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) | B30B-009/06 |
미국특허분류(USC) | 100/113 ; 100/122 ; 100/126 ; 909/495 |
출원번호 | US-0475621 (1999-12-30) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 2 인용 특허 : 5 |
Olive or other fruit paste from which oil is to be recovered is spread upon and sandwiched between two filter mats which are in turn sandwiched between two filter plates. Filter plates have slots extending from within the plate to the outer edges. Additional layers of paste between filter mats and a filter plate between each layer may be added to form a stack which is then placed on a press. As pressure is applied, juice containing the oil to be recovered flows out of the paste, through the filter mats and out of the stack through the conduits formed by ...
[ What is claimed is:] [1.]1. A filter system to extract juice containing oil from olives or other fruit pastes comprising a fruit paste, two fabric filter mats between which said fruit paste is spread and sandwiched, two filter plates between which said fabric filter mats and paste are sandwiched, said filter plates being of approximately the same size and shape as said fabric filter mats, said fabric filter mats having a porosity sufficient to allow the passage of said juice from said paste while excluding the solid materials contained within said past...