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90 条记录 (耗时 0.042 秒)

    Operator console for imaging diagnostic apparatus
    81.
    发明授权
    Operator console for imaging diagnostic apparatus 失效
    影像诊断仪操作台

    公开(公告)号：US4702257A

    公开(公告)日：1987-10-27

    申请号：US911734

    申请日：1986-09-26

    申请人： Masao Moriyama ,  Masahiro Ohta ,  Toshiaki Yagi ,  Kazuhiro Kawano

    发明人： Masao Moriyama ,  Masahiro Ohta ,  Toshiaki Yagi ,  Kazuhiro Kawano

    IPC分类号： A61B10/00 ,  A61B5/055 ,  A61B6/04 ,  G01R33/48 ,  G01R33/54 ,  H05G1/30 ,  A61B5/05

    CPC分类号： A61B6/463 ,  A61B5/0555 ,  A61B6/04 ,  G01R33/54 ,  H05G1/30 ,  G01R33/546

    摘要： An operator console for use in an imaging diagnostic apparatus, comprising means for displaying a full length figure of a human body; means for displaying respective figures representing the axial plane, sagittal plane, and coronal plane of the body figure; means for displaying respective figures representing pitching, yawing, and rolling of these planes; plane designating means which are manipulated by an operator; and tilt direction designating means which are manipulated by an operator, whereby the plane and the tilt direction designated by the operator are displayed by means of the figures in connection with the body figure.

    摘要翻译： 一种用于成像诊断装置的操作员控制台，包括用于显示人体全长图形的装置; 用于显示表示身体图形的轴向平面，矢状面和冠状面的各个图形的装置; 用于显示表示这些平面的俯仰，偏转和滚动的各个图形的装置; 由操作员操纵的平面指定装置; 以及由操作者操纵的倾斜方向指定装置，由此通过与身体图形相关的图形来显示由操作者指定的平面和倾斜方向。

    Scan device for microscope measurement instrument
    82.
    发明授权
    Scan device for microscope measurement instrument 有权
    扫描仪用于显微镜测量仪器

    公开(公告)号：US08796654B2

    公开(公告)日：2014-08-05

    申请号：US13056293

    申请日：2008-07-31

    申请人： Masahiro Ohta ,  Noriaki Oyabu ,  Kenjiro Kimura ,  Shinichiro Ido ,  Kei Kobayashi ,  Hirofumi Yamada ,  Kazumi Matsushige

    发明人： Masahiro Ohta ,  Noriaki Oyabu ,  Kenjiro Kimura ,  Shinichiro Ido ,  Kei Kobayashi ,  Hirofumi Yamada ,  Kazumi Matsushige

    IPC分类号： G01N21/86 ,  G01V8/00 ,  G01N35/10 ,  G01Q10/06 ,  H01J37/20 ,  H01J37/26 ,  H01J37/28 ,  B82Y35/00

    CPC分类号： G01N35/1011 ,  B82Y35/00 ,  G01Q10/065 ,  H01J37/20 ,  H01J37/265 ,  H01J37/28 ,  H01J2237/20228

    摘要： A probe needle is successively moved to a plurality of measurement points set in a measurement region on a sample so as to measure a z-displacement amount. An excitation control unit feedback-controls a piezoelectric element so that a vibration amplitude of a cantilever is constant in accordance with the detection output by a displacement detection unit. Moreover, a vertical displacement control unit feedback-controls a vertical position scan unit so as to obtain a constant distance between the probe needle and the sample according to a frequency shift by a frequency detection unit. When changes of outputs of two feedback loops at a certain measurement point are both within a predetermined range, a main control unit issues an instruction to a horizontal position control unit to rapidly move to the next measurement point. As a result, it is possible to adaptively decide such a measurement time that both of the two feedback controls at respective measurement points are established. This eliminates an unnecessary measurement time, which in turn reduces the time required for creating one convex/concave image as compared to the conventional technique and improves the throughput.

    摘要翻译： 将探针连续地移动到设置在样本上的测量区域中的多个测量点，以测量z位移量。 激励控制单元根据位移检测单元的检测输出反馈控制压电元件，使得悬臂的振动振幅恒定。 此外，垂直位移控制单元反馈控制垂直位置扫描单元，以便通过频率检测单元根据频移获得探针和样本之间的恒定距离。 当在某个测量点处的两个反馈回路的输出的变化都在预定范围内时，主控制单元向水平位置控制单元发出指令以快速移动到下一个测量点。 结果，可以自适应地确定建立各测量点的两个反馈控制两者的测量时间。 这消除了不必要的测量时间，这又减少了与传统技术相比创建一个凸/凹图像所需的时间并且提高了吞吐量。

    Scan Device
    83.
    发明申请
    Scan Device 有权
    扫描设备

    公开(公告)号：US20110261352A1

    公开(公告)日：2011-10-27

    申请号：US13056293

    申请日：2008-07-31

    申请人： Masahiro Ohta ,  Noriaki Oyabu ,  Kenjiro Kimura ,  Shinichiro Ido ,  Kei Kobayashi ,  Hirofumi Yamada ,  Kazumi Matsushige

    发明人： Masahiro Ohta ,  Noriaki Oyabu ,  Kenjiro Kimura ,  Shinichiro Ido ,  Kei Kobayashi ,  Hirofumi Yamada ,  Kazumi Matsushige

    IPC分类号： G01N21/01

    CPC分类号： G01N35/1011 ,  B82Y35/00 ,  G01Q10/065 ,  H01J37/20 ,  H01J37/265 ,  H01J37/28 ,  H01J2237/20228

    摘要： A probe needle is successively moved to a plurality of measurement points set in a measurement region on a sample so as to measure a z-displacement amount. An excitation control unit feedback-controls a piezoelectric element so that a vibration amplitude of a cantilever is constant in accordance with the detection output by a displacement detection unit. Moreover, a vertical displacement control unit feedback-controls a vertical position scan unit so as to obtain a constant distance between the probe needle and the sample according to a frequency shift by a frequency detection unit. When changes of outputs of two feedback loops at a certain measurement point are both within a predetermined range, a main control unit issues an instruction to a horizontal position control unit to rapidly move to the next measurement point. As a result, it is possible to adaptively decide such a measurement time that both of the two feedback controls at respective measurement points are established. This eliminates an unnecessary measurement time, which in turn reduces the time required for creating one convex/concave image as compared to the conventional technique and improves the throughput.

    摘要翻译： 将探针连续地移动到设置在样本上的测量区域中的多个测量点，以测量z位移量。 激励控制单元根据位移检测单元的检测输出反馈控制压电元件，使得悬臂的振动振幅恒定。 此外，垂直位移控制单元反馈控制垂直位置扫描单元，以便通过频率检测单元根据频移获得探针和样本之间的恒定距离。 当在某个测量点处的两个反馈回路的输出的变化都在预定范围内时，主控制单元向水平位置控制单元发出指令以快速移动到下一个测量点。 结果，可以自适应地确定建立各测量点的两个反馈控制两者的测量时间。 这消除了不必要的测量时间，这又减少了与传统技术相比创建一个凸/凹图像所需的时间并且提高了吞吐量。

    Scanning probe microscope
    84.
    发明授权
    Scanning probe microscope 有权
    扫描探针显微镜

    公开(公告)号：US07391022B2

    公开(公告)日：2008-06-24

    申请号：US11368204

    申请日：2006-03-02

    申请人： Masahiro Ohta

    发明人： Masahiro Ohta

    IPC分类号： G01N23/00 ,  G01N13/16

    CPC分类号： G01Q20/02 ,  G01Q10/04 ,  G01Q10/06

    摘要： A scanning probe microscope (SPM) is provided capable of a narrow to a wide range observation according to observed targets or purposes without replacing a scanner while maintaining a high resolution. The SPM is provided with a probe-side scanner 10 and a sample-side scanner 11. The probe-side scanner 10 is to move the probe 13 in X-, Y-, Z-axis directions, and the sample-side scanner 11 is to move the sample 12 in the X-, Y-, Z-axis directions. A scanner with a small maximum scan range is used as the probe-side scanner 10; a scanner with a large maximum scan range is used as the sample-side scanner 11; and both can be switched between each scanner for use according to the observed targets or purposes. Alternatively, the probe-side scanner 10 is used for scanning in a narrow range, and the sample-side scanner 11 is used to move the field of view.

    摘要翻译： 提供扫描探针显微镜（SPM），其能够根据观察到的目标或目的进行窄范围到宽范围的观察，而不需要在保持高分辨率的情况下更换扫描仪。 SPM设置有探针侧扫描仪10和样本侧扫描器11。 探头侧扫描器10将探头13沿X轴，Y轴，Z轴方向移动，并且样本侧扫描器11将X，Y，Z轴方向上的样品12移动。 使用具有小的最大扫描范围的扫描仪作为探测器侧扫描器10; 使用具有大的最大扫描范围的扫描仪作为采样侧扫描器11; 并且可以根据观察到的目标或目的在两个扫描仪之间切换使用。 或者，探针侧扫描器10用于在窄范围内进行扫描，并且采样侧扫描仪11用于移动视场。

    Preparation process of polyhydroxycarboxylic acid
    88.
    发明授权
    Preparation process of polyhydroxycarboxylic acid 失效
    聚羟基羧酸的制备方法

    公开(公告)号：US5444143A

    公开(公告)日：1995-08-22

    申请号：US170873

    申请日：1993-12-21

    申请人： Masahiro Ohta ,  Shoji Obuchi ,  Yasunori Yoshida

    发明人： Masahiro Ohta ,  Shoji Obuchi ,  Yasunori Yoshida

    IPC分类号： C08G63/06

    CPC分类号： C08G63/06

    摘要： A preparation process of polyhydroxycarboxylic acid having an inherent viscosity of 0.3 dl/g or more by dehydrating polycondensation of lactic acid containing hydroxycarboxylic acid in an organic solvent in the presence or absence of a catalyst, comprising using a hydroxycarboxylic acid raw material which comprises one or more impurities selected from the group consisting of methanol, ethanol, acetic acid, pyruvic acid, fumaric acid, methyl lactate, ethyl lactate and butyl lactate in a total amount of 0.3% by mole or less for the amount of said hydroxycarboxylic acid raw material.

    摘要翻译： 在有机溶剂存在或不存在催化剂的情况下，通过使有机溶剂中含有羟基羧酸的乳酸进行脱水缩聚，其特性粘度为0.3dl / g以上的聚羟基羧酸的制备方法，包括使用羟基羧酸原料，其包含一种或多种 对于所述羟基羧酸原料的量，总量为0.3摩尔％以下的更多的杂质选自甲醇，乙醇，乙酸，丙酮酸，富马酸，乳酸甲酯，乳酸乙酯和乳酸丁酯。

    Polyhydroxycarboxylic acid and purification process thereof
    90.
    发明授权
    Polyhydroxycarboxylic acid and purification process thereof 失效
    聚羟基羧酸及其纯化方法

    公开(公告)号：US5386004A

    公开(公告)日：1995-01-31

    申请号：US130442

    申请日：1993-10-01

    申请人： Shoji Obuchi ,  Masahiro Ohta

    发明人： Shoji Obuchi ,  Masahiro Ohta

    IPC分类号： C08G63/06 ,  C08G63/88 ,  C08G63/90 ,  C08G63/08

    CPC分类号： C08G63/90 ,  C08G63/06

    摘要： A purification process of a polyhydroxycarboxylic acid for efficiently removing a catalyst with a simple method from solid polyhydroxycarboxylic acid by bringing the solid polyhydroxycarboxylic acid which is obtained by a catalytic reaction and has an inherent viscosity of 0.1.about.5.0 dl/g into contact with an acid substance in the presence of a hydrophilic organic solvent. Also disclosed is a polyhydroxycarboxylic acid prepared by direct dehydration polymerization having an extremely reduced content of residual catalyst.

    摘要翻译： 通过将由催化反应获得的固体聚羟基羧酸与0.1的比浓对数粘度为5.0dl / g接触的固体多羟基羧酸与固体聚羟基羧酸的简单方法有效地除去催化剂的纯化方法， 物质在亲水性有机溶剂的存在下。 还公开了通过直接脱水聚合制备的具有极低的残留催化剂含量的多羟基羧酸。