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1. 发明授权

US09013579B2 Vehicle surrounding-area monitoring apparatus 有权
标题翻译：车辆周边监测装置
公开(公告)号：US09013579B2
公开(公告)日：2015-04-21
申请号：US14124445
申请日：2012-05-18
申请人： Keigo Ikeda , Hiroyuki Watanabe , Takashi Kato , Masaki Katagiri
发明人： Keigo Ikeda , Hiroyuki Watanabe , Takashi Kato , Masaki Katagiri
IPC分类号： G06K9/00 , B60R1/00 , G08G1/16 , G06T3/00
CPC分类号： G06K9/00805 , B60R1/00 , B60R2300/307 , G06K9/3241 , G06T3/0018 , G08G1/166 , G08G1/168
摘要： A vehicle surrounding-area monitoring apparatus that, when recognizing an obstacle, allows for easy determination of the positional relationship between the obstacle and scenery included in a video image of the area surrounding the vehicle, generates a narrow view-field region that is a part of the video image as a notable video image, and if an obstacle region that is a region of the recognized obstacle in the video image is located outside of the narrow view-field region and if the obstacle region is contained in an image region that is partially overlapping with the narrow view-field region and is a part of the video image, generates the image region as a notable obstacle image so as to generate a surrounding-area monitoring display image comprised of the notable video image and the notable obstacle image.
摘要翻译：一种车辆周边区域监视装置，当识别出障碍物时，容易确定障碍物与包含在车辆周边区域的视频图像中的风景之间的位置关系，生成作为部分的窄视野区域作为显着的视频图像，并且如果作为视频图像中识别的障碍物的区域的障碍物区域位于窄视野区域的外部，并且如果障碍物区域包含在图像区域中与窄视场区域部分重叠，并且是视频图像的一部分，将图像区域生成为显着的障碍物图像，以便生成由显着视频图像和显着的障碍物图像组成的周围区域监视显示图像。

2. 发明申请

US20140118551A1 VEHICLE SURROUNDING-AREA MONITORING APPARATUS 有权
标题翻译：车辆周边地区监控装置
公开(公告)号：US20140118551A1
公开(公告)日：2014-05-01
申请号：US14124445
申请日：2012-05-18
申请人： Keigo Ikeda , Hiroyuki Watanabe , Takashi Kato , Masaki Katagiri
发明人： Keigo Ikeda , Hiroyuki Watanabe , Takashi Kato , Masaki Katagiri
IPC分类号： G06K9/00 , B60R1/00
CPC分类号： G06K9/00805 , B60R1/00 , B60R2300/307 , G06K9/3241 , G06T3/0018 , G08G1/166 , G08G1/168
摘要： A vehicle surrounding-area monitoring apparatus that, when recognizing an obstacle, allows for easy determination of the positional relationship between the obstacle and scenery included in a video image of the area surrounding the vehicle, generates a narrow view-field region that is a part of the video image as a notable video image, and if an obstacle region that is a region of the recognized obstacle in the video image is located outside of the narrow view-field region and if the obstacle region is contained in an image region that is partially overlapping with the narrow view-field region and is a part of the video image, generates the image region as a notable obstacle image so as to generate a surrounding-area monitoring display image comprised of the notable video image and the notable obstacle image.
摘要翻译：一种车辆周边区域监视装置，当识别出障碍物时，容易确定障碍物与包含在车辆周边区域的视频图像中的风景之间的位置关系，生成作为部分的窄视野区域作为显着的视频图像，并且如果作为视频图像中识别的障碍物的区域的障碍物区域位于窄视野区域的外部，并且如果障碍物区域包含在图像区域中与窄视场区域部分重叠，并且是视频图像的一部分，将图像区域生成为显着的障碍物图像，以便生成由显着视频图像和显着的障碍物图像组成的周围区域监视显示图像。

3. 发明申请

US20150097122A1 NEUTRON DETECTOR 有权
标题翻译：中性探测器
公开(公告)号：US20150097122A1
公开(公告)日：2015-04-09
申请号：US14502698
申请日：2014-09-30
申请人： Masaki Katagiri , Japan Atomic Energy Agency , Chichibu Fuji Co., Ltd.
发明人： Tatsuya NAKAMURA , Noriaki Tsutsui , Atsushi Sakaue , Masaki Katagiri
IPC分类号： G01T3/06 , G01T1/20
CPC分类号： G01T3/06
摘要： A neutron detector with a unique neutron detecting element is disclosed. The neutron detecting element has an inner cylindrical neutron scintillator where a neutron detection body including a ZnS phosphor, and a neutron converter material which contains 6Li or 10B is arranged outside of the cylindrical substrate; a scintillator fluorescence detection body made by placing coiled wavelength shift fibers where two wavelength shift fibers are wound in parallel along the cylindrical substrate on said inner cylindrical neutron scintillator; and an outer cylindrical neutron scintillator where a neutron detection body is arranged inside of the cylindrical substrate, the outer cylindrical neutron scintillator being arranged on the scintillator fluorescence detection body. The fluorescence signals converted into pulse signals by two optical detectors are led to a coincidence circuit, and when two fluorescence signals are measured simultaneously during the predetermined period of time, a neutron signal is output.
摘要翻译：公开了具有独特中子检测元件的中子探测器。中子检测元件具有内圆柱形中子闪烁器，其中包括ZnS荧光体的中子检测体和包含6Li或10B的中子转换器材料布置在圆柱形基板的外侧; 通过放置卷绕的波长位移纤维制成的闪烁体荧光检测体，其中两个波长位移纤维沿着圆柱形基底平行地缠绕在所述内圆柱形中子闪烁体上; 以及外圆柱形中子闪烁体，其中中子检测体设置在圆筒形基板的内部，外圆柱形中子闪烁体布置在闪烁体荧光检测体上。通过两个光学检测器转换成脉冲信号的荧光信号被引导到符合电路，并且当在预定时间段期间同时测量两个荧光信号时，输出中子信号。

4. 发明授权

US07326933B2 Radiation or neutron detector using fiber optics 有权
标题翻译：使用光纤的辐射或中子探测器
公开(公告)号：US07326933B2
公开(公告)日：2008-02-05
申请号：US11640238
申请日：2006-12-18
申请人： Masaki Katagiri , Masahito Matsubayashi
发明人： Masaki Katagiri , Masahito Matsubayashi
IPC分类号： G01T1/20 , G01T1/00
CPC分类号： G01T5/08
摘要： A radiation or neutron detector wherein lateral side light detecting optical fibers prepared from clear optical fibers that are scraped on a lateral side to permit side incidence of fluorescence are used to detect the fluorescence from a phosphor or a scintillator such that the background to gamma-rays is reduced. If desired, the optical fibers may be bent at 90 degrees and guided to a photomultiplier tube in order to reduce the size of the detector. Fabrication and maintenance of the detector can be facilitated by adopting such a design that a detecting block comprising a detection medium and lateral side light detecting optical fibers is separated from a readout block comprising clear optical fibers.
摘要翻译：使用辐射或中子检测器，其中使用由在侧面刮擦以允许侧向荧光的透明光纤制备的侧面光检测光纤用于检测来自荧光体或闪烁体的荧光，使得伽马射线的背景降低了。如果需要，光纤可以以90度弯曲并被引导到光电倍增管，以便减小检测器的尺寸。通过采用这样的设计，可以促进检测器的制造和维护，使得包括检测介质和侧面光检测光纤的检测块与包括透明光纤的读出块分离。

5. 发明授权

US06812469B2 Two-dimensional radiation and neutron image detectors 失效
标题翻译：二维辐射和中子图像检测器
公开(公告)号：US06812469B2
公开(公告)日：2004-11-02
申请号：US09940449
申请日：2001-08-29
申请人： Masaki Katagiri
发明人： Masaki Katagiri
IPC分类号： G01T120
CPC分类号： G01T1/1644 , G01T3/06
摘要： A 6Li doped glass scintillator sheet is provided with grooves that are cut at given spacings in both a horizontal and a vertical direction. Bundles of wavelength shifting fibers in the vertical grooves and a fluorescence reflector buried in the horizontal grooves make a group of detection pixels. Neutron detecting mediums are provided on the top surface of the scintillator. Bundles of wavelength shifting fibers are also arranged horizontally on the bottom surface of the scintillator. Fluorescence generated by stimulation with neutrons entering the detection pixels and fluorescence generated by stimulation with neutrons incident on the neutron detecting mediums are detected by the fibers in the vertical grooves and the fibers on the bottom surface of the scintillator. The detected fluorescence is used to generate pulse signals that are recorded as time-series data by parallel interfaces. The recorded data are analyzed to produce a two-dimensional neutron image.
摘要翻译： A 6 Li掺杂的玻璃闪烁体片具有在水平和垂直方向上以给定间隔切割的凹槽。垂直沟槽中的波长偏移光纤束和埋在水平凹槽中的荧光反射器组成一组检测像素。中子检测介质设置在闪烁体的顶表面上。波长移位光纤束也在水平地布置在闪烁体的底表面上。通过进入检测像素的中子刺激产生的荧光和入射在中子检测介质上的中子的刺激产生的荧光由垂直槽中的纤维和闪烁体底表面上的纤维检测。检测到的荧光用于产生通过并行接口记录为时间序列数据的脉冲信号。分析所记录的数据以产生二维中子图像。

6. 发明授权

US07679064B2 Particle detector and neutron detector that use zinc sulfide phosphors 有权
标题翻译：使用硫化锌荧光粉的粒子探测器和中子探测器
公开(公告)号：US07679064B2
公开(公告)日：2010-03-16
申请号：US11104655
申请日：2005-04-13
申请人： Masaki Katagiri
发明人： Masaki Katagiri
IPC分类号： G01T3/06
CPC分类号： G01T3/06 , G01T1/202
摘要： The characteristics of the phosphor ZnS:Ag,Cl which has a considerably high fluorescence yield in response to incident particles thus allowing for their easy detection are used as such and combined with the finding that the fluorescence components in the range of shorter wavelengths are short-lived, which led to an improvement of counting characteristics, hence allowing for high-rate measurements of particles. When B370 was used as an optical filter to pick up fluorescence components shorter than 450 nm, the decay time of short-lived fluorescence components could be reduced from 370 ns to 200 ns.
摘要翻译：因此，使用荧光体ZnS：Ag，Cl的响应于入射粒子具有相当高的荧光产率，从而允许其容易检测的特征，并结合发现在较短波长范围内的荧光成分短，生活，这导致计数特性的改善，从而允许高速率的粒子测量。当B370用作光学滤光片以吸收小于450nm的荧光成分时，短寿命荧光成分的衰变时间可以从370ns降低到200ns。

7. 发明授权

US07030379B2 Methods for detecting photons, radiations or neutrons using superconductors and methods for obtaining two-dimensional images thereof 失效
标题翻译：使用超导体检测光子，辐射或中子的方法和用于获得其二维图像的方法
公开(公告)号：US07030379B2
公开(公告)日：2006-04-18
申请号：US11013433
申请日：2004-12-17
申请人： Masaki Katagiri , Masataka Ohkubo
发明人： Masaki Katagiri , Masataka Ohkubo
IPC分类号： H01L39/00
CPC分类号： G01T1/1606 , G01T3/08 , H01L39/226
摘要： In the improved neutron image detector, MgB2 enriched in a constituent element 10B of wide energy gap is used as a neutron detection plate, which is provided at the center and the four corners with a phonon sensor comprising an insulation layer overlaid with Mg11B2 enriched in 11B of narrow energy gap in order to detect phonons resulting from the generation of α-rays which occurs in the detection plate upon incidence of neutrons, and sensor's signal intensity and signal propagation time are used to detect the incident position of neutrons.
摘要翻译：在改进的中子图像检测器中，富含宽能隙的构成元素10B的富MgB2 2被用作中子检测板，其设置在中心和具有声纳传感器的四个角包括一个覆盖有富集在窄能隙的超导体11的绝缘层，以便检测声子这是由于在中子入射时在检测板中产生的α射线产生的，并且传感器的信号强度和信号传播时间被用于检测中子的入射位置。

8. 发明授权

US06825479B2 Apparatus and method for detecting radiation that uses a stimulate phosphor 失效
标题翻译：用于检测使用刺激性荧光体的辐射的装置和方法
公开(公告)号：US06825479B2
公开(公告)日：2004-11-30
申请号：US10238069
申请日：2002-09-10
申请人： Masaki Katagiri
发明人： Masaki Katagiri
IPC分类号： G01T110
CPC分类号： G01T1/20 , G01T1/2012 , G01T1/2014
摘要： Apparatus and method for radiation measurement suitable for use within and outside nuclear reactor or accelerator facilities when there is a need to perform real-time monitoring of radiation intensity over a wide dynamic range at many and broadly distributed sites of measurement. The apparatus and method are based on two principles: constant radiation monitoring and integrating measured radiation with a stimulable phosphor.
摘要翻译：当需要在许多广泛分布的测量点进行宽动态范围内的辐射强度实时监测时，适用于核反应堆或加速器设备内外的辐射测量装置和方法。该装置和方法基于以下两个原则：恒定辐射监测和将测量的辐射与可刺激的荧光体相结合。

9. 发明授权

US5164149A Nuclide separation type of precipitator system 失效
标题翻译：核素分离式除尘器系统
公开(公告)号：US5164149A
公开(公告)日：1992-11-17
申请号：US745357
申请日：1991-08-15
申请人： Masaki Katagiri
发明人： Masaki Katagiri
IPC分类号： G21C17/07 , G01T1/20 , G01T1/36 , G01T7/06
CPC分类号： G01T7/06
摘要： The present invention is directed to a nuclide separation precipitator system in which noble gas nuclear fission products are introduced into a gas reservoir and generate charged daughter nuclides in the gas reservoir. A collector collects three detectable charged daughter nuclides. A detector detects the energy distributions of beta-rays and gamma-rays emitted from the daughter nuclides collected in the collector and outputs signals indicative of the detected beta-rays and gamma-rays. Three pulse height discriminators discriminate the signals output from the detector into three respective energy levels of a low energy range, a middle energy range, and a high energy range. A first order simultaneous equation of three unknowns obtained by utilizing a fact that counting ratios of the three energy ranges vary for each daughter nuclide is then solved.
摘要翻译：本发明涉及一种氮化物分离沉淀器系统，其中惰性气体核裂变产物被引入气藏并在气藏中产生带电荷的子核素。收集器收集三个可检测的带电荷的子核素。检测器检测从收集器收集的子核中发射的β射线和γ射线的能量分布，并输出指示检测到的β射线和γ射线的信号。三个脉冲高度鉴别器将从检测器输出的信号区分为低能量范围，中等能量范围和高能量范围的三个相应的能级。然后解决通过利用三个能量范围的计数比对于每个子核素变化的事实获得的三个未知数的一阶联立方程。

10. 发明申请

US20120280132A1 PIXEL-TYPE TWO-DIMENSIONAL IMAGE DETECTOR 有权
标题翻译：像素型二维图像检测器
公开(公告)号：US20120280132A1
公开(公告)日：2012-11-08
申请号：US13520451
申请日：2011-01-04
申请人： Tatsuya Nakamura , Masaki Katagiri , Noriaki Tsutsui
发明人： Tatsuya Nakamura , Masaki Katagiri , Noriaki Tsutsui
IPC分类号： G01T1/20 , G01T3/06
CPC分类号： G01T3/06 , G01T1/20
摘要： In a lattice-like pixel structure in which a reflecting plate that reflects a fluorescent light from a fluorescent material-based neutron detecting sheet is arranged along a vertical axis at a regular interval, and a reflecting plate that reflects a fluorescent light is arranged along a horizontal axis at a regular interval and at a right angle with respect to a series of fluorescent plates formed arranged along the vertical axis, a lattice-like fluorescent light detecting member is formed by providing such a structure that a groove may be formed at upper half position of the vertical axis direction reflecting plate and at a center position in a vertical axis interval for accommodating a wavelength shifting fiber for vertical axis detection for detecting the fluorescent light, and a groove may be formed at lower half position of the horizontal axis direction reflecting plate and at a center position in a horizontal axis interval for accommodating a wavelength shifting fiber for horizontal axis detection for detecting the fluorescent; and a fluorescent material-based neutron detecting sheet is arranged only at a front surface or at both of a front surface and a back surface of the lattice-like fluorescent light detecting member.
摘要翻译：在以规则的间隔沿着垂直轴配置反射来自基于荧光材料的中子检测片的荧光的反射板的格子状像素结构中，反射荧光的反射板沿着水平轴相对于沿着垂直轴线形成的一系列荧光板以规定间隔和直角形成，通过提供这样的结构形成格子状荧光检测部件，即，可以在上半部形成凹槽垂直轴方向反射板的位置和垂直轴间隔的中心位置，用于容纳用于检测荧光的垂直轴检测用波长移动光纤，并且可以在水平轴方向的下半位置形成反射并且在水平轴间隔的中心位置处，用于容纳用于水平线的波长移动光纤用于检测荧光的轮轴检测; 并且基于荧光材料的中子检测片仅布置在格子状荧光检测部件的前表面或前表面和后表面两者处。

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