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。

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。

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。

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。

公开(公告)号：US4983488A

公开(公告)日：1991-01-08

申请号：US501733

申请日：1990-03-30

申请人： Ryoji Tan ,  Shigeyoshi Tanaka ,  Ken-ichi Kishi ,  Yasuyuki Iguchi ,  Takeo Kudo ,  Takashi Amano ,  Hideki Kohno

发明人： Ryoji Tan ,  Shigeyoshi Tanaka ,  Ken-ichi Kishi ,  Yasuyuki Iguchi ,  Takeo Kudo ,  Takashi Amano ,  Hideki Kohno

IPC分类号： G03G9/08

CPC分类号： G03G9/0806

摘要： A toner for electrophotography produced by polymerizing a monomer dispersed by emulsification in the presence of a colorant and/or a magnetic powder, followed by coagulation is excellent in properties, particularly in cleaning properties, charge stability and caking resistance.

摘要翻译： 通过在着色剂和/或磁性粉末的存在下聚合通过乳化分散的单体，随后凝结而制备的用于电子照相的调色剂具有优异的性能，特别是在清洁性能，电荷稳定性和耐结块性方面。

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.

公开(公告)号：US4929881A

公开(公告)日：1990-05-29

申请号：US356423

申请日：1989-05-25

申请人： Masao Yabusaki ,  Etsuji Yamamoto ,  Hiroyuki Takeuchi ,  Hideki Kohno

发明人： Masao Yabusaki ,  Etsuji Yamamoto ,  Hiroyuki Takeuchi ,  Hideki Kohno

IPC分类号： A61B10/00 ,  A61B5/055 ,  G01R33/34 ,  G01R33/36

CPC分类号： G01R33/34046 ,  G01R33/3628 ,  G01R33/3657

摘要： There is provided a probe to detect a nuclear magnetic resonance signal in which each of a plurality of arms forming a current path of an Alderman-Grant type coil is divided into two conductor plates, the two conductor plates are connected by an inductor, and a resonance frequency is reduced by increasing the inductance of the current path.

摘要翻译： 提供了一种用于检测核磁共振信号的探针，其中形成Alderman-Grant型线圈的电流路径的多个臂中的每一个被分成两个导体板，两个导体板通过电感器连接， 通过增加电流路径的电感来减小谐振频率。

公开(公告)号：US4825163A

公开(公告)日：1989-04-25

申请号：US225781

申请日：1988-07-29

申请人： Masao Yabusaki ,  Etsuji Yamamoto ,  Yoshiki Murakami ,  Hideki Kohno

发明人： Masao Yabusaki ,  Etsuji Yamamoto ,  Yoshiki Murakami ,  Hideki Kohno

IPC分类号： G01R33/34 ,  G01R33/341 ,  G01R33/20

CPC分类号： G01R33/3678 ,  G01R33/34076 ,  G01R33/422

摘要： A quadrature probe for nuclear magnetic resonance includes two sets of coils which are combined with an angle of 90.degree. therebetween. Four pieces of outer conductors and two pieces of ring-shaped inner conductors are capacitively coupled to each other through an insulator or an air gap. In the outer conductor(s) in at least one of a set of outer conductors disposed at positions symmetrical with respect to each other so as to form a first coil and a set of outer conductors disposed at positions symmetrical with respect to each other so as to form a second coil, a conductor member(s) for adjustment is attached in parallel to the arm portion(s) in that outer conductor(s) of that set. Alternatively, the arm portion(s) itself in that set is slidably attached to the wing portions in that set.

摘要翻译： 用于核磁共振的正交探针包括两组线圈，它们之间的角度为90°。 四条外导体和两片环形内导体通过绝缘体或气隙彼此电容耦合。 在设置在彼此对称的位置的一组外部导体中的至少一个中的外部导体中，以形成设置在彼此对称的位置处的第一线圈和一组外部导体，以便 为了形成第二线圈，用于调节的导体构件平行于该组的外导体中的臂部附接。 或者，该组中的臂部分本身可滑动地附接到该组中的翼部。

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。

公开(公告)号：US4760339A

公开(公告)日：1988-07-26

申请号：US944001

申请日：1986-12-22

申请人： Etsuji Yamamoto ,  Koichi Sano ,  Hidemi Shiono ,  Hideki Kohno

发明人： Etsuji Yamamoto ,  Koichi Sano ,  Hidemi Shiono ,  Hideki Kohno

IPC分类号： A61B10/00 ,  A61B5/055 ,  G01R33/48 ,  G01R33/485 ,  G01R33/565 ,  G01R33/20

CPC分类号： G01R33/565 ,  G01R33/485 ,  G01R33/56527

摘要： An NMR imaging method is disclosed in which an object is measured in accordance with a pulse sequence capable of expressing a difference between two of a plurality of chemical shifts by a phase difference in a signal, that is, a pulse sequence 90.degree.-.tau..sub.a -180.degree.-.tau..sub.b -spin echo (where .tau..sub.a .noteq..tau..sub.b) to obtain spin distribution data, a histogram with respect to the phase of the spin distribution data is formed to regard a phase corresponding to that one of a plurality of peaks of the histogram which exists at one end of the histogram, as a position-independent offset phase which is contained in the spin distribution data and is peculiar to an NMR imaging apparatus, and the spin distribution data is corrected using the offset value thus obtained, to extract spin density distribution data for each of the chemical shifts from the corrected spin distribution data.

摘要翻译： 公开了一种NMR成像方法，其中根据能够通过信号的相位差表示多个化学位移之间的差异的脉冲序列来测量物体，即脉冲序列90°-τa -180°-τb-自旋回波（其中τa NOTEQUAL tau b）为了获得自旋分布数据，形成相对于自旋分布数据的相位的直方图，以考虑与多个峰中的那一个相对应的相位 存在于直方图的一端的直方图作为自旋分布数据中包含的并且是NMR成像设备特有的与位置无关的偏移相位，并且使用由此获得的偏移值来校正自旋分布数据， 从校正的自旋分布数据中提取每个化学位移的自旋密度分布数据。