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7200952 |
Bioinstrumentation apparatus with height measuring device
A height measuring apparatus and a bioinstrumentation apparatus with a height measuring device are provided capable of precise measurement accuracy without being affected by an examinee and being...
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7200951 |
Electrician's measurement apparatus and method of use
The positions of electrical boxes, switches and outlets are marked and accurately located by use of an integrated measuring apparatus having multiple sets of slots, indicia printed on left and...
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7200950 |
Process for monitoring measuring device performance
The disclosed embodiments relate to calibrating a measuring device by comparing a set of master measurement data against a set of current measurement data. Adjustments are made to the measuring...
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7200949 |
Motorized chalk box
The motorized chalk box includes a chalk line reel having an internal ring gear. An electric motor drives a pinion gear, which engages the ring gear, thus resulting in a very compact assembly. The...
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7200948 |
Geomagnetic sensor for detecting azimuth angle and method thereof
A geomagnetic sensor and method are provided. The geomagnetic sensor has a geomagnetic detection module for outputting an electric signal value corresponding to a geomagnetism, a tilt detection...
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7200947 |
Block lock/leveler
A fully adjustable masonry block tool for lifting, transporting, laying and leveling concrete block, webbed block corner block whether flat or rock faced with an attached leveling system. Tool is...
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7200946 |
Alignment apparatus
An alignment apparatus includes a central leg element and one or more secondary support leg elements in operative communication with the central leg element for providing support thereto. A...
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7200945 |
Surveying instrument
To obtain an accurate survey value even if a centering operation is simplified without using a specific target. When a survey point S is displayed on the screen of a display 20 as an image picked...
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7200944 |
Pendulum bow sight
One aspect of the present disclosure relates to a method of targeting. The method includes positioning a sight point so that the sight point can be used to shoot targets located at different...
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7200943 |
Bow sight with vertically aligned pins
A bow sight is comprised of at least two support structures, each support structure supporting a vertically oriented sight pin. Each support structure is adjustably attached to a mounting member...
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7200515 |
Rotation angle sensor
A rotation angle sensor includes a first and a second detection gears rotatable with a steering shaft, a first detector configured to detect a rotation angle of the first detection gear, a second...
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7199355 |
Methods and apparatuses for the exact determination of an angle of rotation
In a method according to the invention for the accurate determination of an angle of rotation (w) about an axis (a), at least a part of a plurality of pattern elements ( 5, ..., 13 ) arranged...
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7197974 |
Position sensor
A position sensor includes a stationary frame supporting a rotatable spool onto which a cable is wound in a plurality of individual windings. A distal end of the cable extends through a lead guide...
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7197837 |
Gauge assembly for measuring diameter and total indicated runout
The invention is directed to a gauge assembly that is used to measure parameters of camshaft journals or other objects with cylindrical surfaces. The gauge assembly includes two gauges, the first...
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7197836 |
Reference coordinate calculating method, reference coordinate calculating program, recording medium thereof, reference plate and form measuring machine
Positions of a plurality of reference points arranged on a reference plate ( 200 ) having a larger area than a measurement area of a measuring machine ( 300 ) are obtained as coordinate points on a...
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7197835 |
Detector supporting mechanism
A detector supporting mechanism comprising a first arm having its one end fixed on a mount linearly movable relative to a workpiece, the first arm having a rotation axis at the other end and a...
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7197834 |
Variable test object and holder for variable test objects
The invention relates to a holder for test objects, which are composed of at least two targets and at least one connecting element, comprising at least one carrier, at least one guide, which is...
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7197833 |
Framing square jig
A tool for holding a framing square has a body with a pair of spaced longitudinal slots accommodating the flat legs of the framing square. Clamping devices mounted on the body clamp the body on the...
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7197832 |
String line box tool
A string line box tool comprising a chalk line box and a line block integral therewith used for guiding a string line rearward from the chalk line box through a groove in the line block in order to...
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7197831 |
Closure system for a fill opening on a chalk line reel housing
A chalk line reel having a housing and a closure assembly. The housing has a storage space for a supply of chalk and a spool around which a supply of flexible line can be wrapped. The housing...
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7197830 |
Alignment quality indicator
An alignment tool includes a base, a column, and a ball. The base is manufactured from a material with a high material density and includes a crosshair. The column is machined out of an optical...
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7197829 |
Laser guided celestial identification device
Disclosed is a celestial identification device. According to some embodiments, the device includes a housing, a positioning sensor, and a light generator structured to generate an indicator beam...
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7197828 |
Lithographic apparatus and device manufacturing method utilizing FPD chuck Z position measurement
A lithographic apparatus comprising a first frame and a second frame, the first frame and the second frame being moveable in a first direction relative to one another. The first frame is provided...
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7197381 |
Navigational system and method utilizing sources of pulsed celestial radiation
A system and method for navigation utilizing sources of pulsed celestial radiation are provided. A spacecraft, satellite, or other vehicle ( 12 ) has a pulse sensor ( 22 ) mounted thereto for...
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7197343 |
Portable electronic apparatus with azimuth measuring function, magnetic sensor suitable for the apparatus, and azimuth measuring method for the apparatus
A portable phone has a CPU and a magnetic sensor unit including an X-axis magnetic sensor, a Y-axis magnetic sensor, and a temperature sensor. CPU measures at first and second temperatures the...
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7196320 |
Fiber optic encoder for position sensing
A passive all fiber optic encoder that will be able to determine speed, position, and direction of movement of a movable object. The all passive encoder utilizes no electronics within the sensing...
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7194820 |
Punch press alignment instrument
A punch press alignment instrument has upper and lower cylindrical components that are associated for vertical displacement relative to one another. Both components have outer tool holder engaging...
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7194819 |
Opposed type fulcrum member of lever detector
An opposed type fulcrum member of a lever detector is constituted by a main body part having a U-shaped section and thin-walled parts each formed in opposed positions of two sides of the main body...
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7194818 |
Mount table, surface texture measuring machine and surface texture measuring method
A mount table having a mount surface on which a workpiece as an object to be measured or worked includes a support unit for supporting the mount table so as to be floated from a surface plate so...
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7194817 |
Intrinsic gauging for tube fittings
An intrinsic gauging device for a ferrule type tube fitting of the type having a coupling nut, a coupling body and at least one ferrule, includes a precisely formed marking on the coupling nut that...
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7194816 |
Mobile terminal apparatus
A mobile terminal apparatus 1 uses an acceleration sensor as a tilt angle sensor 24 , and realizes various applications based on this detection result. A processing unit 10 counts the number...
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7194815 |
Device for detecting magnetic azimuth
There is provided a quadrilateral insulating substrate, and plural magnetic sensors are provided on the substrate. An IC is provided on the substrate for supplying driving signals to the magnetic...
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7194814 |
Self-balancing, no-spin magnet compass
A self-balancing, no-spin magnetic compass. A described embodiment includes a compass card assembly, a retainer assembly, a pivot assembly, a gimbal assembly, a cup, and a dome. The compass card...
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7194813 |
Gyrocompass
A gyrocompass has a gyrosphere which incorporates a rotor and floats in a liquid tank filled with an electrolyte, and a plurality of electrodes which are disposed in the gyrosphere and the liquid...
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7194812 |
Laser marking device for serial I-joist cutouts
A laser marking device includes a fixture for temporarily attaching the device in an initial cutout of a number of serial cutouts to be fabricated in adjacent assembled I-joists. Combined with the...
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7194811 |
Cutting guide for a window shade
A system is provided for properly resizing a window shade to fit within a window frame adjacent a window. At least one ruler strip is provided with visible graduations thereon. Indicia are provided...
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7194810 |
Tile edge marker and cutter
A device and method for marking or scratching a ceramic tile, to be laid adjacent to a boundary surface is presented. This tile is subsequently cut according to the mark generated by the device. In...
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7191542 |
Oil level gauge
An oil level gauge includes a handle section, a shank section, and a measuring section. The measuring section includes an upper limit mark and a lower limit mark in an up and down direction. The...
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7191541 |
Temperature compensation system for a coordinate measuring machine
A machine, such as a coordinate measuring machine, having a component or element movable with respect to a support structure along rails or guideways, wherein the rails have a coefficient of...
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7191540 |
Work piece holder for surface measuring apparatus
A work piece holder includes a base plate, a slide plate, a rotary indexing device, a support assembly, a spindle, and a pallet receiver. The slide plate is manually slidable over the base plate...
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7191539 |
Ice-skate blade squareness verification device
The present invention relates to an ice-skate blade edge squareness verification device comprising an indicator element with a plurality of squareness indicia on its face and a verification element...
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7191538 |
Templet system for cutting openings in lath and plaster panels
The present invention provides a templet system including a drilling templet, a sawing templet, and a fastener with an expandable toggle nut to secure the sawing templet to a lath and plaster...
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7191537 |
Method and apparatus for locating the center of a circle
A method and apparatus that will locate the center of a circle in a single operation by positioning two points of registration at the edge of the circle relative to a third point of registration...
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7191536 |
Device and method for gripping, holding and measuring a fish
The disclosure describes a fish measuring device and method.
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7191535 |
On-machine automatic inspection of workpiece features using a lathe rotary table
To enable the on-machine measurement of selected features of a workpiece formed on a live spindle lathe with a positioning rotary table, both the machine itself and the electronic touch probe used...
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7191534 |
Handheld layout and marking tool
A handheld layout and marking tool including a rule-like member and a sliding handgrip for sliding to a user desire position. The sliding handgrip preferably includes an integrally formed braking...
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7191533 |
Vehicle compass system with continuous automatic calibration
The compass system of the present invention utilizes an improved calibration routine in which a processing circuit of the compass recalibrates the compass each time three data points are obtained...
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7191532 |
Modular tool assembly having a vacuum mounting arrangement
A modular tool assembly including a tool base configured to releasably secure a modular tool arrangement in a fixed relationship relative to a mounting surface. The tool base includes an upper...
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7191531 |
Corner marking device
A device that can be used to place lines on structures adjacent to a corner. The device includes an L-shaped body that has two sections that intersect each other at a right angle. A...
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7191530 |
Compass assembly
A compass assembly includes a tape measure apparatus that includes a housing and a tape measure removably extendable outwardly of the housing. A disc has a top side, a bottom side and a peripheral...
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