Matches 1 - 50 out of 88 1 2 >
Match Document Document Title
7389594 Peripheral surface shape measuring apparatus of roll-like object  
A peripheral surface shape measuring apparatus of a roll-like object which measures a peripheral surface shape of the roll-like object such as a magnetic tape bulk roll, comprising a pair of...
7353616 Shape measuring instrument  
A shape measuring instrument is provided as being capable of measuring a surface shape of a target with a small contact force while changing the contact force. A measuring probe 32 is supported...
7346999 Methods and system for inspection of fabricated components  
Methods and apparatus for inspecting a component are provided. The method includes receiving a plurality of data points that define a shape of the component, fitting the received data points to a...
7345773 Movable-type flatness measurement apparatus  
In a flatness measurement apparatus, a sensor unit having a flatness-detection sensor is slidable along the linear guide rail. A support system supports the linear guide rail such that the linear...
7243441 Method and apparatus for measuring depth of holes formed on a specimen  
A method an apparatus for measuring the depths of many fine holes formed in the surface of a sample by etching. Positional information on a plurality of hole patterns is acquired by scanning, with...
7188429 Dimensional gage with hollow spindle  
A dimensional gage adapted to make measurements on a workpiece has a fixed member, a spindle assembly comprising a hollow spindle which receives the fixed member and is rotatable with respect to...
7162383 Calibration method for surface texture measuring instrument, calibration program for surface texture measuring instrument, recording medium storing the calibration program and surface texture measuring instrument  
In a calibration method for a surface texture measuring instrument which measures a surface of a workpiece and includes an arm that is supported to be swingable around a base point thereof and is...
7100429 Surface profile measuring instrument and surface profile measuring method  
A surface profile measuring instrument for measuring a surface profile of a workpiece has: a probe having a stylus provided with a measuring portion for measuring a surface of a workpiece at a tip...
7065893 Measurement probe and using method for the same  
A measuring probe for obtaining positional information on a measuring target face has: a movable member having a contact portion which is formed in its top and comes into contact with the measuring...
6909983 Calibration of an analogue probe  
A method of calibrating a probe mounted on a machine in which the probe has a probe calibration matrix which relates the probe outputs in three orthogonal axes to the machine's X, Y and Z...
6895682 Polar coordinate-based profilometer and methods  
A polar coordinate-based profilometer includes a base, a rotary stage, a linear stage, and a probe device. The rotary stage is mounted on the base and includes a rotary table rotatable about a...
6862814 High speed linear displacement measurement  
An inspection device includes a mount that secures the inspection device to the object for travel along the object, a sensor attached to the mount that measures characteristics of the object, and a...
6745616 Surface texture measuring machine, leveling device for surface texture measuring machine and orientation-adjusting method of workpiece of surface texture measuring machine  
In advance to measuring texture of the workpiece by a surface texture measuring machine ( 1 ), a workpiece orientation adjustment stage ( 10 ) is manually moved by the surface texture measuring...
6671973 Surface texture measuring instrument and a method of adjusting an attitude of a work for the same  
A method of adjusting the relative attitude of a work in a surface texture measuring instrument for measuring the work having a feature region includes a measurement step of performing measurement...
6651029 Apparatus and method for measuring surface shape  
The surface shape measuring apparatus comprises a polar coordinate conversion portion for converting the orthogonal coordinate data representing the surface shape of a measurement object into the...
6648708 Apparatus and method for measuring cathode-ray tube neck alignment and tilt  
An apparatus ( 20 ) for measuring alignment and tilt of a CRT neck ( 14 ) attached to a recycled CRT funnel portion ( 11 ) includes a support structure ( 21 ) that engages and supports a seal edge...
6604295 Microscopic geometry measuring device  
A fine feed mechanism ( 50 ) and a coarse feed mechanism ( 60 ) respectively for minutely and greatly displacing a stylus ( 12 ) is provided to a microscopic geometry measuring device ( 1 ), so...
6564466 Measuring apparatus for pulley  
A measuring apparatus for a pulley which features a workpiece holding post, a slide table and a measuring post which are controlled and moved by a controlling board. A probe tip extends from a...
6550151 Contour measuring device and method  
The disclosed invention is an improvement on the traditional measuring wheel. When the odometry information is combined with two robust attitude sensors and an on-board computer, the instrument is...
6516528 System and method to determine line edge roughness and/or linewidth  
A system and method are disclosed for determining properties of a feature located at a surface of a substrate. A plurality of probe tips are operable to traverse a surface of the substrate and...
6484571 Surface configuration measuring method  
A surface configuration measuring method is provided, the surface configuration measuring method being characterized in having the steps of: moving a touch signal probe by a command velocity vector...
6457249 Apparatus for determining geometrical defects in a motor vehicle rim and tire mounted on a tire removal machine, and the tire removal machine equipped therewith  
An apparatus for determining physical and geometrical defects in motor vehicle wheel rims and tires comprises at least one measurement unit to be associated with a self-centering unit of the...
6453730 Surface texture measuring instrument, surface texture measuring method and stylus radius measuring instrument  
A Stylus 1 is moved along the surface of a workpiece 20 and the surface texture of the workpiece 20 is measured based on the displacement of the stylus 1 in the Z direction. A spherical...
6427354 Method and apparatus for measuring dimensional rough stone blocks  
A method and an apparatus for measuring dimensional rough stone blocks. In the method, a dimensional rough stone block is measured in a three-dimensional coordinate system by means of an inertia...
6367159 Method and apparatus for measuring surface shape of thin element  
Method for measuring the surface shape of a thin element such as a silicon wafer measures the surface shapes of one surface and the other surface of the thin element by independently measuring the...
6260000 Three-dimensional shape data processing apparatus  
When the user inputs at least four points that designates the path on the surface of a three-dimensional shape represented by three-dimensional shape data, groups of three points in which two...
6209217 Surface-following type measuring machine  
A surface-following type measuring machine is provided, which is capable of setting the measuring force to a proper value in an efficient and accurate manner without imposing a burden on the...
6164124 Surface property measuring device  
A surface property measuring device comprises a detector having a stylus for measuring surface property and a skid at a leading end thereof, and a driving mechanism for causing the detector to...
6108924 Apparatus and method for inspecting funnel assembly of cathode ray tube  
An inspection apparatus for inspecting a funnel assembly of a CRT which includes a glass funnel and a glass neck attached to the vertex of the funnel and an inspection method therefor, are...
6101700 Method for manufacturing laminated part using a die contained sensing probe  
An apparatus and method for manufacturing laminated parts from a plurality of laminas, in which the laminas for forming the laminated parts are blanked from strip stock material. The laminas and...
6067720 Method for determining a torsional structure in the surface roughness of a finished shaft journal  
A method for determining a torsional structure in the surface roughness of a finished shaft journal includes making a plurality of axial scores on a circumferential strip of the shaft journal, with...
6041512 Measurement of container wall thickness  
An apparatus for measuring sidewall thickness of a container includes a support coupled to a first motor for holding the container in stationary position while rotating the container about its...
6032377 Non-spherical surface shape measuring device  
A non-spherical surface shape measuring device and method that measures the shapes of object surfaces that have rotationally symmetrical non-spherical surface shapes on the basis of relative...
6029077 Device for determining the perimeter of the surface of an object being scanned and for limiting reflection from the object surface  
An apparatus for determining the perimeter of an object being scanned comprises a movable arm adapted to follow the surface of an object being scanned as the arm is orbited around the object; the...
6026583 Shape measuring apparatus and method  
A shape measuring apparatus includes an object measuring device, a holding base, a reference plane measuring device, and a length measuring unit. The holding base holds an object-to-be-measured on...
5974679 Measuring the profile of a polishing pad in a chemical mechanical polishing system  
A pad profiler has a three-point mount support the profiler above a polishing pad. A slider assembly is supported on a guide, and a sensor is connected to the slider assembly and positioned over a...
5926781 Roundness measuring  
A roundness measuring machine is described which measures the position of the surface of an object as the object is rotated on a turntable. The machine determines the circle which is the best fit...
5875559 Apparatus for measuring the profile of a polishing pad in a chemical mechanical polishing system  
A pad profiler has a three-point mount support the profiler above a polishing pad. A slider assembly is supported on a guide, and a sensor is connected to the slider assembly and positioned over a...
5870833 Balancing container finish measuring device  
A container measuring device for measuring minimum and maximum diameters and the ovality of a container finish includes a seat for receiving the container finish and a gauge for measuring the...
5778551 Coordinate measuring apparatus having a device for profile measurements and method for making said profile measurements  
For roughness measurements, a passive roughness probe 118 having a probe tip 119 is exchanged into the measuring probe head of the coordinate measuring apparatus in lieu of the probe pin having a...
5740616 Metrological instrument with stylus for traversing workpiece  
A portable metrological instrument for measuring surface finish parameters has a main housing which sits on a workbench. A slidable arm can be extended or retracted over the bench so as to move a...
5735055 Method and apparatus for measuring the thickness of an article at a plurality of points  
A method and apparatus are disclosed for measuring the thickness of an article having upper and lower surfaces and substantial length and width dimensions, such as a sheet or plate of aluminum or...
5691904 Process and device for determining the condition of machines with several measuring points  
The proposal is for a process and device making it possible to determine the condition of one or more machines (3) at several measuring points by means of a measuring head (MK) with measurement...
5535143 Rolling digital surface measurement apparatus  
A rolling digital surface measurement apparatus which measures and records the second elevation differences between a plurality of sequentially oriented, regularly spaced, co-linear points which...
5465496 Measuring apparatus and method  
A measuring system for measuring dimensions of an article such as a bottle has two opposed measuring heads each having a measuring probe, a contact identifying trigger operated by the probe, a base...
5309646 Tool point compensation for hardware displacement and inclination  
The invention provides a system, method, and computer program for automatically evaluating the linear displacement and inclination of the centerline of a piece of hardware to be machined on a...
5276974 Unit for continuously measuring shape defects of a part, and measuring process used in this unit.  
A unit for measuring shape defects of a part includes an installation plane (1), a presentation unit (2) receiving part to be measured, a measuring machine (10) mobile along three axes (X,Y,Z) and...
5245864 Profilometry scanner mechanism  
A mechanism for scanning the contour of a tri-dimensional body including control circuitry for processing and storing the pattern data obtained. The contour pattern is measured by using contour...
5189806 Method of and apparatus for scanning the surface of a workpiece  
A method of scanning a workpiece surface is disclosed in which a machine carrying a scanning head is moved along a path, preferably at constant velocity, while a surface contacting device is moved...
5155694 Apparatus for measuring groove positions of a workpiece  
An apparatus for measuring groove positions of a workpiece includes a sensor for detecting grooves formed on the workpiece and a position sensor for detecting angular position of the workpiece with...
Matches 1 - 50 out of 88 1 2 >