公开(公告)号：US12044641B2

公开(公告)日：2024-07-23

申请号：US17325876

申请日：2021-05-20

申请人： Baker Hughes Oilfield Operations LLC

发明人： Chong Tao ,  Aniruddha Weling ,  Lei Sui ,  Anthony Kowal ,  Michael Muller

IPC分类号： G06F11/30 ,  F01N11/00 ,  F23G5/50 ,  F23N1/00 ,  F23N1/08 ,  F23N5/18 ,  G01J5/00 ,  G01N25/20 ,  G01N25/22 ,  G01N25/28 ,  G05B13/02 ,  G05B13/04 ,  F23G7/08 ,  G01N21/84

CPC分类号： G01N25/22 ,  F01N11/00 ,  F23G5/50 ,  F23N1/002 ,  F23N1/082 ,  F23N5/18 ,  G01J5/0018 ,  G01N25/20 ,  G01N25/28 ,  G05B13/0265 ,  G05B13/042 ,  F23G7/08 ,  F23N2223/08 ,  F23N2223/48 ,  F23N2235/12 ,  F23N2241/12 ,  G01N2021/8411 ,  G01N2021/8416

摘要： Systems and methods for monitoring emissions of a combusted gas are provided. The method includes determining a first net heating value of a flare gas. The method also includes determining a second net heating value of a combustion gas including the flare gas. The second net heating value can be determined based upon the first net heating value and a volumetric flow rate of the flare gas. Based upon the value of the second net heating value, an empirical model or a non-parametric machine learning model can be selected. A combustion efficiency of the combustion gas can be determined using the selected model, the second net heating value, and selected ones of the process conditions and the environmental conditions. Total emissions of the combustion mixture can be further determined from the combustion efficiency and a volumetric flow rate of the combustion gas.

公开(公告)号：US20230295799A1

公开(公告)日：2023-09-21

申请号：US17696794

申请日：2022-03-16

申请人： Applied Materials, Inc.

发明人： Jeffrey Yat Shan Au ,  Sidharth Bhatia ,  Zhaozhao Zhu ,  Nicholas Ryan Pica ,  Varoujan Chakarian ,  Chenfei Hu

IPC分类号： C23C16/44 ,  G01N21/01 ,  C23C16/52 ,  G01N21/94

CPC分类号： C23C16/4401 ,  G01N21/01 ,  C23C16/52 ,  G01N21/94 ,  G01N2021/0181 ,  G01N2021/8416

摘要： A method includes receiving, by a processing device, first data from an optical sensor of a processing chamber. The method further includes processing the first data to obtain second data. The second data includes an indication of a condition of a coating on an interior surface of the processing chamber. The method further includes generating an indication of performance of a processing operation of the processing chamber in view of the second data. The method further includes causing performance of a corrective action in view of the indication of performance of the processing chamber.

公开(公告)号：US20190248566A1

公开(公告)日：2019-08-15

申请号：US16389663

申请日：2019-04-19

申请人： Iowa State University Research Foundation, Inc. ,  Cal Poly Corporation

发明人： Keith Vorst ,  John Wyatt Brown ,  Jeffrey E. Danes ,  Greg Curtzwiler

IPC分类号： B65D81/24 ,  G01N21/3563 ,  G01N33/44 ,  G01N21/33

CPC分类号： C08L67/02 ,  B65D81/24 ,  C08L2205/025 ,  C08L2207/20 ,  G01N21/33 ,  G01N21/3563 ,  G01N21/65 ,  G01N25/4866 ,  G01N33/442 ,  G01N2021/3595 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/8416 ,  G01N2223/076 ,  G01N2223/623 ,  Y02P20/582

摘要： The present invention relates to relates to a method of optimizing a plastic composition formed from a plurality of resin feedstocks. A plurality of resin feedstocks are provided. The plurality of resin feedstocks are blended to form the plastic composition. One or more properties of the plastic composition, including radiation absorption, radiation transmission, gas evolution, radiation fluorescence, or melting properties, are measured. The ratio of the plurality of resin feedstocks being blended into the plastic composition is adjusted, based on said measuring, to form an optimized plastic composition. A system for performing the method is also disclosed.

公开(公告)号：US20180275071A1

公开(公告)日：2018-09-27

申请号：US15762177

申请日：2016-09-23

申请人： SUNG AN MACHINERY CO., LTD.

发明人： Dong Kwon CHOI ,  Ok Jin KIM ,  Young Min LEE ,  Young Jin KIM

IPC分类号： G01N21/84 ,  B05C5/02 ,  B05C11/00

CPC分类号： G01N21/84 ,  B05C5/0254 ,  B05C11/00 ,  B05C11/1013 ,  G01N21/8422 ,  G01N2021/8416 ,  G01N2021/8427

摘要： The present invention relates to a slot die coating device and a control method therefor. The slot die coating device according to one embodiment of the present invention comprises: a slot die for performing a coating process by coating a substrate with ink; an image capturing unit located adjacent to the slot die, and photographing a state of the slot die and a state of the ink coated on the substrate during the coating process; and a control unit for controlling an operation of the slot die according to a result of the comparison between an image captured by the image capturing unit and a reference image, wherein the slot die comprises: a first body having a cavity in which the ink supplied from the outside is accommodated; a second body arranged so as to be spaced apart from the first body; and a shim plate coupled between the first body and the second body, having an outlet communicating with the cavity so as to discharge the ink accommodated in the cavity, and having at least one protrusion part exposed to the outside of the first body and the second body, wherein the control unit sets the reference image on the basis of the at least one protrusion part and compares the image captured by the image capturing unit and the reference image.

公开(公告)号：US20180128740A1

公开(公告)日：2018-05-10

申请号：US15520444

申请日：2015-10-20

申请人： Cibite AG

发明人： Dieter OLSCHEWSKI ,  Ina DÖHRING ,  Peter LÜKE

IPC分类号： G01N21/59 ,  G01N21/896

CPC分类号： G01N21/59 ,  G01N21/896 ,  G01N2021/8416 ,  G01N2201/06126

摘要： The invention relates to a method and an associated device for determining the transmittance of a flat-glass substrate (40) with a measuring device (10), with which light of at least one light source (20) is guided from one side of the flat-glass substrate (40) through the flat-glass substrate (40) to the opposite side of the flat-glass substrate (40), where it is captured by at least one receiving unit (30) and the transmittance of the flat-glass substrate (40) is determined by means of a comparison between the intensity of the light emitted by the light source (20) and the light incident upon the receiving unit (30). The light source is a surface-like diffuse light source (20), and the receiving unit (30) comprises at least one spatially resolving receiver (31; 31n). By evaluating brightness values in the measuring image (33; 33′) of the spatially resolving receiver (31; 31n), the transmittance is determined in a spatially resolved manner in a partial surface of the flat-glass substrate (40), which is covered by the measuring image (33; 33′).

公开(公告)号：US20180094921A1

公开(公告)日：2018-04-05

申请号：US15281757

申请日：2016-09-30

申请人： Axcelis Technologies, Inc.

发明人： John F. Baggett ,  Joseph Ferrara

IPC分类号： G01B11/27 ,  G01N21/59 ,  G01N21/84 ,  H01L21/68

CPC分类号： G01B11/272 ,  G01N21/59 ,  G01N21/84 ,  G01N21/9505 ,  G01N2021/8416 ,  H01L21/67242 ,  H01L21/681

摘要： A workpiece alignment system has a workpiece support to support a workpiece. A first light emitter directs a first light beam toward the workpiece. A first light receiver receives the first light beam. A rotation device rotates the workpiece support about a support axis. A second light emitter directs a second light beam toward a peripheral region of the workpiece. A second light receiver receives the second light beam concurrent with the rotation of the workpiece. A controller determines a transmissivity of the workpiece based on a total initial emittance of the first light beam a transmission of the first light beam through the workpiece. The controller determines a position of the workpiece with respect to the support axis based, at least in part, on a rotational position of the workpiece, a portion of the second light beam received, and the determined transmissivity.

公开(公告)号：US09890634B2

公开(公告)日：2018-02-13

申请号：US14889940

申请日：2014-11-10

申请人： Halliburton Energy Services, Inc.

发明人： Ian David Campbell Mitchell ,  Mathew Dennis Rowe

IPC分类号： E21B49/00 ,  E21B49/08 ,  E21B21/06 ,  G01N33/00 ,  E21B47/10 ,  G01N21/84 ,  G01N21/85

CPC分类号： E21B49/005 ,  E21B21/062 ,  E21B21/067 ,  E21B47/102 ,  E21B49/08 ,  E21B49/087 ,  G01N21/8507 ,  G01N33/0006 ,  G01N33/004 ,  G01N33/0047 ,  G01N2021/8405 ,  G01N2021/8411 ,  G01N2021/8416

摘要： Measuring the amount of individual gases in drilling fluids in real-time may be performed with optical computing devices that are calibrated in real-time or periodically with gas analysis devices to provide more accurate gas content measurements. In some instances, one or more drilling or completion parameters may be altered in response thereto the concentration or change in concentration of individual gases in drilling fluids.

公开(公告)号：US09841373B2

公开(公告)日：2017-12-12

申请号：US14280802

申请日：2014-05-19

申请人： Schneider Electric Systems USA, Inc.

发明人： W. Marcus Trygstad

IPC分类号： G01N31/00 ,  G01N35/08 ,  G01N33/00 ,  G01N21/359 ,  G01N24/08 ,  G01R33/44 ,  G01N21/3577 ,  G01N21/84

CPC分类号： G01N21/359 ,  G01N21/3577 ,  G01N24/08 ,  G01N24/081 ,  G01N24/085 ,  G01N2021/8416 ,  G01N2201/1211 ,  G01R33/44 ,  Y10T436/166666 ,  Y10T436/216 ,  Y10T436/218

摘要： A method and apparatus is provided for concentration determination of at least one component in an acid catalyst for hydrocarbon conversion containing an unknown concentration of an acid, an acid-soluble-oil (ASO), and water. An instrument configured for measuring a property of the acid catalyst, has responsivities to concentrations of one of the acid, ASO, and water, substantially independent of the concentrations of the others of the acid catalyst, ASO, and water. A temperature detector is configured to generate temperature data for the acid catalyst. A processor is configured to capture data generated by the temperature detector and the instrument, and to use the data in combination with a model to determine a temperature compensated concentration of the one of the acid, the ASO, and the water. Optionally, one or more other instruments configured for measuring other properties of the liquid mixture may also be used.

公开(公告)号：US09804085B2

公开(公告)日：2017-10-31

申请号：US14670958

申请日：2015-03-27

申请人： Fondarex S.A.

发明人： Konrad Baumgartner ,  Yves Gerard Laurent Huguenin-Vuillemin

IPC分类号： B22D2/00 ,  B22D17/14 ,  B22D17/20 ,  B22D17/32 ,  G01N21/3554 ,  G01N21/3504 ,  G01N21/85 ,  B22C9/06 ,  G01N21/15 ,  B29C45/34 ,  G01N21/359 ,  B29C45/76 ,  G01N21/84

CPC分类号： G01N21/3554 ,  B22C9/067 ,  B22D17/145 ,  B22D17/2007 ,  B22D17/32 ,  B29C45/34 ,  B29C45/76 ,  B29C2945/7614 ,  B29C2945/76254 ,  G01N21/15 ,  G01N21/3504 ,  G01N21/359 ,  G01N21/85 ,  G01N2021/151 ,  G01N2021/354 ,  G01N2021/8416 ,  G01N2021/8578 ,  G01N2201/024 ,  G01N2201/062 ,  G01N2201/0622 ,  G01N2201/0626 ,  G01N2201/064

摘要： A device and a method are provided for measuring the moisture in die cast molds, the cavity of which is connected via an evacuation conduit to an evacuation device. The modular assembly of the device is connectable to the evacuation conduit and includes a sensor assembly to measure the moisture of gases evacuated from the mold cavity. The sensor assembly includes an emitter emitting electromagnetic radiation and a detector detecting electromagnetic radiation. On the basis of the measured values obtained during the evacuation action it can be determined whether the amount of a water/release agent mixture jetted into the mold cavity needs to be altered before the actual casting action.

公开(公告)号：US09573242B2

公开(公告)日：2017-02-21

申请号：US14299728

申请日：2014-06-09

申请人： Applied Materials, Inc.

发明人： Jeffrey Drue David

IPC分类号： B24B37/013 ,  B24B37/005 ,  H01L21/304 ,  B24B49/12 ,  B24B49/04 ,  G05B15/02 ,  B24B37/04 ,  B24B37/10 ,  G01B11/06 ,  G01J3/28 ,  G01N21/55 ,  G01N21/95 ,  G01N21/84 ,  H01L21/321

CPC分类号： B24B37/013 ,  B24B37/005 ,  B24B37/042 ,  B24B37/105 ,  B24B49/04 ,  B24B49/12 ,  G01B11/0683 ,  G01J3/28 ,  G01N21/55 ,  G01N21/9501 ,  G01N2021/8416 ,  G01N2021/8438 ,  G05B15/02 ,  H01L21/304 ,  H01L21/3212

摘要： A method of controlling polishing includes polishing a substrate of a non-metallic layer undergoing polishing and a metal layer underlying the non-metallic layer; storing a metal reference spectrum, the metal reference spectrum being a spectrum of light reflected from a same metal material as the metal layer; measuring a sequence of raw spectra of light reflected from the substrate during polishing with an in-situ optical monitoring system; normalizing each raw spectrum in the sequence of spectra to generate a sequence of normalized spectra, of which normalizing includes a division operation where the measured spectrum is in the numerator and the metal reference spectrum is in the denominator; and determining at least one of a polishing endpoint or an adjustment for a polishing rate based on at least one normalized predetermined spectrum from the sequence of normalized spectra.

摘要翻译： 控制抛光的方法包括抛光经历抛光的非金属层的基底和非金属层下面的金属层; 存储金属参考光谱，所述金属参考光谱是从与所述金属层相同的金属材料反射的光谱; 用原位光学监测系统测量在抛光过程中从衬底反射的光的原始光谱序列; 对光谱序列中的每个原始光谱进行归一化以产生归一化光谱序列，其归一化包括除法运算，其中所测量的光谱在分子中，金属参考光谱在分母中; 以及基于来自归一化光谱序列的至少一个归一化的预定光谱来确定抛光终点或抛光速率的调整中的至少一个。