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8143816 |
Power variator
An apparatus for use in a process to regulate power for a particle accelerator includes a first circulator, a second circulator, a tee coupled between the first and the second circulator, and a...
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7373722 |
Device for measuring package size
A package measurement apparatus comprising three measurement devices, one for each dimension. Each measurement device comprises a plurality of signal receptor modules. Each module comprises a row...
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6647636 |
Method for measuring road surface longitudinal profile
A measurement block 10 which moves longitudinally on a road surface includes disk-shaped first, second, and third rollers 11, 12, and 13 having the same outer diameter with a predetermined spacing...
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6513257 |
Method and apparatus for determining scale in photographic images
An apparatus and method for determining scale in captured images is disclosed. The apparatus includes a rectangular and generally flat frame device for determining scale in captured image. The...
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6453572 |
Floor covering estimating device
A device for estimating the length of the floor covering needed from a roll of floor covering having a predetermined width to cover a room, including any fill area based on a scale diagram of the...
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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...
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6427345 |
Method and apparatus for a line based, two-dimensional characterization of a three-dimensional surface
Surface characteristics of a surface of a three-dimensional object, such as surface area, surface area enhancement (i.e., the ratio of the actual surface area to an area of that surface projected...
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6378221 |
Systems and methods for mapping and marking the thickness of bioprosthetic sheet
A system and method to facilitate thickness measurement of bio-material workpiece, preferably a sheet, and to topographically map the sheet into similar thickness zones for later use. In...
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6219930 |
Apparatus and method of use for calculating an estimate of damaged surface repair cost
A method of use and apparatus for estimating repair cost, particularly applicable to cost estimation of interspaced defect damaged vehicle surfaces. The method of use of the present invention...
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6189223 |
Device for measuring volume
A volumeter, for determining a volume of an item by measuring the item in at least one of the three main spatial directions defining a volume, has a support surface on which the item rests and a...
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5990809 |
Underwater surveying system
The hydrography of a land area beneath a shallow body of water is determined by driving a submersible, remotely controlled, powered vehicle along a route over the land area. The vehicle includes a...
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5708592 |
Measuring apparatus for figures
An apparatus for measuring figures having circular arc portions by obtaining coordinates of a starting point, an ending point and an intermediate point of each circular arc. The measuring apparatus...
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5515299 |
Device for finding centroid coordinates of figures
A device for finding the centroid coordinates of a figure that can calculate the centroid from a single time measurement of the figure and display the calculated centroid of the figure. The...
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5477617 |
Carpet measurement tool
A carpet measurement tool comprising a rigid rectangular plate having an upper surface, a lower surface, a pair of opposed long edges, and a pair of short edges extended therebetween; a distance...
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5331118 |
Package dimensional volume and weight determination system for conveyors
A method and system for determining the dimensional volume of a package by moving the package on a conveyor belt system over a horizontally disposed strip containing machine-readable indicia...
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5293693 |
Vacuum valve design for die casting
A method for determining the size of the open area of a vacuum valve for use in a die casting operation is disclosed. The invention determines the size primarily as a function of the total length...
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5038484 |
Apparatus for determining an area coverage rate
An apparatus for determining an area of a surface which is traversed and treated by an object during a unit of time is configured for use with a moveable object that has a first axis of a known...
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4736739 |
Photographic specimen mat
A mat for surgical specimens and the like. The mat is comprised of an upper and lower layer. The upper layer is comprised of flexible absorbent material upon which a grid is imprinted in order that...
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4616419 |
Measuring device for a figure
A measuring device to measure a figure in which a measuring lever is pivotally attached to a carriage supported on a pair of wheels for reciprocal movement. A locking device pivotally mounted on...
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4527333 |
Device for indicating a quantitative change in dot area of an image in a printing process and the method of making the same
A device for indicating a quantitative change in dot area of an image in a printing process and the method of making the same. The apparatus includes a square matrix array on a substrate. Four...
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4430796 |
Method and apparatus for determining the location of points on a three dimensional thing
This invention discloses a method and an apparatus in which coordinates of points on a plurality of sections of a three dimensional thing are measured based on a plurality of different coordinate...
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4326338 |
Area comparison gage
A gage for directly measuring the deviation in cross sectional area of a passage from a nominal value employs a hydraulic system having pistons operatively engaged therewith. The pistons move in...
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4268967 |
Package sizer
A package sizer comprising a first pair of walls defining a first pair of generally opposed, substantially parallel, planar surfaces. A second pair of walls connected to the first pair defines a...
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4131998 |
Tumor growth measurement device
A device for measuring growth of tumors includes concentric rings on a carrier, the radial spacing of the rings from one another progressively increasing in a radially outward direction.
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4127941 |
Means and graphical method of calculating moments of inertia
This disclosure relates to a means and graphical method of calculating Moments of Inertia which utilizes a specially designed graph paper that simplifies calculation of the Moment of Inertia of an...
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4120094 |
Measuring device for spaghetti or the like
A measuring device having a base member and two upright support members secured to the base member and marked with graduations whereby a quantity of uncooked noodles such as spaghetti placed on the...
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4012943 |
Measuring method and apparatus
A method and apparatus for measuring areas of workpieces, especially skins such as sheepskins in which the wool extends beyond the edges of the pelt, is provided. Air under pressure is supplied to...
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3890715 |
Device for measuring advertising space
A device is provided for directly reading the area of a newspaper ad in either agate lines or column inches. An upper locating line on a transparent sheet of the device is aligned with the top of...
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3745658 |
APPARATUS FOR DETERMINING EARTHWORK VOLUMES
Measuring and calculating apparatus with which engineering functions necessary to the designing layout and construction of structures such as roads, canals, etc., can be performed easily and...
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3511979 |
SYSTEM FOR MEASURING AREA UNDER A CURVE
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RE09204 |
Title is not available
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3377707 |
Instrument for measuring rectangular areas
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3340784 |
Photographic measuring device
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3295213 |
Apparatus for measuring the flow of material
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3264878 |
Automatic glass area measuring device
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3229621 |
Meat presses
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3121956 |
Area measuring means
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3082943 |
Preparation of synthetic gravity maps
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3075289 |
Classifying means
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3034333 |
Gauging device
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3018553 |
Mechanical integrator
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2975521 |
Area measuring device
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2972810 |
Device for computing areas and volumes
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2865104 |
Universal measuring indicator
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2851881 |
Method for measuring surface areas
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2817148 |
Square integrator
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2785468 |
Device for the measurement of irregular areas
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