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| Patent # | Description |
|---|---|
| US-6,493,427 |
Remote prescription refill system A central station is provided to which the pharmacy can forward calls at the convenience of the pharmacy. A caller will call in to the pharmacy to request a... |
| US-6,493,426 |
Relay for personal interpreter A relay is described to facilitate communication through the telephone system between hearing users and users who need or desire assistance in understanding... |
| US-6,493,425 |
Method and system for testing a network element within a telecommunications
network Methods and systems consistent with the present invention test a network element in a telecommunications network using a universal command, such as a telephone... |
| US-6,493,424 |
Multi-mode operation of a standing wave linear accelerator The invention provides a scheme in accordance with which a linear accelerator may be operated in two or more resonance (or standing wave) modes to produce... |
| US-6,493,423 |
METHOD OF GENERATING EXTREMELY SHORT-WAVE RADIATION, METHOD OF
MANUFACTURING A DEVICE BY MEANS OF SAID... A method is described for generating EUV radiation, comprising the steps of generating a flow of a medium (39); transporting this medium through a source space... |
| US-6,493,422 |
Phase retrieval in phase contrast imaging A method of obtaining in image of the phase change introduced by an object in penetrating radiation incident on the object includes irradiating the object with... |
| US-6,493,421 |
Apparatus and method for generating a high intensity X-ray beam with a
selectable shape and wavelength An X-ray source is provided for delivering a high intensity X-ray beam with a predefined energy level of monochromatization, intensity and spatial distribution... |
| US-6,493,420 |
Apparatus and method for in-situ measurement of residual surface stresses An apparatus for in-situ measurement of residual surface stresses comprises a compact x-ray tube and a detector. X-rays emitted by the x-ray tube are diffracted... |
| US-6,493,419 |
Optically driven therapeutic radiation source having a spiral-shaped
thermionic cathode A therapeutic radiation source includes a spiral-shaped, laser-heated thermionic cathode. A fiber optic cable directs a beam of radiation, having a power level... |
| US-6,493,418 |
Method for precisely measuring the weight of mass material and nucleonic
weigher employing this method The present invention discloses a method for precisely measuring the weight of mass material and a nucleonic weigher employing this method. It is characterized... |
| US-6,493,417 |
Patient positioning for conducting a medical examination A positioning arrangement has a positioning element formed of a closed-cell foam, preferably a positioning mat, the positioning element has a seating surface for... |
| US-6,493,416 |
Method and apparatus for noise reduction in computed tomographic systems A method for facilitating a reduction in reconstructed image noise in a computed tomography imaging system. The method includes generating projection data,... |
| US-6,493,415 |
X-ray computed tomography method and apparatus An X-ray computed tomography method and apparatus for obtaining a panoramic X-ray image seen from a direction of a projection line .gamma. (.gamma.') of a curved... |
| US-6,493,414 |
Die information logic and protocol An on-chip parallel/load, serial-shift shift register stores information bits for one or more chip parameters. The bits are represented by fuses that are... |
| US-6,493,413 |
Fuel assembly mechanical flow restriction apparatus for detecting failure
in situ of nuclear fuel rods in a... A fuel assembly mechanical flow restriction apparatus for detecting failure in situ of nuclear fuel rods in a fuel assembly during reactor shutdown. |
| US-6,493,412 |
Method of calibrating exit thermocouples in a nuclear reactor The exit thermocouples of a pressurized water reactor (PWR) are calibrated by recording the thermocouple temperature measurements periodically during power... |
| US-6,493,411 |
Method for producing formed bodies of high temperature superconductors
having high critical currents Thermal neutron irradiation of superconducting body compositions into which Li or B has been incorporated as a unit cell external or internal dopant introduces... |
| US-6,493,410 |
Wide band high resolution synthesizer A frequency synthesizer includes a direct digital synthesizer (DDS), a digital-to-analog converter for converting the output of the DDS to a DDS output signal, a... |
| US-6,493,409 |
Phase detectors in carrier recovery for offset QAM and VSB Improved carrier recovery, symbol timing, and carrier phase tracking systems and methods suitable for use in connection with a dual-mode QAM/VSB receiver system... |
| US-6,493,408 |
Low-jitter data transmission apparatus For restraining jitter amount of a transmission clock signal (16) generated by a digital PLL (8), a data transmission apparatus comprises a 1/24 clock generator... |
| US-6,493,407 |
Synchronous latching bus arrangement for interfacing discrete and/or
integrated modules in a digital system and... A digital bus arrangement and an associated method are disclosed. The bus arrangement includes an input synchronization layer and an output synchronization... |
| US-6,493,406 |
Method and apparatus for symbol independent discriminator correlator
automatic frequency control A symbol independent automatic frequency controller (100) includes a symbol correlator (110) for receiving a complex digital signal generated within a selective... |
| US-6,493,405 |
Correlator having enhanced memory for reference and input data A correlator includes a circuit for serially receiving in phase (I) and quadrature (Q) signal data along parallel I and Q signal channels and converting the data... |
| US-6,493,404 |
Recycling integrator correlator An analog input signal that is sampled at a predetermined rate is multiplied by a corresponding binary code sequence, i.e. "+1" or "-1" by the multiplier. The... |
| US-6,493,403 |
Asynchronous timing for interpolated timing recovery A zero phase restart circuit (308) estimates a quotient (y.sub.2 -y.sub.0 /(y.sub.3 -Y.sub.1), where y.sub.k are asynchronous samples of a sequence. The quotient... |
| US-6,493,402 |
Mode control for trellis decoder A transmitter transmits, and a receiver receives, a data frame is transmitted into an 8 MHZ channel. The data frame contains a plurality of data segments, where... |
| US-6,493,401 |
Receiving circuit and method for a controlled area network system A receiving circuit is described for a CAN (Controlled Area Network) system with digital data transfer via a bus with parallel, redundant pulse signal transfer... |
| US-6,493,400 |
Harmonic cancellation system An RF transmission system including an RF power amplifier, said system comprising an harmonic cancellation processor. The harmonic cancellation processor... |
| US-6,493,399 |
Digital wireless communications systems that eliminates intersymbol
interference (ISI) and multipath... A digital wireless communications system which eliminates intersymbol interference in a transmitted signal using a plurality of precoders in a transmitter... |
| US-6,493,398 |
Burst mode digital communications system A burst mode digital communications system which is unique in that it modulates a sinusoidal carrier with discrete cosine segments. The discrete cosine segments... |
| US-6,493,397 |
Radio communication device and radio communication method A compensator eliminates frequency offset contained in digital-converted signals output from A/D converters. A weighting coefficient calculator, a complex... |
| US-6,493,396 |
Phase shift key burst receiver having improved phase resolution and timing
and data recovery A receiver includes an I-Q demodulator (135) responsive the I and Q components carried on a first frequency signal line (132). The demodulator comprises a... |
| US-6,493,395 |
Multi-carrier transmission systems A multi-carrier transmission system using orthogonal carriers with high order QAM constellations for the transmission of multiple bits per carrier and symbol.... |
| US-6,493,394 |
SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHIPS,
RECEIVER CIRCUIT FOR USE IN THE SIGNAL... A signal transmission system has a response time of a signal transmission line which is set approximately equal to or longer than the length of a transmitted... |
| US-6,493,393 |
Digital communication bus for connecting electronic modules This invention relates to a digital communication bus between electronic modules (S1, Sn), composed of at least one pair of data transmission lines (2A, 2B) and... |
| US-6,493,392 |
Method for coding digital interlaced moving video A method for coding a digital interlaced moving video. Picture-unit overhead information is first transmitted and it is then determined whether a video packet to... |
| US-6,493,391 |
Picture decoding method and apparatus An MPEG downdecoder which eliminates picture quality deterioration ascribable to motion compensation. A decimating inverse discrete cosine transform unit 14... |
| US-6,493,390 |
Motion compensation image encoding device A motion detecting device for enhancement of the image quality at ultra-low bit rates is disclosed, which permits quantization of the prediction error with the... |
| US-6,493,389 |
Method and device for modifying data in an encoded data stream A basic transcoder, that decodes an encoded data stream and re-encodes it, may be used for locally modifying data in said stream. Said modification is carried... |
| US-6,493,388 |
Rate control and buffer protection for variable bit rate video programs
over a constant rate channel A system for rate control and buffer management during coding of multiple variable bit rate digital video programs over a constant bit rate channel. The system... |
| US-6,493,387 |
Moving picture coding/decoding method and apparatus having spatially
scalable architecture and signal-to-noise... A moving picture coding/decoding method and apparatus having a spatially scalable architecture and a signal-to-noise ratio (SNR) scalable architecture together... |
| US-6,493,386 |
Object based bitstream transcoder A compressed bitstream is scaled down to a reduced rate bitstream by first demultiplexing a compressed input bitstream to extract video objects as elementary... |
| US-6,493,385 |
Image encoding method, image encoder, image decoding method, and image
decoder In a picture coding apparatus, even though conditions such as a bit rate are changed, a burden of overhead information arranged in a picture signal is reduced,... |
| US-6,493,384 |
Video data compression apparatus and method of same When repeatedly performing compression and encoding of video data, automatically detecting a previous picture type at an encoder side and performing the... |
| US-6,493,383 |
Method of reproduction for protection of data according to both medium
protection data and apparatus protection... In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with... |
| US-6,493,382 |
Decoding apparatus providing protection of data decoding according to both
transferred protection data and... In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with... |
| US-6,493,381 |
Blind equalization algorithm with the joint use of the constant R and the
sliced symbols A receiver, comprising an adaptive filter, performs blind equalization using a modified form of the constant modulus algorithm (CMA). This modified form of CMA... |
| US-6,493,380 |
System and method for estimating signal time of arrival A method for estimating a time delay including the steps of first, estimating a channel spectrum from a received signal and a known reference signal, second,... |
| US-6,493,379 |
Arrival direction estimation method using an array antenna and DS-CDMA
receiver unit using the method The present invention relates to an arrival direction estimation method using an array antenna and a DS-CDMA receiver unit using this method. The method produces... |
| US-6,493,378 |
Methods and apparatuses for reducing multipath errors in the demodulation
of pseudo-random coded signals The present application is applicable to receivers for Global Positions (GP) systems which use delay-lock loops (DLLs) and, optionally, phase-lock loops (PLLs).... |
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