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) | A45D-004/12 H05B-003/02 F22B-001/28 |
미국특허분류(USC) | 219/222 ; 34/90 ; 132/9 ; 132/33R |
출원번호 | US-0511834 (1983-07-08) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 13 인용 특허 : 1 |
A portable electric appliance steaming hair rollers prior to use includes a closed box-shaped housing removably holding a plurality of foam covered steam absorbent hair rollers. A manually actuated pump is provided in the housing for transferring a measured charge of water from a water reservoir removable from the housing for filling to an electrically heated steam boiler located in the housing and communicating with a cup-shaped roller support designed to support a single roller for steaming. The support is provided with an orifice receiving steam from ...
A vapor hairsetter including a housing; a water reservoir removably supported in said housing; boiler means supported in said housing; pump means supported in said housing and connected to transfer a measured charge of water from said reservoir to said boiler means; a hair roller supporting member in said housing, said supporting member having a steam outlet orifice therethrough connected to said boiler means to receive generated steam therefrom through a predetermined path to saturate a hair roller removably positioned on said supporting member; and val...