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US4274081A Expired / Lapsed US ⏱️ 0.0 years remaining

Data input apparatus

Assignee: Hitachi Ltd
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Filing: 1979-08-07
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Granted: 1981-06-16
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Expires: 1999-08-07
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Abstract

Abstract A data input apparatus comprises a display device for displaying guidance information which designates types of data to be inputted as well as the order therefor, a key set having a plurality of keys arrayed in a matrix and a corresponding number of mats defining the functions of the individual keys which can be imparted with new definitions by changing over the associated mats, and a circuit adapted to select and change the mats defining the keys so that the various types of data indicated by the guidance information can be inputted in the order given by the guidance information. The mats can thus be replaced by other proper ones automatically without resorting to manual operation.

Inventors

  • 👤 Nobutaka Nomura
  • 👤 Hiroshi Kido
  • 👤 Kazunari Yamada

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 17:10
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/02; G06F3/023; G06F3/0238

Claims Analysis

Total Claims: 23
Claim 1
Independent Claim 146 words
A data input apparatus for inputting various types of data comprising: display means for displaying a selected one of a plurality of types of guidance information representative of different types of data to be inputted and the order in which the data is to be inputted, said display means including cursor means for designating an area corresponding to a part of said displayed information into which data is to be inputted; an input device including a plurality of data entry means and definition determining means having a plurality of definitions for each of said entry means for providing each of said entry means with a selected one of said definitions; and selection means coupled to said definition determining means for selecting one of said definitions for said entry means in response to the area designated by said cursor means and the type of guidance information selected.
Claim 2
Dependent Claim 146 words
A data input apparatus for inputting various types of data comprising: display means for displaying a selected one of a plurality of types of guidance information representative of different types of data to be inputted and the order in which the data is to be inputted, said display means including cursor means for designating an area corresponding to a part of said displayed information into which data is to be inputted; an input device including a plurality of data entry means and definition determining means having a plurality of definitions for each of said entry means for providing each of said entry means with a selected one of said definitions; and selection means coupled to said definition determining means for selecting one of said definitions for said entry means in response to the area designated by said cursor means and the type of guidance information selected.
Claim 3
Dependent Claim 61 words
The data input apparatus according to claim 1, which further comprises memory means storing a plurality of types of guidance information to be displayed, said input device further comprising guidance selecting means for selecting one of said types of guidance information stored in said memory means to be displayed and means for applying the selected guidance information to said display means.
Claim 4
Dependent Claim 44 words
The data input apparatus according to claim 1, wherein said display means includes a cathode ray tube display, said cursor means including means for designating successive input areas in which input data is to be inputted in said display according to said guidance information.
Claim 5
Dependent Claim 38 words
The data input apparatus according to claim 1, further including refresh memory means in which input data entered by said input device to be displayed by said display means is stored in overlapping relation with said guidance information.
Claim 6
Dependent Claim 67 words
The data input apparatus according to claim 4, wherein said guidance information includes codes of characters representative of types of data to be inputted and cursor information designating input areas in which input data is to be inputted, said display means including a cathode ray tube display and said cursor means including means for generating a cursor mark designating an input area according to said cursor information.
Claim 7
Dependent Claim 18 words
The data input apparatus according to claim 5 wherein said selection means is responsive to said cursor information.
Claim 8
Dependent Claim 29 words
The data input apparatus according to claim 2 wherein input data entered by said input device is indicated on said display means in overlapping relation with said guidance information.
Claim 9
Dependent Claim 64 words
The data input apparatus according to claim 7, wherein said guidance information includes codes of characters representative of types of data to be inputted and cursor information designating input areas in which input data is to be shown, said display means including a cathode ray tube display and, said cursor means indicating a cursor mark designating an input area according to said cursor information.
Claim 10
Dependent Claim 26 words
The data input apparatus according to claim 8, wherein said selection means is responsive to said cursor information and the output of said guidance selecting means.
Claim 11
Dependent Claim 34 words
The data input apparatus according to claim 5 or 8, wherein the input data entered by said input device is indicated at a location on said display means where said cursor mark is indicated.
Claim 12
Dependent Claim 45 words
The data input apparatus according to claim 6, wherein said selection means includes a selector memory which stores selection information designating one of said definitions for each of said input areas, and outputs the selection information in accordance with the location of said cursor mark.
Claim 13
Dependent Claim 64 words
The data input apparatus according to claim 9 wherein said selection means includes a plurality of selector memories, each of which stores selection information designating one of said definitions for each of said input areas, and outputs the selection information in accordance to the location of said cursor mark, said selector memories being selected in response to the output of said guidance selecting means.
Claim 14
Dependent Claim 264 words
A data input apparatus for inputting various types of data comprising: guide memory means for storing a plurality of types of guidance information representative of different types of data to be inputted, each type of guidance information including at least one area into which data is to be inputted; display means for displaying a selected one of said plurality of types of guidance information stored in said guide memory means, including cursor means for designating the area of said guidance information into which data is to be inputted; an input device including a plurality of first data entry means for designating a selected one of said plurality of types of guidance information to be transmitted from said guide memory means to said display means and a plurality of record data entry means, each capable of representing one of a plurality of different definitions depending on the type of guidance information selected, for designating the data to be inputted into said area of the selected guidance information; definition determining means for storing plural sets of data representing the plural definitions associated with said second data entry means; selector means responsive to a selected first data entry means and the area designation provided by said cursor means for enabling one of said sets of data to be applied to said display means; and timing control means responsive to a selected second data entry means for applying data representing a given definition from the set of data enabled by said selector means to said display means along with the selected guidance information from said guide memory means.
Claim 15
Dependent Claim 264 words
A data input apparatus for inputting various types of data comprising: guide memory means for storing a plurality of types of guidance information representative of different types of data to be inputted, each type of guidance information including at least one area into which data is to be inputted; display means for displaying a selected one of said plurality of types of guidance information stored in said guide memory means, including cursor means for designating the area of said guidance information into which data is to be inputted; an input device including a plurality of first data entry means for designating a selected one of said plurality of types of guidance information to be transmitted from said guide memory means to said display means and a plurality of record data entry means, each capable of representing one of a plurality of different definitions depending on the type of guidance information selected, for designating the data to be inputted into said area of the selected guidance information; definition determining means for storing plural sets of data representing the plural definitions associated with said second data entry means; selector means responsive to a selected first data entry means and the area designation provided by said cursor means for enabling one of said sets of data to be applied to said display means; and timing control means responsive to a selected second data entry means for applying data representing a given definition from the set of data enabled by said selector means to said display means along with the selected guidance information from said guide memory means.
Claim 16
Dependent Claim 66 words
A data input apparatus as defined in claim 13, wherein each type of guidance information includes a plurality of areas into which data is to be inputted and wherein said cursor means includes means responsive to said timing control means for sequentially designating the areas in said guidance information as data is inputted into said areas in succession with operation of said second data entry means.
Claim 17
Dependent Claim 69 words
A data input apparatus as defined in claims 13 or 14, wherein said display means includes refresh memory means responsive to said timing control means for storing the selected guidance information from said guide memory means and the data from the enabled set in said definition determining means selected by said second data entry means, and means for displaying the data and information stored in said refresh memory means.
Claim 18
Dependent Claim 66 words
A data input apparatus as defined in claim 13, wherein said definition determining means comprises a plurality of input data memories each storing a different set of definitions associated with said plurality of second data entry means and decoder means responsive to the output of said selector means for enabling the contents of a selected input data memory to be read out to said display means.
Claim 19
Dependent Claim 87 words
A data input apparatus as defined in claim 16, wherein each type of guidance information includes a plurality of areas into which data is to be inputted, said areas in the guidance information being indicated by a flag, and wherein said timing control means includes means responsive to detection of the flags in said guidance information for driving said cursor means to sequentially designate said areas in the guidance information as data is inputted into said areas in succession with operation of said second data entry means.
Claim 20
Dependent Claim 62 words
A data input apparatus as defined in claim 17, wherein said input device further includes register means for storing the identity of a selected first data entry means, and wherein said selector means includes means for enabling one of said input data memories on the basis of the identity stored in said register means and the designation provided by said cursor means.
Claim 21
Dependent Claim 82 words
A data input apparatus as defined in claim 18, wherein said selector means includes a plurality of selection memories, each storing the addresses of said input data memories in locations corresponding to the positions of the data input areas in a respective guidance information and further decoder means responsive to the identity of a first data entry means stored in said register means for enabling one of said selection memories, said selection memories being addressed by the output of said cursor means.
Claim 22
Dependent Claim 91 words
A data input apparatus as defined in claims 13 or 19, further including a plurality of data mats each carrying indicia representing a respective set of said definitions and each mat being movable between a first position where the indicia thereon is not visible to a second position where the indicia thereon appears visibly in the vicinity of said plurality of second data entry means, and means responsive to said selector means for moving a data mat corresponding to a selected set of definitions from said first to said second position.
Claim 23
Dependent Claim 19 words
A data input apparatus as defined in claim 13, wherein said display means includes a cathode ray tube display.

References Cited (Backward Citations)

US3200375A Cited
US3394368A Cited
US4028695A Cited
US4118695A Cited
US4101879A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-06-15 1984-12-15 1985-06-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-06-15 1988-12-15 1989-06-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-06-15 1992-12-15 1993-06-16 $7700.00 Window Closed / Lapsed

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