검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | A61L-003/00 |
미국특허분류(USC) | 250/4551 ; 250/504R ; 422/24 |
출원번호 | US-0306566 (1989-02-06) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 22 인용 특허 : 7 |
A toothbrush conditioner includes a body having an upper end. A cover member is removably mounted to the upper end for therewith providing a conditioning chamber. A support plate is positioned within the body member for selectively positioning a toothbrush to be conditioned within the chamber. An ultraviolet radiation source is carried by the cover member and is movable therewith for being selectively positioned within the chamber proximate the brush to be conditioned when the cover member is mounted to the upper end. A plurality of vent openings are in ...
A toothbrush conditioning device, comprising: (a) a body member having an upper end; (b) a cover member; (c) said cover member having a first orientation mounted to said upper end for forming with said cover member a conditioning chamber and a second orientation remote from said upper end for providing access to said body member; (d) said body member including means for selectively positioning within the chamber a toothbrush to be conditioned; (e) toothbrush conditioning means disposed proximate the toothbrush to be conditioned when said cover member is ...