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863 results about "Forms Control" patented technology

Controls are objects that display data or make it easier for users to enter or edit data, perform an action, or make a selection. In general, controls make the form easier to use. Examples of common controls include list boxes, option buttons, and command buttons.

Document management system and method for business quality modeling

A computer implemented system and method and a computer readable medium for complying with the requirements of a quality standard known as ISO 9000. The areas covered include controlled documentation, training management, meetings and reports, process improvement requests, project management, and audit management. All controlled documents have a security and revision control portion that controls the access and approval capabilities of the documents. The system is form controlled. Certain individual fields of the forms require the entry of data, and field's control are controlled by certain fields of other forms, with the fields being updated by other fields in the system, operator entry of data, and a combination of control by both the system and operator entry. The system includes an ISO matrix relating each document to an ISO clause. The system has a controlling document for each delineated activity, and all other documents relating to such activity are linked as a child of the controlling document. An audit trail is created by storing and making available previous iterations of current documents as child documents, insuring that the first issue, subsequent changes to content, movement to draft status, reprieval, and reissue are available for auditing the activities of the business.
Owner:CABLE & WIRELESS INC +1

Self-adaptive index time varying slip form posture control method of reentry flight vehicle

The invention relates to a self-adaptive index time varying slip form posture control method of a reentry flight vehicle, belonging to the technical field of flight vehicles. The method comprises the steps of firstly establishing a posture motion equation in a mode that a powerless reentry flight vehicle model is used as an object; secondly modifying the equation into the mode of an MIMO (Multiple Input Multiple Output) affine non-linear system, further applying a feedback linearization principle to carry out linearization processing so as to obtain a three-channel linearization model of pitching, rolling and yawing; aiming at the obtained linearization system, designing a modified self-adaptive index time varying slip form controller; and subsequently obtaining a control moment instruction for the posture control of the reentry flight vehicle, and inputting the control moment instruction into the reentry flight vehicle so as to control the posture. By combining the index time varying slip form control with a self-adaptive method, the problem of excessive adaptation of switch gain in the self-adaptive slip form control is solved to a certain extent, the uncertainty of system parameters and the influence of external disturbance can be suppressed effectively, and the precise posture control is realized.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Liquid crystal display with sub-pixel electrodes, and control capacitor electrodes forming control capacitors

PCT No. PCT/JP96/01652 Sec. 371 Date Mar. 27, 1997 Sec. 102(e) Date Mar. 27, 1997 PCT Filed Jun. 17, 1996 PCT Pub. No. WO97/00463 PCT Pub. Date Jan. 3, 1997A liquid crystal display element, a manufacturing method(s) thereof, and electronic devices (utilizing this element) which can improve, through a simple process, the visual angle characteristics, and the like, of liquid crystal panels is provided. A first control capacitor electrode (20) is included, provided below first and second sub-pixel electrodes (10, 12) and a protective insulating film (60). Also, control capacitors C1 and C2 are formed by the first and second sub-pixel electrodes (10, 12), and the first control capacitor electrode (20), through the protective insulating film (60). The visual angle characteristics of the liquid crystal panels are improved by the provision of the control capacitors C1 and C2. An increase in processes can be prevented, because the first control capacitor electrode (20) can be formed by a material identical to that of the source electrode. Moreover, the surface area of the control capacitor electrode can be miniaturized, and the aperture rate, and the like, can be improved, as a result of being able to make the protective insulating film (60) even thinner than the gate insulating film (49).
Owner:SEIKO EPSON CORP

Recirculating fluidic network and methods for using the same

The present invention provides microfluidic devices and methods for using the same. In particular, microfluidic devices of the present invention are useful in conducting a variety of assays and high throughput screening. Microfluidic devices of the present invention include elastomeric components and solid substrate component for attaching ligand(s) on its surface. The elastomeric layer comprises (a) a plurality of first flow channels; (b) a plurality of second flow channels each intersecting and crossing each of said first flow channels thereby providing a plurality of intersecting areas formed at intersections between said first flow channels and said second flow channels, wherein said plurality of first flow channels and said plurality of second flow channels are adapted to allow the flow of a solution therethrough, and wherein said solid substrate surface is in fluid communication with at least said intersecting areas of said plurality of first flow channels and said plurality of second flow channels, and wherein said plurality of first flow channels and / or said plurality of second flow channels are capable of forming a plurality of looped flow channels; (c) a plurality of control channels; (d) a plurality of first control valves each operatively disposed with respect to each of said first flow channel to regulate flow of the solution through said first flow channels, wherein each of said first control valves comprises a first control channel and an elastomeric segment that is deflectable into or retractable from said first flow channel upon which said first control valve operates in response to an actuation force applied to said first control channel, the elastomeric segment when positioned in said first flow channel restricting solution flow therethrough; (e) a plurality of second control valves each operatively disposed with respect to each of said second flow channel to regulate flow of the solution through said second flow channels, wherein each of said second control valves comprises a second control channel and an elastomeric segment that is deflectable into or retractable from said second flow channel upon which said second control valve operates in response to an actuation force applied to said second control channel, the elastomeric segment when positioned in said second flow channel restricting solution flow therethrough; (f) a plurality of loop forming control valves each operatively disposed with respect to each of said first and / or said second flow channels to form said plurality of looped flow channels, wherein each of said loop forming control valves comprises a loop forming control channel and an elastomeric segment that is deflectable into or retractable from said first and / or said second flow channels upon which said loop forming control valve operates in response to an actuation force applied to said loop forming control channel, the elastomeric segment when positioned in said first and / or said second flow channels restricting solution flow therethrough thereby forming said looped flow channel; and (g) a plurality of recirculating pumps, and wherein each recirculating pump is operatively disposed with respect to one of said looped flow channels such that circulation of solution through each of said looped flow channels can be regulated by one of said recirculating pumps.
Owner:FLUIDIGM CORP

Permanent magnet synchronous motor speed composite control method based on continuous terminal slip form technology

The invention discloses a permanent magnet synchronous motor speed composite control method based on a continuous terminal slip form technology. According to a vector control principle, a permanent magnet synchronous motor system is decoupled into a speed ring and a current ring which are controlled respectively. The speed ring is controlled by using the composite control method. A continuous terminal slip form controller serves as a feedback controller, the speed of a permanent magnet synchronous motor can be responded quickly in a whole adjusting process, and the problem of buffeting on slip form control is solved; a disturbance term of the speed ring is observed by a second-order limited time disturbance observer; and the second-order limited time disturbance observer which serves as a feedforward compensator has real-time observation and disturbance compensation functions. When errors are observed without disturbance, the revolving speed of the permanent magnet synchronous motor can reach reference revolving speed within a limited time; and when disturbance observation errors are bounded (img file= ' DDA0000581681490000011.TIF' wi= '35' he= '41'/), the revolving speed of the permanent magnet synchronous motor can reach a neighborhood of the reference revolving speed (img file= 'DDA0000581681490000012. TIF' wi= '50' he= '48'/). By the composite control method, the revolving speed of the permanent magnet synchronous motor can be adjusted effectively, and the adjusting speed and the robustness are high.
Owner:TIANJIN UNIV

Embedded software testing auxiliary system

The invention provides an embedded software testing auxiliary system, and aims at providing a software testing auxiliary system which can improve the efficiency of building a testing environment, lower the operation difficulty and improve the usability. According to the technical scheme, an upper computer constructs a testing crosslinking environment of tested equipment and testing equipment, describes bus attributes, an interface control document ICD, testing case preconditions and testing steps, forms control law data according to the preconditions and the testing steps to dispatch testing data, sends, judges and receives the data, and conducts reverse analysis on the received data according to an ICD format; a lower computer cooperates with the upper computer to send the data through adetailed bus, then the data is received, testing cases and design constructed by data simulation and receiving-sending procedure control are automatically executed, and simulation of embedded softwareperipheral equipment and monitoring and detecting of the interaction process of peripheral equipment data are achieved. According to the embedded software testing auxiliary system, the testing casesof controlling a construction testing scene are executed based on the data receiving-sending procedure, and the time for developing a simulation system is shortened.
Owner:10TH RES INST OF CETC
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