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5322978 |
Handwriting capture device with integral forms printer
A handwriting capture device which includes an integral printer for printing forms and for feeding the forms over a digitizer for signature by a customer. The handwriting capture device employs a...
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4897800 |
Electronic graph drawing apparatus
An electronic graph drawing apparatus comprises an input device for inputting numerical data, a memory responsive to the input device for storing the input data, a selection circuit responsive to...
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4717967 |
Image recording apparatus with recording medium quanity detecting means
An image recording apparatus such as a facsimile apparatus has a recorder, a control circuit, a display circuit, a sensor for detecting a quantity of remaining recording paper, and an auxiliary...
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4615012 |
Method of generating character patterns
A method of generating character patterns to be printed on a printer, wherein each character is divided into line segments in the X or Y axis direction or 45°-angle direction on the X/Y ...
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4590330 |
Printer
A printer includes a carriage supporting a print head and movable across print paper for enabling the print head to print on the print paper, a fixed frame, a switch device mounted on one of the...
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4361726 |
Thermal message printer
A thermal message printer for printing a wide block of text which is produced with low cost printheads. The printer includes a thermal printer having a first number of fixed printheads equal in...
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4343968 |
Electronic device having unitary display and printing sections
To miniaturize an electronic device such as an electronic table computer provided with a printer, the display part and printing part of the device are united together to form a unitary component....
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4319077 |
Circuit for coded symbol conversion
A circuit for coded symbol conversion has first and second memories and a switching stage. Standard code characters from a keyboard are entered into the first memory and if the entered character is...
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4316056 |
Control circuit for electromagnetically-operated recorders in teleprinting devices
A control circuit for momentarily energizing an electromagnetic coil in a teleprinting device recorder has a pair of switching transistors respectively operated by control pulses having a lag...
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4286112 |
Message preparation timing apparatus
An apparatus is disclosed for use with teletypewriter consoles in teleprinter communication networks for providing transmission time information during message preparation; namely, the number of...
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4252994 |
Automatic teletypewriter
An automatic teletypewriter is provided. The teletypewriter includes a keyboard having alpha and numeric characters and includes means to utilize the numeric character keys for dialing into the...
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4236447 |
Printing column number limiting device
A device for limiting the number of printing columns in a printer in which a group of printing data codes transferred from a data source are successively compared with a group of type codes which...
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4233611 |
Recording head for electrostatic printing apparatus
An electrostatic printing apparatus having a transfer medium with a charge retentive surface for forming an electrostatic latent image, and a developer to develop the electrostatic latent image on...
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4215238 |
Method of and apparatus for printed character transmission and reception
Printed characters are transmitted by storing data words in a transmitter representing character sequences for operating a printing head in accordance with a first mode, producing in the...
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4204090 |
Process and an arrangement for reducing the redundancy of binary character sequences which describe characters or graphic patterns
In a system in which characters or graphic patterns are representd in punctiform fashion, the redundancy of binary character sequences which describe the characters or graphic patterns is reduced...
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4200769 |
Process and arrangement for selectively transmitting predetermined characters or graphic patterns
Predetermined characters or graphic patterns are transmitted from a transmitting station to a receiving station in a system wherein a printing head is provided with at least one printing component...
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4191848 |
Teletypewriter motor controlling
The first signal transition of a teletypewriter signal triggers a resettable one-shot that activates the motor run switch to turn the teletypewriter motor on for a minimum interval of from two...
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4140872 |
Control system for functional sequences
A control system is disclosed for the control of sequential flow of functions in teletypewriters and data typewriters. Input signals are presented to the control system which release the carrying...
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4137425 |
Bialphabetic teleprinter for texts in latin and arabic characters
The teleprinter is provided with a bialphabetic keyboard, for example latin and arabic, and a dot printing head controlled by two different character generating units corresponding to the two...
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4091235 |
Printer and control circuit therefor
A printer, comprising a printing element which, when in operating position, is placed in a magnetic field, and is connected to a secondary winding of a transformer. This transformer has two...
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4075422 |
Automatic page selectors
An automatic page selector comprises a counter, a page selector device responsive to the output of the counter to select pages for decoding and display, and a clock for providing pulses to the...
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4074067 |
Digital printout arrangement with magnetic field carriage drive
A digital printout arrangement to print out a predetermined character response to a known coded input signal. The printout arrangement has a rotatably moveable platen for moving the medium upon...
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4074068 |
Flying printing system using type belt
A flying printing system using a type belt, in which in order to determine a type pitch M different from a predetermined print pitch N determined by the pitch of type hammers, the respective...
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4072820 |
Apparatus for coding input data characters
Apparatus for coding input data characters from a keyboard incorporates apparatus for recognizing characters which are to be represented by two successive code representations, rather than the...
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4065638 |
Demountable bearing and shaft assembly
A bearing assembly and drive shaft particularly useful in connection, for example with a point-of-sale terminal in which the drive shaft is held within the terminal by a simple bowed spring...
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4063029 |
Arrangement for effecting a variable modification of information used to control a printer unit of a teleprinter
An arrangement for effecting a variable modification of information used to control a printer unit of a teleprinter has a first store containing information for basic functions required to control...
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4033446 |
Three-position ribbon guide for printer
A three-position ribbon guide comprises a ribbon guide bar which is pivoted at one end and carries a ribbon guide at an opposite end. Arranged transversely to the guide bar, one above and one...
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4027099 |
Reducing teleprinter errors caused by primary power frequency variations
A voltage controlled frequency source has an output frequency which varies in accordance with primary power line frequency variations. The output frequency of the voltage control frequency source...
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4021608 |
Print-on-the-fly pager
A hand held pager is disclosed which displays a transmitted message in hard copy form on a tape to permit a written record of the message for readout at the convenience of the recipient of the...
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4016365 |
Readout for recording typewriter
A recording typewriter of the type including a memory arranged to record codes corresponding to typed characters as they are typed, and to drive the typewriter to type characters corresponding to...
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3986094 |
Logic system for print ball tilt control
A logic system for controlled energization of predetermined stepper motor phases for various optimal times employing a read only memory having a plurality of memory element arrays corresponding to...
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3950731 |
Data processing arrangement for printers
A data interface between a plurality of data sources and a printer wherein the interface can accept data from such sources on a pre-established priority basis. The priority of any source is...
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3944741 |
Print rate control system
Maximizing the printing rate of an electronic printer by causing it to print data characters at a relatively constant rate despite variations in the pattern of the incoming data. The number of...
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3914682 |
Selective printer power supply arrangement
In order to do away with the need for bulky smoothing capacitors in a power pack for a serial printer an arrangement of switching devices is provided together with a programming means which ensures...
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3825681 |
DATA TERMINAL WITH DUAL THREE-STATION PRINTING
A data terminal having a dual printing system for printing data in one, or two adjacent stations concurrently, of a three-station data terminal.
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3824354 |
OPERATOR MEANS ASSOCIATED WITH MULTIPLE SWITCH ARRAY AND SIGNAL TO FUNCTION CORRELATOR MEANS
A man-to-machine interface system including activator or wand means which is movable, using generally the same musculature as in writing, to and/or through various combinations of vertical and...
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3823397 |
SERIAL TO PARALLEL CONVERTER FOR BINARY SIGNALS OF TWO DIFFERENT PULSE WIDTHS
A high-speed printer of the dot matrix type in which incoming information to be printed, presented in either serial or parallel form, is examined for invalid bits and loaded into a buffer in...
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3790708 |
COMMUNICATION METHOD AND APPARATUS
The present disclosure is directed to a communication system employing two typewriters of the electromechanical type each of which is equipped to be both a transmitter and receiver for two-way...
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3771441 |
MULTIPLE TAPE PRINTING APPARATUS AND HOUSING FACILITY THEREFORE
A serial-type printing mechanism and more particularly a multiple tape lister machine normally retractably housed within a unit or console forming part of a document handling system. The printing...
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3713138 |
LOGIC FOR COLOR BAR PRINTER
A printer, which includes a pair of green printing elements and a pair of black printing elements, causes a sequence of green, black, and white colored bars to exist on a tag, where the green and...
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3640370 |
FUNCTION-PERFORMING MECHANISM
A pair of differently encoded function mechanisms each for operating the line feed mechanism of a printer and a pair of strippers one of which resets one of the function mechanisms after a single...
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3623068 |
SERVING DISPLAY FUNCTIONS BY MEANS OF CODED SPACE INFORMATION
Disclosed is a display system including a regenerative display and a memory where the memory provides the information which is displayed. The memory addresses have a one-for-one correlation with...
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3595997 |
DATA READOUT SYSTEM
A system for printing out plain language words or word groups in response to a single data input signal comprises means for decoding and temporarily storing data input signals received from a...
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3594503 |
DECODING CIRCUIT FOR TELEPHONE TRANSACTION SYSTEM
A system is described for buying materials or services by transferring funds in a bank from the buyer's deposit account to the seller's account. The transfer of funds is accomplished by means of a...
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3585279 |
DEVICE FOR RECORDING CODED PULSES
Device for recording coded pulses, in particular characters of a telegraphic code, comprising multivibrators corresponding to the units of the code to be identified, said multivibrators being...
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3578910 |
SIGNAL RESPONSIVE FUNCTION PERFORMING MECHANISM
A function mechanism for producing an output upon receipt of any signal except a designated signal comprising a universal function bar responsive to all signals, a universal function pawl...
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3560633 |
DECODER AND PRINTOUT UNIT FOR DATA TRANSMISSION SYSTEM
A device to accept multitone data signals from a data transmission source, such as a telephone line, decode said signals by means of filters combined with a matrix of gate circuits to produce a...
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3553387 |
DIALING APPARATUS
Whereas in the ordinary card dialer a card is put in a slot in the machine and is read by feelers, in this dialer all the cards are in the machine. Each has its own position therein to which a push...
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3535448 |
TWO-CHANNEL TIME-MULTIPLEX TRANSMISSION SYSTEMS
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3535681 |
CODE COMMUNICATION SYSTEM
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