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) | A47F-007/00 |
미국특허분류(USC) | 211/60R ; 211/691 ; 220/205 ; 221/66 |
출원번호 | US-0268733 (1981-06-01) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 39 인용 특허 : 1 |
An open-ended holder for releasably supporting a number of uniformly shaped elongated articles. The holder will release one article as another is pushed into its place. One article can be used to directly push another from its individual holding chamber within the holder and thereby displace it. The article used as the pusher then becomes supported within the holder and the article previously held within the chamber is discharged and is free for use. Individual chambers of the holder have provisions between opposed ends for releasably supporting the arti...
A magazine for storing a plurality of elongated uniformly shaped articles and for permitting selective removal of one of the articles when replaced by another article, comprising: a portable magazine housing having a plurality of separate storage compartments in which compartment is adapted to store only one article at a time therein; biasing means associated with each compartment for releasably engaging each article in its respective compartment to prevent removal of the article from the compartment by gravity; each elongated compartment having a longit...