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21. 发明授权

US07613397B2 Wavelength division multiplexing optical transmission system and wavelength dispersion compensation unit 有权
标题翻译：波分复用光传输系统和波长色散补偿单元
公开(公告)号：US07613397B2
公开(公告)日：2009-11-03
申请号：US10914625
申请日：2004-08-10
申请人： Kentaro Nakamura , Hiroki Ooi , George Ishikawa
发明人： Kentaro Nakamura , Hiroki Ooi , George Ishikawa
IPC分类号： H04J14/02 , H04B10/18
CPC分类号： H04B10/2525 , H04J14/02 , H04J14/0213
摘要： In the WDM optical transmission system, a high-slope dispersion compensator compensates wavelength dispersion produced in the optical transmission line. The high-slope dispersion compensator has a dispersion slope characteristic, by which a dispersion slope is substantially compensated over the wavelength bandwidth of the optical transmission line, and also a dispersion compensation characteristic, by which the residual dispersion produced after compensating the dispersion slope using the above dispersion slope characteristic becomes symmetrical with respect to a wavelength in the vicinity of the center of the wavelength bandwidth. To achieve the above compensation, a wavelength-multiplexed signal is divided into wavelength bandwidth groups, and the residual dispersion of the optical transmission line is compensated on a group-by-group basis for the wavelength bandwidth groups.
摘要翻译：在WDM光传输系统中，高斜率色散补偿器补偿光传输线中产生的波长色散。高斜率色散补偿器具有色散斜率特性，通过该色散斜率特性，在光传输线的波长带宽上基本上补偿色散斜率，以及色散补偿特性，通过该色散补偿特性，在使用上述色散斜率特性相对于波长带宽中心附近的波长对称。为了实现上述补偿，将波长多路复用信号划分为波长带宽组，并且针对波长带宽组逐个基础地补偿光传输线的剩余色散。

22. 发明授权

US07885545B2 Dispersion compensation method and compensation node 有权
标题翻译：色散补偿方法和补偿节点
公开(公告)号：US07885545B2
公开(公告)日：2011-02-08
申请号：US10971735
申请日：2004-10-25
申请人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
发明人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
IPC分类号： H04J14/02 , H04B10/12
CPC分类号： H04B10/25133
摘要： A dispersion compensation method comprising the steps of: a) providing a compensation node for each predetermined number of in-line repeaters; b) carrying out dispersion compensation for the in-line repeaters with the different bit rates in common; c) carrying out wavelength demultiplexing on the optical signal for each of the different bit rates in the compensation node; and d) setting an optimum dispersion compensation amount for the optical signal of each bit rate.
摘要翻译：一种色散补偿方法，包括以下步骤：a）为每个预定数量的串联中继器提供补偿节点; b）以不同比特率共同对串联中继器进行色散补偿; c）对补偿节点中的每个不同比特率的光信号执行波长解复用; 以及d）为每个比特率的光信号设置最佳色散补偿量。

23. 发明授权

US07860408B2 Interferometer for demodulating differential M-phase shift keying signal 失效
标题翻译：用于解调差分M相移键控信号的干涉仪
公开(公告)号：US07860408B2
公开(公告)日：2010-12-28
申请号：US11651591
申请日：2007-01-10
申请人： Akihiko Isomura , Jens Rasmussen , Takafumi Terahara , Kentaro Nakamura , Takeshi Hoshida , George Ishikawa , Hiroshi Onaka , Morio Wada , Hiroyuki Matsuura , Akira Miura , Yasuyuki Suzuki , Hideaki Arai , Satoshi Takasugi
发明人： Akihiko Isomura , Jens Rasmussen , Takafumi Terahara , Kentaro Nakamura , Takeshi Hoshida , George Ishikawa , Hiroshi Onaka , Morio Wada , Hiroyuki Matsuura , Akira Miura , Yasuyuki Suzuki , Hideaki Arai , Satoshi Takasugi
IPC分类号： H04B10/06
CPC分类号： G02F1/225 , G02F2203/21 , H04L1/0047 , H04L27/223
摘要： An interferometer for demodulating a differential M-phase shift keying signal includes a PLC type interferometer main body, a heating portion that heats the PLC type interferometer main body, and an intermediate member having a higher stiffness than that of the PLC type interferometer main body, for bonding the PLC type interferometer main body and the heating portion with each other while being sandwiched therebetween. A linear expansion coefficient difference between the PLC type interferometer main body and the intermediate member is equal to or smaller than 4.5×10−6/° C., and a thermal conductivity difference between the PLC type interferometer main body and the intermediate member is equal to or larger than 10 W/mK. A phase of an optical signal flowing through the interferometer is adjusted by using the heating portion and a second heating portion.
摘要翻译：用于解调差分M相移键控信号的干涉仪包括PLC型干涉仪主体，加热PLC型干涉仪主体的加热部分和具有比PLC型干涉仪主体更高刚度的中间部件，用于将PLC型干涉仪主体和加热部分夹在两者之间彼此粘合。 PLC型干涉仪主体与中间构件之间的线膨胀系数差等于或小于4.5×10-6 /℃，PLC型干涉仪主体与中间构件之间的热导率差相等至10W / mK以上。通过使用加热部和第二加热部来调节流过干涉仪的光信号的相位。

24. 发明申请

US20050226629A1 Dispersion compensation method and compensation node apparatus 有权
标题翻译：色散补偿方法和补偿节点装置
公开(公告)号：US20050226629A1
公开(公告)日：2005-10-13
申请号：US10971735
申请日：2004-10-25
申请人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
发明人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
IPC分类号： H04B10/2507 , H04B10/2525 , H04B10/29 , H04B10/291 , H04B10/556 , H04J14/00 , H04J14/02 , H04B10/12
CPC分类号： H04B10/25133
摘要： A dispersion compensation method comprising the steps of: a) providing a compensation node for each predetermined number of in-line repeaters; b) carrying out dispersion compensation for the in-line repeaters with the different bit rates in common; c) carrying out wavelength demultiplexing on the optical signal for each of the different bit rates in the compensation node; and d) setting an optimum dispersion compensation amount for the optical signal of each bit rate.
摘要翻译：一种色散补偿方法，包括以下步骤：a）为每个预定数量的串联中继器提供补偿节点; b）以不同比特率共同对串联中继器进行色散补偿; c）对补偿节点中的每个不同比特率的光信号执行波长解复用; 以及d）为每个比特率的光信号设置最佳色散补偿量。

25. 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％。

26. 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。

27. 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。

28. 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。

29. 发明申请

US20120220462A1 INDUCING AGENT FOR PLANT ROOT 审中-公开
标题翻译：植物根系诱导剂
公开(公告)号：US20120220462A1
公开(公告)日：2012-08-30
申请号：US13467449
申请日：2012-05-09
申请人： Mineyuki Yokoyama , Osamu Tanaka , Kentaro Nakamura
发明人： Mineyuki Yokoyama , Osamu Tanaka , Kentaro Nakamura
IPC分类号： A01N37/06 , A01P21/00
CPC分类号： A01N37/42 , A01N2300/00 , A01N25/00 , A01N43/38
摘要： An inducing agent for plant root including a ketol unsaturated fatty acid having 5 to 24 carbon atoms, 1 to 6 double bonds between carbon atoms and an α ketol structure or γ ketol structure (in particular 9-hydroxy-10-oxo-12(Z),15(Z)-octadecadienoic acid is preferable), which inducing agent for plant root may be used to promote or induce the root growth even when transplanting by cutting plants for which root generation is hard such as pine, cedar, tea, chestnut, may be used even for root growth of cuttings of Prunus×yedoensis (cherry trees) for which root growth is considered impossible, Hypericum chinense for which is transplantation by cutting is said to be difficult, and Paraserianthes falcataria Becker useful as a material for plywood, and may be used by a simple technique such as spraying.
摘要翻译：一种植物根系诱导剂，包括碳原子数5〜24的酮醇不饱和脂肪酸，碳原子数1〜6个的双键和α酮醇结构或γ酮醇结构（特别是9-羟基-10-氧代-12（Z ），15（Z） - 十八碳二烯酸是优选的），即使通过切割具有硬根的植物，例如松木，雪松，茶叶，栗子等植物，也可以将植物根的诱导剂用于促进或诱导根生长，甚至可以用于根长生根被认为是不可能的李子（樱桃树）的根的根生长，其中通过切割移植的金丝桃味被认为是困难的，并且Paraserianthes falcataria Becker可用作胶合板的材料，并且可以通过诸如喷雾的简单技术来使用。

30. 发明授权

US08251868B2 Travel operation structure for work vehicle 有权
标题翻译：作业车辆行驶结构
公开(公告)号：US08251868B2
公开(公告)日：2012-08-28
申请号：US12561690
申请日：2009-09-17
申请人： Nobushige Ichikawa , Kentaro Nakamura , Susumu Umemoto , Hisao Mukai , Shota Nagasawa , Takuya Inamori
发明人： Nobushige Ichikawa , Kentaro Nakamura , Susumu Umemoto , Hisao Mukai , Shota Nagasawa , Takuya Inamori
IPC分类号： B60W10/04 , B60W10/10 , B60W10/18
CPC分类号： F16H61/4104 , F16H47/02 , F16H59/54 , F16H61/4157 , F16H2200/0034 , Y10T477/60 , Y10T477/6197 , Y10T477/647 , Y10T477/648
摘要： A travel operation structure of a work vehicle, comprising a pair of left and right side brake pedals disposed on either the left or right of a steering wheel; a hydro static transmission for changing the speed of travel; and a stop operation pedal disposed on the other of the left and right of the steering wheel; wherein the corresponding left or right side brake is applied when one of the pair of left and right side brake pedals is depressed, and when both the left and right side brake pedals are depressed, both the left and right side brakes operate, and travel is stopped; and when the stop operation pedal is depressed, operating oil of the continuously variable speed change device is directed into an oil tank, and the continuously variable speed change device is switched to a neutral stop position for blocking transmission of power to the travel device.
摘要翻译：一种工作车辆的行驶操作结构，包括设置在方向盘左侧或右侧的一对左右侧制动踏板; 用于改变行驶速度的静电传动装置; 以及设置在所述方向盘的左右两侧的停止操作踏板; 其中当所述一对左侧制动踏板和右侧制动踏板中的一个被压下时，施加相应的左侧制动器或右侧制动器，并且当左和右侧制动踏板都被按下时，左侧制动器和右侧制动器都工作，行驶是停了并且当停止操作踏板被按下时，无级变速装置的工作油被引导到油箱中，并且将连续可变变速装置切换到中止停止位置，以阻断对行驶装置的动力传递。

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