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| Patent # | Description |
|---|---|
| US-4,123,651 |
Apparatus and method for speckle tracking A laser radar system and method for tracking speckle generated by the interaction of a beam of coherent electromagnetic radiation with a target to enhance the... |
| US-4,123,650 |
Range finder system A range finder system to detect distance to an object by irradiating radiation toward an object, a distance to which is to be detected based on the principle of... |
| US-4,123,649 |
Print and order totalizer for automatic photographic paper cutter An automatic photographic paper cutter includes a print and order totalizer system which stores information such as the number of prints cut and the number of... |
| US-4,123,648 |
Key for defrosting locks A device for heating keys comprised of a plug which fits the socket of a cigarette lighter having means for heating a key. The device is comprised of a heating... |
| US-4,123,647 |
Thermal head apparatus A thermal head apparatus is disclosed which comprises a heating resistor block provided with a plurality of heating resistors divided into plural groups, a diode... |
| US-4,123,646 |
Arc welding system This disclosure relates to an arc welding system primarily intended to replace present systems utilizing an inert gas atmosphere in which the welding takes... |
| US-4,123,645 |
Numerically controlled wire-cutting electric discharge machine A numerically controlled wire-cutting electric discharge machine composed of a numerical control apparatus controlling a feeding of a piece of work on at least... |
| US-4,123,644 |
Device for inductively heating cylindrical surfaces A device for inductively heating a cylindrical metal surface on an elongated workpiece having a central rotational axis, wherein the cylindrical surface is... |
| US-4,123,643 |
Air circulation system for microwave oven An improved air circulation system for a microwave oven having an improved air inlet for delivering ambient air to the microwave energy generating device. The... |
| US-4,123,642 |
Apparatus for induction hardening gear teeth Apparatus for obtaining full tooth width induction hardening of gear teeth. The method comprises attaching gear teeth shaped non-magnetic material templates to... |
| US-4,123,641 |
Pushbutton switch A pushbutton switch is disclosed which includes a pushbutton formed of a synthetic resin to have a recess, and a lever having an attachment portion for fitting... |
| US-4,123,640 |
Push button type switch having deformable housing sleeve for permanent
attachment to conductive panel An electrical switch includes a tubular body having a sleeve portion defining an axially extending bore and adapted for insertion into an aperture of a support... |
| US-4,123,639 |
Support assembly for a circuit interrupting device An improved support assembly for a circuit-interrupting device is disclosed. The device is of a type having first and second end fittings which define a major... |
| US-4,123,638 |
High speed switching device for switch and breaker A high speed switching device constructed in such a way that the casing is formed with a hollow chamber in its inside of the partition wall for separating the... |
| US-4,123,637 |
High voltage air disconnect switch incorporating a puffer-type load
break switch An air disconnect switch incorporates a unique arrangement of an ice breaking self-polishing current transfer horn arrangement which transfers the current to a... |
| US-4,123,636 |
Double-flow puffer-type single-pressure compressed-gas
circuit-interrupter An improved puffer-type compressed-gas circuit-interrupter is provided having double-flow gas-flow conditions occurring in opposite directions within the arcing... |
| US-4,123,635 |
Multi-pole high-voltage circuit-interrupter having independent pole
tripping with a single common operating... A multi-pole high-power circuit-interrupter is provided having a single common operating mechanism therefor, and having independent pole tripping operation by... |
| US-4,123,634 |
Snap-action switch with contact wiping action An electric snap-action electric switch is disclosed which employs movable contact means having an inverted V-shaped cam surface. The movable contact means is... |
| US-4,123,633 |
Switch-valve assembly having rotatable operating mechanism with latch A valve and switch assembly having a rotatably movable actuating mechanism in common. The actuating mechanism acts to actuate both devices when rotated. A latch... |
| US-4,123,632 |
Turn signal mechanism for use in motor vehicles A turn signal indicating mechanism for use in motor vehicles comprising a housing, a movable bracket movable to right, left and neutral positions provided in the... |
| US-4,123,631 |
Touch switch An improved touch actuated capacitance switch. A series of conductive touch pads are formed on one face of a dielectric material substrate plate. The touch pads... |
| US-4,123,630 |
Safety device A safety device to be used with a machine so as to have the operator keep both hands occupied during operation of the machine. The device includes a solenoid... |
| US-4,123,629 |
Connector for testing an electric installation A connector for testing an electric installation by means of a mobile test connector half which is applied to a fixed test connector half, wherein the mobile... |
| US-4,123,628 |
Timer switch assembly The timing apparatus includes timer motor means having a rotatable output shaft rotatable through a revolution in a prescribed period of time, switching means... |
| US-4,123,627 |
Keyboard apparatus A switch assembly comprises a deformable electrically insulative substrate with a plurality of grooves formed therein extending in a direction parallel to a... |
| US-4,123,626 |
Digital echo attenuation circuit for a telephone system A digital echo attenuation circuit for a two-wire-four-wire local telephone circuit in which each digital sample of the transmit and receive signals is compared... |
| US-4,123,625 |
Digital regenerator having improving noise immunity A digital repeater for the regeneration of partial-response signals having improved noise immunity which basically comprises an equalizer followed by a... |
| US-4,123,624 |
Switching network for a PCM TDM system A two-stage switching network is provided wherein the two stages are interconnected by a pseudo space switch. The input and output ports of the network, each... |
| US-4,123,623 |
Pay telephone alarm and audit system An alarm and audit system for use with loop start telephones and with either semi-post-pay or pre-pay operations, and installed as office equipment for... |
| US-4,123,622 |
Protective cover for sound transducers located in face masks of divers A moisture protective housing for a sound transducer located inside the face mask of a diver which face mask is vented to a breathing apparatus, such as a scuba... |
| US-4,123,621 |
Acoustical speaker device An acoustical speaker device adapted to be recessed in, for example, the ceiling of a room, has a paraboliform loudspeaker housing with an open end and an... |
| US-4,123,620 |
Apparatus for controlling the sound generation in the loudspeakers of
intercommunicating telephone sets in... An apparatus for controlling the generation of sound in the loudspeakers of intercommunicating telephone sets in response to pulse-code modulated speech signals... |
| US-4,123,619 |
Gas termination support system Gas-insulated electrical apparatus including a generally vertically disposed air termination, a horizontally disposed gas-insulated transmission line, and a... |
| US-4,123,618 |
Vapor-cooled terminal-bushings for oil-type circuit-interrupters An improved vapor-cooled terminal-bushing is provided for increased current-carrying capacity, such as 6,000 amperes, for example, in an oil-type... |
| US-4,123,617 |
Electric arc furnace An electric arc furnace has a body mounted on a pivotable platform and electrodes which extend through a furnace cover. A gantry supports the cover and electrode... |
| US-4,123,616 |
Process for hydrogenation of organic peroxide An organic peroxide is hydrogenated to produce the corresponding mono- or polyhydric alcohol in a suspensoid process or a fluidized bed process in the presence... |
| US-4,123,615 |
Process for preparing the threo- and erythro-isomers of
1-phenyl-2-nitro-1,3-propanediol The invention relates to a novel process for producing the threo- and erythro-isomers of 1-phenyl-2-nitro-1,3-propanediol through the aldol-type alkaline... |
| US-4,123,614 |
Novel assay reagents The present invention relates to novel assay reagents, their composition, methods of preparation, and use in the detection and measurement of various biological... |
| US-4,123,613 |
Substituted pyrazines as inhibitors of platelet aggregation Novel substituted pyrazine derivatives are disclosed having the general formula (I): ##STR1## where R.sub.1 and R.sub.2 may be methyl, methoxy, halogen... |
| US-4,123,612 |
7-(5-Am
ino-5-carboxyvaleramido)-3-(carbamoyoloxymethyl)-3-cephem-4-carboxylic
acid Antibiotic A16886I and antibiotic A16886II and their salts, having antibacterial and anthelmintic activity, prepared by fermentation of Streptomyces clavuligerus... |
| US-4,123,611 |
N-protected amino compounds 6-Aminoacylamidopenicillanic acid or 7-amino-acylamidocephalosporanic acids are produced in high yields by acylating 6-aminopenicillanic acid or ... |
| US-4,123,610 |
Nucleic acid crosslinking agent and affinity inactivation of nucleic
acids therewith The crosslinking agent contains an acylhydrazide moiety, through which it is linked to a cytosine residue on the first chain; and an .alpha.-haloketal moiety... |
| US-4,123,609 |
Process for the production of 9-(.beta.-D-arabinofuranosyl)adenine,
5'-phosphate Process for the production of an ester product, 9-(.beta.-D-arabinofuranosyl)adenine, 5'-phosphate, in which the mixture resulting from reaction of... |
| US-4,123,608 |
Antibiotic compound A novel anthracycline antibiotic designated rudolphomycin is produced by fermentation of Actinosporangium sp. ATCC 31127 and isolation of the new antibiotic free... |
| US-4,123,607 |
Alkylated derivatives of antibiotic BM123.gamma. This disclosure describes a novel series of potent antibacterial agents derived by reductive alkylation of antibiotic BM123.gamma. with certain classes of... |
| US-4,123,606 |
Deagglomeration process Oversize agglomerates produced during the agglomeration of small granular tetrafluoroethylene polymer particles, are conveyed to an agitation vessel where they... |
| US-4,123,605 |
Meta-isocyanatobenzyl isocyanate-derived polyurethanes A novel chemical compound is disclosed, namely meta-isocyanatobenzylisocyanate (MIBI). MIBI can be used to form useful polyurethane materials, particularly... |
| US-4,123,604 |
Process for coating a substrate and an improved coating therefore This application discloses a novel and improved coating composition and an improved process for coating substrates. The compositions are essentially solventless... |
| US-4,123,603 |
Fluoroelastomer composition An elastomeric fluoropolymer having improved low temperature properties is provided. The composition contains polymerized units of 57-61 weight % vinylidene... |
| US-4,123,602 |
Terpolymers of tetrafluoroethylene, ethylene and perfluoroalkyl vinyl
monomer and process for producing the same Copolymers of tetrafluoroethylene and ethylene essentially consist of components of from 40 to 60 mole % of tetrafluoroethylene, 40 to 60 mole % of ethylene and... |
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