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| Patent # | Description |
|---|---|
| US-6,522,727 |
System for archiving voice mail messages An archival system for voice mail messages includes recording devices, such as cassette recorders, compact disc recorders and DAT recorders. The archival system... |
| US-6,522,726 |
Speech-responsive voice messaging system and method A system and method for speech-responsive voice messaging, in which a Speech-Responsive Voice Messaging System (SRVMS) preferably provides a ... |
| US-6,522,725 |
Speech recognition system capable of flexibly changing speech recognizing
function without deteriorating... In a speech recognition system, a service processing center performs a service operation upon a speech recognition result and generates a speech response signal... |
| US-6,522,724 |
Apparatus and method that allow telephone callers to leave longer messages A messaging system allows a message recipient to assign different message lengths to different messages. In one embodiment, the recipient sets the length of time... |
| US-6,522,723 |
Telephony line test unit and method A telephony test system (34) has a communication interface (52, 54, 56) connected to communicate with a remote terminal (16). In response to receiving an... |
| US-6,522,722 |
Collimation of radiation from line-like ionizing radiation sources and
planar radiation beam detection related... An apparatus for planar beam radiography comprises an ionizing radiation source and an ionizing radiation detector; the ionizing radiation source being line-like... |
| US-6,522,721 |
X-ray tube having spherical anode In a preferred embodiment, an X-ray producing device, including: an X-ray tube; a cathode disposed in the X-ray tube to produce a stream of electrons; and a... |
| US-6,522,720 |
Method to measure the relative perfusion of the lungs The invention covers a method to determine the relative lung perfusion image with the fluoroscopic principle. Transmitted X-ray radiation through the lungs of... |
| US-6,522,719 |
Method and apparatus for measuring a bump on a substrate A method for measuring a height of a bump formed on a work of substrate, the method comprising: irradiating X-rays having a predetermined wavelength and an... |
| US-6,522,718 |
X-ray fluorescence thickness tester In order to realize accurate measurement with an X-ray fluorescence thickness tester characterized by being non-destructive and non-contacting, a system... |
| US-6,522,717 |
Reflective-type soft x-ray microscope A reflective-type soft X-ray microscope includes an image-focusing optical system including a concave mirror and a convex mirror, an illumination optical system... |
| US-6,522,716 |
Multilayer-film reflective mirrors, extreme UV microlithography apparatus
comprising same, and... Microlithography apparatus and methods are disclosed for achieving high-resolution pattern transfer of a pattern onto a substrate, such as a semiconductor wafer,... |
| US-6,522,715 |
High density flex interconnect for CT detectors A detector module includes a photosensor array having a first width, and a flexible cable operationally coupled to the photosensor array, wherein the cable has a... |
| US-6,522,714 |
Row-wise full helical view weighting method and apparatus for CT scanners A method and apparatus for performing image reconstruction using data obtained by an N beam helical scan, the method including generating projection data arrays... |
| US-6,522,713 |
In-room start scan sequence control and method of imaging using same An apparatus and method that allows an operator to initiate a prep delay sequence from an area adjacent a patient table are provided for use with x-ray emitting... |
| US-6,522,712 |
Reconstruction of computed tomographic images using interpolation between
projection views An approach to image reconstruction provides enhanced image quality from limited projection data, particularly when the imaging object (or a portion of interest)... |
| US-6,522,711 |
Variable frequency divider circuit In a variable frequency divider formed of a latch train, a frequency division ratio is set through selective invalidating a feedback signal to a first stage... |
| US-6,522,710 |
Fastened spacer for grid of a nuclear reactor with associated method A spacer for use with a protective grid of a fuel assembly of a nuclear reactor is a generally washer-shaped plate of material having an engagement surface and a... |
| US-6,522,709 |
Nuclear in-core instrument (ICI) assembly with compressed flexible hose
sheath A protective hose, and a method of making the same, for an in-core instrument assembly used in a nuclear reactor, including a first end that is hermetically... |
| US-6,522,708 |
Seal arrangement for in-core instrument housing A seal arrangement for providing a seal between a nuclear reactor in-core instrument housing and an instrument contained within the housing includes a lower seal... |
| US-6,522,707 |
Method and device for disturbance suppression in a signal Disturbances in bipolar signals transmitted on a transmission line are suppressed by adjusting the amplitude of the signals with coarse adjustment steps and with... |
| US-6,522,706 |
Delay spread estimation for multipath fading channels An efficient method of accurately estimating delay spread in multi-path transmission applications is based on quantifying the effect of the actual delay spread... |
| US-6,522,705 |
Processor for digital data The invention provides an apparatus for decoding a coded digital data sequence. The apparatus includes a first Viterbi decoder of a first response type, a first... |
| US-6,522,704 |
Data reception apparatus and data reception method Data D28 of 384 symbols each (fundamental data) corresponding to a transmission rate on a communication line is sequentially obtained by de-interleaving received... |
| US-6,522,703 |
Estimating frequency offset to demodulate a packet of phase-modulated
symbols The invention relates to a method of estimating the frequency offset of a packet of phase modulated symbols received with phase error, the method comprising: ... |
| US-6,522,702 |
Radio data communication terminal A radio data communication terminal that includes a phase rotator for correcting a narrow-band modulation system, an equalizer for correcting a transmission path... |
| US-6,522,701 |
Method and apparatus for extracting received digital data from a
full-duplex point-to-point signaling channel... A computer system couples multiple function units using channels having full-duplex, low power, point-to-point interconnect. Each function unit couples to the... |
| US-6,522,700 |
Method and system for the OFDM multicarrier transmission of digital
broadcasting signals An improved DAB transmission system with which a higher net data rate can be achieved while maintaining the same system quality, or the same system quality can... |
| US-6,522,699 |
Transmission system for reduction of amateur radio interference The invention is a novel method and transmission system for mitigating the adverse effects of amateur (HAM) radio interference on digital signals transmitted... |
| US-6,522,698 |
Method of transmitting and receiving data, system and receiver therefor A method and apparatus for transmitting and receiving data, wherein a narrow band data signal is transmitted at an unknown frequency within a known range of... |
| US-6,522,697 |
Use of higher order modulation techniques to transmit large aggregate data
rates on an optical link with... Systems and methods that increase the maximum data rate capacity per optical carrier on an optical link. The present invention intensity modulates an optical... |
| US-6,522,696 |
Adaptive frequency correction in a wireless communications system, such as
for GSM and IS54 In accordance with one embodiment of the invention, a method for compensating frequency offset errors in a communication system comprising the steps of receiving... |
| US-6,522,695 |
Transmitting device for transmitting a digital information signal
alternately in encoded form and non-encoded form A transmitter transmits a digital information signal via a transmission medium. The digital information signal can be divided into one or more sub-signals. Each... |
| US-6,522,694 |
Programmable filter for removing stuffing bits from an MPEG-2 bit-stream An MPEG-2 video decoder which identifies and removes stuffing data from an MPEG-2 bit-stream before storing the bit-stream into the VBV buffer of the decoder.... |
| US-6,522,693 |
System and method for reencoding segments of buffer constrained video
streams A system and method for generating an MPEG compliant video stream with satisfactory visual quality. The method employs re-encoding at a higher (or lower) bit... |
| US-6,522,692 |
Reproduction protection method according to both medium and apparatus
protection data and a medium therefor 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-6,522,691 |
Method of and apparatus for determining the capacity of a
telecommunications system A method of and apparatus for capacity determination in a telecommunications system, in the presence of Gaussian and non-Gaussian noise. The ratio of Gaussian to... |
| US-6,522,690 |
Zero determination signal generating circuit A zero determination signal generating circuit which generates a zero determination signal for determining whether or not the output data of a shifter is zero is... |
| US-6,522,689 |
Monitoring circuit for a data transmission network A monitoring circuit for a data transmission network having a plurality of transmissive and receptive network nodes and a double-line bus connecting the network... |
| US-6,522,688 |
PCM codec and modem for 56K bi-directional transmission A high-speed analog subscriber modem operates at speeds as high as 64 kbps in both the downlink and uplink directions using a standard POTS line augmented with... |
| US-6,522,687 |
Data transmitter and receiver of a DS-CDMA communication system A data transmitter and receiver in a DS-CDMA communication system designed to prevent a serious amplitude shift in a transmission signal, facilitate recovery of... |
| US-6,522,686 |
Receiving apparatus of spectrum spread communication system A receiving apparatus of spectrum spread communication system, which has optimum detection characteristics for receiving signals irrespectively of various fading... |
| US-6,522,685 |
Information signal processing unit A new additional information generating section generates new additional information FS1 based upon information from an additional information reading section.... |
| US-6,522,684 |
Delay lock loop, receiver, and spectrum spreading communication system In a DLL, in-phase correlation signal and orthogonal correlation signal are squared and adder to generate correlation power. Delays are provided so that the... |
| US-6,522,683 |
Method and apparatus for adaptive linear equalization for walsh covered
modulation A receive filter receives signals from a communication channel. The received signals correspond to original Walsh covered chip sequences transmitted by a... |
| US-6,522,682 |
Triple multiplexing spread spectrum receiver A spread spectrum receiver processes signals from a plurality of sources modulated by different spread spectrum codes by sampling the signals as received to... |
| US-6,522,681 |
Laser for the generation of narrow band radiation A laser is disclosed for generating radiation having narrow band width and high spectral purity. The laser comprises a cavity (10) containing a lasing medium... |
| US-6,522,680 |
VCSEL structure insensitive to mobile hydrogen An active region of a VCSEL at one (i.e., n doped) end having an expanded effectively undoped region, and another (i.e., p doped) end having a significantly... |
| US-6,522,679 |
Gas laser discharge unit A gas laser discharge unit is provided. The discharge unit includes an elongated electrode plate having a plurality of spaced-apart holes therein and a plurality... |
| US-6,522,678 |
Multiple wavelength semiconductor laser device array and production method The present invention provides a multiple wavelength semiconductor laser device array having approximately the same optical output levels of inducing kink and... |
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