Contact type displacement meter First, it is confirmed that the contactor 1 a is not damaged. Next, an initial preset signal PR is supplied at the state in which the contactor 1 a is contacted to the master work MW. For...
Integrated five freedom electric eddy sensor The current vortex sensor can measure offset deviation signal between actual position and given position of magnetic bearing rotor so as to realize stable control. The sensor is composed ...
12
200610155216
Two-way torque detector The test unit includes motor output shaft connected to a drive motor. Motor output shaft is connected to the transmission shaft. Electromagnetic brake (EB) is setup on the transmission sh...
Optical fiber grating sensing system This invention disclosed a fiber and grating sensor system that can simultaneously detect environment temperature and object instance. The testing range is very wide. The technique scheme...
All-optical fiber grating multi-parameter sensing system This invention disclosed a multi-parameter grating sensor system. It can be described like this: input light enters the long-cycle grating; the transmission light from the grating enters ...
Displacement measurement apparatus of vibration machine A displacement measuring device for a vibration machine (40) vibrating in a direction other than a measuring direction includes: a scale (50) and a linear motion guide (rail 52) which are...
23
200610134543
Test device for safety lock of high-rise working cradle An experimental unit of suspended basket security keylock in high-lift operation relates to an experimental unit that comprises: supporting leg, dropped iron, parallel, pusher clusters, e...
24
200610164042
Optical-electricity encoder A three-grating type photoelectric encoder includes a second grating (20) formed on a scale and first and third gratings (22, 31) disposed on a side of a detector. A part of at least the ...
Test method of microsctructure body and micromachine It is an object to provide a test method of a process, an electric characteristic, and a mechanical characteristic of a structure body in a micromachine without contact. A structure body ...
28
200610022372
Electronic digital display lever great gauge This invention provides one electron lever tenthousandth micrometer relative to meter displacement device, which comprises measurement part with measurement bar, wherein, measurement part...
Absolute position detector An absolute position detector for accurately reading a code recorded on an absolute track is provided. Output signals from sensors that read a code recorded on an absolute track are input...
End portion of an axle of a vehicle, especially for aircrafts The invention relates to an end portion device for a vehicle, especially for aircrafts. The device comprises: a stable part 100 fixed on the the shaft 1, and a rotation part 200 fixed on ...
34
200610145238
Lighting device for display device used in vehicles The present invention relates to a lighting device for display device used in vehicles, the light device including an indicator provided with a rotating shaft; a graphic plate disposed un...
35
200610145250
Optical encoder with sinusoidal photodetector output signal An optical encoder includes an optical encoder pattern of alternating light elements and dark elements, and an optical unit, including an optical emitter providing light to the encoder pa...
Optical fibre unbalance loading apparatus The invention relates to an optical fiber shift device. Wherein, said device comprises a sensor carrier, data collector, data processor and data transmitter; the sensor carrier is mounted...
39
200610149318
Laser measuring device A laser measuring device ( 50 ) including a housing ( 56 ) with a laser device present therein for generating and projecting at least one laser beam ( 52, 54 ), perpendicular to an alignm...
Optical encoder using ring-configured photodiode array A photodiode array and an encoder utilizing the same is disclosed. The encoder includes the photodiode array, a code wheel, a light source, and an optical system. The photodiode array inc...
Apparatus and method for processing analog encoder signals An apparatus and a method for processing signals of an analog encoder for generating quadrature signals to control a rotation of a motor using the analog encoder are provided. The apparat...
45
200610145477
Error display system The invention provides an error display device. Upon detection of an error such as a malfunction occurring at a drive mechanism, a sensor transmits an error signal to a control section. T...
46
200610146726
A jig for endurance test of joy stick switch for vehicle A jig for durability test of joystick switch for vehicle includes a supporting member and an operating part. The operating part comprises a plate supported and disposed in the vertical di...
47
200610149549
Weft stock detector for weft feeders The weft stock detector is suitable for weft feeders provided with a stationary drum (12) having yarn loops wound thereon and forming a weft stock (RT). Three feeler arms (22, 24, 26) are...
Pipe displace ment sensor of optical fibre grating marmen The invention relates to contacting type optical fiber raster shape memory alloy pipe displacement transducer. Its features are that it is made up of bearing, protecting steel tube, sprin...
51
200610054586
Absolute type angular displacement sensor The invention supplies absolute type angular displacement transducer. It is made up of common increment type angular displacement transducer, signal synthesis circuit, and absolute type t...
Signal processing circuit for encoder In an encoder which is equipped with two detectors arranged on both sides of a rotating shaft in order to eliminate an eccentricity error, the mounting of the detectors is facilitated by ...
High speed optic fiber grating wavelength demodulating system The system is composed of lithium niobate electro-optical switch, coupler, triangle filter of optical fiber grating, optical detector, and processor. Being switched by passing through ele...
58
200610144569
Rotational angle detector A rotational angle detector for detecting the rotational angle of the rotor in a wide range without requiring dark current. A first detection gear including an m number of teeth and a sec...
Three position integrated micro mechanical resonant beam system The trinity micro mechanical resonant beam system for the stress and displacement measurement in micro mechanical device consists of resonant beam with natural frequency for calculating t...
62
200610143334
Vehicle parking assistant system and method Vehicle parking assistant system display the airscape on the disply device to assist the parking backward movment of the vehicle. The control unit mounts the front route of the vehicle as...
Testing method of flow ratio valve feature curve The invention relates to flow proportional valve characteristic curve testing method. It uses air as test medium on test platform, changes the current of the flow proportional valve coil ...
Rough road detection system A rough road detection system includes a collection module, a statistical module, and a comparison module. The collection module collects samples from a vibration sensitive signal. The st...
67
200610097179
Measuring method for amount of grain reserve in grain depot This invention relates to one food storage volume measurement method, which comprises the following steps: using laser sensor to measure its volume and starting cameral head for shot stor...
68
200610143645
High-frequency oscillator A high-frequency oscillator includes a high-frequency oscillation element having a magnetization pinned layer whose magnetization direction is pinned substantially in one direction, an os...
Coder for remote transmitting direct reading water meter The coder for teletransmitting direct read water meter has character wheel code disk mounted onto character wheel shaft and with five first segments and five second segments, and one rece...
Metal immunity in a reverse magnetic system A method for tracking an object includes fixing to the object a transmitter for transmitting a position-indicative magnetic field and providing a map of distortion of the position-indicat...
Variable reluctance type angle detector The variable reluctance type angle detector has a stator and a rotor. The rotor is provided rotatably with respect to the stator. The stator has a plurality of tooth members disposed in a...
80
200610032399
Volume precision measuring apparatus and method thereof The invention discloses volume precision measurement device and its method. It includes laser distance meter, angle encoder, computer, and support. Its features are that the laser distanc...
81
200610131952
Simulating test device for radio automobile sensor The radio simulating test device for automatic sensor includes two separated parts, one sensor simulating test box and one system unit, with separated radio communication modules for comm...
82
200610096615
Degenerate pseudo-random rotary sensor A degenerate pseudo-random rotation sensor is provided in the invention. The code disc is made up of a clock code track and a pseudo code track which is encoded in the whole circle by the...
83
200610146381
Measuring fixture A measuring fixture allows the measurement of injection molded parts in a wide range of orientations within the measuring machine. A universal part holding component can be positioned in ...
84
200610141409
Sensor mounting structure with light pipe A sensing device mounting mechanism, and related method of operating such a mechanism, are disclosed. In at least some embodiments, the mechanism includes a housing that is mountable to a...
85
200610096571
Multifunction sensor detector The testing device includes programmer, PLC cabinet, and two sets of PLC inside the cabinet. One set is in use for testing, and the other set is in use for demo. There are position input ...
Sensor mounting structure with snapping feature Disclosed herein is a sensing device mounting mechanism allowing for a sensing device to be mounted in relation to a supporting structure. The sensing device mounting mechanism comprises ...
89
200610131707
Absolute liner encoder An absolute linear encoder includes a plurality of absolute scales aligned in the detection direction with absolute calibrations, a plurality of detectors for detecting the calibrations o...
90
200610141253
Rotational angle detector A rotational angle detector has a rotary body, a first detecting unit rotating in cooperation with the rotary body, a second detecting unit rotating in cooperation with the first detectin...
91
200610141079
Oscillation control device and synchronization system An oscillation control device for controlling a frequency of an oscillator located at the remote site from a standard laboratory having a standard oscillator. The control device includes:...
92
200610104665
Motorcycle steering wheel angle testing platform The invention discloses a turn angle testing table for the motorcycle steering handwheel including the fore wheel and the back wheel clamping devices installed on the framework base. The ...
93
200610141510
Phase detector for rotating equipment A very accurate rotational phase detection system is disclosed having first and second disks that are encoded with a 31-digit pseudo-random M-sequence, the first and second disks being at...
Aid device for setting inspection standard The invention provides an aid device for setting inspection standard, including: a frame profile operation means for performing frame division of waveform data, calculating a frame profil...
Sensor with steel transfer deflection detection The invention relates to a belt steel transmission deviation detecting sensor, wherein it comprises infrared emitter and infrared receiver; the infrared emitter is formed by power circuit...
99
200610127251
Transmissive optical encoder In one embodiment, an optical encoder includes a light source, a detector array and a code member. The detector array is positioned in spaced-apart relation to the light source and includ...
100
200610127250
Reflective optical encoder In one embodiment, an optical encoder includes a code member, a light source, and a detector array. The code member has a plurality of reflectors thereon; and the light source is position...
