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" |
국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) | A47J-031/00 |
미국특허분류(USC) | 99/290 ; 99/275 ; 99/323.3 ; 222/146.1 |
출원번호 | US-0039357 (1998-03-13) |
발명자 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 6 |
The present invention relates to a bottled water dispenser capable of instantly producing and delivering a desired amount of coffee produced by mixing liquid coffee concentrate and bottled water. The device includes a pump for delivering coffee concentrate from a storage reservoir received within the dispenser housing to a mixing chamber. The dispenser further includes a hot water system in selective communication with the mixing chamber using a solenoid. The solenoid and pump are activated with a pair of buttons on the housing exterior. A child safety s...
[ What is claimed is:] [1.] In combination with a water dispenser having a substantially hollow housing with vertical front and back walls and two vertical side walls perpendicularly disposed therebetween, a cold water spout on said front wall in communication with a cold water supply line and a cooling means and a hot water spout adjacent said cold water spout in communication with a hot water supply line and a heating means, a coffee dispensing system comprising:a storage reservoir received within said housing for storing a predetermined amount of liqu...