Translation device
View Patent ↗A translation device comprises: a memory that stores first dictionary information including a replacement target term in a first language and a translated word in a second language for the replacement target term in association with each other, and second dictionary information including an alternative term instead of the replacement target term; a controller that replaces the replacement target term included in an input sentence with the alternative term to generate a replaced sentence; and a communication interface that outputs the replaced sentence to an external device and acquires a translation result of the replaced sentence in the second language from the external device. The controller detects a specific character string in the translation result of the replaced sentence acquired from the communication interface, and replaces the detected character string with a translated word associated with the replacement target term in the first dictionary information, to generate a translated sentence.
1. A translation device that acquires an input sentence in a first language, communicates with an external device executing machine translation from the first language into a second language, and outputs a translated sentence indicating a translation result of the input sentence, the translation device comprising:
a memory that stores first dictionary information and second dictionary information, the first dictionary information including a replacement target term in the first language and a translated word in the second language for the replacement target term in association with each other, and the second dictionary information including a plurality of alternative terms which are character strings different from each other and each used instead of the replacement target term;
a controller that replaces the replacement target term included in the input sentence with the alternative term to generate a replaced sentence indicating a replacement result; and
a communication interface that outputs the replaced sentence to the external device and acquires a translation result of the replaced sentence in the second language from the external device, wherein
an alternative term in the plurality of alternative terms consists of a specific character string, and
the controller
detects the specific character string in the translation result of the replaced sentence acquired from the communication interface, and
replaces the detected character string with a translated word associated with the replacement target term in the first dictionary information, to generate the translated sentence, wherein
when the controller detects that the translation result of the replaced sentence acquired from the communication interface does not include a character string used in the replaced sentence, the controller renews the replaced sentence using a different alternative term from an alternative term of the used character string and causes the communication interface to output the renewed replaced sentence.
2. The translation device according to claim 1 , wherein
the specific character string includes predetermined symbols arranged at a head and a tail of the character string, and a plurality of characters that are an identical type with each other and arranged between the head symbol and the tail symbol.
3. The translation device according to claim 1 , wherein
the second dictionary information manages priorities of the plurality of alternative terms, and
the controller uses the plurality of alternative terms in descending order of the priorities in the replaced sentence.
4. The translation device according to claim 1 , wherein
the replacement target term includes a proper noun.
5. The translation device according to claim 1 , wherein
the second dictionary information classifies the alternative term for each class indicating a type of term, and
the controller generates the replaced sentence by using an alternative term classified into an identical class with the replacement target term included in the input sentence.
6. The translation device according to claim 1 , further comprising:
a voice input interface that inputs an utterance, wherein
the communication interface outputs voice data of the utterance to an external voice recognition device and acquires the input sentence for the voice data from the external voice recognition device.
7. A translation device that acquires an input sentence in a first language, communicates with an external device executing machine translation from the first language into a second language, and outputs a translated sentence indicating a translation result of the input sentence, the translation device comprising:
a memory that stores first dictionary information and second dictionary information, the first dictionary information including a replacement target term in the first language and a translated word in the second language for the replacement target term in association with each other, and the second dictionary information including a plurality of alternative terms each used instead of the replacement target term in the first language and translated words in the second language for the alternative terms in association with each other;
a controller that replaces the replacement target term included in the input sentence with the alternative term to generate a replaced sentence indicating a replacement result; and
a communication interface that outputs the replaced sentence to the external device and acquires a translation result of the replaced sentence in the second language from the external device, wherein
the controller determines whether a translated word of the alternative term is present in the translation result of the replaced sentence acquired from the communication interface,
when it is determined that the translated word of the alternative term is not present, the controller renews the replaced sentence using a different alternative term from the alternative term associated with the translated word in the second dictionary information and causes the communication interface to output the renewed replaced sentence, and
when it is determined that the translated word of the alternative term is present, the controller replaces the translated word with a translated word associated with the replacement target term in the first dictionary information to generate the translated sentence.
8. The translation device according to claim 7 , wherein
the plurality of alternative terms include an alternative term consisting of a specific character string, and
the second dictionary information includes an identical character string with the specific character string as a translated word of the alternative term consisting of the specific character string.
9. The translation device according to claim 7 , wherein
the second dictionary information manages priorities of the plurality of alternative terms, and
the controller uses the plurality of alternative terms in descending order of the priorities in the replaced sentence.
10. The translation device according to claim 7 , wherein
the replacement target term includes a proper noun.
11. The translation device according to claim 7 , wherein
the second dictionary information classifies the alternative term for each class indicating a type of term, and
the controller generates the replaced sentence by using an alternative term classified into an identical class with the replacement target term included in the input sentence.
12. The translation device according to claim 7 , further comprising:
a voice input interface that inputs an utterance, wherein
the communication interface outputs voice data of the utterance to an external voice recognition device and acquires the input sentence for the voice data from the external voice recognition device.