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WO/1991/008533A1 |
A terminal comprising a terminal body (2) provided with a key-input circuit (21) and a CPU (22), and a switching unit (3) detachably connected to the terminal body (2) via connectors (4, 5). The number n of switching signal input termina...
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WO/1991/007826A1 |
A bidirectionally operable, ergonomically-shaped, hand-attachable computer control system is disclosed. A hand-attachable user input device (10) transmits computer command, control, and other input signals to a base transceiver device (2...
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WO/1991/006049A1 |
An entry device that can be configured in advance for data processing systems, such as computers, has two keyboards, one or several printed circuit boards, electronic circuits and corresponding electric switching elements. The entry devi...
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WO/1991/006154A1 |
An input device for a data processing system, such as a computer or a word processor, consists of a keyboard and an associated electronic circuitry. The keyboard consists of a left and a right array of keys mechanically separated from ea...
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WO/1991/003782A1 |
A one-handed keyboard comprising a plurality of keys representing one half of a standard keyboard, apparatus for assigning a pair of characters to each key of the plurality of keys, one of the characters being normally associated with th...
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WO/1991/000523A1 |
A portable battery powered computer (110a and 110b) includes several features to make the computer small in size and low in power consumption, while providing the functionality of a full sized computer.
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WO/1990/009000A1 |
A system for managing the sequence of execution of a set of functions (27) which together enable performance of a desired task (10) in response to the appearance of appropriate input values (32), each input value being of a prespecified ...
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WO/1990/008998A1 |
A matrix controller for recognizing the conditions of a plurality of switches. The switches are arranged at the intersecting points 1F (ME11 to ME44) of a matrix, two per point, and are provided with sets of diodes for preventing the run...
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WO/1990/007149A1 |
A keyboard input system (15) uses key combinations, or chords, in a number of ways to input information faster. Keyboards (11) range from augmented standards to one with ten keys, and chords range from ones very easy for typists to ones ...
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WO/1990/002992A1 |
A word processor (20) for Chinese characters has a display (25) and a keyboard (22) containing eight entry keys (31 to 38), each of which represents one of the character stroke forms used in Chinese character writing. A character memory ...
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WO/1989/002369A1 |
A keyboard system comprising separate right- and left-hand keyboard means, possibly on the one keyboard, but preferably separate right- and left-hand keyboards (1, 2; Fig. 2), each adapted for operation by the digits of a respective hand...
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WO/1988/009007A1 |
A battery portable computer comprises a CPU (10), logic array (11), RAM (17) and ROM (16) and peripheral devices - keyboard (12), display (13), plug-in memory modules (18, 19, 20) and other ports (14). In order to avoid pin-limitation co...
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WO/1988/006765A1 |
A vending machine control (30) with an improved vendor selector switch detection and decoding circuit (20) is described which detects and decodes the closure of selector switches (Sn) in a vending machine (100) utilizing a low cost decod...
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WO/1987/004818A1 |
Method of inputting data with different codes through a keyboard (11) to various devices. The kind of key and attribute data inclusive of a destination are stored as attribute table (12) to correspond to a key position (x, y) of each of ...
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WO/1987/002210A1 |
Process for correcting block-transmitted signals by means of a recognition circuit (26) for defective blocks. For a block which is recognized as defective, the replacement information is calculated from an environment and/or from a tempo...
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WO/1986/006192A1 |
The keyboard (KB) of a parent machine has a number of keys arranged in the form of a matrix. Among these keys, the keys (K10, ----- K15, ----- K63) at positions corresponding to learning terminals in the classroom are assigned to the lea...
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WO/1986/003862A1 |
In a method of generating input signals for electronic arrangements, comprising the steps of depressing keys one after another from a starting position to light sources, said keys being optically coupled with means for generating input s...
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WO/1986/002473A1 |
A data entry terminal (10) having a display (18) and a keyboard (14) containing ten numerical keys and three function keys (16) is provided with the capability of entering alphabetical and other characters and of editing displayed data. ...
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WO/1985/004271A1 |
Data input device in which a display portion DP consisting of LED or liquid crystal is provided on the face of keys (21a to 21n) arranged on a keyboard (21). Predetermined select items are displayed on the display portions DP. When a key...
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WO/1985/002460A1 |
Device for typewriters and terminals, with a keyboard, wherein each key is provided with at least two optionally preselectable signs and wherein to each key there is associated an energizable display element (14) close to the correspondi...
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WO/1985/001914A1 |
A keyboard that subdivides its keys into a plurality of fields. The concurrent actuation of two single-field keys from the same field identifies a particular character. Characters are also identified by the actuation of a single key inde...
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WO/1985/001596A1 |
A positive feedback tactile function key (99) comprising a single or multicharacter non-specific display (102), means for activating said display, and means for interfacing said function key (99) with an electronic system. Also disclosed...
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WO/1985/000713A1 |
Electronic keyboards of value, e.g. in wordprocessing apparatus. Underlying an array of keys, for example alpha-numerically identified keys, is a row and column matrix of connectors. Each key is, e.g. a switch with a diode in series with...
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WO/1984/003375A1 |
Computer apparatus comprising a central computer (13) having a data input port (12), means (5, 6, 7, 8, 9) connecting two or more remote chord keyboards (1, 2, 3, 4) to the input port, means (10) for identifying with each respective keyb...
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WO/1984/002594A1 |
A system preventing erroneous key operation with a plurality of keys (4a) and a control circuit (40) which generates a coded output in response to signals in accordance with the operation of each of the keys. When an operated key is a sp...
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WO/1981/002350A1 |
The present design makes efficient use of a controller (19) by enabling the entire keyboard to be interrogated very rapidly. This requires simultaneous examination of more than one key. The design includes a keyboard having a matrix arra...
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JP7417232B2 |
To provide an optical keyboard capable of optically detecting depression quantities of a plurality of push buttons using aggregated light sources and an aggregated light receiving element group.An optical keyboard comprises button module...
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JP7404966B2 |
To provide a function execution device, a function execution method, and a program for easily and appropriately setting an effective function.A function calculator 10 includes: a processor 21 that performs a first function and a pluralit...
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JP2023144461A |
To provide an input device that facilitates operations for inputting commands such as characters.An input device is provided, comprising an operating part having a variable operating amount and a control unit configured to select one com...
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JP2023144462A |
To provide an input device capable of improving operability according to a sense of operation of a person.An input device is provided, comprising an operating part having a variable operating amount and a control unit configured to gener...
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JP7358971B2 |
To provide an input device and a program capable of shortening a time from the operation of any of a plurality of predetermined operation keys to the start of a predetermined process.An input device 1 that can detect which of a plurality...
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JP2023132497A |
To provide a method for controlling a display unit for allocating a function requiring a plurality of buttons for operation to a remote controller, and the display unit.A method for controlling a projector 100 includes: receiving a user'...
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JP2023126782A |
To provide a method that reduces a time and effort required for a user to switch modes and creates a more efficient human-machine interface.A method of a portable computing system including a first housing, a physical keyboard, and a sec...
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JP7337326B2 |
[Problem] With character input on a conventional 2-set keyboard, each input of a compound consonant or a compound vowel, with the exception of two of the vowels, is carried out while performing an operation to combine the parts of the ch...
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JP2023113946A |
To solve the problem that input of characteristics from a keyboard in a conventional two-set input is performed while synthesizing every time synthetic consonants and synthetic vowels are input except for two vowels.A Korean two-set inpu...
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JP7174734B2 |
Disclosed herein are systems, devices, and methods for dynamically updating a touch-sensitive secondary display. An example method includes receiving a request to open an application and, in response, (i) displaying, on a primary display...
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JP7146633B2 |
Particular embodiments described herein provide a display that includes a mask that includes a one or more exposed areas, a top electrode, one or more bottom electrodes, a dielectric between the top electrode and the one or more bottom e...
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JP7118758B2 |
To provide an electronic instrument, a key code generation method and a program that can allocate diversifying function to an operation member serving as a user interface.An electronic instrument according to an embodiment includes a plu...
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JP7079767B2 |
Embodiments related to an electronic device having an adaptive input row. The adaptive input row may be positioned within an opening of a device and include a cover for receiving a touch and a display that is configured to present an ada...
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JP7070189B2 |
To check a function allocated to an input unit with a simple operation.An electronic apparatus includes: an operating unit that includes a plurality of input units capable of accepting user's operations; an operation detecting unit that ...
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JP2022070513A |
To provide a technique to improve operability in a printer that receives, through a control panel, input of network information used for connection to a wireless LAN.An MFP 1 comprises an upper key 32, a lower key 33, and a display 31, a...
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JP2022524416A |
A keyboard is provided for secure data entry. The keyboard contains at least one data entry button that can be pressed by the user. For each of the data entry buttons, a button actuator that can be moved when the user presses each data e...
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JP7047432B2 |
An input accepting device includes operation keys, a character receiving unit, a converting unit, an operation key state detection unit, a timer, and a conversion control unit. The converting unit converts a combination of characters cor...
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JP2022021005A |
To simplify the task of entering information about a patient.When a doctor enters data into an electronic medical chart for an identified patient, if the doctor performs a predetermined character conversion operation (for example, pressi...
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JP2021185474A |
To provide a keyboard, a system and a method which may replace a conventional keyboard and mouse without sacrificing the individual functionality of either apparatus, and in which processing is not interrupted.A system 1 for navigating a...
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JP6941748B1 |
To first press a predetermined voiced sound key 3 (second voiced sound key 3) and then to press any predetermined text creation key, which is possessed by "Patent No. 6823755, a nine-row five-stage keyboard". This eliminates the inconven...
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JP2021125179A |
To prevent leakage of information by a hardware keylogger while reducing user's time and effort.An information leakage prevention system consists of a keyboard 10 and an information processing device 50. The keyboard 10 includes a keyboa...
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JP6871287B2 |
An apparatus includes an electronic circuit, a keypad and an active-shield layer. The keypad includes one or more keys for entering data to the electronic circuit by a user. The active-shield layer is placed between the electronic circui...
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JP6836386B2 |
To provide a user authentication apparatus that does not require a password.A user authentication apparatus 1 used to authenticate a user of a numerical controller for a machine tool comprises: an acquisition part 11 for acquiring in adv...
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JP2020155161A |
To improve operability of character input which has been implemented in a conventional electronic device.An electronic device includes: a housing; a plurality of physical keys arranged along an edge of the housing; and a controller which...
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