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    NANOIMPRINT MOLD
    2.
    发明申请
    NANOIMPRINT MOLD 审中-公开
    NANOIMPRINT模具

    公开(公告)号：US20090295024A1

    公开(公告)日：2009-12-03

    申请号：US12436176

    申请日：2009-05-06

    申请人： Junji Watanabe ,  Suzushi Nishimura ,  Takashi Seki

    发明人： Junji Watanabe ,  Suzushi Nishimura ,  Takashi Seki

    IPC分类号： B29C59/02 ,  B29C33/42

    CPC分类号： G03F7/0002 ,  B29C33/424 ,  B82Y10/00 ,  B82Y40/00

    摘要： The nanoimprint mold of the invention comprises a liquid crystal substance and has an indentation surface on which a relief structure is formed by orientation of the liquid crystal substance. The nanoimprint mold can be easily produced without providing joints, even when the area of the transfer indentation surface is large.

    摘要翻译： 本发明的纳米压印模具包括液晶物质，并具有通过液晶物质的取向形成浮雕结构的压痕表面。 即使传送压痕面积较大，纳米压印模也可以容易地生产而不提供接缝。

    Diffraction grating, organic EL element using the same, and manufacturing methods thereof
    4.
    发明授权
    Diffraction grating, organic EL element using the same, and manufacturing methods thereof 有权
    衍射光栅，使用其的有机EL元件及其制造方法

    公开(公告)号：US08541778B2

    公开(公告)日：2013-09-24

    申请号：US13384551

    申请日：2010-07-16

    申请人： Takashi Seki ,  Suzushi Nishimura ,  Maki Fukuda ,  Madoka Fukushima ,  Satoshi Masuyama ,  Soon Moon Jeong ,  Hideo Takezoe ,  Won Hoe Koo

    发明人： Takashi Seki ,  Suzushi Nishimura ,  Maki Fukuda ,  Madoka Fukushima ,  Satoshi Masuyama ,  Soon Moon Jeong ,  Hideo Takezoe ,  Won Hoe Koo

    IPC分类号： H01L51/52

    CPC分类号： G02B5/1809 ,  H01L51/5275 ,  H01L2251/105 ,  H05B33/10

    摘要： A diffraction grating having a transparent supporting substrate; and a cured resin layer which is stacked on the transparent supporting substrate and which has concavities and convexities formed on a surface thereof, wherein when a Fourier-transformed image is obtained by performing two-dimensional fast Fourier transform processing on a concavity and convexity analysis image obtained by analyzing a shape of the concavities and convexities formed on the surface of the cured resin layer by use of an atomic force microscope, the Fourier-transformed image shows a circular or annular pattern substantially centered at an origin at which an absolute value of wavenumber is 0 μm−1, and the circular or annular pattern is present within a region where an absolute value of wavenumber is within a range of 10 μm−1 or less.

    摘要翻译： 具有透明支撑基板的衍射光栅; 以及层叠在透明支撑基板上并且在其表面上形成有凹凸的固化树脂层，其中当通过对凹凸分析图像进行二维快速傅里叶变换处理获得傅里叶变换图像时， 通过使用原子力显微镜分析在固化树脂层的表面上形成的凹凸的形状而获得的傅立叶变换图像示出了基本上位于波数绝对值的原点的圆形或环形图案 为0mum-1，圆形或环状图案存在于波数绝对值在10mum -1以下的范围内。

    Object identification structure and object provided with the same
    6.
    发明申请
    Object identification structure and object provided with the same 审中-公开
    物体识别结构与物体相同

    公开(公告)号：US20060097514A1

    公开(公告)日：2006-05-11

    申请号：US11316080

    申请日：2005-12-22

    申请人： Suzushi Nishimura ,  Takashi Seki ,  Hiroshi Imafuku

    发明人： Suzushi Nishimura ,  Takashi Seki ,  Hiroshi Imafuku

    IPC分类号： B42D15/00

    CPC分类号： B42D25/364 ,  B42D25/00 ,  B42D2033/26 ,  B42D2035/24

    摘要： An object identification structure for generally distributed products is provided which is extremely hard to forge, high in identifiability, and can be manufactured inexpensively. The object identification structure comprises a single layer cholesteric liquid crystal film which is substantially colorless and transparent when viewed from the front and appears colored when viewed from a predetermined oblique direction.

    摘要翻译： 提供了普遍分布的产品的物体识别结构，其极难锻造，可识别性高，并且可以廉价地制造。 物体识别结构包括从前方观察时基本上无色透明的单层胆甾型液晶膜，当从预定的倾斜方向观看时，其呈现有色。

    DIVERSITY RECEIVER AND METHOD
    9.
    发明申请
    DIVERSITY RECEIVER AND METHOD 失效
    多样性接收者和方法

    公开(公告)号：US20070116161A1

    公开(公告)日：2007-05-24

    申请号：US11562657

    申请日：2006-11-22

    申请人： Kenichi Tokoro ,  Takashi Seki

    发明人： Kenichi Tokoro ,  Takashi Seki

    IPC分类号： H04L1/02

    CPC分类号： H04L1/0057 ,  H04B7/0854 ,  H04L1/0052 ,  H04L1/06 ,  H04L27/2647

    摘要： Respective demodulated outputs from a plurality of branches 11a to 11d are fed to corresponding error correction units 13a to 13d and error-corrected. The error correction units 13a to 13d feed error signals to error determination units 14a to 14d. The error determination units 14a to 14d determine the error-incidence situations of the respective branches 11a to 11d and then output the determination results to a coefficient generation unit 15. Based on the results of determination by the error determination units 14a to 14d, the coefficient generation unit 15 obtains the synthesis coefficients for the respective branch outputs. The synthesis coefficients correspond to the error-incidence situations of the respective branch outputs and are appropriate values including no errors. By synthesizing the respective branch outputs by use of the synthesis coefficients, error-free data can be reproduced.

    摘要翻译： 来自多个分支11a至11d的相应解调输出被馈送到相应的纠错单元13a至13d并进行纠错。 误差校正单元13a至13d将误差信号馈送到错误确定单元14a至14d。 错误确定单元14a至14d确定各个分支11a至11d的错误发生情况，然后将确定结果输出到系数生成单元15.基于错误确定单元14a的确定结果 到14天，系数生成单元15获得各分支输出的合成系数。 合成系数对应于各个分支输出的误差发生情况，并且是不包括错误的适当值。 通过使用合成系数合成各个分支输出，可以再现无错误的数据。

    OFDM transmit signal receiver
    10.
    发明授权
    OFDM transmit signal receiver 有权

    公开(公告)号：US06983027B2

    公开(公告)日：2006-01-03

    申请号：US09987881

    申请日：2001-11-16

    申请人： Takashi Seki ,  Takeshi Koyama

    发明人： Takashi Seki ,  Takeshi Koyama

    IPC分类号： H03K9/00

    CPC分类号： H04L27/2647 ,  H04L1/20

    摘要： A demodulation circuit receives an OFDM transmit signal containing an information carrier, an additive-information transmission carrier, and a reception-synchronization pilot signal to convert these carriers and signal into frequency-axial data. The information carrier transmits information data. The additive-information transmission carrier and the reception-synchronization pilot signal have a lower multi-valued modulation degree than the information carrier. A differential detection circuit conducts detection processing by using a detection-subject symbol of a plurality of symbols indicated at a predetermined interval in the same frequency range and a symbol ahead that detection-subject symbol by a predetermined time in either one output of the additive-information transmission carrier and the reception-synchronization pilot signal output from the demodulation circuit. A first S/N ratio generating circuit generates an S/N ratio based on a detection output provided from the differential detection circuit. The S/N ratio indicates the reception quality of the OFDM transmit signal.