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| Patent # | Description |
|---|---|
| US-5,923,726 |
Validation and calibration apparatus and method for nuclear density
gauges A cost effective, field-usable validation and calibration apparatus and method for nuclear density gauges comprises an absorption element, where absorption... |
| US-5,923,725 |
Medical X-ray machine with means for generating a source identifier onto
the X-ray image A medical X-ray machine for taking X-ray pictures which includes a radiation source (9), a recording medium (10), and a component, such as a diaphragm (2), for... |
| US-5,923,724 |
Medical x-ray diagnostic installation and method for operating same In a medical X-ray diagnostic installation and a method for operating same, an X-ray source has a filter means optionally introducible into its beam path and... |
| US-5,923,723 |
High-voltage generator for an X-ray generator A high-voltage generator having components cast in a casting compound is in use flexible and service-friendly. The high-voltage generator has an anode side... |
| US-5,923,722 |
X-ray diagnostic apparatus with control of x-ray emission dependent on
the afterglow in the solid-state detector An X-ray diagnostic apparatus has at least one beam transmitter which emits an X-ray beam acquired by at least one solid-state detector with image points... |
| US-5,923,721 |
Bi-plane x-ray diagnostic apparatus A bi-plane x-ray diagnostic apparatus has two x-ray tubes and two radiation receivers for respectively obtaining images from an examination subject in two... |
| US-5,923,720 |
Angle dispersive x-ray spectrometer An x-ray spectrometer is provided comprising an X-ray source, a curved crystal monochromator which focuses a monochromatic x-ray beam onto a sample surface, the... |
| US-5,923,719 |
Exposure apparatus and device manufacturing method using the same An exposure apparatus for projecting radiation light from a synchrotron radiation source to an object to be illuminated. The apparatus includes at least one set... |
| US-5,923,718 |
Binary counter reading circuit An asynchronous reading circuit improves reliability of data read from a binary counter. Count data generated by a binary counter 101 according to a counting... |
| US-5,923,717 |
Method and system for determining nuclear core loading arrangements The present invention, in one aspect, is a method for identifying an optimum core loading arrangement. The method generally has an initialization phase and a... |
| US-5,923,716 |
Plasma extrusion dynamo and methods related thereto Featured is a plasma extrusion dynamo and methods related thereto. Also featured are fusion reactors using such dynamos and methods. In the methodology of the... |
| US-5,923,715 |
Digital phase-locked loop circuit A digital PLL circuit is provided that has a frequency comparator circuit for comparing the frequencies of an output clock signal and a reference clock signal to... |
| US-5,923,714 |
Normalization circuit for preventing divergence of a normalizing voltage
in a coupler used for diversity operation A normalization circuit for preventing divergence of the normalizing voltage of a coupler used for diversity operation in a communication system includes: a... |
| US-5,923,713 |
Viterbi decoder A Viterbi decoder for reducing the access times of the path metric memory, for lowering the power consumption, speeding up the Viterbi decoding. includes a... |
| US-5,923,712 |
Method and apparatus for linear transmission by direct inverse modeling A system for linearly transmitting an amplified output signal using predistortion whereby a straight inverse modeling scheme is used to more easily and... |
| US-5,923,711 |
Slice predictor for a signal receiver The disclosed data processor develops a data signal which has a plurality of multi-level symbols. The data processor, in response to each of the symbols,... |
| US-5,923,710 |
Synchronous switching of digital audio while maintaining block alignment A system and method for synchronous switching of digital audio data channels while maintaining block alignment between the switched digital audio signals at an... |
| US-5,923,709 |
Intelligent cable assembly A cable assembly includes hardware for interconnecting an ISDN upgradeable modem with an ISDN communication line to allow the modem to communicate over the ISDN... |
| US-5,923,708 |
Decoding circuit for a read signal from a magnetic recording and reading
system using partial response A decoding circuit for a magnetic recording and reading system enables the implementation of an AGC loop with a relatively simple configuration and further... |
| US-5,923,707 |
Reproducing apparatus capable of generating clock signal synchronized in
phase with reproduced data In an information signal recording and reproducing apparatus, reproduced data is equalized by an equalizer and a clock signal synchronized in phase with the... |
| US-5,923,706 |
Process for measuring phase jitter of a data signal A process for measuring the phase jitter of a data signal using a phase demodulator. To perform an accurate and relatively simple measurement of phase jitter,... |
| US-5,923,705 |
UART based autobauding without data loss The cellular telephone includes a universal asynchronous receive and transmit (UART) chip for receiving data in a serial format from an external source, such as... |
| US-5,923,704 |
Transmit clock generation system and method A method for generating transmit clock timing of a first communications unit of a communications system. The communications system includes the first... |
| US-5,923,703 |
Variable suppression of multipath signal effects Method and apparatus for formation of an autocorrelation difference function of an incoming digital signal that reduces the effects of presence of a multipath... |
| US-5,923,702 |
Frequency hopping cellular LAN system This invention discloses a frequency hopping cellular LAN system including a LAN, a plurality of access points each operatively connected to the LAN, the... |
| US-5,923,701 |
Spread spectrum pulse position modulation system A spread spectrum pulse position modulation/demodulation system which receives an input signal including frames and which includes first and second pulse... |
| US-5,923,700 |
Adaptive weight update method and system for a discrete multitone spread
spectrum communications system A new method makes the most efficient use of the scarce spectral bandwidth in a wireless discrete multitone spread spectrum communications system by updating the... |
| US-5,923,699 |
Induction furnance heating module and gas zone A heating module for use in steel processing is provided. The module includes one or more gas heating zones and one or more induction heating coils intermixed... |
| US-5,923,698 |
Method of operating an arc furnace, and an arc furnace In order to avoid damage to the inner walls of the arc furnace (1) and a reduction of the electric power when material (5) to be melted has been partly burned... |
| US-5,923,697 |
Cooling device for the roof in electric arc furnaces Device to cool the roof (10) in electric arc furnaces, of the type comprising a plurality of contiguous panels (27) disposed to cover at least a substantial part... |
| US-5,923,696 |
Visible light emitting vertical cavity surface emitting laser with
gallium phosphide contact layer and method... A stack of distributed Bragg reflectors is disposed on the surface of a semiconductor substrate. The stack includes a plurality of alternating layers of material... |
| US-5,923,695 |
Compact pumped laser resonator and method A system and a method of designing and mechanical packaging of pumped laser resonator elements to minimize their size. All the elements of the compact pumped... |
| US-5,923,694 |
Wedge side pumping for fiber laser at plurality of turns A pumped fiber laser including turns of optical fiber defining a wound pack, wherein the optical fiber includes a core, a cladding around the core and a... |
| US-5,923,693 |
Discharge electrode, shape-restoration thereof, excimer laser
oscillator, and stepper A discharge electrode for an excimer laser oscillator according to the present invention contains oxygen at a content of not more than 10 ppm, and a method of... |
| US-5,923,692 |
No wire bond plate (NWBP) packaging architecture for two dimensional
stacked diode laser arrays A high-power two-dimensional edge-emitting diode laser array comprises mounting modules, laser bars mounted on the modules, and protective caps mounted on the... |
| US-5,923,691 |
Laser diode operable in 1.3 .mu.m or 1.5 .mu.m wavelength band with
improved efficiency A laser diode includes an active layer of a group III-V compound semiconductor device containing N and As as the group V elements. The active layer has exposed... |
| US-5,923,690 |
Semiconductor laser device A gallium nitride group compound semiconductor laser device of the present invention includes: a substrate; and a layered structure provided on the substrate,... |
| US-5,923,689 |
Red semiconductor laser of low beam divergence This invention is a new type of GaInP/AlGaInP for a visible separate-confinement-heterostructure strained quantum well(SCH-S-QW) laser with passive wave guides... |
| US-5,923,688 |
Semiconductor laser A semiconductor laser is herein disclosed which comprises an active layer 21 and SCH layers which sandwich the active layer 21 from upper and lower sides,... |
| US-5,923,687 |
Bandwidth enhancement and broadband noise reduction in injection-locked
semiconductor lasers An injection-locked semiconductor laser process that improves the modulation bandwidth and reduces the broadband noise of an injection-locked semiconductor... |
| US-5,923,686 |
Environmentally stable passively modelocked fiber laser pulse source The present invention is directed to providing an environmentally stable, ultra-short pulse source. Exemplary embodiments relate to passively modelocked... |
| US-5,923,685 |
Wavelength selectable laser oscillator in wavelength tunable laser An object of the present invention is to provide a wavelength selectable laser oscillator in wavelength tunable laser by which high-speed tuning of wavelength... |
| US-5,923,684 |
Fiber amplifier with multiple pass pumping An optical fiber amplifier is pumped by a fiber pump laser which has a pair of separate active media within a common resonator. The fiber gain section of the... |
| US-5,923,683 |
Coherent white light source and optical devices therewith A coherent white light source generates a uniform and continuous coherent white light spectra over 200 nm at a low pump power. The source is based on a pump... |
| US-5,923,682 |
Error correction chip for memory applications A memory module, such as a SIMM or DIMM, is provided which incorporates error correction circuitry. The error correction circuitry identifies and corrects errors... |
| US-5,923,681 |
Parallel synchronous header correction machine for ATM An error correction circuit for an ATM header of an ATM cell uses a sequence of synchronous comparator circuits to generate a correction mask. The sequence of... |
| US-5,923,680 |
Error correction in a digital transmission system Random bit errors in a digital transmission system in which data is scrambled and subsequently descrambled are detected by parsing the descrambled data into... |
| US-5,923,679 |
Error correction encoder, error correction decoder, and communication
system Error detection and correction capability is improved compared to the conventional art, without lowering the transmission efficiency. When a class dividing... |
| US-5,923,678 |
Pattern data generating system A pattern data generating system solves a problem of a conventional pattern data generating system in which the total processing time is prolonged. The present... |
| US-5,923,677 |
Method and apparatus for detecting failures between circuits A method and apparatus for diagnosing or detecting failures or faults in or between circuits such as signal processing circuits of a video camera system.... |
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