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10 条记录 (耗时 0.034 秒)

    Apparatus for displaying ultrasonic image
    4.
    发明授权
    Apparatus for displaying ultrasonic image 失效
    超声波图像显示装置

    公开(公告)号：US4706185A

    公开(公告)日：1987-11-10

    申请号：US859926

    申请日：1986-05-05

    申请人： Kouichi Karaki ,  Fumio Uchino

    发明人： Kouichi Karaki ,  Fumio Uchino

    IPC分类号： G01N29/00 ,  G01N29/06 ,  G01S7/52 ,  G01S9/68 ,  G01N29/04

    CPC分类号： G01S7/52071 ,  G01N29/06 ,  G01N29/0609

    摘要： An apparatus for displaying ultrasonic images picked-up by an ultrasonic microscope including a digital scan converter having three image memories for storing successively picked-up three ultrasonic images. The digital scan converter functions to reconstruct a color image from the three ultrasonic images by simultaneously reading ultrasonic image signals out of the image memories as red, green and blue color signals.

    摘要翻译： 一种用于显示由超声波显微镜拾取的超声波图像的装置，包括具有三个图像存储器的数字扫描转换器，用于存储连续拾取的三个超声波图像。 数字扫描转换器用于通过从图像存储器中同时读出超声图像信号来重构来自三个超声波图像的彩色图像，如红色，绿色和蓝色信号。

    Mechanism for attaching ultrasonic head of ultrasonic microscope
    5.
    发明授权
    Mechanism for attaching ultrasonic head of ultrasonic microscope 失效
    超声波显微镜超声波头附件机构

    公开(公告)号：US4587848A

    公开(公告)日：1986-05-13

    申请号：US664429

    申请日：1984-10-24

    申请人： Yuzo Nakamura ,  Fumio Uchino ,  Hitoshi Tateoka ,  Junichi Ishibashi

    发明人： Yuzo Nakamura ,  Fumio Uchino ,  Hitoshi Tateoka ,  Junichi Ishibashi

    IPC分类号： G01N29/26 ,  G01N29/06 ,  G01N29/24 ,  G10K11/30 ,  G10K11/35 ,  G01N29/04

    CPC分类号： G10K11/352 ,  G10K11/30

    摘要： A mechanism for attaching an ultrasonic head of an ultrasonic microscope to a vibration shaft of a vibrator is disclosed. A first connector half to which an R.F. cable is connected is fixedly arranged to the vibration shaft and a second connector half having the ultrasonic head coupled therewith is detachably attached to the first connector half, so that an exchange of the ultrasonic head can be performed in an easy and swift manner without affecting the position and characteristics of the R.F. cable.

    摘要翻译： 公开了一种用于将超声波显微镜的超声波头连接到振动器的振动轴的机构。 一个第一个连接器，一个R.F. 电缆连接固定地设置在振动轴上，并且具有与其耦合的超声波头的第二连接器半部可拆卸地附接到第一连接器半部，使得可以以简单而迅速的方式进行超声波头的交换而不影响 RF的位置和特性 电缆。

    Acoustic lens for use in acoustic microscope
    6.
    发明授权
    Acoustic lens for use in acoustic microscope 失效
    用于声学显微镜的声镜

    公开(公告)号：US4881618A

    公开(公告)日：1989-11-21

    申请号：US56685

    申请日：1987-06-02

    申请人： Hitoshi Tateoka ,  Fumio Uchino

    发明人： Hitoshi Tateoka ,  Fumio Uchino

    IPC分类号： G10K11/30

    CPC分类号： G10K11/30

    摘要： An acoustic lens for use in an acoustic microscope including a solid state medium for propagating an acoustic wave having a wavelength .lambda. and having opposed end surfaces, an electric-acoustic transducer applied on one end surface of the solid state medium and having a radius a, and a spherical lens portion formed in the other end surface of the solid state medium and having an aperture of a radius w. The length l and the aperture radius w are normalized by the transducer radius a such that Z=l.lambda./a.sup.2 and W=w/a. Values of Z and W are selected from such a region in a first quadrant of the Z-W coordinate system that desired power and/or phase are obtained. The region neighboring the point Z=1 and W=1 is excluded.

    摘要翻译： 一种用于声学显微镜的声透镜，包括用于传播具有波长λ并具有相对端面的声波的固态介质，施加在固态介质的一个端面上并具有半径a的电声换能器， 以及形成在固态介质的另一端面中并具有半径为w的孔径的球面透镜部分。 长度l和孔径半径w通过换能器半径a归一化，使得Z =1λ/ a2和W = w / a。 Z和W的值从Z-W坐标系的第一象限的区域中选择，其中获得期望的功率和/或相位。 排除与Z = 1和W = 1相邻的区域。

    Ultrasonic microscope
    7.
    发明授权
    Ultrasonic microscope 失效
    超声波显微镜

    公开(公告)号：US4621531A

    公开(公告)日：1986-11-11

    申请号：US664428

    申请日：1984-10-24

    申请人： Yuzo Nakamura ,  Soji Yamamoto ,  Mitsugu Sakai ,  Fumio Uchino

    发明人： Yuzo Nakamura ,  Soji Yamamoto ,  Mitsugu Sakai ,  Fumio Uchino

    IPC分类号： G01N29/06 ,  G01S15/89 ,  G01N29/00

    CPC分类号： G01S15/8906

    摘要： An ultrasonic microscope having an ultrasonic head and an optical head is disclosed. A slide plate on which the ultrasonic head and optical head are arranged in such a manner that they are separated by a predetermined spacing in Y direction is slidably secured to an arm of the ultrasonic microscope. Under such a construction, an ultrasonic observation by an ultrasonic raster image and an optical observation by an optical image can be performed precisely for the same region of a specimen by moving the ultrasonic head and optical head integrally by a distance substantially equal to the spacing by means of the slide plate.

    摘要翻译： 公开了一种具有超声波头和光学头的超声波显微镜。 超声波头和光学头以这样一种方式被布置的滑动板，它们在Y方向上分开预定的间隔可滑动地固定在超声波显微镜的臂上。 在这种结构下，通过将超声波头和光学头整体移动基本上等于间隔的距离，可以通过超声波头图像和光学头通过超声波头和光学头整体移动距离大致等于间隔 滑板的装置。

    Acoustic lens apparatus
    8.
    发明授权
    Acoustic lens apparatus 失效
    声透镜装置

    公开(公告)号：US4967873A

    公开(公告)日：1990-11-06

    申请号：US384180

    申请日：1989-07-21

    申请人： Masako Hacchow ,  Takeshi Yamagishi ,  Fumio Uchino ,  Hiroshi Kajimura

    发明人： Masako Hacchow ,  Takeshi Yamagishi ,  Fumio Uchino ,  Hiroshi Kajimura

    IPC分类号： G01N29/26 ,  G10K11/30

    CPC分类号： G01N29/262 ,  G10K11/30

    摘要： In an acoustic lens apparatus of this invention, a lens surface formed on an ultarsonic medium has a longitudinal wave lens portion constituted by a first aspherical surface at its central area, and a transverse wave lens portion constituted by a second aspherical surface at its peripheral area. The ultrasonic medium includes a piezoelectric transducer for generating ultrasonic waves at its surface opposite to the lens surface. The ultrasonic medium is arranged so that the lens surface opposes a sample, a coupler medium is filled in the gap between the surface and the sample.

    摘要翻译： 在本发明的声透镜装置中，在超声波介质上形成的透镜面具有由其中央部的第一非球面构成的纵波透镜部，在其周边区域由第二非球面构成的横波透镜部 。 超声介质包括用于在其与透镜表面相对的表面处产生超声波的压电换能器。 超声波介质被布置成使得透镜表面与样品相对，耦合介质填充在表面和样品之间的间隙中。

    Ultrasonic microscope
    9.
    发明授权
    Ultrasonic microscope 失效
    超声波显微镜

    公开(公告)号：US4751686A

    公开(公告)日：1988-06-14

    申请号：US861910

    申请日：1986-05-12

    申请人： Fumio Uchino ,  Kouji Taguchi

    发明人： Fumio Uchino ,  Kouji Taguchi

    IPC分类号： G01N29/06 ,  G01S15/89 ,  G03B42/06 ,  G01N9/24 ,  G01N29/00 ,  G01N29/04

    CPC分类号： G01S15/8906 ,  G01N29/06 ,  G01N29/0609 ,  G01N2291/02854

    摘要： In order to replace acoustic lenses, frequency units corresponding to frequencies used by the acoustic lenses and housing transmitted pulse generating means, circulators and receiving means can be selected and the signal of a gate opening at a timing at which ultrasonic waves of a sample return can be selected.

    摘要翻译： 为了取代声透镜，可以选择对应于声透镜使用的频率的频率单元和壳体发送脉冲发生装置，循环器和接收装置，并且在样品返回的超声波的定时可以选择开门信号 被选中。

    Microscope having an optical head and an additional head
    10.
    发明授权
    Microscope having an optical head and an additional head 失效
    显微镜具有光学头和附加头

    公开(公告)号：US4726229A

    公开(公告)日：1988-02-23

    申请号：US888020

    申请日：1986-07-22

    申请人： Soji Yamamoto ,  Mitsugu Sakai ,  Fumio Uchino ,  Yuzo Nakamura

    发明人： Soji Yamamoto ,  Mitsugu Sakai ,  Fumio Uchino ,  Yuzo Nakamura

    IPC分类号： G01N29/06 ,  G01S15/89 ,  G01N29/00

    CPC分类号： G01S15/8906

    摘要： A microscope having an optical head and an additional head is disclosed. A slide plate on which the additional head and optical head are arranged in such a manner that they are separated by a predetermined spacing in the Y direction is slidably secured to an arm of the microscope. Under such a construction, an observation by a raster image and an optical observation by a optical image can be performed precisely for the same region of a specimen by moving the additional head and optical head integrally by a distance substantially equal to the spacing by means of the slide plate.

    摘要翻译： 公开了具有光学头和附加头的显微镜。 附加头部和光学头以这样一种方式被布置的滑动板，它们在Y方向上以预定的间隔分开，可滑动地固定在显微镜的臂上。 在这样的结构下，通过光学图像的观察和光学图像的光学观察，可以通过将附加头部和光学头整体移动基本上等于间隔的距离，通过借助于 滑板。