[특허]Perimeter alarm apparatus

Perimeter alarm apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04B-005/00
출원번호	US-0775478 (1977-03-08)
발명자 / 주소	Antenore Ronald L. (Coral Gables FL)
출원인 / 주소	James D. Pauls & Associates, Ltd. (Miami FL 02)
인용정보	피인용 횟수 : 65 인용 특허 : 0

초록 ▼

A perimeter alarm apparatus includes a loop of wire to be placed around an area to be guarded and electrical circuitry connected with the loop for detecting the absence of a signal imposed on the loop. The signal imposed on the loop is produced by a sending unit worn by a child, for example, who is intended to remain within the area bounded by the loop. As long as the child is within the area, the sending unit will induce a signal on the loop, but when the child moves beyond the loop a predetermined distance, no signal is imposed on the loop, with the result that an alarm is sounded by the circuitry.

대표청구항 ▼

A perimeter alarm apparatus for guarding or monitoring a designated area to determine the presence or absence of designated persons or objects within the area, comprises: a transmitter having means for attachment thereof to the designated person or object; said transmitter having electrical circuit means for continuously and cyclically producing a changing magnetic field, said electrical circuit means including a plurality of coils arranged angularly relative to one another and connected with means for alternately and sequentially energizing the coils whereby a plurality of changing magnetic fields of different polarity are produced to minimize the effect of different orientations of the transmitter; a monitor for monitoring the presence of the transmitter and including a wire loop extending around thE perimeter of the designated area; monitor electrical circuit means connected with the wire loop for detecting the presence of a signal induced on the loop by the magnetic coupling between the transmitter and loop; said changing magnetic field and wire loop being related such that a signal of proper strength is magnetically induced on the loop whenever the transmitter is within the area bounded by the loop, but when the transmitter is a predetermined distance beyond the boundary defined by the wire loop, a proper signal is not imposed on the loop; and alarm means connected with said monitor electrical circuit means for indicating when the transmitter is not inducing a proper signal on the loop.

이 특허를 인용한 특허 (65)

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Davis James E. (26 Austin Rd. Wilmington DE 19810) Rubin Byron H. (Honeoye Falls Monroe NY 14472), Animal control system.
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Hirsch Gordon S. (4638A Dobson Dr. Skokie IL 60077) Hirsch Marilyn F. (4638A Dobson Dr. Skokie IL 60077) Hansen Paul W. (Downers Grove IL), Apparatus for monitoring persons or the like.
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Eger, Jr., Joseph Edward; Williams, III, Donald E.; Mirasol, Sol M.; Tolley, Mike P.; DeMark, Joseph J.; Messenger, Matthew T.; Howard, Phillip J., Bait materials, pest monitoring devices and other pest control devices that include polyurethane foam.
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Eger, Jr., Joseph Edward; Williams, III, Donald E.; Mirasol, Sol M.; Tolley, Mike P.; DeMark, Joseph J; Messenger, Matthew T.; Howard, Phillip J., Bait materials, pest monitoring devices and other pest control devices that include polyurethane foam.
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Baker Lewin T. (Schenectady NY), Building security, communication and control system.
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Gerstenberger Paul Joseph (1300 - 30th #E3-22 Boulder CO 80303) Weitzel Bryan H. (Longmont CO), Child alarm.
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Ghahariiran Mehdi (3717 Nobel Dr. No. 1213 San Diego CA 92122), Child monitoring device.
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Kazdin,Ronald S.; Radu,Thomas J., Child monitoring, communication and locating system.
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Osborne, Harold G.; Osborne, Richard C.; Kovnatsky, Ilya, Child safety device.
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Hill, Robert L.; King, James E.; DeMark, Joseph J.; Arnoldy, Anton; Tolley, Mike P.; Williams, III, Donald E.; Eger, Jr., Joseph E., Composite material including a thermoplastic polymer, a pest food material and a pesticide.
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Hill, Robert L.; King, James E.; DeMark, Joseph J.; Arnoldy, Anton; Tolley, Mike P.; Williams, III, Donald E.; Eger, Jr., Joseph E., Composite material including a thermoplastic polymer, a pest food material and a pesticide.
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Goldberg Joshua I. (Woodbridge CT) Lardiere ; Jr. Benjamin G. (Milford CT) McCoy Bruce E. (Prospect CT) Riter ; Jr. John J. (Meriden CT), Cordless communications system.
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Barber, Daniel T.; Black, Don, Detection and control of pests.
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Barber, Daniel T.; Black, Don, Detection and control of pests.
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Barber,Daniel T.; Black,Don, Detection and control of pests.
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Lake Rickie C. ; Tuttle Mark E., Devices for sensing changes in environments proximate the devices, devices for sensing termites, and methods for sensing termites.
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Rickie C. Lake ; Mark E. Tuttle ; Ross S. Dando, Devices for sensing changes in environments proximate the devices, devices for sensing termites, and methods for sensing termites.
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Tuttle Mark E. ; Lake Rickie C., Devices for sensing living organisms, devices for sensing termites, methods of forming devices for sensing termites, and methods for sensing termites.
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Lake Rickie C., Devices for sensing termites and other living organisms, and methods of forming devices for sensing termites.
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Lake Rickie C., Devices for sensing termites and other living organisms, and methods of forming devices for sensing termites.
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Barber,Daniel T.; Black,Don, Devices, systems, and method to control pests.
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Lake, Rickie C., Electrical apparatuses, and methods of forming electrical apparatuses.
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Rickie C. Lake ; Mark E. Tuttle, Electrical apparatuses, and methods of forming electrical apparatuses.
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Lake Rickie C. ; Tuttle Mark E., Electrical apparatuses, methods of forming electrical apparatuses, and termite sensing methods.
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Lake Rickie C. ; Tuttle Mark E., Electrical apparatuses, termite sensing apparatuses, and methods of forming electrical apparatuses.
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Lake Rickie C., Electrical apparatuses, termite sensing apparatuses, methods of forming electrical apparatuses, and methods of sensing termites.
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Bradshaw Leroy (Hamilton CAX) Henson John B. (Thornhill CAX) Waterhouse Paul I. (Lynden CAX), Electronic alarm apparatus.
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Grimsley Richard L. (Cincinnati OH) Teets Dale A. (Mason OH) Coomer Timothy A. (Cinncinnati OH) Allen Paul M. (Cinncinnati OH), Electronic animal confinement system.
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Grimsley Richard L. ; Teets Dale A. ; Coomer Timothy A. ; Allen Paul M., Electronic animal confinement system.
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Grimsley Richard L. ; Teets Dale A. ; Coomer Timothy A. ; Allen Paul M., Electronic animal confinement system.
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Tolley, Mike P.; DeMark, Joseph J.; Williams, III, Donald E.; Atkinson, Thomas H.; Wurtz, Andrew H.; Griffin, Amy J.; Chin, Eva A.; Fisher, Marc L., High reliability pest detection.
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Tolley, Mike P.; DeMark, Joseph J.; Williams, III, Donald E.; Atkinson, Thomas H.; Wurtz, Andrew H.; Griffin, Amy J.; Chin, Eva A.; Fisher, Marc L., High reliability pest detection.
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Tolley, Mike P.; DeMark, Joseph J.; Williams, III, Donald E.; Atkinson, Thomas H.; Wurtz, Andrew H.; Griffin, Amy J.; Chin, Eva A.; Fisher, Marc L., High reliability pest detection.
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Wolk Barry M. (58 Graymoor La. Olympia Fields IL 60461) Newman Edward H. (2371 Bryden Rd. Columbus OH 43209), Infant security system.
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Meier, Stein Arne; Hayter, Alan; Caler, Dennis, Method and apparatus for controlling the timing of an alarm signal in a security system.
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Janning Joseph J. ; Janning Eugene A., Method and apparatus for controlling the whereabouts of an animal.
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Venczel John (Ossining NY), Method and apparatus for defining a perimeter.
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Joseph J. Janning ; Eugene A. Janning, Jr. ; Robert G. Schumacher, Jr., Method and apparatus for transmitting a digital information signal and vending system incorporating same.
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Bianco Frank J. (Pembroke Pines FL) Ehren Lance (Bay Harbor FL), Method of and apparatus for training an animal.
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Hill, Robert L.; King, James E.; DeMark, Joseph J.; Arnoldy, Anton; Tolley, Mike P.; Williams, III, Donald E.; Eger, Jr., Joseph E., Method of making a composite material including a thermoplastic polymer, a pest food material and a pesticide.
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Kwon, Sang-woon; Yoon, Jin-hee; Lee, Joo-mun; Oh, Se-hyun, Method of providing alarm service upon movement out of safety zone.
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Narcisse Bernadine O. (10366 Miller Ave. Cupertino CA 95014), Out-of-range personnel monitor and alarm.
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Halliday, Thomas W., Perimeter security system.
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Clendening Susan (907 La Baie Rigaud ; Quebec CAX), Personal distress signalling device.
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Barber, Daniel; Black, Don; King, Edward; Robertson, Sterett, Pest control apparatus and methods.
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Barber,Daniel T.; Black,Don, Pest control devices, systems, and methods.
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Barber,Daniel; King,James; Robertson,Sterett; Ray,Scott; Warren,Malcolm; Arnoldy,Anton; Trompen,Mick A.; Gorgacz,Stanley M.; Wujek,Dennis, Pest control techniques.
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Bollag Naomi (1750 Ahi Ahi Rd. Kapa Island Kauai HI 96746), Pet or infant training device and method.
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Eshman Richard ; Wissman Keith ; Suchoski James, Portable child safety alarm system.
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Hamilton, Christopher C, Portable security system.
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Janning Joseph J. ; Janning Eugene A., RF signaling system and system for controlling the whereabouts of animals using same.
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Fuller Kip L. (Denver CO), Remote confinement monitoring station and system incorporating same.
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Fuller Kip L. (Denver CO) Collier Donald W. (Chicago IL), Remote confinement system.
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Williamson Lon A. (Westchester OH) Pennypacker Frank C. (Loveland OH) Collier Donald W. (Chicago IL) Fuller Kip L. (Denver CO), Remote confinement system.
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Bower David S. (Deerfield Beach FL) Davies Ronald C. (Ft. Lauderdale FL) Garee Donald E. (Wilton Manors FL), Secure personnel monitoring system.
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Barber, Daniel T.; Black, Don; King, James Edward; Robertson, A. Sterett; Trompen, Mick A., Sensing devices, systems, and methods particularly for pest control.
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Anderson Lawrence F. (14272 Wicks Blvd. San Leandro CA 94577), Station watch alarm system.
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Lake, Rickie C.; Tuttle, Mark E., Termite sensing methods.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Perimeter alarm apparatus 원문보기

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Perimeter alarm apparatus 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (65)

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