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) | G01N-023/00 |
미국특허분류(USC) | 250/4551 ; 422/24 |
출원번호 | US-0389263 (1989-08-03) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 30 인용 특허 : 10 |
Toothbrush sanitizing devices for home use. The devices include an outer housing, an inner housing, a cover and a sanitizing assembly. The inner housing is removably retained within the outer housing by an interference fit. The cover member is removably supported by the inner and/or outer housings such that the cover member and the outer housing form an enclosure, with the inner housing inside the enclosure. The inner housing has upwardly extending centering flanges for properly positioning the cover on the housings. The inner and outer housings form lon...
A toothbrush sanitizing device comprising: a base member including an outer housing having an inner surface and an inner housing having an outer surface, said inner housing being removably received within said outer housing; a cover member removably supported by of said base member, said cover member and said outer housing forming an enclosure when said cover member is supported by said base member; means formed by said outer and inner housings for retaining at least one toothbrush within said enclosure; and an ultraviolet lamp assembly for sanitizing to...