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21. 发明申请

US20090267450A1 Vibration Actuator 失效
标题翻译：振动执行器
公开(公告)号：US20090267450A1
公开(公告)日：2009-10-29
申请号：US12083124
申请日：2007-02-21
申请人： Masaki Takasan , Hirohiko Ishikawa , Kazuo Seiki , Kentaro Nakamura , Sadayuki Ueha
发明人： Masaki Takasan , Hirohiko Ishikawa , Kazuo Seiki , Kentaro Nakamura , Sadayuki Ueha
IPC分类号： H02N2/12 , H02N2/14
CPC分类号： H02N2/108 , H01L41/092 , H02N2/0035 , H02N2/106
摘要： It is an subject of the present invention to provide a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.When a composite vibrator (2) is driven to generate a composite vibration combining a plurality of vibrations, a first stator (3) and a second stator (4) vibrate, thereby causing elliptical movements in corner portions (8) and (9) of the first stator (3) and the second stator (4), respectively. As a result, a first rotor (A) abutting onto and pressurized against the corner portion (8) of the first stator (3) and a second rotor (B) abutting onto and pressurized against the corner portion (9) of the second stator (4) are rotated at the same time. Further, in this case, by selecting vibration modes of the plurality of vibrations constituting the composite vibration, the two rotors (A) and (B) can be rotated in the same direction or in opposite directions with respect to each other.
摘要翻译：本发明的主题是提供一种振动致动器，其中多个转子可由单个振动单元驱动。当复合振动器（2）被驱动以产生组合多个振动的复合振动时，第一定子（3）和第二定子（4）振动，从而导致角部（8）和（9）中的椭圆运动第一定子（3）和第二定子（4）。结果，抵靠在第一定子（3）的角部（8）上并对其进行加压的第一转子（A）和与第二定子（8）的角部（9）抵接并压靠的第二转子（4）同时旋转。此外，在这种情况下，通过选择构成复合振动的多个振动的振动模式，两个转子（A）和（B）可以相对于彼此沿相同的方向或相反的方向旋转。

22. 发明申请

US20090238571A1 OPTICAL TRANSMISSION SYSTEM AND METHOD FOR CHROMATIC DISPERSION COMPENSATION 有权
标题翻译：用于色散补偿的光传输系统和方法
公开(公告)号：US20090238571A1
公开(公告)日：2009-09-24
申请号：US12405582
申请日：2009-03-17
申请人： Kentaro NAKAMURA , Hiroki OOI , George Ishikawa
发明人： Kentaro NAKAMURA , Hiroki OOI , George Ishikawa
IPC分类号： H04J14/02
CPC分类号： H04B10/25133 , H04B10/07951 , H04J14/021 , H04J14/0227 , H04J14/0246 , H04J14/0256 , H04J14/026 , H04J14/0279
摘要： An optical transmission system including an optical transmission path for transmitting WDM signals multiplexed different wavelength optical signals, the WDM signals including different bit rate optical signals or different modulation format optical signals; a repeater arranged in the optical transmission path, the repeater including a chromatic dispersion compensation unit for compensating chromatic dispersion compensation for the WDM signals; and a network management system including processes of determining a dispersion compensation ratio indicating the ratio with respect to the dispersion compensation amount at which the residual dispersion of the WDM signals are zero after transmission via the optical transmission path, on the bases of the mixture ratio of different optical signals included in the WDM signals, and variably setting the dispersion compensation amount for the in-line repeater according to the dispersion compensation ratio.
摘要翻译：一种光传输系统，包括用于传输复用的不同波长光信号的WDM信号的光传输路径，所述WDM信号包括不同的比特率光信号或不同调制格式的光信号; 布置在所述光传输路径中的中继器，所述中继器包括用于补偿所述WDM信号的色散补偿的色散补偿单元; 以及网络管理系统，其包括以下步骤的处理：基于所述混合比率，确定相对于所述WDM信号的残留色散为零的色散补偿量的比率的色散补偿比，包括在WDM信号中的不同的光信号，并且根据色散补偿比可变地设置用于同时中继器的色散补偿量。

23. 发明申请

US20090220242A1 OPTICAL ADDING AND DROPPING DEVICE AND OPTICAL TRANSMISSION APPARATUS 有权
标题翻译：光学添加和删除设备和光传输设备
公开(公告)号：US20090220242A1
公开(公告)日：2009-09-03
申请号：US12338123
申请日：2008-12-18
申请人： Hiroki OOI , Takafumi Terahara , Kentaro Nakamura , Chihiro Ohshima , Tsuyoshi Yamamoto
发明人： Hiroki OOI , Takafumi Terahara , Kentaro Nakamura , Chihiro Ohshima , Tsuyoshi Yamamoto
IPC分类号： H04J14/02
CPC分类号： H04J14/0213 , H04J14/0205 , H04J14/0206 , H04J14/0208 , H04J14/0212
摘要： An optical adding and dropping device includes a drop section including an input port and having a through port and a plurality of drop ports set as output ports, a first multiplexer adapted to multiplex light from the through port and light from a plurality of add ports, and a spectrum foot removing section provided on the input side of the first multiplexer and adapted to remove a foot of a spectrum of light to be inputted from the add ports to the first multiplexer. The optical adding and dropping device can be configured at a low cost while it has adding and dropping functions.
摘要翻译：一种光分插装置，包括具有输入端口，具有通孔和设置为输出端口的多个分支端口的放置部分，第一多路复用器，用于复用来自通孔的光和来自多个附加端口的光，以及频谱测量脚移除部分，设置在第一多路复用器的输入侧，并且适于将要从添加端口输入的光谱的一个脚部移除到第一多路复用器。光放大装置可以以低成本配置，具有添加和删除功能。

24. 发明申请

US20090173272A1 Apparatus for pulling single crystal by CZ method 有权
公开(公告)号：US20090173272A1
公开(公告)日：2009-07-09
申请号：US12317695
申请日：2008-12-23
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： C30B15/00 , F28D15/00
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.

25. 发明申请

US20090097866A1 OPTICAL RECEIVING DEVICE AND OPTICAL TRANSMISSION SYSTEM 有权
标题翻译：光接收设备和光传输系统
公开(公告)号：US20090097866A1
公开(公告)日：2009-04-16
申请号：US12248894
申请日：2008-10-10
申请人： Kentaro NAKAMURA
发明人： Kentaro NAKAMURA
IPC分类号： H04B10/06
CPC分类号： H04B10/2513 , H04B10/66
摘要： According to an aspect of an embodiment, an apparatus includes: a wavelength-to-transmission quality characteristic obtaining unit for obtaining a wavelength-to-transmission quality characteristic; a residual dispersion-to-transmission quality characteristic saving unit for saving a residual dispersion-to-transmission quality characteristic; a wavelength-to-residual dispersion characteristic generating unit for generating a wavelength-to-residual dispersion characteristic from a relationship between the wavelengths of the other channels and the residual dispersion based on the wavelength-to-transmission quality characteristic and the residual dispersion-to-transmission quality characteristic; a variable dispersion compensator for providing variable dispersion compensation to another channel,; and a variable dispersion compensation controlling unit for performing setting control on a dispersion compensation amount.
摘要翻译：根据实施例的一个方面，一种装置包括：波长传输质量特征获取单元，用于获得波长传输质量特性; 剩余色散传输质量特征保存单元，用于保存残余色散传输质量特性; 波长到残留色散特性产生单元，用于根据波长与透射质量特性和残留色散之间的关系从其他通道的波长与残余色散之间的关系产生波长残留色散特性，传输质量特征; 用于向另一通道提供可变色散补偿的可变色散补偿器; 以及可变色散补偿控制单元，用于对色散补偿量进行设定控制。

26. 发明申请

US20090047028A1 QUADRATURE PHASE-SHIFT KEYING MODULATOR AND PHASE SHIFT AMOUNT CONTROLLING METHOD FOR THE SAME 有权
标题翻译：相位相移键控调制器及其相位移量控制方法
公开(公告)号：US20090047028A1
公开(公告)日：2009-02-19
申请号：US12234931
申请日：2008-09-22
申请人： Takafumi TERAHARA , Takeshi Hoshida , Kentaro Nakamura , Yuichi Akiyama , Hiroki Ooi , Jens C. Rasmussen , Akira Miura
发明人： Takafumi TERAHARA , Takeshi Hoshida , Kentaro Nakamura , Yuichi Akiyama , Hiroki Ooi , Jens C. Rasmussen , Akira Miura
IPC分类号： H04B10/04
CPC分类号： H04B10/5053 , G02F1/0121 , G02F2001/212 , G02F2201/58 , G02F2203/21 , H04B10/505 , H04B10/50577 , H04B10/5561
摘要： The improved quadrature phase shift keying modulator has a structure such that the average light output power of phase-shift keying modulation light output from the combining unit is changed according to the phase difference between the first and the second optical signal after being combined by means of applying driving signals different in eye crossing percentage by the first modulator and the second modulator, respectively, and has a power monitor monitoring the average light output power of quadrature phase-shift keying modulated light and a phase shift controlling unit which performs feedback control of the phase shift amount in the phase shifting unit based on the average light output power monitored by the power monitor.
摘要翻译：改进的正交相移键控调制器具有这样的结构，使得从组合单元输出的相移键控调制光的平均光输出功率根据第一和第二光信号之间的相位差在通过通过第一调制器和第二调制器分别施加与眼睛交叉百分比不同的驱动信号，并且具有监视正交相移键控调制光的平均光输出功率的功率监视器和执行正交相移键控调制光的相位偏移控制单元的反相控制基于由功率监视器监视的平均光输出功率，移相单元中的相移量。

27. 发明申请

US20080291197A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING PROGRAM 有权
标题翻译：信息处理设备，信息处理方法和信息处理程序
公开(公告)号：US20080291197A1
公开(公告)日：2008-11-27
申请号：US12121074
申请日：2008-05-15
申请人： Kentaro NAKAMURA , Toru SASAKI , Akira TANGE , Masafumi MATSUDA , Kumiko TOKUHARA , Yongjin JUNG , Masaki KASAHARA
发明人： Kentaro NAKAMURA , Toru SASAKI , Akira TANGE , Masafumi MATSUDA , Kumiko TOKUHARA , Yongjin JUNG , Masaki KASAHARA
IPC分类号： G06F17/00
CPC分类号： G06F3/0482 , G06F3/04845 , G06F3/165 , G06F17/30752 , G06F17/30772 , G06F2203/04803 , G06F2203/04806 , H04L67/18 , H04L67/306 , H04W4/02
摘要： An information processing device includes: a control section that displays, in response to an operation of an operation section, a piece of map information on a display section and acquires, in accordance with the piece of map information displayed on the display section, a list of content related to the piece of map information.
摘要翻译：一种信息处理装置，包括：控制部，其响应于操作部的操作，在显示部上显示一条地图信息，并且根据显示在显示部上的地图信息获取列表与该片地图信息相关的内容。

28. 发明申请

US20080199182A1 Transmission system and transmission method 有权
标题翻译：传输系统及传输方式
公开(公告)号：US20080199182A1
公开(公告)日：2008-08-21
申请号：US12068026
申请日：2008-01-31
申请人： Hiroki Ooi , Akira Miura , Takeshi Hoshida , Kentaro Nakamura , Yasushi Sugaya , Ryosuke Goto
发明人： Hiroki Ooi , Akira Miura , Takeshi Hoshida , Kentaro Nakamura , Yasushi Sugaya , Ryosuke Goto
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04B10/2513 , H04B10/2557 , H04J14/0201
摘要： A wavelength division multiplexing system according to the present art adjusts the amount of dispersion compensation (the amount of dispersion compensation of an NZ-DSF and a DCF) every all spans on the basis of the time slot when an intensity modulation signal transmitter outputs an intensity modulation signal and the wavelength interval when a wavelength coupler multiplexes a phase modulation signal (output from a phase modulation signal transmitter) and the intensity modulation signal.
摘要翻译：根据本发明的波分复用系统根据强度调制信号发射机输出强度的时隙，调整每个跨度的色散补偿量（NZ-DSF和DCF的色散补偿量）调制信号和波长耦合器复用相位调制信号（相位调制信号发射机的输出）和强度调制信号的波长间隔。

29. 发明申请

US20080189359A1 Content providing method, content playback method, portable wireless terminal, and content playback apparatus 审中-公开
标题翻译：内容提供方法，内容再现方法，便携式无线终端以及内容再现装置
公开(公告)号：US20080189359A1
公开(公告)日：2008-08-07
申请号：US12011959
申请日：2008-01-30
申请人： Toru Sasaki , Akira Tange , Masafumi Matsuda , Yongjin Jung , Kentaro Nakamura , Kumiko Tokuhara , Masaki Kasahara
发明人： Toru Sasaki , Akira Tange , Masafumi Matsuda , Yongjin Jung , Kentaro Nakamura , Kumiko Tokuhara , Masaki Kasahara
IPC分类号： G06F15/16
CPC分类号： H04L67/2823 , G06F16/4387 , G06F16/957 , H04L67/2828 , H04N7/17318 , H04N21/23439 , H04N21/25808 , H04N21/4126 , H04N21/6181
摘要： Content data is provided as follows. If a request for providing a content is received from a portable wireless terminal or a content playback apparatus associated with the portable wireless terminal, then content data of the requested content in a form adapted for use by the portable wireless terminal is provided to the portable wireless terminal. Furthermore, content data of the requested content in a form adapted for use by the content playback apparatus is also provided to the content playback apparatus, or a process for providing content data of the requested content in the form adapted for use by the content playback apparatus is performed.
摘要翻译：内容数据如下提供。如果从与便携式无线终端相关联的便携式无线终端或内容播放装置接收到用于提供内容的请求，则将适合于由便携式无线终端使用的形式的请求内容的内容数据提供给便携式无线终奌站。此外，内容再现装置还提供了适用于内容再现装置的形式的被请求内容的内容数据，或者以内容再现装置使用的形式提供请求内容的内容数据的处理被执行。

30. 发明授权

US07319801B2 Optical transmission system and dispersion compensation method for optical transmission system as well as simulation equipments 有权
标题翻译：光传输系统的光传输系统和色散补偿方法以及仿真设备
公开(公告)号：US07319801B2
公开(公告)日：2008-01-15
申请号：US11472301
申请日：2006-06-22
申请人： Kentaro Nakamura
发明人： Kentaro Nakamura
IPC分类号： G02B6/28
CPC分类号： H04B10/25253
摘要： A chromatic dispersion compensation method is disclosed wherein setting of a dispersion compensation amount with which the quality of a signal to be reproduced at a receiver side is enhanced when compared with that of conventional equipments can be searched readily. In the method, the value to be set as the sum total of residual dispersion amounts remaining after dispersion compensation by a dispersion compensation section provided in each equipments or the sum total of absolute values of the residual dispersion amounts is calculated by arithmetically operating a linear function expression. Then, the dispersion compensation amount to be used in the dispersion compensation section in the equipments is determined based on the derived value to be set as the sum total of residual dispersion amounts or the sum total of absolute values of the residual dispersion amounts.
摘要翻译：公开了一种色散补偿方法，其中可以容易地搜索与传统设备相比较，在接收机侧的再现信号的质量的设置的色散补偿量的设置。在该方法中，通过算术运算线性函数来计算要设置为通过设置在每个设备中的色散补偿部分的色散补偿之后剩余色散量的总和或残留色散量的绝对值的总和的值表达。然后，基于要设置为残留色散量的总和或残留色散量的绝对值的总和的导出值来确定在设备中的色散补偿部中使用的色散补偿量。

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