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Class 177/50 - WITH TESTING


Subclass of Class 177 - Weighing scales
Definition: Apparatus wherein a test is performed.
No. of patents: 429
Last issue date: 03/08/2011


1                      
NumberTitleIssue Date
7902467Biometric apparatus with automatic zero-point reset function
A biometric apparatus includes a weight measuring unit having a predetermined zero-point for measuring a load applied to a platform provided on a body of the biometric apparatus and outputting a load signal which indicates the load; a detecting unit for detecting th...
03/08/2011
7847202Top-pan scales with corner load sensor
A top-pan scale with a scale pan which is supported on at least one force transducer (7) of a force measurement system (5) and with a corner load sensor which outputs a signal if the weighing goods are positioned eccentrically on the scale pan. The cor...
12/07/2010
7547852Hydraulic scale for determining seeding density of a planter and method
A hydraulic scale for planter calibration is disclosed. The hydraulic scale includes a tube having indicia disposed thereon. The tube has a substantially closed bottom and a substantially open top. The indicia disposed on the tube include at least one scale having a...
06/16/2009
7441436Method for weighing apparatus calibration management
A weighing apparatus calibration method uses a test mass, a material and a terminal to calculate and compare the total weight of the test mass and material to determine if the total capacity of the weighing apparatus has been calibrated. A system for managing calibr...
10/28/2008
7370730Self-checkout system with plurality of capacity-detecting loading stations
A system and method for scanning goods and loading the goods into receptacles by a user includes a scanner and a plurality of loading stations. The scanner scans the goods, and the scanned goods are placed on the loading stations. Each loading station separately obt...
05/13/2008
7361850Method and apparatus for counting items in a container
A method for determining the quantity of items in a container is described, where each item has the same nominal weight located between upper and lower weight limits. The method comprises the following steps: (a) attempting to pack a pre-determined quantity, n, of t...
04/22/2008
7358450Method for weighing items moving over a weighing plate in succession
In a method for weighing a number of items, such as letters to be franked, on a transport belt that moves over a weighing plate, the base of which is formed by the transport belt, the transport speed of the belt is slowed within a measurement time range, that starts...
04/15/2008
7347367System and method of verifying item placement on a security scale
A system and method of verifying item placement on a security scale. The system includes a computer for receiving incremental weight signals from a security weight scale, wherein some of the incremental weight signals are unrelated to placement of items on the secur...
03/25/2008
7337531Die assembly and method for manufacturing lamina stacks from a plurality of separate strips of stock material
A progressive die assembly and a method for manufacturing lamina stacks from a plurality of separate strips of stock material. The die assembly includes a plurality of feed pathways for the material strips, each feed pathway having an associated punch set. Each punc...
03/04/2008
7340372Apparatus and method for investigating parameters of layers deposited on semiconductor wafers
In order to determine the dielectric constant of a layer deposited on a semiconductor wafer (2), the density of the layer is obtained. To obtain that density, the wafer (2) without the layer is weighed in a weighing chamber (4) in which a weighi...
03/04/2008
7331210Conveyor weighbridge with built-in calibration weight
The loadcell live idler platform scale has an idler to support a conveyor belt and a frame on which the rollers are mounted. The weighbridge has four load cells connected perpendicular to each end of the frame, strain gauges to receive deflections from each pair of ...
02/19/2008
7328170Multi-device supervisor support for self-checkout systems
A customer self-checkout system includes one or more checkout stations and multiple supervisor terminals. The supervisor terminals provide support to, and control over, the self-checkout system and checkout stations. The supervisory terminals may be wireless termina...
02/05/2008
7270051Apparatus and method for supplying food dough
Apparatus for supplying food dough including a hopper to which a large block of food dough is supplied, a cutting apparatus located at a lower opening port of the hopper to cut the block into small blocks that have substantially the same volume, a dough feeder havin...
09/18/2007
7260545System and method for selection of cross-country skis
A system for selecting skis accesses the weight of a user without disclosing the weight, then assigns the weight into one of several predefined weight ranges. Encrypted weight indicators are provided which are each distinctive to a particular weight range, and the a...
08/21/2007
7255200Apparatus and method for operating a self-service checkout terminal having a voice generating device associated therewith
A retail terminal includes a voice generating device. The retail terminal also includes a processing unit electrically coupled to the voice generating device. Moreover, the retail terminal further includes a memory device electrically coupled to the processing unit....
08/14/2007
7253366Exit alarm for a hospital bed triggered by individual load cell weight readings exceeding a predetermined threshold
A system for monitoring a patient on a hospital bed includes load cells and a controller for detecting patient movement on, exit from, and impending exit from the hospital bed, including movement across or outside a virtual boundary or region located on the bed. The...
08/07/2007
7241955Method and apparatus for weighing divided portions
An apparatus and method for automatically weighing portions of semi-solid matter using a weigh station having a rotating receptacle which receives the portion so that an accurate weight indication of the portion can be taken, and propels the portion from the weigh s...
07/10/2007
7234382Slicer with unitary handle
A slicer comprising a slicer body including a rotatable blade for slicing a product, and a tray mounted for reciprocal movement relative the slicer body and for supporting and moving the product relative the blade. The tray includes a tray body and a unitary handle....
06/26/2007
7220924Fastening arrangement of a force-transmitting device
In a force-transmitting device of a force-measuring cell with a parallel-guiding mechanism in which a stationary parallelogram leg and a movably guided parallelogram leg are connected to each other by parallelogram guides, each of the parallelogram legs has a fasten...
05/22/2007
7202424Balance control system for weight scales
The present invention is directed to a weight scale having a balance control system that detects unequal load distribution to the scale's load sensors and produces an output signal that enables the user to re-distribute weight until a predetermined level of balance ...
04/10/2007
7195157Consumer interactive shopping system
The present invention relates generally to a consumer interactive shopping and marketing system. The system includes a portable data terminal for communicating information over a communication network. The present system has aspects that may be used within a shoppin...
03/27/2007
7192494Method and apparatus for annealing copper films
A method and apparatus for annealing copper. The method comprises forming a copper layer by electroplating on a substrate in an integrated processing system and annealing the copper layer in a chamber inside the integrated processing system. ...
03/20/2007
7193162Method for assessing the operation of a conveying apparatus
The present invention is directed to an apparatus and method for measuring the weight of material such as rock, earth, wood, pulp, grain, gravel, sand, ore, cement etc. being processed or moved by an apparatus such as a conveyor, apron conveyor or bucket elevator dr...
03/20/2007
7176389Electronic balance
An electronic balance includes a sample plate for placing a sample, a load detecting unit for determining a weight of the sample, a sensitivity calibration mechanism having a calibration weight disposed under the sample plate for applying a load of the calibration w...
02/13/2007
7166808Apparatus for measuring the weight force of a load processed by a machine
An apparatus is provided for measuring the weight force of a bale in a baler wherein the bale moves between a first position, within the baling chamber, and a second position, within a wrapping apparatus carried by the baler chassis. A measurement device, which is c...
01/23/2007
7161097Container with a built-in scale
This invention provides a simple means for a user to determine the weight of a container with its contents before lifting or transporting it, therefore increasing safety for the user, as back strain and other physical discomforts can result from the repetitive lifti...
01/09/2007
7159297Method of manufacturing a rotor of an electric motor
It is an object of the present invention to provide a method of manufacturing a rotor for an electric motor, in which displacement of the center of gravity is prevented. According to a feature of the present invention, a rotor for an electric motor comprises an inne...
01/09/2007
7154055Method and apparatus for dividing portions
An apparatus and method for continuously producing constant weight portions of semi-solid matter, such as bread dough, from a large mass through a dividing mechanism whereby portions are formed on a receptacle which receives the portion so that an accurate weight in...
12/26/2006
7138585Scale with message display
Disclosed is a bath scale for measuring a user's weight having a weight display and a message display driven by a detection-and-display system adapted to provide through the message display one or more substantially non-deductive messages to the user of the bath sca...
11/21/2006
7138039Liquid isolation of contact rings
Embodiments of the invention may further provide a contact ring for an electrochemical plating system. The contact generally includes a substrate receiving member having a substrate support surface formed thereon, a plurality of electrical contact pins extending fro...
11/21/2006
7129424Multi-filter
The present invention relates to a method for weighing items and in particular to a method of filtering signals representing the weight of an item. The invention is applicable in all measuring instruments which indicate an average value calculated from a signal whic...
10/31/2006
7126065Weighing scale adapted for allowing a user to find an optical weighing position on the scale
A weighing scale having a display and processor for determining and identifying the optimal position coordinates for a load placed on the weighing scale includes a platform and a plurality of support assemblies, each containing a load cell for receiving the weight o...
10/24/2006
7114368Apparatus and method for verifying the volume of liquid dispensed by a liquid-dispensing mechanism
An apparatus for improving the procedure for quantifying the volume of liquid dispensed by a liquid-dispensing mechanism of an analytical instrument. The apparatus of this invention comprises (a) at least one weigh cup; (b) at least one standard mass; (c) at least o...
10/03/2006
7105751Calibration assisting method, device and system
A calibration assisting device includes a reference load data storage means 30d for storing, as a reference load data, the reference load data produced from load sensor 10 when a desired reduced quantity is generated in a vehicle weight measurin...
09/12/2006
7091428Weighing apparatus with Roberval mechanism
A weighing apparatus for measuring a weight of an article including a Roberval mechanisms; a first load converting unit including a load receiving portion operationally coupled with a load receiving portion of the Roberval mechanism and a plurality of levers connect...
08/15/2006
7087144Contact ring with embedded flexible contacts
A contact assembly for supporting a substrate in an electrochemical plating system, wherein that contact assembly includes a contact ring and a thrust plate assembly. The contact ring includes an annular ring member having an upper surface and a lower surface, an an...
08/08/2006
7085677Automatically identifying incongruous item packages
A method, system, and computer-readable medium is described for automatically identifying incongruous item packages, such as to detect incongruities in the items that are included as contents of the item packages and/or to identify incongruities in the packaging use...
08/01/2006
7076990Load cell type weight measuring device
A load cell type weight measuring device includes a load cell formed of a strain member provided with a plurality of strain gauges and deforming according to a load applied to a load receptacle. The load cell type weight measuring device converts an output of a Whea...
07/18/2006
7063263Consumer interactive shopping system
The present invention relates generally to a consumer interactive shopping and marketing system. The system includes a portable data terminal for communicating information over a communication network. The present system has aspects that may be used within a shoppin...
06/20/2006
7057117Combination balance and cash register
The invention relates to the combination of a balance and a cash register with a customer display device shared by both, customary cash register software being used for this purpose. A multiplexer is used, the one data input of which has weighing data of the balance...
06/06/2006
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