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1. 发明申请

US20060077552A1 Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength 失效
公开(公告)号：US20060077552A1
公开(公告)日：2006-04-13
申请号：US11255502
申请日：2005-10-20
申请人： Rene Helbing , Charles Hoke , Ken Nishimura
发明人： Rene Helbing , Charles Hoke , Ken Nishimura
IPC分类号： G02B5/18 , G02B27/44
CPC分类号： G02F1/31 , H04Q11/0005 , H04Q2011/0026 , H04Q2011/0035
摘要： A wavelength selective switching device and method for selectively transmitting optical signals based on wavelength utilizes diffraction to spatially separate the optical signals of different wavelengths such that the optical signal of a selected wavelength can be selectively transmitted. The wavelength selective switching device selectively rotates the polarization components of the optical signals such that the polarization states of the polarization components are the same in both incoming and outgoing directions at the diffraction grating. Thus, a diffraction grating with a high grating line frequency (e.g. greater than 900 grating lines per mm for signals in the 1550 nm wavelength range) can be used for diffracting the polarization components of the optical signals in both the incoming and outgoing directions.

2. 发明申请

US20050073749A1 Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength 失效
标题翻译：波长选择性开关器件及其方法，用于选择性地传输基于波长的光信号
公开(公告)号：US20050073749A1
公开(公告)日：2005-04-07
申请号：US10680647
申请日：2003-10-07
申请人： Rene Helbing , Charles Hoke , Ken Nishimura
发明人： Rene Helbing , Charles Hoke , Ken Nishimura
IPC分类号： G02F1/01 , H04Q11/00 , G02B5/30
CPC分类号： G02F1/31 , H04Q11/0005 , H04Q2011/0026 , H04Q2011/0035
摘要： A wavelength selective switching device and method for selectively transmitting optical signals based on wavelength utilizes diffraction to spatially separate the optical signals of different wavelengths such that the optical signal of a selected wavelength can be selectively transmitted. The wavelength selective switching device selectively rotates the polarization components of the optical signals such that the polarization states of the polarization components are the same in both incoming and outgoing directions at the diffraction grating. Thus, a diffraction grating with a high grating line frequency (e.g. greater than 900 grating lines per mm for signals in the 1550 nm wavelength range) can be used for diffracting the polarization components of the optical signals in both the incoming and outgoing directions.
摘要翻译：用于基于波长选择性地发射光信号的波长选择性开关装置和方法利用衍射来空间分离不同波长的光信号，使得可以选择性地发射所选波长的光信号。波长选择开关器件选择性地旋转光信号的偏振分量，使得偏振分量的偏振状态在衍射光栅的入射方向和出射方向都相同。因此，可以使用具有高光栅线频率（例如，对于1550nm波长范围内的信号来说，每毫米大于900个光栅线数）的衍射光栅来衍射光信号在入射和出射方向上的偏振分量。

3. 发明申请

US20050168430A1 Method and apparatus to enhance contrast in electro-optical display devices 有权
标题翻译：提高电光显示装置对比度的方法和装置
公开(公告)号：US20050168430A1
公开(公告)日：2005-08-04
申请号：US10771738
申请日：2004-02-04
申请人： Ken Nishimura , Charles Hoke , Thomas Knotts
发明人： Ken Nishimura , Charles Hoke , Thomas Knotts
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2310/06 , G09G2320/0204
摘要： Display contrast in electro-optical display devices is improved using a drive circuit including pixel drive circuits and a common drive circuit. The pixel drive circuits are connected to pixel electrodes of the display device, and are operable to generate respective pixel drive signals that alternate between a first high voltage and a first low voltage differing in voltage by less than or equal to a process-limited maximum. The common drive circuit is connected to a common electrode of the display device, and is operable to generate a common drive signal alternating between a second high voltage and a second low voltage differing in voltage by more than the process-limited maximum. The common drive signal is asymmetrically bipolar with respect to the first low voltage of the pixel drive signal.
摘要翻译：使用包括像素驱动电路和公共驱动电路的驱动电路来改善电光显示装置中的显示对比度。像素驱动电路连接到显示装置的像素电极，并且可操作以产生在不同于处理限制最大值的电压不同的第一高电压和第一低电压之间交替的各个像素驱动信号。公共驱动电路连接到显示装置的公共电极，并且可操作以产生在不同于处理限制最大值的电压不同的第二高电压和第二低电压之间交替的公共驱动信号。公共驱动信号相对于像素驱动信号的第一低电压是非对称的。

4. 发明申请

US20060097738A1 UNIVERSAL TEST FIXTURE 失效
标题翻译：通用测试仪器
公开(公告)号：US20060097738A1
公开(公告)日：2006-05-11
申请号：US10975140
申请日：2004-10-28
申请人： Charles Hoke , Ken Nishimura
发明人： Charles Hoke , Ken Nishimura
IPC分类号： G01R31/02
CPC分类号： G01R1/07385 , G01R1/07328 , G01R1/07335
摘要： A universal fixture for testing a device, such as a bare printed circuit board, includes a plurality of addressable contact points. Each of the contact points includes a switch connected to a conductor capable of creating an electrical connection to the device. To obtain a measurement of a target on the device, two of the contact points on the universal fixture are selected based on the position of the target on the device relative to the contact points.
摘要翻译：用于测试诸如裸印刷电路板的设备的通用夹具包括多个可寻址的接触点。每个接触点包括连接到能够产生与设备的电连接的导体的开关。为了获得设备上的目标的测量，通用夹具上的两个接触点是根据目标在设备上相对于接触点的位置来选择的。

5. 发明申请

US20050128457A1 Defect mitigation in spatial light modulator used for dynamic photolithography 失效
标题翻译：用于动态光刻的空间光调制器中的缺陷减轻
公开(公告)号：US20050128457A1
公开(公告)日：2005-06-16
申请号：US10736724
申请日：2003-12-15
申请人： Ken Nishimura , Dale Schroeder , Charles Hoke
发明人： Ken Nishimura , Dale Schroeder , Charles Hoke
IPC分类号： G03F7/20 , G03B27/54
CPC分类号： G03F7/70466 , G03F7/70291
摘要： A spatial light modulator for use in a photolithography system includes light modulation elements configured to photolithographically transfer an image onto a substrate using an optical oversampling technique to reduce defects in the transferred image. A first set of the light modulation elements is operable to photolithographically transfer a portion of the image onto an area of a substrate, and a second set of the light modulation elements is operable to photolithographically transfer the portion of the image onto the area of the substrate. The spatial light modulator further includes memory elements in communication with respective light modulation elements for storing data representing the portion of the image.
摘要翻译：用于光刻系统的空间光调制器包括配置为使用光学过采样技术将图像光刻地转印到衬底上的光调制元件，以减少转印图像中的缺陷。第一组光调制元件可操作以将图像的一部分光刻地传送到衬底的区域上，并且第二组光调制元件可操作以光刻地将图像的一部分转印到衬底的区域上。空间光调制器还包括与相应的光调制元件通信的存储元件，用于存储表示图像的该部分的数据。

6. 发明申请

US20050128367A1 Liquid crystal cell that resists degradation from exposure to radiation 失效
标题翻译：防止暴露于辐射降解的液晶单元
公开(公告)号：US20050128367A1
公开(公告)日：2005-06-16
申请号：US10736090
申请日：2003-12-15
申请人： Charles Hoke , Peter Robrish , Rene Helbing , Ken Nishimura
发明人： Charles Hoke , Peter Robrish , Rene Helbing , Ken Nishimura
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1341 , G03F20060101 , G03F7/20
CPC分类号： G02F1/133371 , G02F1/1333 , G02F1/1341 , G03F7/70291
摘要： Embodiments of the invention involve UV resistant liquid crystal cells. One embodiment of the invention is to increase the volume of the liquid crystal material that is stored inside the cell. For example, trenches may be used to provide reservoirs that hold the additional liquid crystal material. Another embodiment of the invention uses an inorganic alignment layer in the cell, instead of using an organic material as the alignment layer. A further embodiment of the invention uses a pump to circulate liquid crystal material through the cell. The inventive cell can be used as a SLM in photolithographic imaging systems.
摘要翻译：本发明的实施方案涉及耐UV液晶单元。本发明的一个实施例是增加存储在电池内部的液晶材料的体积。例如，可以使用沟槽来提供保持附加液晶材料的储存器。本发明的另一个实施方案使用细胞中的无机取向层，而不是使用有机材料作为取向层。本发明的另一实施例使用泵将液晶材料循环通过电池。本发明的电池可以用作光刻成像系统中的SLM。

7. 发明授权

US09365866B2 Vectors for generating pluripotent stem cells and methods of producing pluripotent stem cells using the same 有权
标题翻译：用于产生多能干细胞的载体和使用其制备多能干细胞的方法
公开(公告)号：US09365866B2
公开(公告)日：2016-06-14
申请号：US13292953
申请日：2011-11-09
申请人： Mahito Nakanishi , Ken Nishimura , Masayuki Sano , Manami Ohtaka
发明人： Mahito Nakanishi , Ken Nishimura , Masayuki Sano , Manami Ohtaka
IPC分类号： C12N15/63 , C12N7/01 , C12N15/864 , C12N5/0789 , C12N15/86 , C12N5/074 , C12N15/113 , C12N15/877
CPC分类号： C12N15/86 , C12N5/0696 , C12N15/1131 , C12N15/8775 , C12N15/8776 , C12N2310/14 , C12N2501/602 , C12N2501/603 , C12N2501/604 , C12N2501/606 , C12N2510/00 , C12N2760/18843
摘要： A reprogramming gene-loaded Sendai viral vector comprising Sendai virus genes and reprogramming genes, wherein the Sendai virus genes include an NP gene, P/C gene, M gene, F gene, HN gene and L gene, wherein each of the M gene, the F gene and the FIN gene is from a Sendai virus strain Cl.151-derived gene and wherein at least one of the M gene, the F gene and the HN gene is functionally deleted and the L gene encodes the amino-acid sequence of the L protein in which the amino-acid residue at position 1618 is valine and a method of producing the same.
摘要翻译：包含仙台病毒基因和重编程基因的重编程基因载体仙台病毒载体，其中仙台病毒基因包括NP基因，P / C基因，M基因，F基因，HN基因和L基因，其中M基因， F基因和FIN基因来自仙台病毒株Cl.151衍生的基因，其中M基因，F基因和HN基因中的至少一个在功能上被缺失，并且L基因编码氨基酸序列 1618位氨基酸残基为缬氨酸的L蛋白及其制备方法。

8. 发明授权

US09145564B2 Persistently infective Sendai virus vector 有权
标题翻译：持续感染仙台病毒载体
公开(公告)号：US09145564B2
公开(公告)日：2015-09-29
申请号：US12595497
申请日：2008-04-11
申请人： Ken Nishimura , Hiroaki Segawa , Mahito Nakanishi
发明人： Ken Nishimura , Hiroaki Segawa , Mahito Nakanishi
IPC分类号： C12N15/00 , C07H21/02 , C12N7/01 , A61K39/12 , A61K39/155 , A01N63/00 , C12N15/86 , A61K38/16 , C12N7/00 , A61K35/12 , A61K35/13
CPC分类号： C12N15/86 , A61K35/12 , A61K35/13 , A61K38/162 , C12N7/00 , C12N2760/18821 , C12N2760/18843
摘要： A persistently infective virus vector is produced by using a gene so modified as to encode an amino acid sequence including a valine substituted for an amino acid residue at position-1618 in the amino acid sequence for an L protein of a persistently non-infective Sendai virus. A non-transmissible, persistently infective virus vector is also produced by defecting or deleting at least one of M gene, F gene, and HN gene. These virus vectors have no cytotoxicity, can achieve the sustained gene expression over a long period of time, is safe, and is therefore useful.
摘要翻译：通过使用如此修饰的基因来编码持续感染性病毒载体，以编码氨基酸序列，所述氨基酸序列包括取代氨基酸序列中位置1618处的氨基酸残基的氨基酸序列，用于持续非感染性仙台病毒的L蛋白。通过缺失或缺失M基因，F基因和HN基因中的至少一个也产生不可传播的持续感染性病毒载体。这些病毒载体没有细胞毒性，可以长时间达到持续的基因表达，是安全的，因此是有用的。

9. 发明申请

US20070113681A1 Pressure distribution sensor and sensing method 失效
标题翻译：压力分布传感器和传感方法
公开(公告)号：US20070113681A1
公开(公告)日：2007-05-24
申请号：US11286193
申请日：2005-11-22
申请人： Ken Nishimura , Ian Hardcastle
发明人： Ken Nishimura , Ian Hardcastle
IPC分类号： G01D7/00
CPC分类号： G06F3/0414
摘要： A spatial pressure distribution sensor comprises a sensor array and a processor. The sensor array comprises an array of pressure sensors. Each of the pressure sensors is operable to generate a respective pressure signal in response to pressure applied to it. The pressure signal quantifies the pressure with greater than single-bit resolution. The processor is operable in response to the pressure signals to generate an information signal representing the spatial distribution of pressure applied to the sensor array.
摘要翻译：空间压力分布传感器包括传感器阵列和处理器。传感器阵列包括压力传感器阵列。每个压力传感器可操作以响应于施加到其上的压力产生相应的压力信号。压力信号以大于单位分辨率量化压力。处理器响应于压力信号而可操作以产生表示施加到传感器阵列的压力的空间分布的信息信号。

10. 发明申请

US20070058707A1 Detecting wireless channel status from acoustic discrimination of spectral content 失效
标题翻译：从频谱内容的声学辨别中检测无线信道状态
公开(公告)号：US20070058707A1
公开(公告)日：2007-03-15
申请号：US11226974
申请日：2005-09-15
申请人： William Trutna , Steven Rosenau , Ken Nishimura , Graham Flower , Richard Ruby , Michael Frank , Mark Unkrich
发明人： William Trutna , Steven Rosenau , Ken Nishimura , Graham Flower , Richard Ruby , Michael Frank , Mark Unkrich
IPC分类号： H04B17/00
CPC分类号： H04W72/02 , H04W72/085
摘要： Systems and methods of detecting wireless channel status from acoustic discrimination of spectral content are described. In one aspect, a wireless system includes a spectrum analyzer, a detector, and a controller. The spectrum analyzer is operable to acoustically discriminate spectral content of an input electrical signal in multiple discrete frequency channels. The detector is operable to determine respective statuses of the frequency channels from the acoustically discriminated spectral content. The controller is operable to select one of the frequency channels based on the determined statuses of the frequency channels.
摘要翻译：描述了从频谱内容的声学鉴别中检测无线信道状态的系统和方法。一方面，无线系统包括频谱分析仪，检测器和控制器。频谱分析仪可用于在多个离散频道中声学地区分输入电信号的频谱含量。检测器可操作以从声学鉴别的频谱内容确定频道的各自状态。控制器可操作以基于所确定的频率信道的状态来选择一个频率信道。

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