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| Patent # | Description |
|---|---|
| US-5,574,801 |
Method of inspecting an array of solder ball connections of an
integrated circuit module A method of inspecting an array of balls used as connections in integrated circuit modules such as Solder Ball Connection modules, by means of an inspection... |
| US-5,574,800 |
Pattern defect inspection method and apparatus The pattern edge direction in reference image data of an object to be examined is detected, the reference image data is differentiated using a differential... |
| US-5,574,799 |
Method and system for automated detection of microcalcification clusters
in mammograms The invention is a novel method for automated detection of objects in images. One specific use is to detect malignant microcalcification clusters in mammograms.... |
| US-5,574,798 |
Visual presentation system which determines length of time to present
each slide or transparency A system determines display durations of each of a plurality of images in a presentation based on a respective amount of the information content in the image,... |
| US-5,574,797 |
Suspension mount for loudspeakers In the state of the art, it is known to connect diaphragms (11) of cone loudspeakers to the loudspeaker frame (10) by means of so-called beads (13). Such beads... |
| US-5,574,796 |
Loudspeaker installing A mount for mounting a loudspeaker in a room boundary structure having an outside surface away from the inside of the room includes a frame constructed and... |
| US-5,574,795 |
Headphone apparatus A headphone apparatus includes a head band, a pair of headphone units and a suspender member. The head band is formed in a substantially U-shape by a member... |
| US-5,574,794 |
Microphone assembly for adhesive attachment to a vibratory surface A microphone assembly suitable for use with a face mask has a cylindrical housing with an inwardly extending recess at its front end covered by a first... |
| US-5,574,793 |
Automated conference system The present invention is for a conference system that provides microphones that are ceiling mounted and retract into the ceiling when not in use. The system has... |
| US-5,574,792 |
Volume and tone control circuit for acoustic reproduction sets The invention is a volume and tone control circuit for audio sets which will not distort a signal when the volume is adjusted to maximum regardless of the tone.... |
| US-5,574,791 |
Combined de-esser and high-frequency enhancer using single pair of level
detectors Two level detectors with logarithmic outputs receive an input audio signal. The first level detector receives the signal through a high-pass filter while the... |
| US-5,574,790 |
Fluorescence authentication reader with coaxial optics A multiple-reader system for authentication of articles uses a first reader (400) which employs predetermined modulated illuminating light (20) and a ... |
| US-5,574,789 |
Encryption communication method and terminal device for encryption
communication In a calling facsimile, if an operator sets an encryption communication mode, a random number sequence is generated by a random number generating section 15. A... |
| US-5,574,788 |
Trunked radio repeater system A digitally trunked radio repeater system provides substantial improvements in timeliness of channel acquisition and channel drop, and in reliability of critical... |
| US-5,574,787 |
Apparatus and method for comprehensive copy protection for video
platforms and unprotected source material A video recording platform prevents both analog and digital copying of copy protected material. The platform may input and output both analog and digital video... |
| US-5,574,786 |
Securing trusted personal computer system against unauthorized movement A personal computer system is described, having security features enabling control over access to data retained in such a system. The system has a normally... |
| US-5,574,785 |
Enciphered communication system An enciphered communication system is provided which has a plurality of cipher keys selectively used for enciphering data, wherein even when a cipher key number... |
| US-5,574,784 |
Dynamic admission control for telecommunications relay service with
text-to-speech synthesis In a system for providing telecommunications relay service, the delay in assigning an attendant to an established relay session after the text-to-speech... |
| US-5,574,783 |
System and method for providing competitive access telephone service for
telephones connected to a remote... A system for providing a competitive access provider controls specific lines in a remote terminal connected to a monopoly service provider connected directly... |
| US-5,574,782 |
Minimizing service disruptions in handling call request messages where
new message formats are needed in a... A service control point (SCP) node operates under the control of computer program instructions which interpret message instructions generated by a service... |
| US-5,574,781 |
Translation indicator for database-queried communications services A communications system is arranged to route a database-queried call (900-number or 800-number call) to a subscriber (pay-per-call sponsor or 800-number... |
| US-5,574,780 |
Controll of call features provided to a subscriber by a hierarchical
telecommunication switch A telecommunication network includes a first telecommunication switch that supports subscribers coupled to the first switch and recognizes a request for call... |
| US-5,574,779 |
Method and apparatus for provisioning network services A broadband service control point provides processing instructions and data to a broadband session controller and an information sender/receiver. The broadband... |
| US-5,574,778 |
Method and apparatus for providing video services A system and method for video-on-demand and videoconferencing services using a broadband switch network, a broadband session controller, and a broadband service... |
| US-5,574,777 |
Caller ID and call waiting for multiple CPES on a single telephone line In accordance with the present invention, provided is a system allowing a plurality of conforming customer premise equipment ("CCPEs") on a single telephone line... |
| US-5,574,776 |
Call redirection feature for relay services A telecommunications network is arranged to provide equal access to a user of a text telephone device, such that a TDD user may dial directly a desired telephone... |
| US-5,574,775 |
Universal wireless radiotelephone system A universal wireless radiotelephone communication apparatus is operative in both a first radiotelephone communication system including a first base station... |
| US-5,574,774 |
Method and apparatus of maintaining an open communications channel
between a cellular terminal and an... A cellular radio communications system includes a cellular radio network for establishing communications, via a communications link such as a voice channel, with... |
| US-5,574,773 |
Method and apparatus of providing audio feedback over a digital channel Providing an audible feedback feature giving the user the ability to audibly monitor the progress of a data connection over a digital wireless channel. Audible... |
| US-5,574,772 |
Personal apparatus for receiving radiotelephone communications A complete, facile to use and operate telephone apparatus (10) for use with a communications system including a toll charge telephone system (104). The apparatus... |
| US-5,574,771 |
Integrated communication system A telephone or two-way digital paging communication system providing an alternative partial communication format in which an acknowledgement signal is... |
| US-5,574,770 |
Method for controlling overload of main processor of distributed
switching system with hierarchy structure A method for controlling an overload of a main processor by assigning to the main processor of a distributed switching system with a hierarchy structure a... |
| US-5,574,769 |
Inductive amplifier having automatic gain control for butt set An inductive amplifier for identifying and tracing wires includes an automatic gain control feature for sensing the connection of butt set leads to the inductive... |
| US-5,574,768 |
Screen film cassette A screen film cassette for radiographic use. The cassette includes front and rear screen-film combinations housed in container, and each screen-film combination... |
| US-5,574,767 |
Adjustable x-ray cassette holder An X-ray film cassette holder which is small, lightweight, simple and economical to construct and use, having a base carrying an expandable frame incorporating... |
| US-5,574,766 |
X-ray beam limiter An x-ray beam limiter includes a compressible disc 18 containing an aperture 20 and a slot 22 extending from the aperture to the outer edge 28 of the disc. The... |
| US-5,574,765 |
X-Ray Diagnostics installation having a solid-state converter An x-ray diagnostics installation has a high-voltage generator for an x-ray tube for generating an x-ray beam, having a detector arranged in the x-ray beam for... |
| US-5,574,764 |
Digital brightness detector A brightness detector is used to control the x-ray exposure and the displayed image level in a diagnostic x-ray imaging system. Initially, a region of interest... |
| US-5,574,763 |
Computed tomography apparatus A computed tomography apparatus is described which enables an optimum examination of the small intestine region, having a patient support which permits a scan to... |
| US-5,574,762 |
Method and apparatus for directional counting of moving objects A scheme for directional counting of moving objects capable of counting moving objects stably while determining passing directions of the moving objects... |
| US-5,574,761 |
Fuel channels with off-centerline welds A nuclear fuel channel has four corners and four elongated sidewalls disposed between the corners so as to provide a polygonal transverse cross-section. Each of... |
| US-5,574,760 |
Method and apparatus for supporting a shroud in a nuclear reactor In order to eliminate the need to weld, drill or otherwise machine a shroud structure which is used to surround a plurality of fuel assemblies in a nuclear... |
| US-5,574,759 |
Method for dismantling bulky parts of pressure-vessel fittings of a
nuclear plant and for receiving the... A method for dismantling bulky parts of pressure-vessel fittings of a nuclear plant and for receiving the dismantled parts presents difficulties with regard to... |
| US-5,574,758 |
Method for measuring gamma-rays of radionuclides, particularly in
primary water of nuclear reactor A gamma-rays measurement method of radionucludes (iodine-131, cobalt-60, etc.) coexisting with radionuclides (nitrogen-13, fluorine-18, cobalt-58, etc.) each... |
| US-5,574,757 |
Phase-locked loop circuit having a timing holdover function A phase-locked loop circuit comprises a plurality of memory counters which generate respective timing clocks corresponding to phase components detected from an... |
| US-5,574,756 |
Method for generating digital communication system clock signals &
circuitry for performing that method A clock generating circuit generates 2n clocks (where n is a positive integer number) each having 1/2n frequency of a maximum baud rate of data bit-stream input... |
| US-5,574,755 |
I/Q quadraphase modulator circuit An I/Q quadraphase modulator circuit for correcting phase errors of, typically, LO input quadrature signals. The circuit uses a pair of Gilbert cell multipliers,... |
| US-5,574,754 |
Sliding correlator A sliding correlator for initial synchronization and tracking of a SS (Spread Spectrum)-modulated signal containing a transmitted pseudo noise (PN) code,... |
| US-5,574,753 |
Glitch free clock start/stop control circuit for outputting a single
clock signal and a single sync signal from... A glitch free clock switching circuit which produces a predictable and specifiable number of clock pulses to the system elements when switching between clock... |
| US-5,574,752 |
Moving image data transmitter and receiver frame synchronization Before transmission of moving image data, the period of a frame of the moving image data is counted using a clock signal used for the transmission to produce a... |
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