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61 条记录 (耗时 0.022 秒)

    Method for immunochemical determination of hapten
    31.
    发明授权
    Method for immunochemical determination of hapten 失效
    HAPTEN免疫组织化学测定方法

    公开(公告)号：US5202269A

    公开(公告)日：1993-04-13

    申请号：US592612

    申请日：1990-10-04

    申请人： Michio Ito ,  Minoru Ogura ,  Hideki Kohno

    发明人： Michio Ito ,  Minoru Ogura ,  Hideki Kohno

    IPC分类号： G01N33/53 ,  G01N33/543

    CPC分类号： G01N33/54313 ,  G01N33/54333 ,  Y10S436/817 ,  Y10S436/822

    摘要： A method for immunochemical determination of a hapten in a sample is disclosed, in which(A) a high-molecular compound to which the hapten is bound (reagent A),(B) insoluble carrier particles carrying thereon an antibody to the hapten (reagent B), and(C) magnetic substance-containing insoluble carrier particles carrying thereon an antibody to an antigenic determinant in the high-molecular compound and different from the hapten (reagent C),are used. These three reagents are dispersed in the sample, then, a magnetic field is applied to separate from the reaction mixture unreacted reagent (C) and agglutinated particles formed from the reagent (B) and the reagent (C) through the reagent (A). The amount of the reagent (B) remaining dispersed in the reaction mixture is measured, thereby determining the extent of competitive inhibition to the agglutination of the reagent (B) and the reagent (C) through the reagent (A) by the reaction between the hapten in the sample and the reagent (B). The method of the present invention requires no troublesome operations such as separation-washing and is free from any problem is safety. By the method of the present invention, the concentration of a hapten in a sample is determined by simple operations in a short time and with high sensitivity.

    Signal separation system used for an automated classification of white blood cells
    34.
    发明授权
    Signal separation system used for an automated classification of white blood cells 失效
    用于白细胞自动分类的信号分离系统

    公开(公告)号：US3969024A

    公开(公告)日：1976-07-13

    申请号：US604185

    申请日：1975-08-13

    申请人： Akihide Hashizume ,  Hideki Kohno ,  Shinji Yamamoto

    发明人： Akihide Hashizume ,  Hideki Kohno ,  Shinji Yamamoto

    IPC分类号： G01N33/48 ,  G01N15/14 ,  G06K9/00 ,  G06T1/00 ,  G01N33/16

    CPC分类号： G01N15/1468 ,  G06K9/00127

    摘要： A signal separation system is used to discriminate cytoplasm of white blood cells from a sample of white blood. The signal separation system includes a light source generating light passed through a blood sample, a light separator for separating green and blue light beams from the light passed through the sample, first and second photoelectric converters for changing the green and the blue light beams to first and second electric signals, a signal treatment circuit which converts the first and the second electric signals to binary signals with respect to certain threshold levels and then forms a separation signal from the binary signals, and the gate circuit which separates the signal component of the white blood cells from the sample with the function of the separation signal.

    摘要翻译： 信号分离系统用于鉴别白细胞的细胞质与白血样品。 信号分离系统包括产生通过血液样本的光的光源，用于从通过样本的光中分离绿色和蓝色光束的光分离器，用于将绿色和蓝色光束改变为第一和第二光电转换器的第一和第二光电转换器 和第二电信号，信号处理电路，其将第一和第二电信号相对于某个阈值电平转换为二进制信号，然后形成来自二进制信号的分离信号;以及门电路，其分离白色的信号分量 来自样品的血细胞具有分离信号的功能。

    Interactive drawing recognition processing method and apparatus thereof
    35.
    发明授权
    Interactive drawing recognition processing method and apparatus thereof 失效
    交互式绘图识别处理方法及其装置

    公开(公告)号：US6118897A

    公开(公告)日：2000-09-12

    申请号：US296526

    申请日：1999-04-22

    申请人： Hideki Kohno

    发明人： Hideki Kohno

    IPC分类号： G06K9/00 ,  G06K9/46

    CPC分类号： G06K9/481 ,  G06K9/00476

    摘要： A drawing is read by a scanner to create raster data. A labeling process is executed for the data to extract a contour line for each pattern element resultant from the labeling process to produce contour line data and region data to manage, in a tree structure, information related to a circumscribed rectangle of each line segment of the contour line. When the operator picks by a pointing device a predetermined region on the screen of a display and a pair of line segments for recognition, there is retrieved region data corresponding to the specified region. After extracting contour line data associated with the retrieved region data, a center line creation process is executed according to the extracted contour line data.

    摘要翻译： 扫描仪读取图形以创建栅格数据。 执行标签处理以便数据从标签处理中提取每个图案元素的轮廓线，以产生轮廓线数据和区域数据，以树结构来管理与每个线段的外接矩形有关的信息 轮廓线。 当操作员通过指示装置选择显示屏幕上的预定区域和用于识别的一对线段时，检索对应于指定区域的区域数据。 在提取与检索到的区域数据相关联的轮廓线数据之后，根据提取的轮廓线数据执行中心线创建处理。

    X-ray examination apparatus
    36.
    发明授权
    X-ray examination apparatus 失效
    X光检查仪

    公开(公告)号：US5832056A

    公开(公告)日：1998-11-03

    申请号：US716545

    申请日：1996-09-19

    申请人： Mikio Mochitate ,  Hiroshi Abe ,  Hideki Kohno

    发明人： Mikio Mochitate ,  Hiroshi Abe ,  Hideki Kohno

    IPC分类号： A61B6/00 ,  A61B6/03 ,  A61B6/04 ,  H05G1/06

    CPC分类号： A61B6/0457 ,  A61B6/032

    摘要： An X-ray examination apparatus includes an X-ray diagnosis apparatus (first imaging area), an X-ray CT apparatus (second imaging area), a bed, and the X-ray diagnosis apparatus and the X-ray CT apparatus are arranged along a path of movement of a top plate of the bed in such a manner that the first and second imaging areas are spaced a predetermined distance from each other in a path of movement of the top plate. There is provided a top plate reciprocal movement control means which through operations of switches moves the top plate forward and backward between a first top plate position where a desired part of the patient is positioned at the first imaging area and a second top plate position where the top plate is spaced from the first top plate position toward the X-ray CT apparatus by a distance corresponding to the distance between the first and second imaging areas so that in the reciprocal movement of the two apparatuses, the top plate can be stopped at the first and second top plate position.

    摘要翻译： X射线检查装置包括X射线诊断装置（第一摄像区域），X射线CT装置（第二摄像区域），床，X射线诊断装置和X射线CT装置 沿着床的顶板的移动路径，使得第一和第二成像区域在顶板的移动路径中彼此隔开预定的距离。 提供了一种顶板往复运动控制装置，其通过开关的操作使顶板在患者的期望部分位于第一成像区域的第一顶板位置和第二顶板位置之间向前和向后移动， 顶板与第一顶板位置朝向X射线CT装置隔开与第一和第二成像区域之间的距离相对应的距离，使得在两个装置的往复运动中，顶板可以停在 第一和第二顶板位置。

    Determination and detection of antibody and its immunoglobulin class
    37.
    发明授权
    Determination and detection of antibody and its immunoglobulin class 失效
    抗体及其免疫球蛋白类的测定和检测

    公开(公告)号：US5583054A

    公开(公告)日：1996-12-10

    申请号：US312431

    申请日：1994-09-26

    申请人： Michio Ito ,  Minoru Ogura ,  Hideki Kohno

    发明人： Michio Ito ,  Minoru Ogura ,  Hideki Kohno

    IPC分类号： G01N33/53 ,  G01N33/543 ,  G01N33/553 ,  G01N33/564 ,  G01N33/571 ,  G01N33/68 ,  G01N33/92

    CPC分类号： G01N33/54333 ,  G01N33/564 ,  G01N33/571 ,  G01N33/6854 ,  G01N33/92

    摘要： The present invention provides a method for determining the presence of a class of an antibody in a biological sample. In this method, a first reagent including insoluble particles having an antigen to the antibody immobilized on the surface thereof, and a second reagent including insoluble magnetic particles having immobilized on the surface thereof a substance particularly reactive to a specific immunoglobulin class, is reacted with the sample under conditions to promote agglutination of the first and second reagents with the antibody. The unreacted second reagent and the agglutinate are separated from the unreacted first reagent by application of a magnetic field. Then the amount of unreacted first reagent is determined.

    摘要翻译： 本发明提供了一种用于测定生物样品中一类抗体的存在的方法。 在该方法中，将包含固定在其表面上的抗体具有抗原的不溶性粒子的第一试剂和在其表面上固定有特异性免疫球蛋白类的物质的不溶性磁性粒子的第二试剂与 样品在促进第一和第二试剂与抗体凝集的条件下进行。 通过施加磁场将未反应的第二试剂和凝集物与未反应的第一试剂分离。 然后测定未反应的第一试剂的量。

    Image reconstruction method in NMR imaging
    39.
    发明授权
    Image reconstruction method in NMR imaging 失效
    NMR成像中的图像重建方法

    公开(公告)号：US4939463A

    公开(公告)日：1990-07-03

    申请号：US218694

    申请日：1988-07-07

    申请人： Kensuke Sekihara ,  Shigeru Matsui ,  Hideki Kohno

    发明人： Kensuke Sekihara ,  Shigeru Matsui ,  Hideki Kohno

    IPC分类号： A61B10/00 ,  A61B5/055 ,  G01R33/44 ,  G01R33/48 ,  G01R33/56 ,  G01R33/561

    CPC分类号： G01R33/56554 ,  G01R33/56

    摘要： A method wherein the requirement for the amplitude of the oscillating gradient magnetic field is relaxed by reconstructing an image while using simultaneously echoes S.sub.p (k.sub.x, y) produced in the case where the positive oscillating gradient magnetic field is applied to the object to be tested and echoes S.sub.N (k.sub.x, y) produced in the case where the negative is applied thereto, i.e. by using data points on segments of a trajectory of data points ascending from left to right in the spatial frequency domain and those on segments of a trajectory of data points ascending from right to left. That is, the image M(x, y) is obtained by Fourier-transforming at first the echoes S.sub.p (k.sub.x, k.sub.y) and S.sub.N (k.sub.x, k.sub.y) with respect to k.sub.y, multiplying complex numbers a.sub.1 and a.sub.2 to g.sub.p (k.sub.x, y) and g.sub.N (k.sub.x, y) obtained by this transformation; adding the results thus obtained, i.e. forming g(k.sub.x, y)=a.sub.1 g.sub.p (k.sub.x, y)+a.sub.2 g.sub.N (k.sub.x, y); and finally Fourier-transforming this g(k.sub.x, y) with respect to k.sub.x.

    High speed NMR spectroscopic imaging method
    40.
    发明授权
    High speed NMR spectroscopic imaging method 失效
    高速NMR光谱成像方法

    公开(公告)号：US4797616A

    公开(公告)日：1989-01-10

    申请号：US151901

    申请日：1988-02-03

    申请人： Shigeru Matsui ,  Takashi Onodera ,  Kensuke Sekihara ,  Hidemi Shiono ,  Hideki Kohno

    发明人： Shigeru Matsui ,  Takashi Onodera ,  Kensuke Sekihara ,  Hidemi Shiono ,  Hideki Kohno

    IPC分类号： G01R33/32 ,  A61B5/055 ,  A61B10/00 ,  G01R33/44 ,  G01R33/48 ,  G01R33/485 ,  G01R33/20

    CPC分类号： G01R33/485

    摘要： An NMR spectroscopic imaging method of obtaining separate spin distribution images for respective spectral components of the spectrum of an NMR signal caused by the chemical shift of nuclides of interest in an object includes providing for a transversal magnetization signal of the object placed in a static magnetic field. A position of the signal in a phase domain is translated in a K-space from the origin thereof. Further, the signal is sampled while rotating a position of the signal in the K-space plural times on a certain circle in the K-space by applying a rotating field gradient, thereby to obtain a group of signal data. Signal data trains each of which is composed of signal data present at the same position on the K-space in the signal data group obtained by the sampling during the plural signal rotations, is subjected to Fourier transformations, respectively, thereby effecting a spectral analysis of the NMR signal.

    摘要翻译： 由对象物质的化学位移引起的核磁共振信号频谱的各频谱分量的分离自旋分布图像的NMR分光成像方法包括提供放置在静磁场中的物体的横向磁化信号 。 信号在相位域中的位置从其原点在K空间中平移。 此外，在通过施加旋转场梯度在K空间中的某个圆上多次旋转K空间中的信号的位置的同时对信号进行采样，从而获得一组信号数据。 由多个信号旋转中的采样获得的信号数据组中的与K空间上的相同位置处的信号数据组成的信号数据串分别进行傅里叶变换，从而进行频谱分析 NMR信号。