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7189020 |
Pushbutton controlled correction tape assembly
A pushbutton controlled correction tape assembly includes a casing having therein a correction tape assembly having an application head, a pushbutton assembly received in the casing to selectively...
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6235364 |
Pressure-sensitive correction tape
A pressure-sensitive correction tape is provided which comprises a foundation, a masking layer and a pressure-sensitive adhesive layer stacked on the foundation in this order, the masking layer...
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5490733 |
Recording apparatus and method of ink sheet type determination
A recording apparatus for performing recording by transferring ink on an ink sheet onto recording medium includes a sensor for determining the type of ink sheet to be used for recording, a recorder...
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5350247 |
Printer having erasing mechanism for repeated erasure
A printer capable of completely erasing printed characters while reducing noise which may be generated during the erasure. After an erase key is manipulated and the holder member is moved to its...
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5271680 |
Daisy-wheel type printer having holder movable between print position and erase position
A daisy-wheel type printer having a position shifting mechanism for selectively positioning a ribbon cassette and an erase ribbon at a given place in front of a platen, a print hammer driving...
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5267803 |
Cassette having compatibility arrangement
An arrangement for assuring ink ribbon and correction tape compatibility in a device which utilizes a first cassette having an ink ribbon therein and second cassette having a correction tape...
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5197813 |
Control of ribbon feed during erasing in an impact printer
An impact printer for recording onto a sheet by striking an ink ribbon and for correcting the recorded data by striking a correction ribbon. The printer comprises: a platen to support a recording...
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5160207 |
Mechanism for correcting the printing position of an electronic typewriter
There is provided a mechanism for correcting the printing position of an electronic typewriter comprising a working pin attached to a ribbon bracket, the working pin cooperating with a ribbon cam...
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5160204 |
Ribbon adapter and ribbon cassette capable of mounting the ribbon adapter and recording apparatus
A ribbon adaptor attachable to a recording apparatus comprises a ribbon loader for loading an ink ribbon, a ribbon feeder for feeding the ribbon loaded by the ribbon loader, a support frame member...
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5158376 |
Electronic typewriter
An electronic typewriter has a reduced number of electrically-powered actuators and comprises a motor powering a differential motion transmission unit having first and second output members....
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5087136 |
Printing mechanism with a cam and groove arrangement
A printing mechanism for printing on a recording medium includes a cam mechanism for moving an ink ribbon to an effecting position to act on the recording medium and an initial position for not...
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5048988 |
Ink sheet drive system for a recording device
A recording apparatus for recording onto a recording medium and capable of correcting an erroneous recording includes an ink sheet mounting section on which an ink sheet for effecting the recording...
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5044802 |
Printing apparatus having an eraser for erasing a printed character
A printing apparatus including a print mechanism for printing key-input print information; an eraser for erasing a character or symbol printed on a recording medium with the print mechanism; a...
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5028157 |
Printer having an erasing mechanism
A printer has a mechanism for erasing a printed character by impacting a type through an erasing ribbon, and a stepping motor for rotating a type wheel to select a character. In an erasing...
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5006003 |
Typewriter
Disclosed is a typewriter wherein a ribbon holder mounted on a carriage movable along a platen holds both a print ribbon and a correction ribbon thereon and is displaceable between its first lift...
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4986677 |
Electronic typewriter having improved paper and ink feed mechanisms selectively driven by a single reversible motor
There is disclosed an output apparatus which prints and outputs onto an ink ribbon in an electronic typewriter or the like. One motor is commonly used for print paper feed, ribbon feed, and ribbon...
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4971462 |
Plural cassettes having compatibility arrangement
An arrangement for assuring ink ribbon and correction tape compatibility in a device which utilizes a first cassette having an ink ribbon therein and a second cassette having a correction tape...
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4968162 |
Ribbon forwarding apparatus of impact type printer
Disclosed is a ribbon forwarding apparatus of impact type printer for printing on a recording paper wound on a platen by moving printing means disposed at a specified position of a carrier which...
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4961660 |
Method for correcting mistypes in an electric typewriter
A method for correcting mistypes in an electric typewriter, wherein a printing type corresponding to a character to be corrected is struck a plurality of plural times onto a character, with a...
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4955734 |
Information processing apparatus
There is disclosed an information processing apparatus such as a word processor or a typewriter enabling rapid and easy erasure of the printed characters. Instead of moving the carriage to the...
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4900171 |
Ink ribbon and correction tape cassette compatibility
A means for assuring ink ribbon and correction tape compatibility in a device which utilizes a first cassette having an ink ribbon therein and second cassette having a correction tape therein...
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4887920 |
Punctuation check feature for an electronic typewriter
An electronic typewriter having a punctuation checking feature checks each punctuation feature as it is stored in a memory section, against a set of predetermined rules which define punctuation...
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4886383 |
Tape cassette for metering correction tape feed
A tape cassette has a sensing arm pivotally mounted therein biased against a correction tape on a take-up spool for sensing the amount of correction tape thereon. A correction tape feed mechanism...
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4883379 |
Correction sheet and correction method
An erroneously recorded image among recorded images on a recording medium is corrected by a correction sheet comprising an adhesive layer on a support. The adhesive layer is heated to develop an...
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4840505 |
Electronic typewriter ribbon lift-up apparatus
A ribbon lift-up apparatus for selectively rotating a ribbon cartridge holder to the printing position or the correcting position uses a disc cam provided with various cam grooves for the printing...
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4834567 |
Character-erasable printing apparatus
The present invention is of a character-erasable printing apparatus adopting an erase controlling means which outputs to a printing mechanism a move control signal moving a printing head to the...
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4832517 |
Printing apparatus with a type wheel
A printing apparatus in which a cam member is connected to a type wheel by means of a rotating shaft so that the cam member rotates in a body with the wheel. The wheel is rotated by means of a...
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4818131 |
Typewriter having means for automatic indication of candidate correct word for misspelled word, and/or automatic correction of misspelled word
A typewriter having a function of automatically indicating a candidate correct word for a misspelled word and, including a control device operable upon operation of a suitable key for checking...
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4818125 |
Electronic typewriter with word correction function including pitch changing means
Disclosed is an electronic typewriter with a word correction function substantially consisting of a print data memory, a correction word memory, correction determination means, selection means and...
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4810121 |
Character erasable printing apparatus
A printing apparatus including an erasing mechanism capable of erasing a misprinted character or character string by utilizing a correction ribbon, a well as a reprint control means capable of...
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4810117 |
Printer with a ribbon lift mechanism having selective time intervals either in typewriter mode or in printer mode
A printer having a ribbon lift mechanism for lifting a ribbon from a rest position to a printing position. The printer operates in two different modes, that is, a printer mode in which characters...
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4804283 |
Ribbon feed device including tensioning control means
The invention provides a ribbon feed device wherein a ribbon take-up mechanism located on a ribbon frame which is mounted for up and down pivotal motion on a carrier and carrying thereon an...
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4798490 |
Method for using and reusing correction tape assembly
A method for using and reusing an invertible correction tape assembly on a typewriter, the assembly comprising a dispensing reel and a winding reel united by a length of correction tape wound upon...
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4798486 |
Ink ribbon cassette having mounting means, slack preventing means and multiple ribbon shifting means
There is provided an ink ribbon cassette detachably mounted on a carriage of a recording apparatus, housing an ink ribbon supplied from a casing and taken up therein after passing through a...
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4789260 |
Thermal printer
A thermal printer includes a thermal head and a printing and erasing common-use ribbon. The thermal head is configured to move during erasing operation in a direction opposite to that during...
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4786195 |
Erasing means for thermal transfer printer
A thermal transfer printer which can simply and assuredly erase a symbol recorded in error with thermal transfer ink on record paper. The printer comprises, in addition to a printing transfer...
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4781481 |
Thermal printer and its printing method
A thermal printer includes a single thermal recording medium interposed between printing paper and a thermal head so that when predetermined energy is applied to the thermal head, colorant on the...
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4773774 |
Printer with erasing ribbon control function
Disclosed is a printer having a correction ribbon tape for correcting printed characters. A plurality of characters printed in the same print position can be corrected in one step of feed of the...
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4758108 |
Printing apparatus with carriage drive utilized to feed print and erase ribbons and/or to feed the print ribbon and shift the erase ribbon
A printer, including a first and a second feed mechanism supported by a carriage for feeding a print ribbon and an erase ribbon, respectively, at least one rotatable shaft supported by the...
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4747714 |
Mechanisms for selectively raising and transporting print ribbons and correction tapes
Function controlled raising and transporting mechanism for the selective control of a print ribbon or correction tape by means of a power drive and freewheeling clutches operative to effect print...
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4746933 |
Thermal record-erase head
A thermal head has heating resistors for thermal image recording and a lift-off heating resistor for ink lift-off. In image recording, both resistors are energized to maintain the ink adhesive to a...
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4743128 |
Print hammer solenoid conditioned single solenoid ribbon and tape feed system
A single solenoid is connected to a ribbon feed mechanism which is selectively operable either to feed a print ribbon or to lift and feed an error correction tape. A print hammer solenoid is...
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4728209 |
Printing apparatus having a memory for storing composite and printed character information for subsequent erasure
A printer has a memory for storing character information on printed characters; character information on a composite character consisting of at least two characters is stored in the memory to...
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4728208 |
Ribbon lifting mechanism for selectively placing a printing ribbon and a correction ribbon at a printing position of a typewriter
A ribbon lifting mechanism usable for a typewriter including a holder turnably supported in a frame, a motor driven ribbon lifting cam and at least a cam follower operatively connected to the...
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4724445 |
Thermal printer erasure system
A thermal transfer printer erases previously recorded characters by applying heating energy of higher surface density than that used to originally transfer thermally fusible material onto a...
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4708505 |
Typewriter misprint correction method
A typewriter misprint correction method in which misprint is completely erased when ink is lifted from the paper by erasing impressions through correction tape, erasing impression being conducted...
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4655620 |
Spelling error finding feature including an electronic spelling dictionary
An electronic typewriter with an electronic spelling dictionary feature included therein automatically adds a code signal to a code memory register corresponding to a print position of a printed...
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4654674 |
Thermal lift-off correctible record and erase printer
A thermal printer for thermal transfer printing, adapted to use a printing ribbon carrying a fusible ink layer and an erasing ribbon carrying a thermoadhesive resin layer. The thermal head of the...
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4648731 |
Error correction member positioning system for a printer
A correction member driving system for a printer in which an error such as a mistyped character on a recording member is erased by an error correction member in a sequence comprising the steps of...
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4637744 |
Actuation device for two typewriter functions
A cartridge for a typing ribbon and spools for a correcting ribbon are mounted on a common frame which can tilt about a spindle. In a lowered position of the frame the typing line behind a daisy...
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