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8977921 |
System and method for providing a test result from an integrated to an analyzer
A system for providing a test result from an integrated circuit to a status analyzer. A deserializer is configured to deserialize, into data frames, messages received from the integrated circuit.... |
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8912928 |
Encoder, driving apparatus, method for calculating absolute position, and method for manufacturing encoder
An encoder includes a position data obtainer that obtains superordinate data representing a position of a moving body in a superordinate section and subordinate data representing a position in a... |
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8912927 |
Method for determining incline angle of electromagnetic pointer
A method for determining an incline angle of an electromagnetic pointer is provided. The electromagnetic pointer is positioned on or above a digitizer which has a plurality of loop antennas. The... |
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8742956 |
Position encoder apparatus
A position encoder kit, including: a scale comprising a series of position features; and a readhead. The readhead includes a detector for receiving configuration information from a configuration... |
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8680452 |
Optically controlled motorized control device
Methods and apparatus are provided for a control device and control device operation. In one embodiment a control device includes a slider configured to support a control knob, a rack coupled to... |
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8665123 |
Encoder having durability against vibration or shock
A reliable encoder capable of reducing vibration of a printed board when the encoder is subjected to vibration or shock, by means of a simple structure. The encoder has a housing, a rotating code... |
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8388104 |
Determining encoder strip expansion
A system is provided that includes an encoder strip having encoder markings, first and second optical encoders positioned at a fixed distance from one another on a substrate and, responsive to... |
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8384570 |
Encoder interpolator with enhanced precision
A method is presented for converting the sine/cosine signals from an optical encoder into a high-resolution position signal for use by a position control system while eliminating common noise and... |
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8355135 |
Surface plasmon resonance measuring device, sample cell, and measuring method
A surface plasmon resonance measuring device includes a light source (2) which irradiates, with condensed light, a sample cell (10) having the characteristic structure of the reflectance of light... |
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8138952 |
Sample holder and assembly for the electrodynamic fragmentation of samples
The invention relates to a sample holder having an insulation body (10; 50) and a first electrode (3; 33) and a second electrode (4; 34), wherein the first electrode (3; 33) and the second... |
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8134573 |
Encoding CMYK data for display using indexed RGB
Machine-enabled methods of, and devices for, encoding color bitmap data as indexed red-green-blue (RGB) data for display. |
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7864074 |
Data driver used in a current-driving display device
A data driver used in a current-driving display device for receiving a digital signal and for outputting a gray-scaled current signal to a data line. The data driver includes a digital-to-analog... |
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7804427 |
Device and method for automatic reset of encoder
An encoder reset device and method that allows for an encoder to be automatically reset without operator intervention. A reset device of the present invention includes a microprocessor-based... |
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7467036 |
In-vehicle electronic control unit
A first control circuit portion carries out input/output control in cooperation with a microprocessor, a program memory, and a RAM memory. A second control circuit portion is in cooperation with... |
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7417563 |
Process to determine the absolute angular position of a motor vehicle steering wheel
A method for determining the absolute value of a rotational angle includes imaging a continuous segment of a code track of a code carrier on a sensor array such that the sensor array generates a... |
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7400269 |
Coding element with integrated limit switch
An optical encoder. The optical encoder includes a coding element, an emitter, and a detector. The coding element has a track with a track pattern. The track pattern includes a plurality of... |
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7385532 |
Extended bitstream and generation thereof for dynamically configuring a decoder
An extended bitstream, and generation thereof, for dynamically configuring a decoder. Content data is obtained to be encoded. Build settings are obtained for configuring the decoder. The content... |
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7369063 |
Encoder signal processing circuit including a direction determining/counting unit
An encoder signal processing circuit includes: a plurality of detectors adapted to generate signals with different phases; a switching circuit adapted to alternatively select and output a signal... |
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7336205 |
Rotary encoder
A rotary encoder exhibits a shaft, which can be coupled in torque-proof fashion to a rotating object to be measured. The shaft is connected at a true angle of rotation to a material measure and is... |
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7280049 |
Encoder runout error correction circuit
A novel encoder system adapted for use in print architecture at least includes: a codewheel coupled to a rotating print architecture element; a first encoder sensor mounted at a first position... |
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7256712 |
Encoder having a signal elimination unit
An encoder includes an encoder scale having a predetermined cyclic pattern, and at least one detection unit configured to detect a cyclic displacement according to movement of the encoder scale.... |
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6927704 |
Fault tolerant optoelectronic position sensor
An assembly for optoelectronically sensing position includes a light source, a coded element, and a plurality of photosensors. Holes are disposed in the coded element to define a plurality of... |
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6590952 |
Reactor manual control system
In a boiling water reactor controlling each control rod hydraulically by driving a solenoid valve, the control system comprises an operation control means 41 having a duplicated data processing... |
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6326905 |
Coded rotary switch with contacts at common radius
A rotary switch includes a plurality of first electrical contacts disposed at a common radius and a plurality of second electrical contacts mounted for rotation against said first electrical... |
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6271661 |
Absolute position transducer having a non-binary code-track-type scale
An absolute position transducer system has two members movable relative to each other and includes a code track transducer and at least one fine wavelength transducer. The code track is arranged... |
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6210597 |
Radio wave absorbent
Since the radio wave absorbent of the present invention has the main component of a magnesium-zinc system ferrite material containing 45 to 50 mol % of iron oxide, 7 to 19.7 mol % of magnesium... |
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6100822 |
Optical sensing system using multiple detectors at various positions for generating position signals
The present invention discloses an optical sensing system which uses a plurality of detectors installed at various positions next to an optical panel to generate a position signal for indicating... |
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5841371 |
Encoder signal generating device
An encoder signal generating device in which a light receiving element (1) is constituted by a one-chip planar type phototransistor array that has a plurality of light receiving portions (21).... |
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5699058 |
Absolute encoder generating phase-shifted triangular waveforms to produce multi-bit signals
An absolute encoder is provided with a movable member, which may be a disc, a photodetector and a processing circuit. The movable member has a plurality of tracks T arranged from higher to lower... |
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5651033 |
Inter-system data communication channel comprised of parallel electrical conductors that simulates the performance of a bit serial optical communications link
A self-timed interface (STI) links two physically separated systems or nodes. A transmit state machine forms each word in a serial bit stream into a plurality of bytes and generates idle and data... |
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5650779 |
Position encoder
A sensor failure detection circuit for a position encoder, the sensor failure detection circuit receiving from a first set of at least one position sensor position signals which change state at a... |
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5594434 |
Angular sensing system
A rotatable member is positioned coaxial with a joint between a first element and a second element. The joint defines an angle to be measured. The rotatable member has coded information thereon.... |
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5574444 |
Method and apparatus for decoding signals containing encoded information
A signal converter for use with a moveable mechanical device includes input means for receiving a multi-bit digital signal indicative of a position of the moveable mechanical device, a processor... |
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5565864 |
Absolute encoder
An encoder includes a code plate, a detector, a transformer, and first and second calculators. The code plate is formed with an absolute pattern including a plurality of bit patterns, each bit... |
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5497150 |
Image scanner
A hand-held image scanner can scan an object larger than the scanner itself. Successive multiple partial images scanned in the Y (or longitudinal) direction) are combined to form a single image by... |
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5003308 |
Serial data receiver with phase shift detection
An asynchronous serial data receiver for receiving a stream of data bits, characterized by a plurality of shift registers (54) into which samples corresponding to points within said data bit... |
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4978954 |
Non-contact type potentiometer employing a triangular wave encoder
A non-contact type potentiometer employing a triangular wave encoder includes a triangular wave encoder for outputting a triangular wave signal consisting of a LEAD signal and a LAG signal having... |
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4949087 |
Encoder device
An encoder device comprises a first resistor having one end connected to a first contact piece and the other end connected to an A/D conversion input terminal, a second resistor having one end... |
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4845496 |
Electro-optical displacement sensor
An electro-optical displacement sensor comprises an optical source including a plurality of optical grating lines for producing from an incident optical signal a transmitted optical signal having... |
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4841297 |
Displacement coder
A displacement coder of the differential type wherein, in order to reduce the dimensions thereof, a first disk is rotatably connected to a principal shaft coupled to the shaft which controls the... |
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4719449 |
Transport apparatus for transporting part-carrying members to various work stations and for reading data encoded on said part-carrying member
Each movable member (1) has a disk (6) which is mounted free to rotate about an axis (5) and which includes an annular area (7) of radial stripes (8) together with three concentric coding and read... |
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4709210 |
Magnetoacoustic proximity sensor
A new form of proximity sensor is described which enables sensing of magnetic and/or metallic objects over an extended region of space. The time-varying magnetic field necessary for proximity... |
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4707683 |
Increasing precision of encoder output
An output of a rotary or linear encoder of lower-precision (a subject encoder) is corrected according to that of higher-precision (a reference encoder) to provide higher precision output signals.... |
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4688019 |
Signal transmission system
In a measuring instrument for measuring the relative position of two objects, the graduation of a scale as well as a number of identical reference marks absolutely positioned with respect to this... |
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4654483 |
Electronic conference system
An electronic conference system for a remote conference among a plurality of stations, each of the stations comprising an absolute number providing element, for assigning absolute number to an... |
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4628298 |
Chain code encoder
A positional encoder which provides absolute position information from a single code track. A chain code track is positioned on a code disk to supply position words of N consecutive bits, each... |
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4549260 |
Cycle timer
A cycle timer comprises an angle encoder for converting an mechanical angle information into an electrical angle information, a memory unit for storing timing information and a control program for... |
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4442532 |
Encoder output pulse detection using two stage shift register and clock oscillator
A pulse detection circuit, is used for detecting pulses contained in output signals derived from an encoder. An encoder, such as rotary encoder, converts a physical quantity like spatial position,... |
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4408188 |
Electromechanical decoder
1. An electromagnetic decoder comprising a code wheel assembly including a base member, a shaft supported by the base member, a first wheel element and a second wheel element carried by the shaft,... |
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4383317 |
Shaft angle encoder having a circuit for synthesizing a skipped track output signal
A shaft angle encoder for producing a multiplicity of output signals corresponding to a multidigit binary code word representing the angular position of the shaft, comprising a rotatable code... |