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8169214 |
Angular position sensor
An angular position sensor and method that relies on a stationary circular array of Hall sensors and a rotatable circular array of magnets arranged about a common axis. A periodic and simultaneous...
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8161660 |
Measuring device with extensible cord and method
A measuring device generally comprises a base unit housing an extensible cable; the cable including a free end for placement by a user at a point being measured. The base unit, placed in line of...
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8065809 |
Angle measurement device
A device for measuring angles between surfaces of a physical object includes a linkage having two or more gauging arms and a metered arm. The metered arm is coupled to one arm of the linkage. The...
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8047709 |
Method and system for interface detection
A method and system for detecting the location of an air/sea interface on an Instrumented Tow Cable (ITC) when distributed temperature measurements are provided. The air/sea interface is determined...
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7975397 |
Multiple degree of freedom displacement transducer
A multiple degree of freedom displacement transducer and body thereof is used to measure linear displacements along and/or rotational or pivotal displacements about up to three orthogonal axes. In...
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7891107 |
Gauge for determining angle of sloped ground and method of using same
A gauge for determining the angle of sloped ground includes a panel, having a transparent window located in it, which can be held by a user so that the sloped ground can be viewed through the...
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RE42082 |
Method and apparatus for improving measurement accuracy of a portable coordinate measurement machine
A method for improving the measurement accuracy of a portable coordinate measurement machine which comprises an articulated arm having jointed arm segments is presented. This method includes...
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7866054 |
Apparatus and method for indicating direction
A pointing device adapted to allow a user to set a pointing arrow to point towards another location, such as a city in another country. The pointing arrow is adapted to not point in a direction...
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7861421 |
Method for measuring rotation angle of bonded wafer
The present invention provides a method for measuring a rotation angle of a bonded wafer, wherein a base wafer and a bond wafer each having a notch indicative of a crystal orientation formed at an...
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7856727 |
Independent position sensor and a system to determine the position of a tool on a works machine using position sensors
The system is used to determine the position of a tool mounted on a digging machine. It includes a monitoring appliance and several independent position-detecting devices each including a face...
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7856726 |
Rotary encoder and rotor machine
A rotary encoder for a rotor machine with at least one track with a pulse series for the generation of signal pulses, where a selectable reduction of the signal pulses is possible for the output,...
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7835878 |
Travel angle detection system for mobile object
In a travel angle detection system for a mobile object having a detector installed in the mobile object to produce angular velocity outputs successively, the detector outputs are read and one...
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7778796 |
Miter saw for displaying angle of cutter blade cutting workpiece
A digital miter saw for cutting a workpiece includes a base, a member supported on the base and moveable relative to the base, and a cutting member moveable with the member. A detector is provided...
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7765702 |
Angle sensor
An angle sensor includes two measuring pinions which rotate in the same direction in response to a drive pinion rotating. The measuring pinions have different absolute angular positions after...
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7752761 |
Angle measuring arrangement
An angle measuring arrangement for determining a relative angular position of two components, which are rotatably arranged around an axis of rotation. The angle measuring arrangement including a...
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7752765 |
Gear actuated angle measurement tool
An angle measurement tool having two legs joined together about a common axis so that one of the legs rotates with respect to the other to form a desired angle the value of which is read utilizing...
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7661200 |
Method and device for determining a person's motions
A sensor worn by a person measures movements of the person. Movements of orientation are not expressed by rotations leading from a stationary reference point to a reference point associated with...
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7637019 |
Rotary encoder
A rotary encoder includes a first component group and a second component group, the two component groups being rotatably arranged relative to each other in a measuring operation. The first...
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7571548 |
Cycling pedal leg angle optimizer
Optimizing pedal angle for a cyclist is accomplished with a template having a central body with an aperture for positioning over the lateral condyle in a cyclist's knee. A fist alignment arm...
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7571544 |
Process and device for measuring and adjusting the angular movement of a fastening cleat on a clipless pedal
A method and device for measuring and adjusting the angular movement of a fastening cleat on a clipless pedal, includes a motion detector which is fixed to the pedal to detect any angular movement...
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7549233 |
Angle testing apparatus
An angle testing apparatus for testing a angle between a first object and a second object includes a workbench, a fixing pole, a triggering member, a pair of contact poles, a controller, and an...
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7546689 |
Joint for coordinate measurement device
An articulating joint for a coordinate measurement machine can include an improved optical encoder. The optical encoder can have an encoder hub and a read head that are rotatable with respect to...
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7493231 |
Process for determining the actual position of a rotation axis of a transportation mechanism
Determination of the actual position of the rotation axis of a transportation mechanism relative to a reference axis, in particular relative to gravity, is performed with at least one inclination...
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7462815 |
Absolute encoder utilizing a code pattern carrier having a varying mixture of phosphors deposited thereon
An encoder having a code carrier, light source, and detector is disclosed. The code carrier includes a track that emits light at each of a plurality of track points on the track when that track...
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7458164 |
Angle measurement device
An angle measuring device comprising a rotating device which includes a signal-generating regular element, at least one signal-generating irregular element, and at least one sensor for acquiring...
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7451551 |
Gyroscope production method and configuration of gyroscope thus produced
The invention relates to a gyroscope production method and to the configuration of a gyroscope thus produced. More specifically, the invention relates to a method of producing a base (15, 35) for a...
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7446305 |
Angle-measuring instrument having a spacer for positioning a cap relative to a printed circuit board
An angle-measuring instrument including a cap defining an opening and a base body that is covered by the cap. A printed circuit board positioned on the base body and on which an electrical coupling...
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7398699 |
Rotational angle detecting sensor
A rotational angle detecting sensor has a cylindrical housing including an end wall at a first end thereof. A covering member covers the second open end of the housing. A rotary shaft extends...
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7395609 |
3-dimensional cable guide and cable based position transducer
A pivoting cable extension arm (2) has a pivot sensor (3). The extension arm is mounted on a swivel frame (4) having a swivel sensor (5). The swivel frame has two tangent sheaves (4A, 4C) that...
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7394062 |
Displacement-measuring optical scale and optical encoder using same
When a convex lens 13 comes close to 0-th order transmitted light T0 with rotation of an optical scale 11, the 0-th order transmitted light T0 derived from a light beam L emitted from a light...
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7391011 |
Optical encoder capable of detecting absolute position
In two phases signals (A, B) outputted from a scale or a scale having a discontinuous portion provided in its incidental member to a light receiving portion, a region in which amplitudes of the two...
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7391009 |
Angle-measuring system having irregular reference mark that is dedicated without time delay
An angle-measuring system comprising at least one transmitter provided with a number of complementary signal-generating elements disposed in pairs and creating a pattern of signals. The elements...
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7373721 |
Goniometric sensor
A goniometric sensor (1) for measuring the relative rotation of two objects (20,25) comprising a flexible elongated element (2) whose respective ends are connected to the two objects (20, 25) and...
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7346993 |
Rotary scale
A rotary ring for use in scale reading apparatus, comprises a flexible ring (10) which has scale markings (14) provided on a surface thereof. The rotary ring is mounted onto a machine part (22) by...
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7345273 |
Integrated optical encoder
A rotary switch including a control element, a light-emitting device arranged on a printed circuit board and configured to emit light, and at least two receivers arranged on the printed circuit...
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7334779 |
Clip for adjustable mounting a fence rail to a fence post
A fence rail clip for attaching a fence rail to a vertical fence post is disclosed. The rail clip has a bracket with a raised central area flanked by two lower lateral areas and a rail connector...
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7316071 |
Position measuring system
A position measuring system having a housing with a wall, the wall having an opening and including a deformation. A measurement device accommodated in the housing, the measurement device detects...
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7308765 |
Angle-measuring arrangement
An angle-measuring arrangement that includes a base body, a code disk, which is rotatable relative to the base body around an axis A and a contact area, which is laid out in such a way that...
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7293363 |
Dual line protractor for biometric measurements
A dual line protractor fixed to a central axis which has two housings, each housing having a spool with retractable lines, the housings and spools being rotatably attached to the central axis. The...
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7290344 |
Body having angle scaling
A monolithic body having angle scaling is rotatable about an axis to measure the rotational position of a machine part. The body has a first annular region which has a flange-type configuration for...
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7290347 |
Facet joint prosthesis measurement and implant tools
The present invention provides tools and methods designed to aid in the placement of facet joint prostheses at virtually all spinal levels. One aspect of the present invention is a measurement tool...
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7263452 |
Resolver-to-digital converting apparatus, method and program
A resolver-to-digital converting apparatus calculates a resolver rotational angle from two-phase sampling values that are the result of sampling two-phase output signals, which are obtained from a...
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7257901 |
Switch feel measurement setup
A method may be employed to assure that a switch feel measurement system accurately measures a torque/angular displacement profile for a pivot switch. A procedure may be employed that aligns the...
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7249422 |
Device by gioniometric measurements
A device (1) for measuring the relative orientation according to at least one degree of freedom for two objects, including a constraint generator (10) suitable for causing a goniometric sensor (40)...
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7231724 |
Nozzle seal slot measuring tool and method
A tool for measuring seal slot position includes a tool shaft having a longitudinal axis, a pin eccentrically disposed at one end of the tool shaft relative to the longitudinal axis, and a disk...
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7171759 |
Method and apparatus to accurately measure the angular orientation of two surfaces
A method and apparatus are disclosed to measure the angular orientation of two surfaces. The device consists of two frames which are aligned to the surfaces. A continuous string is routed between...
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7150103 |
Method for producing and mounting a body having an angle scaling
A method for producing and mounting a body having an angle scaling includes: applying three markings to the body, the markings being set apart from each other; adjusting the body relative to a...
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7147212 |
Clip for adjustably mounting a fence rail to a fence post
A fence rail clip for attaching a fence rail to a vertical fence post is disclosed. The rail clip has a bracket with a raised central area flanked by two lower lateral areas and a rail connector...
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7123354 |
Optical position measuring device
An optical position measuring arrangement that includes an incremental measuring graduation and a scanning unit, which can be moved in relation to the incremental measuring graduation along a...
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7107693 |
Apparatus and method for precise angular positioning
An apparatus and method for precise angular positioning of an object. A first pivot arm and a second pivot arm each is pivotally mounted with respect to a base. A pivot base flex member is...
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