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    Image reading unit and information processing apparatus
    1.
    发明授权
    Image reading unit and information processing apparatus 失效
    图像读取单元和信息处理装置

    公开(公告)号：US6128105A

    公开(公告)日：2000-10-03

    申请号：US100961

    申请日：1998-06-22

    申请人： Yoshihiro Ishikawa ,  Yasunori Nishijima

    发明人： Yoshihiro Ishikawa ,  Yasunori Nishijima

    IPC分类号： G03B27/62 ,  H04N1/00 ,  H04N1/031 ,  H04N1/04

    CPC分类号： H04N1/0311 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145

    摘要： A sheet with a thickness .DELTA.x is attached on a surface of a plate glass in an image reading area, against which a subject-sheet is pressed, so that an air layer of thickness .DELTA.x can be formed between the surface of the plate glass and a surface of the subject-sheet at the opposite side. The thickness .DELTA.x is determined to reduce the effects of an optical interference of the illumination light from a light emitting diode. The sheet has an uneven surface in order to decrease an area where the sheet is in contact with the subject-sheet, thus reducing the adhesion between the sheet and the subject-sheet. A member with a low coefficient of friction is used as the sheet.

    摘要翻译： 在图像读取区域的平板玻璃的表面上安装厚度为DELTA x的片材，使得被加压物的片材能够在平板玻璃的表面之间形成厚度为DELTA x的空气层 和相对侧的被摄体片材的表面。 确定厚度DELTA x以减少来自发光二极管的照明光的光学干涉的影响。 为了减小片材与被检体片接触的面积，片材具有不平坦的表面，从而降低片材与被检体片材之间的粘附性。 使用摩擦系数低的部件作为片材。

    SELF-MAGNETIC METAL-SALEN COMPLEX COMPOUND
    4.
    发明申请
    SELF-MAGNETIC METAL-SALEN COMPLEX COMPOUND 审中-公开
    自磁性金属盐复合物

    公开(公告)号：US20140046021A1

    公开(公告)日：2014-02-13

    申请号：US13985633

    申请日：2012-01-19

    申请人： Yoshihiro Ishikawa ,  Haruki Eguchi

    发明人： Yoshihiro Ishikawa ,  Haruki Eguchi

    IPC分类号： A61K47/48

    CPC分类号： A61K47/52 ,  C07C251/24 ,  C07F11/005 ,  C07F13/005 ,  C07F15/025

    摘要： The molecular structures of metal-salen complexes which exerts pharmacological effects are clarified and the metal-salen complexes having such molecular structures and their derivatives are provided. A metal-salen complex compound is characterized in that a metal atom part in each of multiple molecules of the metal-salen complex or its derivative is multimerized via water.

    摘要翻译： 阐明发挥药理作用的金属 - 盐配合物的分子结构，提供具有这种分子结构及其衍生物的金属 - 盐配合物。 金属盐配位化合物的特征在于金属 - 盐配合物或其衍生物的多个分子中的每一个中的金属原子部分通过水多聚化。

    Base station and mobile communication method to change a transmission power of communication channel
    5.
    发明授权
    Base station and mobile communication method to change a transmission power of communication channel 有权
    基站和移动通信方式改变通信信道的传输功率

    公开(公告)号：US08583124B2

    公开(公告)日：2013-11-12

    申请号：US12487312

    申请日：2009-06-18

    申请人： Rie Nagato ,  Yoshihiro Ishikawa

    发明人： Rie Nagato ,  Yoshihiro Ishikawa

    IPC分类号： H04B7/00 ,  H04B1/00 ,  H04W36/00 ,  H04W40/00

    CPC分类号： H04W52/143 ,  H04W52/244 ,  H04W52/325 ,  H04W52/34

    摘要： A femto base station according to the present invention includes: a downlink perch channel signal transmission power controller unit configured to change a transmission power of a downlink perch channel signal when a first condition is satisfied; and an uplink reception sensitivity controller unit configured to change an uplink reception sensitivity when a second condition is satisfied after the first condition is satisfied.

    摘要翻译： 根据本发明的毫微微基站包括：下行链路信道信号发送功率控制单元，被配置为当满足第一条件时，改变下行链路信道信道的发射功率; 以及上行接收灵敏度控制单元，被配置为在满足第一条件之后满足第二条件时改变上行链路接收灵敏度。

    Channel estimation device and method, demodulation device and method, and fading frequency decision device and method
    7.
    发明授权
    Channel estimation device and method, demodulation device and method, and fading frequency decision device and method 有权
    信道估计装置及方法，解调装置及方法，衰落频率决策装置及方法

    公开(公告)号：US08295332B2

    公开(公告)日：2012-10-23

    申请号：US13033035

    申请日：2011-02-23

    申请人： Yukihiko Okumura ,  Hidehiro Ando ,  Masafumi Usuda ,  Yoshihiro Ishikawa ,  Seizo Onoe

    发明人： Yukihiko Okumura ,  Hidehiro Ando ,  Masafumi Usuda ,  Yoshihiro Ishikawa ,  Seizo Onoe

    IPC分类号： H04B1/69 ,  H04L25/20

    CPC分类号： H04L25/0234 ,  H04B1/707 ,  H04B1/7115 ,  H04B2201/70701 ,  H04L25/0228

    摘要： In this invention, a channel estimation value of data symbols of a data channel is calculated by weighting and averaging pilot symbols in a parallel time multiplexing method. Also, a channel estimation value of data symbols during each data symbol interval is calculated by dividing data symbols in a slot into a plurality of data symbol intervals, selecting pilot symbols suitable for calculation of a channel estimation value of data symbols during each data symbol interval and weighting and averaging that pilot symbols. Also, a fading frequency is detected based on an inner product value of pilot symbols. Weighting factors are changed based on the detected fading frequency. Also, a channel estimation value is calculated by weighting and averaging pilot signals using a plurality of weighting sequences. The calculated channel estimation value is used to demodulate received data. The output data with the highest quality is selected by judging reliability of these plurality of demodulated data. It is also possible to select some weighting sequences based on the result of the reliability judgment of the demodulated data for predetermined period of time. In this case, after the selection, demodulation is performed by using these selected weighting sequences only.

    摘要翻译： 在本发明中，通过并行时间复用方法对导频符号进行加权和平均来计算数据信道的数据符号的信道估计值。 此外，通过将时隙中的数据符号划分为多个数据符号间隔来计算每个数据符号间隔期间的数据符号的信道估计值，在每个数据符号间隔期间选择适合于计算数据符号的信道估计值的导频符号 并对该导频符号进行加权和平均。 此外，基于导频符号的内积值来检测衰落频率。 加权因子根据检测到的衰落频率而改变。 此外，通过使用多个加权序列对导频信号进行加权和平均来计算信道估计值。 所计算的信道估计值用于解调接收的数据。 通过判断这些多个解调数据的可靠性来选择具有最高质量的输出数据。 也可以基于解调数据的可靠性判断的结果来选择一些加权序列预定的时间段。 在这种情况下，在选择之后，仅通过使用这些选择的加权序列来执行解调。

    RECEIVING APPARATUS AND INTERFERENCE POWER ESTIMATION METHOD
    8.
    发明申请
    RECEIVING APPARATUS AND INTERFERENCE POWER ESTIMATION METHOD 审中-公开
    接收装置和干扰功率估计方法

    公开(公告)号：US20120178393A1

    公开(公告)日：2012-07-12

    申请号：US13391697

    申请日：2010-08-12

    申请人： Hiroyuki Kawai ,  Mototsugu Suzuki ,  Tetsuro Imai ,  Yoshihiro Ishikawa

    发明人： Hiroyuki Kawai ,  Mototsugu Suzuki ,  Tetsuro Imai ,  Yoshihiro Ishikawa

    IPC分类号： H04B17/00

    CPC分类号： H04J11/0023 ,  H04W24/08

    摘要： Provided are a receiving apparatus and an interference power estimation method that can perform interference power estimation with high accuracy even when correlation in a fading variation between reference signals is low and obtain accurate receiving quality. The interference power estimation method according to the present invention receives a plurality of discontinuous reference signals on the time/frequency plane, extracts the reference signals from the received signal, linear-combines channel variation values obtained from reference signals surrounding a reference signal of a specific time/frequency on the time/frequency plane with predetermined weighting and estimates interference power using the linear-combined value resulting from the linear combining.

    摘要翻译： 提供一种接收装置和干扰功率估计方法，即使在参考信号之间的衰落变化中的相关性低并且获得准确的接收质量的情况下，也能够以高精度执行干扰功率估计。 根据本发明的干扰功率估计方法在时间/频率平面上接收多个不连续参考信号，从接收信号中提取参考信号，将包含特定信号的参考信号的参考信号获得的信道变化值进行线性组合 使用预定加权的时间/频率平面上的时间/频率，并且使用由线性组合产生的线性组合值来估计干扰功率。

    MOBILE STATION AND MOBILE COMMUNICATION METHOD
    9.
    发明申请
    MOBILE STATION AND MOBILE COMMUNICATION METHOD 审中-公开
    移动站和移动通信方法

    公开(公告)号：US20110201291A1

    公开(公告)日：2011-08-18

    申请号：US13060961

    申请日：2009-08-27

    申请人： Mototsugu Suzuki ,  Tetsurou Imai ,  Koushirou Kitao ,  Yoshihiro Ishikawa

    发明人： Mototsugu Suzuki ,  Tetsurou Imai ,  Koushirou Kitao ,  Yoshihiro Ishikawa

    IPC分类号： H04W24/08

    CPC分类号： H04W52/226 ,  H04B17/318 ,  H04L5/0048 ,  H04W52/242

    摘要： A mobile station UE includes: a measuring unit (12) which measures the reception power of a predetermined signal formed by symbols continuously transmitted in the frequency axis direction or the time axis direction; an estimating unit (14) which estimates the propagation loss of a predetermined signal in the downlink in accordance with the transmission power of a predetermined signal stored in advance and the reception power of the predetermined signal measured by the measuring unit (12); and a calculating unit which calculates the reception power of a pilot signal in accordance with the transmission power of the pilot signal stored in advance and the propagation loss of the predetermined signal estimated by the estimating unit (14).

    摘要翻译： 移动台UE包括：测量单元（12），其测量由在频率轴方向或时间轴方向上连续发送的符号形成的预定信号的接收功率; 估计单元（14），根据预先存储的预定信号的发送功率和由测量单元（12）测量的预定信号的接收功率，估计下行链路中的预定信号的传播损耗; 以及计算单元，其根据预先存储的导频信号的发送功率和由所述估计单元（14）估计的所述预定信号的传播损耗来计算导频信号的接收功率。

    CHANNEL ESTIMATION DEVICE AND METHOD, DEMODULATION DEVICE AND METHOD, AND FADING FREQUENCY DECISION DEVICE AND METHOD
    10.
    发明申请
    CHANNEL ESTIMATION DEVICE AND METHOD, DEMODULATION DEVICE AND METHOD, AND FADING FREQUENCY DECISION DEVICE AND METHOD 有权
    信道估计装置和方法，解调装置和方法以及渐变频率决策装置和方法

    公开(公告)号：US20110142102A1

    公开(公告)日：2011-06-16

    申请号：US13033035

    申请日：2011-02-23

    申请人： Yukihiko Okumura ,  Hidehiro Ando ,  Masafumi Usuda ,  Yoshihiro Ishikawa ,  Seizo Onoe

    发明人： Yukihiko Okumura ,  Hidehiro Ando ,  Masafumi Usuda ,  Yoshihiro Ishikawa ,  Seizo Onoe

    IPC分类号： H04B1/10 ,  H04L27/06 ,  H04B1/707

    CPC分类号： H04L25/0234 ,  H04B1/707 ,  H04B1/7115 ,  H04B2201/70701 ,  H04L25/0228

    摘要： In this invention, a channel estimation value of data symbols of a data channel is calculated by weighting and averaging pilot symbols in a parallel time multiplexing method. Also, a channel estimation value of data symbols during each data symbol interval is calculated by dividing data symbols in a slot into a plurality of data symbol intervals, selecting pilot symbols suitable for calculation of a channel estimation value of data symbols during each data symbol interval and weighting and averaging that pilot symbols. Also, a fading frequency is detected based on an inner product value of pilot symbols. Weighting factors are changed based on the detected fading frequency. Also, a channel estimation value is calculated by weighting and averaging pilot signals using a plurality of weighting sequences. The calculated channel estimation value is used to demodulate received data. The output data with the highest quality is selected by judging reliability of these plurality of demodulated data. It is also possible to select some weighting sequences based on the result of the reliability judgment of the demodulated data for predetermined period of time. In this case, after the selection, demodulation is performed by using these selected weighting sequences only.

    摘要翻译： 在本发明中，通过并行时间复用方法对导频符号进行加权和平均来计算数据信道的数据符号的信道估计值。 此外，通过将时隙中的数据符号划分为多个数据符号间隔来计算每个数据符号间隔期间的数据符号的信道估计值，在每个数据符号间隔期间选择适合于计算数据符号的信道估计值的导频符号 并对该导频符号进行加权和平均。 此外，基于导频符号的内积值来检测衰落频率。 加权因子根据检测到的衰落频率而改变。 此外，通过使用多个加权序列对导频信号进行加权和平均来计算信道估计值。 所计算的信道估计值用于解调接收的数据。 通过判断这些多个解调数据的可靠性来选择具有最高质量的输出数据。 也可以基于解调数据的可靠性判断的结果来选择一些加权序列预定的时间段。 在这种情况下，在选择之后，仅通过使用这些选择的加权序列来执行解调。