公开(公告)号：WO2023283691A1

公开(公告)日：2023-01-19

申请号：PCT/AU2022/050741

申请日：2022-07-14

Applicant: ESNOUF, Philip

Inventor： ESNOUF, Stuart

IPC: A41H1/02 ,  G01B3/1003 ,  G01B3/1069 ,  G01B3/1084 ,  G01B5/02 ,  A61B5/107

Abstract: A measuring tape includes an inline tension indicator to indicate a nominal tension of 1 Newton in the tape to allow for repeatable measurement of a human body or other soft body without deformation. Further indicators are provided for higher and lower tension to guide the operator to adjust the tension to the nominal value.

公开(公告)号：WO2023281583A1

公开(公告)日：2023-01-12

申请号：PCT/JP2021/025319

申请日：2021-07-05

Applicant: 三菱電機ビルソリューションズ株式会社

Inventor： 奥田　龍

IPC: B66B29/00 ,  B66B31/00 ,  F16G13/06 ,  G01B21/02 ,  F16H7/00 ,  F16H7/06

Abstract: 検出用装置（３２）は、レール（３３）、支持装置（３４）、ガイド部材（３５）、及び保持部材（３７）を備える。支持装置（３４）は、レール（３３）に案内されることによってＸ軸に沿うように移動する。ガイド面（３５ａ）がチェーンの内プレート（２２ａ）に側方から当たるようにガイド部材（３５）が配置されると、保持部材（３７）によって保持された変位計（３０）からの光がチェーンの内プレート（２２ｂ）の端面に照射される。

公开(公告)号：WO2023281270A1

公开(公告)日：2023-01-12

申请号：PCT/GB2022/051759

申请日：2022-07-08

Applicant: OXFORD UNIVERSITY INNOVATION LIMITED

Inventor： REICHOLD, Armin ,  QIU, Peter ,  ZHAO, Songyuan ,  BRUCKE, Edgar

IPC: G01B9/02003 ,  G01B9/02001 ,  G01B9/02056 ,  G01B9/02055 ,  G01B9/02 ,  G01S17/34 ,  G01S17/36

Abstract: An interferometric displacement measurement apparatus (100) includes at least one measurement interferometer (103) for measuring a change in optical path difference between a measurement beam (150) and a reference beam. A light source module (118) is arranged to generate a modulated light beam, having a particular optical spectrum, from which the measurement beam and reference beam are derived. A data acquisition and analysis module (105) can determine a measure representative of the displacement using interference intensity data received from a photodetector (111) which detects the interference of the measurement beam with the reference beam.

公开(公告)号：WO2023280559A1

公开(公告)日：2023-01-12

申请号：PCT/EP2022/066793

申请日：2022-06-21

Applicant: TRUMPF LASER GMBH

Inventor： HERMANI, Jan-Patrick ,  STAMBKE, Martin ,  SCHARFENBERG, Christoph ,  HAUG, Patrick

IPC: B23K26/03 ,  B23K26/244 ,  B23K31/12 ,  G01B11/02 ,  G01B9/02091

Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Überwachung eines Laserschweißprozesses zum Verschweißen zweier Werkstücke (102, 104) mittels eines Schweißlaserstrahls (108), welcher zur Ausbildung einer Schweißnaht mit den Werkstücken (102, 104) in einem Wechselwirkungsbereich (114) wechselwirkt, wobei zur Überwachung des Laserschweißprozesses - während des Laserschweißprozesses ein Messstrahl (128) eines optischen Kohärenztomographen (126) zur Erfassung von Messwerten auf den Wechselwirkungsbereich (114) gerichtet wird, wobei der Messstrahl (128) im Fall einer Durchschweißung der Werkstücke (102, 104) die Werkstücke (102, 104) in dem Wechselwirkungsbereich (114) zumindest teilweise durchdringt und der die Werkstücke (102, 104) durchdringende Messstrahl (128) auf ein zu den Werkstücken (102, 104) beabstandetes Referenzelement (134) trifft, - ein erster Messwertebereich (138) definiert wird, welcher einer Detektion eines Materials der Werkstücke (102, 104) durch den Messstrahl (128) in dem Wechselwirkungsbereich (114) zugeordnet ist, - ein zweiter Messwertebereich (140) definiert wird, welcher einer Detektion des Referenzelements (134) durch den Messstrahl (128) zugeordnet ist, und - während dem Laserschweißprozess erfasste Messwerte ausgewertet werden, wobei ein Verhältnis einer Anzahl von in dem ersten Messwertebereich (138) liegenden Messwerten und in dem zweiten Messwertebereich (140) liegenden Messwerten gebildet wird und/oder wobei eine jeweilige Varianz von in dem ersten Messwertebereich (138) liegenden Messwerten und in dem zweiten Messwertebereich (140) liegenden Messwerten ermittelt wird.

公开(公告)号：WO2023279172A1

公开(公告)日：2023-01-12

申请号：PCT/AU2022/050721

申请日：2022-07-08

Applicant: MEDMONT INTERNATIONAL PTY LTD

Inventor： LICHTENAUER, Paul ,  HEAVYSIDE, Robert

IPC: A61B3/00 ,  G01B11/25 ,  A61B3/107 ,  G06T7/33

Abstract: A method for combining scleral and corneal topography data is disclosed. The method comprises registering the scleral data and the corneal data using corneal height data and one or more corneal reference comprised in the corneal data and using a scleral registration reference comprised in the scleral data. Also disclosed is a device, ophthalmological topographer and system for obtaining combined scleral and corneal topography data. The registration may use a coordinate system.

公开(公告)号：WO2023279166A1

公开(公告)日：2023-01-12

申请号：PCT/AU2022/050714

申请日：2022-07-08

Applicant: AUSTRALIAN INSTITUTE OF ROBOTIC ORTHOPAEDICS PTY LTD

Inventor： KHAN, Riaz Jan Kjell ,  FICK, Daniel Paul ,  ROBERTSON, William Brett ,  CHIPPER, Richard

IPC: A61B5/00 ,  G01B5/00 ,  G06N20/00 ,  G16H30/40 ,  G16H50/50 ,  G16H50/70 ,  G16H20/40 ,  G16H40/67 ,  A61B18/20 ,  A61B34/10 ,  A61B34/32 ,  A61B90/30

Abstract: Systems, methods, and storage media for robot-assisted laser osteotomy are disclosed. Exemplary implementations may: receive osteotomy data obtained in connection with robot-assisted laser osteotomy; analyse the osteotomy data to determine one or more attributes associated with osteotomy; and determine, based on the one or more attributes, one or more functions associated with osteotomy.

公开(公告)号：WO2023278868A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/036006

申请日：2022-07-01

Applicant: SUMMER ROBOTICS, INC.

Inventor： PADEN, Brian, Alexander

IPC: G01B11/00 ,  G01C3/06 ,  G01C25/00 ,  G01C3/02

Abstract: Embodiments are directed to calibrating multi-view triangulation systems that perceive surfaces and objects based on reflections of one or more scanned laser beams that are continuously sensed by two or more sensors. In addition to sampling and triangulating points from a spline formed by an unbroken line trajectory of a laser beam, the calibration system samples and triangulates a corresponding velocity vector. Iterative reduction is performed on velocity vectors instead of points or splines. The velocity vector includes directions and magnitudes along a trajectory of a scanning laser beam which are used to determine the actual velocities. Translation and rotation vectors are based on the velocity vectors for matching trajectories determined for two or more sensors having offset physical positions, which are used to calibrate sensor offset errors associated with the matching trajectories provided to a modeling engine.

公开(公告)号：WO2023278856A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035987

申请日：2022-07-01

Applicant: BANNER ENGINEERING CORP.

Inventor： SCHLOSSER, Robert Earl ,  PADGET, Arthur Guy

IPC: G01B11/14 ,  G06Q10/08 ,  G06V20/52 ,  G01S17/48 ,  G01S7/4815 ,  G01S7/4972 ,  G06Q10/0875 ,  G06Q50/28

Abstract: The current technology relates to a device for performing location triangulation on an object of interest. The device can include an elongate frame defining a sensor plane. The device can further include distance sensors equally spaced and fixed to the elongate frame. A distance sensor can sense an object distance outwardly from the sensor plane. The device can further include a processor coupled to the distance sensors and configured to triangulate a location of a first object outwardly from the sensor plane based on the object distance sensed by the plurality of distance sensors. Other example systems and methods are also described.

公开(公告)号：WO2023277561A1

公开(公告)日：2023-01-05

申请号：PCT/KR2022/009293

申请日：2022-06-29

Applicant: 주식회사 엘지에너지솔루션

Inventor： 고동완

IPC: H01M10/42 ,  G01B11/02 ,  G06N3/08 ,  G06N20/00 ,  H01M50/178 ,  H01M50/105

Abstract: 본 발명은 파우치형 전지 케이스의 적어도 일측에 실링부를 포함하는 테라스부가 형성되고, 테라스부의 끝단에 전극 리드가 인출된 전지셀의 벤트 발생시점 예측 시스템에 관한 것으로, 잔여 실링부의 폭에 따른 벤트 발생시점에 대한 데이터를 수집하는 저장부; 측정 대상 전지셀의 잔여 실링부의 폭을 주기적으로 측정하는 측정부; 및 측정된 잔여 실링부의 폭과 상기 수집된 데이터를 비교하여 측정 대상 전지셀의 벤트 발생시점을 예측하는 판정부; 를 포함한다.

公开(公告)号：WO2023277363A1

公开(公告)日：2023-01-05

申请号：PCT/KR2022/007738

申请日：2022-05-31

Applicant: 주식회사 맥파이테크

Inventor： 신웅철

IPC: G01S17/08 ,  G01S7/48 ,  G01S7/51 ,  G01S17/87 ,  G08B21/18 ,  G01S7/481 ,  G01B11/02 ,  H01S3/00

Abstract: 실시예들에 따른 디바이스는 레이저 거리 측정 장치의 기울기를 기반으로 측정 모드에 따른 측정 값을 계산할 수 있다. 실시예들에 따른 저장매체는레이저 거리 측정 장치와 통신가능한, 디스플레이를 포함하는 측정 디바이스의 하나 또는 그 이상의 프로세서들에 의해 실행되도록 구성된,레이저 거리 측정 장치의 기울기를 기반으로 측정 모드에 따른 측정 값을 계산하는 적어도 하나 이상의 프로그램을 저장한다. 실시예들에 따른 레이저 거리 측정 장치는 레이저 거리 측정 장치의 기울기를 기반으로 레이저 거리 측정 장치와 적어도 하나 이상의 물체 사이의 거리를 계산할 수 있다.