公开(公告)号：USD1043390S1

公开(公告)日：2024-09-24

申请号：US29846811

申请日：2022-07-19

申请人： Mettler-Toledo (Changzhou) Precision Instrument Co., Ltd. ,  Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

设计人： You Yi Wu ,  Chin Hui Li ,  Ferenc Muranyi ,  Tom Leahy

摘要： FIG. 1 is a perspective view of a weighing device showing our new design;
FIG. 2 is a side view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a perspective view thereof.
The broken lines appearing in FIGS. 1-6 form no part of the claimed design.

公开(公告)号：US11029192B2

公开(公告)日：2021-06-08

申请号：US16564191

申请日：2019-09-09

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： Rabin Shrestha ,  Tom Leahy ,  Ping Zhang ,  Ferenc Muranyi

IPC分类号： G01G3/12 ,  G01G19/22 ,  G01G21/23

摘要： A high-capacity weighing module has a top plate weldment (10), a bottom plate weldment (30) and a pressure-bearing assembly (20) that is between the top and bottom plate weldments. Motion between the respective top and bottom plate weldments is restricted. This structure aids in easy installation and replacement of a sensor, and integrates the functions of anti-overturning and 360° inspection, and bottom stop. This makes the weighing module much more convenient to install than a conventional high-capacity module, and has a better safety function. The weighing module has advantage in terms of a simplified product structure, reduced cost of manufacture and maintenance, uncomplicated installation procedure, and higher safety and protection.

公开(公告)号：US10782201B2

公开(公告)日：2020-09-22

申请号：US15989682

申请日：2018-05-25

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co. Ltd ,  Mettler-Toledo (Changzhou) Precision Instrument Co. Ltd ,  Mettler-Toledo International Trading (Shanghai) Co. Ltd

发明人： ZhiQiang Wang ,  YiWen Ge ,  GenJun Ji ,  ShaoWen Zheng ,  Douglas Bliss

IPC分类号： G01M1/12 ,  G01G23/01 ,  G01G23/00 ,  G01G21/22 ,  G01G23/18

摘要： A platform scale uses a method of detecting a center-of-gravity (COG) offset. A weight value of a load on a weighing platform is calculated. The weighing platform is allowed to reach a steady state. When the weight value exceeds a COG offset threshold, then a position of a load COG is calculated using a load COG position algorithm. Whether the calculated position is in a valid region of the weighing platform is determined. The weight value is displayed if the position is within the valid region; otherwise, the position of the COG is displayed. A display apparatus of the scale displays the weight value or the position of COG of the load. The platform scale alerts a user about a possible invalid weighing event by displaying an image indicative of the COG offset condition, ensuring effective and precise weighing.

公开(公告)号：US20200089309A1

公开(公告)日：2020-03-19

申请号：US16571276

申请日：2019-09-16

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. ,  Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd. ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

发明人： ShenJian Qian ,  Bo Shen ,  Jianke Liu ,  Yong Yang

IPC分类号： G06F1/3246 ,  G06F1/3206 ,  G06F1/3287

摘要： A method for dynamically managing power consumption, as well as a wake-up method, is disclosed for a wireless weighing platform. The method is initialized by setting both light and deep sleep period, entering a normal operating state, and starting light sleep timing. As long as no weighing operation is detected and the light sleep period has not expired, the method seeks to detect the weighing operation. If the light sleep period expires with no weighing operation, a light sleep state is entered, by turning off a communication function and starting timing for the deep sleep period. If no weighing is when the deep sleep period has expired, the wireless weighing platform enters a deep sleep state, by turning off power supply other than that for an acceleration sensor. If the acceleration sensor detects an effective vibration while in the deep sleep state, the normal operating state is restarted.

公开(公告)号：USD1030529S1

公开(公告)日：2024-06-11

申请号：US29846775

申请日：2022-07-19

申请人： Mettler-Toledo (Changzhou) Precision Instrument Co., Ltd. ,  Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

设计人： You Yi Wu ,  Chin Hui Li ,  Ferenc Muranyi ,  Tom Leahy

摘要： FIG. 1 is a perspective view of a weighing device showing our new design;
FIG. 2 is a side view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a perspective view thereof.
The broken lines appearing in FIGS. 1-6 form no part of the claimed design.

公开(公告)号：US11967982B2

公开(公告)日：2024-04-23

申请号：US17455813

申请日：2021-11-19

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd ,  Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd

发明人： ShenHui Wang ,  JingKe Wang ,  ZhengQuan Liu ,  Qin Sun

IPC分类号： H04B1/10

CPC分类号： H04B1/1036 ,  H04B2001/1045 ,  H04B2001/1063

摘要： A method for real-time processing of a detection signal, wherein signal processing is respectively performed when a detection signal is converted from a high level to a low level or vice versa. A moment at which a level of the detection signal is converted is recorded as a start point. A status of the detection signal is then detected in real time at a current moment. A current time width is compared to a maximum interval width of pre-set interference signals, and signal levels are determined and recorded from the start point to the current moment. Using characteristics of different interference signals, anti-interference processing is performed by using a targeted edge positioning and width recognition method, so that the delay impact of filtering on signals is avoided, improving both the recognition precision of weighing data of a checkweigher and the overall performance of the checkweigher.

公开(公告)号：US20230396276A9

公开(公告)日：2023-12-07

申请号：US17455813

申请日：2021-11-19

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd ,  Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

发明人： ShenHui Wang ,  JingKe Wang ,  ZhengQuan Liu ,  Qin Sun

IPC分类号： H04B1/10

CPC分类号： H04B1/1036 ,  H04B2001/1045 ,  H04B2001/1063

摘要： A method for real-time processing of a detection signal, wherein signal processing is respectively performed when a detection signal is converted from a high level to a low level or vice versa. A moment at which a level of the detection signal is converted is recorded as a start point. A status of the detection signal is then detected in real time at a current moment. A current time width is compared to a maximum interval width of pre-set interference signals, and signal levels are determined and recorded from the start point to the current moment. Using characteristics of different interference signals, anti-interference processing is performed by using a targeted edge positioning and width recognition method, so that the delay impact of filtering on signals is avoided, improving both the recognition precision of weighing data of a checkweigher and the overall performance of the checkweigher.

公开(公告)号：USD1000633S1

公开(公告)日：2023-10-03

申请号：US29790347

申请日：2021-11-22

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. ,  Mettler-Toledo (Changzhou) Precision Instrument Co., Ltd. ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

设计人： Bo Zhao ,  Bo Zhou ,  ShuYi Xu

摘要： FIG. 1 is a rear perspective view of a pipette controller;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right-side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
The broken lines in the drawings depict portions of the pipette controller that form no part of the claimed design.

公开(公告)号：US20220217510A9

公开(公告)日：2022-07-07

申请号：US16949318

申请日：2020-10-26

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： Dake Tan ,  Lifeng Cai

IPC分类号： H04W4/38 ,  H04W84/20 ,  H04J3/06 ,  H04L1/00

摘要： A dynamic weighing device has a plurality of weighing sensors that constitute a weighing sensor network via Ethernet. One of the weighing sensors is selected as a primary node, which performs time synchronization with the other nodes via a time synchronization protocol. Alternatively, the other nodes synchronize a time offset relative to the time of the primary node. Each weighing sensor continuously packetizes and sends a plurality of consecutive pieces of weighing information to a terminal apparatus. The terminal apparatus calculates a weighed weight result of the dynamic weighing device at the same moment, based on time information in the weighing information obtained through depacketization, In such a weighing sensor network, by means of the time synchronization, weighing data at each moment is accurate when the weighing data is processed on a terminal such as a meter, thereby improving the reliability of sampling.

公开(公告)号：USD1045125S1

公开(公告)日：2024-10-01

申请号：US29900726

申请日：2023-08-24

申请人： Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. ,  Mettler-Toledo (Changzhou) Precision Instrument Co., Ltd. ,  Mettler-Toledo International Trading (Shanghai) Co., Ltd.

设计人： Bo Zhao ,  Bo Zhou ,  ShuYi Xu

摘要： FIG. 1 is a rear perspective view of a pipette controller having an extended neck portion;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right-side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
The broken lines in the drawings depict portions of the pipette controller that form no part of the claimed design.