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) | G05G-005/06 |
미국특허분류(USC) | 74/527 ; 16/349 |
출원번호 | US-0651542 (1991-02-06) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
A device for positioning a rotary member at a desired angle relative to a fixed member includes a first shaft sleeve mounted in the rotary member, and a second shaft sleeve mounted in the fixed member adjacent to and axially aligned with the first shaft sleeve. The first and second shaft sleeves have a plurality of inward and axially extending clutch teeth notches. A shaft member has a first section slidably mounted in and extending through the first shaft sleeve, a second section slidably disposed in the second shaft sleeve, and a central section connec...
A device for positioning a rotary member at a desired angle relative to a fixed member, comprising: a first shaft sleeve mounted in the rotary member; a second shaft sleeve mounted in the fixed member adjacent to and axially aligned with said first shaft sleeve; a shaft member having a first section slidably mounted in and extending through said first shaft sleeve, a second section slidably disposed in said second shaft sleeve, and a central section connecting said first and said second sections, one of said first and second shaft sleeves and said centra...