DEVICE FOR RECONSTITUTING PERSONAL DOCUMENT

PROBLEM TO BE SOLVED: To display a document so as to easily read it by converting terms having the same meaning but different notation such as 'DENKAI' (electric field) and 'DENJOU' (electric field) or 'KOUZOUTAI' (structure) and 'SUTORAKUCHA' (structure), unfamiliar units, unreadable KANJI (Chinese character), the notation of foreign language, and the degree or quantity of an annotation in accordance with reader's liking. SOLUTION: A reference sentence storing part 101 stores an original sentence to be reconstituted. A changeable part information storing part 102 stores information that terms 'DENKAI' and 'KOUZOUTAI' in original sentences are changeable parts and the information of terms 'DENJOU' and 'DENKITEKI NA CHIKARA' (electric power) of which notation is different from the term 'DENKAI' in the original sentence and 'SUTORAKUCHA' and 'DETA KOUZOU' of which notation is different from the term 'KOUZOUTAI' in the original sentence. A personal data storing part 111 stores personal data such as the liking and understanding of a user 110, e.g. data indicating that the user 110 likes the notation of 'SUTORAKUCHA' as the term 'KOUZOUTAI'. A substitution part 112 substitutes 'SUTORAKUCHA' for 'KOUZOUTAI' in the original sentence to display the sentence.