36results about How to "Enable optimization" patented technology

The present invention provides an adaptive process control and profit depiction system which is responsive to both process measurement input signals, economic inputs, and physical environment inputs. The process control system features an interactive optimization modeling system for determining manipulated process variables (also known as setpoints). These manipulated process variables are used to position mechanisms which control attributes of a manufacturing system, such as a valve controlling the temperature of a coolant or a valve controlling the flow rate in a steam line.

A communication system transmits and receives a plurality of spread-spectrum signals having differences in at least one diversity parameter. The signals are highly correlated when their diversity parameters are similar, and the signals are uncorrelated when at least one diversity parameter is different. Any combination of a transmitter, a receiver, and a communication channel may diversity-encode the signals to effect differences in their diversity parameters. A receiver diversity-decoder compensates for differences in a diversity-parameter of at least one received signal to make the signal highly correlated with at least one other received signal. A correlator combines at least two of the received signals to recover an embedded information signal. The communication system enables the use of true-noise signals for spreading information signals, provides simplified receiver designs, and enables antenna arrays to spatially process spread-spectrum signals.

The density of at least one fluid in a pipe is determined using a pair of effective sound speeds a1eff and a2eff of the fluid / pipe system. The pair of effective sound speed measurements is taken at two sensing regions along the pipe wherein each of the sensing regions has a different cross sectional area compliance. The pair of effective sound speeds a1eff and a2eff is provided to signal processing logic 60, which determines the density of the fluid flowing in the pipe. The effective sound speeds a1eff and a2eff may be provided by a pair of sound speed meters positioned at the sensing regions wherein the sound speed meters utilize a spatial array of acoustic pressure sensors placed at predetermined axial locations along the pipe. The acoustic pressure sensors measure one-dimensional planar acoustic waves that are lower in frequency (and longer wavelength) signals than those used for ultrasonic flow meters, and thus is more tolerant to inhomogeneities in the flow. In addition, no external acoustic source is required and the meters may operate using passive listening.

The invention regards a resuscitation system having a chest compression device to repeatedly compress the chest of a patient and thereafter cause or allow the chest to expand. The device includes an electric motor connected to a compression element. A controller is coupled to the electric motor and causes the motor to actuate the compression element according to a predetermined profile. The controller is further operable to draw the compression element away from a patient's chest upon detecting a malfunction.

When a mobile host or mobile router in nested mobile network is roaming in a domain with multiple mobility anchor points, if the mobile host or mobile router in the nested mobile network tree path chooses different mobility anchor points to derive its regional care-of address, routing sub-optimality may occur. To overcome such routing sub-optimality, this invention presents two main methods. The first method is where the mobile router detects that a downstream node in its tree path has derived a regional care-of address from another mobility anchor point, and will make appropriate on-demand duplicate registration at the other mobility anchorpoint. The second method is such that the mobile router informs its own mobility anchor point of other mobility anchor point addresses, so that the mobile router's mobility anchor point will pass the location entries of the mobile router to the other mobility anchor points.

A Plasma Display Panel (PDP) in which a dummy area is arranged so as to retain phosphor paste ejected from extra nozzles when a plurality of nozzles are used to apply phosphor paste. The PDP includes a first substrate and a second substrate opposing each other; address electrodes arranged on the first substrate; display electrodes arranged on the second substrate perpendicular to a direction of the address electrodes; barrier ribs arranged in a space between the first substrate and the second substrate to define a plurality of discharge cells; and phosphor layers arranged in each of the discharge cells; wherein a display area comprises a plurality of the discharge cells arranged at positions where the address electrodes and the display electrodes cross each other; wherein a non-display area is arranged adjacent to an edge of the display area along a direction perpendicular to a direction in which phosphor layers of the same color are applied to discharge cells neighboring each other; and wherein the phosphor layers are arranged in portions of the non-display area.

This invention provides principles, methods and compositions for ascertaining the mechanism of action of pharmacologically important compounds in the context of network biology, across the entire scope of the complex pathways of living cells. Importantly, the principles, methods and compositions provided allow a rapid assessment of the on-pathway and off-pathway effects of lead compounds and drug candidates in living cells, and comparisons of lead compounds with well-characterized drugs and toxicants to identify patterns associated with efficacy and toxicity. The invention will be useful in improving the drug discovery process, in particular by identifying drug leads with desired safety and efficacy and in effecting early attrition of compounds with potential adverse effects in man.

A system, method, and computer program provide predicted energy and demand usage information. The information may be communicated to management in both graphical and report form. The information provides management with an immediate understanding of projected energy and demand usage in a time frame where the energy and demand usage can be associated with underlying causes. The result is that the need to devote considerable time and expertise to obtain and understand important energy consumption data are eliminated.

The present invention provides an improved method of identifying which electrical conductor is supplying a signaling-point that is located on that conductor, in the electrical grid. The present invention makes the identification by measuring currents flowing into and out of a common connection-point, such as a power bus, and analyzing concurrent portions of these currents to determine whether they are ingress-current or egress-current over the analysis-intervals, and by a subsequent intra-bus and inter-bus analysis of the ingress / egress patterns. This is in contrast to prior art systems that rely on the measurement of signal strength, an approach that does not take best advantage of information in the signal because it fails to consider polarity of instantaneous voltages, reflective of the direction of current flow, or the intra-bus and inter-bus ingress / egress current-relationships.

The invention is focused on transforming untapped energy in man-made processes into electricity. The surplus power being targeted is contained within pipes where gases, liquids, or solids exert extra pressure. This can be a byproduct of a chemical reaction, occur during release of compressed gas, or result from gravity pulling material from an elevated physical position to a lower one. To harness this energy the invention consists of a micro-turbine, generator, sensors, processors, electronic controls, and communications equipment that operate autonomously. The electricity produced by the devices will be consumed by a generating entity, delivered to other end-users, or sold into the power grid. The invention will use information services, comprised of computer software, to acquire, store, and report performance and security information transmitted from remote locations to persons who work for the generating entity and / or other third parties.

Executing a XML database query. The method may include compiling the XML database query to provide at least two alternative execution plans, wherein the at least two alternative execution plans provide the same response to the XML database query. The method may further include deciding during runtime, which of the at least two alternative execution plans is executed. The method may include executing the selected execution plan.

According to a first aspect of the invention, there is provided a method for displaying at least one video signal on at least one display, the method comprising selecting at least one video signal to be displayed on the at least one display, providing, for each of the at least one selected video signal, at least one respective final display resolution and at least one respective target position on the at least one display, in at least one input unit, receiving a corresponding one of the selected at least one video signal, pre-scaling each of the corresponding one of the selected at least one video signal according to at least one respective intermediate display resolution compatible with said at least one respective final display resolution, in at least one output unit, post-scaling at least one pre-scaled video signal to obtain at least one post-scaled video signal at said at least one respective final display resolution, the selecting and pre-scaling enabling optimization of a bandwidth between the at least one input unit and the at least one output unit and displaying the at least one post-scaled video signal each at its the at least one respective target position on the at least one display.

Provided are a reliability-based, real-time sensor network medium access control (MAC) communication system and method using a superframe. The superframe includes an active duration which is a time duration in which a communication is established, and a sleep duration which is a time duration in which no communication is established. The active duration includes a beacon block in which a plurality of beacon transmission nodes are respectively allocated beacon slots for transmitting a beacon frame, and a forwarding block in which each of sinks nodes is allocated a slot for unifying data regarding the sink node and data regarding sensor nodes managed by the sink node and transmit the result of unifying in order to establish a communication between the sink nodes and between each of the sink nodes and a base station.

A method for realizing the universal personal number ring back tone service comprises: determining the ring back tone played according to the called information, and determining the media resources for playing the ring back tone according to the calling information, the media resources information and the said ring back tone information; the said media resource plays the said ring back tone. The present invention also discloses a device and a system for realizing the universal personal number ring back tone service. On the basis of the present invention, UPT users are supported to assign the different ring back tone for each destination number, respectively, and the ring back tone information of each media resource is dynamically updated in accordance with the using situation of the ring back tone, therefore realizing that the UPT ring back tone service utilizes the network resources effectively.

A method and an apparatus for optimizing diagnostics of rotating equipment, in particular a gas turbine is provided. The apparatus includes:a) a device for providing status information about status of the rotating equipment over a series of time windows whereby status can be derived from sensor features of at least one available sensor taking measurements during a predefinable time period,b) a device for using deep learning which combines provided historic sensor information with sequence of events data indicating warnings and / or alerts of the rotating equipment,c) whereby status information is supplemented with via deep learning predicted probabilities whether a warning and / or an alert has occurred within a time window,d) device for providing an amount of textual diagnostic knowledge cases,e) device for extracting semantic information on text features from the textual diagnostic knowledge cases, andf) device for combining status information and semantic information into a unified representation enabling optimization of the diagnostics.

A system for enabling optimization of a parametric modeling process. The system includes a processor and an interface that allows at least one user input. Additionally, the system includes a regression analysis tree program that is executable by the processor. Upon execution by the processor, the regression analysis tree program operates to build a tree in accordance with the at least one user input by using a modified forward stepwise regression process to select the attributes for the tree's branches from a plurality of attributes. After the tree is built, the regression analysis tree program then performs regression analysis to calculate at least one regression result for an attribute subset in a tree branch when the tree branch is in compliance with at least one criterion and the attribute subset has not been previously analyzed.

A system and a method to exchange digital items among peers of computer networks. The items may comprise, without limitation, files, CP, BW, storing space, money, licenses, contracts, information and any other shareable resource of peers on a computer networks. The system and method may offer the item, bid, transfer and pay for the item. A buyer of the item may become a potential seller of it. The creator of the item may receive a percentage of the payment for any transfer of the item.

A software mechanism for enabling a programmer to embed selected machine instructions into program source code in a convenient fashion, and optionally restricting the re-ordering of such instructions by the compiler without making any significant modifications to the compiler processing. Using a table-driven approach, the mechanism parses the embedded machine instruction constructs and verifies syntax and semantic correctness. The mechanism then translates the constructs into low-level compiler internal representations that may be integrated into other compiler code with minimal compiler changes. When also supported by a robust underlying inter-module optimization framework, library routines containing embedded machine instructions according to the present invention can be inlined into applications. When those applications invoke such library routines, the present invention enables the routines to be optimized more effectively, thereby improving run-time application performance. A mechanism is also disclosed using a “_fpreg” data type to enable floating-point arithmetic to be programmed from a source level where the programmer gains access to the full width of the floating-point register representation of the underlying processor.

A method for estimating a plurality of geometrical parameters defining the size of a weld gun that has particular application for automatically selecting a weld gun for a welding operation. The method includes iteratively estimating a plurality of geometric parameters based on part section curves corresponding to a direction of approach of the weld gun to weld point of the plurality of weld points. Thereafter, a set of valid weld gun sizes are calculated based on the estimated plurality of geometric parameters. Similarly all the valid weld gun sizes are calculated corresponding to each of the weld gun approach direction. Further, each set of the valid gun sizes are estimated for each of the weld point for the welding operation. Finally, a weld gun for performing the welding operation is selected based on the set of weld gun sizes corresponding to the welding operation.

A magnetic random access memory circuit comprises a plurality of magnetic memory cells, each of the memory cells including a magnetic storage element having an easy axis and a hard axis associated therewith, and a plurality of column lines and row lines for selectively accessing one or more of the memory cells, each of the memory cells being proximate to an intersection of one of the column lines and one of the row lines. Each of the magnetic memory cells is arranged such that the easy axis is substantially parallel to a direction of flow of a sense current and the hard axis is substantially parallel to a direction of flow of a write current.

Simulation system for a control centre of a complex system such as an aircraft (23) made up of one or more control panels (11) with a set of control devices (31, 33, 35, 37, 39) for components of said complex system, comprising a suitable computer system for the simulation of the operation of said control panels (11) by using virtual panels (11′) which include simulated control devices (31′, 33′, 35′, 37′, 39′), implemented in screens (10) which are connected to the components controlled by said control panels (11), or to a simulating device for said connections, so that the signals or variables corresponding to the controlled components are assigned to their corresponding simulated control devices (31′, 33′, 35′, 37′, 39′) in the virtual panels (11′). The invention also refers to a computer-implemented method for the generation of the graphic interface (21) said virtual panels (11′).

A magnetic random access memory circuit comprises a plurality of magnetic memory cells, each of the memory cells including a magnetic storage element having an easy axis and a hard axis associated therewith, and a plurality of column lines and row lines for selectively accessing one or more of the memory cells, each of the memory cells being proximate to an intersection of one of the column lines and one of the row lines. Each of the magnetic memory cells is arranged such that the easy axis is substantially parallel to a direction of flow of a sense current and the hard axis is substantially parallel to a direction of flow of a write current.

A Plasma Display Panel (PDP) in which a dummy area is arranged so as to retain phosphor paste ejected from extra nozzles when a plurality of nozzles are used to apply phosphor paste. The PDP includes a first substrate and a second substrate opposing each other; address electrodes arranged on the first substrate; display electrodes arranged on the second substrate perpendicular to a direction of the address electrodes; barrier ribs arranged in a space between the first substrate and the second substrate to define a plurality of discharge cells; and phosphor layers arranged in each of the discharge cells; wherein a display area comprises a plurality of the discharge cells arranged at positions where the address electrodes and the display electrodes cross each other; wherein a non-display area is arranged adjacent to an edge of the display area along a direction perpendicular to a direction in which phosphor layers of the same color are applied to discharge cells neighboring each other; and wherein the phosphor layers are arranged in portions of the non-display area.

Embodiments of the invention relate to a device for analyzing a sample surface Comprising an outlet and a frame. The outlet is for forming a jet of gas, the jet forming a sampling region for receiving one or more sample surfaces, and the frame holding the outlet and being adapted to receive a detector means. The detector means has an inlet. In use, the jet produces desorbed sample from sample surfaces received in the sample area. At least a portion of the desorbed sample is ionized to produce one or more sample ions. The frame holds the outlet with respect to the sample ions and produce a signal indicative of the composition of the sample ions.

A method and a control unit for evaluating lifting force of a gas phase of a substantially vertical upward two-phase flow of a first fluid in a heat exchanger. The first fluid comprises the gas phase and a liquid phase. The method comprises determining that the lifting force of the gas phase is insufficient for lifting the liquid phase based on hot end approach of the heat exchanger and / or on pressure drop of the first fluid over the heat exchanger. The control unit is configured to determine that the lifting force of the gas phase is insufficient for lifting the liquid phase based on hot end approach of the heat exchanger and / or on pressure drop of the first fluid over the heat exchanger. A heat exchanger assembly comprising a heat exchanger and the control unit.