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47results about How to "Reduce," patented technology

Methods and devices for reduction of motion-induced noise in optical vascular plethysmography

InactiveUS6997879B1Reduce Motion ArtifactsMotion artifact can be minimizedElectrotherapyCatheterThree vesselsLength wave
Methods and devices are provided for reducing motion artifacts when monitoring volume changes in blood vessels. Light having a first wavelength and light having a second wavelength are transmitted through a human appendage, toward the epidermis of a patient, or through tissue within the body of a patient. A portion of the light having the first wavelength and a portion of the light having the second wavelength is received. A first signal is produced based on the received portion of light having the first wavelength. A second signal is produced based on the received portion of light having the second wavelength. One of the first and second signals is subtracted from the other to produce a plethysmography signal that is representative of volume changes in blood vessels of patient tissue.
Owner:PACESETTER INC

System and method for minimizing package delivery time

An inventive system for delivering packages includes a computer system for determining an optimum route for delivering the package, an electronic tag associated with the package including a first transceiver, and a signaling device. The inventive system also includes a base station having a second transceiver for wirelessly communicating with the first transceiver.
Owner:VISIBLE ASSET INC

Maskless Doping Technique for Solar Cells

A improved, lower cost method of producing solar cells utilizing selective emitter design is disclosed. The contact regions are created on the substrate without the use of lithography or masks. The method utilizes ion implantation technology, and the relatively low accuracy requirements of the contact regions to reduce the process steps needed to produce a solar cell. In some embodiments, the current of the ion beam is selectively modified to create the highly doped contact regions. In other embodiments, the ion beam is focused, either through the use of an aperture or via adjustments to the beam line components to create the necessary doping profile. In still other embodiments, the wafer scan rate is modified to create the desired ion implantation pattern.
Owner:VARIAN SEMICON EQUIP ASSOC INC

Method and apparatus for image forming capable of effectively adjusting image shifts

An image forming apparatus includes a plurality of image bearing members configured to bear respective images, an optical writing unit configured to write the respective images on the plurality of image bearing members by deflecting a laser beam on a polygon mirror, a transfer unit configured to transfer the respective images onto an image receiving member, and a controlling unit configured to perform an adjustment of a difference in phase of respective rotation speeds between the plurality of image bearing members at a timing of one of non-image forming operations during a series of image forming operations performed by the plurality of image bearing members, the optical writing unit, and the transfer unit.
Owner:RICOH KK

System and method for managing a fleet of vehicles including electric vehicles

A method, device, and system for managing a fleet of vehicles is disclosed. The method includes providing a telematics device for an electric vehicle of the fleet of vehicles, the telematics device being capable of obtaining data from the electric vehicle; using the telematics device to identify the electric vehicle based on the data obtained from the electric vehicle; providing a data definition set for the electric vehicle to the telematics device; and using the telematics device and the data definition set to determine whether the electric vehicle is in a vehicle mode based on the data obtained from the electric vehicle and the data definition set. The vehicle mode of the electric vehicle can be at least one of a charging mode, a driving mode, and a parked mode.
Owner:GEOTAB

Domain controlling systems, methods and computer program products for administration of computer security threat countermeasures to a domain of target computer systems

A threat management domain controller is responsive to a computer-actionable threat management vector that includes a first computer-readable field that provides identification of at least one system type that is affected by a computer security threat, a second computer-readable field that provides identification of a release level for the system type and a third computer-readable field that provides identification of a set of possible countermeasures for a system type and release level. The threat management domain controller processes a threat management vector that is received for use by a domain of target computer systems, and transmits the threat management vector that has been processed to at least one of the target computer systems in the domain of target computer systems.
Owner:LENOVO PC INT

Normally closed solenoid valve

To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.
Owner:ADVICS CO LTD

Production method for r-t-b sintered magnet

A step of, while a powder of an RLM alloy (where RL is Nd and / or Pr; M is one or more elements selected from among Cu, Fe, Ga, Co, Ni and Al) and a powder of an RH compound (where RH is Dy and / or Tb; and the RH compound is one, or two or more, selected from among an RH fluoride, an RH oxide, and an RH oxyfluoride) are present on the surface of a sintered R-T-B based magnet, performing a heat treatment at a sintering temperature of the sintered R-T-B based magnet or lower is included. The RLM alloy contains RL in an amount of 65 at % or more, and the melting point of the RLM alloy is equal to or less than the temperature of the heat treatment. The heat treatment is performed while the RLM alloy powder and the RH compound powder are present on the surface of the sintered R-T-B based magnet at a mass ratio of RLM alloy:RH compound=9.6:0.4 to 5:5.
Owner:HITACHI METALS LTD

Semiconductor process for treating metal gate

A semiconductor process for treating a metal gate includes the following steps. A metal gate including a main conductive material on a substrate is provided. A H2 / N2 plasma treatment process is performed to reduce the main conductive material.
Owner:UNITED MICROELECTRONICS CORP

Network, control system for controlling the network, network apparatus for the network, and method of controlling the network

A control system for controlling a network including a plurality of network apparatuses, includes a network site controller for controlling a cooling system in the network and extracting network resource and ambient information from the plurality of network apparatuses into topological information, and a network controller for controlling the plurality of network apparatuses based on the topological information.
Owner:NEC CORP +1

System for processing graphic objects including a secured graphic manager

The general field of the invention is that of viewing systems that have to display information or images having different criticality levels. The viewing system according to the invention comprises at least one secure graphic manager with a criticality level at least equal to the highest criticality level of the graphic applications. The manager has the following detection means: violation of the segregation of the applications in their respective display window; overrunning of the processing times of each application; and violation of the specific storage spaces of the graphic applications.
Owner:THALES SA

Method and system for controlling product flows

A system for treating products, such as foodstuff products, in the course of packaging includes a plurality of extraction stations set cascaded along a flow of products that has the character of a disorderly array, in which rows or ranks are not in general distinguishable. The extraction stations may be traversed by the flow possibly likewise deriving from the flow itself respective derived flows of products. The speeds of operation of the extraction stations are adjustable for regulating the intensities of the respective derived flows. The extraction stations have associated thereto inspection stations (preferably of a visual type, e.g., laser type) for detecting the intensities of the derived flows, whilst said derived flows are kept, at least temporarily, as disorderly arrays of advancing products, without proceeding to accumulations or any reordering thereof. A control system operatively connected to the inspection stations and to the extraction stations enables regulation of the speeds of operation of the extraction stations as a function of the intensity detected by the inspection stations so as to be able to exert an effective action of balancing of the derived flows.
Owner:CAVANNA SPA PRATO SESIA

System and method for reducing NOx emissions during transient conditions in a diesel fueled vehicle with EGR

The present invention is a dual-stage fuel injection strategy for compression ignition engines in which 15-40% of the fuel is injected into the combustion chamber no later than about −20 to −30 CA ATDC and as early as IVC. The remaining fuel is then injected in one or more fuel pulses, none of which start before about −20 to −30 CA ATDC. The fuel injected early in the compression stroke forms a lean mixture that burns with low soot and low NOx emissions. The combustion of that fuel serves to increase in-cylinder temperature such that the ignition delay of subsequent fuel injection pulses is short. This mode is utilized when it is predicted that a NOx spike is imminent. Various other alternative methods for reducing NOx spikes are also disclosed such as specialized EGR systems that can provide EGR with low manifold vacuum.
Owner:FORD GLOBAL TECH LLC

Lyophilization of synthetic liposomal pulmonary surfactant

ActiveUS20140088025A1Reduce and eliminate cake levitationReducePowder deliveryPeptide/protein ingredientsLungIntensive care medicine
Lyophilized pulmonary surfactants having an increased specific surface area and porosity are described. A method of making lyophilized pulmonary surfactants is described.
Owner:DISCOVERY LABORATORIES INC

Pro-Inflammatory and Anti-Inflammatory Antibodies Against the Heparin-Binding Protein (Hbp)

InactiveUS20070269437A1ReduceModulate inflammatory responseAntipyreticAnalgesicsAnti-inflammatoryGram
The present invention relates to providing antibodies against human heparin-binding protein (hHBP) or against a homologue of hHBP, such as porcine heparin binding protein (pHBP) or human neutrophil elastase (hNEL), and using said antibodies for the manufacture of a medicament for treatment of Gram positive and / or Gram negative infections, sepsis, disseminated intravascular coagulation, modulation of inflammatory response, and / or prevention of cell apoptosis. Antibodies of the invention are capable of modulating at least one inflammatory response associated with hHBP, in particular, the invention relates to monoclonal antibody F19A5B1, capable of stimulating said at least one inflammatory response, and monoclonal antibody F19A5B4, capable of inhibiting said at least one inflammatory response.
Owner:HANSA MEDICAL AB

Silicon wafer and method for producing the same

The present invention provides a method for producing a silicon wafer from a defect-free silicon single crystal grown by a CZ method, the method comprising: preparing a silicon wafer obtained by slicing the defect-free silicon single crystal and subjected to mirror-polishing; then performing a heat treatment step of subjecting the mirror-polished silicon wafer to heat treatment at a temperature of 500° C. or higher but 600° C. or lower for 4 hours or more but 6 hours or less; and performing a repolishing step of repolishing the silicon wafer after the heat treatment step such that a polishing amount becomes 1.5 μm or more. Therefore, it is an object to provide a method by which a silicon wafer can be produced at a high yield, the silicon wafer in which LPDs are reduced to a minimum, the silicon wafer with a low failure-incidence rate in an inspection step and a shipment stage.
Owner:SHIN-ETSU HANDOTAI CO LTD

Ameliorating drug-induced elevations in blood pressure by adjunctive use of antihypertensive drugs

Patients which are treated with stimulants (e.g., CNS stimulants, sympathomimetic amine, or anorectic / anorexigenic), such as patients being treated for attention deficit / hyperactivity disorder or obesity, often are atrisk in developing high blood pressure. Similarly, patients which are treated with analgesics such as non-steroidal anti-inflammatory drugs (NSAIDs) over an extended period of time risk developing high blood pressure. These and other iatrogenic therapies (therapies which inadvertently cause an increase in, e.g., blood pressure) are addressed by providing the patient with one or more antihypertensive drugs, most preferably calcium channel blockers, during the treatment period. The CNS or NSAIDs can be provided separately or together with the antihypertensive drugs or as part of a combined composition. The adjunctive therapy can prevent or reduces cardiovascular disease and other complications of high blood pressure attendant with these iatrogenic therapies.
Owner:JPW PCH +1

Optical devices

The present invention relates to optical devices and, more particularly, to optical waveguide devices in which characteristics of a light signal are modulated or changed in accordance with an applied electric field. Conventionally, in such devices, such as, for example, a Mach-Zehnder modulator, DC drift problems, as are well known within the art, must be surmounted if the optical device is to meet minimum performance criteria. Suitably the present invention provides a layer of an oxide of silicon, preferably substantially, free of metallic impurities, where the ratio of oxygen to silicon is greater than 2 and is preferably greater than or equal to 2.2.
Owner:JDS UNIPHASE CORP

Object scanning method based on mobile terminal and mobile terminal

A method performed by one or more processors of a mobile terminal is provided. The method includes: identifying a monitoring object based on a scanning instruction that is entered in an application interface; starting, based on the scanning instruction, a scanning object for scanning the monitoring object; and displaying the scanning object, a scanning range of the scanning object, a scanned monitoring object in the scanning range, and a remaining life value of the scanned monitoring object.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Process and device for aerating suspensions

The disclosure relates to a process and device for aerating suspensions, particularly to flotate them, for example in deinking of pulp suspensions which includes a primary and secondary stage. In order to improve ash removal, a washing process is interposed between the primary and secondary stages.
Owner:ANDRITZ AG

Systems and methods for recording biomagnetic fields of the human heart

PendingUS20210369165A1ReduceReduce an ambient background magnetic fieldSensorsMagnetic field measurement using magneto-optic devicesHuman heartMagnetocardiography
A magnetocardiography (MCG) system includes a passively shielded enclosure having walls defining the passively shielded enclosure, each of the walls including passive magnetic shielding material to reduce an ambient background magnetic field within the passively shielded enclosure; an MCG measurement device including optically pumped magnetometers (OPMs); and active shield coils within the passively shielded enclosure and stationary relative to the passively shielded enclosure and the MCG measurement device, wherein the active shield coils are configured to further reduce the ambient background magnetic field within a user area of the passively shielded enclosure.
Owner:HI LLC

Particulate-Incorporating Attachment for a Drop Spreader

A particulate-incorporating attachment for a drop spreader is provided that includes a two-portion mount bracket, an implement holder, and a rake / brush and optionally includes wheels. The bracket portions are connected to form a mount bracket over the rest brace of the drop spreader. The mount bracket mounts the implement holder, which supports the rake / brush in a suitable position to assist in the incorporation of infill material into the space between the grass tufts of synthetic turf or to assist in the incorporation of other dropped particulates into synthetic or natural turf or onto the ground.
Owner:WADKINS JOE DENNIS

Method and apparatus for continuously controlling denitrification in variable nitrogen loads in wastewater

The invention is a method and an apparatus for continuously controlling denitrification in wastewater purification in a sewage treatment plant having at least one denitrification stage under varying nitrogen loads comprising the steps a) provision of excess sludge, b) treatment of the excess sludge according to running parameters determined in advance, c) separation of the treated excess sludge into an organic fraction and an inorganic fraction, d) measurement of actual values for dissolved organic carbon (DOC) in the organic fraction, e) recirculation of the organic fraction to one of the denitrification stages, f) comparison of actual values with predetermined setpoint values for DOC fractions and, in the event of difference between actual values and setpoint values, determination of altered running parameters for treatment of the excess sludge in step b), g) repetition of steps a), to f).
Owner:BAYER TECH SERVICES GMBH
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