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33 条记录 (耗时 0.029 秒)

    FLUORESCENT AND METHOD FOR PRODUCING THE SAME
    1.
    发明申请
    FLUORESCENT AND METHOD FOR PRODUCING THE SAME 审中-公开
    荧光体及其制造方法

    公开(公告)号：US20090159849A1

    公开(公告)日：2009-06-25

    申请号：US12094886

    申请日：2006-11-17

    申请人： Masato Uehara ,  Hiroyuki Nakamura ,  Hideaki Maeda ,  Masaya Miyazaki ,  Yoshiko Yamaguchi ,  Kenichi Yamashita

    发明人： Masato Uehara ,  Hiroyuki Nakamura ,  Hideaki Maeda ,  Masaya Miyazaki ,  Yoshiko Yamaguchi ,  Kenichi Yamashita

    IPC分类号： C09K11/54 ,  C09K11/08 ,  C09K11/56 ,  C09K11/88

    CPC分类号： C09K11/02 ,  C09K11/621

    摘要： To provide a fluorescent having low toxicity and high quantum yield, and a method for producing the same. The fluorescent is a compound comprising each one of I, III and VI group elements having a chalcopyrite structure, has a particle diameter of 0.5 to 20.0 nm and a quantum yield of at least 3% but not more than 30% at room temperature. The fluorescent is produced by: mixing a first solution (solution A), which is prepared by dissolving and mixing copper (I) salt and indium (III) salt in a solution added with a complexing agent coordinating copper (I) and indium (III), with a second solution (solution C) in which a sulfur compound is dissolved; ripening the mixed solution for a predetermined amount of time as a pretreatment; heat-treating the ripened solution under predetermined heat conditions; mixing the ripened solution with the second solution (solution C); and heating thus obtained mixed solution under predetermined synthesis conditions. In addition, a product produced by this production method is subjected to compositing treatment with ZnSe, ZnS or the like to improve the quantum yield.

    摘要翻译： 提供具有低毒性和高量子产率的荧光体及其制造方法。 荧光是包含具有黄铜矿结构的I，III和VI族元素中的每一个的化合物，其在室温下的粒径为0.5-20.0nm，量子产率为至少3％但不超过30％。 荧光灯通过以下方法制备：将通过将铜（I）盐和铟（III）盐溶解并混合在加入配位铜（I）和铟（III）的配位剂的溶液中制备的第一溶液（溶液A） ），其中溶解有硫化合物的第二溶液（溶液C）; 将混合溶液熟化预定时间作为预处理; 在预定的热条件下热处理成熟的溶液; 将熟化溶液与第二溶液（溶液C）混合; 并在预定的合成条件下加热如此获得的混合溶液。 此外，通过该制造方法制造的产品用ZnSe，ZnS等进行复合处理以提高量子产率。

    Method and apparatus for separating molecules using micro-channel
    8.
    发明申请
    Method and apparatus for separating molecules using micro-channel 审中-公开
    使用微通道分离分子的方法和装置

    公开(公告)号：US20060211135A1

    公开(公告)日：2006-09-21

    申请号：US10545604

    申请日：2004-02-18

    申请人： Kenichi Yamashita ,  Hideaki Maeda ,  Hajime Shimizu ,  Masaya Miyazaki ,  Hiroyuki Nakamura ,  Yoshiko Yamaguchi

    发明人： Kenichi Yamashita ,  Hideaki Maeda ,  Hajime Shimizu ,  Masaya Miyazaki ,  Hiroyuki Nakamura ,  Yoshiko Yamaguchi

    IPC分类号： G01N33/558

    CPC分类号： G01N30/6086 ,  G01N30/0005 ,  G01N30/6095 ,  G01N2030/009

    摘要： A method for simply and efficiently separating substances by utilizing a specific flow behavior in a non-turbulent flow, i.e. a laminar flow, in a micro-channel is disclosed. A mixed solution containing at least two kinds of solute molecules which are different from each other in molecular weight and/or molecular sharp, or at least two kinds of solutions containing their respective solute molecules are flowed into a micro-channel to form a non-turbulent flow. A physical action is given to each molecule by changing the state of flow, thereby causing different behaviors among the different solute molecules. By utilizing this behavior difference, molecules of a specific kind are gathered in a specific region in the channel for separation.

    摘要翻译： 公开了一种通过在微通道中的非湍流（即层流）中利用特定流动行为简单且有效地分离物质的方法。 含有至少两种分子量不同的溶质分子和/或分子尖锐的溶液或含有它们各自的溶质分子的至少两种溶液的混合溶液流入微通道， 湍流。 通过改变流动状态给每个分子的物理作用，从而在不同溶质分子之间引起不同的行为。 通过利用该行为差异，特定类型的分子聚集在通道中的特定区域中用于分离。

    Elevator system having wireless transmitting/receiving units
    9.
    发明授权
    Elevator system having wireless transmitting/receiving units 失效
    具有无线发送/接收单元的电梯系统

    公开(公告)号：US06446761B1

    公开(公告)日：2002-09-10

    申请号：US09721678

    申请日：2000-11-27

    申请人： Nobuhisa Motoyama ,  Hiromi Inaba ,  Atsushi Kawabata ,  Yoshinori Ohkura ,  Kenichi Yamashita

    发明人： Nobuhisa Motoyama ,  Hiromi Inaba ,  Atsushi Kawabata ,  Yoshinori Ohkura ,  Kenichi Yamashita

    IPC分类号： B66B134

    CPC分类号： B66B1/3415 ,  B66B1/34 ,  B66B3/00

    摘要： In order to make it possible to transmit and receive information between terminals and to reduce the number of wires used for an elevator in a building in an elevator system by transmitting and receiving information through wireless transmission even if a very weak radio wave having a narrow communicable range is used, an elevator control unit, a car terminal and floor terminals are individually provided with short distance wireless transmitting/receiving units having a communicable range of nearly a 2-floor distance (5 to 6 m) using very weak radio waves. The radio waves are received and transmitted between the wireless transmitting/receiving units located within the communicable range to transmit information by a relaying method of sequentially transferring information from terminal to terminal until it reaches a final destination.

    摘要翻译： 为了使得可以在终端之间发送和接收信息，并且通过通过无线传输发送和接收信息来减少用于电梯系统中的建筑物中的电梯的电线数量，即使具有窄通信的非常弱的无线电波 使用非常弱的无线电波，电梯控制单元，汽车终端和地板终端分别设置有具有接近2层距离（5至6m）的可通信范围的短距离无线发送/接收单元。 在位于可通信范围内的无线发射/接收单元之间接收和发送无线电波，以便通过从终端到终端顺序地传送信息直至到达最终目的地的中继方法来发送信息。

    Protection of partial complementary nucleic acid fragment using a electroconductive chip and intercalator
    10.
    发明授权
    Protection of partial complementary nucleic acid fragment using a electroconductive chip and intercalator 有权
    使用导电芯片和嵌入剂保护部分互补核酸片段

    公开(公告)号：US06399305B1

    公开(公告)日：2002-06-04

    申请号：US09588950

    申请日：2000-06-07

    申请人： Yoshihiko Makino ,  Yoshihiko Abe ,  Makoto Takagi ,  Shigeori Takenaka ,  Kenichi Yamashita ,  Masashi Ogawa

    发明人： Yoshihiko Makino ,  Yoshihiko Abe ,  Makoto Takagi ,  Shigeori Takenaka ,  Kenichi Yamashita ,  Masashi Ogawa

    IPC分类号： C12Q168

    CPC分类号： C12Q1/6825 ,  Y10T436/143333 ,  C12Q2563/173 ,  C12Q2563/113

    摘要： A method of analyzing a nucleic acid fragment sample to judge whether the nucleic acid fragment sample is uncomplementary, partly complementary or complementary to a DNA fragment in its specific base sequence is conducted by the steps of: bringing an aqueous solution of the nucleic acid fragment sample into contact with a DNA chip having an electroconductive substrate and the DNA fragment fixed onto the substrate in the presence of an electrochemical thread intercalator; measuring an electric current flowing from or to the electroconductive substrate along the DNA fragment under application of a potential to the substrate; and comparing the electric current measured above with a referential electric current which is prepared employing a DNA chip equivalent to the above DNA chip, the intercalator, and an aqueous solution of a nucleic acid fragment which is complementary to the DNA fragment of the DNA chip.

    摘要翻译： 分析核酸片段样品以判断核酸片段样品是否与其特异性碱基序列中的DNA片段不互补，部分互补或互补的方法通过以下步骤进行：使核酸片段样品的水溶液 与具有导电性基体的DNA芯片接触，并且在电化学线性嵌入剂的存在下固定在基材上的DNA片段;测量在施加电位下沿着DNA片段向基片流向或流到导电基底的电流 ; 并使用与上述DNA芯片相当的DNA芯片，嵌入剂和与DNA芯片的DNA片段互补的核酸片段的水溶液制备的参考电流来比较上述电流。