公开(公告)号：US20240362883A1

公开(公告)日：2024-10-31

申请号：US18751080

申请日：2024-06-21

申请人： Emcode Photonics LLC

发明人： Shrenik Deliwala

IPC分类号： G06V10/143 ,  A61B5/00 ,  G01J3/28 ,  G01J3/433 ,  G01N21/25 ,  G06V10/141 ,  A61B5/1455 ,  G01N21/3504 ,  G01N21/95

CPC分类号： G06V10/143 ,  A61B5/0075 ,  G01J3/2823 ,  G01J3/433 ,  G01N21/255 ,  G06V10/141 ,  A61B5/14551 ,  A61B5/742 ,  G01J2003/4334 ,  G01N21/3504 ,  G01N21/9501

摘要： Modulation-encoded light, using different spectral bin coded light components, can illuminate a stationary or moving (relative) target object or scene. Response signal processing can use information about the respective different time-varying modulation functions, to decode to recover information about a respective response parameter affected by the target object or scene. Electrical or optical modulation encoding can be used. LED-based spectroscopic analysis of a composition of a target (e.g., SpO2, glucose, etc.) can be performed; such can optionally include decoding of encoded optical modulation functions. Baffles or apertures or optics can be used, such as to constrain light provided by particular LEDs. Coded light illumination can be used with a focal plane array light imager receiving response light for inspecting a moving semiconductor or other target. Encoding can use orthogonal functions, such as an RGB illumination sequence, or a sequence of combinations of spectrally contiguous or non-contiguous colors.

公开(公告)号：US12123864B2

公开(公告)日：2024-10-22

申请号：US18698885

申请日：2022-10-05

申请人： Schlumberger Technology Corporation

发明人： Tyler Stenstrom ,  Farshid Mostowfi ,  Christopher Harrison ,  Graham Drummond ,  Matthew Sullivan

IPC分类号： G01N33/28 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34

CPC分类号： G01N33/2835 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34 ,  G01N33/2823

摘要： Embodiments presented provide for a method and apparatus for testing a sample fluid for asphaltene deposition. The apparatus provides two testing cylinders and a transfer pump to transfer fluid from the first cylinder to the second cylinder and back again while pressure is varied on the testing fluid, while a spectrometer evaluates the fluid during the pressure variation.

公开(公告)号：US12117390B2

公开(公告)日：2024-10-15

申请号：US17630978

申请日：2020-07-27

申请人： Imperial College Innovations Limited

发明人： Camille Petit ,  Omar Matar ,  Jason Stafford

IPC分类号： G01N21/25 ,  B01J19/00 ,  B01J19/18 ,  C01B32/19 ,  C01B32/225 ,  G01N21/85 ,  G01N21/84

CPC分类号： G01N21/255 ,  B01J19/0006 ,  B01J19/1843 ,  C01B32/19 ,  C01B32/225 ,  G01N21/85 ,  B01J2219/00186 ,  C01B2204/04 ,  C01P2004/24 ,  C01P2006/60 ,  G01N2021/8411

摘要： A method for monitoring the production of a material such as graphene in a liquid dispersion in real time, comprises supplying the liquid dispersion to a fluid gap defined between a first layer and an opposed second layer, wherein the first layer is light-transmissive and wherein the second layer has a diffusely reflective surface facing the first layer. The diffusely reflective surface is illuminated with light from a light source and light reflected from the diffusely reflective surface is detected at an associated photodetector. A light path from the light source to the photodetector comprises the light passing through the transmissive layer towards the diffusely reflective surface through the fluid gap, reflecting off the diffusely reflective surface and passing back through the fluid gap towards and onwards through the transmissive layer.

公开(公告)号：US20240328929A1

公开(公告)日：2024-10-03

申请号：US18737716

申请日：2024-06-07

申请人： FAIRTECH CORPORATION

发明人： Kuan Fu JUANG ,  Jui Pao PAN

IPC分类号： G01N21/25

CPC分类号： G01N21/25

摘要： A device of measuring a physical state of a material by spectrum is provided. The device includes a first action path, a detector, a processing unit, a control unit, a memory unit, and an artificial intelligence unit. The detector is configured to detect a spectrum of an other material in a plasma state during a deposition process of a material to be measured in the first action path. The processing unit is configured to obtain a deposition state of the material to be measured during the deposition process based on the spectrum of the other material in the plasma state, a chemical reaction between the other material and the material to be measured, and a relation of supplied mole quantity between the other material and the material to be measured. A method of measuring a physical state of a material by spectrum is also provided.

公开(公告)号：US12105061B2

公开(公告)日：2024-10-01

申请号：US18463833

申请日：2023-09-08

申请人： COLUMBIA INSURANCE COMPANY

发明人： John J. M. Rees ,  Dennis J. Jones, Jr. ,  Thomas Jerry McClure, Jr. ,  Chester A. Chaffin ,  Joseph M. Woodall ,  Alan F. Buttenhoff

IPC分类号： G01N3/56 ,  G01L1/14 ,  G01N3/06 ,  G01N3/307 ,  G01N3/32 ,  G01N21/25 ,  G01N33/36

CPC分类号： G01N3/56 ,  G01L1/146 ,  G01N3/066 ,  G01N3/307 ,  G01N3/32 ,  G01N21/25 ,  G01N33/36 ,  G01N2203/0058

摘要： In one implementation, a footfall detection assembly comprising a sensor underlayment unit and a data analysis device is provided. The sensor underlayment unit comprises a sensor having a unique sensor identifier and a plurality of zones, wherein the sensor is configured to measure zone capacitance in of the plurality of zones, and a processing unit operably connected to the sensor. The processing unit is configured to receive the measured zone capacitance values from the sensor upon the occurrence of a change in measured zone capacitance of the sensor and generate and transmit a data packet comprising at least the unique sensor identifier and measured zone capacitance values upon occurrence of a change in capacitance of at least one of the plurality of zones of the sensor. The data analysis device is configured to receive the data packet, compare the measured zone capacitance values of the data packet to previously-measured zone capacitance values associated with the sensor underlayment into and generate a result therefrom.

公开(公告)号：US20240319080A1

公开(公告)日：2024-09-26

申请号：US18396404

申请日：2023-12-26

申请人： Spogen Biotech Inc.

发明人： Brian M. Thompson

IPC分类号： G01N21/31 ,  G01J3/02 ,  G01N21/01 ,  G01N21/05 ,  G01N21/17 ,  G01N21/25 ,  G01N21/3577 ,  G01N21/64 ,  G01N21/77 ,  G01N21/78 ,  G01N21/80

CPC分类号： G01N21/31 ,  G01J3/0218 ,  G01N21/01 ,  G01N21/05 ,  G01N21/255 ,  G01N21/80 ,  G01N2021/0156 ,  G01N2021/1746 ,  G01N21/3577 ,  G01N2021/6439 ,  G01N2021/7786 ,  G01N21/78

摘要： Systems, devices, and methods for detecting agrochemicals in environments associated with agricultural equipment are described. Certain agrochemicals that are formulated for being detected using the systems, devices, and methods disclosed herein are also described. The devices, systems, and methods disclosed herein are generally configured to use spectral characteristics to detect agrochemicals in an environment associated with agricultural equipment. The spectral characteristics can be analyzed in various ways to provide different types of information about the agrochemicals and/or the environment.

公开(公告)号：US20240319048A1

公开(公告)日：2024-09-26

申请号：US18731747

申请日：2024-06-03

申请人： Precision Planting LLC

发明人： Todd Swanson ,  Dale Koch ,  Reid Harman

IPC分类号： G01N1/08 ,  A01C23/00 ,  B01D19/00 ,  B01D21/26 ,  B01D29/11 ,  B01F23/50 ,  B01F23/53 ,  B01F23/80 ,  B01F25/30 ,  B01F25/54 ,  B01F27/1125 ,  B01F27/808 ,  B01F27/906 ,  B01F35/00 ,  B01F35/10 ,  B01F35/21 ,  B01F35/45 ,  B01F101/00 ,  B01F101/23 ,  B04B5/04 ,  F04B43/06 ,  G01G17/04 ,  G01N1/38 ,  G01N1/40 ,  G01N21/05 ,  G01N21/25 ,  G01N21/78 ,  G01N33/24 ,  G01N35/00 ,  G01N35/10 ,  G05B15/02

CPC分类号： G01N1/08 ,  A01C23/007 ,  B01D19/00 ,  B01D21/262 ,  B01D29/112 ,  B01F23/53 ,  B01F23/807 ,  B01F23/808 ,  B01F25/30 ,  B01F25/54 ,  B01F27/11253 ,  B01F27/808 ,  B01F27/906 ,  B01F35/1452 ,  B01F35/187 ,  B01F35/2117 ,  B01F35/453 ,  B04B5/0421 ,  F04B43/06 ,  G01G17/04 ,  G01N1/38 ,  G01N1/4055 ,  G01N1/4077 ,  G01N21/05 ,  G01N21/251 ,  G01N21/78 ,  G01N33/24 ,  G01N35/00584 ,  G01N35/1004 ,  G01N35/1095 ,  G05B15/02 ,  B01D2201/4092 ,  B01F23/581 ,  B01F2101/005 ,  B01F2101/23 ,  G01N2001/4061 ,  G01N2001/4083 ,  G01N2001/4088 ,  G01N33/245 ,  G01N2035/00188 ,  G01N2035/00475 ,  G01N2035/00495 ,  G01N2035/00514

摘要： An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

公开(公告)号：US20240312568A1

公开(公告)日：2024-09-19

申请号：US18514112

申请日：2023-11-20

申请人： PROTEIN DYNAMIC SOLUTIONS, INC.

发明人： Belinda PASTRANA-RIOS ,  Jose Javier RODRIGUEZ-TORO

IPC分类号： G16B40/10 ,  G01N21/25 ,  G01N21/35 ,  G01N21/552 ,  G16B15/00 ,  G16B40/00

CPC分类号： G16B40/10 ,  G01N21/255 ,  G01N21/35 ,  G16B15/00 ,  G16B40/00 ,  G01N2021/3595 ,  G01N21/552

摘要： Characteristics of proteins, peptides, and/or CIpeptoids can be determined via two-dimensional correlation spectroscopy and/or two-dimensional co-distribution spectroscopies. Spectral data of the proteins, peptides, and/or peptoids can be obtained with respect to an applied perturbation, two-dimensional co-distribution analysis can be applied to generate an asynchronous co-distribution plot for the proteins, peptides, and/or peptoids to define the population of proteins in solution. In the two-dimensional asynchronous plot, a cross peak can be identified as correlating with an auto peak in the two-dimensional correlation synchronous plot associated with aggregation of the proteins, peptides, and/or peptoids. The two-dimensional asynchronous cross peak can be used to determine an order of a distributed presence of spectral intensities with respect to the applied perturbation. For example, for two wavenumbers v1 and v2, the value of the cross peak corresponding to the two wavenumbers can indicate a presence of spectral intensity at v1 relative to the presence of spectral intensity at v2.

公开(公告)号：US20240310354A1

公开(公告)日：2024-09-19

申请号：US18565298

申请日：2023-06-02

申请人： NSK LTD.

发明人： Takenobu INABA ,  Keisuke YOKOYAMA ,  Shunsuke IWASE

IPC分类号： G01N33/28 ,  G01N1/38 ,  G01N21/25 ,  G06T7/00 ,  G06T7/90

CPC分类号： G01N33/2888 ,  G01N1/38 ,  G01N21/255 ,  G06T7/0002 ,  G06T7/90 ,  G06T2207/10024

摘要： Provided is a grease deterioration detecting method which can detect deterioration of grease and in which the amount of grease necessary for detecting deterioration is small. The grease deterioration detecting method includes a dilution step of diluting grease with a diluent to obtain diluted grease, and a measurement step of measuring a color of the diluted grease with a sensor.

公开(公告)号：US20240295490A1

公开(公告)日：2024-09-05

申请号：US18237589

申请日：2023-08-24

申请人： Samsung Electronics Co., Ltd.

发明人： Jaeho Kim ,  Younghoon Sohn ,  Sunhong Jun

IPC分类号： G01N21/25 ,  G01N21/956

CPC分类号： G01N21/255 ,  G01N21/956 ,  G01N2201/06113 ,  G01N2201/0683

摘要： A measurement apparatus includes a light source assembly configured to emit light to a sample, a measuring device configured to measure reflected light, and a stage on which the sample is provided, where the light source assembly includes a first plate, a plurality of light sources connected to the first plate and a blocking panel comprising a hole, and one of the plurality of light sources is aligned with the hole in a first direction.