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| Patent # | Description |
|---|---|
| US-4,059,751 |
Logic controlled integrator The input to an integrator is controlled by a logic circuit to reduce tracking errors caused by changes in acceleration. In one embodiment, the logic circuit... |
| US-4,059,750 |
General purpose calculator having selective data storage, data
conversion and time-keeping capabilities A battery-powered hand-held calculator for performing arithmetic, trigonometric, and logarithmic functions and displaying the results thereof is provided with... |
| US-4,059,749 |
Digital monitor A monitor for checking a plurality of multi-bit digital patterns generated by a system being monitored to determine that each pattern is valid, that each of the... |
| US-4,059,748 |
Computer accounting system There is disclosed an accounting system comprising a computer, an insertion device for receiving and printing on a card and including means for writing... |
| US-4,059,747 |
Demand controller The system controls the operation of one or more interruptable electrical loads to maintain the total electrical power demand during a demand interval within... |
| US-4,059,746 |
Pulse distribution apparatus for linear interpolation in a numerical
control system An apparatus for distributing drive pulses to drive servomechanisms in a numerical control system is provided with a clock pulse generator, presettable counters... |
| US-4,059,745 |
Override process control system An override process control system for regulating a process with a single final control element, such as a valve, from two or more process variables that are... |
| US-4,059,744 |
Net oil computer or the like A net oil computer including a differential pressure unit and a turbine or positive displacement flowmeter. The flowmeter produces output pulses at a frequency... |
| US-4,059,743 |
Plasma arc cutting torch A torch with a turbulized supply of a plasma forming gas comprises an electrode having a high-melting insert and a flat end face, and a nozzle with an internal... |
| US-4,059,742 |
Microwave seal for combination cooking apparatus An oven adapted to cook foods by the use of either conventional thermal heating or by microwave heating, or both simultaneously, is disclosed which includes a... |
| US-4,059,741 |
Puffer type gas circuit breaker Two puffer type circuit breaking units are symmetrically disposed with respect to a bracket interposed therebetween. Linking means are mounted in the bracket,... |
| US-4,059,740 |
Switch and operating mechanism for circular hosiery knitting machine
speed control A mercury switch which operates the speed control of a circular hosiery knitting machine is positioned within an elongated chamber of a switch housing. The... |
| US-4,059,739 |
Electrical power receptacle having built-in switching contacts An alarm system detects the electrical disconnection of electrical equipment such as an appliance which connects by a power plug to a power receptacle on an AC... |
| US-4,059,738 |
Multi-position switch assembly having plural operator with primary and
secondary detented cams A multi-position switch comprising a housing which positions and generally encloses a rotator having a plurality of axially spaced cam tracks provided with... |
| US-4,059,737 |
Keyboard This invention relates to a keyboard comprising a support member, first and second sets of spaced-apart parallel conducting strips and a plurality of keys. The... |
| US-4,059,736 |
Dual testing system for supervising duplicated telecommunication
equipment Two processors UP1 and UP2, designed to test the operation of a pair of switching networks IN1 and IN2 in a telecommunication system through respective sets of... |
| US-4,059,735 |
Digital conference system Conference conversations are provided among selected groups of stations in a communications system. Each of a plurality of stations generates speaker signals and... |
| US-4,059,734 |
Method for transferring data into a data input during a telephone
connection established over an interoffice trunk A method of operating a switching arrangement for a telephone system is described which permits the seizure of data input equipment in an exchange during a... |
| US-4,059,733 |
Call distributor for increasing switching system call termination rate A system and methods are disclosed in which two telephone calls are terminated simultaneously provided that one call is a local call and the second call is a... |
| US-4,059,732 |
Centralized telephone answering apparatus with remote accessing A telephone system employing centrally located telephone answering devices, each assigned to a different subscriber's telephone line. Also centrally located, and... |
| US-4,059,731 |
Signaling storage in digital channel banks In a digital channel bank, the binary signaling states (on-hook, off-hook) are updated periodically for each channel. Some number (n .gtoreq. 2) of the most... |
| US-4,059,730 |
Apparatus for mitigating signal distortion and noise signal contrast in
a communications system In a communications system such as a time assignment speech interpolation (TASI) system for concentrating signals from N trunks onto C channels (C < N), and... |
| US-4,059,729 |
Method and system for selectively accessing multiplexed data
transmission network for monitoring and testing of... A method and system for accessing data in a time division multiplex communication network at the multiplexed level without disturbing the transmission of the... |
| US-4,059,728 |
Touchpad dialer for mobile telephones A touchpad dialer for mobile telephones comprising a touchpad keyboard, a dial pulse relay, a means for converting signals from the keyboard to control signals... |
| US-4,059,727 |
Data transmission system between telephone subscriber location and
telephone exchange location during idle... An electrical data transmission system employs a telephone line to transmit data from a subscriber data equipment to a telephone exchange data equipment when the... |
| US-4,059,726 |
Process and apparatus for speech privacy improvement through incoherent
masking noise sound generation in... The invention involves the use of a plurality of incoherent noise generators distributed, in one embodiment, along ceilings in open-plan and partitioned office... |
| US-4,059,725 |
Automatic continuous speech recognition system employing dynamic
programming A speech pattern recognition system for continuous speech is disclosed. The system includes calculating means which calculates similarity measures between an... |
| US-4,059,724 |
Shield wire A shield wire includes an inner conductor, a first dielectric surrounding the inner conductor, a second dielectric of Japanese paper placed over the first... |
| US-4,059,723 |
Apparatus for changing the direction of a three-phase pipe-type
gas-pressurized electrical cable A direction-changing arrangement for a three-phase pipe-type gas-pressurized electrical cable constituted principally by rigid straight pipe lengths connected in... |
| US-4,059,722 |
Terminal connector for electrical cables A terminal connector for high-current electrical cables includes an electrically-insulating casing of resin-impregnated glass fibers surrounding an end portion... |
| US-4,059,721 |
Stabilized acrylic acid esters of polyhydric alcohols and a process for
their preparation Acrylic acid esters of polyhydric alcohols can be stabilized by the addition of allyl compounds. |
| US-4,059,720 |
Process for the production of polyethylene having molecular weights
above 500,000 A process is described wherein polyethylenes having molecular weights greater than 500,000 are prepared and in which the formation of polymer film and lumps in... |
| US-4,059,719 |
Process for forming branched nitropolyphenylene Solid aromatic polymers, such as branched polyphenylenes, are reacted with a reactive gas such as a NO.sub.2 -N.sub.2 O.sub.4 mixture, chlorine and sulfur... |
| US-4,059,718 |
Composite of metal and insulating material with setback which exposes
battery terminal A composite of metal and an insulating material overlays a battery terminal, with openings in the composite exposing the terminal. A portion of the insulating... |
| US-4,059,717 |
Battery having mask which electrochemically inactivates limited surface
of metallic component A battery has a metallic component the inner surface of which is in contact with the battery electrolyte and the outer surface of which is not in contact with... |
| US-4,059,716 |
Manufacture of gamma-iron(III) oxide A process for the manufacture of acicular gamma-iron(III) oxide which, because of its improved dispersibility in organic binders, is suitable for the manufacture... |
| US-4,059,715 |
Adhesive composition and sheet-like product formed therewith A method for forming a strong bond between a substrate and a solid thermoplastic polymer which comprises melting a thermoplastic polymer having an effective open... |
| US-4,059,714 |
Hot melt thermoplastic adhesive foam system A novel method and several different unique modifications of apparatus are disclosed for manufacturing a novel adhesive product. The product which results from... |
| US-4,059,713 |
Extruded plastics net or mesh structures An extruded plastics mesh having two sets of oblique strands lying in adjacent planes and joined together at their crossing points by tenacious intersections is... |
| US-4,059,712 |
Metal-ceramic composite and method for making same The composite of the present invention comprises a layer of ceramic having completely imbedded therein a metal grid, such composite having been made by coating a... |
| US-4,059,711 |
Partially alloyed galvanize product and method A partially alloyed galvanized ferrous strand and a method for its production. The method is characterized by the steps of immersing a clean and oxide-free... |
| US-4,059,710 |
Process for plating shaped articles made of synthetic resins A process for metal plating shaped articles, such as cast or molded articles of synthetic resins, includes the steps of (a) diffusing or scattering numerous fine... |
| US-4,059,709 |
Processes of applying urethane top coatings to resilient floor coverings In a process for manufacturing a resilient, resinous floor covering having a polyurethane surface coating, the in-line manufacturing improvement which comprises:... |
| US-4,059,708 |
Method for selective encapsulation Disclosed is a method for encapsulating selected areas of solid state integrated circuits. The areas which are to remain uncoated are covered with a water and/or... |
| US-4,059,707 |
Method of filling apertures with crystalline material A sheet containing the apertures to be filled is coated with a layer of crystalline material. A localized heat source heats small portions of the layer at a... |
| US-4,059,706 |
Spray-dried L-aspartic acid derivatives A slurry-forming substantial level of discretely-sized undissolved L-aspartic acid sweetening compound, preferably one milled to reduce the particle size of... |
| US-4,059,705 |
Derivatives of substituted n-alkyl imidazoles Compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are each independently alkyl, cyclohexyl substituted with from one to three lower alkyl... |
| US-4,059,704 |
Tetrazole coumarin derivatives A novel class of 3-tetrazole coumarins have anti-allergic activity. They are prepared by the action of ammonium azide on 3-cyano compounds. |
| US-4,059,703 |
Pesticidal compounds, processes and compositions Pesticidal tetrazole derivatives having the formula: ##STR1## wherein n is 0, 1, 2, 3 or 4; R.sup.1 is OH, halogen, alkyl, alkoxy, alkylthio,... |
| US-4,059,702 |
3,8-Bis-basic ethers of 6H-dibenzo[b,d]pyran-6-one Bis-basic ethers of 9-sustituted phenanthrene and related 10-oxa and 10-aza derivatives, their method of preparation and their use as pharmaceutical agents for... |
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