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1578 results about "Time-sharing" patented technology

In computing, time-sharing is the sharing of a computing resource among many users by means of multiprogramming and multi-tasking at the same time. Its emergence as the prominent model of computing in the 1970s represented a major technological shift in the history of computing. By allowing many users to interact concurrently with a single computer, time-sharing dramatically lowered the cost of providing computing capability, made it possible for individuals and organizations to use a computer without owning one, and promoted the interactive use of computers and the development of new interactive applications.

Dynamic group formation for social interaction

A system and method that facilitates dynamic group formation for social interaction and/or real-time sharing of content with the group is provided. A group formation system includes a user interface component that facilitates a user's entry of information and display of information regarding group formation. For example, the user interface component can be employed, for example, with a mobile communication device such as a mobile phone, personal digital assistant (PDA), a smart phone, a small, web based mobile or a wireless application protocol (WAP) client, and/or a regular web client. The system can further include a group formation component that forms a group based, at least in part, upon information received from a user via the interface component. The group configuration component can further store information regarding groups (e.g., a name/identifier, member(s), event(s) and/or shared context associated with the group) in a group information data store. For example, the group configuration component can form a group based, at least in part, upon information stored in the group information data store (implicit group formation). The group information data store can, optionally, provide archival access to communications and/or shared content (e.g., through a mobile communications device and/or a PC-based web browser).
Owner:MICROSOFT TECH LICENSING LLC

Capacitance-type built-in touch screen, driving method thereof and display device

The invention discloses a capacitance-type built-in touch screen, a driving method thereof and a display device. A touch induction electrode is arranged on a colorful film substrate; a whole-surface connection public electrode layer in a TFT (thin film transistor) array substrate is divided into strips to be used as touch driving electrodes; touch driving signal lines are arranged in a display area by a double-gate structure, thereby being favorable for the narrow frame design of the touch screen relative to that the touch driving signal lines are arranged in the non-display area of the touch screen; at least one touch driving signal line is electrically connected with one touch driving electrode; and multiple touch driving signal lines simultaneously provide a driving electric signal to one touch driving electrode so as to furthest improve the transmission efficiency of the driving electric signal and reduce the time delay of the driving electric signal. In addition, because the touch stage and the display stage adopt a time-sharing driving mode, a display driving chip and a touch driving chip can be integrated into a whole, and the production cost is lowered. According to the time-sharing driving, mutual interference between display and touch can be lowered, and the picture quality and the touch accuracy can be improved.
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Intelligent System for Collecting Readings From Electric Meters

An intelligent system for collecting readings from electric meters, comprising the following components: several electric meters, a data concentrator connected to the electric meters, and a system main station connected to the concentrator wirelessly, in which: the electric meter for recording the consumed quantity of electricity by user, metering the quantity of electricity, measuring demand and making a fault recording, and supporting a time-sharing measurement and communication with the data concentrator by electric power carrier; a concentrator for providing intelligent relay management, implementing the communication with the electric meters and the system main station, the management of communication route of electric meters and the storage function of data; the system main station for realizing a stable bi-directional communication with the concentrator and several electric meters, reading data in the concentrator, collecting information on electric energy, synchronizing the time of the concentrator and the electric meters associated therewith, renewing time step tariff rate and meter parameters of the electric meters. Bi-directional stable communication between the main station and the intelligent electric meters and collection of electrical energy information and the adjustment of parameters of electric meters can be realized by transmission medium in the present invention. The system of the present invention features complete functions, stable user-friendly operation interface, and has good expansion potential. Therefore this system is an important technical means for user-side management. The present invention greatly improves management efficiency and economic benefits in the electrical power department.
Owner:SHANGHAI JIULONG ELECTRIC POWER GROUP +1

Capacitive incell touch panel and display device

The invention discloses a capacitive incell touch panel and a display device. An integrally connected common electrode layer in a TFT (thin film transistor) array substrate is divided to form touch control induction electrodes and touch control drive electrodes that are insulated from one another. The TFT array substrate is provided with metal drive electrodes and metal induction electrodes that are electrically connected with the corresponding touch control drive electrodes and touch control induction electrodes respectively, so that the resistance of the touch control drive electrodes and the resistance of the touch control induction electrodes are decreased. The touch control drive electrodes and the touch control induction electrodes are driven in a time-sharing manner, so that a touch control function and a display function are realized. According to the touch panel, a structure of the common electrode layer is changed to realize the touch control function. The touch panel can be manufactured without additional processes on the basis of the existing TFT array substrate preparation process. The production cost is saved, and the production efficiency is improved. In addition, as the time-sharing drive touch control and display functions are adopted, the mutual interference can be reduced, and the image quality and touch control accuracy are improved.
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Efficient automatic dust-removing and intelligent ventilation system and automatic dust-removing method

The invention relates to the ventilation system field, in particular to an efficient automatic dust-removing and intelligent ventilation system and an automatic dust-removing method. The system comprises an intelligent energy-saving ventilation system housing component and a fan, wherein the intelligent energy-saving ventilation system housing component comprises a dual duct, a dust-discharging duct, a throttle actuating mechanism, a dust screen, a temperature and humidity sensor and a distributed pressure sensor, wherein the temperature and humidity sensor and the distributed pressure sensor are connected with a control system, and the control system drives the throttle actuating mechanism to realize time-sharing and smooth transition of the dual duct and the dust-discharging duct. The beneficial effects of the invention are as follows: the fans of the air feeder unit can be used for several purposes such as air supply and dust removing, thus reducing the equipment cost; the self-cleaning of the filtering screen can be realized, thus prolonging the service life of the filtering screen, reducing replacement frequency and lowering maintenance cost; and by turning on/off the automatic dust-removing and intelligent ventilation system, the normal operation of the devices in an equipment room can be ensured.
Owner:SHENZHEN ZHONGXING SINDI TECH CO LTD

Capacitive embedded touch screen and display device

The invention discloses a capacitive embedded touch screen and a display device. A common electrode layer which is connected on the whole surface in an array substrate is divided onto a touch drive electrode and a common electrode, which are insulated with each other and crossed; a touch induction electrode is arranged on an upper substrate for driving the touch drive electrode in a time-sharing manner, so that the touch function and the display function are realized. The projection, on the array substrate, of the touch induction electrode is arranged in an area at which the common electrode is positioned, so that the opposite surface between the touch induction electrode and the touch drive electrode can be reduced, and therefore, opposite capacitance is reduced; the side of the touch drive electrode and the side of the opposite common electrode are set to be folding lines; and the shape of each touch control induction electrode and the shape of the common electrode are set to be consistent, so that the opposite surface of the touch drive electrode and the touch induction electrode can be increased, and projected capacitance in a unit area is increased. By increasing the proportion of the projected capacitance to the opposite capacitance, the proportion of mutual capacitance variation caused by finger touch can be increased, so that the touch accuracy is improved.
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

A plurality of stimulating coil transcranial magnetic field stimulator

InactiveCN101234231AIncreased stimulation frequencyAdd stimulation modeElectrotherapyMagnetotherapy using coils/electromagnetsCapacitanceEngineering
The invention relates to a transcranial magnetic field stimulator with a plurality of stimulating coils which comprises a high voltage charging power supply, a current-limiting resistance, an energy dumped capacitor, a reverse current reflowing diode, a thyristor switch, stimulating coils and a microcomputer controller. The stimulator is characterized in that: a stimulating unit comprises a thyristor switch, a stimulating coil and an energy dumped capacitor; N parallel connected stimulating units are connected to the current-limiting resistance and the high voltage charging power supply end; N stimulating units shared use an energy dumped capacitor; the microcomputer controller ends are respectively connected with the triggering ends of the thyristor switch in every stimulating unit; N is more than or equal to 2. A magnetic field stimulator of the invention can substitute a plurality of magnetic field stimulators in using, realizes the in-turn stimulation of a plurality of stimulating coils, and ensures a plurality of parts to get continuous stimulation from the program control. If the number of the energy dumped capacitor is increased, a plurality of coils not only can be stimulated in time sharing, but also achieving synchronous stimulation and couple stimulation.
Owner:WUHAN YIRUIDE MEDICAL EQUIP
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