公开(公告)号：US20010035503A1

公开(公告)日：2001-11-01

申请号：US09778923

申请日：2001-02-08

Inventor： Bjorn Quistorff ,  Paul E.C. Kristjansen ,  Michael Kragh

IPC: G01J001/00

CPC classification number: G01N21/359 ,  A61B5/0059 ,  A61B5/0261 ,  G01N21/49 ,  G01N2021/4747

Abstract: The present invention relates to a method for non-invasive local quantification of angiogenesis or destruction of existing blood vessels in living tissue, the use of the said method for local measurements of hemoglobin concentration and blood perfusion at the same location on the subject and an apparatus for carrying out the method according to the invention. The apparatus comprises a xenon flash unit, an optical filter and a Y-shaped optical fiber-bundle, one branch of the fiber-bundle being coupled to the flash unit and the other branch of the fiber-bundle being coupled to a detection unit and the merged part of the fiber-bundle being adapted to couple the apparatus to the tissue to be tested.

Abstract translation: 本发明涉及用于非侵入性局部定量生物组织中现有血管的血管生成或破坏的方法，所述方法用于局部测量受试者的相同位置处的血红蛋白浓度和血液灌注，以及装置 用于实施根据本发明的方法。 该装置包括氙闪光单元，滤光器和Y形光纤束，光纤束的一个分支耦合到闪光单元，并且光纤束的另一分支耦合到检测单元， 纤维束的合并部分适于将装置耦合到待测组织。

公开(公告)号：US20040245449A1

公开(公告)日：2004-12-09

申请号：US10886620

申请日：2004-07-09

Applicant: Hitachi, Ltd.

Inventor： Keiko Nakashige ,  Seiji Tanaka ,  Hiroyuki Fujita ,  Toshio Iwasaki ,  Yoshihiro Nishikawa

IPC: G01J001/00

CPC classification number: H01J49/04 ,  G01N27/68 ,  G01N2001/024

Abstract: A hazardous material detection system that can suppress occurrence of contamination due to ionization. When a sensor detects that a test sample has entered an inspection region of an X-ray inspection device as a belt conveyor moves, a corona discharge power supply in a hazardous material detection device is turned on for a constant time, to introduce a gaseous sample containing a substance stuck to the test sample into the hazardous material detection device via a sucking section and gaseous sample introduction piping, in order to ionize the gaseous sample and analyze it at an analyzer, based on a result of which analysis, a data processor decides whether the gaseous sample contains a hazardous material, to display a decision result on a screen. When the test sample is detected by an exit side sensor, the corona discharge power supply is turned off.

Abstract translation: 一种可以抑制电离污染发生的危险物质检测系统。 当传感器检测到测试样品随着皮带输送机移动而进入X射线检查装置的检查区域时，危险材料检测装置中的电晕放电电源接通恒定时间，以引入气体样品 通过吸引部分和气体样品引入管道将含有粘附在测试样品上的物质包含在危险物质检测装置中，以便根据数据处理器决定的分析结果，在气体样品上离子化并分析 气体样品是否含有有害物质，以在屏幕上显示判定结果。 当由出口侧传感器检测到测试样品时，电晕放电电源被关闭。

公开(公告)号：US20040238762A1

公开(公告)日：2004-12-02

申请号：US10489431

申请日：2004-03-12

Inventor： Haraku Mizoguchi ,  Akira Endo ,  Hirokazu Tanaka

IPC: G01J001/00

CPC classification number: H05G2/003 ,  B82Y10/00 ,  G03F7/70033 ,  H05G2/005 ,  H05G2/008

Abstract: An extreme ultraviolet light source device which makes it possible to increase a working distance and obtain extreme ultraviolet light with a high output. The extreme ultraviolet light source device generates a plasma by irradiating a target (22) with laser light from a driving laser device (25), and generates extreme ultraviolet (EUV) light with a wavelength of several nanometers to several tens of nanometers. The extreme ultraviolet light source device comprises a target supply device which has a charge applying unit (23) that applies a charge to the target (22), and an acceleration unit (24) which accelerates the charged target (22) using an electromagnetic field. The target supply device supplies the target (22) comprised of a rare gas element such as xenon (Xe) or the like, or a metal such as lithium (Li), tin (Sn), tin oxide (SnO2) or the like, as ionized molecules, atoms or masses comprising a plurality of atoms, or as ionized clusters.

Abstract translation: 一种极紫外光源装置，其可以增加工作距离并获得高输出的极紫外光。 极紫外光源装置通过用来自驱动激光装置（25）的激光照射靶（22）来产生等离子体，并产生波长为几纳米至几十纳米的极紫外（EUV）光。 所述极紫外光源装置具备目标供给装置，所述目标供给装置具有向所述目标物（22）施加电荷的电荷施加部（23）;以及使用电磁场来加速所述充电对象（22）的加速部（24） 。 目标供给装置供给由氙（Xe）等稀有气体元素或锂（Li），锡（Sn），氧化锡（SnO 2）等金属构成的靶（22） 作为电离分子，包含多个原子的原子或质量，或者作为电离簇。

公开(公告)号：US20040238720A1

公开(公告)日：2004-12-02

申请号：US10792293

申请日：2004-03-02

Inventor： Andreas Loew ,  Klaus Anderle

IPC: G01J001/00 ,  G06K009/74

CPC classification number: H04N1/401

Abstract: The invention relates to a device for compensating for fluctuations in the light which is emitted by a light source and propogates along a light path. The device has a first light-sensitive sensor. The sensor detects the intensity of the light at a first location along the light path in a spatially resolved manner and generates electrical image signals. Furthermore, a second light-sensitive sensor is provided, which detects the intensity of the light at a second location along the light path and generates electrical output signals.

Abstract translation: 本发明涉及一种用于补偿由光源发射并沿光路传播的光的波动的装置。 该设备具有第一个光敏传感器。 传感器以空间分辨的方式检测沿着光路的第一位置处的光的强度，并产生电图像信号。 此外，提供第二感光传感器，其检测沿着光路的第二位置处的光的强度，并且产生电输出信号。

公开(公告)号：US20040232334A1

公开(公告)日：2004-11-25

申请号：US10792921

申请日：2004-03-05

Inventor： Laurence Gainsborough

IPC: G01J001/00 ,  F41H009/08 ,  F41H013/00

CPC classification number: F41H13/00 ,  F41H9/06

Abstract: A method of controlling unruly persons comprising identifying an area containing unruly persons refusing to respond to rule of law, filling the area with a non-toxic, non-injurious fogging material which interferes with the visual sense of persons in the area so as to prevent the persons from orienting themselves within the area and prevents the persons from seeing other persons within the area and providing for at least one authorized person within the area a thermal imaging camera operable to thermally detect persons within the area and to generate an image representing the persons detected. At least one authorized person within the area a viewing device for viewing the image of the detected persons and causing said at least one authorized person to subdue the unruly persons while viewing the images of the unruly persons and while the unruly persons are prevented from seeing the at least one authorized person.

Abstract translation: 一种控制不守规矩人士的方法，包括确定一个不服法人拒绝法治的区域，用无毒，无损害的起雾材料填满该区域，从而妨碍该地区的人的视觉感受，以防止 人们在该地区内定向自己，并防止人员在该地区内看到其他人，并为该地区内的至少一个授权人员提供热成像相机，该热成像相机可操作以热检测该区域内的人员并产生代表该人的图像 检测到。 所述区域内的至少一个授权人员，用于观察所检测到的人的图像并且使得所述至少一个授权人在观看不守规矩的人的图像的同时制止不守规矩的人，并且在不守规矩的人被阻止看到 至少有一个授权人员。

公开(公告)号：US20040173762A1

公开(公告)日：2004-09-09

申请号：US10476795

申请日：2004-04-21

Inventor： Masahiro Hatakeyama ,  Tohru Satake ,  Takeshi Murakami ,  Kenji Watanabe ,  Nobuharu Noji

IPC: G01J001/00

CPC classification number: H01J37/222 ,  G01N21/956 ,  H01J37/224 ,  H01J37/244 ,  H01J2237/2445 ,  H01J2237/2447 ,  H01R13/2421 ,  H04N5/2253 ,  Y10S439/935

Abstract: An electron beam apparatus comprises a TDI sensor (64) and a feed-through device (50). The feed-through device has a socket contact (54) for interconnecting a pin (52) attached to a flanged (51) for separating different environments. The other pin (53) making a pair with the pin (52) and the socket contact (54) together construct a connecting block, and the socket contact (54) has an elastic member (61). The pin (53) is connected with the TDI sensor (64), in which a pixel array has been adaptively configured based on the optical characteristic of an image projecting optical system. That sensor has a number of integration stages that can reduce the field of view of the image projecting optical system. Further, the number of integration stage may be determined such that the data rate of the TDI sensor would not be reduced but the number of pins would not be increased as much as possible. Preferably, the number of line count may be almost equal to the number of integration stages.

Abstract translation: 电子束装置包括TDI传感器（64）和馈通装置（50）。 馈通装置具有用于互连连接到带法兰（51）的销（52）的插座触点（54），用于分离不同的环境。 与销（52）和插座触头（54）成对配合的另一个销（53）构成连接块，并且插座触点（54）具有弹性部件（61）。 引脚（53）与TDI传感器（64）连接，其中像素阵列已经基于图像投影光学系统的光学特性被自适应地配置。 该传感器具有可以减少图像投影光学系统的视野的多个积分级。 此外，可以确定积分级的数量，使得TDI传感器的数据速率不会降低，但是引脚的数量不会尽可能多地增加。 优选地，行计数的数量可以几乎等于积分级数。

公开(公告)号：US20040164246A1

公开(公告)日：2004-08-26

申请号：US10765412

申请日：2004-01-26

Inventor： Alan H. Lettington

IPC: G01J001/00 ,  G02B026/10

CPC classification number: H04N3/09 ,  G02B26/10

Abstract: Scanning apparatus operable in the microwave, mm-wave and infrared ranges and comprises a hollow polygonal primary drum which is mounted for rotation about a central axis. The primary drum provides a plurality of internally presented sides or facets, which are capable of reflecting the microwave, mm-wave and infrared radiation concerned. A fixed Mangin mirror mounted within the primary drum directs such radiation emanating from a view of view of the apparatus, onto the internally presented sides or facets of the primary drum, such that in each of a succession of line scanning periods, radiation emanating from the field of view is directed onto a reflective side or facet of the primary drum to be reflected therefrom onto a further receiving assembly comprising a rotating faceted reflector, in the form of a secondary drum. The secondary drum is arranged to reflect the radiation striking it from the first drum to focus onto a radiation receiver or sensor. The secondary drum is arranged to be rotated, about an axis parallel with the rotary axis of the primary drum, in synchronism with the latter, in such a way that, over each line scanning period, radiation from substantially all of the respective facet of the primary drum can reach said receiver or sensor via said secondary drum. The invention provides a simply constructed robust and yet relatively inexpensive apparatus for forming images in the radiation concerned.

Abstract translation: 扫描装置可在微波，毫米波和红外范围内操作，并且包括中空多边形初级鼓，其安装成围绕中心轴线旋转。 主鼓提供多个内部呈现的侧面或小面，其能够反射相关的微波，毫米波和红外辐射。 安装在主鼓内的固定的Mangin镜将从装置的视野发出的这种辐射引导到主鼓的内部存在的侧面或小面上，使得在每一行的连续扫描周期中，从 视场被引导到主鼓的反射侧或小面上以从其反射到另一接收组件，该接收组件包括二次鼓的形式的旋转刻面反射器。 第二鼓被布置成反射从第一鼓打入的辐射，以聚焦到辐射接收器或传感器上。 副鼓被布置成围绕与主鼓的旋转轴线平行的轴线与后者同步地旋转，使得在每个线扫描周期上，基本上所有的相应面的辐射 主鼓可以经由所述次级滚筒到达所述接收器或传感器。 本发明提供了一种用于在有关辐射中形成图像的简单构造的鲁棒且相对便宜的装置。

公开(公告)号：US20040155207A1

公开(公告)日：2004-08-12

申请号：US10772910

申请日：2004-02-05

Inventor： Juergen Kleinschmidt

IPC: G01J001/00

CPC classification number: H05G2/003

Abstract: The arrangement for generating EUV radiation based on electrically triggered gas discharges with high repetition rates and high average outputs. The object of the invention, to find a novel possibility for generating EUV radiation based on a gas discharge pumped plasma which permits the generation of EUV pulse sequences with a pulse repetition frequency of greater than 5 kHz at pulse energies of at least 10 mJ/sr without having to tolerate increased electrode wear, is met according to the invention in that a plurality of source modules of identical construction, each of which generates a radiation-emitting plasma and has bundled EUV radiation, are arranged in a vacuum chamber so as to be uniformly distributed around an optical axis of the source in its entirety in order to provide successive radiation pulses at a point on the optical axis, so that a reflector device which is supported so as to be rotatable around the optical axis deflects the radiation delivered by the source modules in the direction of the optical axis successively with respect to time. A synchronization device triggers the source modules in a circularly successive manner depending upon the actual rotational position of the reflector device and adjusts a preselected pulse repetition frequency by means of the rotating speed.

Abstract translation: 基于电触发气体放电产生具有高重复率和高平均输出的EUV辐射的装置。 本发明的目的是为了发现基于气体放电泵浦等离子体产生EUV辐射的新颖可能性，其允许以至少10mJ / s的脉冲能量产生具有大于5kHz的脉冲重复频率的EUV脉冲序列 根据本发明，不需要耐受增加的电极磨损，因为具有相同结构的多个源模块，每个源模块都产生辐射发射等离子体并且具有捆绑的EUV辐射，被布置在真空室中，以便是 整体上围绕光源的光轴均匀分布，以便在光轴上的一个点处提供连续的辐射脉冲，使得被支撑为可围绕光轴旋转的反射器装置偏转由光轴传送的辐射 源模块相对于时间连续地在光轴的方向上。 同步装置根据反射器装置的实际旋转位置以循环连续的方式触发源模块，并通过转速调节预选的脉冲重复频率。

公开(公告)号：US20040125361A1

公开(公告)日：2004-07-01

申请号：US10657808

申请日：2003-09-08

Inventor： Nabeel Agha Riza ,  Muhammad Junaid Mughal

IPC: G01J001/00

CPC classification number: G02B26/02 ,  G01J1/4257 ,  G02B26/0841

Abstract: An agile optical beam profiler using a two-dimensional small tilt digital micromirror device/chip, a translation stage, and single photodetector or pair of photodetectors. A method of profiling an optical beam includes positioning a programmable spatial light modulator in an incident optical beam and sequentially moving the spatial light modulator to at least one position in a first planar direction in a displacement increment less than a pixel width of the spatial light modulator. The method also includes directing respective portions of the optical beam to a photodetector at each position of the spatial light modulator. The method may also include calibrating the photodetectors by directing a portion of the beam to the photodetector, then directing the entire beam, or a remaining portion of the beam, to the photodetector, and normalizing the detected power of the portion with the detected power of the entire beam, or remaining portion, respectively.

Abstract translation: 一种使用二维小型倾斜数字微镜器件/芯片，平移台和单个光电检测器或一对光电检测器的敏捷光束轮廓仪。 一种对光束进行成形的方法包括将可编程空间光调制器定位在入射光束中，并且以小于空间光调制器的像素宽度的位移增量将空间光调制器顺序地移动到第一平面方向上的至少一个位置 。 该方法还包括将光束的各个部分引导到空间光调制器的每个位置处的光电检测器。 该方法还可以包括通过将光束的一部分引导到光电检测器来校准光电检测器，然后将整个光束或光束的剩余部分引导到光电检测器，并且用检测到的功率标准化检测到的部分的功率 整个光束或剩余部分。

公开(公告)号：US20040124376A1

公开(公告)日：2004-07-01

申请号：US10330631

申请日：2002-12-27

Applicant: Canberra Auila Inc.

Inventor： Oleg Valentinovich Ershov ,  Alexander Ivanovich Nadezdinskii ,  Andrei Georgievich Berezin ,  Steven P. Kadner

IPC: G01J001/00

CPC classification number: G01J3/42 ,  G01N1/2273 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/39 ,  G01N2001/024 ,  G01N2021/399

Abstract: A system and an apparatus for detecting explosive in real time is provided for. The apparatus involves a chamber in which items pass through or people walk through for detecting said explosive particles in real time. The explosive particles from either the people or items will be deposited into a cell by an influx of air flow from the chamber flowing to the cell. The cell includes a heating device and an optical scheme. The cell is heated to a predetermined temperature in which the explosive particles are divided into small molecular components that can be detected. The optical scheme detects the smaller molecules. The computer system controls the apparatus and analyzes the data gathered.

Abstract translation: 提供了一种用于实时检测爆炸物的系统和装置。 该装置包括物品通过的室或人们通过的室来实时检测所述爆炸性颗粒。 来自人员或物品的爆炸性颗粒将通过流入细胞的室内的空气流入而沉积到细胞中。 电池包括加热装置和光学方案。 将电池加热至预定温度，在该温度下将爆炸性颗粒分成可检测的小分子成分。 光学方案检测较小的分子。 计算机系统控制装置并分析所收集的数据。