公开(公告)号：US5016975A

公开(公告)日：1991-05-21

申请号：US364504

申请日：1989-06-08

申请人： Masahiko Sasaki ,  Tadashi Kato ,  Hiroyoshi Fujimori ,  Tatsuo Nagasaki ,  Fumiyuki Onoda ,  Toshiaki Nishikori ,  Hideo Tomabechi ,  Kazutake Sugawara ,  Kazuo Nakamura ,  Ootaro Ando ,  Koichi Karaki

发明人： Masahiko Sasaki ,  Tadashi Kato ,  Hiroyoshi Fujimori ,  Tatsuo Nagasaki ,  Fumiyuki Onoda ,  Toshiaki Nishikori ,  Hideo Tomabechi ,  Kazutake Sugawara ,  Kazuo Nakamura ,  Ootaro Ando ,  Koichi Karaki

IPC分类号： A61B1/07 ,  F21V9/40 ,  F21V11/06 ,  F21V11/14 ,  F21V14/08

CPC分类号： A61B1/0646 ,  A61B1/0669 ,  F21V11/06 ,  F21V11/14 ,  F21V9/10 ,  A61B1/07 ,  F21V14/08

摘要： An electronic endoscope having a light emitting unit for emitting illuminating light from the tip of the insertable part, a solid state imaging device at the tip for receiving an illuminated light image, a sample-holding circuit for sample-holding an output signal from the solid state imaging device, a light source for such light emitting unit and an iris device in such light source, the iris device comprising a diaphragm device for preventing the spectral characteristics of the endoscope from being changed due to the amount of light reduction which consists of a diaphragm assembly consisting of two dimensionally diaphragm units which consists of light passing openings with small sectional area and light shading parts formed by tubular surfaces surrounding the side surfaces of the openings, positioned in the beam emitted from illuminating lamp, and provided with means for turning diaphragm assembly from a position where the tubular surfaces are in parallel with the axis of the illumination beam to a position where the axes are at an angle.

摘要翻译： 一种具有用于从可插入部分的前端发射照明光的发光单元的电子内窥镜，用于接收照明光图像的尖端处的固态成像装置，用于从固体中采样保持输出信号的采样保持电路 状态成像装置，用于这种发光单元的光源和这种光源中的光圈装置，该虹膜装置包括用于防止内窥镜的光谱特性由于光减少量而改变的光圈装置，该光学装置由 隔膜组件由二维隔膜单元组成，其由具有小截面积的通光开口和由围绕开口侧表面的管状表面形成的遮光部分组成，位于从照明灯发射的光束中，并且设置有用于转动光圈的装置 从管状表面与照明器的轴线平行的位置组装 轴到一个角度的位置。

公开(公告)号：US5224382A

公开(公告)日：1993-07-06

申请号：US727645

申请日：1991-07-09

申请人： Koichi Karaki

发明人： Koichi Karaki

IPC分类号： G01H3/12 ,  G01N29/06 ,  G01N29/24

CPC分类号： G01N29/06 ,  G01H3/125 ,  G01N2291/02491 ,  G01N2291/048

摘要： A scanning acoustic microscope of the present invention comprises a high frequency transmitter for transmitting high frequency signal, first electric/ acoustic conversion element for converting the high frequency signal to ultrasound, acoustic lens having an end surface to which the ultrasound is incident and a concave lens surface to which the incident ultrasound is exited, an ultrasound receiver having a flat receiving surface located in an opposed relation to the concave lens surface to allow the transmission of only that ultrasound substantially vertically incident to the receiving surface, second electric/acoustic conversion element for converting ultrasound which has been transmitted through the ultrasound receiver to an electric signal, and an image processing circuit for preparing an image in accordance with a reception signal delivered from the second electric/acoustic conversion element.

摘要翻译： 本发明的扫描式声学显微镜包括：高频发射器，用于传输高频信号;第一电/声转换元件，用于将高频信号转换成超声;声透镜，其具有超声入射的端面;凹透镜 出射入射超声的表面，具有与凹透镜表面相对的平坦的接收表面的超声波接收器，以允许仅传输基本上垂直入射到接收表面的超声波，第二电/声转换元件 将已经通过超声波接收器传输的超声波转换为电信号;以及图像处理电路，用于根据从第二电 - 声转换元件传送的接收信号准备图像。

公开(公告)号：US4989454A

公开(公告)日：1991-02-05

申请号：US564655

申请日：1990-08-09

申请人： Mitsugu Sakai ,  Koichi Karaki ,  Yasuo Sasaki

发明人： Mitsugu Sakai ,  Koichi Karaki ,  Yasuo Sasaki

IPC分类号： G01N29/26 ,  G01N29/265 ,  G10K11/35

CPC分类号： G10K11/352 ,  G01N29/265

摘要： A scanning apparatus for scanning which is used in a scanning microscope having an observation apparatus for observing a sample wherein the sample is secured in order to obtain an image of the same. The scanning apparatus includes a moving apparatus for moving at least either the sample or the observation apparatus in order to scan the sample, and a vibration attenuating element structurally provided for the moving apparatus for attenuating relative vibration between the sample and the observation.

摘要翻译： 一种扫描用扫描装置，其用于具有用于观察样品的观察装置的扫描显微镜，其中固定样品以获得其图像。 扫描装置包括用于移动样本或观察装置中的至少一个以扫描样本的移动装置，以及结构地设置用于衰减样本与观察之间的相对振动的移动装置的振动衰减元件。

公开(公告)号：US5121634A

公开(公告)日：1992-06-16

申请号：US626372

申请日：1990-12-05

申请人： Yasuo Sasaki ,  Mitsugu Sakai ,  Yasuhiro Omura ,  Koichi Karaki

发明人： Yasuo Sasaki ,  Mitsugu Sakai ,  Yasuhiro Omura ,  Koichi Karaki

IPC分类号： G01N29/26 ,  G01H3/12 ,  G01N29/06 ,  G01N29/24 ,  G01N29/265

CPC分类号： G01H3/125 ,  G01N29/06 ,  G01N29/265

摘要： An ultrasonic microscope comprises an acoustic lens for emitting an ultrasonic beam, a movable shaft for supporting a sample, and a drive circuit for moving the movable shaft and thus the sample relative to the acoustic lens in a z-direction. Two signals for eliminating x-direction and y-direction inclinations of the sample relative to the acoustic lens are supplied to the drive circuit in synchronism with an x-direction drive signal and a y-direction drive signal, so that the sample is moved in the z-direction and scanned with the ultrasonic beam in an x-y direction while the sample inclination sample to the acoustic lens is being eliminated.

摘要翻译： 超声波显微镜包括用于发射超声波束的声透镜，用于支撑样品的可动轴以及用于沿z方向移动可动轴并因此使样本相对于声透镜的驱动电路。 用于消除样品相对于声透镜的x方向和y方向倾斜的两个信号与x方向驱动信号和y方向驱动信号同步地被提供给驱动电路，使得样品被移动 Z方向并且在xy方向上用超声波束扫描，同时消除了对声透镜的样品倾斜采样。

公开(公告)号：USD303267S

公开(公告)日：1989-09-05

申请号：US12732

申请日：1987-02-05

申请人： Manabu Takahashi ,  Fumio Uchino ,  Yuzo Nakamura ,  Hitoshi Tateoka ,  Yasushi Satoh ,  Koichi Karaki ,  Masahiro Ohno ,  Soji Yamamoto ,  Jun-ichi Ishibashi ,  Kanae Nakasato ,  Kiyoshi Fujii

设计人： Manabu Takahashi ,  Fumio Uchino ,  Yuzo Nakamura ,  Hitoshi Tateoka ,  Yasushi Satoh ,  Koichi Karaki ,  Masahiro Ohno ,  Soji Yamamoto ,  Jun-ichi Ishibashi ,  Kanae Nakasato ,  Kiyoshi Fujii

公开(公告)号：US08424111B2

公开(公告)日：2013-04-16

申请号：US13167172

申请日：2011-06-23

申请人： Koichi Karaki ,  Kimihiko Nishioka ,  Yasuo Sasaki ,  Takuya Tsukagoshi ,  Yoshiharu Ajiki ,  Isao Shimoyama ,  Kiyoshi Matsumoto ,  Tetsuro Kan ,  Yusuke Takei ,  Kentaro Noda

发明人： Koichi Karaki ,  Kimihiko Nishioka ,  Yasuo Sasaki ,  Takuya Tsukagoshi ,  Yoshiharu Ajiki ,  Isao Shimoyama ,  Kiyoshi Matsumoto ,  Tetsuro Kan ,  Yusuke Takei ,  Kentaro Noda

IPC分类号： G01Q60/22

CPC分类号： G01Q60/22

摘要： Provided is a scanning near-field optical microscope capable of obtaining, in a highly sensitive manner, optical information having a spatial frequency higher than a spatial frequency corresponding to a wavelength of irradiation light. A scanning near-field optical microscope 100 according to the present invention includes: a light irradiating part 102 for emitting illumination light toward a sample 107; a light receiving part 112 for receiving light; a microstructure for generating or selectively transmitting near-field light, the microstructure being disposed on at least one of an emission side of the light irradiating part 102 and an incident side of the light receiving part 112; and an ultrahigh-wavenumber transmitting medium 108 for transmitting near-field light, the ultrahigh-wavenumber transmitting medium exhibiting anisotropy in permittivity or permeability.

摘要翻译： 本发明提供能够以高灵敏度的方式获得空间频率高于与照射光的波长相对应的空间频率的光学信息的扫描型近场光学显微镜。 根据本发明的扫描近场光学显微镜100包括：朝向样品107发射照明光的光照射部分102; 用于接收光的光接收部分112; 用于产生或选择性地透射近场光的微结构，所述微结构布置在所述光照射部分102的发射侧和所述光接收部分112的入射侧中的至少一个上; 以及用于发射近场光的超高波数传输介质108，超高波数传输介质具有介电常数或磁导率的各向异性。

公开(公告)号：US20120250149A1

公开(公告)日：2012-10-04

申请号：US13435365

申请日：2012-03-30

申请人： Koichi Karaki ,  Yasuo Sasaki ,  Takuya Tsukagoshi ,  Yoshiharu Ajiki ,  Isao Shimoyama ,  Kiyoshi Matsumoto ,  Tetsuo Kan ,  Yusuke Takei ,  Kentaro Noda

发明人： Koichi Karaki ,  Yasuo Sasaki ,  Takuya Tsukagoshi ,  Yoshiharu Ajiki ,  Isao Shimoyama ,  Kiyoshi Matsumoto ,  Tetsuo Kan ,  Yusuke Takei ,  Kentaro Noda

IPC分类号： G02B21/06

CPC分类号： G01Q60/22 ,  G02B21/086 ,  G02B27/58

摘要： An ultrahigh-wavenumber transmitting element has at least two anisotropic media having slopes of isofrequency curves complementary with each other. The at least two anisotropic media are layered so as to transmit ultrahigh wavenumber.

摘要翻译： 超高波数传输元件具有至少两个各向异性介质，其具有彼此互补的同频曲线的斜率。 至少两个各向异性介质被分层以便传输超高波数。

公开(公告)号：US4938067A

公开(公告)日：1990-07-03

申请号：US336477

申请日：1989-04-12

申请人： Koichi Karaki ,  Masahiro Aoki ,  Mitsugu Sakai ,  Yasuo Sasaki

发明人： Koichi Karaki ,  Masahiro Aoki ,  Mitsugu Sakai ,  Yasuo Sasaki

IPC分类号： F17C3/08 ,  G01N29/06

CPC分类号： G01N29/06 ,  F17C3/085

摘要： This low temperature ultrasonic microscope comprises an adiabatic container having an opening in the upper part and containing a low temperature liquid which is an ultrasonic wave transmitting medium, a sample supporting member supporting a sample to be observed, removably inserted into the adiabatic container through the opening and arranged at the upper end out of the adiabatic container, an ultrasonic wave image observing device which has an acoustic lens arranged within the adiabatic container and projecting an ultrasonic wave beam toward the sample, the above mentioned device detecting sound waves projected from the acoustic lens and disturbed by the sample and obtaining an ultrasonic wave image, a housing part housing the upper end part of the sample supporting member and a connecting member which can connect through a path the housing part and adiabatic container with each other.

摘要翻译： 这种低温超声波显微镜包括在上部具有开口的绝热容器，并且包含作为超声波传输介质的低温液体，支撑要观察的样品的样品支撑构件，通过开口可拆卸地插入到绝热容器中 并且在绝热容器的上端配置超声波图像观察装置，该超声波图像观察装置具有布置在绝热容器内的声透镜并将超声波束朝向样品投射，上述装置检测从声透镜投射的声波 并被样品干扰并获得超声波图像，容纳样品支撑构件的上端部的壳体部分和能够通过壳体部分和绝热容器彼此连接的连接构件。

公开(公告)号：US5475518A

公开(公告)日：1995-12-12

申请号：US191580

申请日：1994-02-04

申请人： Koichi Karaki

发明人： Koichi Karaki

IPC分类号： G11B7/0045 ,  G11B7/005 ,  G11C13/04 ,  H04B10/00

CPC分类号： G11B7/00453 ,  G11B7/005 ,  G11C13/04

摘要： An optical data transmission apparatus includes a hole-burning effect element for recording data. Upon transmitting input serial data in a multiplex mode along a single optical fiber, the input serial data are stored in the hole-burning effect element having an inhomogeneous broadening on the light absorption spectrum, and then light transmitted through the hole-burning effect element is transmitted over the optical fiber. At the receiver end, the laser light is divided into a plurality of portions having different wavelengths and these portions are made incident upon a light receiving element array. Alternatively, a reading light pulse is made incident upon the element to generate a single light pulse having the spectrum distribution corresponding to the serial data on the frequency domain, and the light pulse is transmitted to the receiver end to duplicate the light absorption spectrum on a receiver end hole-burning effect element which is irradiated by a reading light pulse to generate light pulses corresponding to the duplicated light absorption spectrum, and these light pulses are successively made incident upon a photodetector to reproduce the input serial data.

摘要翻译： 光数据传输装置包括用于记录数据的空穴效应元件。 沿着单根光纤以多路复用方式发送输入串行数据时，将输入的串行数据存储在光吸收光谱上具有不均匀的加宽的空穴燃烧效应元件中，然后透过空穴燃烧效应元件的光 通过光纤传输。 在接收端，激光被分成具有不同波长的多个部分，这些部分被入射到光接收元件阵列上。 或者，读取光脉冲入射到元件上以产生具有与频域上的串行数据相对应的频谱分布的单个光脉冲，并且光脉冲被发送到接收机端以将光吸收光谱复制在 接收器端孔燃烧效应元件，其由读取光脉冲照射以产生对应于重复的光吸收光谱的光脉冲，并且这些光脉冲被连续地入射到光电检测器上以再现输入的串行数据。

公开(公告)号：US4986125A

公开(公告)日：1991-01-22

申请号：US460274

申请日：1990-01-02

申请人： Yasuhiro Omura ,  Mitsugu Sakai ,  Koichi Karaki ,  Yasuo Sasaki

发明人： Yasuhiro Omura ,  Mitsugu Sakai ,  Koichi Karaki ,  Yasuo Sasaki

IPC分类号： G01N29/06 ,  G01H3/12 ,  G01N29/28

CPC分类号： G01H3/125

摘要： A supersonic microscope comprises a container for containing a liquid nitrogen, and an acoustic lens housed in the container to emit a supersonic beam onto the view face of a sample. A volume-variable member is provided in the liquid so that its upper part is extended from the top surface of the liquid. When the observing of the sample, the vertical position of the member is changed for moving the top surface of the liquid nitrogen up and down so that the top surface of the liquid contacts the view face of the sample.

摘要翻译： 超音速显微镜包括用于容纳液氮的容器和容纳在容器中以将超音速光束发射到样品的视图上的声透镜。 在液体中设置体积可变构件，使得其上部从液体的顶表面延伸。 当观察样品时，改变构件的垂直位置以使液氮的上表面上下移动，使得液体的顶表面接触样品的视图。