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Two-component mixed acrylic fibres wherein acrylic components have
different amounts of non-ionizable...
The present invention relates to two-component acrylic fibres and yarns and their process of preparation. They consist of two copolymers based on acrylonitrile, in...
Optical card reader
An improved optical card reader is disclosed which is adapted for use with processing means for providing on-the-fly decoding of multibit data words from a card...
Conveying system control
A control scheme is used in a conveying system which is preferably a programmable conveying system of the station searching type including a wagon with a hoist...
Data acquisition technique for hoist and conveying systems
A data acquisition system is used in an industrial environment in connection with the conveying of work pieces or the like usually through a number of processed...
Card reader with improved data processing timing control
A badge reader adapted to communicate with remotely located data processing equipment, said badge reader having data processing circuitry controlled by a rate...
Programmable calculator including means for performing computed and
uncomputed relative branching during...
An adaptable programmable calculator is provided by employing modular read-write and read-only memory units capable of being expanded to provide the calculator...
Polyester fiberfill blends
A fiberfill blend for making into a batt for heat-bonding, consisting essentially of three ingredients: (a) two of the ingredients are crimped polyester staple...
Apparatus for cleansing cattle hides
This invention relates to primary processing of animal hides and more particularly to methods for cleansing cattle hides and to apparatus for carrying out same....
Feed chimney for a textile machine supplied with textile fiber tufts
A uniform web of fiber tufts is delivered to a textile fiber processing machine such as a carding machine by a feed chimney provided with a perforated wall. The...
Halftone photographic method and apparatus
A supplemental flash exposure is made of a halftone negative in a process camera for making halftones. Before making the flash exposure, a reflector card is...
Control apparatus for a carding machine
An open loop control system is disclosed for controlling the production of a web or sliver on a carding machine so as to have a uniform weight per unit length. A...
Output interface card suitable for use with a programmable logic
A programmable logic controller includes a plurality of input interfaces and a plurality of output interfaces for connection to industrial equipment such as...
Process for manufacturing heat-sealed proofed paper or card on a
A process for manufacturing heat-sealed proofed paper solely using a Fourdrinier machine for paper or card with one or more layers, wherein the paper or card...
Process and arrangement for the covering of a spinning carrier with
A process and arrangement for the covering of a spinning carrier or foundation, in particular yarn, threads, filaments with fiber material, in particular wool,...
Automatic passbook reader/writer apparatus
A unitary, demountable, insertable modular magnetic transducer transport assembly for use with accounting records such as magnetically encoded bank account...
Method and apparatus for regulating out variations in the sliver weight
on devices for processing fibre slivers
A method of and apparatus for regulating out variations in the sliver weight on processing machines such as cards, carding engines, draw frames and the like...
Data processing system which protects the secrecy of confidential data
A data processing system which protects the secrecy of confidential inforion includes a data processing machine with which an operator may carry on a...
Lost personal accessory return method and article
An owner identification method and article for collecting, identifying, addressing, and mailing lost personal accessories to their proper owner, whereby a coded...
Automatic embossing system
Automatic card embossing apparatus includes a rotatable embossing wheel carrying about its periphery punch and die pairs for all characters available for...
Methods of and apparatus for time clock recording and computation and
This disclosure is concerned with time-clock recording and computation that, through a novel clock track card and separate clock track and data channel optical...
Identification card with a hologram and a process for the production
An identification card, which has an increased safeguard against counterfeiting, comprises both a hologram containing information and information which is...
Score processing system for use with ID cards
A system is disclosed for use in cooperation with identification cards which incorporate a magnetic stripe and which functions to preserve a record and control...
Apparatus for embossing and printing information on charge sales slip
Apparatus for embossing and imprinting information on credit card sales slips in a manner compatible with fully automatic data processing, including a movable...
Dry-process imaging apparatus for flash imaging an imaging film having a layer of an energy dispersible image forming material on a surface thereof. The...
Indicia bearing plastic laminate and method of producing same
A transparent indicia bearing plastic laminate embodying in one integral portion thereof general information and in firmly bonded relation therewith a second...
Apparatus for preparing and processing receipts for customers of parking
lots or the like
A card which a customer receives at the time of driving the vehicle into a parking lot and which bears encoded information denoting the date and time of entry is...
Fire resistant fiber blend
A method for producing chemically untreated fire resistant fiber blends includes the steps of separately blowing and carding bundles of selected matrix and...
Process and apparatus for positive identification of customers
The disclosure describes a process and a device for the identification of a person. The invention is based on the use of fingerprints. The master fingerprints...
Apparatus for separating staple fibers on an open-end spinning unit
Apparatus for separating cotton type staple fibers from a fibrous sliver supplied to an open-end rotor spinning machine, said apparatus having a surface for...
A photo-identification card comprises a plastic laminate permanently encasing a photographically-exposable film chip that is developable by a single processing...
Book, more particularly pocket dictionary
Book comprising uncreasable and water-proof cards (6) of a thickness remaining constant in time, these cards being produced from plastics, the text thereon being...
Method and apparatus for forming an equalized tobacco stream
A continuous stream of tobacco leaves is equalized on the endless belt of a weighing device which receives an unequalized stream from a carded conveyor forming...
High crimp, high strength, hollow rayon fibers
High crimp, high strength, hollow rayon fibers or filaments which maintain their hollowness after being immersed in water and subsequently dried, and have a...
Photographic printing method
A method of photographic printing comprising making at least one exposure .Iadd.through a color filter calculator device .Iaddend.of a simulation of a properly...
Analyzing apparatus with microcomputer
An analyzing apparatus is controlled by a microcomputer which reads out programmed information from a magnetic card. The magnetic card does not always travel at...
Apparatus for coordinating real time transfer of data from a processor
to a magnetic media device
There is disclosed an improved interface apparatus and technique for real time transfer of characters from a text processor to a magnetic card recorder....
Opto-electronic apparatus for reading information contained in an
An opto-electronic apparatus for reading out preferably coded information contained on a data carrier with high reliability and free of disturbances even when...
Insulation material and process for making the same
A plurality of nonflammable, heat sensitive organic fibers are intimately admixed by blending with inorganic fibrous materials such as glass wool, mineral wool...
Microfiche camera with lens and film transport system
A microfiche camera suitable for use in a low cost microfiche system for exposing a plurality of image frame areas on a single card-like film unit, preferably of...
Card motion picture camera
A motion picture camera for producing a plurality of sequential images in a film unit wherein the film unit moves in a first direction and the optics system...
Fault detection and isolation system
The invention provides data processing duplication and internal error checking within an integrated circuit chip at intermediate points along the logic chain. In...
An imaging device for flash imaging, through an imaging mask at an imaging film plane, a dry-process imaging film having a layer of an energy dispersible image...
A device for flash imaging, through an imaging mask at an imaging film plane, a dry-process imaging film having a layer of an energy dispersible image forming...
Data processing system which protects the secrecy of confidential data
A data processing system is provided which protects the secrecy of confidial data transmitted between a transmitting terminal and key, such as a credit card,...
Standardized information card
A standardized access card is formed of a single or a pair of bonded sheets f material including a cavity within which is disposed an integrated circuit assembly...
Process for assembly of components on printed cards with the use of a
A method is disclosed for assembling components on printed cards with the use of a position-locating aid. This position-locating aid preferably comprises a...
Process and apparatus for treating fibrous materials for subsequent
Processes and apparatus for treating fibrous materials for subsequent processing are described. Such processes and apparatus are able to provide a continuously...
Portable standardized card adapted to provide access to a system for
processing electrical signals and a method...
A standardized access card is formed of a single or a pair of bonded sheets of material including a cavity within which is disposed an integrated circuit...
Embossed character reader
Device and method for reading indicia embossed, punched or impressed in a sheet of base material, such as credit-type cards and the like. The reader employs a...
Data-processing system which protects the secrecy of confidential data
A data processing system is provided which protects the secrecy of confidential data at the stages where it is formulated and transmitted to a card (first...