公开(公告)号：US20020066874A1

公开(公告)日：2002-06-06

申请号：US09730321

申请日：2000-12-04

Inventor： Anushka Drescher

IPC: G01J001/00

CPC classification number: G01N21/33 ,  G01J1/429

Abstract: A portable ultraviolet light (UV) transmittance meter employs a UV lamp and UV sensor to measure the transmittance of a water sample. The level of UV radiation received when the sample is positioned between the UV sensor and the UV lamp is compared to a level received when a zeroing sample (blank) is positioned in the same location in the same vial. A ratio of the UV signals for the blank and sample is correlated to a transmittance level by a data correlation table or calibration curve. The value provided by the data correlation table is communicated to the user in the form of a transmittance range, within which the sample transmittance falls.

Abstract translation: 便携式紫外线（UV）透射仪采用UV灯和UV传感器来测量水样的透射率。 当将样品定位在UV传感器和UV灯之间时接收到的紫外线辐射水平与将零点样品（空白）定位在同一小瓶中相同位置时接收的水平进行比较。 空白和样品的UV信号的比率通过数据相关表或校准曲线与透射率水平相关。 由数据相关表提供的值以透射率范围的形式传送给用户，其中样品透射率下降。

公开(公告)号：US20020063224A1

公开(公告)日：2002-05-30

申请号：US09810230

申请日：2001-03-19

Inventor： Hiroshi Ogawa ,  Shinichiro Fukui ,  Yasuo Iwabuchi ,  Noriyuki Inoue ,  Shigeo Hirano

IPC: G01J001/00

CPC classification number: G21K4/00 ,  C09K11/7733

Abstract: Disclosed herein is a radiation image conversion panel that has a phosphor layer. The phosphor layer contains a binding agent, a phosphor particle, and at least aryl carboxylic acid or alicyclic carboxylic acid, expressed by the following general Formula: RnullR1nullCOOX, or RnullCOOX in which R represents (1) an aryl group; (2) an aryl group, replaced with an alkyl group whose number of carbons is 1 to 5, a hydroxyl group, a carboxylic acid group, or a halogen group; (3) a hydroaryl group; or (4) a hydroaryl group (alicyclic group), replaced with an alkyl group whose number of carbons is 1 to 5, a hydroxyl group, or a halogen group; R1 is a hydrocarbon radical whose number of carbons is 1 to 12; and X represents a hydrogen atom, alkaline metal, or nullNnull (R2)4 (where R2 represents an alkyl group whose number of carbons is 2 or less).

Abstract translation: 这里公开了具有磷光体层的放射线图像转换面板。 荧光体层含有粘合剂，荧光体颗粒，以及至​​少芳基羧酸或脂环族羧酸，由以下通式表示：＆lt;段落式＆gt;＆lt;内嵌式＆gt; R-R1-COOX ，或其中R表示（1）芳基的 <段落lvl =“0”> R-COOX （2）芳基，被碳数为1〜5的烷基取代，羟基，羧酸基或卤素基; （3）加氢芳基; 或（4）加氢芳基（脂环基），被碳原子数为1〜5的烷基取代，羟基或卤素基; R1是碳数为1〜12的烃基; X表示氢原子，碱金属或-N +（R2）4（其中，R2表示碳原子数为2以下的烷基）。

公开(公告)号：US20020050575A1

公开(公告)日：2002-05-02

申请号：US09826028

申请日：2001-04-04

Applicant: Nordson Corporation

Inventor： Patrick Gerard Keogh ,  James W. Schmitkons

IPC: G01J001/00

CPC classification number: H01J65/044

Abstract: An ultraviolet radiation generating system and methods is disclosed for treating a coating on a substrate, such as a coating on a fiber optic cable. The system comprises a microwave chamber having one or more ports capable of permitting the substrate to travel within or through a processing space of the microwave chamber. A microwave generator is coupled to the microwave chamber for exciting a longitudinally-extending plasma lamp mounted within the processing space of the microwave chamber. The plasma lamp emits ultraviolet radiation for irradiating the substrate in the processing space. A pair of reflectors are mounted within the processing space of the microwave chamber. The reflectors are capable of reflecting a significant portion of the ultraviolet radiation to irradiate the backside of the substrate in a surrounding and uniform fashion. When the system is operating, the microwave chamber is substantially closed to emission of microwave energy and ultraviolet radiation.

Abstract translation: 公开了用于处理基底上的涂层的紫外线辐射发生系统和方法，例如光纤电缆上的涂层。 该系统包括具有能够允许衬底在微波室的处理空间内或通过微波室的处理空间内行进的一个或多个端口的微波室。 微波发生器耦合到微波室，用于激发安装在微波室的处理空间内的纵向延伸的等离子体灯。 等离子体灯发射用于在处理空间中照射基板的紫外线辐射。 一对反射器安装在微波室的处理空间内。 反射器能够反射大部分紫外线辐射，以周围和均匀的方式照射基板的背面。 当系统运行时，微波室基本上封闭，发射微波能量和紫外线辐射。

公开(公告)号：US20020033457A1

公开(公告)日：2002-03-21

申请号：US09950140

申请日：2001-09-10

Inventor： Alfred Chalupka ,  Gerhard Stengl ,  Hans Loschner ,  Robert Nowak ,  Stefan Eder

IPC: G01J001/00 ,  G01N021/00 ,  G01N023/00

CPC classification number: H01J37/3045 ,  H01J2237/31755

Abstract: In a particle projection lithography system, an alignment system is used to determine alignment parameters to measure the position and shape of an optical image of a pattern of structures formed in a mask and imaged onto a target by means of a broad particle beam, by means of an apparatus with a plurality of alignment marks adapted to produce secondary radiation upon irradiation with radiation of said particle beam. In order to allow for a variation of the alignment parameters along the optical axis, the alignment marks are positioned outside the aperture of the alignment system for the part of the beam that generates said optical image, arranged at positions to coincide with particle reference beams projected through reference beam forming structures provided on the mask while said optical image is projected onto the target, and situated on at least two different levels over the target as seen along the directions of the respective reference beams.

Abstract translation: 在粒子投影光刻系统中，使用对准系统来确定对准参数，以测量形成在掩模中的结构图案的光学图像的位置和形状，并通过方式通过宽粒子束成像到目标上 具有适于在用所述粒子束的辐射照射时产生二次辐射的多个对准标记的装置。 为了允许沿着光轴的对准参数的变化，对准标记位于对准系统的孔的外侧，用于产生所述光学图像的光束的部分，其布置在与投影的粒子参考光束重合的位置处 通过在所述光学图像被投影到所述目标上而设置在所述掩模上的参考光束形成结构，并且如沿着各个参考光束的方向那样位于所述目标上的至少两个不同的水平面上。

公开(公告)号：US20020014599A1

公开(公告)日：2002-02-07

申请号：US09875721

申请日：2001-06-06

Inventor： John E. Rauch ,  William N. Partlo ,  Igor V. Fomenkov ,  Richard M. Ness ,  Daniel L. Birx ,  Richard L. Sandstrom ,  Stephan T. Melnychuk

IPC: G01J001/00

CPC classification number: H05G2/003 ,  B82Y10/00 ,  G03F7/70033 ,  G03F7/70166 ,  G03F7/70916 ,  H05G2/005 ,  H05H1/06

Abstract: A high energy photon source. A pair of plasma pinch electrodes are located in a vacuum chamber. The chamber contains a working gas which includes a noble buffer gas and an active gas chosen to provide a desired spectral line. A pulse power source provides electrical pulses at repetition rates of 1000 Hz or greater and at voltages high enough to create electrical discharges between the electrodes to produce very high temperature, high density plasma pinches in the working gas providing radiation at the spectral line of the source or active gas. A fourth generation unit is described which produces 20 mJ, 13.5 nm pulses into 2 null steradians at repetition rates of 2000 Hz with xenon as the active gas. This unit includes a pulse power system having a resonant charger charging a charging capacitor bank, and a magnetic compression circuit comprising a pulse transformer for generating the high voltage electrical pulses at repetition rates of 2000 Hz or greater.

Abstract translation: 高能光子源。 一对等离子体夹紧电极位于真空室中。 该室包含工作气体，其包括贵重缓冲气体和被选择用于提供所需光谱线的活性气体。 脉冲电源以1000Hz或更大的重复频率提供电脉冲，并且在足够高的电压下产生电极之间的放电，以在工作气体中产生非常高温度的高密度等离子体夹持，从而在源的光谱线处提供辐射 或活性气体。 描述了第四代单元，其以氙气作为活性气体以2000Hz的重复频率产生20mJ，13.5nm脉冲到2π立体声中。 该单元包括具有对充电电容器组充电的谐振充电器的脉冲电力系统和包括用于以2000Hz或更大的重复率产生高电压电脉冲的脉冲变压器的磁性压缩电路。

公开(公告)号：US20020014598A1

公开(公告)日：2002-02-07

申请号：US09875719

申请日：2001-06-06

Inventor： Stephan T. Melnychuk ,  William N. Partlo ,  Igor V. Fomenkov ,  Richard M. Ness ,  Daniel L. Birx ,  Richard L. Sandstrom ,  John E. Rauch

IPC: G01J001/00

CPC classification number: H05G2/003 ,  B82Y10/00 ,  G03F7/70033 ,  G03F7/70166 ,  G03F7/70908 ,  G03F7/70916 ,  H05G2/005 ,  H05H1/06

Abstract: A high energy photon source. A pair of plasma pinch electrodes are located in a vacuum chamber. The chamber contains a working gas which includes a noble buffer gas and an active gas chosen to provide a desired spectral line. A pulse power source provides electrical pulses at repetition rates of 1000 Hz or greater and at voltages high enough to create electrical discharges between the electrodes to produce very high temperature, high density plasma pinches in the working gas providing radiation at the spectral line of the source or active gas. A fourth generation unit is described which produces 20 mJ, 13.5 nm pulses into 2 null steradians at repetition rates of 2000 Hz with xenon as the active gas. This unit includes a pulse power system having a resonant charger charging a charging capacitor bank, and a magnetic compression circuit comprising a pulse transformer for generating the high voltage electrical pulses at repetition rates of 2000 Hz or greater. Gas flows in the vacuum chamber are controlled to assure desired concentration of active gas in the discharge region and to minimize active gas concentration in the beam path downstream of the pinch region. In a preferred embodiment, active gas is injected downstream of the pinch region and exhausted axially through the center of the anode. In another preferred embodiment a laser beam generates metal vapor at a location close to but downstream of the pinch region and the vapor is exhausted axially through the anode.

Abstract translation: 高能光子源。 一对等离子体夹紧电极位于真空室中。 该室包含工作气体，其包括贵重缓冲气体和被选择用于提供所需光谱线的活性气体。 脉冲电源以1000Hz或更大的重复频率提供电脉冲，并且在足够高的电压下产生电极之间的放电，以在工作气体中产生非常高温度的高密度等离子体夹持，从而在源的光谱线处提供辐射 或活性气体。 描述了第四代单元，其以氙气作为活性气体以2000Hz的重复频率产生20mJ，13.5nm脉冲到2π立体声中。 该单元包括具有对充电电容器组充电的谐振充电器的脉冲电力系统和包括用于以2000Hz或更大的重复率产生高电压电脉冲的脉冲变压器的磁性压缩电路。 控制真空室中的气体流动以确保放电区域中活性气体的期望浓度，并使夹持区域下游的光束路径中的活性气体浓度最小化。 在优选实施例中，活性气体被注入夹紧区域的下游并且轴向地排出穿过阳极的中心。 在另一个优选实施例中，激光束在靠近但位于夹持区域下游的位置处产生金属蒸汽，并且蒸汽轴向地通过阳极排出。

公开(公告)号：US20020011575A1

公开(公告)日：2002-01-31

申请号：US09767058

申请日：2001-01-22

Inventor： Laurens Petrus Vogels ,  Wilhelmus Josephus Alex Van De Wall

IPC: G01J001/00

CPC classification number: B05D1/286 ,  B05D3/067 ,  B05D3/068 ,  B05D7/572 ,  B05D2201/00 ,  B05D2252/02 ,  B32B27/16 ,  B32B37/00 ,  B32B38/145 ,  B32B2038/0076 ,  B32B2305/74 ,  B32B2307/404 ,  B32B2310/0887 ,  B32B2317/125 ,  Y10T428/24967

Abstract: The method for making a multilayer composite having one or more colors brings together a number of acrylic layers, which are partially cured in a first step and completely cured in a second step. The curing takes place with actinic radiation, such as accelerated electrons, UV radiation or X-ray radiation, the curing unit operating with different dosage rates during the two steps. The curable acrylic layers are applied to the respective supporting layers by screen printing or stencil printing, or else may be applied to the supporting layers by casting or with the aid of printing rollers.

Abstract translation: 制备具有一种或多种颜色的多层复合材料的方法将多个丙烯酸层组合在一起，其在第一步骤中部分固化并在第二步骤中完全固化。 固化发生在光化辐射下，例如加速电子，紫外线辐射或X射线辐射，固化单元在两个步骤中以不同的剂量率运行。 可固化丙烯酸层通过丝网印刷或模版印刷施加到相应的支撑层，或者可以通过铸造或借助于印刷辊施加到支撑层。

公开(公告)号：US20020008868A1

公开(公告)日：2002-01-24

申请号：US09818452

申请日：2001-03-27

Inventor： Hiroshi Kubota ,  Yoshiya Egashira ,  Tomoaki Furuse ,  Satoshi Hirose

IPC: G01J001/00

CPC classification number: G01J1/4228 ,  G01J1/0242 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0414

Abstract: A method and an apparatus for measuring viewing-angle dependent luminance (luminance characteristic) of an LCD panel by condensing radiation from LCD pixels by means of a condensing device which includes a mirror, and by forming a real image of the pixels on an CCD imaging device. Correct luminance characteristic of the LCD panel is calculated by making a correction of the data thus obtained using a predetermined condensing function. The correction removes blurring of data due to condensing effect of the condensing device, thereby preventing degradation of the resolution of the angular luminance measurement apparatus. The condensing device and the CCD imaging device are moved depending on the viewing-angle of the pixels. When the intensity of light entering the condensing device decreased by the move, the correction is performed.

Abstract translation: 一种用于通过借助于包括反射镜的聚光装置聚集来自LCD像素的辐射来测量LCD面板的视角依赖亮度（亮度特性）的方法和装置，并且通过在CCD成像上形成像素的实像 设备。 通过使用预定的聚光功能对由此获得的数据进行校正来计算LCD面板的正确的亮度特性。 该校正可以消除由于冷凝装置的冷凝效应引起的数据模糊，从而防止角度亮度测量装置的分辨率的劣化。 冷凝装置和CCD成像装置根据像素的视角而移动。 当进入聚光装置的光的强度随着移动而减小时，进行校正。

公开(公告)号：US20020008214A1

公开(公告)日：2002-01-24

申请号：US09876413

申请日：2001-06-07

Inventor： David sevack ,  Normand Brais ,  Stuart Engel

IPC: G01J001/00

CPC classification number: A61L9/20 ,  F24F2003/1667

Abstract: An ultra-violet lamp and reflector/shield assembly designed to be mounted in a commercial HVAC, and to other types of A/C units is described herein. The reflector/shield includes a reflective inner surface creating an illumination pattern and an outer surface shielding the UV lamp from the air flow. An orienting and securing assembly for a UV lamp is also described herein.

Abstract translation: 本文描述了设计成安装在商业HVAC中的紫外灯和反射器/屏蔽组件以及其它类型的A / C单元。 反射器/屏蔽件包括产生照明图案的反射内表面和将UV灯与气流屏蔽的外表面。 本文还描述了用于UV灯的定向和固定组件。

公开(公告)号：US20010030298A1

公开(公告)日：2001-10-18

申请号：US09793228

申请日：2001-02-26

Inventor： Hiroyuki Sakaguchi

IPC: G01J001/00 ,  H01J040/00 ,  G01V008/00 ,  G01N021/86

CPC classification number: H05K13/08

Abstract: Apparatus and method for mounting electronic components enhanced in mounting efficiency by eliminating loss time are disclosed. In the apparatus and method, electronic components are picked up from a supplying unit of the electronic components by a transfer head, and are mounted on a board. The height of components already mounted on the board being conveyed is measured by a height measuring unit comprising a CCD light sensor including a light emitting unit and a light receiving unit. In mounting operation, the transfer height of the transfer head when moving on the board is set to a height enough to keep an allowance to the already mounted components on the basis of the height measurement of components. As a result, without useless elevating motions of the transfer head, the loss time is eliminated and the mounting efficiency is enhanced.

Abstract translation: 公开了通过消除损耗时间来增加安装效率的装置和方法。 在该装置和方法中，通过转印头从电子元件的供给单元拾取电子元件，并安装在基板上。 已经安装在所传送的板上的部件的高度由包括发光单元和光接收单元的CCD光传感器的高度测量单元测量。 在安装操作中，当在板上移动时传送头的传送高度被设置为足够高以根据部件的高度测量来保持已经安装的部件的容限。 结果，转印头没有无用的升高运动，消除了损失时间，提高了安装效率。