517results about How to "Negative effect" patented technology

Miniaturized, five and six degrees-of-freedom magnetic sensors, responsive to pulsed DC magnetic fields waveforms generated by multiple transmitter options, provide an improved and cost-effective means of guiding medical instruments to targets inside the human body. The end result is achieved by integrating DC tracking, 3D reconstructions of pre-acquired patient scans and imaging software into a system enabling a physician to internally guide an instrument with real-time 3D vision for diagnostic and interventional purposes. The integration allows physicians to navigate within the human body by following 3D sensor tip locations superimposed on anatomical images reconstructed into 3D volumetric computer models. Sensor data can also be integrated with real-time imaging modalities, such as endoscopes, for intrabody navigation of instruments with instantaneous feedback through critical anatomy to locate and remove tissue. To meet stringent medical requirements, the system generates and senses pulsed DC magnetic fields embodied in an assemblage of miniaturized, disposable and reposable sensors functional with both dipole and co-planar transmitters.

Compensation of pixels that generate erroneous readings (so-called “negative pixels”), produced when multiple touch events are generated by the same poorly grounded object on a touch sensor panel is disclosed. To minimize negative pixels, a thicker cover material and / or a lower dielectric constant can be used. Alternatively, narrower drive and sense lines can be employed. To compensate for negative pixels, a predicted negative pixel value can be computed as an indicator of pixels that are likely to be distorted. The negative pixel value for any particular pixel can be computing by summing up the touch output values for pixels in the drive line of that pixel, summing up the touch output values for pixels in the sense line of that pixel, and then multiplying these two sums. The predicted negative pixel value is added to the measured touch output value for the pixel to compensate for artificially negative readings.

A first light emission component is emitted which accounts for D % of the vertical cycle of a video signal in terms of duration and S % of the light emission intensity of a pixel over the vertical cycle. A second light emission component is emitted which accounts for (100−D)% of the vertical cycle in terms of duration and (100−S)% of the light emission intensity. Settings are made so that D and S meet a set of conditions A, 62≦S<100, 0<D<100, and D<S; or a set of conditions B, 48<S<62 and D≦(S−48) / 0.23.

A system for removing carbon dioxide from an atmosphere to reduce global warming including an air extraction system that collects carbon dioxide from the atmosphere through a medium and removes carbon dioxide from the medium; a sequestration system that isolates the removed carbon dioxide to a location for at least one of storage and which can increase availability of renewable energy or non-fuel products such as fertilizers and construction materials; and one or more energy sources that supply process heat to the air extraction system to remove the carbon dioxide from the medium and which can regenerate it for continued use.

Controlled cessation of heart beat during coronary bypass surgery and other cardiac surgeries on a beating heart improves surgical technique, and is achieved typically by electrical stimulation of the vagus nerve and administration of a combination of drugs.

This invention describes a method for improving isolation between the main antenna (e.g., a GSM antenna) and at least one further antenna (e.g., a BLUETOOTH / WLAN antenna, a diversity antenna, etc.) in an electronic communication device by a floating parasitic element placed between these two antennas for providing an isolation from electro-magnetically coupled currents between these two antennas in a ground plane, wherein the antennas are connected to the ground plane and the parasitic element is floating and electrically isolated from the ground plane. The advantages of the present invention include but are not limited to a more compact placement of antennas and a reduced cost and better reliability compared to an approach involving grounded parasitic elements.

A Railroad Surveying and Monitoring System configured on a mobile platform for surveying, monitoring, and analyzing rail position and superstructure and terrain substructure of railroad tracks (20a,b) or other structures. The system employs two or more High Accuracy Differential Global Positioning System devices (110,112), ground penetrating radar devices (116), terrain conductivity instruments (118), optical cameras (124), and data receivers and processors (126), which in turn process, display, and store the data in a usable database. Precise coordinate data generated from a High Accuracy Global Positioning System provides both location data for subsurface sensors and surface sensors and rail position coordinates to monitor track displacements during track inspection in real time.

Miniaturized, five and six degrees-of-freedom magnetic sensors, responsive to pulsed DC magnetic fields waveforms generated by multiple transmitter options, provide an improved and cost-effective means of guiding medical instruments to targets inside the human body. The end result is achieved by integrating DC tracking, 3D reconstructions of pre-acquired patient scans and imaging software into a system enabling a physician to internally guide an instrument with real-time 3D vision for diagnostic and interventional purposes. The integration allows physicians to navigate within the human body by following 3D sensor tip locations superimposed on anatomical images reconstructed into 3D volumetric computer models. Sensor data can also be integrated with real-time imaging modalities, such as endoscopes, for intrabody navigation of instruments with instantaneous feedback through critical anatomy to locate and remove tissue. To meet stringent medical requirements, the system generates and senses pulsed DC magnetic fields embodied in an assemblage of miniaturized, disposable and reposable sensors functional with both dipole and co-planar transmitters.

A pulmonary delivery apparatus (10) comprising: a first chamber (15) adapted to thermally vaporise a quantity of a first liquid to form a relatively warm first vapour (B) and a second chamber (16) adapted to atomize a quantity of a second liquid without heating of the second liquid to form a mist of a relatively cold second vapour (A), and an outlet (30) via which, in use, a user can inhale a mixture of the first and second vapours. An active ingredient such as nicotine is provided in the second chamber and an inert liquid in the first chamber.

Methods, systems, and computer program products for dynamically adjusting computer resources, as appropriate, in response to predictions of batch runtimes as well as for rendering costs of the computer resources actually utilized, which costs are consistent with customer demands.

Compositions, methods and devices for detecting and quantifying levels of an analyte polynucleotide in homogeneous assays using collections of soluble or immobilized hybridization probes. In certain preferred embodiments, the probes are immobilized in an array format. Polynucleotides may be quantified directly, or amplified in an in vitro nucleic acid amplification reaction prior to detection and quantitation. Amplification reactions may be performed in contact with the invented probes, and analyte amplicons quantified in real-time or end-point assays.

Methods and apparatus are provided for controlling pointer movement on a user interface display screen in a computer system. Selected areas of a display screen are defined to provide predetermined pointer movement control actions. Visual cues to the selected areas are provided for the user. In accordance with a feature of the invention, the pointer movement control actions assist computer users in selecting desired operations or objects while minimizing potential for inadvertent user selections or mistakes.

A method, apparatus and computer program product are provided for implementing professional use of instant messaging. A flow of an IM conversation is displayed. Responsive to identifying a user selection to pair a response with a previous request, a user entered response and a user selected previous request are sent. Responsive to a user selection, a new topic is displayed in a new view and a new IM conversation is started. When an IM conversation is completed or a window is closed for the IM conversation; the IM conversation is automatically saved. Responsive to a user selection, another user is added to the IM conversation and a window including the flow of the IM conversation is displayed to the added user. An object can be linked to an IM conversation and the IM conversation is automatically saved with the selected object.

The frequency changes in a bang-bang PLL that are generated using a digital phase detector's up / down signal are initially set to produce a faster pull-in rate and then reduced to produce a slower pull-in rate. The faster pull-in involves relatively large frequency changes and the slower pull-in rate involves smaller frequency changes. The changes in frequency of a bang-bang PLL can be implemented using a step size controller that includes timing control logic and step size logic. The function of the timing control logic is to control the timing of step size changes. The function of the step size logic is to set the step size of the frequency changes that are made by the VCO in response to the pd_up / down signal that is delivered directly to the VCO from the digital phase detector.

Methods of using software to synchronize the control of a camera on portable media device with the photoflash on an external lighting apparatus.The Camera-Equipped Portable Media Device (CEPMD) utilizes an External Lighting Apparatus (ELA) as a light source to improve the lighting conditions for portable media device photography. Both ELA and CEPMD are controlled by software, which synchronize the photoflash image capture as well as post process the image to further enhance the image quality. Furthermore, in a preferred ELA embodiment, it acts as a protective case for the CEPMD.

A method, apparatus and system that receives speech commands at a remote control device, digitizes those speech commands, and transmits the digitized speech commands to an electronic device, such as a digital home communication terminal (DCHT). The electronic device interprets the speech commands to allow the remote control operator to control the electronic device.

A method for generating hardness information of tissue subject to a varying pressure. The method comprises receiving signals from the tissue from a sensor for measuring the deformation of the tissue in a measuring plane defined by the sensor, which sensor, during a varying pressure exerted on the tissue, is moved along the tissue in a direction transverse to the measuring plane; identifying strain of the tissue from the resulting signals; and relating the strain to elasticity and / or hardness parameters of the tissue. The method may comprise the step of displaying elasticity and / or hardness parameters of a tissue surface or tissue volume part extending practically parallel to the direction of motion of the sensor.

A method, apparatus, and computer program product are provided for implementing a receive function over an interconnect network, such as InfiniBand. A virtual lane (VL) with a pending packet for a queue pair (QP) is selected. Then the pending packet is checked for an exceptional condition. Responsive to identifying the exceptional condition for the pending packet, a state bit is set for freezing the selected VL; and an interrupt is generated to firmware. Responsive to receiving the interrupt, the firmware determines a cause for freezing the selected VL and performs a responsive action. For example, the responsive action performed by firmware includes firmware performing an error recovery procedure (ERP) for the QP; firmware updating a state for the QP; or firmware performing application unique processing for the QP.

A method of printing a pattern having vertically oriented features and horizontally oriented features on a substrate utilizing dipole illumination, which includes the steps of: identifying background areas contained in the pattern; generating a vertical component mask comprising non-resolvable horizontally oriented features in the background areas; generating a horizontal component mask comprising non-resolvable vertically oriented features in the background areas; illuminating said vertical component mask utilizing an X-pole illumination; and illuminating said horizontal component mask utilizing a Y-pole illumination.

An information handling system includes a first node and a second node. Each node includes a processor and a local system memory. An interconnect between the first node and the second node enables a processor on the first node to access system memory on the second node. The system includes affinity information that is indicative of a proximity relationship between portions of system memory and the system nodes. A BIOS module migrates a block from one node to another, reloads BIOS-visible affinity tables, and reprograms memory address decoders before calling an operating system affinity module. The affinity module modifies the operating system visible affinity information. The operating system then has accurate affinity information with which to allocate processing threads so that a thread is allocated to a node where memory accesses issued by thread are local accesses.

A method and apparatus are provided for customizing and monitoring multiple interfaces, such as, multiple IEEE 1149.1 standard joint test access group (JTAG) interfaces and implementing enhanced fault tolerance and isolation features. A first interface is connected to a pair of master sources. A second interface is connected to a plurality of target interfaces; and a third interface is provided for a plurality of predefined control signals. A pair of redundant selectors is provided for coupling a select signal to the first multiplexer for selecting one of the plurality of target interfaces. A pair of redundant ATTENTION monitor functions is provided for monitoring ATTENTION signals for each of the plurality of target interfaces

A parallel robot or parallel kinematics mechanism is provided for uses such as robotics or machining. The mechanism comprises a fixed base, a main arm, and a first and second support arm to position and orient an object in a cylindrical space with at least three degrees of freedom and retained inclination. The main arm includes an end component for supporting the object and linkage means to retain the inclination of the end component with respect to the base for all positions and orientations of the end component. The mechanism advantageously provides a large cylindrical workspace and a small footprint and is capable of moving an object at high accelerations and speeds. The mechanism can be equipped with an additional motor to orient an object, thereby providing the mobility of a SCARA robot. Alternatively, it can be equipped with passive transmission means that allow for an object to be displaced in parallel to itself.

A parallel robot or parallel kinematics mechanism is provided for uses such as robotics or machining. The mechanism comprises a fixed base, a main arm, and a first and second support arm to position and orient an object in a cylindrical space with at least three degrees of freedom and retained inclination. The main arm includes an end component for supporting the object and linkage means to retain the inclination of the end component with respect to the base for all positions and orientations of the end component. The mechanism advantageously provides a large cylindrical workspace and a small footprint and is capable of moving an object at high accelerations and speeds. The mechanism can be equipped with an additional motor to orient an object, thereby providing the mobility of a SCARA robot. Alternatively, it can be equipped with passive transmission means that allow for an object to be displaced in parallel to itself.

A semiconductor assembly comprises a package, which in turn comprises at least one substrate, a first die stacked onto the substrate, at least one further die stacked onto the first die, at least one heat spreader in the package, and TSV:s extending through the stacked dies. The ends of the TSV:s are exposed at the further die.

An active antenna test system is described. The active antenna test system comprises an active antenna unit comprising: a plurality of antenna elements; at least one processor; a plurality of transceiver modules operably coupled to the at least one processor and arranged to receive at least one first baseband signal for transmission via at least one of the plurality of antenna elements and arranged to pass at least one second baseband signal thereto received and down-converted from at least one of the plurality of antenna elements; and at least one switching module operably coupling the plurality of antenna modules to the plurality of transceiver modules. The active antenna test system also comprises at least one communication test equipment, such as a radio frequency, RF, test module and at least one baseband processor. The active antenna unit further comprises at least one externally connectable radio frequency, RF, test port operably coupled to the at least one switching module and arranged to externally couple the at least one communication test equipment to at least one of the plurality of transceiver modules for conductive testing.

A method, apparatus and system that receives speech commands at a remote control device, digitizes those speech commands, and transmits the digitized speech commands to an electronic device, such as a digital home communication terminal (DCHT). The electronic device interprets the speech commands to allow the remote control operator to control the electronic device. Because speech recognition is performed at the electronic device, rather than at the remote control device, the remote control does not have to interpret and transmit infrared signals that represent user commands. This simplifies the processing and voice recognition capabilities required by the remote control. Additionally, because the electronic device processes the digitized voice received from the remote control device, the electronic device can negate the effect of sounds, such as television audio, likely captured by the microphone on the remote control device. This results in a great capability of the electronic device to interpret user commands.

embodiments of the invention include purification of DNA, preferably plasmid DNA, by use of selective precipitation, preferably by addition of compaction agents Also included is a scaleable method for the liquid-phase separation of DNA from RNA. RNA may also be recovered by fractional precipitation according to the invention. RNA, commonly the major contaminant in DNA preparations, can be left in solution while valuable purified plasmid DNA is directly precipitated. Endotoxin can also be kept to very low levels. The invention includes mini-preps, preferably of plasmid and chromosomal DNA to obtain sequenceable and restriction digestible DNA in high yields in multiple simultaneous procedures. As a method of assay, a labeled probe is precipitated by hybridizing it to a target, (erg. chromosomal DNA, oligonucleotides, Ribosomal RNA, tRNA), and thereafter precipitating the probe / target complex with compaction agents and leaving in solution any unhybridized probe.

Hair care composition comprising from about 0.1% to about 20% of a sulfopropyl(meth)acrylate compound, an alpha methylene lactone, or a mixture thereof, wherein the sulfopropyl(meth)acrylate compound and the alpha methylene lactone each have a molecular weight of less than 500 grams / mole; and a dermatologically acceptable carrier.

A method, apparatus and computer program product are provided for implementing enhanced notification and control features in an oscilloscope. User selected notification options and user selected control options are stored. When a predefined event is identified, the user selected notification options are used for notifying a remote user of the identified predefined event. The user selected control options are used for receiving user selections enabling the user to remotely control oscilloscope operational settings. The user can be notified with a telephone call, an email or a pager text message and the user can change operational settings using a telephone call or an email containing commands.