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| Patent # | Description |
|---|---|
| US-5,537,329 |
Apparatus and method for analyzing circuits A circuit analyzer and method are disclosed for generating and outputting a Pade via Lanczos (PVL) approximation of a frequency response of a circuit from input... |
| US-5,537,328 |
Method for laying out power supply wiring conductors in integrated
circuits For laying out power supply wiring conductors in integrated circuits, a plurality of function blocks are located, and laid-out positions of power supply wiring... |
| US-5,537,327 |
Method and apparatus for detecting high-impedance faults in electrical
power systems The present invention features a method and apparatus for detecting and enabling the clearance of high impedance faults (HIFs) in an electrical transmission or... |
| US-5,537,326 |
System for manufacturing parts for a functional device such as a cyclone A system for manufacturing parts for a functional device such as a cyclone separator accepts user input in the form of specified performance parameters,... |
| US-5,537,325 |
Apparatus for and method of manufacturing semiconductor wafer When an ingot is sliced into wafers, they are given serial numbers for identification. This makes possible to identify which any wafer being processed is of... |
| US-5,537,324 |
Navigation system A navigation system includes a first information storage device containing stored map data and a display unit for displaying a map by reading the map data.... |
| US-5,537,323 |
Navigation device vehicle comprising the device A navigation device which is operative to navigate a user along a selected route, utilizing displays of relevant map sections and the selected route. The... |
| US-5,537,322 |
System and method for determining a gradient speed of a shaft driven by
an internal combustion engine In a system and a method for determining the speed gradient dn/dt of a shaft of an internal combustion engine, the speed gradient dn/dt is determined as a... |
| US-5,537,321 |
Diagnostic apparatus for controlling the operation of a catalytic
converter An exhaust gas purifying apparatus mounted in an vehicular engine, which includes a detector for detecting the actuated condition of a catalyst. Injectors for... |
| US-5,537,320 |
Method and apparatus for identifying fault curves in seismic data A method and apparatus including a programmed computer for carrying out the method is disclosed for identifying valid fault curves on a vertical seismic section,... |
| US-5,537,319 |
Method for load balancing seismic migration processing on a
multiproccessor computer This invention provides a means for balancing the computational workload of individual processing nodes of a multiprocessor computer, such as a massively... |
| US-5,537,318 |
Lightning strike detection and mapping system A lightning strike detection and mapping system which determines the range and bearing of each valid lightning strike by (1) computing the Fourier Transform, and... |
| US-5,537,317 |
System for correcting grammer based parts on speech probability In a grammar checking system in which a sentence is first tagged as to parts of speech, the probability of the sequence of the parts of speech being correct is... |
| US-5,537,315 |
Method and apparatus for issuing insurance from kiosk A method and system in a data processing system for automatically associating a user's signature with a document. The data processing system includes a... |
| US-5,537,314 |
Referral recognition system for an incentive award program A credit accumulation and accessing system for a plurality of sponsoring companies and participants having at each sponsoring company location (14, 16), a common... |
| US-5,537,313 |
Point of supply use distribution process and apparatus A method using a central computer and a work station for managing inventory. To dispense inventory to consumers, a system user is issued a card imprinted with a... |
| US-5,537,312 |
Electronic rack labeling system An electronic rack labeling system includes a rack for displaying articles, a display device fixed on a front panel of the rack for displaying label information... |
| US-5,537,311 |
Apparatus for aligning substrates for loading and unloading using a
robot mechanism A technique for automatically compensating for differences in orientation of a workpiece, such as a rectangular substrate, a substrate cassette, a loadlock for... |
| US-5,537,310 |
Internal Model Controller with automatically correcting gain of the
internal model controller An internal model control (IMC) automatically corrects the gain of the internal model control when the settings in the internal model are improper. The... |
| US-5,537,309 |
Multi-phase and shifted phase power distribution systems A method and apparatus for providing a source of alternating current electrical power to a plurality of loads in an office environment, including a plurality of... |
| US-5,537,308 |
Digital current regulator A method and a device for regulating current from an inverter supplying three-phase excitation signals to an induction motor. Two of the three phase currents are... |
| US-5,537,307 |
Control device for system interconnection inverter A control device for a system interconnection inverter. The control device includes an active/reactive current reference generator and an active/reactive current... |
| US-5,537,306 |
Low voltage charge pump circuit and method for pumping a node to an
electrical potential A charge pump circuit and method for increasing a value of a supply potential. The charge pump circuit features a first stage circuit for generating an... |
| US-5,537,305 |
Synchronously tuned power converter method and apparatus An improved switching power supply includes a variable frequency switching circuit. The frequency of the switching circuit is varied to minimize interaction... |
| US-5,537,304 |
Lighting fixture canopy A flush mounted ceiling fixture canopy molded of a polycarbonate (or other suitable) resin attachable to a conventional electric connection box in the ceiling.... |
| US-5,537,303 |
Programmable rotatable gobo system A high intensity light projector for stage, architectural and similar applications includes a controllable image quality projection gate providing advanced... |
| US-5,537,302 |
Illuminated sign with patterned openings on light dispersion member A rear illuminated fascia apparatus for mounting on a surface is disclosed. The apparatus has a support structure comprising support brackets, top and bottom... |
| US-5,537,301 |
Fluorescent lamp heat-dissipating apparatus A fluorescent lamp dissipates heat from the lamp tube to a vented air stream within a lamp globe and to ambient air outside of the lamp. The lamp apparatus... |
| US-5,537,300 |
Control panel An illuminated control panel typically for an audio device used in an automobile. The control panel includes a front panel made of a light conducting material... |
| US-5,537,299 |
Multiple light system for watercraft and the like A multiple light system is provided for watercraft and the like which combines navigation light and docking light capabilities. A navigation light is mounted on... |
| US-5,537,298 |
Clear driven oscillating signal light An oscillating signal light mechanism producing substantially constant angular velocity oscillation cycles of a single light is comprised of at least one signal... |
| US-5,537,297 |
Image reflecting light guide An apparatus is provided for reflecting light, and includes a transparent tube having two end surfaces and a cylindrical side wall. A light source includes both... |
| US-5,537,296 |
Backlight for liquid crystal display and liquid crystal display A lamp guarding unit 26 of a backlight 20 for a liquid crystal display is detachable from a lamp holding unit 24 fixed to a light-guiding plate 22 in a direction... |
| US-5,537,295 |
Universal reconfigurable printed circuit board A universal reconfigurable printed circuit board that provides multiple sockets that can receive field reprogrammable logic devices, hard-wired interconnection... |
| US-5,537,294 |
Printed circuit card having a contact clip for grounding a printed
circuit board found therein A printed circuit card having a printed circuit board therein with ground contact pads. The printed circuit card is made of a conductive housing in which the... |
| US-5,537,293 |
IC card having an electronic apparatus A personal computer (PC) card comprises a PC card section and a casing section with a built-in electronic circuit provided at one end of the PC card section, and... |
| US-5,537,292 |
Plug in expansion card for a subscriber terminal The expansion card is inserted into a narrow slot through the outside cover of the subscribers terminal and is guided by a carrier into the external connector. A... |
| US-5,537,291 |
Cooling device for integrated circuit element The cooling device including a cold plate having an inside water passage through which a cooling water passes and having one surface provided with a cooling... |
| US-5,537,290 |
Work station with adjustable flat electronic display screen The present invention is directed to office panelling systems having a flat electronic display screen is supported to one side of an office panel, with the... |
| US-5,537,289 |
Wall-mounted medical monitoring system with removable modules A medical monitoring system including a wall mounting plate to which a center support member is rigidly attached using a pair of mounting flanges which engage a... |
| US-5,537,288 |
PTC switch protected termination resistor The termination resistor of an electronic apparatus is connected in series with a thermistor PTC switch thermally coupled to the resistor. Excessive power... |
| US-5,537,287 |
Protective circuit for a subscriber line circuit and a subscriber line
circuit having such a protective circuit Protective circuit with a threshold circuit for discharging overvoltage surges to ground and with a low-value resistor positioned in a line wire at the... |
| US-5,537,286 |
Method of preparing planar PTC circuit protection devices A method of making a planar polymeric circuit protection device arranges for the current between two electrodes (4, 6) to flow parallel to the surface of a sheet... |
| US-5,537,285 |
Digital output control device and method for operating Apparatus and method are presented for a solid state relay module suitable for accepting low-level digital signals from a digital computer, and for providing... |
| US-5,537,284 |
Electrostatic discharge protection device In one form of the invention, an Electrostatic Discharge protection device containing at least one heterojunction transistor is disclosed. In another embodiment,... |
| US-5,537,283 |
Ground fault detection circuit for an ungrounded control system A ground fault detection circuit monitors an interlock control circuit for use with a machine or process control system. The interlock control system utilizes... |
| US-5,537,282 |
Data storage disk having improved tracking capability In the present invention a magnetic data storage includes disk recesses formed in the magnetic layer. The recesses are located in pairs on opposite sides of the... |
| US-5,537,281 |
Flexible disk cartridge having disk stabilization means A disk cartridge comprises a flexible disk rotatably mounted in an outer casing. The outer casing comprises upper and lower shells that mate to form the casing.... |
| US-5,537,280 |
Tape cassette A tape cassette capable of being readily assembled irrespective of a lid for covering a tape being constituted by three lid member and effectively preventing... |
| US-5,537,279 |
Tape cassette and magnetic recording/reproducing device A tape cassette comprising an insertion opening disposed in a main body case and a detecting optical path, for detecting the leading and rear ends of a tape,... |
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