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1. 发明申请

WO99027342A2 GRAZING INCIDENCE INTERFEROMETRY FOR MEASURING TRANSPARENT PLANE-PARALLEL PLATES 审中-公开
标题翻译：用于测量透明平面平行板的抛光发生干涉
公开(公告)号：WO99027342A2
公开(公告)日：1999-06-03
申请号：PCT/US1998/024673
申请日：1998-11-19
IPC分类号： G01B9/02 , G01B11/06 , G01B11/24 , G01B11/30 , G01M11/00 , G02B13/08 , G01M11/02 , G01B13/08
CPC分类号： G01B11/06 , G01B9/02021 , G01B9/02022 , G01B9/02028 , G01B9/02058
摘要： A grazing incidence interferometer includes an extended light source for limiting spatial coherence of reference and test beams. A test plate is oriented at a grazing incidence to the test beam so that a first portion of the test beam is reflected from the front surface of the test plate, a second portion of the test beam is reflected from the back surface of the test plate, and the two test beam portions are sheared with respect to each other. The spatial coherence of the test beam is related to the lateral shear between the first and second test beam portions to significantly reduce contrast of an interference fringe pattern between the front and back surfaces of the test plate. Also, the reference beam is realigned with just one of the two test beam portions to favor the formation of an interference pattern between the reference surface and one of the front and back surfaces of the test plate over the formation of an interference pattern between the reference surface and the other of the front and back surfaces of the test plate.
摘要翻译：掠入射干涉仪包括用于限制参考和测试光束的空间相干性的扩展光源。测试板以测试光束的掠入射取向，使得测试光束的第一部分从测试板的前表面反射，测试光束的第二部分从测试板的后表面反射并且两个测试光束部分相对于彼此剪切。测试光束的空间相干性与第一和第二测试光束部分之间的横向剪切有关，以显着降低测试板的前表面和后表面之间的干涉条纹图案的对比度。此外，参考光束仅与两个测试光束部分中的一个重新对准，以有利于在参考表面与测试板的前表面和后表面中的一个之间形成干涉图案，以形成干涉图案之间的干涉图案表面和测试板的前后表面中的另一个。

2. 发明申请

WO2006062985A3 PROXIMITY SENSOR NOZZLE SHROUD WITH FLOW CURTAIN 审中-公开
标题翻译：接近传感器喷嘴与流动幕
公开(公告)号：WO2006062985A3
公开(公告)日：2007-11-22
申请号：PCT/US2005044144
申请日：2005-12-07
申请人： ASML HOLDING NV , VOGEL HERMAN
发明人： VOGEL HERMAN
IPC分类号： G01B13/08
CPC分类号： G03F7/70933 , G03F7/70341 , G03F9/7023
摘要： The present invention is directed to an apparatus for reducing the impact of cross winds on a gas flow emitted from a nozzle (128). T apparatus includes a shroud (210) that affixes to the nozzle (128). A plenum (220) is located inside the shroud (210) that holds a shroud gas, which is fed into the plenum (220) through one or more intake holes (230). The shroud gas emitted out through a seires o openings such as holes or slots (242, 244), along the bottom surface of the shroud (210) in a direction away from the nozzle (128).
摘要翻译：本发明涉及一种用于减少横风对从喷嘴（128）发出的气流的影响的装置。 T装置包括固定到喷嘴（128）的护罩（210）。一个充气室（220）位于护罩（210）的内部，其保持护罩气体，护罩气体通过一个或多个进气孔（230）进入压气通道（220）。护罩气体沿远离喷嘴（128）的方向沿着护罩（210）的底表面通过孔眼（例如孔或狭槽）（242,244）排出。

3. 发明申请

WO2021140887A1 算出方法、軸受装置及び工作機械の主軸装置审中-公开
公开(公告)号：WO2021140887A1
公开(公告)日：2021-07-15
申请号：PCT/JP2020/047578
申请日：2020-12-18
申请人：日本精工株式会社
发明人：剱持　健太
IPC分类号： B23B19/02 , F16C19/06 , F16C19/26 , F16C35/12 , F16C41/00 , G01B13/08 , G01B13/12 , G01B21/12 , G01B21/16 , B23Q17/00
摘要：回転部材と、回転部材を回転可能に支持する軸受と、軸受を保持するハウジングと、ハウジングまたは軸受の非回転部分に設けられて、回転部材と共に回転する面までの距離を測定するセンサと、を有する軸受装置に用いられる算出方法であって、回転部材の回転軸と直交する面上に、３つ以上の位置に設けられるセンサによる測定結果に基づいて、回転部材の径の変化量を算出する。

4. 发明申请

WO2016140648A1 OPTICAL MEASUREMENT SYSTEM 审中-公开
标题翻译：光学测量系统
公开(公告)号：WO2016140648A1
公开(公告)日：2016-09-09
申请号：PCT/US2015/018346
申请日：2015-03-02
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： GAHLAWAT, Ravinder , CHINEY, Abhinandan , BARDAPURKAR, Sameer , JANDHYALA, Siva Rama Krishna
IPC分类号： G01B13/24 , G01B13/08 , G01N19/00 , E21B41/00 , E21B49/00 , E21B33/14
CPC分类号： G01N3/08 , G01B11/16 , G01N33/383
摘要： An optical measurement system comprising a vessel for non-invasively testing a sample material composition in-situ and in real time. The test chamber is configured to hold a sample material composition for a wellbore. The optical measurement system is configured to provide in-situ monitoring of the sample material composition in real time and at high temperature and high pressure. Dimensional and geometrical changes occurring within the sample material composition are monitored using the optical measurement system. The system further performs goniometry on a sample.
摘要翻译：一种光学测量系统，包括用于在现场和实时非侵入性地测试样品材料组成的容器。测试室被配置为容纳用于井眼的样品材料组合物。光学测量系统被配置为实时地且在高温高压下提供样品材料成分的原位监测。使用光学测量系统监测在样品材料组合物内发生的尺寸和几何变化。系统进一步对样品进行测角。

5. 发明申请

WO2018035385A1 METHODS AND APPARATUS FOR CAPTURING IMAGES OF AN ENVIRONMENT 审中-公开
标题翻译：捕捉环境图像的方法和设备
公开(公告)号：WO2018035385A1
公开(公告)日：2018-02-22
申请号：PCT/US2017/047454
申请日：2017-08-17
申请人： NEXTVR INC.
发明人： COLE, David , MOSS, Alan, McKay , STRAUB, Michael, P.
IPC分类号： G01B13/08
摘要： Customer wide angle lenses and methods and apparatus for using such lenses in individual cameras as well as pairs of cameras intended for stereoscopic image capture are described. The lenses are used in combination with sensors to capture different portions of an environment at different resolutions. In some embodiments ground is capture at a lower resolution than sky which is captured at a lower resolution than a horizontal area of interest. Various asymmetries in lenses and/or lens and sensor placement are described which are particularly well suited for stereoscopic camera pairs where the proximity of one camera to the adjacent camera may interfere with the field of view of the cameras.
摘要翻译：描述了客户广角镜头以及用于在单个照相机中使用这种镜头的方法和设备以及用于立体图像捕获的成对照相机。镜头与传感器结合使用，以不同分辨率拍摄环境的不同部分。在一些实施例中，地面以低于分辨率低于感兴趣的水平面积捕获的天空的分辨率捕获。描述了镜头和/或镜头和传感器放置中的各种不对称，其特别适合于立体相机对，其中一个相机与相邻相机的接近可能干扰相机的视场。

6. 发明申请

WO2006062985A2 PROXIMITY SENSOR NOZZLE SHROUD WITH FLOW CURTAIN 审中-公开
标题翻译：接近传感器喷嘴与流动幕
公开(公告)号：WO2006062985A2
公开(公告)日：2006-06-15
申请号：PCT/US2005/044144
申请日：2005-12-07
申请人： ASML HOLDING N.V. , VOGEL, Herman
发明人： VOGEL, Herman
IPC分类号： G01B13/08
CPC分类号： G03F7/70933 , G03F7/70341 , G03F9/7023
摘要： The present invention is directed to an apparatus for reducing the impact of cross winds on gas flow emitted from a nozzle. The apparatus includes a shroud that affixes to the nozzle. A plenum is located inside the shroud that holds a shroud gas, which is fed into the plenum through one or more intake holes. The shroud gas is emitted out through a series of openings, such as holes or slots, along a bottom surface of the shroud in a direction away from the nozzle. The shroud gas that is emitted forms an air curtain around the nozzle to prevent cross winds from impacting the flow of gas out of the nozzle. In one application, the apparatus is used with a lithography gas gauge proximity sensor. The apparatus can also be used with nozzles that emit liquids, such as, for example, an immersion lithography proximity sensor.
摘要翻译：本发明涉及一种用于减少横风对从喷嘴排出的气流的影响的装置。该装置包括固定在喷嘴上的护罩。一个充气室位于护罩内，保持护罩气体，护罩气体通过一个或多个进气孔进入气室。护罩气体沿远离喷嘴的方向沿护罩的底面通过一系列开口（例如孔或狭槽）排出。排出的护罩气体在喷嘴周围形成一个空气幕，以防止交叉风影响气流从喷嘴流出。在一个应用中，该设备与光刻气量计接近传感器一起使用。该设备还可以与喷射液体的喷嘴一起使用，例如浸没式光刻接近传感器。

7. 发明申请

WO01011314A1 HOT FILL APPARATUS AND PROCESS THEREFOR 审中-公开
标题翻译：热敷装置及其过程
公开(公告)号：WO01011314A1
公开(公告)日：2001-02-15
申请号：PCT/US2000/021323
申请日：2000-08-04
IPC分类号： B29C49/80 , G01N3/60 , G01B13/08
CPC分类号： G01N3/60 , B29C49/80
摘要： A hot fill apparatus for use in the testing of hollow thermoplastic containers, the apparatus having a reverse osmosis filter system (within 102), and a fill head system (52). The reverse osmosis filter system removes chlorine and other particulates and contaminants from the water prior to the water entering the heater system. The heater system is designed to maintain strict temperature control of the water while maintaining a steady flow rate and pressure. The fill head system includes a manually operated spigot and an automatically operated fill head, the operations of which are mutually exclusive.
摘要翻译：一种用于测试中空热塑性容器的热填充装置，该装置具有反渗透过滤系统（102内）和填充头系统（52）。反渗透过滤系统在水进入加热器系统之前从水中除去氯和其他颗粒物和污染物。加热器系统设计用于在保持稳定的流量和压力的同时保持严格的水温控制。填充头系统包括手动操作的插口和自动操作的填充头，其操作是相互排斥的。

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