Patent application number | Description | Published |
20090248334 | METHOD FOR ESTIMATING THE CHARGE OF A MOTOR VEHICLE BATTERY - In a method for estimating the charge of a motor vehicle battery, at least one sensor measures terminal voltage, current circulating in the battery, and temperature, such that: current variations are measured at predetermined time intervals; a modeled voltage is determined according to current and temperature; the modeled voltage includes components corresponding to charge polarization; estimated and measured voltage are compared to determine voltage error; theoretical model is adapted according to battery operating phase and determined voltage error. Operating phases of the battery on charge and discharge correspond on each occasion to operation substates including 100% saturated, close to 100% saturated, normal, close to 0% charged and 0% charged and in that, for the substates, adaptation is made for theoretical computation of battery charge state and/or computation of the component corresponding to polarization, the estimate of the state of charge of the battery being determined using the adapted theoretical model. | 10-01-2009 |
20110264392 | METHOD FOR CORRECTING THE DRIFT OF A PRESSURE SENSOR SIGNAL - A method for correcting the drift of the signal from a sensor measuring the pressure in a cylinder of an internal combustion engine, the signal being comparable to a straight line of equation y=A×x+B, on which signal are overlaid pressure spikes, the correction method includes:
| 10-27-2011 |
Patent application number | Description | Published |
20120254589 | SYSTEM, APPARATUS, AND METHOD FOR ALIGNING REGISTERS - Embodiments of systems, apparatuses, and methods for performing an align instruction in a computer processor are described. In some embodiments, the execution of an align instruction causes the selective storage of data elements of two concatenated sources to be stored in a destination. | 10-04-2012 |
20120254591 | SYSTEMS, APPARATUSES, AND METHODS FOR STRIDE PATTERN GATHERING OF DATA ELEMENTS AND STRIDE PATTERN SCATTERING OF DATA ELEMENTS - Embodiments of systems, apparatuses, and methods for performing gather and scatter stride instruction in a computer processor are described. In some embodiments, the execution of a gather stride instruction causes a conditionally storage of strided data elements from memory into the destination register according to at least some of bit values of a writemask. | 10-04-2012 |
20120254592 | SYSTEMS, APPARATUSES, AND METHODS FOR EXPANDING A MEMORY SOURCE INTO A DESTINATION REGISTER AND COMPRESSING A SOURCE REGISTER INTO A DESTINATION MEMORY LOCATION - Embodiments of systems, apparatuses, and methods for performing an expand and/or compress instruction in a computer processor are described. In some embodiments, the execution of an expand instruction causes the selection of elements from a source that are to be sparsely stored in a destination based on values of the writemask and store each selected data element of the source as a sparse data element into a destination location, wherein the destination locations correspond to each writemask bit position that indicates that the corresponding data element of the source is to be stored. | 10-04-2012 |
Patent application number | Description | Published |
20130305020 | VECTOR FRIENDLY INSTRUCTION FORMAT AND EXECUTION THEREOF - A vector friendly instruction format and execution thereof. According to one embodiment of the invention, a processor is configured to execute an instruction set. The instruction set includes a vector friendly instruction format. The vector friendly instruction format has a plurality of fields including a base operation field, a modifier field, an augmentation operation field, and a data element width field, wherein the first instruction format supports different versions of base operations and different augmentation operations through placement of different values in the base operation field, the modifier field, the alpha field, the beta field, and the data element width field, and wherein only one of the different values may be placed in each of the base operation field, the modifier field, the alpha field, the beta field, and the data element width field on each occurrence of an instruction in the first instruction format in instruction streams. | 11-14-2013 |
20140149724 | VECTOR FRIENDLY INSTRUCTION FORMAT AND EXECUTION THEREOF - A vector friendly instruction format and execution thereof. According to one embodiment of the invention, a processor is configured to execute an instruction set. The instruction set includes a vector friendly instruction format. The vector friendly instruction format has a plurality of fields including a base operation field, a modifier field, an augmentation operation field, and a data element width field, wherein the first instruction format supports different versions of base operations and different augmentation operations through placement of different values in the base operation field, the modifier field, the alpha field, the beta field, and the data element width field, and wherein only one of the different values may be placed in each of the base operation field, the modifier field, the alpha field, the beta field, and the data element width field on each occurrence of an instruction in the first instruction format in instruction streams. | 05-29-2014 |
20150052333 | Systems, Apparatuses, and Methods for Stride Pattern Gathering of Data Elements and Stride Pattern Scattering of Data Elements - Embodiments of systems, apparatuses, and methods for performing gather and scatter stride instruction in a computer processor are described. In some embodiments, the execution of a gather stride instruction causes a conditionally storage of strided data elements from memory into the destination register according to at least some of bit values of a writemask. | 02-19-2015 |
Patent application number | Description | Published |
20110224047 | STEP-CYCLING APPARATUS - An apparatus comprising, a paddle lever, a hinge joint, the hinge joint pivotally attached to the paddle lever, a hydraulic piston, the hydraulic piston pivotally attached to the paddle lever, a crankshaft, a piston bar, the piston bar pivotally attached to the paddle lever on a first end and to the crankshaft on a second end, a chain assembly, the chain assembly interlocked to the crankshaft, and a wheel, the wheel attached to the chain assembly by a rear axle, wherein a force pushes down the paddle lever hinged on the pivot joint, the force is transmitted to both the hydraulic piston and the crankshaft at the same time therefore rotating the wheel. A method of transportation comprising, using human force to simultaneously move a crankshaft and a hydraulic piston, whereby a wheel is rotated. | 09-15-2011 |