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| Patent # | Description |
|---|---|
| US-5,365,404 |
Jack-type semiconductor integrated circuit packages A jack-type semiconductor integrated circuit package with a jack-type connector instead of conventional leads. This package comprises a semiconductor chip which... |
| US-5,365,403 |
Packaging electrical components A package for electrical components in which a circuit board holds the components. The package includes an enclosure having generally parallel, spaced apart... |
| US-5,365,402 |
Cooling apparatus of electronic device A cooling apparatus for an electronic device of high calorific density including an elastomer interposed between a semiconductor chip and a heat sink so as to... |
| US-5,365,400 |
Heat sinks and semiconductor cooling device using the heat sinks Disclosed are heat sinks particularly effective in cooling semiconductors of a high heat dissipating density and including a multiplicity of tabular fins... |
| US-5,365,399 |
Heat sinking apparatus for surface mountable power devices A heat sinking apparatus that dissipates heat generated by a surface mountable power device, which can be auto picked and placed, comprises a first planar... |
| US-5,365,398 |
Lightning protection system Disclosed is a lightning attractor apparatus for protecting secondary structures within the lightning protection zone of said lightning attractor apparatus,... |
| US-5,365,397 |
Device for protecting power semiconductor device against short circuit A driving signal is supplied to the gate of an IGBT through a first switching element. The gate of the IGBT is grounded via a resistor and a second switching... |
| US-5,365,396 |
Negative sequence directional element for a relay useful in protecting
power transmission lines A directional element measures the negative sequence voltage and the negative sequence current and from those quantities produces a scalar quantity related to... |
| US-5,365,395 |
Fuse block protector A fuse block includes a body having a front face and a flat rear face. A plurality of terminal lugs mounted are on the front face, and a plurality of fuse clips... |
| US-5,365,394 |
Electronic relay to protect motors and thyristors against symmetric
overload, phase unbalance and short-circuit A protective electronic relay is disclosed of the type which includes a feed source with a one-phase transformer, rectifying bridge, filter condenser and voltage... |
| US-5,365,393 |
Magnetic tape cassette having a groove extending perpendicular to a
front wall thereof for engagement by a... System consisting of a magnetic-tape-cassette apparatus, comprising a deck and a loading mechanism for magnetic-tape cassettes, and of a magnetic-tape... |
| US-5,365,392 |
Magnetic head with shaped winding grooves A magnetic head having a pair of magnetic core halves, at least one of which is formed of a magnetic oxide material portion, a winding groove and a magnetic... |
| US-5,365,391 |
Magnetic reproducing head having a distributed-constant circuit type
magnetic field detector A distributed-constant circuit type magnetic field detector which includes a magnetic member whose permeability varies with changes in a magnetic field applied... |
| US-5,365,390 |
Magnetic head actuator with improved support A magnetic head actuator for displacing magnetic heads in a VTR or the like for the purpose of a tracking action includes a magnetic member arranged to form a... |
| US-5,365,389 |
Crash stop and magnetic latch for optimum use of disc space A limit stop is provided in a disc storage system having a rotary actuator mounted for travel about an axis adjacent to a rotating disc, and having an arm... |
| US-5,365,388 |
Disk drive constructed to isolate motor vibration A disk drive has a stator positioner disposed on a shoulder of a drive shaft housing which is part of the spicule. The positioner secures the stator against... |
| US-5,365,387 |
Automatic video tape converter An automatic video tape converter which is capable of converting a camera-used video tape into a general video tape suitable for a common video player to play,... |
| US-5,365,386 |
Loading post driving device A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a... |
| US-5,365,385 |
Method and apparatus for multirate sampling for disk drive spindle
control In the spindle control system of the present invention the compensator is divided into two portions. The first portion is driven by a first clock signal at a... |
| US-5,365,384 |
Video tape recorder having automatic index scan method and
picture-in-picture function An index scan apparatus and the method thereof applied to a video tape recorder. Video signals corresponding to one screen among reproduced video signals are... |
| US-5,365,383 |
Sysetm for optically sensing the placement of magnetic tape cartridge
media in a computer memory backup device A computer memory backup device which utilizes standardized computer tape cartridges is disclosed. The focus of the invention is upon the techniques for... |
| US-5,365,382 |
Synchronization to different fields in a storage device A method and apparatus for identifying and synchronizing to two different fields in a disk drive employs different synchronization or "sync" patterns to reduce... |
| US-5,365,381 |
High speed recorded information duplicating equipment A customized album recording system is under the control of a central microprocessor or mini-computer. A master library or storage medium is filled with a... |
| US-5,365,380 |
Variable-speed video signal reproducing apparatus able to switch video
signal interpolation In the reproduction of a video signal from tape-shaped recording medium on which plural oblique tracks are formed in parallel manner, the signal processing for... |
| US-5,365,379 |
Laser correcting mirror An improved laser correction mirror (10) for correcting aberrations in a laser beam wavefront having a rectangular mirror body (12) with a plurality of legs (14,... |
| US-5,365,378 |
Convex reflective sign The invention is a convex mirror for surveillance purposes, in combination with an advertising message, and the method of fabricating same. A removable mask is... |
| US-5,365,377 |
Lens system A taking lens system for a camera includes a positive meniscus type of single component bi-aspherical lens and an aperture stop disposed facing a convex... |
| US-5,365,376 |
Zoom lens A zoom lens is disclosed, having, in order from the object side, a negative first lens unit, a negative or positive second lens unit, a positive or negative... |
| US-5,365,375 |
External optical device for providing multiple optical ports for a
gunsight A device for providing multiple optical ports on an optical gunsight with a minimum impact on eye relief and which preserves full viewing angle is provided. A... |
| US-5,365,374 |
Laser optical device A laser optical device includes a laser oscillator, a beam shaping optical device for shaping a laser beam emitted from the oscillator to form a shaped laser... |
| US-5,365,373 |
Light intercepting apparatus of lens barrel A light intercepting apparatus of a lens barrel is provided in which at least two lens assemblies, provided in the lens barrel, are adjustable in an optical axis... |
| US-5,365,372 |
Reflector road sign A reflector road sign includes a reflector body received within a casing, the reflector body being made of a tempered glass and having the lower half part... |
| US-5,365,371 |
Projection exposure apparatus A projection exposure apparatus includes a light source, a condenser lens for condensing an illumination light emanating from the light source onto a mask... |
| US-5,365,370 |
Three dimensional viewing illusion with 2D display A method and system for creating a three dimensional viewing illusion in true color uses left and right images of a stereo pair which are designed to be viewed... |
| US-5,365,369 |
Two dimensional moire reduction type projection display A screen is constituted by one sheet of Fresnel lens and two sheets of lenticular lenses, and the following relationships are fulfilled: 0.9 ... |
| US-5,365,368 |
Efficient bi-directional optical fiber amplifier for missile guidance
data link repeater A bi-directional erbium doped fiber (EDF) optical fiber amplifier (50) employing two separate EDF amplifier channels (52, 62) for two counter-propagating signals... |
| US-5,365,367 |
High-resolution synthetic aperture telescope system A high-resolution synthetic aperture telescope system includes a primary mirror which is a section of the aperture to be synthesized; and a device for rotating... |
| US-5,365,366 |
Synchronously pumped sub-picosecond optical parametric oscillator A synchronously pumped optical parametric oscillator (OPO) using a temperature-tuned 90.degree. phase matched LBO crystal is disclosed which provides a broad... |
| US-5,365,365 |
Electrochromic system with measurement of charge to be transferred An electrochromic system for controlling the color state of an electrochromic pane. The charge needed to obtain the desired color is determined from the... |
| US-5,365,364 |
Optical scanner and printer An optical system including a scan disc having concave reflectors thereon. As an optical printer, positioned adjacent to the scan disc are a corrector lens, a... |
| US-5,365,362 |
Ultra-high capacity non-soliton optical transmission using optical phase
conjugation The present invention provides an apparatus and method for achieving bit rate distance products on the order of 200 Tbits/s-km in non-soliton optical... |
| US-5,365,361 |
Coherent optical multi-channel arrangement A stabilization of the frequency spacing between the carrier frequency channels of the individual transmitters and the elimination of the risk of the channel... |
| US-5,365,360 |
Method and apparatus for presenting information contained within a data
icon by assigning attributes to various... A data icon comprises a hybrid of the advantages available with a conventional icon and a conventional window. The data icon has a minimized size and an enlarged... |
| US-5,365,359 |
Method for electrically passive self-routing optical multiplexing What is hereof proffered is a method and apparatus for optically multiplexing together a plurality of optical modulation devices on a limited number of optical... |
| US-5,365,358 |
Optical switching equipment for the through-connection of optical
message cells An optical switching network for through-connecting optical message cells has at least one optical space-switching multiple connected at its input side to the... |
| US-5,365,357 |
Color liquid crystal display having color filters and light blocking
layers in the periphery A color liquid crystal display device comprising light shielding layers and color filters on the inner surface of a cell, wherein similar light shielding layers... |
| US-5,365,356 |
Method of fabricating an encapsulated liquid crystal display A method of fabricating an encapsulated liquid crystal display includes adhering a pair of rectangular, interior substrates, at least one of which is flexible,... |
| US-5,365,355 |
Light blocking, pixel enhancement and photocurrent reduction in active
matrix liquid crystal displays A back plate structure for a reflective type active matrix liquid crystal display and methods for forming the same, is described. The structure includes an array... |
| US-5,365,354 |
Grin type diffuser based on volume holographic material A diffuser based on a phase volume holographic medium is recorded non-holographically with speckle which define non-discontinuous and smoothly varying change in... |
| US-5,365,353 |
Procedure for making copies from photographic originals The present invention relates to a process for making copies of photographic originals in a photographic copying machine, comprising the steps of sectionally... |
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