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| Patent # | Description |
|---|---|
| US-5,347,300 |
Ink-jet printer driver An ink-jet printer driver for driving a plurality of electrostriction elements which jet out ink has a scanning voltage generating circuit for generating a... |
| US-5,347,299 |
Sheet film cartridge for thermal dye printer There is described a tray-like cartridge for supplying thin delicate sheets of dye done film in a thermal printer. The cartridge has a slidable lid which... |
| US-5,347,298 |
Exposure control device for use in electrophotographic printing apparatus An electrophotographic printing apparatus including a semiconductor laser for generating a laser beam, a laser optical system for guiding the laser beam from the... |
| US-5,347,297 |
Apparatus and method for optimizing performance in an optical storage
system read/write head A read/write head for an optical storage system is implemented using at least one liquid crystal cell, the liquid crystal cell being of the type in which the... |
| US-5,347,296 |
Electrographic process for producing an image with depth perception and
resulting structure This invention involves a process for producing in an electrographic system a product having an image depth perception. The process includes dispensing in a... |
| US-5,347,295 |
Control of a computer through a position-sensed stylus A notebook computer which is controlled by a stylus executing gestures on the computer screen. The stylus and the computer include complementary electronic... |
| US-5,347,294 |
Image display apparatus An image display circuit supplies gray scale data according to a video signal to a liquid crystal panel to present a gray-scaled display, and scans the liquid... |
| US-5,347,293 |
Display device for motor vehicles A display device (16) for motor vehicles features a graphic-capable and back-lighted transflective dot matrix LCD (19) the matrix dots of which can be activated... |
| US-5,347,292 |
Super high resolution cold cathode fluorescent display A super high resolution cold cathode fluorescent display (CFD) utilizes an anode with cathodoluminescent means, a cathode with field emission cathode group... |
| US-5,347,291 |
Capacitive-type, electrically short, broadband antenna and coupling
systems An electrically short antenna for transmitting or receiving radiation has first and second electrode forming a capacitor radiator. The antenna is short in the... |
| US-5,347,289 |
Method and device for measuring the position and orientation of objects
in the presence of interfering metals A method of measuring the position and orientation of an object is disclosed in conjunction with an apparatus to achieve this method. The method and apparatus... |
| US-5,347,288 |
Optical commutator A device for delaying signals fed to radiating elements of an array antenna by providing delay paths of selective lengths between respective antenna elements and... |
| US-5,347,287 |
Conformal phased array antenna An array of antenna elements are configured in a lattice-like layer, each element being similarly oriented such that the elements form a two-dimensional antenna... |
| US-5,347,286 |
Automatic antenna pointing system based on global positioning system
(GPS) attitude information An embodiment of the present invention is a system for automatically pointing a directional antenna. The system comprises two GPS antennas mounted at... |
| US-5,347,285 |
Method and apparatus for tracking the position and velocity of airborne
instrumentation A method and system for tracking the position of at least one moving object, such as, an airborne meteorological instrument from a ground processing station by... |
| US-5,347,284 |
System and method for a digital navigation satellite receiver There is disclosed a global positioning system receiver method and system which converts the analog signals to digital signals prior to performing signal... |
| US-5,347,283 |
Frequency agile radar A radar transmitter in which a pseudo-random sequence of pulses are transmitted, each at a different frequency. Prior to the return of the first pulse, a... |
| US-5,347,282 |
Apparatus for the observation and indentification of helicopters Apparatus for the observation and identification of helicopters by means of an FM-CW radar apparatus provided with transmitter means (1), antenna means (2) and... |
| US-5,347,281 |
Frequency-coded monopulse MTI A pulse-compression, MTI, doppler-radar system for determining target velty information from a single, frequency-coded uncompressed target-return pulse includes... |
| US-5,347,280 |
Frequency diversity transponder arrangement A method of communicating between a transponder and an interrogator. The interrogator (10) transmits a wireless RF interrogation which is received by the... |
| US-5,347,279 |
Analog/digital converter of the over-sampling type with feedback
correction to offset sampling error The difference between the output current of a voltage-current converter circuit and the output current of a local D/A converter circuit 2, whose output current... |
| US-5,347,278 |
Pulse density mapping method and circuit for delta sigma modulators A method for mapping the serial 0 and 1 pulses received at a known clock rate from a delta sigma modulator All 0's are generated at the output when no 11 pairs... |
| US-5,347,277 |
Dual phase resolver to digital converter A dual phase resolver to digital converter having two separate channels for generating rotor position data. The first channel generates an indication of rotor... |
| US-5,347,276 |
Serial binary pattern generator The disclosed invention is a digitally configurable sequential logic circuit which produces serial binary data patterns. The circuit is configured by specifying... |
| US-5,347,275 |
Optical pointer input device A computer input device uses an ordinary sheet material such as a card, letter or envelope to select and point to a symbol. A remote portion of the sheet... |
| US-5,347,274 |
Hazardous waste transport management system A hazardous waste shipment system provides monitoring and control to verify the location and condition of each shipment. Two-way base stations receive status and... |
| US-5,347,273 |
Adjustable, ultrasonic collision warning system An ultrasonic detection system for signaling the presence of an object in one of n linear fields in the path of motion of a person or vehicle. Ultrasonic signals... |
| US-5,347,272 |
System for determining communication routes in a network A network system capable of speedily selecting an intermediate system which can provide a shortest route of data communication among various intermediate systems... |
| US-5,347,271 |
Network switching contorol method and system A network switching control met:hod controls switching from an active route to a protection route when a failure has occurred in any of nodes of a communications... |
| US-5,347,270 |
Method of testing switches and switching circuit Incoming lines (I0 to I7) are connected to a space switch (2) through input data latches (1). The space switch (2) is connected to a normal/test changeover... |
| US-5,347,269 |
Iconic duplicate message indicator In a selective call receiver for presenting a plurality of messages to a user, a method comprises the steps of receiving (205) a message, storing (208) the... |
| US-5,347,268 |
Data handler for handling data having multiple data formats A radio frequency (RF) communication system transmits information including multiple data formats. The RF communication system receives the information (102) and... |
| US-5,347,267 |
Electronic lock reset system and method A group of cabinets or other units each have a solenoid operated lock controlled by an electronic lock accessible by one or more electronic keys. The locks are... |
| US-5,347,266 |
Method and device for accessing shared character patterns, and resulting
stored decompressible font structure The invented method, device and resulting font structure recognize that different fonts may have shared characters or common bit patterns. For example, if the... |
| US-5,347,265 |
Information processing apparatus providing a connection state An information processing apparatus which has an apparatus main body having an operation panel and a display. A main control unit is detachably attached as a... |
| US-5,347,264 |
Method and apparatus for automatically controlling a water supply using
movement detector means The method and apparatus relates to a procedure and an arrangement for minimizing the risk of the undesired escape of water from pipe systems and units connected... |
| US-5,347,263 |
Electronic identifier apparatus and method utilizing a single chip
microcontroller and an antenna coil Low cost, compact electronic identifier apparatus interrogates a passive (no external power) or active (external power) transponder. Such identifier apparatus... |
| US-5,347,262 |
Theft-deterrent device providing force-sensitive tamper detection A pin-and-clutch theft-deterrent device that enables instantaneous detection of separation-force tampering with the theft-deterrent device. The device includes a... |
| US-5,347,261 |
"Hands free" vehicle bright light signal system A "hands free" vehicle signal system for requesting drivers to dim their vehicles' bright headlights. One front and two rear signal lights are mounted on the... |
| US-5,347,260 |
Method and apparatus for receiving data Instruments, for example diagnostic and monitoring systems, are often used in connection with electronic controls having a limited number of inputs. ... |
| US-5,347,259 |
Strobe warning light A strobe warning light comprises an elongated strobe lamp having a longitudinal axis, a lamp support supporting the lamp in a predetermined position, and a... |
| US-5,347,258 |
Annular resistor coupled with printed circuit board through-hole A resistor and method of forming the resistor as an annular resistor body between a conductive pad surrounding a through-hole in the PCB and a surrounding... |
| US-5,347,257 |
Varying inductances A variable inductor includes at most one coil of electrically conductive material and at most two distinct, separately formed portions of magnetic core material... |
| US-5,347,256 |
Rotary transformer Disclosed is a rotary transformer transmitting signals without any physical contact between its rotary part and its stationary part. In the rotary transformer,... |
| US-5,347,255 |
Variable inductance coil device The variable inductance coil device having an outer magnetic member, a bobbin member, a coil member and an inner magnetic member. A female thread (thread... |
| US-5,347,254 |
Tubular structure having transverse magnetic field with gradient A tubular structure having a transverse magnetic field that varies in eit the longitudinal direction or the lateral direction. In one embodiment, a permanent... |
| US-5,347,253 |
Attracting body utilizing magnet A non-magnetic case 3 made of acrylic acid or like synthetic resin has a case body 3a, a lid 3b and a right hexahedron shape. The case body 3a has a... |
| US-5,347,252 |
Magnetic device having a yoke member for generating a magnetic stray
field A magnetic device (2) containing a soft magnetic yoke member (3) in its magnetic circuit. The yoke member carries a magnetic flux (.PHI.) produced by a... |
| US-5,347,251 |
Gas cooled high voltage leads for superconducting coils A voltage divider for high voltage vapor cooled leads for superconducting magnet systems. Power connections to large superconducting magnets often carry... |
| US-5,347,250 |
Electromagnetic switching device An electromagnetic switching device comprises a housing containing a switch contact space and connection contact space, and a driving space formed by a basic... |
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