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    BASE STATION APPARATUS, USER EQUIPMENT AND PRECODING METHOD
    62.
    发明申请
    BASE STATION APPARATUS, USER EQUIPMENT AND PRECODING METHOD 有权
    基站设备，用户设备和预处理方法

    公开(公告)号：US20110256897A1

    公开(公告)日：2011-10-20

    申请号：US13119901

    申请日：2009-09-18

    申请人： Hidekazu Taoka ,  Yuichi Kakishima ,  Hiroyuki Kawai ,  Kenichi Higuchi ,  Mamoru Sawahashi

    发明人： Hidekazu Taoka ,  Yuichi Kakishima ,  Hiroyuki Kawai ,  Kenichi Higuchi ,  Mamoru Sawahashi

    IPC分类号： H04W72/04 ,  H04B7/24

    CPC分类号： H04W72/085 ,  H04B7/0615 ,  H04B7/0658 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0091 ,  H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W72/0413

    摘要： The present invention provides a base station apparatus capable of preventing degrading of throughput performance even when feedback information amount on precoding in uplink MIMO transmission is reduced. This base station (200) has a scheduler (231) for determining resource blocks used in wireless communications with each mobile station (100) adaptively, a precoding weight selecting section (232) for selecting a precoding weight for controlling phase and/or amplitude of a transmission signal for each antenna in the mobile station (100) based on reception quality on uplink at the resource blocks determined to the mobile station (100); and transmission/reception sections (206a and 206b) for transmitting the determined precoding weight to the mobile station (100).

    摘要翻译： 本发明提供一种即使在上行链路MIMO传输中的预编码的反馈信息量减少的情况下也能够防止吞吐量性能的劣化的基站装置。 该基站（200）具有调度器（231），用于自适应地确定与每个移动台（100）的无线通信中使用的资源块;预编码权重选择部（232），用于选择用于控制相位和/或幅度的预编码权重 基于对移动台（100）确定的资源块的上行链路的接收质量，移动站（100）中的每个天线的发送信号; 以及用于将确定的预编码权重发送到移动台（100）的发送/接收部分（206a和206b）。

    Wireless communication system, receiving apparatus, modulating method for use therein, and program therefor
    63.
    发明授权
    Wireless communication system, receiving apparatus, modulating method for use therein, and program therefor 有权
    无线通信系统，接收装置，其中使用的调制方法及其程序

    公开(公告)号：US07936838B2

    公开(公告)日：2011-05-03

    申请号：US10589460

    申请日：2005-02-14

    申请人： Takumi Ito ,  Shousei Yoshida ,  Yoshikazu Kakura ,  Hiroyuki Seki ,  Hiroyuki Kawai ,  Kenichi Higuchi ,  Mamoru Sawahashi

    发明人： Takumi Ito ,  Shousei Yoshida ,  Yoshikazu Kakura ,  Hiroyuki Seki ,  Hiroyuki Kawai ,  Kenichi Higuchi ,  Mamoru Sawahashi

    IPC分类号： H04B7/02

    CPC分类号： H04L1/06 ,  H04B7/0854

    摘要： It is an object to provide a receiving apparatus which is capable of demodulating signals with a very simple arrangement. Receiving apparatus 1 has N reception antennas 11-1-11-N, and reception antennas 11-1-11-N receive signals. Channel coefficient estimator 12 estimates and outputs channel coefficients from the signals received by respective reception antennas 11-1-11-N. QR decomposer 13 is supplied with a channel matrix having the channel coefficients as its elements, performs QR decomposition on the channel matrix, and outputs a Q matrix and an R matrix. A QH processor 14 is supplied with the Q matrix and the received signals, multiplies the received signals by a complex conjugate transposed matrix of the Q matrix, and outputs converted signal z. A transmitted sequence estimator 15 is supplied with converted signal z and the R matrix and estimates transmitted sequences.

    摘要翻译： 本发明的目的是提供一种能够以非常简单的布置解调信号的接收装置。 接收装置1具有N个接收天线11-1-11-N，接收天线11-1-11-N接收信号。 信道系数估计器12从由各个接收天线11-1-11-N接收的信号估计和输出信道系数。 QR分解器13被提供有以通道系数作为其元件的通道矩阵，在通道矩阵上执行QR分解，并且输出Q矩阵和R矩阵。 Q Q处理器14被提供有Q矩阵和接收的信号，将接收的信号乘以Q矩阵的复共轭转置矩阵，并输出转换的信号z。 向发送序列估计器15提供转换的信号z和R矩阵并估计发送的序列。

    SEPARATOR FOR ALKALINE BATTERY, METHOD FOR PRODUCING THE SAME, AND BATTERY
    64.
    发明申请
    SEPARATOR FOR ALKALINE BATTERY, METHOD FOR PRODUCING THE SAME, AND BATTERY 有权
    用于碱性电池的分离器，其制造方法和电池

    公开(公告)号：US20100310921A1

    公开(公告)日：2010-12-09

    申请号：US12517840

    申请日：2007-12-07

    申请人： Tomohiro Hayakawa ,  Shinya Inada ,  Hideo Hayashi ,  Hiroyuki Kawai ,  Masakazu Nishiyama

    发明人： Tomohiro Hayakawa ,  Shinya Inada ,  Hideo Hayashi ,  Hiroyuki Kawai ,  Masakazu Nishiyama

    IPC分类号： H01M2/16 ,  B29C47/00

    CPC分类号： H01M2/162 ,  H01M2/145 ,  H01M2/1626 ,  H01M2/1653 ,  H01M2/1686 ,  Y02E60/12 ,  Y10S977/948

    摘要： Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electrical resistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH.

    摘要翻译： 本发明提供一种用于碱性电池的隔板，其不仅能够通过抑制阳极中的枝晶形成来防止电池内部短路，而且能够具有低的电阻。 用于碱性电池的隔板包括复合片，其中包含由耐碱性纤维形成的湿式非织造材料的基层被纳米纤维层覆盖，所述纳米纤维层包含纤维直径为10至1000nm的改性聚乙烯醇纤维和 在35％的KOH水溶液中浸渍后，纤维的液体吸收量为4.0〜40.0g / g。

    Signal separating device and signal separating method
    65.
    发明授权
    Signal separating device and signal separating method 有权
    信号分离装置和信号分离方法

    公开(公告)号：US07844003B2

    公开(公告)日：2010-11-30

    申请号：US11577599

    申请日：2005-09-05

    申请人： Noriyuki Maeda ,  Kenichi Higuchi ,  Hiroyuki Kawai ,  Mamoru Sawahashi

    发明人： Noriyuki Maeda ,  Kenichi Higuchi ,  Hiroyuki Kawai ,  Mamoru Sawahashi

    IPC分类号： H04K1/10 ,  H04L27/28 ,  H04L5/12 ,  H04L23/02 ,  H04L1/02 ,  H04B7/02

    CPC分类号： H04B7/0413 ,  H04L25/03006 ,  H04L25/067 ,  H04L2025/03426 ,  H04L2025/03528

    摘要： A signal detection apparatus improving signal detection accuracy in a receiver for communications system complying with the MIMO scheme. The signal detection apparatus detects transmission signals sent from transmission antennas based on received signals received by receiving antennas. The apparatus includes: a first determination mechanism for determining symbol candidates of the transmission signals in sequence based on the QRM-MLD method using the received signals arranged in first order; a second determination mechanism for determining symbol candidates of the transmission signals in sequence based on the QRM-MLD method using the received signals arranged in second order that is different from the first order; and an output mechanism for outputting symbol candidates and likelihood of the transmission signals based on determination results of at least the first and the second determination mechanisms.

    摘要翻译： 一种提高符合MIMO方案的通信系统的接收机中的信号检测精度的信号检测装置。 信号检测装置基于由接收天线接收到的接收信号来检测从发送天线发送的发送信号。 该装置包括：第一确定机构，用于基于使用以一级排列的接收信号的QRM-MLD方法来顺序地确定传输信号的符号候选; 基于使用与第一次不同的二次排列的接收信号的QRM-MLD方法来顺序地确定发送信号的符号候选的第二确定机构; 以及输出机构，用于基于至少第一和第二确定机构的确定结果输出符号候选和发送信号的可能性。

    Method and System for Determining a Signal Vector
    66.
    发明申请
    Method and System for Determining a Signal Vector 审中-公开
    用于确定信号矢量的方法和系统

    公开(公告)号：US20100150274A1

    公开(公告)日：2010-06-17

    申请号：US12299413

    申请日：2007-05-03

    申请人： Yongmei Dai ,  Sumei Sun ,  Zhongding Lei ,  Kenichi Higuchi ,  Hiroyuki Kawai

    发明人： Yongmei Dai ,  Sumei Sun ,  Zhongding Lei ,  Kenichi Higuchi ,  Hiroyuki Kawai

    IPC分类号： H04L27/06

    CPC分类号： H04B7/0413 ,  H04L1/0656 ,  H04L25/0246 ,  H04L25/03305

    摘要： A method for determining a signal vector comprising a plurality of components from a received signal vector is provided comprising performing a QR decomposition of a channel matrix characterizing the communication channel via which the signal vector was received and being expanded by variance information about the noise on the communication channel carrying out a plurality of determination steps using the QR decomposition of the expanded channel matrix, wherein in each step a set of possible sub-vectors of the signal vector is determined and wherein in each step, the number of possible sub-vectors in the set is lower than a predefined maximum number, and selecting one vector of the set of possible sub-vectors determined in the last step of the plurality of determination steps as the signal vector.

    摘要翻译： 提供一种用于从接收信号向量确定包括多个分量的信号向量的方法，包括执行表征所述信号向量的通信信道的信道矩阵的QR分解，并通过关于所述信号向量的噪声的方差信息进行扩展 通信信道使用扩展信道矩阵的QR分解来执行多个确定步骤，其中在每个步骤中确定信号向量的一组可能的子向量，并且其中在每个步骤中，可能的子向量的数目 所述集合低于预定义的最大数量，并且选择在所述多个确定步骤的最后步骤中确定的所述一组可能子向量中的一个向量作为所述信号向量。

    X-ray examination apparatus and imaging method of X-ray image
    67.
    发明授权
    X-ray examination apparatus and imaging method of X-ray image 有权
    X射线检查装置和X射线图像的成像方法

    公开(公告)号：US06381299B1

    公开(公告)日：2002-04-30

    申请号：US09555904

    申请日：2000-06-05

    申请人： Rika Baba ,  Ken Ueda ,  Hiroyuki Kawai ,  Hironori Ueki ,  Koichi Koike ,  Akira Kuba ,  Nobuhisa Kasagima

    发明人： Rika Baba ,  Ken Ueda ,  Hiroyuki Kawai ,  Hironori Ueki ,  Koichi Koike ,  Akira Kuba ,  Nobuhisa Kasagima

    IPC分类号： G01N2300

    CPC分类号： A61B6/0457 ,  A61B6/032

    摘要： Between an X-ray generating system and an X-ray image detecting system arranged opposite to the X-ray generating system, an examination object supporting system is arranged and contains a straight movement table provided on a rotary table supported by a rotary table supporting member, and an examination object supporting member for supporting the examination object under either a standing position or a sitting position on the straight movement table. While the examination object is rotated by the rotary table, the examination object is continuously moved (reciprocating movement) by the straight movement table along a direction parallel to the rotation plane, and X-ray images of the examination object are acquired along a plurality of directions during both the rotating operation and the moving operation. As a result, both an X-ray tomographic image and a three-dimensional image (stereoscopic image) of a wider area than a viewing field of an X-ray I.I. can be acquired. Since the viewing fields of the X-ray tomographic image and of the 3-dimensional image can be employed, both diagnostic performance and also a diagnostic efficiency with respect to a large organ such as a lung can be improved.

    摘要翻译： 在与X射线产生系统相对设置的X射线产生系统和X射线图像检测系统之间，配置有检查对象支撑系统，并且包括设置在由旋转台支撑构件支撑的旋转台上的直动移动台 以及检查对象支撑构件，用于在直立移动台上的站立位置或坐姿下支撑检查对象。 当检查对象被旋转台旋转时，检查对象通过直线移动台沿着与旋转平面平行的方向连续移动（往复运动），并且检查对象的X射线图像沿着多个 在旋转操作和移动操作期间的方向。 结果，X射线断层图像和比X射线I.I的视场更宽区域的三维图像（立体图像）都是。 可以获得。 由于可以使用X射线断层图像和3D图像的视野，因此可以提高诊断性能以及相对于诸如肺的大器官的诊断效率。

    Antifouling coating composition
    68.
    发明授权
    Antifouling coating composition 失效
    防污涂料组合物

    公开(公告)号：US06201040B1

    公开(公告)日：2001-03-13

    申请号：US09379915

    申请日：1999-08-24

    申请人： Masakazu Kitajima ,  Hiroshi Yamashita ,  Hiroyuki Kawai

    发明人： Masakazu Kitajima ,  Hiroshi Yamashita ,  Hiroyuki Kawai

    IPC分类号： C09D516

    CPC分类号： C08F8/44 ,  C09D5/1606 ,  C09D5/165

    摘要： An antifouling coating composition which makes it possible to control the dissolution rate of a coating film and which can exert antifouling properties for a long period of time. An antifouling coating composition comprising an antifouling resin (A) obtained by reacting a base resin including, in one molecule, a carboxyl group and a group having a polyalkylene glycol structure with an oxide or a hydroxide of a divalent or more metallic atom in the presence of water in an amount of 1 to 30% by weight of the solid content of the base resin, and an antifouling agent (B).

    摘要翻译： 一种防污涂料组合物，其可以控制涂膜的溶解速度，并且可长期施加防污性能。 一种防污涂料组合物，其包含防污树脂（A），其通过在一分子中使基团树脂与羧基和具有聚亚烷基二醇结构的基团与二价或更多个金属原子的氧化物或氢氧化物反应而获得， 的水，其量为基础树脂固体含量的1〜30重量％，防污剂（B）。

    Electrophotographic image-forming apparatus
    69.
    发明授权
    Electrophotographic image-forming apparatus 失效
    电子照相图像形成装置

    公开(公告)号：US5895143A

    公开(公告)日：1999-04-20

    申请号：US956080

    申请日：1997-10-22

    申请人： Morihisa Kawahara ,  Hiroyuki Kawai

    发明人： Morihisa Kawahara ,  Hiroyuki Kawai

    IPC分类号： G03G15/09 ,  B41J2/43 ,  B65H1/08 ,  B65H3/06 ,  B65H3/52 ,  B65H9/10 ,  G03G15/00 ,  G03G15/02 ,  G03G15/08 ,  G03G15/20 ,  G03G21/10 ,  G03G21/18

    CPC分类号： G03G21/1821 ,  B41J2/43 ,  B65H1/08 ,  B65H3/0669 ,  B65H3/5223 ,  B65H9/106 ,  G03G15/0291 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0877 ,  G03G15/0893 ,  G03G15/2003 ,  G03G15/6511 ,  G03G15/80 ,  G03G21/105 ,  B65H2511/51 ,  G03G2215/00396 ,  G03G2215/00405 ,  G03G2215/00561 ,  G03G2215/00721 ,  G03G2221/1621 ,  G03G2221/163 ,  G03G2221/1693

    摘要： An electrophotographic image forming apparatus includes an electrostatic latent image carrying body, an electric charger for uniformly electrifying the carrying body, an optical exposure unit to form an electrostatic latent image on the carrying body, a developer for developing the electrostatic latent image to form a toner image on the carrying body, a transfer unit for transferring the toner image from the carrying body onto a printing sheet, a fixing unit for fixing the toner image to the printing sheet, a cleaner for cleaning to remove residual toner from the carrying body and a toner returning mechanism for returning the residual toner removed by the cleaner to the developer. The developer includes a housing in which a toner chamber is defined, a developing roller rotatably mounted in the housing, an agitator rotatably mounted in the housing so as to be positioned in the toner chamber, a partitioning member provided in the housing for defining a carrier chamber adjacent to the developing roller. The toner returning mechanism includes a toner recirculator for recirculating the residual toner removed from the carrying body to the toner chamber.

    摘要翻译： 电子照相图像形成装置包括静电潜像携带体，用于使携带体均匀带电的充电器，在载体上形成静电潜像的光学曝光单元，用于使静电潜像显影以形成调色剂的显影剂 载体上的图像，用于将调色剂图像从载体转印到打印片材上的转印单元，用于将调色剂图像定影到打印片材的定影单元，用于清洁以从载体中除去残留调色剂的清洁剂和 用于将由清洁剂除去的残留调色剂返回到显影剂的调色剂返回机构。 显影器包括：壳体，其中限定了调色剂室，可旋转地安装在壳体中的显影辊，可旋转地安装在壳体中以便定位在调色剂室中的搅拌器，设置在壳体中用于限定载体的分隔构件 与显影辊相邻。 调色剂返回机构包括调色剂再循环器，用于将从承载体移除的残余调色剂再循环到调色剂室。