Including Right-hand Margin Control System Patents (Class 400/64)
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Patent number: 6668355Abstract: The present invention relates to a text editing system with a line end line feed function and an indentation function. In particular, a line end position Pg is stored in advance in a line end position storage unit 1, a line feed code in text data are detected by a line feed code detection unit 2 at the time of a text editing process after a character is inserted in or deleted from text data written in a subsequent file 4, shifts the position of the line feed code to the line end position Pg if the position of the line feed code does not match the line end position Pg, and the end of a line in a document is set to the line end position Pg. If there is a prescribed number of blank codes at the head of a line, at the time of a text editing process after insertion or deletion, a body of text can be edited in such a way that there are prescribed blanks that are always located at the head of the line by shifting blank codes.Type: GrantFiled: October 21, 1999Date of Patent: December 23, 2003Assignee: Fujitsu LimitedInventor: Shigeo Shiratori
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Patent number: 6471351Abstract: An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, includes a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; a rotation unit for rotating the platen; a conveyance units for conveying the recording medium; a control unit for controlling the rotation unit to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance unit. With the structure thus arranged, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.Type: GrantFiled: July 12, 2000Date of Patent: October 29, 2002Assignee: Canon Aptex Kabushiki KaishaInventors: Kouhei Ishikawa, Hideaki Kishida, Mitsuhiro Mukasa, Kenichi Tsuburaya, Hirotaka Okuwaki, Yoichi Sonobe, Ryuchi Kojima
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Patent number: 6053645Abstract: In an image formation apparatus receiving image data from a host computer and having an automatic paper-feed mode and a manual paper-feed mode, a method for the automatic correction of the printing margin in the manual paper-feed mode, includes the steps of: storing in a memory of the image formation apparatus a margin differential value corresponding to a difference between printing margins of each mode; selecting one among the automatic and manual modes and generating a signal indicative of the selected mode; and determining whether the generated signal corresponds to the manual paper-feed mode and then correcting the received image data according to the stored margin differential value. Thus, a margin differential existing between automatically fed paper and manually fed paper can be corrected automatically, without separate software manipulation by the user.Type: GrantFiled: December 23, 1997Date of Patent: April 25, 2000Assignee: SamSung Electronics Co., Ltd.Inventor: ho-suck Myung
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Patent number: 6012860Abstract: The present invention provides a tape printing device for printing a desirable series of characters on a tape and cutting the tape to a label of a desirable length, and also a tape cartridge used in the tape printing device. The tape cartridge has a characteristic element readably storing specific information on the tape such as a width of the tape. The tape printing device reads the characteristic element to control printing conditions according to the type of the tape cartridge. More specifically, the tape printing device determines a variety of parameters including a number of lines and character sizes of the character series printed on the tape as well as lengths of left and right margins. When a tape of a relatively large width is set in the tape cartridge, the device increases a rotation torque of a platen for feeding the tape.Type: GrantFiled: April 15, 1999Date of Patent: January 11, 2000Assignees: Seiko Epson Corporation, King Jim Co., Ltd.Inventors: Masahiko Nunokawa, Kenji Watanabe
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Patent number: 5961225Abstract: The present invention provides a tape printing device for printing a desirable series of characters on a tape and cutting the tape to a label of a desirable length, and also a tape cartridge used in the tape printing device. The tape cartridge has a characteristic element readably storing specific information on the tape such as a width of the tape. The tape printing device reads the characteristic element to control printing conditions according to the type of the tape cartridge. More specifically, the tape printing device determines a variety of parameters including a number of lines and character sizes of the character series printed on the tape as well as lengths of left and right margins. When a tape of a relatively large width is set in the tape cartridge, the device increases a rotation torque of a platen for feeding the tape.Type: GrantFiled: April 17, 1998Date of Patent: October 5, 1999Assignees: Seiko Epson Corporation, King Jim Co., Ltd.Inventors: Masahiko Nunokawa, Kenji Watanabe
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Patent number: 5553205Abstract: A system and method of transferring digital information corresponding to a bit-mapped image from a first device, such as a computer, to a suitable receiving device, such as a printer with adjustable margins. Raster columns within the bit-mapped image are recognized, the margins of the raster columns are defined, the margins of the receiving device are adjusted so that a single raster column is defined within the margins, and data comprising the raster column is sent to the receiving device in a manner that utilizes the automatic cursor reset capability of the receiving device. The raster columns are identified by scanning the bit-mapped image to identify columns of data separated by column-wise areas without HIGH data values.Type: GrantFiled: October 11, 1995Date of Patent: September 3, 1996Assignee: Microsoft CorporationInventor: Ronald C. Murray
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Patent number: 5409317Abstract: When a tape cassette having a special tape, such as a lettering tape, is mounted into a tape printing device, which normally permits user set margins, for printing image data on a tape by driving a thermal head and a tape feed motor until all image data is printed out, the user set margin is disregarded and the tape is automatically fed for predetermined amount for setting a predetermined rear margin behind the print end portion. The tape is then automatically fed further for the same amount prior cutting the tape, at the rear end of the margin by driving a tape cutter mechanism. Thus, a rear margin is provided for the cut tape and a front margin established before the next print start portion. The amount the tape is fed is an amount that is long enough to hold the lettering tape when an image printed on the tape is transferred onto the image receiving medium.Type: GrantFiled: July 19, 1993Date of Patent: April 25, 1995Assignee: Brother Kogyo Kabushiki KaishaInventors: Hideo Ueno, Akihiko Niwa, Chitoshi Ito
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Patent number: 5255987Abstract: A paper edge detecting device for a printing apparatus in which a paper margin of a print paper can be detected with high accuracy. A mark printing process is executed upon power-on of a printer, so that a carriage is displaced from an original position H0 to a position corresponding to a set pulse number H.sub.P and stopped at that position to print on the print paper a linear mark M aligned in a direction perpendicular to a displacement direction of the carriage. Thereafter, a mark detection process is executed, and the carriage is displaced from the original position H0 until the mark M is detected by the photosensor. Subsequently, a correction amount generating process is executed to calculate a correction value .alpha. on the basis of the set pulse number H.sub.P and the count value C.sub.P when the mark M is detected by the photosensor.Type: GrantFiled: June 26, 1992Date of Patent: October 26, 1993Assignee: Brother Kogyo Kabushiki KaishaInventors: Toshiaki Mizuno, Mamoru Imaizumi
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Patent number: 5162993Abstract: A word processing apparatus capable of automatically handling characters of which use is inhibited at the head or end of a row. Such inhibited character processing can be verified on a cathode ray tube, and is applied only to the locations selected by the operator with a cursor. The character rows after such inhibited character processing can be made uniform by character pitch adjustment.Type: GrantFiled: May 6, 1991Date of Patent: November 10, 1992Assignee: Canon Kabushiki KaishaInventor: Katsumi Masaki
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Patent number: 5033879Abstract: Character and control code data are input from a keyboard into a memory. A CRT display unit displays one line of data stored in the memory. A printer is automatically activated to print the line of data in response to a carriage return or line feed code, a hyphen near the right margin or a space near the right margin with a character in the right margin position. In the latter case, the next line is displayed starting with the character position following the space. The printer prints the line while the next line is being input and displayed. The margins, tab positions and a hot zone near the right margin are displayed above the line of data while a cursor is displayed below the line. Character codes such as backspace codes are displayed with the data and the positions of the data on the display always correspond to the printed data positions.Type: GrantFiled: February 26, 1990Date of Patent: July 23, 1991Assignee: Ricoh Company, Ltd.Inventors: Shintaro Abe, Tomoyuki Haganuma
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Patent number: 4920882Abstract: An electronic labeling machine is disclosed which includes a printing mechanism with a carriage adapted for horizontal travel across assemblies of identification devices to be imprinted. A web sensor is attached to the carriage for concurrent travel therewith. In traversing horizontally across the assembly, the web sensor provides a signal to a microprocessor which indicates the presence or absence of the assembly under the current position of the sensor. The microprocessor also receives a timing signal from the printing mechanism indicative of the position of the carriage. Based on the timing signal and the signal from the web sensor, the microprocessor measures a current width of the assembly. The assembly is especially adapted for use with the invention, and includes notched portions having a width difference than the nominal assembly width, each notched portion being in a fixed relative position with respect to one of the identification devices.Type: GrantFiled: October 14, 1988Date of Patent: May 1, 1990Assignee: W. H. Brady Co.Inventor: Steven D. Hoyt
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Patent number: 4904099Abstract: Character and control code data are input from a keyboard into a memory. A CRT display unit displays one line of data stored in the memory. A printer is automatically activated to print the line of data in response to a carriage return or line feed code, a hyphen near the right margin or a space near the right margin with a character in the right margin position. In the latter case, the next line is displayed starting with the character position following the space. The printer prints the line while the next line is being input and displayed. The margins, tab positions and a hot zone near the right margin are displayed above the line of data while a cursor is displayed below the line. Character codes such as backspace codes are displayed with the data and the positions of the data on the display always correspond to the printed data positions.Type: GrantFiled: June 6, 1988Date of Patent: February 27, 1990Inventors: Shintaro Abe, Tomoyuki Haganuma
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Patent number: 4880321Abstract: The disclosure relates to a printing device which includes so-called hot zones wherein a punctuation or hyphenation is automatically performed in accordance with a predetermined rule thereby letting users be free from the inconvenience of line end arrangements and also enabling users to pay attention to the text printed on the sheet when attention is needed for a particular format, since the printing is ordinarily conducted at least before the hot zone.Type: GrantFiled: November 17, 1987Date of Patent: November 14, 1989Assignee: Brother Kogyo Kabushiki KaishaInventor: Ryoichi Sasaki
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Patent number: 4848940Abstract: A typewriter having an operation mode selector key so as to easily select either of two print mode settings; a first print mode setting in which print data are printed between left and right margins set by a margin set key; and a second print mode setting in which print data are printed from a left margin set by the margin set key and the carriage is returned in accordance with format data stored in a memory.Type: GrantFiled: December 29, 1986Date of Patent: July 18, 1989Assignee: Brother Kogyo Kabushiki KaishaInventor: Masaharu Mori
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Patent number: 4686649Abstract: A word processor supports an unformatted mode which includes display of a partial page and supports a formatted mode which includes display of the displaying format of an entire page of text. Both modes impose minimal burden on the display allowing use, for example, of standard display chips with a variety of monitors including a standard TV set or TV monitor. Other advanced functions include simple addition, movement and deletion of text units or blocks; simplified underscore, underscore deletion, word underscore and word underscore deletion; and an uncluttered insert display regardless of the extent of inserted text. The hyphenate fuction is improved by informing the operator, via the display, of the relation between, not only the right margin and the hyphenate candidate, but also the relation between the hyphenate candidate and the actual preceding line endings.Type: GrantFiled: December 13, 1984Date of Patent: August 11, 1987Assignee: International Business Machines CorporationInventors: Elizabeth A. Rush, Dan M. Howell, Robert A. Kolpek
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Patent number: 4678351Abstract: An electronic typewriter has a right margin zone hyphenation system operable with an error correction function to provide a reasonably aligned right margin of printed lines on a work sheet. To hyphen a word or a partial word printed in the hyphenation zone, the operator positions a print mechanism to a hyphen position within the word and depresses a hyphen key. The electronics automatically erases the characters at the hyphen position and to the right of the hyphen position, prints a hyphen at the hyphen position, moves the print mechanism to a left margin, indexes the work sheet and prints the characters erased from the preceding line at the left margin on the next line. The hyphenation system is also operable to automatically erase an entire word in the hyphenation zone and reprint the word on the next line.Type: GrantFiled: June 23, 1986Date of Patent: July 7, 1987Assignee: SCM CorporationInventor: Charles M. Curley
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Patent number: 4668963Abstract: A pen recorder for writing characters and graphic patterns with recording pens on a sheet of recording paper by moving the recording pens in an X-axis direction and moving the sheet of recording paper in a Y-axis direction. When a desired key on a keyboard is depressed, the recording pens and the sheet of recording paper are moved to write a character corresponding to the depressed key on the sheet of recording paper. The size of the character can relatively freely be selected by operation switches for selecting horizontal and vertical character sizes. The pen recorder is automatically controlled for the same operability when the character size is changed in any of horizontal and vertical directions. Where the character size is changed horizontally, an alarm is issued prior to the completion of recording in a recording position a prescribed number of characters prior to a preset right margin.Type: GrantFiled: July 24, 1986Date of Patent: May 26, 1987Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Minoru Tanabe, Masatoshi Hirota
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Patent number: 4556332Abstract: When a number of input key data sequentially stored in a first line buffer memory from a keyboard coincide with the contents of a right margin memory in a RAM, the line data up to the word immediately preceding the word reaching a preset right margin is sequentially transferred from the first line buffer memory to a second line buffer memory. The number of input key data from the immediately preceding word to the preset right margin is counted. In accordance with the count thus obtained, a spacing adjustment of the spaces left between words of the line data transferred to the second line buffer memory, is performed under the control of a CPU prior to printing of the words according to the contents of the second line buffer memory.Type: GrantFiled: June 27, 1983Date of Patent: December 3, 1985Assignee: Tokyo Electric Co., Ltd.Inventor: Motoi Maekawa
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Patent number: 4500216Abstract: An electronic typewriter comprises a character-bearing disk movable along the platen and a selector to space selected characters according to a plurality of constant spaces or proportional spaces. The electronic unit provides a line buffer on which the entered characters of a line are sequentially stored and a series of editing functions to have the entered characters directly printed in editing form and a permanent, alterable memory wherein are recorded positioning information for the disk and constant phrases to be printed can be recorded and recalled upon request of the operator. Justification of a line is commanded by a selector which allows the printing of entered characters up to a set zone of the printing line while stores, without printing, the remaining characters on the line buffer. Following actuation of a service key causes the delayed printing of stored part of the line aligned to the fixed right margin.Type: GrantFiled: October 13, 1981Date of Patent: February 19, 1985Assignee: Ing. C. Olivetti & C., S.p.A.Inventors: Flippo Demonte, Mario Figini
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Patent number: 4498150Abstract: The specification discloses a method for automatically paginating a data stream in a word processing system. A vertical tracking register is incremented by a value representing the displacement of the vertical print position when a line end code is encountered. The page overflow latch is then interrogated to determine whether a page overflow condition has occurred. If a page overflow condition has occurred, the next character in the data stream following a line end code is interrogated to determine whether the character is a graphic character. If the character is a graphic character, a page end code is copied into the output buffer ahead of the graphic character, the page overflow latch is reset and the tracking register is initialized. The tracking register value is then interrogated to determine whether it exceeds the last typing line. If the last typing line value has been exceeded, the page overflow latch is set.Type: GrantFiled: November 23, 1983Date of Patent: February 5, 1985Assignee: International Business Machines CorporationInventors: James L. Gaudet, Rudolph E. Chukran
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Printing system wherein justification determination is shared between a host processor and a printer
Patent number: 4462701Abstract: In a printing system comprising a printer controlled by a host processor (11), a system of justification is provided wherein the determination of justification parameters is shared by the host processor (11) and the printer formatting processor (12). Justification means (25) in the host processor (11) determine which spaces in a line are to be altered to effect justification. Means (26, 28 and 13) are provided for conveying data from the host processor to the printer indicating which spaces in a particular line are to be so altered, and means (42) are provided in the printer for determining the size of the indicated spaces necessary to effect such a justification.Type: GrantFiled: May 11, 1982Date of Patent: July 31, 1984Assignee: International Business Machines CorporationInventors: Joseph S. Czyszczewski, Robert A. Pascoe, James M. Stafford -
Patent number: 4397572Abstract: Overstruck text is justified by distributing the white space residue at the end of the unjustified line among the interword spaces for justification. The amount of the residue distributed is used to determine a number of overstrike characters which will overstrike the text including these expanded interword spaces. This is accomplished by placing controls in the text stream during editing to delineate the text to be overstruck. Before printing, these controls in the edited data stream are detected to cause the print line to be first justified by expansion of interword spaces and then followed by overstriking with the appropriate number of overstrike characters determined during the justification process.Type: GrantFiled: June 16, 1981Date of Patent: August 9, 1983Assignee: International Business Machines CorporationInventors: Johnny G. Barnes, Rudolph E. Chukran, Patrick J. Hurley, Harry L. Lineman
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Patent number: 4330217Abstract: Line end adjustment decisions for a typewriter printing from test storage are based on a set of zones that are defined along the line respective of appearance considerations for the right margin. The potential end location for each successive word ready for addition to a line is calculated and such end location is compared to the previous word's end location, by reference to the appearance zones, for determining whether or not the word should be assigned to the next line (i.e., whether or not a carrier return is inserted). By so identifying the word end positions that bracket a word with respective corresponding zones, decision logic, based on preferred responses to the various zone combinations presentable by such end points, is enabled, effectively, to impose an overall pattern of preferred line ending decisions to establish a right margin.Type: GrantFiled: September 27, 1979Date of Patent: May 18, 1982Assignee: International Business Machines CorporationInventors: Dennis M. Churgovich, William F. Joest, III, William R. McCray, Edward V. Rutkowski, Jr.
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Patent number: 4311399Abstract: The specification discloses a method and apparatus for setting and varying margins, line spacing and printing direction of a data printing machine by a machine user before and during printing by use of a keyboard with push-button control which is coupled to a digital controller to input information about the actual and the desired location of a print head relative to a printing surface, in response to which the controller outputs signals which control relative motion of the print head and indexes its relative position, from the actual to the desired direction and location.Type: GrantFiled: July 25, 1979Date of Patent: January 19, 1982Assignee: Sycor, Inc.Inventors: William Wegryn, Juan F. Velazquez
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Patent number: 4225249Abstract: The aesthetic characteristics of adjacent characters are used to enhance the quality of output in a proportional spacing printer and to provide right margin justification for composing. Spacing between characters is determined on the basis of the character being printed and the preceding character already printed on the page. An intercharacter displacement memory contains a list of ideal spacing for all combinations of characters to be printed. As each character is typed, it and the previously stored preceding character address the intercharacter displacement memory. The output of the intercharacter displacement memory is the ideal value of escapement for this combination of characters and font style. The printer positions the print head prior to printing the next character, rather than positioning the print head after the previous character is printed.Type: GrantFiled: June 27, 1977Date of Patent: September 30, 1980Assignee: International Business Machines CorporationInventors: Howard G. Kettler, Robert A. Kolpek, Walter S. Rosenbaum
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Patent number: 4185931Abstract: In an illustrative embodiment, a first advance signal is produced whenever a character is supplied to the keyboard control unit which is to be associated with advance of the printer carriage. Such a character may be shifted through a keyboard buffer storage, and then produce a second advance signal when it is transmitted to a receiving device for actually triggering a carriage advance. Second control signals are also produced in response to characters from other input units or which are received via a trunk line. A counter registers carriage position to be attained when the characters in the buffer have all been printed, for example by responding to second advance signals which are in addition to those due to characters from the buffer, and for responding to first control signals as a measure of characters being supplied via the buffer storage system. Alternatively, the second advance signals can also be the measure of characters supplied from the buffer.Type: GrantFiled: April 25, 1978Date of Patent: January 29, 1980Assignee: Siemens AktiengesellschaftInventor: Gerd J. Guenther
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Patent number: 4131949Abstract: A word processor system comprising a typewriter, a data storage unit, a tab stop register for storing signals representative of tab stops set on the typewriter and means for controlling the tab stop register to keep it aligned with the typewriter carrier during the course of typing including backspacing, carrier return and tabbing actions. Additional means responsive to tab command and tab stop signals is provided for recording a tab action in the data storage unit as a succession of encoded space signals equal to the number of typing positions to the next tab stop from the carrier position at the instant of the tab command.Type: GrantFiled: September 10, 1975Date of Patent: December 26, 1978Assignee: Sperry Rand CorporationInventors: Steven J. Fletcher, Jeffrey L. Wright, Richard S. Davis