Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 21 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
Patents for G08B 21 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for (34,716)
12/1999
12/08/1999CN2353001Y Centralized alarming device for electric switch cabinet tripping operation
12/08/1999CN2352189Y Device for automatically controlling transfusion
12/07/1999US5999799 Auto-finder and distance warning method and apparatus for a remote control input device
12/07/1999US5999100 Pneumatically actuated patient monitor having multiple pulse generators
12/01/1999EP0961493A2 Image storing/processing device
12/01/1999CN1047014C Small alarm system
11/1999
11/30/1999US5995017 Electronic identification system confirming valid code
11/30/1999US5995007 Proximity monitoring system
11/24/1999CN2350815Y Sleeping care device
11/24/1999CN2350066Y Expendable alarm transfusion system
11/23/1999US5990795 Sleep warning device for mobile vehicles
11/18/1999WO1999059118A1 Electronic switch utilized in, for example, a drowsiness warning device
11/18/1999WO1999059117A1 Electronic switch utilized in, for example, a drowsiness warning device
11/17/1999CN2349616Y Power source safety monitoring alarm device for fieldwork
11/17/1999CN2349615Y Infrared vision protector
11/16/1999US5987379 Creation and monitoring of variable buffer zones
11/16/1999US5986559 Infinitely adjustable position sensor with visual confirmation
11/11/1999WO1999057696A1 Swimmer location monitor
11/10/1999EP0829074A4 Method and apparatus for providing serial, in-pack programmability for a microcontroller
11/10/1999CN2348441Y Power supply warning device with fuse
11/10/1999CN2347568Y Stationery box type light-operated protector for preventing myopia
11/09/1999US5983189 Control device for controlling the starting a vehicle in response to a voice command
11/09/1999US5982287 Sleep prevention apparatus and method
11/09/1999US5982281 Offender and victim collision avoidance and advanced warning system
11/04/1999WO1999056263A1 Personal location system
11/04/1999WO1999056262A1 Control system for building automation controlled by human physiological signals
11/04/1999WO1999056261A1 Programmable temperature sensor for security system
11/04/1999WO1999055220A1 Apparatus and method of monitoring a subject's eyes using two different wavelengths of light
11/04/1999DE19758224C1 Tragbares Sende/Empfangsgerät Portable transmitting / receiving device
11/03/1999CN2347216Y Two-way communicating radio remote-control anti-theft device
11/03/1999CN2346450Y Automatic infusion monitoring device
11/03/1999CN1233810A Sensing and controlling device for fog weather
11/02/1999US5977877 Multiple conductor security tag
10/1999
10/28/1999WO1999042968B1 Pet locator system
10/28/1999DE19918341A1 System for protecting emergency action forces
10/28/1999DE19908822A1 System zum Ermitteln eines schläfrigen Fahrers A system for determining a sleepy driver
10/28/1999DE19818239A1 Vorrichtung zur Einschlafwarnung eines Kraftfahrzeugführers Sleep warning device for a motor vehicle driver
10/28/1999DE19817853A1 Personal gas tracing device with signal transmission
10/27/1999EP0952039A2 Warning device for vehicle driver drowsiness
10/27/1999EP0951704A1 Device for monitoring pollution caused by motor vehicles in an urban area
10/27/1999EP0878042B1 Metal-encased switchgear with partial discharge detection
10/27/1999CN2346011Y Capacity-limit anti-steal electric control instrument
10/26/1999US5973604 Method for monitoring optical fiber cables for lightning damage
10/26/1999US5973601 Method of radio transmission between a radio transmitter and radio receiver
10/24/1999CA2269157A1 Emergency worker protection apparatus and method
10/20/1999EP0950232A1 System for monitoring and assisting isolated persons and device for implementing the system
10/20/1999EP0950231A1 Sleepiness detection for vehicle driver or machine operator
10/20/1999EP0950230A1 A communications system and method using vehicle identifications
10/20/1999CN2344823Y Non-adjustable interchangeable gas probe module
10/20/1999CN2344822Y Magnetic controlled earthquake longitudinal wave acousto-optic alarm
10/20/1999CN1232236A Device of auto-calling and method of it
10/19/1999US5969623 Gas alarm
10/19/1999US5969616 Anti-drowsing/anti-dozing alarm device
10/19/1999US5969615 System for monitoring and encumbering use of a hand-operated machine by an impaired individual through detection of toxins in the individual
10/19/1999US5969598 Accident reporting system for a land vehicle
10/14/1999CA2228830A1 Gas and smoke alarm
10/13/1999EP0850467A4 Self-locating remote monitoring systems
10/13/1999CN2343638Y Gas leakage alarm protector
10/13/1999CN2343637Y Underground warming band
10/12/1999US5966083 Electronic indentification system with transponder muting
10/12/1999US5966076 Fluid leak detector and shut-off device
10/07/1999WO1999050107A1 Anti-vandalism detector and alarm system
10/07/1999CA2326547A1 Anti-vandalism detector and alarm system
10/06/1999CN2342423Y Timed alarm for fume exhaust fan
10/06/1999CN2342422Y Fuse change alarm
10/06/1999CN2341652Y Alarm for intravenous injection
10/06/1999CN1230828A Device and method for monitoring operation of industrial installation
10/05/1999US5963139 Flow monitoring system for particulate metering system
10/05/1999US5963138 Apparatus and method for self adjusting downlink signal communication
10/05/1999US5963137 Alarm device for monitoring an individual's movement and/or need for assistance
10/05/1999US5963131 Method for remotely providing security to an article
10/05/1999US5963130 Self-locating remote monitoring systems
09/1999
09/30/1999WO1999036893A9 Method and apparatus for detection of drowsiness
09/30/1999DE19813348A1 Security belt or armband for tracking location of person
09/29/1999CN2341210Y Mobile convenient alarm in short range of electric sources
09/29/1999CN2341209Y Cigarette inhibitor
09/29/1999CN2341185Y Pressure style temperature controller with fixed temperature alarm
09/29/1999CN2341130Y Balance style magnetic level meter
09/28/1999US5959534 Swimming pool alarm
09/28/1999US5959533 Tamper detection for body worn transmitter
09/28/1999US5959529 Reprogrammable remote sensor monitoring system
09/28/1999CA2159997C Personal alarm system
09/23/1999DE19811907A1 Person monitoring system e.g. for children on way to school until school is reached
09/22/1999EP0943917A2 Modular sensor system for gas with a plurality of SAW resonators coated with polymers
09/22/1999CN2340034Y Anti-theft device for cable
09/21/1999US5955954 Warning and measuring device for personal protection in electromagnetic fields
09/21/1999US5955952 Method and system for locating a lost person or lost personal property
09/21/1999US5955948 Purse alarm
09/16/1999WO1999046742A1 Luggage locator system
09/15/1999CN2338823Y Stepping and time-delay type device for correcting one's posture
09/15/1999CN2338822Y Speech alarming device for preventing person from being nearsightedness
09/15/1999CN2338821Y Portable domestic acousto-optic alarmining device for earthquake
09/15/1999CN2338820Y Alarming apparatus for indicating oven temp. of engine
09/15/1999CN2338819Y Alarming apparatus for indicating low oil pressure petrol engine axial cam
09/14/1999US5952939 Vehicle collision prevention device
09/14/1999US5952929 Wake-up device
09/14/1999US5952928 Driver alertness maintaining device
09/14/1999US5952927 Portable child safety alarm system
09/14/1999US5952924 Method and apparatus for enforcing hygiene
09/14/1999US5952921 Misplaced golf club reminder
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