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| Patent # | Description |
|---|---|
| US-5,555,259 |
Process and device for melting down of scrap A process and device for melting scrap in a direct current-driven closed shaft furnace. The scrap is fed with an annular cross-section into one end of the... |
| US-5,555,258 |
Home personal communication system A wireless telephone subsystem for coupling line type telephony equipment to the public switched telephone network is described. A base unit is provided which is... |
| US-5,555,257 |
Cellular/satellite communications system with improved frequency re-use The invention relates to a radio communication system and method for minimizing co-channel interference. The system comprises a plurality of mobile stations in... |
| US-5,555,256 |
Channel identifier generation A method and arrangement are disclosed for generating a cell-channel identifier ("master VCN") for cells received through at least one input port of an apparatus... |
| US-5,555,255 |
Surface-emitting laser diode A surface-emitting laser diode with an active layer (3) between contact layers (2, 4) and reflector arrangements (9, 19) provided for a vertical resonance... |
| US-5,555,254 |
High brightness solid-state laser with zig-zag amplifier A solid-state laser architecture producing a beam of extremely high quality and brightness, including a master oscillator operating in conjunction with a zig-zag... |
| US-5,555,253 |
Technique for locking a laser diode to a passive cavity A laser is disclosed whose resonant cavity includes a back facet of a semiconductor gain element as one mirror and a passive resonator as part of a second... |
| US-5,555,252 |
Magnetic record/reproduce module for camera Magnetic record/reproduce apparatus for recording or reproducing information on a magnetic layer of a filmstrip in a camera, and more particularly, modular... |
| US-5,555,251 |
Arrangement to minimize eddy currents in MR imagers Two opposite iron core pole pieces of a magnetic resonance medical imager generate a static magnetic field in a patient imaging volume disposed between the pole... |
| US-5,555,250 |
Data error detection and correction system A system that performs error correction and detection of data read from memory in a computer system having a processor bus and a system bus. A pair of data... |
| US-5,555,249 |
Non-destructive memory testing in computers In computers, a test of memory is generally performed at the time of powering up. In one form of the invention, this type of test is run on part of Random Access... |
| US-5,555,248 |
Tandem connection maintenance system A method and apparatus for detecting the presence or absence of errors caused along a designated section of a virtual path established within a communication... |
| US-5,555,247 |
Frame synchronizing apparatus for quadrature modulation data
communication radio receiver In a frame synchronizing apparatus for a receiver apparatus of a digital data radio communications system in which data are transmitted in frame periods with a... |
| US-5,555,246 |
Process for the production of a balanced wire resistor A balanced wire resistor has two interconnected windings with different temperature coefficients. The electrical resistance of the wire resistor is determined... |
| US-5,555,245 |
Method for implementing time switching and a time switch A method for implementing time switching, and to a time switch. The contents of the time slots of an incoming signal are written into a memory at a memory... |
| US-5,555,244 |
Scalable multimedia network A Scalable Multimedia Network providing integrated networking of data, voice, video and image services over a variety of access facilities including metallic... |
| US-5,555,243 |
Self routing exchange and exchange system A self-routing exchange which includes switch modules connected in multiple stages. A synchronous transfer mode (STM) circuit switch module, which is capable of... |
| US-5,555,242 |
Substation apparatus for satellite communications A substation apparatus for satellite communication in which communication between a master station and a plurality of substations is achieved via a communication... |
| US-5,555,241 |
Method and apparatus for maximizing the data transmission in a wireless
data communication network The present invention provides a method for padding to maximize the number of characters transmitted by data communication equipment (DCE), such as a modem, to... |
| US-5,555,240 |
Process for fabricating a liquid crystal display with switching elements
formed in a substrate A liquid crystal electro-optical device improved in contrast ratio by reducing alignment defects of the liquid crystal molecules. The electro-optical device... |
| US-5,555,239 |
Disk system A reduction in the size of a CD player is achieved by making the transfer roller horizontally displaceable between a first position, adjacent the disk storage... |
| US-5,555,238 |
Ink supplier In the present invention, draft holes are provided a the corners of an ink storage tank. The holes have diameters which enable them to hold ink inside the ink... |
| US-5,555,237 |
Contamination detection apparatus and method using write power
calibration values A system to monitor write power calibration values in an optical drive to detect media and lens contamination, and take appropriate remedial action when... |
| US-5,555,236 |
Magneto-optical recording method of erasing a portion of a first
recording domain to form a crescent-shaped... A magneto-optical recording method is disclosed. A first recording domain is formed by the application of light having a predetermined energy level to a... |
| US-5,555,235 |
Optical fiber gyro with memory storing data measured under application
of angular velocity A signal processing circuit of an optical fiber gyro comprises a memory for storing data measured in the signal processing circuit in accordance with angular... |
| US-5,555,234 |
Developing method and apparatus A desired pattern is exposed to a substrate surface having a photosensitive resin film formed thereon, and thereafter a prewetting liquid and a developer are... |
| US-5,555,233 |
Disk hold device having an operation button A disk holding device contains a turn table for holding a disk having a disk center hole in the center thereof on the turn table; a disk mount member disposed on... |
| US-5,555,232 |
Optical head with built-in semiconductor laser, objective lens and 1/4
wavelength plate An optical head has a semiconductor laser for emitting light, a collimator lens for converting the light from the laser into a parallel light beam, a ... |
| US-5,555,231 |
Information recording method, method for reproducing recorded
information, and apparatus therefor Information represented by an arrangement of codes of three or more kinds is recorded on a recording medium having a track in the following manner. The codes of... |
| US-5,555,230 |
Multichannel digital-signal reproducing apparatus for switching access
timing relative to reproducing timing An apparatus for reproducing digital information from a recording medium having a plurality of parallel tracks and digital information recorded thereon as... |
| US-5,555,229 |
Method and arrangement for recording/reproducing compressed program
information on a recording medium... Pieces of leading compressed information, each of which corresponds to a predetermined number of blocks of each of a plurality of programs recorded on an optical... |
| US-5,555,228 |
An optical head having a vertical flat plate shaped magnetic circuit
containing a tracking coil and a focusing coil An optical pickup device employing an objective lens driving device for displacing an objective lens relative to an optical disc surface in directions parallel... |
| US-5,555,227 |
Disc recording and/or reproducing apparatus A disc recording/reproducing apparatus includes a recording/reproducing section, a disc tray, a driving mechanism, a rotary table, a lock mechanism for the disc... |
| US-5,555,226 |
Automatic setting of alternate time zone data in a multimode electronic
timepiece A multimode electronic timepiece includes a display, a plurality of manually actuated switches, and an integrated circuit having memory locations. The integrated... |
| US-5,555,225 |
Clock generating circuit and microcomputer incorporating same A microcomputer and a clock generator included therein which comprises a first memory and a second memory for storing a signal from CPU, the second memory make... |
| US-5,555,224 |
Wheelchair seating indicator and methods of constructing and utilizing
same A time monitoring device, comprising an elongated strip member which is suspended between posts of a wheelchair that support the wheelchair backrest and includes... |
| US-5,555,223 |
Consumer item A process for producing or packing an item with a limited period of use or interest, e.g. a regularly issued periodical or foodstuffs to be consumed within a... |
| US-5,555,222 |
Low distortion geophone spring An improved reduced distortion spring spider for geophones is disclosed that has the desired ratio of spurious resonant frequency to the natural frequency of the... |
| US-5,555,221 |
Device for picking up sound waves propagating in water A chain of elongate components (10, 20) are connected end-to-end. Each component (e.g. 10) comprises a sheath (1) closed at its ends filled with a dielectric... |
| US-5,555,220 |
Slickline conveyed wellbore seismic receiver The invention is a system for conducting a geophysical survey in a wellbore, comprising a battery-powered, self-contained borehole seismic receiver which... |
| US-5,555,219 |
Ferroelectric material, and semiconductor memory, optical recording
medium and micro-displacement control... A ferroelectric material has hysteresis characteristics in the polarization--electric field relationship thereof, exhibits an antiferroelectric phase at room... |
| US-5,555,218 |
Computation of Q-derived static corrections from seismic data The amplitude spectrum is generated within a selected time window of a seismic time scale recording. The rate of change, Q, of the natural logarithm of the... |
| US-5,555,217 |
Semiconductor memory device having presetting function sense amplifier In a semiconductor memory device including a memory cell array, a digit line for receiving read data from a selected one of read-only memory cells of the memory... |
| US-5,555,216 |
Line decoder circuit for a memory working at low supply voltages In a line decoder circuit capable of working at low selection voltages, selection transistors are series-connected between an input terminal and an inverter... |
| US-5,555,215 |
Semiconductor memory operating with low supply voltage The present invention is intended to operate a semiconductor device at high speed with low voltage. A circuit configuration is used in which the transfer... |
| US-5,555,214 |
Apparatus for serial reading and writing of random access memory arrays A method of serially reading and writing random access memory arrays is provided. Although the read/write inputs continually change as programming data are... |
| US-5,555,213 |
Interface circuit, system and method for interfacing an electronic
device and a synchronous state machine... An interface circuit (100) for interfacing an electronic device, such as a microprocessor (102), operating at a device clock speed and a finite synchronous state... |
| US-5,555,212 |
Method and apparatus for redundancy word line replacement in a
semiconductor memory device A method and apparatus for redundancy word line replacement in a semiconductor device involves generating a control signal which causes the data on the data... |
| US-5,555,211 |
Improved spindle shaft for attaching a cover in a disk drive A spindle shaft attachment technique for a disk drive includes a conical tip formed on, or added to, the top of the spindle shaft in order that it might be... |
| US-5,555,210 |
Semiconductor memory device A semiconductor memory device writes data to memory cells contained in the memory device in response to an enable signal supplied thereto. The memory device... |
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