Patent application number | Description | Published |
20130341977 | ALERT SYSTEMS AND METHODS FOR A VEHICLE - Haptic feedback systems, vehicle seat assemblies, and vehicles are provided. The haptic feedback system includes a bottom seat member, a first motor, and a second motor. The bottom seat member includes a seat pan with a first side, a second side, a first bolster, and a second bolster. The first bolster is positioned on the first side of the seat pan and the second bolster is positioned on the second side of the seat pan, wherein the first bolster and the second bolster include a resilient material. The first motor supported by the resilient material of the first bolster and the second motor is supported by the resilient material of the second bolster. | 12-26-2013 |
20130342330 | ALERT SYSTEMS AND METHODS FOR A VEHICLE - Methods and vehicles are provided for providing haptic feedback to a vehicle occupant. In one embodiment, the method includes selecting a pattern of active haptic periods during which a controller will command a plurality of haptic actuators disposed in a seat of a vehicle to generate haptic pulses, determining a desired voltage of a signal supplied to the haptic actuators that indicates the active haptic periods to generate a desired intensity of haptic pulses, determining an actual voltage of an energy storage device of the vehicle, calculating a pulse width modulation (PWM) pattern that simulates the desired voltage when applied to the signal using the actual voltage, and generating a signal that indicates the active haptic periods based on the PWM pattern to command the haptic actuators to generate the desired intensity of haptic pulses. | 12-26-2013 |
20130342339 | ALERT SYSTEMS AND METHODS FOR A VEHICLE - Methods and vehicles are provided for providing haptic feedback to a vehicle occupant. In one embodiment, the method includes evaluating conditions related to a vehicle, selecting a type of haptic alert based on the evaluated conditions, selecting a pattern of haptic actuators to command based on the type of haptic alert and a location of the haptic actuators in a seat of the vehicle, selecting a number of active haptic periods to command based on the type of haptic alert, selecting a duration of the active haptic periods and a duration of inactive haptic periods based on the type of haptic alert, and generating a signal indicating the active haptic periods based on the selected pattern of haptic actuators, the selected number of active haptic periods, and the selected duration of the active and inactive haptic periods. | 12-26-2013 |
20130342366 | ALERT SYSTEMS AND METHODS FOR A VEHICLE - Methods and vehicles are provided for providing haptic feedback to a vehicle occupant. In one embodiment, the method includes determining at least one of interior conditions and exterior conditions of a vehicle. The vehicle includes a plurality of haptic actuators disposed in a seat. The method further includes calculating at least one of a pulse width modulation (PWM) pattern and an on/off compensation pattern based on the determined interior conditions and exterior conditions. The method further includes generating a signal with active periods that include at least one of the calculated patterns to command the plurality of haptic actuators to produce haptic pulses. | 12-26-2013 |
Patent application number | Description | Published |
20090304420 | CHEMICALLY-TREATED CLEANING WEB - A fuser debris inhibiting system and apparatus using an impregnated cleaning web. This web is impregnated with materials of: succinic acid, DPTA, HEDTA, NTA, DMSA or their salts. The web can contact the fuser member directly or can contact external heat rolls which in turn contact the fuser roll. | 12-10-2009 |
20100221410 | PROCESS FOR COATING FLUOROELASTOMER FUSER MEMBER USING FLUORINATED SURFACTANT - A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing said coating solution on said fuser member to form a fuser member coating, wherein said fluorinated copolymer surfactant comprises a fluorinated acrylate copolymer having pendant fluorinated alkyl groups. | 09-02-2010 |
20100221444 | PROCESS FOR COATING FLUOROELASTOMER FUSER MEMBER USING FLUORINATED SURFACTANT - A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing said coating solution on said fuser member to form a fuser member coating, wherein said fluorinated copolymer surfactant comprises a fluorinated polyether copolymer comprising pendant trifluoroethoxy groups. | 09-02-2010 |
20150104226 | TRANSFER ASSIST MEMBERS - A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of urea-glyoxal resins, and polyester polyols present on a support polymer layer. | 04-16-2015 |
Patent application number | Description | Published |
20100271124 | Distortion Compensation Device - A distortion in an amplified signal obtained by amplifying a first input signal, is compensated for by applying a correction factor to the first input signal. The correction factor is updated based on the first input signal and the amplified signal. Updating the correction factor is prohibited when a value of the first input signal is same as a value of a second input signal among a plurality of input signals input previous to the first input signal. | 10-28-2010 |
20100310007 | Filter Device - An input signal to a filter device is allowed to be written into one of a plurality of sequentially connected cells if the input signal is not the zero-valued sample. Each cell receives the input signal and multiplies the input signal by one of a plurality of weight coefficients. The input signal is stopped to be written into any of the cells if the input signal is the zero-valued sample. A result of a filtering operation is output from the last cell. | 12-09-2010 |
20100323638 | PHASE CORRECTOR AND PHASE CORRECTION METHOD - A phase corrector in a radio transmitter includes a quadrature modulator which modulates a first carrier signal by using an in-phase component and a quadrature component of a first signal, a quadrature demodulator which demodulates a feedback signal by using a second carrier signal to generate a second signal including an in-phase component and a quadrature component, a phase detector which detects a phase error between the first signal and the second signal based on the in-phase components and the quadrature components of the first signal and the second signal, and a phase shifter which performs phase shift of any one of the first signal, the second signal, the first carrier signal and the second carrier signal based on a sum value obtained by adding to the phase error a first phase amount varying on a time base in a given phase range. | 12-23-2010 |
20100323639 | PHASE CORRECTION APPARATUS AND PHASE CORRECTION METHOD - A phase correction apparatus in a wireless transmitter includes a modulator for modulating a first carrier signal by an in-phase component and a quadrature-phase component of a first signal, a demodulator for demodulating a returned signal by a second carrier signal and generating a second signal including an in-phase component and an quadrature-phase component, a phase detector for detecting a phase error between the first signal and the second signal based on the in-phase components and the quadrature-phase components of the first and second signals, and a phase shifter group for performing a phase shift based on the phase error, the phase shifter group including a first phase shifter for performing a phase shift on any of the first signal, the second signal, the first carrier signal, and the second carrier signal and a second phase shifter for shifting a phase of the first signal. | 12-23-2010 |
20100323640 | PHASE CORRECTION APPARATUS AND PHASE CORRECTION METHOD - A phase correction apparatus in a wireless transmitter includes a modulator configured to modulate an in-phase component and a quadrature component of a first signal by a first carrier wave signal, a demodulator configured to demodulate a returned signal by a second carrier wave signal and generate a second signal that includes an in-phase component and a quadrature component, a phase detector configured to binarize the in-phase components and the quadrature components of the first and second signals according to signal levels, and detect a phase error between the first signal and the second signal based on combinations of the binarized signal components in the first signal and the second signal, and a phase shifter configured to phase-shift the first signal, the second signal, the first carrier wave signal, or the second carrier wave signal, based on the phase error. | 12-23-2010 |
20110268226 | MEMORY EFFECT CANCELLER, TRANSMITTER, AND MEMORY EFFECT CANCELLING METHOD - A memory effect canceller includes a sample obtaining section that obtains a plurality of discrete-time samples of a transmission signal supplied to a power amplifier that amplifies a transmission signal, a signal generation section that generates a correction signal that is a weighted linear combination, using given weighting coefficients, of partial derivatives of a transfer function of the power amplifier, wherein the transfer function has been defined in advance with a plurality of discrete-time samples as input variables, and wherein the partial derivatives are based on the discrete-time samples obtained by the sample obtaining section at respective times, and a signal correction section that corrects an output signal of the power amplifier based on the correction signal. | 11-03-2011 |
20110293051 | RECEIVING DEVICE, LINEARIZER, AND DISTORTION COMPENSATION METHOD - A receiving device which receives a signal transmitted from a transmitting device by using a power amplifier, the receiving device includes a calculating unit which performs distortion compensation on a symbol included in a reception signal, a delay unit which holds a signal for a result from the distortion compensation, and the calculating unit performing the distortion compensation on a second symbol at a timing later than a first symbol based on a coefficient corresponding to an amplification characteristic of the power amplifier and on the signal for the result from the distortion compensation with respect to the first symbol held by the delay unit. | 12-01-2011 |
20120154033 | AMPLIFYING APPARATUS AND DISTORTION COMPENSATION METHOD - An amplifying apparatus includes: a plurality of amplifiers; a linear combiner receiving a plurality of leakage signals resulting from cross leakage between outputs of the plurality of amplifiers and performing a linear combination of level values of the plurality of leakage signals to generate a plurality of linear combination signals; and an output calculator calculating real level values of a plurality of output amplified signals of the amplifiers from level values of the linear combination signals. | 06-21-2012 |
20120177143 | COMPOSITE AMPLIFIER, TRANSMITTER, AND COMPOSITE AMPLIFIER CONTROL METHOD - A signal distributor sequentially outputs N input signals respectively corresponding to N rows of a matrix of which each has N element signals in which a predetermined matrix is obtained by dividing the matrix by a predetermined value. A coupler adds the amplified N element signals for each the input signal. A solver computes feedback signals Y* for the individual amplifiers by using an addition result Y of the outputs for each the input signal and the inverse matrix L | 07-12-2012 |
20120224653 | COMPOSITE POWER AMPLIFIER, TRANSMITTER, AND COMPOSITE-POWER-AMPLIFIER CONTROL METHOD - C-HPA separates an input signal into separated signals, and amplifies and combines the separated signals. The C-HPA includes a plurality of signal splitters, a delay discrepancy estimator, and a delay discrepancy adjuster. Each of the signal splitters splits each of the separated signals into a signal in which a time component of the separated signal is put ahead a predetermined time and a signal in which the time component is delayed the predetermined time, and outputs split signals. The delay discrepancy estimator uses the input signal, the split signals output from each of the signal splitters and the combined output signal to estimate delay discrepancy between the separated signals. The delay discrepancy adjuster uses the estimated delay discrepancy to adjust the delay discrepancy between the separated signals. | 09-06-2012 |
Patent application number | Description | Published |
20090328067 | UNIFIED, CONFIGURABLE SERVICES STACK FOR INTEGRATION OF ENTERPRISE APPLICATIONS - A system and method for generating application code and an external interface for a service class in an enterprise resource planning (ERP) system is provided. The system receives a definition of a service class from a user via a user interface tool. The definition of the service class specifies a query for the service class and operations that are to be enabled for the service class. The system automatically generates application code for the service class, which enables the service class to be used by an internal endpoint of the ERP system. The application code is customizable by the user; the user may add additional operations to the service class. In addition, the system automatically generates an external interface for the service class, which enables the service class to be used by an external endpoint of the ERP system without needing knowledge of the application code. | 12-31-2009 |
20110035396 | RUNTIME-DEFINED DYNAMIC QUERIES - A programming model for a query service (e.g., web) that supports defining query builders which are bound dynamically at runtime to parameter values. Moreover, the programming model can be used to customize the query execution, for example, by adding pre-processing, post-processing, or dynamic binding to queries (e.g., selecting the query to be executed dynamically at runtime). As a consequence, generalized and parameterized queries can be used (with different runtime values for parameters) in different scenarios. | 02-10-2011 |
Patent application number | Description | Published |
20130157249 | System, Method, and Device For Preserving Blood or its Components in Gas Medium Under Pressure - A system, method, and device for preserving blood and its components is described. The system and method generally include a device having a body defining a chamber, the chamber being configured to receive at least one bag containing blood or its components, the at least one bag being permeable to gas, for example, xenon. A cover is hermetically sealable to the body. An inlet is in fluid communication with the chamber. A pressure indicator is configured to indicate pressure in the chamber, the pressure indicator including a conduit containing a liquid. A portion of the conduit is transparent such that the liquid is visible. A source of pressurized gas, such as xenon, is provided to provide the pressurized gas to the chamber. | 06-20-2013 |
20130344596 | Method for Preserving Cells and Cell Cultures - Provided is a method for reducing apoptosis in nucleated cells. The method entails holding nucleated cells in a container and adding a gas containing xenon to the container so that the pressure inside the container reaches between 0.5 to 4.0 Atm above ambient pressure; holding the container at between 0.5 to 4.0 Atm above ambient pressure for a period of time during which the temperature in the container is between 22° C. and 37° C.; lowering the temperature in the container to between 0.1° C. and 10° C. while maintaining the pressure of 0.5 to 4.0 Atm above ambient pressure and holding the container for a period of time; and reducing the pressure in the container to ambient pressure and increasing the temperature to 22° C.-37° C. By performing these steps, the cells undergo less apoptosis than a reference. | 12-26-2013 |