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1. 发明申请

US20210012670A1 WAKE VORTEX SEPARATION DETERMINATION 有权
公开(公告)号：US20210012670A1
公开(公告)日：2021-01-14
申请号：US16510011
申请日：2019-07-12
申请人： THE BOEING COMPANY
发明人： Ralf Rene Shu-Zhong Cabos , Jonas Schulze
IPC分类号： G08G5/00 , G01B13/02
摘要： Techniques for updating wake separation distance between aircraft are described. A sensors mesh within a flight path of an aircraft is used to detect when a wake vortex from the aircraft has drifted onto the sensor mesh. A minimum wake separation distance and separation interval for following aircraft are determined based on the various sensor measurements, environmental conditions, and aircraft properties. The minimum wake separation distance and separation interval are used to minimize aircraft separation distances between aircraft that are required due to wake vortex turbulence caused by aircraft during flight.

2. 发明授权

US10072922B2 Caliper sensor and method using mid-infrared interferometry 有权
公开(公告)号：US10072922B2
公开(公告)日：2018-09-11
申请号：US15403197
申请日：2017-01-11
申请人： Honeywell Limited
发明人： Sebastien Tixier , Michael Kon Yew Hughes , Stephane Savard
IPC分类号： G06F15/00 , G01B5/02 , G01B7/02 , G01B11/02 , G01B13/02 , G01B11/06 , G01B9/02
CPC分类号： G01B11/0691 , G01B9/02001 , G01B11/0633 , G01B11/0675 , G01B2210/42 , G01B2210/44 , G01B2290/65
摘要： Non-contacting caliper measurements of free standing sheets such as porous polymer and paper detect mid-IR interferometric fringes created by the reflection of light from the top and bottom surfaces of the sheet. The technique includes directing a laser beam at a selected angle of incidence onto a single spot on the exposed outer surface wherein the laser beam comprises radiation having a wavelength in the 3-50 micron range and scanning the laser beam through a selected angle range as the laser beam is directed onto the exposed outer surface and measuring the intensity of an interference pattern that forms from the superposition of radiation that is reflected from the exposed outer surface and from the inner surface. Thickness can be extracted from the fringe separation in the interference pattern. Rotating and focusing elements ensure that the spot position on the sheet remains the same while varying the incident angle.

3. 发明授权

US09784552B2 Controllable caliper 有权
公开(公告)号：US09784552B2
公开(公告)日：2017-10-10
申请号：US14291445
申请日：2014-05-30
申请人： Oceaneering International, Inc.
发明人： Gregory C. Grosz , Hans A. Kros
IPC分类号： G01B5/02 , G01B7/02 , G01B11/02 , G01B13/02 , G01B21/02 , G01B3/38 , G01B3/00 , G01B3/02 , G01B3/20 , G01B5/08
CPC分类号： G01B3/38 , G01B3/002 , G01B3/02 , G01B3/20 , G01B3/205 , G01B5/08 , G01B5/14 , G01B7/02 , G01B7/14
摘要： An embodiment of the invention is directed to an electronic caliper which combines positioning and measurement in one unit without the use of hydraulics for subsea use. In certain embodiments, several attachments can be affixed to accommodate a range of measurement tasks. In a preferred embodiment, one jaw is adjustable and the other, or opposing, jaw is fixed to a mounting structure. The jaws typically allow for the removal and replacement of other attachments. In another embodiment, the unit communicates to computer software for position control, precise indication and clamping for adjustment. In a preferred embodiment, computer software displays all feedback via laptop computer on surface. The caliper is maneuvered to a position proximate an object and used to measure a predetermined physical characteristic of the object. The measurement can be displayed using a computer with control software.

4. 发明授权

US09134164B2 Non-contact deviation measurement system 有权
标题翻译：非接触式偏差测量系统
公开(公告)号：US09134164B2
公开(公告)日：2015-09-15
申请号：US13185395
申请日：2011-07-18
申请人： Scott E. Moore , Brett Olin
发明人： Scott E. Moore , Brett Olin
IPC分类号： G01B5/02 , G01B7/02 , G01B11/02 , G01B13/02 , G01B21/02 , G01F23/292 , F42B33/02 , G01F25/00
CPC分类号： G01B11/254 , F42B33/0285 , G01B11/002 , G01B11/14 , G01F23/292 , G01F25/0061 , G06T7/60
摘要： A non-contacting deviation measurement system projects a first line and a second line upon a surface of an object. The projections of the first line and second line are arranged to overlap at an intersection line oriented at a nominal location such that when the surface is oriented at the nominal location, the intersection line appears on the surface. As the location of the surface deviates from the nominal location, the first line and second line as projected upon the surface move away from one another. The distance between the lines may be used to calculate the deviation from the nominal location. The deviation calculated may be compared to a predetermined maximum allowable deviation.
摘要翻译：非接触偏差测量系统在物体表面上投射第一条线和第二条线。第一线和第二线的突起被布置成在以标称位置定向的交叉线处重叠，使得当表面定向在标称位置时，交叉线出现在表面上。当表面的位置偏离标称位置时，投影在表面上的第一条线和第二条线彼此远离。线之间的距离可用于计算与标称位置的偏差。计算的偏差可以与预定的最大允许偏差进行比较。

5. 发明授权

US08744802B2 Mobile terminal and step length-calculating method 有权
公开(公告)号：US08744802B2
公开(公告)日：2014-06-03
申请号：US13137414
申请日：2011-08-12
申请人： Koichiro Kasama
发明人： Koichiro Kasama
IPC分类号： G01B5/02 , G01B5/18 , G01B7/02 , G01B7/14 , G01B11/02 , G01B11/14 , G01B13/02 , G01B21/02 , G01C22/00
CPC分类号： G01C22/006 , G01S19/40 , H04M1/21 , H04M2250/10
摘要： A mobile terminal which makes it possible to automatically calculate a step length of a user with accuracy. A step count-acquiring section acquires a step count of the user of a mobile terminal. A position calculating section calculates a position of the mobile terminal. A center position-calculating section calculates a center position of a plurality of positions calculated by the position calculating section. A covered distance-calculating section calculates a distance covered by the mobile terminal based on a plurality of the center positions calculated by the center position-calculating section. A step length-calculating section calculates the step length based on the step count acquired by the step count-acquiring section and the covered distance calculated by the covered distance-calculating section.

6. 发明授权

US08315833B2 Method for contactless capacitive thickness measurements 有权
标题翻译：非接触电容厚度测量方法
公开(公告)号：US08315833B2
公开(公告)日：2012-11-20
申请号：US12664975
申请日：2008-08-19
申请人： Stefan Konermann , Markus Stein
发明人： Stefan Konermann , Markus Stein
IPC分类号： G01B7/02 , G01B11/02 , G01B13/02
CPC分类号： G01B7/087
摘要： A method for contactless capacitive thickness measurement of a flat material (10) that is placed in the fringe field (32) of a capacitor (C1,C2), with simultaneous measurement of the width L of an air gap (16) between the flat material and the capacitor plates, in which the capacities gL, kL of two capacitors (C1, C2) are measured whose fringe fields (32) decay at different rates towards the flat material (10), and in that both, the thickness D of the flat material (10) and the width L of the air gap (16) are determined on the basis of the condition that, for each capacitor (C1, C2), the measured capacity gL, kL is equal to the integral of the capacity gradient g′, k′ over the thickness of the flat material (10).
摘要翻译：一种放置在电容器（C1，C2）的边缘区域（32）中的扁平材料（10）的非接触电容厚度测量方法，同时测量平坦的空气间隙（16）的宽度L 材料和电容器板，其中测量两个电容器（C1，C2）的电容gL，kL，其边缘场（32）以不同的速率朝向扁平材料（10）衰减，并且在两者中，厚度D 基于对于每个电容器（C1，C2），测量容量gL，kL等于容量的积分的条件来确定气隙（16）的扁平材料（10）和气隙（16）的宽度L 梯度g'，k'超过扁平材料（10）的厚度。

7. 发明申请

US20110069291A1 PHYSICAL SENSOR FOR AUTOFOCUS SYSTEM 审中-公开
标题翻译： AUTOFOCUS系统的物理传感器
公开(公告)号：US20110069291A1
公开(公告)日：2011-03-24
申请号：US12879113
申请日：2010-09-10
申请人： Michael R. Sogard
发明人： Michael R. Sogard
IPC分类号： G01B13/02 , G03B27/52
CPC分类号： G01B13/065 , G03B27/52
摘要： Methods and apparatus for compensating for forces applied by a system which measures a height of a photoresist-coated surface of a wafer are disclosed. According to one aspect, a method for measuring a height associated with a wafer includes utilizing a measurement of an air flow through an air gauge or air bearing to estimate the height, determining a first magnitude of a bearing load exerted on the wafer from the air flow measurement, and compensating for the bearing load. The bearing load is exerted by an arrangement configured to determine the height associated with the wafer a first direction. Compensating for the bearing load includes applying an opposing force to the wafer that includes at least a vacuum preload force. The vacuum preload force is applied in a second direction that is opposite from the first direction. The opposing force is calculated to have a second magnitude that is approximately equal to the first magnitude.
摘要翻译：公开了用于补偿由测量晶片的光致抗蚀剂涂覆表面的高度的系统施加的力的方法和装置。根据一个方面，一种用于测量与晶片相关联的高度的方法包括利用通过空气表或空气轴承的空气流的测量来估计高度，从空气中确定施加在晶片上的轴承负载的第一幅度流量测量和补偿轴承负载。轴承负载由配置成确定与第一方向相关联的高度的高度的配置来施加。补偿轴承负载包括向晶片施加相反的力，其包括至少真空预载力。真空预压力沿与第一方向相反的第二方向施加。相反的力被计算为具有近似等于第一幅度的第二幅度。

8. 发明授权

US07406394B2 Spectra based endpointing for chemical mechanical polishing 有权
标题翻译：基于光谱的化学机械抛光终点
公开(公告)号：US07406394B2
公开(公告)日：2008-07-29
申请号：US11261742
申请日：2005-10-28
申请人： Boguslaw A. Swedek , Dominic J. Benvegnu , Jeffrey Drue David
发明人： Boguslaw A. Swedek , Dominic J. Benvegnu , Jeffrey Drue David
IPC分类号： G01B5/02 , G01B7/02 , G01B11/02 , G01B13/02
CPC分类号： B24B49/12 , B24B37/013 , B24B37/205 , B24B49/08 , B24D7/14 , G05B15/02 , H01L21/31053 , H01L21/3212 , H01L22/26
摘要： Methods and apparatus for spectrum-based endpointing. An endpointing method includes selecting two or more reference spectra. Each reference spectrum is a spectrum of white light reflected from a film of interest on a first substrate and has a thickness greater than a target thickness. The reference spectra is selected for particular spectra-based endpoint determination logic so that the target thickness is achieved when endpoint is called by applying the particular spectra-based endpoint logic. The method includes obtaining two or more current spectra. Each current spectrum is a spectrum of white light reflected from a film of interest on a second substrate when the film of interest is being subjected to a polishing step and has a current thickness that is greater than the target thickness. The method includes determining, for the second substrate, when an endpoint of the polishing step has been achieved.
摘要翻译：用于基于频谱的终点的方法和装置。一种终点方法包括选择两个或更多个参考光谱。每个参考光谱是在第一衬底上从感兴趣的膜反射的白光的光谱，并且具有大于目标厚度的厚度。为特定的基于光谱的端点确定逻辑选择参考光谱，以便通过应用特定的基于光谱的端点逻辑来调用端点时实现目标厚度。该方法包括获得两个或更多个当前光谱。每个电流光谱是当感兴趣的膜经受抛光步骤并且具有大于目标厚度的电流厚度时，在第二衬底上从感兴趣的膜反射的白光的光谱。该方法包括为第二基底确定何时已经实现了抛光步骤的终点。

9. 发明申请

US20070245807A1 Methods and Apparatus for Determining the Position of an Obstruction in a Passage 有权
标题翻译：确定通道阻塞位置的方法和装置
公开(公告)号：US20070245807A1
公开(公告)日：2007-10-25
申请号：US11569216
申请日：2004-10-12
申请人： Ralph Sutehall
发明人： Ralph Sutehall
IPC分类号： G01B13/02
CPC分类号： G01B13/02
摘要： A method of determining the position of a blockage (192, 392) in a passage (15, 313) having a first end and a second end. The method comprises blowing a sealing device (200) into the passage to form a seal adjacent the blockage (192, 392), then blowing a gas into the passage from the first end, making at least one measurement concerning the gas blown into the passage from the first end and determining a distance D between the first end and the sealing device using the at least one measurement.
摘要翻译：一种确定具有第一端和第二端的通道（15,313）中的堵塞位置（192,392）的方法。该方法包括将密封装置（200）吹入通道以形成邻近堵塞物（192,392）的密封，然后从第一端向气体中吹入气体，进行至少一次吹入通道的气体测量并且使用所述至少一个测量来确定所述第一端和所述密封装置之间的距离D.

10. 发明申请

US20050246910A1 Weaponry camera sight 有权
标题翻译：武器相机视线
公开(公告)号：US20050246910A1
公开(公告)日：2005-11-10
申请号：US10840400
申请日：2004-05-07
申请人： Michael Mowers
发明人： Michael Mowers
IPC分类号： F41G1/00 , F41G1/467 , G01B13/02 , G01C3/00 , G01C3/22
CPC分类号： G01C3/22 , F41B5/1492 , F41G1/467 , F41J5/10
摘要： The weaponry camera sight has a digital electronic display of the sight picture for the shooter. The display may be magnified as desired, thereby eliminating need for a scope sight. The device may also include a range finding device, with range information being provided on screen. The camera may also be used to record the image viewed on screen, if so desired. Remotely situated controls may be provided for operating the zoom magnification and recording feature, thereby allowing the shooter to operate the present camera sight without need to move his or her hands on the weapon. The present camera sight is particularly well suited for use with an archery bow, but may be used with a firearm if so desired.
摘要翻译：武器相机瞄准具有用于射手的视线图的数字电子显示器。显示器可以根据需要被放大，从而消除对瞄准镜的需要。该装置还可以包括范围查找装置，其范围信息在屏幕上提供。如果需要，相机也可以用于记录在屏幕上观看的图像。可以提供遥控位置的控制以操作变焦倍率和记录特征，从而允许射手操作本照相机瞄准镜，而不需要将他或她的手移到武器上。本相机视野特别适合用于射箭弓，但如果需要，也可与枪支配合使用。

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