Electronic dictionary and language interpreter with auto-search key for deriving a full-length word and its associated translation word based on a partial word entered

• US 4,438,505 A
• Filed: 02/08/1980
• Issued: 03/20/1984
• Est. Priority Date: 02/09/1979
• Status: Expired due to Term

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Yanagiuchi, Shigenobu, Saizi, Mituhiro
• Primary Examiner(s): Thomas, James D.
• Assistant Examiner(s): Williams, Jr., Archie E.
• Application Number:
  US06/119,662
• Time in Patent Office: 1,502 Days
• Field of Search: 364/200 MS File, 364/900 MS File, 364/419, 364/705, 364/706, 364/709, 434/157, 340/152 R, 340/152 T, 179/1 SM, 400/109, 400/484
• US Class Current: 704/7
• CPC Class Codes: G06F 40/232 Orthographic correction, e.g. spell checking or vowelisation
• CPC Class Codes: G06F 40/242 Dictionaries
• CPC Class Codes: G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs
• CPC Class Codes: G06F 40/58 Use of machine translation, e.g. for multi-lingual retrieval, for server-side translation for client devices or for real-time translation

Abstract

A portable electronic dictionary and language interpreter includes a control circuit for conducting retrieval of one or more full-length words on the basis of a non full-length form entered by an input device. The one or more complete words are preliminarily stored in a memory such as a read-only memory (ROM). The control circuit is activated by a search key provided on the main frame of the portable device. According to the repetition of the actuation of the search key, a plurality of full-length words are successively developed from the memory and then indicated in a display. In another form of the present invention, another type of search key may be provided so that the plurality of full-length words can be successively developed and then indicated.

Claims

1. An electronic word conversion device wherein a first word or words represented in a first language are entered to obtain a second word or words represented in a second language equivalent to the first word or words, comprising:

input means operable for entering a partial word in said first language, said partial word containing at least one character;

means for storing a plurality of full-length words in said first language and their associated translated words in said second language;

means for addressing the storing means so as to search the plurality of full-length words and their associated translated words;

means for selecting at least one of said full-length words containing letters corresponding to the letters contained within said partial word;

auto-search means responsive to a single actuation of an auto-search key for selectively driving said means for selecting to repetitively enable said addressing means to select a plurality of full-length words having one or more characters common to the partial word and the translated words corresponding to said full-length word;

display means, responsive to said means for selecting, for indicating each full-length word and its associated translated word selected by said addressing means;

said full-length words and their associated translation words being separated in said storing means from adjacent full length words and their associated translation words by first separation code information, said first separation code information being used by said addressing means to locate the beginning of each full-length word in said storing means; and

auto-search enable flip-flop being set to selectively activate said auto-search means;

said device, when said auto-search means is disabled by resetting said flip-flop to place said device in a single scanning mode, displaying only a single full-length word and its associated translation.

2. The device as set forth in claim 1, wherein the storing means comprises a read-only memory (ROM).

3. The device as set forth in claim 1, wherein said full-length words and their associated translated words are separated in said storing means by second separation code information interposed there between, said second separation code information being used by said addressing means to locate the beginning of each translated word in said storing means.

4. The device as set forth in claim 1, wherein said input means includes;

alphabetical key switch means for entering said partial words;

search key means for energizing said selecting means to thereby examine said full-length words; and

translation key means for energizing said selecting means to allow said translated words to be examined.

5. The device as set forth in claim 1, wherein said addressing means includes means for detecting the first separation code information to control operations of the addressing means.

6. The device as set forth in claim 1, wherein the addressing means comprises:

address register means coupled to said storing means for addressing said storing means according to the number of the address set therein;

counter means coupled to said address register means for controlling for said address register means to change the number of the address in a sequential fashion;

circuit means connected to said storing means for receiving output signals from said storing means;

buffer means coupled to said input means for receiving the data entered by said input means; and

comparison means connected to said circuit means and said buffer means for determining the equivalency between the contents of said circuit means and the data received by said buffer means.

9. The device of claim 1 further comprising:

input storage means for storing said partial word, said means for selecting comparing each character in said partial word stored in said input storage means with characters contained within said full-length words in said storing means;

said display means indicating said full-length word and its associated translation corresponding to said partial word in response to a correspondence between each character of said partial word and a corresponding character of said full-length word determined by said means for selecting.

10. The device of claim 1 further comprising:

translation enable means for selectively enabling the displaying of said associated translated words by said display means, the display of said associated translated words being enabled by actuation of a translation key.

7. An electronic word conversion device wherein a first word or words represented in a first language are entered to obtain a second word or words represented in a second language equivalent to the first word or words, comprising:

input means operable for entering a partial word containing at least one character;

memory means for storing a plurality of full-length words and their associated translated words;

address means for accessing said memory means;

activate means for enabling said address means;

auto-search means selectively driving said activate means to repetitively drive said address means so that a plurality of full-length words having one or more characters common to the partial word, and their associated translated words corresponding to the full-length words may be selected, said continuous activation of said address means occurring in response to a single actuation of an auto-search key;

auto-search enable flip-flop being set to selectively activate said auto-search means;

said device, when said auto-search means is disabled by resetting said flip-flop to place said drive in a simple scanning mode, displaying only a single full-length word and its associated translation; and

display means for displaying said full-length words and then associated translated words.

8. The device as set forth in claim 7, further comprising:

means responsive to the input means for developing character information including at least one character; and

means for controlling the number of characters developed by said means for developing;

said controlling means controlling the address set in the address means so that the character information developed by said developing means is equivalent to the portion of said memory means associated with said address.

11. The device of claim 7 further comprising:

translation enable means for selectively enabling the displaying of said associated translated words by said display means, the display of said associated translated words being enabled by actuation of a translation key.