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) | A23F-005/00 A23F-003/34 A23F-003/00 |
미국특허분류(USC) | 426/433 ; 426/435 ; 426/595 ; 426/597 |
출원번호 | US-0855063 (1997-05-13) |
발명자 / 주소 | |
대리인 / 주소 |
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인용정보 | 피인용 횟수 : 17 인용 특허 : 2 |
A method and system for brewing a desired volume of coffee at a selected brew time, in which a volume of water corresponding to the desired volume of coffee is heated and directed into contact with coffee grounds in a brewing chamber. Contact between at least a portion of the heated water and the coffee grounds is maintained for approximately the selected brew time to form brewed coffee. The brewing time, however, is substantially independent of the desired volume of coffee to be brewed and is controlled by control of the rate at which heated liquid flow...
[ We claim:] [1.] A method of brewing a desired volume of coffee, the method comprising the steps of:providing a receptacle for receiving brewed coffee and further providing a brewing chamber including a filter within the brewing chamber for holding coffee grounds;selecting a volume of water corresponding to the desired volume of coffee to be brewed; heating the water to a brewing temperature;transferring the now heated water into the brewing chamber for contact with the coffee grounds on the filter at a predetermined input flow rate;transferring the bre...