公开(公告)号：WO2022031530A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/043853

申请日：2021-07-30

Applicant: CARGILL, INCORPORATED

Inventor： BERCIER, Martine ,  HOETMER, Tina M. ,  PRIOR, Lyndakaye ,  CARROLL, Amanda

IPC: G01N21/359 ,  G01N21/35 ,  G01N2201/0221 ,  G01N2201/129 ,  G01N33/03

Abstract: A characteristic of tallow may be evaluated using a spectrometer such as a near infrared (NIR) spectrometer. For example, optical reflectance data may be obtained from tallow, the reflectance data corresponding to a specified range of infra-red wavelengths. A value corresponding to the characteristic may be output based on the reflectance data generated by the spectrometer. The characteristic may include moisture, free fatty acid, or insoluble impurities as a percentage or concentration in a sample, for example.

公开(公告)号：WO2021247386A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/034700

申请日：2021-05-28

Applicant: RCE TECHNOLOGIES, INC.

Inventor： TITUS, Jitto ,  BURMAN, Atandra

IPC: A61B5/024 ,  A61B5/1455 ,  G01N21/33 ,  G01N21/35 ,  G01N21/49 ,  A61B2562/0238 ,  A61B5/14546 ,  A61B5/1495 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/108 ,  G01J3/42 ,  G01N21/552 ,  G01N2201/0221 ,  G01N2201/0696

Abstract: Transdermal optical sensing systems and methods of use are described. The systems include a main body, an internal reflection element arranged within the main body, with an internal reflection element surface exposed for contact with an epidermis, an optical source configured to project light into the internal reflection element, an optical detector arranged to detect reflected light that reflects internally within the internal reflection element from the internal reflection element surface, a controller configured to measure the light at the optical detector to determine the presence of one or more compounds within the epidermis, and a retention member attached to the main body, the retention member configured to wrap about a wrist of a patient.

公开(公告)号：WO2021191709A1

公开(公告)日：2021-09-30

申请号：PCT/IB2021/051755

申请日：2021-03-03

Applicant: 4ART HOLDING AG

Inventor： ZEH, Kai

IPC: G01N21/47 ,  G01N2021/4709 ,  G01N21/474 ,  G01N2201/0221 ,  G01N2201/062 ,  G01N2201/0639

Abstract: Die Erfindung betrifft ein Gerät zur optischen Erfassung von Oberflächen, insbesondere zur optischen Erfassung von strukturierten und/oder bildhaften Oberflächen, Räumen und/oder zum Beispiel von Gemälden oder Skulpturen, welches einfach und ortsunabhängig anwendbar ist. Hierzu umfasst das Gerät (1) ein Gehäuse, in dem lichtaussendende und lichtempfangende Elemente angeordnet sind, wobei es einen ersten Bereich mit mindestens einer Linse (2), einen in Längsrichtung nachfolgenden Bereich mit einem Screen (5) und einen anschliessenden Griffbereich (6) aufweist.

公开(公告)号：WO2021191707A1

公开(公告)日：2021-09-30

申请号：PCT/IB2021/051752

申请日：2021-03-03

Applicant: 4ART HOLDING AG

Inventor： ZEH, Kai

IPC: G01N21/47 ,  G06Q30/00 ,  G06K9/00 ,  G07D7/06 ,  G06T7/00 ,  H04N5/232 ,  G01N21/474 ,  G01N2201/0221 ,  G01N2201/0616 ,  G06Q30/018 ,  G07D7/12 ,  G07D7/2033 ,  G07D7/206

Abstract: Die Erfindung betrifft ein Verfahren zur Beurteilung von Kontrasten von Oberflächen (2), insbesondere zur optischen Erfassung von strukturierten und/oder bildhaften Oberflächen (2), zum Beispiel von Gemälden (1) oder Skulpturen, das einfach und ortsunabhängig anwendbar und sicher ist. Hierzu umfasst es die Schritte - Fokussierung einer Kamera (5) auf einem markanten Bildpunkt (3) der Oberfläche (2) - Erstellung von mindestens zwei Bildern von einem wieder zu erkennenden, kontrastreichen Bereich des Bildpunktes (3) - Speicherung der Aufnahme mit der höchsten Detailtiefe als Referenzbild.

公开(公告)号：WO2021148606A1

公开(公告)日：2021-07-29

申请号：PCT/EP2021/051459

申请日：2021-01-22

Applicant: EVONIK OPERATIONS GMBH

Inventor： REIMANN, Ingolf ,  JÄGER, Ansgar ,  REISING, Joachim ,  STIER, Andrea ,  LOTZ, Anne

IPC: G01N21/31 ,  G01N21/65 ,  A23K10/00 ,  G01J3/02 ,  G01N21/01 ,  G01N21/359 ,  G01J3/28 ,  A23K20/158 ,  A23K20/20 ,  G01J3/0264 ,  G01J3/0272 ,  G01N2021/0118 ,  G01N2201/0221 ,  G01N2201/129

Abstract: The present invention relates to a method for evaluating spectra of a biological substance of animal origin, vegetable origin or a mixture thereof, comprising the steps of a) detecting a spectrometer in a network formed of at least one spectrometer and an input/output device, b) requesting the individual status of each spectrometer in the network of step a), and displaying the detected spectrometers and their status on the input/output device, wherein the status reflects if a spectrometer is available for recording a spectrum or not, c) receiving a selection from the spectrometers being available for recording a spectrum on the input/output device, d) recording a spectrum of a sample material of animal origin, vegetable origin or a mixture thereof on the spectrometer selected in step c), e) predicting a value for at least one parameter from the spectrum of step d) by means of at least one calibration function and/or calibration graph suitable for predicting the value of said parameter, wherein the at least one parameter is selected from the group consisting of the content of at least one amino acid, the crude protein content, the ammonia content, the content of the total amino acids with ammonia, the content of the total amino acids without ammonia, the crude fat content, the dry matter content, the crude ash content, the energy content, the content of at least one biogenic amine, the content of at least one antinutritional factor, the content of at least one sugar, the starch content, the crude fiber content, the neutral detergent fiber content, the acid detergent fiber content, the total phosphorous content, the phytate phosphorous content, the reactive lysine content, the total lysine content, the ratio of reactive lysine content to total lysine content, the protein dispersibility index, the protein solubility, the trypsin inhibitor activity, the urease activity, and the proceeding conditions indicator (PCI), and f) displaying the result from the prediction of step e) on the input/ output device.

公开(公告)号：WO2021144288A1

公开(公告)日：2021-07-22

申请号：PCT/EP2021/050530

申请日：2021-01-13

Applicant: INTELLEGO TECHNOLOGIES AB (SWEDEN)

Inventor： LINDAHL, Claes

IPC: G01N21/78 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/429 ,  G01J1/50 ,  G01N21/293 ,  G01N2201/0221

Abstract: A system (5) for quantifying a colour change in a colorimetric indicator (15), the system (5) comprises an image capture device (22) configured to acquire an image of an object (10) comprising the colorimetric indicator (15); and a processing device (20) configured to compare the acquired image to reference data (30) associated with the colourimetric indicator (15), and generate a quantitative output (28) associated with the acquired image.

公开(公告)号：WO2021123809A1

公开(公告)日：2021-06-24

申请号：PCT/GB2020/053288

申请日：2020-12-18

Applicant: OXFORD IMMUNE ALGORITHMICS LTD

Inventor： ZENIL, Hector ,  RIEDEL, Jürgen Hermann Richard

IPC: G02B21/00 ,  G01N21/64 ,  G01N21/6458 ,  G01N2201/0221 ,  G01N2201/103 ,  G02B21/0008 ,  G02B21/362 ,  G06K9/00134

Abstract: A portable device for imaging a solid or fluid biological sample. The portable device accepts a wafer for carrying the biological sample. The portable device comprises a camera, and a casing which is configured to receive the wafer. The wafer is positioned inside the casing at an imaging location so that the camera can capture images of the sample. The portable device can also comprise a rotary driver to rotate the wafer between a series of orientations. Each orientation bringing a different area of the biological sample into a field of view of the camera.