监视部分支，并且测量包括在通过光电转换分支光束获得的电谱中的除波特率对应的频率分量之外的预设频率分量的功率。然后反馈控制施加到光学调制器的驱动信号的相对相位，使得功率变得最小。结果，可以可靠地补偿由于施加到各个光学调制器的驱动信号之间的温度变化等引起的延迟偏移。

17. 发明申请

US20090274469A1 Polarization multiplexed optical transmitting and receiving apparatus 有权
标题翻译：极化复用光发射和接收设备
公开(公告)号：US20090274469A1
公开(公告)日：2009-11-05
申请号：US12318433
申请日：2008-12-29
申请人： Masahiro Yuki , Kentaro Nakamura , George Ishikawa
发明人： Masahiro Yuki , Kentaro Nakamura , George Ishikawa
IPC分类号： H04B10/00 , H04J14/06
CPC分类号： H04B10/0799 , H04B10/2507 , H04B10/5053 , H04J14/06
摘要： In a polarization multiplexed optical transmitting and receiving apparatus, output light from a light source section of a transmission unit is separated in a polarization separating section, and then modulated in first and second modulation sections, and the modulated lights are synthesized in a polarization synthesizing section, and transmitted to an optical transmission line. Then the polarization multiplexed light propagated through the optical transmission line is demodulated in a reception section of a reception unit, and together with this, transmission characteristic information of the reception light is transferred to the transmission unit. The transmission unit that receives the transmission characteristics information controls a delay section that adjusts a delay amount of relative phases of drive signals of the modulation sections, so that the transmission characteristics of the polarization multiplexed light are within an allowable range. As a result, pulse timing between orthogonal polarization components of the polarization multiplexed light can be flexibly changed with a simple configuration.
摘要翻译：在偏振复用光发送和接收装置中，在偏振分离部分中分离来自发送单元的光源部分的输出光，然后在第一和第二调制部分中进行调制，并将调制光合成在偏振合成部分，并传输到光传输线。然后，通过光传输线传播的偏振复用光在接收单元的接收部分被解调，并且与接收光的传输特性信息一起被传送到传输单元。接收发送特性信息的发送单元控制调整各调制部的驱动信号的相位延迟量的延迟部，使得偏振复用光的发送特性在容许范围内。结果，可以以简单的结构灵活地改变偏振复用光的正交偏振分量之间的脉冲定时。

18. 发明授权

US07555061B2 Optical communication device 有权
标题翻译：光通信设备
公开(公告)号：US07555061B2
公开(公告)日：2009-06-30
申请号：US11155666
申请日：2005-06-20
申请人： Toru Katagiri , Takeshi Hoshida , Tomoo Takahara , Kentaro Nakamura , Naoki Kuwata
发明人： Toru Katagiri , Takeshi Hoshida , Tomoo Takahara , Kentaro Nakamura , Naoki Kuwata
IPC分类号： H04L27/20
CPC分类号： H04B10/5051 , H04B10/505 , H04B10/5053 , H04B10/5055 , H04B10/5561 , H04L25/03343 , H04L27/2075 , H04L27/2096
摘要： An optical sender is disclosed that operates in a Differential Quadrature Phase Shift Keying modulation scheme for high speed optical transmission and is capable of performing logical calculations at a low speed. The optical sender transmits a Differential Quadrature Phase Shift Keying (DQPSK) signal generated with modulation signals ρk and ηk so that a signal directly output from a signal receiver corresponding to the optical sender is in agreement with data signals Ik and Qk to be transmitted. The signal receiver is capable of modulation by DQPSK, and the modulation signals ρk and ηk are precoded by using the data signals Ik and Qk and the modulation signals one symbol earlier (ρk−1 and ηk−1) . The optical sender includes plural precoders that perform logical calculation simultaneously and in parallel on plural data signals one period after another period.
摘要翻译：公开了一种用于高速光传输的差分正交相移键控调制方案的光发送器，并能够以低速进行逻辑运算。光发送器发送利用调制信号rhok和etak生成的差分正交相移键控（DQPSK）信号，使得从与光发送器对应的信号接收器直接输出的信号与要发送的数据信号Ik和Qk一致。信号接收机能够通过DQPSK调制，并且通过使用数据信号Ik和Qk以及前一个符号（rhok-1和etak-1）的调制信号对调制信号rhok和etak进行预编码。光发送器包括多个预编码器，这些预编码器在一个周期之后的一个周期上同时并行并行地执行多个数据信号。

19. 发明授权

US07480459B2 Wavelength division multiplexing transmission system 有权
标题翻译：波分复用传输系统
公开(公告)号：US07480459B2
公开(公告)日：2009-01-20
申请号：US10883033
申请日：2004-07-02
申请人： Kentaro Nakamura , Hiroki Ooi , George Ishikawa
发明人： Kentaro Nakamura , Hiroki Ooi , George Ishikawa
IPC分类号： H04B10/00
CPC分类号： H04J14/0227 , H04J14/02 , H04J14/0221
摘要： The present invention provides a wavelength division multiplexing transmission system for separating wavelength division multiplexing signals, where signal lights with different bit rates are wavelength division multiplexed, according to the bit rate, and processing the separated signals individually. The wavelength division multiplexed signals, where a low-speed bit rate signal is disposed in an odd channel group and a high-speed bit rate signal is disposed in an even channel group, are demultiplexed into a low-speed signal group and a high-speed signal group by an unequal bandwidth interleaver. The low-speed signal group is processed (e.g. demultiplexing, dispersion compensation) by an optical device appropriate for the low-speed signals, and the high-speed signal group is processed by an optical device appropriate for the high-speed signals. By this, a relatively expensive and high function optical device can be applied only for the high-speed signal side, so an increase in the device cost can be kept down. Also a device with specifications appropriate for each signal can be used.
摘要翻译：本发明提供一种用于分离波分复用信号的波分复用传输系统，其中根据比特率对具有不同比特率的信号光进行波分复用，并分别处理分离的信号。在奇数信道组中设置低速比特率信号和高速比特率信号的波分复用信号被布置在偶数信道组中，被解复用为低速信号组，速度信号组由不等宽带交织器。通过适合于低速信号的光学装置对低速信号组进行处理（例如解复用，色散补偿），高速信号组由适合于高速信号的光学装置处理。由此，相对昂贵的高功能的光学元件只能用于高速信号侧，因此能够降低器件成本的增加。也可以使用具有适合每个信号的规格的装置。

20. 发明申请

US20080311019A1 Apparatus for pulling single crystal by CZ method 审中-公开
标题翻译：用CZ法拉单晶的装置
公开(公告)号：US20080311019A1
公开(公告)日：2008-12-18
申请号：US11981476
申请日：2007-10-31
申请人： Hiroshi Inagaki , Shigeki Kawashima , Makoto Kamogawa , Toshirou Kotooka , Toshiaki Saishoji , Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden , Tadayuki Hanamoto , Tadashi Hata
发明人： Hiroshi Inagaki , Shigeki Kawashima , Makoto Kamogawa , Toshirou Kotooka , Toshiaki Saishoji , Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden , Tadayuki Hanamoto , Tadashi Hata
IPC分类号： C01B33/02 , H01L21/322
CPC分类号： C30B15/206 , C30B15/14 , C30B15/30 , C30B29/06 , Y10S117/911 , Y10T117/10 , Y10T117/1004 , Y10T117/1008 , Y10T117/1032 , Y10T117/1052 , Y10T117/1068 , Y10T117/1072 , Y10T117/1088
摘要： In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.
摘要翻译：在配备有冷却器和隔热构件的Czochralski（CZ）单晶拉拔器中，它们将被放置在CZ炉中，使得能够顺利地再充电和额外的材料充电。此外，可以顺利地进行利用Dash的颈部方法消除硅晶种的位错。为此，提供了一种CZ单晶拉拔器，其中冷却器和绝热构件在再充电或附加充电材料期间或在通过使用硅晶粒消除硅晶种的位错期间立即向上移动离开熔融表面破折号的脖子法。

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