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公开(公告)号:US20240237630A1
公开(公告)日:2024-07-18
申请号:US18559804
申请日:2022-05-09
申请人: BASF SE
IPC分类号: A01M23/24 , A01M23/30 , G01G19/52 , G01G23/18 , G01R31/371
CPC分类号: A01M23/245 , A01M23/30 , G01G19/52 , G01G23/18 , G01R31/371
摘要: A bait scale device (2) and a remote monitoring device (16) are provided. The bait scale device (2) comprises a bait holder (4) for receiving a bait product: an electronic weighing unit (7): a power source (9) providing electric power: a timing device (11.1) and signaling means (11.1, 12). The electronic weighing unit (7) is configured to measure the weight of the bait held by the bait holder (4) and the timing device (11.1) is configured to activate the power source (9) and trigger a weight measurement by the electronic weighing unit (7) in predetermined time intervals. The signaling means (11.1, 12) are configured to generate a signal (17) corresponding to the measured weight and transmit said signal (17) to a remote monitoring device (16). The remote monitoring device (16) is configured to receive signals (17) corresponding to a measured weight from said bait scale device (2).
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公开(公告)号:US12007270B2
公开(公告)日:2024-06-11
申请号:US17448759
申请日:2021-09-24
申请人: Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd , Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd , Mettler-Toledo International Trading (Shanghai) Co., Ltd
发明人: JianWei Wu , Jianqiang Yang , Liugang Bi
摘要: A method and apparatus are provided for detecting the status of a load cell. When method for detecting the status of a load cell is applied to a multi-point weighing system, the method first collects characteristic sensing data of load cells. It then calculates an anomaly in the characteristic sensing data. From this, it acquires and generates an output signal corresponding to the load cell information when the anomaly exists. The method and apparatus for detecting the status of a load cell can help customers accurately locate a faulty, or potentially faulty, sensor, so as to avoid a measurement error due to sensor problems and improve user satisfaction.
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公开(公告)号:US20240102849A1
公开(公告)日:2024-03-28
申请号:US18283522
申请日:2022-04-15
申请人: Mettler-Toledo (Changzhou) Precision Instruments Ltd. , Mettler-Toledo (Changzhou) Measurement Technology Ltd. , Mettler-Toledo International Trading (Shanghai) Co., Ltd.
发明人: Ying Zhang , Hongzhi Lin , Jianwei Wu , Miao Xu
摘要: The present invention provides a digital load cell with redundancy design, the digital load cell including: at least one force measuring element that measures a load force applied to the digital load cell, where each force measuring element converts the load force into one analog signal; and one or more analog-to-digital conversion modules, where each force measuring element is connected to at least one analog-to-digital conversion module, and the analog-to-digital conversion module converts the analog signal into a digital signal. According to the digital load cell of the present invention, redundancy design is provided at least for both the force measuring element and the analog-to-digital conversion module, which can effectively ensure the proper operation of the digital load cell.
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公开(公告)号:US20240094048A1
公开(公告)日:2024-03-21
申请号:US18269520
申请日:2021-12-07
申请人: A&D COMPANY, LIMITED
发明人: Kazuna OKABE , Hisanori ODA
CPC分类号: G01G23/01 , G01G21/22 , G01G21/286 , G01G23/18
摘要: In order to achieve the object described above, an electronic balance includes a weighing pan, a windshield, door opening and closing mechanisms configured to automatically open and close doors of the windshield, a weight sensor, a built-in weight, a weight applying and removing mechanism for the built-in weight, and a control unit, the control unit measures a standard deviation of the built-in weight as an actual use standard deviation (SDreal) accompanied by a series of opening and closing operations consisting of opening the door by the door opening and closing mechanism, loading the built-in weight by the weight applying and removing mechanism, closing the door by the door opening and closing mechanism, acquiring weighing data of the built-in weight, opening the door by the door opening and closing mechanism, unloading the built-in weight by the weight applying and removing mechanism, and closing the door by the door opening and closing mechanism.
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公开(公告)号:US20240044694A1
公开(公告)日:2024-02-08
申请号:US18489728
申请日:2023-10-18
发明人: Jason Dueweke
摘要: Systems and methods for an automated paper cone weighing machine are disclosed. A paper cone weighing machine may comprise a plurality of load cells arranged in a row, each load cell for weighing a material contained in a respective conically shaped paper roll of the plurality of conically shaped paper rolls.
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公开(公告)号:US20230392973A1
公开(公告)日:2023-12-07
申请号:US18327151
申请日:2023-06-01
发明人: Gerard Bijkerk , Jacob E. Dunnum , Alex Groot
CPC分类号: G01G3/147 , G01P15/122 , G01G23/18 , G01C9/02 , G01L1/04
摘要: A load cell transducer including one or more strain gauges configured to generate a first signal indicative of a force applied to the load cell transducer and a sensor configured to generate a second signal indicative of an acceleration and an orientation of the load cell transducer. The load cell transducer further includes a controller communicatively coupled to the one or more strain gauges and the sensor. The controller is configured to determine a weight of an object based on the first signal, determine at least one of a static inclination or an acceleration of the load cell transducer based on the second signal, and output a message indicating an issue of the load cell transducer based on at least one of the static inclination and the acceleration.
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公开(公告)号:US11687865B2
公开(公告)日:2023-06-27
申请号:US17661929
申请日:2022-05-04
发明人: Youval Bronicki
IPC分类号: G06Q10/0639 , G06Q30/0208 , G06Q10/0631 , G06T7/70 , H04W4/029 , G06Q30/02 , G06Q30/0601 , G06T7/73 , G06N5/04 , G06Q30/0201 , G01G19/52 , G06Q10/0637 , G06T7/50 , G06T7/00 , G06Q30/018 , H04L67/303 , G06V20/10 , G06V20/20 , G06V20/52 , G06T7/80 , H04W4/024 , G06N20/00 , G01C21/20 , G05D1/02 , G06F18/25 , G06F18/20 , G06F18/2431 , G06V10/82 , G06V20/00 , G06Q10/087 , H04N7/18 , G01G19/14 , A47L11/40 , G01G23/18 , G01J1/42 , G01L1/00
CPC分类号: G06Q10/06395 , G01C21/206 , G01G19/52 , G05D1/0219 , G05D1/0246 , G06F18/2431 , G06F18/253 , G06F18/285 , G06N5/04 , G06N20/00 , G06Q10/0639 , G06Q10/06311 , G06Q10/06315 , G06Q10/06375 , G06Q30/018 , G06Q30/0201 , G06Q30/0208 , G06Q30/0281 , G06Q30/0601 , G06Q30/0609 , G06Q30/0623 , G06Q30/0639 , G06Q30/0643 , G06T7/0002 , G06T7/50 , G06T7/70 , G06T7/73 , G06T7/80 , G06T7/97 , G06V10/82 , G06V20/10 , G06V20/20 , G06V20/36 , G06V20/52 , H04L67/303 , H04W4/024 , H04W4/029 , A47L11/4011 , A47L2201/04 , G01G19/14 , G01G23/18 , G01J1/4204 , G01L1/00 , G05D2201/0203 , G06Q10/087 , G06Q30/0633 , G06T2207/30242 , G06V2201/09 , H04N7/188
摘要: A method for reacting to changes of items hanging on peg-hooks connected to pegboards may include: determining a location of a store shelf within a retail store; obtaining a first coverage parameter corresponding to a first product type and a second coverage parameter corresponding to a second product type; accessing a database to determine a first height of products of the first product type and a second height of products of the second product type; determining a position for placing a camera configured to capture images of at least a portion of the store shelf by analyzing the location of the store shelf, the first coverage parameter, the second coverage parameter, the first height, and the second height; and providing, to a user interface of a user device, information relating to the determined position of the camera.
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公开(公告)号:US09983048B1
公开(公告)日:2018-05-29
申请号:US14542572
申请日:2014-11-15
CPC分类号: G01G13/24 , G01G13/00 , G01G13/006 , G01G13/28 , G01G15/00 , G01G19/00 , G01G19/08 , G01G19/12 , G01G23/10 , G01G23/18
摘要: A system of detecting loading and unloading of mobile containers such as grain carts utilizes two low pass filters to determine whether the contents of the container are changing by subtracting one filter signal from the other, and using the sign of the difference. Weighing performance is improved by utilizing accelerometers to compensate for measurement dynamics and non-level orientation. Failure and degradation of weight sensors is detected by testing sensor half bridges. Loading and unloading weights can be tied to specific vehicles by utilizing RF beacons.
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公开(公告)号:US20180072550A1
公开(公告)日:2018-03-15
申请号:US15677701
申请日:2017-08-15
申请人: TEREX USA, LLC
发明人: Brian M. Clark , Rainer Leuschke
CPC分类号: B66F17/006 , B66F11/044 , G01G19/083 , G01G19/52 , G01G23/18
摘要: An AWP boom is coupled to a platform rotator through a novel load sensing linkage system which provides both structural support and load sensing capabilities of an attached platform support structure. The load sensing linkage system includes an upper flex plate and a lower flex plate and a single load cell for load sensing capabilities. The flex plates provide for stiffness in all directions except where necessary for load sensing.
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公开(公告)号:US20160130096A1
公开(公告)日:2016-05-12
申请号:US14897475
申请日:2014-06-11
CPC分类号: B65G67/22 , B65G67/06 , G01G11/003 , G01G13/04 , G01G13/2957 , G01G19/04 , G01G23/18
摘要: A train loading system for loading material onto cars of a train is disclosed. The system comprises a material bin arranged to receive material to be loaded onto the train, a closure device arranged to facilitate control by an operator of the amount of material loaded into each car from the material bin, and a car mass estimator arranged to estimate the mass of material loaded into each car. The system also comprises a display arranged to communicate to the operator the estimated mass of material loaded into each car. A corresponding method is also disclosed.
摘要翻译: 公开了一种用于将材料装载到列车的车上的列车装载系统。 所述系统包括布置成接收要加载到列车上的材料的材料箱;闭合装置,其布置成便于操作者控制从料仓装载到每个汽车中的材料的数量;以及汽车质量估计器, 大量的物料装入每辆车。 该系统还包括布置成向操作者通信加载到每个轿厢中的材料的估计质量的显示器。 还公开了相应的方法。
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