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Document Title |
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7627162 |
Enhanced video metrology tool
A system and method for tool enhancements are provided which allow users to utilize video tools in a controlled manner. The video tools balance a minimal amount of cursor positioning and “mouse...
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7619207 |
Lithographic apparatus and device manufacturing method
The present invention relates to a method for calibrating a grating of an encoder measurement system between two adjacent calibrated locations, the method includes moving one of a sensor object...
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7614154 |
System and method for locating components of a structure
In non-limiting, illustrative embodiments, methods, systems, and manufacturing facilities are provided for locating components of a structure. Locations of features of components of a structure are...
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7609249 |
Position determination utilizing a cordless device
A system for generating position information includes a reflector, an image collection system, and a processor. The image collection system is configured to collect at least two sets of image data,...
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7600320 |
Method for manufacturing hydro dynamic bearing device
A method for manufacturing a hydro dynamic bearing device is provided for the finishing treatment of lubricating oil after lubricating the hydro dynamic bearing device. The hydro dynamic bearing is...
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7581313 |
Component mounting method and mounter
The present invention, which aims at providing a component mounting method and a mounter capable of correcting, with high accuracy, a mounting position of a component, includes: a mounting head (...
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7574035 |
System and method for inspection of hole location on turbine airfoils
An inspection system for locating multiple features on an exterior of an object includes a fixture, a camera, a computer and software. The fixture secures the object and includes a plurality of...
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7525113 |
Optical scanning unit and method for mounting the same
An optical scanning unit of a position measuring system for measuring a relative position of a first machine element with respect to a second machine element in a measuring direction. The optical...
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7516659 |
Inertial force sensor
A sensor having a mass that moves relative to a structure is disclosed. A spring mechanism applies a restoring force to the mass when the mass moves from an equilibrium position with respect to the...
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7489297 |
Method for displaying information and information display system
An information display system has a display unit having a display screen, a control unit for controlling the displayed information, and an input devices for inputting a user's control command. The...
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7474419 |
Stage assembly, particle-optical apparatus comprising such a stage assembly, and method of treating a sample in such an apparatus
A particle-optical apparatus comprising:
A first source, for generating a first irradiating beam (E) along a first axis (A 1 ); A second source, for generating a second irradiating beam (I)...
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7466414 |
Position detection apparatus and method
A position detection method of detecting a position of a detection mark. The method includes a matching step of calculating a value of a correlation using a template for an image including the...
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7460249 |
Measuring instrument of polygon-mirror motor
A measuring instrument of polygon mirror motors includes a first light source, a first photo detecting element for detecting a first reflected light beam, i.e. first measuring light beam emitted...
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7458318 |
Off-axis illumination assembly and method
A stencil printer is provided for depositing solder paste onto a surface of an electronic substrate. The stencil printer includes a frame and a stencil coupled to the frame. The stencil has a...
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7408654 |
Method for measuring position, linear velocity and velocity change of an object in two-dimensional motion
A system for reproducibly measuring motion along surfaces of arbitrary or indeterminate length and of arbitrary curvature, using an opto-electronic sensor mounted to an object in motion along the...
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7405392 |
Optical rotary encoder
An optical encoder includes: a rotary slit plate having a rotation angle detection track including an optical slit; a light source for applying light to the optical slit; light detecting elements...
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7358854 |
Method and device to identify a periodic light source
In a device for location positioning, and more particularly, in a system for identifying an environmental source emitting a base frequency and waveform signal, a sensor ( 101 ) records an...
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7355727 |
Method and system for checking the position of a mechanical part with a light beam
A method and a system for checking the position of a mechanical part ( 2 ), for example a tool of a lathe, along a checking direction (X), employs an optoelectronic device ( 1 ) with a laser beam (...
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7343257 |
Method and system for device-independent determination of coordinates of a point displayed by means of a microscope
A method for non-instrument-dependent determination of coordinates of a point imaged using a microscope includes determining, at object-related reference coordinates of at least one imaged...
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7333219 |
Handheld metrology imaging system and method
A handheld metrology imaging system and method. In one embodiment, the device may comprise an imaging portion, a display portion, a signal processing and control portion, an image capture...
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7317515 |
Method of localizing fluorescent markers
The invention describes a method of determining the position of fluorescent markers in a sample ( 4 ), with a high spatial resolution. To this end, the sample ( 4 ) is illuminated with an exciting...
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7263172 |
X-ray apparatus having means for determining movable component positions
The invention relates to an apparatus, notably an X-ray apparatus, which comprises two components which are displaceable relative to one another. A position visualization unit is arranged on one...
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7233389 |
System and method for the measurement of the velocity and acceleration of objects
A method and system is disclosed for determining a flight characteristic of an object in a flight path, the flight characteristic to be determined can be the object's position while in flight, a...
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7214928 |
Scanning unit for an optical position measuring device
A scanning unit for an optical position measuring device, the scanning unit having a structured optoelectronic photodetector that includes: a semiconductor substrate, a plurality of...
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7202468 |
Power transfer device with contactless optical encoder and color reflective surface
An angular offset sensing device includes an optical encoder having a light generating element and a light sensor. An armature includes a reflective surface having a generally semicircular shape...
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7193730 |
Eccentricity measuring instrument of polygon-mirror motor
An eccentricity measuring instrument of polygon mirror motors includes a first light source, an optical position detecting element for detecting a position of first reflection light, i.e. first...
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7159305 |
Electronic component mounting apparatus
An electronic component mounting apparatus is configured to adjust a positional relationship between two axes when an error occurs in the positional relationship between the axes when a beam is...
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7138623 |
Power transfer device with contactless optical encoder and color reflective surface
An angular offset sensing device includes an optical encoder having a light generating element and a light sensor. An armature includes a reflective surface having a generally semicircular shape...
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7123997 |
Gap adjustment apparatus and gap adjustment method for adjusting gap between two objects
A first stage and a second stage are disposed to face each other. A first object is fixed on the first stage. A first displacement sensor attached on the first stage is used to measure a distance...
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7106458 |
Device for detecting edges of sheet-shaped materials
A device for detecting edges of sheet-shaped print materials ( 1 ), especially of transparencies, that are moved along a transport path through a sheet-processing machine has a beam transmitter (...
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7101053 |
Multidirectional retroreflectors
Multidirectional retroreflectors and methods of reflecting light beams from multiple directions are provided. The multidirectional retroreflectors utilize a four-mirror retroreflector with a common...
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7064845 |
Method for measuring the geometry of an object by means of a co-ordination measuring device
A process for measuring of an object geometry is disclosed using a coordinate measuring device wherein the object geometry is recorded by an optical sensor and represented as an image content,...
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7027166 |
Method for measurement of the distance between a component which is moved past a reference surface and that reference surface, and a measurement system for carrying out the method
A method for measurement of the distance between a component which is moved past a reference surface and that reference surface is intended to be suitable in particular for use for the measurement...
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7012682 |
Co-planarity examination method and optical module for electronic components
Manufacturing lines include inspection systems for monitoring the quality of parts produced. Manufacturing lines for making semiconductor devices generally inspect each fabricated part. The...
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6998601 |
Dual-axis optical encoder device
A dual-axis optical encoder device is disclosed. The optical encoder includes a substrate having a first surface and a second surface opposite the first surface and a first optical encoder on the...
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6927857 |
Process for the detection of marked components of a composite article using infrared blockers
Disclosed is a process for the detection of marked components of a composite article. The present invention relates to detecting the presence, position, concentration and/or distribution of one or...
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6919965 |
Apparatus and method for making and inspecting pre-fastened articles
Method and apparatus for inspecting articles, such as training pants, by use of multiple zones of irradiation sources whose intensity can be varied from one zone to another to adjust for different...
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6909516 |
Two dimensional surface motion sensing system using registration marks and linear array sensor
A simplified system for sensing the movement and/or position on both axes of a moving surface, such as a photoreceptor belt of a xerographic printer, or a sheet transport of an ink jet printer,...
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6885451 |
Infrared detection of composite article components
A system and process for inspecting an underlying edge of a composite article, such as a disposable absorbent article. The article has first and second panels in at least partially opposed,...
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6856409 |
Tool and method for evaluating a pin connector
A tool for evaluating a pin connector of a backplane preferably includes at least one connector having receptacles for receiving pins of a pin connector of a backplane. The receptacles are open at...
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6847464 |
Measurement of photolithographic features
A method for estimating a property of a selected feature on a photolithographic mask includes providing a model of an image-acquisition system. The model includes information indicative of the...
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6845177 |
Method and apparatus for monitoring an analog meter
A method and apparatus for remote monitoring of an analog meter is set out which employs a Hough Transform on the edge points of the meter scale to obtain the center of the scale. The graduation...
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6836329 |
Real time IR optical sensor
An apparatus and method to align an invisible light beam sensor, such as an IR sensor, utilizing a visible light beam such as a visible LED or HeNe laser, and provide the ability to visually...
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6778283 |
Method and apparatus for locating a football on a field of play
The present invention is a system and method of precisely locating a football on a football field in order to determine whether a first down has been achieved. The invention employs an optical...
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6775013 |
Method and apparatus for measuring displacement or motion error
The degree to which a rotating object like a machine tool spindle undesirably wobbles in directions both transverse and parallel to its axis of rotation is measured preferably by providing a laser...
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6713756 |
Optical encoder and optical rotary encoder
There is disclosed an optical encoder in which a scale can be displaced to cross a first light beam emitted from a first light source, and has a first light modulation region formed of a...
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6674517 |
Optical motion detector, transport system and transport processing system
A light beam from a light-emitting device is applied to a measurement object via a collimator lens and an object lens, and reflected light concentrated via the object lens among the reflected light...
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6657734 |
Setting out device
A setting out device comprises a rod which can be supported at a target point in the area surrounding a point to be set out, a reflector which is arranged on the rod for tachymetric detection of...
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6650425 |
Position measuring laser apparatus
A position measuring laser apparatus includes first and second laser transmitter-receivers and a position measure. The laser transmitter-receiver includes a laser beam emitter for emitting a laser...
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6611345 |
Method and device for determining the position of an object having faces and edges, and a positioning system
Determining the position of a sheet pile ( 1, 12 ) having faces ( 2 ) and edges ( 3 ) is achieved by at least one defined illumination zone ( 5, 5′, 5 ″) produced on the sheet pile ( 1, 12 ) by...
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