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) | A44B-011/25 |
미국특허분류(USC) | 24/633 ; 24/615 |
출원번호 | US-0608698 (1990-11-05) |
우선권정보 | JP-0131426 U (1989-11-10); JP-0045427 U (1990-04-27) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A buckle for connecting the ends of a belt used in clothes and the like. The buckle consists of a socket, which has a hollow socket-body and a locking-device, and a plug, which as a pair of engaging members. The locking device has a locking-plate and a pressuring projection. A resilient engaged member is provided in the socket-body so as to be engaged to and disengaged from the engaging members of the plug. According to this buckle, when the pressuring projection is located at the bottom shell-side, even if the locking-plate is pressured, the locking-pla...
A buckle having a hollow socket-body and a plug resiliently engaging to and disengaging to be removed from said socket-body, said buckle comprising; said socket-body, which is built up with an inlet, a front shell, a rear shell, a bottom shell and side shells, which has a resilient pressuring member formed along the peripheral portion of said front shell of said hollow socket-body so as to form a U-shaped slit and which has a resilient engaged member projected from the inlet-side of said rear shell toward said bottom shell to be extended in a hollow cham...