|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/289P ; 99/285 ; 99/302R|
|우선권정보||JP-0135625 (1987-05-30); JP-0129145 (1987-08-27); JP-0190810 (1987-12-16)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 27 인용 특허 : 8|
A dispenser includes a cartridge moving mechanism and a hopper. The cartridge moving mechanism moves between a cartridge receiving position and an extracting position and between the extracting position and a cartridge exhaust position. The hopper has a dropping unit and is disposed immediately above the cartridge receiving position. The dropping unit serves to drop a cartridge consisting of a fluid-impermeable outer frame and a filters. A space defined between the filters and the outer frame and contains a powdery or granular material to be extracted. A...
A dispenser comprising: a cartridge moving mechanism for moving between a cartridge receiving position and an extracting position, and between said extracting position and a cartridge exhaust position provided within a horizontal plane; a hopper arranged immediately above said cartridge receiving position and having a dropping unit for dropping a cartridge, said cartridge comprising a liquid-impermeable outer frame and a filter provided in said outer frame and containing a powdery or granular material; and an extracting mechanism comprising an upper extr...