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227 results about "User Facility" patented technology

Sensor-based measurement of tool forces and machining process model parameters

InactiveUS20070016325A1Inexpensive but accurate monitoringAddressing Diversity InsufficiencyProgramme controlForce measurementSacrificial partElectric machinery
A system and method are provided for real-time measurement of tool forces. A relationship between a sensor characteristic and tool forces is determined by first directly measuring tool forces for a standard tool, work piece, and part program in a central facility. A force profile indicative of the tool forces and the standard tool, work piece, and part program are provided to a user at a user facility. The sensor characteristic for a CNC machine at the user facility is then measured for the standard tool, work piece, and part program. Based on the force profile determined at the central facility, the relationship between the sensor characteristic and tool forces is determined. Thereafter, the sensor characteristic of the CNC machine is measured for a work piece, part program and desired tool and converted to tool forces using the relationship between the sensor characteristic and tool forces. The resulting tool forces may be combined with a process model to obtain process model parameters or cutting energies for the work piece and the desired tool. In cases where the sensor is not conveniently attached to the work piece or when the part program is not sufficiently robust in cutting conditions to accurately determine the process model parameters, the work piece and part program are replaced by a sacrificial work piece and sacrificial part program. The sacrificial work piece and sacrificial part program are selected to both accommodate the sensors and to provide sufficient robustness in cutting conditions to accurately determine the process model parameters for the sacrificial work piece. The process model parameters for the desired work piece are obtained from the process model parameters by, first, obtaining the averaged tangential tool forces for the desired work piece and for the sacrificial work piece by measuring the spindle motor power and applying the relationship between spindle motor power and tangential tool forces for each work piece, second, obtaining a ratio of the averaged tangential tool forces for the desired work piece and the sacrificial work piece and, third, applying this ratio to the process model parameters for the sacrificial work piece to obtain predicted values for the tool forces and the process model parameters for the desired tool and desired work piece.
Owner:UNIVERSITY OF NEW HAMPSHIRE

Artificial intelligence system for genetic analysis

The present invention provides a complete artificial intelligence system for the acquisition and analysis of nucleic acid array hybridization information. The system is divided into at least one central data processing facility and one or more user facilities, linked by encrypted network connections or similar links. Each user facility may include an optical scanning system to collect hybridization signals from a nucleic acid array, an image processing system to convert the optical data into a set of hybridization parameters, a connection to a data network, and a user interface to display, manipulate, search, and analyze hybridization information. This system reads data from a gene chip or DNA microarray, or a proteomics chip, analyzes test results based on maintained parameters, evaluates patient risk for various ailments, recommends methods of treatment, presents information to medical and/or private individuals, and notifies test participants when new treatment becomes available. The test results may be used to perform individual diagnostics, longitudinal studies, population studies, or a wide variety of statistical analyses of patient data. The automated artificial intelligence system is a real time, dynamic decision making tool that can be used not only in conjunction with a clinical analysis system, but also with the information obtained in a research and development environment. Access to this system allows the user(s) to look at both clinical and non-clinical information. Most importantly, the system is intelligent and possesses the capability to interpret the information obtained. The system presents the information primarily via a secured encrypted Web interface, such as the Internet. The information is also presented in a retrievable format, such as electronic or paper format, using various computing technologies.
Owner:IRIS BIOTECH

Method and apparatus for exhibiting advertisement in multimedia content based on user personalized information

The invention provides a method and a device for showing advertisement contents based on a multi-media content request of a user to a user facility applying for receiving multi-media film and music contents or receiving the multi-media film and music contents according to individualized demands of the user. According to the technical scheme, an advertisement server extracts relevant advertisement information from advertisement content request information, determines one or a plurality of advertisement contents based upon the extracted relevant advertisement information, and determines the advertisement content displaying ways in terms of the characteristic information of multi-media contents obtained from a multi-media server; the determined one or a plurality of the advertisement contents and the advertisement content displaying ways are sent to the user facility; and the user facility sends advertisement request information to the advertisement server, and shows the received advertisement contents combining with the advertisement displaying ways correspondingly. Through the method and the device, the individualized advertisement service provided for the user can be achieved.
Owner:SHANGHAI SYNACAST MEDIA TECH

Device and method for on-line switching uninterrupted power supply

ActiveCN101222145AExtend or adjust the maintenance cycle at any timeLow failure rateBatteries circuit arrangementsElectric powerPower circuitsLine switching
The invention discloses an on-line switching UPS device and a method thereof. An input terminal of the UPS is connected to an input power supply loop through inputting a power switch MCB2 by the UPS device, wherein, the input power supply loop is connected to the commercial power circuit through a supply line switch MCB1, an output terminal of the UPS is connected to an output power supply loop, a user facility is connected to the output power supply loop by a user load switch MCB3. The device also comprises an outer shunt circuit connected in parallel with the UPS and a set of contactors, wherein, the outer shunt circuit is connected to the input power supply loop by an outer shunt circuit switch MCB4 and is connected with the output power supply loop; a first main contact point MC1 is connected in series between the output terminal of the UPS and the output power supply loop, a second main contact point MC2 is connected in series between the outer shunt circuit switch MCB4 and the output power supply loop; the contactors are switched between the UPS and the outer shunt circuit. The technical proposal of the invention realizes that the switching way of the controller is controlled by the joint point of a relay by adopting a small number of elements such as the set of controllers, the relay and the switch and basically realizes the very quick switching. Therefore, the invention is an economic and effective UPS on-line switching mode.
Owner:BAOSHAN IRON & STEEL CO LTD

Gas sample analysis system

A gas analyzer system for analyzing samples of compressed or ambient gas such as breathing air within a scuba tank, SCBA or ambient air within an industrial plant and informing the user as to the results of the sample's gas purity without the gas sample having to be physically transported to an accredited laboratory. The system comprises a gas analyzer situated at a user facility for receiving the contents of a gas sample and detecting gas purity characteristics, and a server situated at a remote certified testing site and electrically coupled to the gas analysis module via data transmission, such as a wireless or a computer network connection, wherein the server, maintained by a qualified third party receives and stores the gas purity characteristics in the form of computer-readable data signals. Computer instructions stored within the qualification server compares the computer-readable data signals representing gas purity characteristics with the contents of a database containing threshold gas purity parameters. After determining if the gas sample characteristics for that particular gas sample meet the required threshold limits, the user receives immediate notification, either by e-mail or by receipt of a fax at the user site, informing the user whether the given gas sample has achieved the required gas purity levels by a qualified third party.
Owner:GARDNER DENVER INC
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