The present invention relates to a weighing device (1), in particular price labelling device or checkweigher, having a scale for weighing a product in a weighing section (A.sub.W), having a conveying device (4) for transporting the product (3) along a conveying region (F) from a start position (P.sub.start) over the weighing section (A.sub.W) to a destination position (P.sub.destination). To simplify a calibration to compensate for a static-dynamic offset, the invention proposes that the weighing device (1) further has a control device (5) which is configured such that the conveying device (4) can be automatically stopped during its operation in a direction from the start position (P.sub.start) to the destination position (P.sub.destination) and then can be automatically operated in a direction from the destination position (P.sub.destination) to the start position (P.sub.start). Furthermore, the invention relates to a corresponding method for weighing a product (3).

The present invention relates to a weighing device (1), in particular price labelling device or checkweigher, having a scale for weighing a product in a weighing section (A.sub.W), having a conveying device (4) for transporting the product (3) along a conveying region (F) from a start position (P.sub.start) over the weighing section (A.sub.W) to a destination position (P.sub.destination). To simplify a calibration to compensate for a static-dynamic offset, the invention proposes that the weighing device (1) further has a control device (5) which is configured such that the conveying device (4) can be automatically stopped during its operation in a direction from the start position (P.sub.start) to the destination position (P.sub.destination) and then can be automatically operated in a direction from the destination position (P.sub.destination) to the start position (P.sub.start). Furthermore, the invention relates to a corresponding method for weighing a product (3).

A scale includes a scale pan for supporting goods to be weighed, and upper and lower bearing plates, wherein the scale pan is arranged above an upper bearing plate, and a weighing cell is arranged between the upper bearing plate and the lower bearing plate, wherein at least three feet are attached to the lower bearing plate, which are supported on a fixed area, wherein the lower bearing plate has a U-shaped cross-section, wherein, contiguous to respective stiffened areas of the U-shaped cross-section, there is a further region, which extends in parallel to a trough bottom, wherein the trough bottom is arranged between the two stiffened areas, and the trough bottom has a trapezoidal geometry.

A scale includes a scale pan for supporting goods to be weighed, and upper and lower bearing plates, wherein the scale pan is arranged above an upper bearing plate, and a weighing cell is arranged between the upper bearing plate and the lower bearing plate, wherein at least three feet are attached to the lower bearing plate, which are supported on a fixed area, wherein the lower bearing plate has a U-shaped cross-section, wherein, contiguous to respective stiffened areas of the U-shaped cross-section, there is a further region, which extends in parallel to a trough bottom, wherein the trough bottom is arranged between the two stiffened areas, and the trough bottom has a trapezoidal geometry.

Described are systems and techniques configured to compensate for noise in output of weight sensors which may determine the weight of an item. In one implementation, a mobile cart may be configured with a first weight sensor and a second weight sensor. A noise component and a signal component in the output of the first and second weight sensors are determined. The signal component may be processed to determine the weight of the item.

Described are systems and techniques configured to compensate for noise in output of weight sensors which may determine the weight of an item. In one implementation, a mobile cart may be configured with a first weight sensor and a second weight sensor. A noise component and a signal component in the output of the first and second weight sensors are determined. The signal component may be processed to determine the weight of the item.

The present disclosure relates to an apparatus and a method for estimating a state of an object to be heated based on sound which is generated when the object to be heated is heated, and providing the estimated information to other devices in an Internet of Things (IoT) environment through a 5G communication network. The heating apparatus may include a housing having a receiving space therein, a heating member disposed within the housing, a power supplier for supplying power to the heating member, a top plate disposed on the top of the housing to support the object to be heated, a sound sensor disposed on the bottom of the top plate, and a controller for predicting the state of the object to be heated by using a deep neural network model that has been trained through machine learning based on a sound signal received from the sound sensor.

The feed plate and beam stabilizer for a granular material weighing system are components used with granular material weighing systems, such as those used for filling cartridges with gunpowder. The feed plate is a circular plate disposed within a hopper of a granular material trickler. The circular plate is spaced apart from the bottom of the hopper by a plurality of substantially L-shaped members, which are used to impart movement to granular material contained in the granular material trickler when the circular plate is driven to rotate. The beam stabilizer includes a stabilizing wire connected to a lever arm for selectively contacting a beam of a beam balance of a granular material weighing system. The stabilizing wire makes contact with the beam to provide additional dampening to the beam to cease oscillation thereof following discharge of granular material into the weighing pan of the granular material weighing system.

The present invention relates to a calibration device (4) comprising: at least one impact plate (5), characterized in that the device (4) also comprises: at least one first sensor (1) embedded into a first moving object (3A), said first sensor (1) measuring the way, velocity, form of movement and impact strength directly in the first moving object (3A) hitting the impact plate (5), at least one second moving object (3B), at least a first radio-frequency identification transmitter with antenna (1A) embedded into the first sensor (1), at least one second sensor (2A,2B,2C) attached directly underneath the plate (5) for determining characteristics of the first moving object (3A), when hitting the impact plate (5), at least one first means (6) for receiving first data provided by the first sensor (1), before and while hitting the impact plate (5), and for receiving second data provided by the second sensor (2A,2B,2C), when hitting the impact plate (5), at least a second radio-frequency identification transmitter with antenna (6A) embedded into the first means (6), the first sensor (1) and the second sensor (2A,2B,2C) are interacting with the first means (6), at least one second means (7) for analysing the data provided by the first sensor (1) and by the second sensor (2A,2B,2C) and for calibrating the second sensor (2A,2B,2C) located on the impact plate (5) and determining the characteristics of at least one second moving object (3B) when hitting the impact plate (5), a high speed camera (20) is configured to assess parameters due to the impacts of the first and second moving objects on the impact plate (5).

A weighing bar assembly includes a hollow structural part (1), with two load cells (2) positioned therein. The assembly further includes two ground support shoes (4). Each of the load cells (2) is attached at one end to the structural part (1) by a securing block (3) and at its other end to a corresponding ground support shoe (4).