Matches 101 - 120 out of 120 < 1 2 3


Match Document Document Title
US20150176964 Magnetic Field Sensor and Related Techniques That Inject An Error Correction Signal Into a Signal Channel To Result In Reduced Error  
A magnetic field sensor has an error correction signal generator circuit to inject an error correction signal into a primary signal channel to cancel an error signal component in the primary...
US20150176963 Magnetic Field Sensor And Related Techniques That Inject A Synthesized Error Correction Signal Into A Signal Channel To Result In Reduced Error  
A magnetic field sensor has an error correction signal generator circuit to inject an error correction signal into a primary signal channel to cancel an error signal component in the primary...
US20120065914 OPTICAL DETECTION SYSTEM, ELECTRONIC DEVICE AND PROGRAM  
An optical detection system includes: a coordinate information detecting section which detects coordinate information of an object on the basis of a light reception result of reflection light...
US20100282956 XY-COORDINATE COMPENSATION APPARATUS AND METHOD IN SAMPLE PATTERN INSPECTION APPARATUS  
Stage orthogonal error and position errors caused by mirror distortion are reduced. A CPU 10-2 calculates a coordinate error (Δx,Δy) between a measured XY coordinate (x,y) of each of arbitrary...
US20100241385 METHOD AND SYSTEM FOR MEASUREMENT AND CORRECTION OF THERMALLY INDUCED CHANGES OF BORESIGHT, EFFECTIVE FOCAL LENGTH, AND FOCUS  
A method and system are for measuring and correcting shifts in the boresight, effective focal length, and focus of an optical system that are caused by temperature variations. The method can be...
US20170138726 METHOD FOR CREATING A MEASUREMENT PROTOCOL AND COMPUTER FOR PERFORMING THE SAME  
A method for creating a measurement protocol in a computer, such as the measurement computer of a coordinate-measuring machine or a computer remote therefrom, includes: providing data necessary...
US20170067729 METHOD AND APPARATUS FOR CHARACERISING INSTRUMENT ERROR  
A method for characterising instrument error in a surface measurement instrument, comprising obtaining first calibration measurement data representing a known surface form of a first reference...
US20160298959 CALIBRATION OF MOTION SYSTEMS  
The position measuring system of a motion system such as a coordinate measuring machine is calibrated for static errors using one or more accelerometers. A displacement of the motion system is...
US20160178371 MAGNETIC SENSOR CALIBRATION FOR AIRCRAFT  
A method of magnetic sensor calibration for aircraft comprises obtaining attitude data, heading angle data, position data, and date information; inputting the position data and date into an earth...
US20160116275 GEOMETRIC-ERROR IDENTIFICATION SYSTEM AND GEOMETRIC-ERROR IDENTIFICATION METHOD  
A geometric-error identification system includes a control unit configured to identify geometric errors in a machine. The machine controls three or more translational axes and one or more rotation...
US20160091341 METHOD AND APPARATUS FOR OBJECT LOCALIZATION  
A method performs an auto-calibration process including a constrained optimization in which 3D coordinates of anchors in a reference frame are estimated so that an associated, estimated Gram...
US20160091298 Self-Calibrating Solar Position Sensor  
A sun positioning sensor and method of accurately tracking the sun are disclosed. The sensor includes a position sensing diode and a disk having a body defining an aperture for accepting solar...
US20160018207 METHOD FOR CORRECTING AN ANGULAR DEVIATION IN THE OPERATION OF A COORDINATE MEASURING MACHINE  
A method for correcting an angular deviation between a real angle and an ideal angle between motion axes of a coordinate measuring device. The angular deviation depends on position, temperature,...
US20150375970 METHOD FOR CALIBRATING A MOVABLE CRANE PART OF A CRANE  
A method for calibrating a first movable part of a crane. Position a first crane part above a calibration point at a first predetermined co-ordinate in a reference system. Measure a first distance...
US20150268033 Relative Object Localization Process for Local Positioning System  
Systems and methods for performing relative object localization using a local positioning system. The process in accordance with one embodiment solves the problem of determining the location...
US20140107959 ELECTRON BEAM APPARATUS FOR INSPECTING A PATTERN ON A SAMPLE USING MULTIPLE ELECTRON BEAMS  
An electron beam apparatus for inspecting a pattern on a sample using multiple electron beams includes a plurality of primary electro-optical systems and a plurality of secondary electro-optical...
US20140107958 CALIBRATION APPARATUS, CALIBRATION METHOD, AND MEASUREMENT APPARATUS  
The present invention provides a calibration apparatus for calibrating an optical apparatus, which has a scanning member and scans light on an object by rotating the scanning member, including a...
US20120245877 GEOMAGNETIC FIELD MEASUREMENT DEVICE, OFFSET DETERMINATION METHOD, AND COMPUTER READABLE RECORDING MEDIUM THEREFOR  
A geomagnetic field measurement device has a three-dimensional magnetic sensor and a storage device that stores plural pieces of magnetic data sequentially output from the three-dimensional...
US20110161035 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND COMPUTER READABLE MEDIUM  
An information processing apparatus includes: a receiving device receiving a distribution data series; first adjusting device adjusting first function parameter set to reduce an error, the first...
US20110098960 CHARGED PARTICLE BEAM DEVICE  
Provided is a charged particle beam device wherein a secondary signal generated from an alignment pattern having known coordinate values in a sample coordinate system is detected, and a positional...

Matches 101 - 120 out of 120 < 1 2 3