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1. 发明授权

US4377947A Device for identifying rubbing locations in rotating machines 失效
标题翻译：用于识别旋转机器中摩擦位置的装置
公开(公告)号：US4377947A
公开(公告)日：1983-03-29
申请号：US206643
申请日：1980-11-13
申请人： Osami Matsushita , Motohiro Satoh , Susumu Hioki , Katsuaki Kikuchi , Shigeru Izumi
发明人： Osami Matsushita , Motohiro Satoh , Susumu Hioki , Katsuaki Kikuchi , Shigeru Izumi
IPC分类号： G01M13/02 , F01D21/04 , G01H17/00 , G01M13/00 , G01M99/00 , G01N29/14 , G01S5/22 , G01N29/04
CPC分类号： G01S5/22 , F01D21/04
摘要： A device for identifying an acoustic sound producing location in an axial direction of a rotating body by using an acoustic signal and a rotational pulse signal. In the device, a rubbing location identifying signal is provided in synchronism with the rotational pulse signal in which the pulse interval corresponds to the distance between acoustic sensors or a rotor length. A phase of a peak in a rubbing location identifying signal as measured with respect to the pulse represents an acutal rubbing location.
摘要翻译：一种用于通过使用声信号和旋转脉冲信号来识别旋转体的轴向方向上的声音产生位置的装置。在该装置中，与旋转脉冲信号同步地提供摩擦位置识别信号，其中脉冲间隔对应于声学传感器之间的距离或转子长度。在相对于脉冲测量的摩擦位置识别信号中的峰值相位表示急性摩擦位置。

2. 发明授权

US06975700B2 X-ray sensor signal processor and X-ray computed tomography system using the same 有权
标题翻译： X射线传感器信号处理器和X射线计算机断层摄影系统使用相同
公开(公告)号：US06975700B2
公开(公告)日：2005-12-13
申请号：US10864641
申请日：2004-06-10
申请人： Hiroshi Kamimura , Shigeru Izumi , Hiroshi Kitaguchi , Atsushi Yamagoshi , Katsutoshi Satoh , Noriyuki Sadaoka , Tarou Takagi , Kouji Kuwabara , Shouhei Numata
发明人： Hiroshi Kamimura , Shigeru Izumi , Hiroshi Kitaguchi , Atsushi Yamagoshi , Katsutoshi Satoh , Noriyuki Sadaoka , Tarou Takagi , Kouji Kuwabara , Shouhei Numata
IPC分类号： G01N23/04 , A61B6/03
CPC分类号： H04N5/32 , G01N23/046 , G01N2223/419 , G06F19/00 , G06Q50/22 , G06Q50/24 , H04N5/361 , Y10S378/901
摘要： An X-ray CT apparatus having X-ray irradiator for irradiating an X-ray to an object to be inspected, an X-ray sensor for detecting an X-ray passed through the object to be inspected, an X-ray sensor signal processing circuit for processing an output signal from the X-ray sensor, and a CT control apparatus for reconstructing an image of the object to be inspected on the basis of an output signal of the X-ray sensor processed by the X-ray sensor signal processing circuit. The X-ray sensor signal processing circuit includes a filter for removing a DC component from the output signal of the X-ray sensor, and an integration circuit for integrating the output signal of the X-ray sensor from which the DC component is removed by the filter.
摘要翻译：一种X射线CT装置，具有用于将X射线照射到待检查对象的X射线照射器，用于检测通过被检查物体的X射线的X射线传感器，X射线传感器信号处理用于处理来自X射线传感器的输出信号的电路，以及CT控制装置，用于根据通过X射线传感器信号处理处理的X射线传感器的输出信号重建被检查物体的图像电路。 X射线传感器信号处理电路包括用于从X射线传感器的输出信号中去除DC分量的滤波器，以及积分电路，用于对从其中除去DC分量的X射线传感器的输出信号进行积分，过滤器。

3. 发明授权

US5228071A CT system and method of using the same 失效
标题翻译： CT系统及其使用方法
公开(公告)号：US5228071A
公开(公告)日：1993-07-13
申请号：US799206
申请日：1991-11-27
申请人： Shoji Kamata , Shigeru Izumi
发明人： Shoji Kamata , Shigeru Izumi
IPC分类号： G01B15/04 , G01N1/00 , G01N23/04
CPC分类号： G01N23/046 , G01N2223/419
摘要： A CT system for cross-sectional imaging and a method using the same are involved. A second table for fine adjustment of an object is arranged on a conventional first table for the object. The center of gravity of a cross-sectional image of the object imaged in advance is determined, the object is finely moved by means of the second table such that the determined center of gravity coincides with the center or a corner of a mesh used for image formation, and cross-sectional imaging is again carried out. Through this, contrast at the edge of the object can be improved when the object is highly symmetrical as are many industrial products.
摘要翻译：涉及用于横截面成像的CT系统和使用该CT系统的方法。用于对象的精细调整的第二表被布置在用于该对象的常规第一表上。确定预先拍摄的物体的横截面图像的重心，利用第二台精细地移动物体，使得确定的重心与用于图像的网格的中心或角部重合再次进行形成和横截面成像。通过这样，当物体与许多工业产品一样高度对称时，可以改善物体边缘处的对比度。

4. 发明授权

US5222114A X-ray analysis apparatus, especially computer tomography apparatus and X-ray target and collimator therefor 失效
标题翻译： X射线分析装置，特别是计算机图像装置和X射线目标及其收集器
公开(公告)号：US5222114A
公开(公告)日：1993-06-22
申请号：US706586
申请日：1991-05-28
申请人： Shoji Kamata , Shigeru Izumi
发明人： Shoji Kamata , Shigeru Izumi
IPC分类号： A61B6/03 , G01N23/04 , G01T1/161 , G21K1/00 , G21K1/02 , G21K1/04 , G21K1/087 , G21K1/093 , G21K5/08 , G21K5/10 , H01J35/00 , H01J35/08 , H04N5/32
CPC分类号： H01J35/08 , G01N23/046 , G21K1/025 , G01N2223/419 , H01J2235/087
摘要： An X-ray analysis apparatus has a charged particle beam generator, an X-ray generating target bombarded by the beam and a detector for X-rays from said target transmitted by a test piece. To improve the spatial resolution of the apparatus, the beam size is reduced at the target by locating the target outside a vacuum chamber of the beam generator by providing the target as a non-circular narrow track of X-ray generating material exposed at both surfaces of the target, and by providing the beam generator with a beam accelerator and means for reducing the beam diameter between the beam accelerator and the target.

5. 再颁专利

USRE35908E Neutron individual dose meter neutron dose rate meter, neutron detector and its method of manufacture 失效
标题翻译：中子单剂量计中子剂量率计，中子探测器及其制造方法
公开(公告)号：USRE35908E
公开(公告)日：1998-09-29
申请号：US662229
申请日：1996-06-14
申请人： Hiroshi Kitaguchi , Shigeru Izumi , Akihasa Kaihara
发明人： Hiroshi Kitaguchi , Shigeru Izumi , Akihasa Kaihara
IPC分类号： G01T1/02 , G01T3/00 , G01T3/08 , H01L31/00 , H01L31/115
CPC分类号： G01T3/08 , G01T1/026
摘要： A neutron individual dose meter and a neutron dose rate meter, both capable of implementing the effective dose equivalent response. The neutron individual dose meter is capable of being accomplished by providing a composite layer made up of a converter such as boron, and a proton radiator, on the surface of a semiconductor neutron detection element. The neutron dose rate meter is capable of being accomplished through such a structure as to surround a neutron detector with a neutron moderator and a thermal neutron absorber which has openings. Thus, a neutron individual dose meter and a neutron dose rate meter, both capable of implementing the effective dose equivalent response and measurement at lower operating voltage have been provided. Further, these meters are capable of being implemented by utilizing a single semiconductor detection element, respectively.
摘要翻译： PCT No.PCT / JP91 / 00574 Sec。 371日期1991年12月27日 102（e）日期1991年12月27日PCT 1991年4月26日PCT PCT。公开号WO91 / 17462 日期1991年11月4日中子单个剂量计和中子剂量率计，均能实现有效剂量当量反应。中子单个剂量计能够通过在半导体中子检测元件的表面上提供由诸如硼的转换器和质子辐射器构成的复合层来实现。中子剂量率计能够通过这样一种结构来实现，即用中子减速剂和具有开口的热中子吸收体包围中子检测器。因此，提供了能够在较低工作电压下实现有效剂量当量响应和测量的中子单个剂量计和中子剂量率计。此外，这些仪表能够分别通过利用单个半导体检测元件来实现。

6. 发明授权

US5640462A Imaging method of X-ray computerized tomography and apparatus for X-ray computerized tomography 失效
标题翻译： X线计算机断层扫描成像方法及X线计算机断层扫描仪器
公开(公告)号：US5640462A
公开(公告)日：1997-06-17
申请号：US945903
申请日：1992-09-17
申请人： Katsutoshi Sato , Shigeru Izumi , Shoji Kamata , Hiroshi Miyai , Hiroshi Kitaguchi , Masahiro Kondo , Seishi Watahiki
发明人： Katsutoshi Sato , Shigeru Izumi , Shoji Kamata , Hiroshi Miyai , Hiroshi Kitaguchi , Masahiro Kondo , Seishi Watahiki
IPC分类号： A61B6/03 , G01N23/04 , G06Q50/22 , G06Q50/24 , G06T1/00 , G06T11/00 , G06K9/00
CPC分类号： G01N23/046 , G06T11/001 , G01N2223/419
摘要： An imaging method of an X-ray computerized tomography (X-ray CT) comprising the steps of reconstructing a partial region including a region of interest from penetrating data of an object, extracting only shape information from the reconstructed image, setting a threshold function determined by resolution to the reconstructed image information which is equivalent to linear absorption coefficient distribution (density), extracting the reconstructed image information by making the information into bi-values or tri-values based on the threshold function or by differentiating the information, and extracting and imaging only a portion where the linear absorption coefficient distribution (density) changes stepwise.
摘要翻译：一种X射线计算机断层摄影（X射线CT）的成像方法，包括以下步骤：从穿透对象的数据重建包含感兴趣区域的部分区域，仅从重构图像中提取形状信息，设定阈值函数通过分辨率等于线性吸收系数分布（密度）的重建图像信息，通过基于阈值函数将信息形成为双值或三值来提取重建图像信息，或者通过对信息进行微分，并提取和仅成像线性吸收系数分布（密度）逐步变化的部分。

7. 发明授权

US4621532A Chain-like self-moving robot and control system therefor 失效
标题翻译：链式自动机器人及其控制系统
公开(公告)号：US4621532A
公开(公告)日：1986-11-11
申请号：US734047
申请日：1985-05-15
申请人： Atsushi Takagi , Shigeru Izumi , Fuminobu Takahashi , Chikara Sato , Shinji Naitoh , Shinji Sonoda
发明人： Atsushi Takagi , Shigeru Izumi , Fuminobu Takahashi , Chikara Sato , Shinji Naitoh , Shinji Sonoda
IPC分类号： B25J5/00 , B08B9/04 , B25J9/16 , B25J11/00 , B25J13/00 , F16L55/34 , G01M3/00 , G05B19/18 , G01N29/00
CPC分类号： G01M3/005 , B08B9/0551 , F16L55/34
摘要： A chain-like self-moving robot includes three or more capsule units connected to one another in a string by means of couplers. By expanding and contracting intercapsule spaces in a predetermined sequence so that a smaller number of the capsules are moved while a larger number of capsules remain stationary, the chain-like robot can move forwardly or backwardly.
摘要翻译：链式自动移动机器人包括通过耦合器以串联的方式彼此连接的三个或更多个胶囊单元。通过以预定的顺序膨胀和收缩间隔空间，使得较少数量的胶囊移动，同时更多的胶囊保持静止，链状机器人可以向前或向后移动。

8. 发明授权

US4586378A Unknown sound evaluating method and apparatus 失效
标题翻译：未知的声音评估方法和装置
公开(公告)号：US4586378A
公开(公告)日：1986-05-06
申请号：US658167
申请日：1984-10-05
申请人： Shigeru Izumi , Yoshihiro Michiguchi , Makoto Senoh
发明人： Shigeru Izumi , Yoshihiro Michiguchi , Makoto Senoh
IPC分类号： G01S5/22 , G01S5/30 , G01N29/04
CPC分类号： G01S5/30 , G01S5/22
摘要： Method and apparatus for evaluating location of an unknown sound generated in a structure such as a pressure vessel. A plurality of sound detectors are mounted on the structure for detecting sounds generated in the structure. On the basis of sound information of the unknown sound source derived from the outputs of the detectors, the location where the unknown sound is produced is determined. To this end, reference sounds are first generated at a plurality of known reference sound source positions, wherein information of the reference sounds derived from the outputs of the detectors are stored in a storage unit. Equi-pattern-distance curves each of which is in an equal pattern distance between a supposed unknown sound source and each of the reference sound sources are calculated on the basis of the reference sound information. The equi-pattern-distance curves are further corrected in accordance with the reference sound information. Upon occurrence of an unknown sound, pattern distances between the desired reference sound source positions and the unknown sound source position are calculated through pattern recognition procedure from the sound information derived from the outputs of the detector and the reference sound information stored. On the basis of the calculated pattern distances and the equi-pattern-distance curves, the position of the unknown sound source is determined. On the basis of the position of the unknown sound source, kinetic energy thereof may be arithmetically determined.
摘要翻译：用于评估在诸如压力容器的结构中产生的未知声音的位置的方法和装置。多个声音检测器安装在用于检测在结构中产生的声音的结构上。基于从检测器的输出导出的未知声源的声音信息，确定产生未知声音的位置。为此，首先在多个已知参考声源位置产生参考声音，其中从检测器的输出导出的参考声音的信息被存储在存储单元中。基于参考声音信息计算每个假想的未知声源与每个参考声源之间的相等图案距离的等距离距离曲线。根据参考声音信息进一步校正等距离距离曲线。在出现未知声音时，通过从检测器的输出和存储的参考声音信息导出的声音信息通过模式识别程序来计算期望的参考声源位置与未知声源位置之间的图案距离。根据计算出的图案距离和等距离距离曲线，确定未知声源的位置。在未知声源的位置的基础上，可以算术地确定其动能。

9. 发明授权

US07113563B2 X-ray sensor signal processor and X-ray computed tomography system using the same 有权
标题翻译： X射线传感器信号处理器和X射线计算机断层摄影系统使用相同
公开(公告)号：US07113563B2
公开(公告)日：2006-09-26
申请号：US11250484
申请日：2005-10-17
申请人： Hiroshi Kamimura , Shigeru Izumi , Hiroshi Kitaguchi , Atsushi Yamagoshi , Katsutoshi Satoh , Noriyuki Sadaoka , Tarou Takagi , Kouji Kuwabara , Shouhei Numata
发明人： Hiroshi Kamimura , Shigeru Izumi , Hiroshi Kitaguchi , Atsushi Yamagoshi , Katsutoshi Satoh , Noriyuki Sadaoka , Tarou Takagi , Kouji Kuwabara , Shouhei Numata
IPC分类号： A61B6/03
CPC分类号： H04N5/32 , G01N23/046 , G01N2223/419 , G06F19/00 , G06Q50/22 , G06Q50/24 , H04N5/361 , Y10S378/901
摘要： An X-ray CT apparatus having X-ray irradiator for irradiating an X-ray to an object to be inspected, an X-ray sensor for detecting an X-ray passed through the object to be inspected, an X-ray sensor signal processing circuit for processing an output signal from the X-ray sensor, and a CT control apparatus for reconstructing an image of the object to be inspected on the basis of an output signal of the X-ray sensor processed by the X-ray sensor signal processing circuit. The X-ray sensor signal processing circuit removes a DC component from the output signal of the X-ray sensor and integrates the output signal of the X-ray sensor having the DC component removed therefrom.
摘要翻译：一种X射线CT装置，其具有用于将X射线照射到待检查对象的X射线照射器，用于检测穿过被检查物体的X射线的X射线传感器，X射线传感器信号处理用于处理来自X射线传感器的输出信号的电路，以及CT控制装置，用于根据通过X射线传感器信号处理处理的X射线传感器的输出信号重建被检查物体的图像电路。 X射线传感器信号处理电路从X射线传感器的输出信号中除去DC分量，并对从其中除去直流分量的X射线传感器的输出信号进行积分。

10. 发明授权

US5457322A Semiconductor radiation detection apparatus for discriminating radiation having differing energy levels 失效
标题翻译：用于区分具有不同能级的辐射的半导体辐射检测装置
公开(公告)号：US5457322A
公开(公告)日：1995-10-10
申请号：US219353
申请日：1994-03-29
申请人： Hiroshi Kitaguchi , Shigeru Izumi
发明人： Hiroshi Kitaguchi , Shigeru Izumi
IPC分类号： G01T1/24 , H01L31/09 , H01L31/115
CPC分类号： G01T1/241 , H01L31/115
摘要： The invention provides a high sensitivity semiconductor radiation detection apparatus having pn junctions formed in opposite surfaces of at least one semiconductor wafer. A common electrode for the pn junctions is formed in the substrate region of the semiconductor wafers, and a variable reverse bias voltage is supplied to an electrode formed in contact with at least one of the pn junctions, to vary the thickness of the depletion region generated at said pn junction, and hence the sensitivity of said junction to incident radiation of varying energy levels. By adjusting the relative thickness of the respective depletion regions, different types of radiation may be distinguished.
摘要翻译：本发明提供一种具有形成在至少一个半导体晶片的相对表面上的pn结的高灵敏度半导体辐射检测装置。在半导体晶片的衬底区域中形成用于pn结的公共电极，并且向与pn结中的至少一个接触形成的电极提供可变反向偏压，以改变所产生的耗尽区的厚度在所述pn结处，因此所述结点对不同能级的入射辐射的灵敏度。通过调整各耗尽区的相对厚度，可以区分不同类型的辐射。

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