Abstract: Remotely sensed spectral image data are used to develop a Vegetation Index file which represents spatial variations of actual crop vigor throughout an area that is under cultivation. The latter information is processed to place it in a format that can be used by personnel to correlate and calibrate it with actually observed crop conditions existing at control points within the area. Based on the results, personnel formulate a prescription request, which is forwarded to a central processing site, where the prescription is prepared. The latter is returned to a mobile application means that directly applies inputs to the field at a spatially variable rate.

Abstract: Method and device for neutralizing, by controlled gas injection, the formation of liquid slugs at the foot of a pipe portion greatly inclined to the horizontal or riser connected to a pipe carrying circulating multiphase fluids such as hydrocarbons. Flow rate control is essentially obtained by injecting, at the base of the riser, a volume of gas proportional to the flow rate variation with time of the gas phase of the circulating fluids, and preferably substantially equal thereto, when this variation is positive. This action can be completed by modulating the injected gas flow by a quantity proportional to the flow rate variation of the liquid phase of the circulating fluids. Applications: offshore hydrocarbon production control for example.

Abstract: Inspection items of inspection steps performed in processes 40 to 70, namely, in the processes of parts incoming, production, outgoing and market, and quality defect information items generated in connection with these inspections, are registered in advance in a code master database 17 as systematized codes. A part ID unique to a given part and a product ID unique to a given product are correlatively recorded in a part bar code label 81 and in a product bar code label 82 respectively. These bar code labels 81 and 82 are affixed to each part and product. In each of the processes 40 to 70, the part IDs or the product IDs are read, inspection results and quality defect information are input, and information is stored in databases 7, 9, 12, 14 and 16, whereby the quality history of each product is managed.

Abstract: A computer network has plural computer systems, plural printers and a server. Each computer system has an application program for generating print data for the printers. The server has a workflow management program which (1) monitors and controls the flow of jobs computer systems send the printer and (2) a computer model representing the current system state. In response to a network event occurring, e.g., a hardware failure or a new print job, the program makes plural computer model copies and makes each copy perform an alternative event management operation. The program generates a set of prediction data from each computer model copy. Each set of prediction data represents a predicted future network state in response to each event management operation. A preferred event management operation is selected by comparing each generated set of prediction data with a reference set of prediction data.

Abstract: A method, device and computer program product for the prediction of the stability of an electric power network, where the method is executed after a fault or contingency has occurred, and comprises the steps of (a) during a time interval in which the network is in a transient condition, determining for at least one load connected to the electric power network, at least one parameter describing an estimated steady state behavior of the load, (b) executing a load flow calculation for the electric power network using the least one parameter describing the estimated steady state behavior the at least one load, (c) determining, if the load flow calculation indicates stability has a solution, that a future stability of the electrical power network exists, or, if the load flow calculation indicates instability does not have a solution, that a future stability of the electrical power network does not exist.

Abstract: A method of modeling muscular tissue with active finite elements. The motion and stress-strain distribution of the muscular tissue can be predicted using interconnections of the active finite elements. Each active finite element includes a motor element and at least one passive element, such as a dashpot or spring.

Abstract: A flow control apparatus having a flow monitoring system capable of detecting and identifying flow present within the administration feeding set loaded to the flow control apparatus is disclosed. The flow control apparatus comprises a single sensor capable of detecting the presence or absence of fluid in the administration feeding set. A software subsystem may be operatively associated with the single sensor that is capable of identifying between upstream and downstream flow conditions present within the administration feeding set loaded to the flow control apparatus.

Abstract: Preferred embodiments include receiving input defining dimensions for a workcell and a size and location for one or more objects within the workcell, receiving input defining a walking velocity for an operator within the workcell and one or more tasks to be completed during a workcell cycle, receiving input defining one or more times and locations to complete the one or more tasks within the workcell, calculating a total walking time to complete the one or more tasks during the workcell cycle based upon the size and location of the object(s), the time(s) and location(s) to complete the task(s) and the operator walking velocity, and outputting the total walking time for the workcell cycle and a graphical representation of the workcell including the object(s) and an operator walking path between points within the workcell at which the one or more tasks are completed.

Abstract: In a finite state machine (FSMverify) a set of goal states, to be searched for their reachability from a start state, is defined. An overapproximated path is found from a start state to a goal state by a forward approximation technique. The overapproximated path representation relies upon a partitioning of the state and input bits of FSMverify. A state matrix of the overapproximated path is organized by time-steps of FSMverify along a first dimension and by partitions of FSMverify state bits along a second dimension. An underapproximated path, along the path of the stepping stone matrix, is determined. Underapproximation is typically accomplished by simulation. A sequence of states to be output is updated with the underapproximated path. If a start to goal state sequence has been found, the procedure ends. Otherwise, the above steps of over and under approximation are repeated, using the results of the last underapproximation as a start state.

Abstract: Certain exemplary embodiments provide a method comprising: detecting a NERC disturbance in an electrical power system; determining a first corrective action to return the electrical power system to a pre-disturbance level within a predetermined disturbance recovery time; determining a second corrective action to cause the electrical power system to meet one or more predefined NERC CPS compliance target values; and providing a corrective control signal to the electrical power system.

Abstract: A technique for applying time compression to simulate long-term execution of a software application in the short time frames includes providing simulated events to a software application under test and selectively advancing the system clock. The subject system utilizes two utility modules to interact with a software application under testing. The first module, the Event Simulation module, generates a range of predefine events which simulate the nature and frequency of events to which the software application would react. The second module, the Clock Modification module, intercepts the time signal generated by the operating system under which the software application is executing and modifies the clock signal, typically by advancing the time at a rate which is faster than one second per second, i.e., normal time rate. With the subject system, the behavior of an application over a simulated period may be observed in just a fraction of the simulated period duration, e.g.

Abstract: The invention relates to a method and a neural network for computer-assisted knowledge management, based on a neural network (1) that is formed by a computer in its memory location. The invention method and neural network are especially for use in a decentralized, computer-assisted patent system that can be used via the Internet system, in the broad sense. The neural network (1) forms a system of artificial intelligence (KI), covering a fundamental knowledge base in the form of computer-readable texts. The neural network (1) consists of elements (2) that are associated with each other and weighted in relation to each other so that the sets of knowledge available can be managed and analyzed in relation to each other by computer means.

Abstract: To detect a potential virus-infected control script in a networking system, visual representations of control structures and operations effected by a suspect script are presented to a user. A visual representation of the control links that are contained within the suspect script is presented to the user, preferably in a manner such that inappropriate links and/or device states are easily recognized. To further assist in the identification of potential aberrant behavior, a manual or automated simulation process allows the user to visually observe the changes of state of appliances in response to control stimuli, based on the instructions contained in the suspect script.

Abstract: A production control system for producing products from parts, the production control system, comprising: a product data obtaining module configured to obtain product data including an effective surplus production quantity from a parent product production location, which is a location producing parent products using the products as their direct parts; a part data obtaining module configured to obtain part data including a surplus production quantity from a part production location producing the parts; an effective surplus production quantity calculation module configured to calculate an effective surplus production quantity of a production department which produces the products from the parts based on the effective surplus production quantity and the surplus production quantity; and, a part data transmission module configured to transmit part data including an effective surplus production quantity of the production department to the part production location.

Abstract: The present invention describes the method and system for characterizing optical receivers based on the measured impulse response and by applying linear system theory. In a first embodiment, the impulse response of an optical receiver is obtained. Convolving the impulse response with band-limited input pulses (modeled with straight-line edge pulses), a receiver output pulse can then be determined. From this pulse, an associated eye diagram can be mathematically derived and the maximum ISI can be estimated. In a second embodiment, for a given input pulse stream with a specified amount of noise, the impulse response-generated eye diagram is used to estimate the bit error rate (BER) that the receiver would yield.

Abstract: A first model (10), such as a architectural level model or an instruction set simulator model makes calls to a second model (12), such as a pipeline simulator for a data processing device returning cycle count or energy consumption values. The calls to the second model are relatively slow. The system stalls the returned behavioural characteristics from the second model (12) in a memo table (14) and when a sufficient number of these have been returned with sufficiently little variation between them, then they are marked as being valid for use in place of a call to the second model (12), thus speeding up modelling.

Abstract: Presently described is a formal language for describing the function of biochemical networks. Because it is a language, it includes a method of parsing, or understanding the language, which is a highly complex recursive algorithm. This formal language, the Cell Language, is described both informally, so that it may be written, and formally, so that it may be parsed. The Cell Language makes it possible to model all the interactions in a cell in a single diagram, with only a few representations of each molecule. The notation is compact and modular, in the sense that complex interactions composed of many subparts may be annotated with the same symbols as the simplest interactions composed of individual molecules or genes.

Abstract: Methods are disclosed for quantitatively characterizing the accuracy of a simulated electrical circuit model. In particular, available circuit simulation programs make use of “black box” models of transmission lines used to carry high-speed electrical signals. Electrical transmission lines are characterized by resistance, inductance, capacitance, and dielectric conductance, all values of which may vary with frequency. The “black box” model must accurately model the transmission line over a wide range of frequencies in a time-domain simulation. Algorithms used in the “black box” model may not accurately model the transmission line over the frequency range. Such inaccuracies must be quantified, and if excessive, must be corrected.

Abstract: A method of creating a mathematical model which is employed in the determination of at least one work location in a multi-layered laminated circuit panel. The mathematical model for modifying drill data takes into consideration translational and rotational compensations caused by the encountered stretching or shrinking of the multi-layered panel subsequent to pressing or due to thermally processing, whereby the mathematical model may be utilized to modify drill data in order to accurately predict hole or via locations.

Abstract: A system is provided that simulates cartographic features of an electronic map. The system employs one or more geometric shapes, such as a clothoid, to represent cartographic features of the electronic map. The system may more accurately and realistically describe the cartographic features of the map than a straight line system. The system may include a data model and methodology for converting data from a straight line system to a clothoid system. The system may also reduce the amount of memory capacity needed to describe the cartographic features of the electronic map. The electronic map may be displayed on a computer network, such as a wide area network, a local area network, a wireless or wireline network, Intranets or the Internet. This system may also be used with other systems, such as navigation systems.