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Searching: business methods





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Patent # Description
US-4,400,585 Method and apparatus for automatically attempting to seize a radio channel in a multichannel communication system
Apparatus is disclosed for enabling a mobile radiotelephone to automatically attempt to seize a radio channel in a multichannel radio communication system. The...
US-4,392,119 Apparatus and method for monitoring the arrival and duration of stay of a vehicle at a drive-in window
Apparatus for sensing the arrival of a motor vehicle at the pick-up window of a drive-thru business and providing a visual display of the length of time that the...
US-4,384,175 Tone detection method and arrangement for observing and classifying repetitive status signals
A service-observing arrangement is disclosed for automatically detecting and classifying interrupted tone signals (such as audible ringing, busy, reorder, etc.)...
US-4,383,315 Idle time slot seizure and transmission facilities for loop communication system
A time division multiplex loop communication system for voice and data is disclosed with multiaccess time slot seizure and data transmission capability from all...
US-4,379,573 Business form with removable label and method for producing the same
A business form having die cut label areas removable therefrom and an improved method for processing paper sheet substrate from a continuous supply thereof to...
US-4,365,327 Method of and means for spread-spectrum transmission
An analog signal sent from one telephone subscriber to another is periodically sampled at a transmitting terminal and each sample is held for a storage period...
US-4,363,236 Method and apparatus for detecting leaks in a structure
The disclosed apparatus is intended for use in determining the breathing characteristics of a structure such as a home, office building, or business...
US-4,358,844 Method of and means for spread-spectrum transmission
An analog signal sent from one telephone subscriber to another is differentiated at a transmitting terminal and the resulting derivative is distorted by mixing...
US-4,347,601 Method and system for processing coded information transmitted during cyclically successive time frames
Thirty telephone channels are time-division-multiplexed for transmission and reception in a PCM 30 transmission system. The control- and switching-signals of the...
US-4,344,133 Method for synchronizing hardware and software
A digital processor capable of responding to a sync instruction for high-speed synchronization of hardware and software is provided. The sync instruction places...
US-4,340,313 Business machine printing ribbon spool apparatus and method of inking the type slug impact portion of printing...
A printing ribbon spool and method of replenishing ink to printing ribbons are disclosed. The spool has a central ink reservoir, and a pad of cellular material,...
US-4,320,467 Method and apparatus of bus arbitration using comparison of composite signals with device signals to determine...
A bus arbitration method and apparatus for determining which of a plurality of devices desiring access to a common bus will gain access to the bus when it...
US-4,307,830 Web fed printing collator processing unit and method
Continuous printing collator apparatus for printing, handling, collating and final processing of multiple-page printed items such as business forms, booklets,...
US-4,290,059 Liquid level alarm for remotely indicating when less than a predetermined quantity of fuel oil remains in a...
The present invention provides an improvement by adaptation of a rising stem fuel oil gauge for indicating, at a remote location, the quantity of fuel in oil...
US-4,280,979 Copolymers, compositions, and articles, and methods for making same
Novel polyester diols are described containing aliphatically saturated divalent diacyl moieties and olefinically unsaturated divalent diacyl moieties in a mole...
US-4,276,641 Method and apparatus for converting time-division data signals received on an incoming trunk to time-division...
Methods and apparatus for converting time-division data signals received over an incoming trunk having v.sub.e channels into time-division data signals for...
US-4,235,430 Method and apparatus for manufacturing business forms
A method and apparatus for manufacturing business forms from rolls of paper webs. The webs are divided into at least two groups. The webs of a first group are...
US-4,200,771 Traffic measuring device based on state transitions
The invention described herein is a traffic measurement device, particularly applicable to telecommunication networks. The device is of the digital type and...
US-4,191,997 Circuits and methods for multiple control in data processing systems
In a data processing system in which two or more asynchronous processors operating as masters interchange requests and responses with a control unit that in turn...
US-4,191,860 Data base communication call processing method
A method is disclosed for processing call data among telephone switching offices and a remotely situated data base system for deriving call service information...
US-4,186,162 Method of making a platen core
A method of making a business machine platen core wherein a cylindrical body including a hollow tube extending co-axially thereof is encapsulated with an...
US-4,172,605 Chemically reactive recording medium
A ribbon, adapted for use on an impact printer, is provided wherein the ribbon is impregnated with a first substantially colorless substance which acts as a...
US-4,166,927 Apparatus and method for frequency channel selection in a radiotelephone system
In a mobile radiotelephone system, N separate modulated carrier signals in N frequency channels are applied to a demodulating radio receiver which provides a...
US-4,163,122 Method and apparatus for automatically correcting errors in a cyclic routing memory of a time division...
A method and apparatus for automatically correcting errors in the cyclic routing memory of a four-wire TDM telecommunication exchange. The address data in the...
US-4,156,109 Electronic traffic measuring, sorting, and recording device
The invention described is an electronic device for traffic measurement in telecommunication networks. The device measures the two main parameters of the carried...
US-4,136,881 Game equipment and method having simultaneously played, balanced, multiple game theories
Game equipment and a method are disclosed in which the equipment is formed for the simultaneous play of a game by at least two differing game theories. The game...
US-4,134,248 Container capping apparatus and method therefor
An apparatus and method is provided for the placement of a heat-shrinkable film over the open portion of a container such as a glass, paper or plastic cup. The...
US-4,131,272 Method and apparatus for separating a continuous stream of connected business forms into exact count zig-zag...
A method and apparatus for separating a continuous stream of connected business forms into exact count zig-zag folded stacks wherein nip forming rolls are...
US-4,127,337 Business machine inking device and method of inking business machines
An inking device and a method of inking business machines are disclosed in which the inking device has a spool-like body with a central ink reservoir, and an ink...
US-RE29,794 Method of producing web units
A method of producing web units wherein at least two units are simultaneously processed while in superimposed relation, and thereafter the units are laterally...
US-4,114,869 Mechanism for effecting interlock of multiple sheet continuous business forms
A highly efficient, shear-cutting, multiple die apparatus and method for interlocking elongated, multiple-sheet glued webs such as business forms or computer...
US-4,084,804 Method and apparatus for producing web units
A method and apparatus for producing a plurality of web units, such as business forms, on a single machine. A plurality of paper webs are simultaneously...
US-4,082,164 Elevator system
A new and improved elevator system, and method of directing a plurality of elevator cars to serve floor calls in an elevator system. Service is provided for...
US-4,079,699 Automatic, timed, adjustable quantity feeding device
The invention is made up of a container made of plastic or metal. The upper part of the container is a storage unit for feed. At the bottom of the storage unit...
US-4,077,824 Method for producing a business form article
A continuous business sheet or paper-like web carries image transfer means which is supported by a thin plastics film or layer of tough flexible carrier...
US-4,068,973 Method for manufacture of business forms
Method for manufacture of business forms in which at least three superposed continuous business form webs are processed and thereafter separated for individual...
US-4,068,565 Method and apparatus for making business form dummy
The following specification describes a method together with portable apparatus for forming on site test dummies of stacks of business forms to provide a...
US-4,068,101 Method and apparatus for the automatic communication of two telephone subscribers
Automatic communication establishment between two telephone subscribers of different exchanges. The identities of the caller and the called are transferred to...
US-4,059,256 Loading rack for minicomputer
In a method and system for feeding prefolded recording web to a business machine, such as a computer, a plurality of receptacles containing the recording web are...
US-4,034,194 Method and apparatus for testing data processing machines
A method and apparatus for testing a business machine of the type having a keyboard for entering data into the machine and includes means for storing the entered...
US-4,033,611 Multi-ply lottery tickets or like articles, continuous business form and method for producing same
A multi-ply lottery ticket or like article is formed from a single sheet of material transversely accordion folded into a set of three contiguous panels disposed...
US-4,023,727 Mailing envelope structure and method
A mailing envelope structure and method wherein a single sheet is advantageously provided as a business form having a plurality of envelope blanks, each blank...
US-4,021,060 Multipart business form or manifold having strippable label
Disclosed is a multipart business form or manifold having a strippable label with pressure sensitive adhesive which may be removed from the form leaving a copy...
US-4,015,724 Method and apparatus for handling substacks of business forms to develop balanced stacks
Method and apparatus for handling substacks of business forms to develop balanced stacks for packing wherein alternate substacks are rotated 90.degree. incident...
US-3,975,559 Method for producing a business form article
A continuous business sheet or paper-like web carries image transfer means which is supported by a thin plastics film or layer of tough flexible carrier...
US-3,952,397 Method for forming a print wheel with metal rim
A print wheel of the type employed in business machines is formed by positioning a ring-shaped metal blank in a die and forcing fluid plastic under pressure...
US-3,949,176 Method of and apparatus for all busy detection
A method of and an apparatus for detecting the all make busy state of a line concentrator or an exchange in which all outgoing circuits are divided into a...
US-3,948,126 Cross perforating of continuously moving, superimposed leaves
A method and apparatus of producing continuous, cross-perforated, snap-out business forms and the like consisting of a plurality of properly aligned, ...
US-3,947,641 Use of public subscriber telephone network; method and apparatus
Chiefly by means restricting/specifying the telephone numbers possible to dial from a door-attached and else to its purpose adapted telephone, a normal public...
US-3,941,308 Continuous mailer envelope assembly with inserts and method
Business forms structure which comprises continuous envelopes with insert material. The envelopes are produced in a series and separated by score lines or the...
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