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) | A62C-027/00 A62C-025/00 A62C-031/07 A62C-031/00 A62C-031/05 A62C-031/12 E01H-003/02 E01H-003/00 B62D-055/00 |
미국특허분류(USC) | 169/052; 169/024; 169/070; 239/067; 239/172; 239/722; 180/009.1 |
출원번호 | US-0152735 (2005-06-15) |
등록번호 | US-7264062 (2007-09-04) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 9 인용 특허 : 9 |
A remotely operably vehicle includes a body defining a cavity therebeneath and further includes a mechanism for remotely propelling the vehicle during operating conditions and a mechanism for remotely discharging fluids outwardly from the vehicle. The vehicle further includes a mechanism for remotely discharging fire retardant in a concentrated path outwardly and away from the vehicle. The fire retardant discharging mechanism includes a powder reservoir isolated from the central water reservoir. The vehicle further includes a video surveillance mechanism...
What is claimed as new and what is desired to secure by Letters Patent of the United States is: 1. A remotely operable vehicle for use in fighting dangerous and widespread fires, said vehicle comprising: a rigid and secure body formed from fire-resistive material sized and shaped as a tank, said body defining a cavity therebeneath wherein the cavity is safely isolated from the environment during operating conditions; means for remotely propelling said vehicle during operating conditions; means for remotely discharging fluids outwardly from said vehicle,...