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) | A45C-003/00 |
미국특허분류(USC) | 224/153 ; 224/202 ; 224/205 ; 224/209 |
출원번호 | US-0216255 (1994-03-22) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 49 인용 특허 : 0 |
A device for providing a plurality of ways for transporting articles wherein a bag, which is relatively large and flexible, is contained in a purse, which is relatively small, so that the purse may be turned inside out to expose the bag and wherein the bag has an internal volume many times greater than the volume of the purse and wherein the bag has a top portion which may be opened so that articles can be placed in the bag and closed to retain the articles therein and wherein the purse is located inside of the bag when in use and wherein the bag is prov...
A device for providing a plurality of ways for transporting articles comprising: a readily flexible purse being relatively small and having a first outside surface and a first inside surface and having only one closable opening formed therein; said readily flexible purse being capable of being turned inside out so that said first outside surface becomes a second inside surface and said first inside surface becomes a second outside surface; first mechanical means for opening or closing said only one closable opening; a bag being relatively large and flexi...