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公开(公告)号：US11221214B2
公开(公告)日：2022-01-11
申请号：US16327737
申请日：2017-08-25
摘要： A distance sensor (1) for estimating a distance to a surface (OS) of an object (O), the distance sensor including a micro electric mechanical system (MEMS) (5), a detection means (30) and a processing device (40). The MEMS comprises a MEMS device (10) having a surface (12), denoted as MEMS sensor surface, to be arranged opposite the surface (OS) of said object (O) and a MEMS driver (20) for generating an ac driving signal to cause the MEMS sensor surface (12) to vibrate. The detection means (30) is to determine a value of a property of a dynamic behavior of the MEMS (5) and the processing device (40) is to estimate an average distance (h) as a measured distance (D2) between the MEMS sensor surface (12) and the surface (Os) of the object (O) based on the determined value for said property.
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公开(公告)号：US10830575B2
公开(公告)日：2020-11-10
申请号：US15759225
申请日：2016-05-26
申请人： Tianjin University
发明人： Jigui Zhu , Linghui Yang , Yongjie Ren , Jiarui Lin , Ziyue Zhao
摘要： The present invention discloses a synchronization method for multi-station data of dynamic coordinate measurement by a workshop measuring and positioning network. The method comprises the following steps of: determining a measuring and positioning space according to the in-situ measurement dimension, selecting locations for placing several transmitters, calibrating external parameters of the transmitters by a reference ruler, and establishing a measurement field; in a communication data packet of a signal processor, attaching local clock information into the angle information of each transmitter; and setting fixed time nodes on a time axis, and synchronizing data of different transmitters to corresponding time nodes so as to realize data synchronization. The present invention improves the conventional static measurement function of the wMPS to a certain dynamic measurement function for expanding the application ranges of the wMPS, and provides a technical support for realization of real-time, high-accuracy and large-scale in-situ industrial coordinate measurement based on wMPS.
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公开(公告)号：US20200271433A1
公开(公告)日：2020-08-27
申请号：US16796753
申请日：2020-02-20
摘要： A system for measuring a bending deformation of a surface of a material which cooperates with a bending test machine to deform a test piece. The system includes a first portion with lateral teeth which bear against an upper surface of the test piece. A first load support connected to the lateral teeth applies a constant force towards the test piece. A second portion with a central tooth bears against the upper surface. A second load support connected to the central tooth applies a constant force oriented towards the test piece. A measuring device includes a deformation sensor having a first arm connected to the first portion, and a second arm connected to the second portion. The first arm and the second arm are separated from each other by a variable distance (AB) measured by the measuring device.
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公开(公告)号：US09513099B2
公开(公告)日：2016-12-06
申请号：US14373096
申请日：2013-01-21
申请人： Glenn Hoebel , Reiner Bayer
发明人： Glenn Hoebel , Reiner Bayer
摘要： A device and method of checking wear on roller chains enables a quantitative statement to be made about the state of wear of a fitted roller chain. A device for tensioning a portion of the roller chain with a defined measuring load and a device for measuring the spacing between a given number of chain links are provided, the device for measuring the spacing having two contact pins, each of which is configured for positioning between two rivet heads or on a rivet head of a link plate, and a device for measuring and displaying the distance between the two contact pins. An accurate, quantitative measurement of the wear on a roller chain in the fitted state is obtained quickly and easily.
摘要翻译： 检查滚子链磨损的装置和方法能够对装配的滚子链的磨损状态进行定量说明。 提供了一种用于以限定的测量负载张紧滚子链的一部分的装置和用于测量给定数量的链节之间的间隔的装置，用于测量间隔的装置具有两个接触销，每个接触销被配置用于定位 在两个铆钉头之间或在连接板的铆钉头上，以及用于测量和显示两个接触针之间的距离的装置。 快速，轻松地获得准确的定量测量装配状态下滚子链的磨损情况。
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5.发明授权Method for managing photovoltaic fleet output with the aid of a digital computer 有权借助数字计算机管理光伏车队输出的方法公开(公告)号：US09285505B2
公开(公告)日：2016-03-15
申请号：US14058121
申请日：2013-10-18
发明人： Thomas E. Hoff
IPC分类号： G01W1/02 , G01V3/38 , G01B5/14 , G01B5/16 , G01W1/12 , G06Q10/04 , G06Q50/04 , H02J3/38 , G06F17/18 , H02J3/00
CPC分类号： G01W1/10 , G01W1/12 , G06F17/18 , G06N7/005 , G06Q10/04 , G06Q50/04 , H02J3/383 , H02J2003/007 , Y02A90/15 , Y02B10/14 , Y02E10/563 , Y02E60/76 , Y02P90/30 , Y04S10/54 , Y04S40/22
摘要： Statistically representing point-to-point photovoltaic power estimation and area-to-point conversion of satellite pixel irradiance data are described. Accuracy on correlated overhead sky clearness is bounded by evaluating a mean and standard deviation between recorded irradiance measures and the forecast irradiance measures. Sky clearness over the two locations is related with a correlation coefficient by solving an empirically-derived exponential function of the temporal distance. Each forecast clearness index is weighted by the correlation coefficient to form an output set of forecast clearness indexes and the mean and standard deviation are proportioned. Additionally, accuracy on correlated satellite imagery is bounded by converting collective irradiance into point clearness indexes. A mean and standard deviation for the point clearness indexes is evaluated. The mean is set as an area clearness index for the bounded area. For each point, a variance of the point clearness index is determined and the mean and standard deviation are proportioned.
摘要翻译： 描述统计上代表卫星像素辐照度数据的点对点光伏功率估计和区域到点转换。 通过评估记录的辐照度测量值与预测辐照度测量值之间的平均值和标准偏差来界定相关架空天空清晰度的准确性。 通过求解经验导出的时间距离的指数函数，两个位置之间的天空清晰度与相关系数相关。 每个预测清晰度指数由相关系数加权，形成预测清晰度指标的输出集，平均值和标准差成比例。 此外，相关卫星图像的准确性将集体辐照度转化为点清晰度指标。 评估点清晰度指标的平均值和标准偏差。 平均值被设定为有界区域的面积清晰度指数。 对于每个点，确定点清晰度指数的方差，并且平均值和标准偏差成比例。
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公开(公告)号：US07661196B1
公开(公告)日：2010-02-16
申请号：US12220284
申请日：2008-07-23
申请人： Hyman Jack Kipnes
发明人： Hyman Jack Kipnes
摘要： An ergonomic, self contained hand-held thread inspection tool is power driven, which uses current draw as a surrogate for torque to initiate automatic reversal and gage withdrawal in case of jamming. The distal end carries the thread gage attached to a motor-driven spindle. A thread depth collar sleeve, adjustable by manual turning, concentrically surrounds the thread gage. When threaded into a blind hole or onto a protruding stud and operated, the distal end of the thread depth collar sleeve comes in contact with a part, pushing it against spring force. This movement is internally sensed, causing an indicator to flash, signaling “test OK”, while automatically reversing the spindle to withdraw the thread gage. If during the forward excursion of the thread gage a torque exceeding the pre-set torque limit is encountered, a buzzer is sounded signaling an over-torque problem and the spindle is simultaneously reversed for automatic gage withdrawal.
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公开(公告)号：US07435599B2
公开(公告)日：2008-10-14
申请号：US10421480
申请日：2003-04-22
申请人： Roy A. Ostgaard , Lewis A. Capriccio , Theodore S. Geiselman , Robert E. Jennings , Bruce Levkoff , Edward O'Connell , Douglas A. Tenney , Hugh Vartanian
发明人： Roy A. Ostgaard , Lewis A. Capriccio , Theodore S. Geiselman , Robert E. Jennings , Bruce Levkoff , Edward O'Connell , Douglas A. Tenney , Hugh Vartanian
CPC分类号： B01L3/5453 , B01L3/50825 , B01L2200/025 , B01L2300/042 , G01N1/2813 , G01N1/312 , G01N2035/00742 , G01N2035/00752 , G01N2035/00772 , Y10T436/11 , Y10T436/112499 , Y10T436/113332 , Y10T436/114165 , Y10T436/114998 , Y10T436/2575
摘要： An automated system for preparing a plurality of cytological specimens from a plurality of fluid samples in vials includes an apparatus for collecting a monolayer of cells from each sample and transferring the cells to a microscope slide for fixing, staining, and inspection. The system includes a first loading station for receiving the sample vials, a second loading station for receiving consumables such as filter membranes, a slide dispenser, and an unloading area for removing completed specimen slides. To maintain one-to-one correlation between the samples and specimens produced therefrom, the system includes a subsystem for identifying each sample and permanently marking each slide with corresponding indicia prior to transferring the specimen thereto.
摘要翻译： 用于从小瓶中的多个流体样品制备多个细胞学标本的自动化系统包括用于从每个样品收集单层细胞并将细胞转移到用于固定，染色和检查的显微镜载玻片的装置。 该系统包括用于接收样品瓶的第一装载站，用于接收消耗品的第二装载站，例如过滤膜，滑动分配器和用于移除已完成的标本载玻片的卸载区域。 为了保持样品和样品之间的一对一相关性，系统包括一个子系统，用于识别每个样品，并在将样本转移到其前的同时用相应的标记永久地标记每个载玻片。
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8.发明申请Measuring device for measuring gearing and diameters in rotationally symmetrical components 有权用于测量旋转对称组件中的传动和直径的测量装置公开(公告)号：US20050262715A1
公开(公告)日：2005-12-01
申请号：US10527477
申请日：2003-09-13
申请人： Willi Looser , Reinhold Schilling
发明人： Willi Looser , Reinhold Schilling
摘要： A measuring device for measuring gearing and diameters in rotationally symmetrical components (2). The device possesses a fixed feeler pin (9) and a movable feeler pin (10). The movable feeler pin (10), with the aid of a spring actuated mechanism (14), automatically confines the measurable component (2) in a defined measurement position.
摘要翻译： 用于测量旋转对称部件（2）中的齿轮和直径的测量装置。 该装置具有固定的触针（9）和可移动的触针（10）。 活动触针（10）借助弹簧致动机构（14）自动将可测量部件（2）限定在限定的测量位置。
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公开(公告)号：US5855076A
公开(公告)日：1999-01-05
申请号：US813060
申请日：1997-03-07
CPC分类号： H05K5/0021
摘要： A template system is provided for laying out the location of telecommunication switching cabinets in a switching center. The template system includes a plurality of fixture templates and a plurality of connector pieces for joining the fixture templates to one another. Each fixture template includes pre-formed marking holes and pre-formed marking slots to mark the layout of the cabinet. The marking holes are used to mark the location of mounting holes in the floor. Marking slots are used to mark the location of access openings for wiring in suspended floor systems. The connector pieces interlock with the fixture templates so that the fixture templates are always spaced a predetermined distance from one another. The interlocking fixture templates and connector pieces minimize the reliance on measurements thereby reducing the number of errors likely to occur when laying out the cabinets.
摘要翻译： 提供模板系统，用于在交换中心布置电信交换机的位置。 模板系统包括多个夹具模板和用于将夹具模板彼此连接的多个连接器部件。 每个夹具模板包括预先形成的标记孔和预先形成的标记槽，以标记机柜的布局。 标记孔用于标记地板中安装孔的位置。 标记槽用于标记在悬挂地板系统中进行接线的通道的位置。 连接器部件与夹具模板互锁，使得夹具模板总是彼此隔开预定的距离。 联锁夹具模板和连接器件最小化对测量的依赖性，从而减少布置机柜时可能发生的错误数量。
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公开(公告)号：US5773711A
公开(公告)日：1998-06-30
申请号：US781037
申请日：1997-01-09
申请人： Hideo Itoh , Mithuo Yokoyama , Saburo Itoh , Fumihiko Usui
发明人： Hideo Itoh , Mithuo Yokoyama , Saburo Itoh , Fumihiko Usui
CPC分类号： G01M3/36
摘要： An internal pressure inspection is simply conducted for cans of types different in dimension and for assuredly removing defective cans. The inspection apparatus comprises first and second can barrel pressure detectors and a can cover pressure detector for detecting the internal pressure of a can, and a can sensor for sensing a can, which underwent the detection of the internal pressure, to output a can sense signal. In the inspection apparatus, a control unit decides the acceptance or failure in the can internal pressure and, when the failure decision is made, starts a defective can removal unit on the basis of the can sense signal from the can sensor. An apparatus body has a separation change mechanism including a width variable gauge which is placed between first and second movable frames and which can change its own width in accordance with its own rotation. The first and second movable frames and which can change its own width in accordance with its own rotation. The first and second movable frames support a can barrel guide section and a can barrel pressure detection section so that they can freely approach and separate from each other in accordance with the amount of rotation applied to such width variable gauge.
摘要翻译： 对不同尺寸的罐头进行内部压力检查，并可靠地清除有缺陷的罐头。 检查装置包括第一和第二罐筒压力检测器，以及罐盖检测罐的内部压力的压力检测器，以及用于感测经受内部压力检测的罐的罐式传感器，以输出罐感测信号 。 在检查装置中，控制单元决定罐内部压力的接受或失败，并且当进行故障判定时，基于来自罐传感器的可感测信号开始有缺陷的罐去除单元。 一种装置主体具有一个分离改变机构，包括宽度可变量计，该宽度可变量计放置在第一和第二可移动框架之间，并且可根据其自身的旋转改变其自身的宽度。 第一和第二可移动框架，其可以根据其自身的旋转而改变其自身的宽度。 第一和第二可移动框架支撑罐筒引导部分和罐筒压力检测部分，使得它们可以根据施加到这种宽度可变计的旋转量彼此自由地接近和分离。
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