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公开(公告)号：WO2023014492A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/037444
申请日：2022-07-18
发明人： BARISH, Justin F.
IPC分类号： G01F17/00
摘要： A method includes: generating a three-dimensional grid of cells representing respective portions of an interior of a container, each cell having a status indicator defining an occupancy state of the corresponding portion of the container interior; during loading of the container: maintaining, for each of the cells, a current status indicator, controlling a depth sensor to capture a sequence of point clouds, each point cloud depicting the container interior, in response to each point cloud capture in the sequence, generating updated status indicators for the cells, based on (i) the point cloud, and on (ii) the current status indicators, replacing the current status indicators with the updated status indicators, measuring a current fullness of the container based on the current status indicators, and transmitting the current fullness to a computing device for at least one of display of the current fullness, or alert generation associated with the current fullness.
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公开(公告)号：WO2023277853A2
公开(公告)日：2023-01-05
申请号：PCT/TR2022/050676
申请日：2022-06-29
摘要： The invention relates to a volume change measuring apparatus developed for the purpose of three-axis analysis of deformations as a result of volume changes that occur during the frost heave and thawing settlement process in all soil types exposed to the effects of frost heave and thawing settlement, in porous media materials having water content in their structure and in all materials sensitive against free zing- thawing.
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3.发明申请
公开(公告)号：WO2022261495A1
公开(公告)日：2022-12-15
申请号：PCT/US2022/033097
申请日：2022-06-10
发明人： COMBS, Truman , DIDAN, Kamel
摘要： Direct measurements of plant morphological characteristics can be difficult. Allometric equations can relate traits such as canopy height (CH) and width or stem diameter at breast height (DBH) to coarse measures of biomass or volume. However, precise and accurate measurements of plants and other irregular objects are still difficult. Thus, the present invention was developed as a simple and effective solution for quickly measuring the volume of plants. The devices and methods described herein allow for the precise and accurate measurement of plants as well as other irregularly shaped objects.
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公开(公告)号：WO2022232086A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/026266
申请日：2022-04-26
发明人： KENVIN, Jeff , MASCARITOLO, Kyle , MCCAFFREY, John
摘要： Systems and methods for calibrating a gas pycnometer utilizing a custom volume reference standard are disclosed. The custom volume reference standard may include a material. The material may include a low GTE and high-accuracy dimensions. The material may have a high-aspect ratio reference shape corresponding to an inner area of a custom made sample cup. The custom volume reference standard may include a specified number of inclusions of the material, a high purity, and/or an accurately known density. The custom volume reference standard may include a known volume.
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公开(公告)号：WO2022106858A2
公开(公告)日：2022-05-27
申请号：PCT/GB2021/053033
申请日：2021-11-23
申请人： BOTSANDUS LTD
摘要： A method for measuring and analysing packages particularly for optimising storage in a warehouse or for packing for transporting. The method follows the steps of placing packages on a floor surface moving a robot to adjacent one of the packages. Lidar or similar is used to measuring distance data from the robot to the package at a multiple heights from at least 0.5m above the floor surface. The robot then follows a path around all or part of the packages gathering further distance data as it travels. The distance data is then used to determine or infer the shape of the sides of the package and from their estimate volumetric dimensions of the package. The volumetric dimensions are then used to optimise storage of the package with other packages.
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公开(公告)号：WO2021248984A1
公开(公告)日：2021-12-16
申请号：PCT/CN2021/083667
申请日：2021-03-29
申请人： 赛默飞世尔(上海)仪器有限公司 , 赛默飞世尔（苏州）仪器有限公司
摘要： 一种在液相色谱系统中确定管路体积的方法，包括：将可检测到的标记物插入液相色谱仪（100）的液流中；以及通过液相色谱仪检测器（130）检测到标记物的第一时刻与第一传感器（220）检测到标记物的第二时刻之间的时间差以及液流的流量，确定液相色谱检测器（130）与第一传感器（220）之间的管路的总体积。借助该方法，可以使得用户能够方便且灵活地确定液相色谱系统中的管路体积。此外，还提供一种液相色谱系统和一种管路体积确定装置。
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公开(公告)号：WO2020202031A1
公开(公告)日：2020-10-08
申请号：PCT/IB2020/053102
申请日：2020-04-01
发明人： BOISSONNEAULT, Steve , JALBERT, Luc , LEBEL, Alexandre , ROBICHAUD, François , CHABOT-NOBERT, Guillaume
摘要： A sensor system for evaluating an item as it moves includes a sensor assembly including a plurality of emitters and a plurality of detectors disposed about an item movement path. A controller is configured for selectively operating the sensor assembly to set up a first active detection pattern through the item movement path by sequentially and rapidly checking an occlusion status of each of a first plurality of emitter to detector light paths that make up the first active detection pattern, such that only one emitter to detector light path of the first plurality of emitter to detector light paths is checked for occlusion at a given instance.
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公开(公告)号：WO2020028951A1
公开(公告)日：2020-02-13
申请号：PCT/AU2019/050830
申请日：2019-08-08
申请人： FOUR FLAGS PTY LTD
摘要： Provided is a blast hole measurement and logging apparatus (10) which generally comprises a housing (12) configured to operatively house a solid-state LiDAR sensor array (14) configured to transmit and steer pulses of light (18) into a blast hole (8) by shifting a phase of said pulses through the array to compile volumetric data of said sensor's field-of-view. Also included is a processor (22) configured to receive the volumetric data from the LiDAR sensor (14), said volumetric data indicative of an internal volume of the blast hole (8) which is useable in calculating an explosive charge according to a blast plan, the processor (22) configured to store and/or transmit the volumetric data.
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公开(公告)号：WO2019157024A3
公开(公告)日：2019-08-15
申请号：PCT/US2019/016800
申请日：2019-02-06
发明人： PARROTT, Brian , PATEL, Sahejad , ABDELLATIF, Fadl , CARRASCO ZANINI, Pablo , AMER, Ayman , OUTA, Ali , ARAB, Abdullah
摘要： A sensing device for measuring an offset along a longitudinal axis comprises a housing including a plurality of slots, two or more arrays of optical sensors aligned along the longitudinal axis, at least one of the arrays being offset along the longitudinal axis with respect to the other arrays and a microcontroller coupled to the two or more arrays of optical sensors and configured to determine a positional offset along the longitudinal axis at which light is detected by at least one of arrays of optical sensors. In some embodiments, each of the optical sensors of the arrays are positioned within the housing underneath one of the plurality of slots to reduce an angle of incidence of radiation received.
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公开(公告)号：WO2019132458A1
公开(公告)日：2019-07-04
申请号：PCT/KR2018/016534
申请日：2018-12-21
申请人： 주식회사 포스코
摘要： 본 발명은, 코크 빈의 레벨 변화를 통해 빈 내부의 부착광의 상태를 추정할 수 있는 코크 빈의 부착광 측정 장치에 관한 것으로, 본 발명의 일 실시예에 따른 코크 빈의 부착광 측정 장치는 복수의 코크 빈에 입조되는 코크스와 절출되는 코크스의 볼륨을 계측하는 코크 볼륨 계측부, 상기 복수의 코크 빈에 입조된 코크스와 상기 복수의 코크 빈으로부터 절출된 코크스의 계측 결과에 따라 각 코크 빈별 코크스 레벨 변화 특성 모델을 도출하여 각 코크 빈의 부착광 상태를 계산하는 코크 빈 레벨 측정부를 포함할 수 있다.
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