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7616115 |
Sensor for detecting human intruders, and security system
A dual-modality sensor for detecting a presence of a human intruder within a secure setting includes a seismic sensor for acquiring a seismic signature of a disturbance, and includes an active...
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7589631 |
Adaptive audio signals in portable communications devices
A method for adapting a characteristic of an audible signal produced by a portable communication device includes obtaining a measure of the normal conditions in the environment surrounding the...
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7576648 |
Cable guided intrusion detection sensor, system and method
The present invention provides an intrusion detecting system and method for precisely locating an intruder along the length of a sensor cable and for determining the intruder distance from the...
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7573384 |
Method and system for detecting attempts at malicious action against an installation under surveillance
Described are embodiments that detect attempts at malicious action against an installation under surveillance based on signals detected by a plurality of sensors distributed near an installation.
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7567175 |
Monitoring apparatus for housing
A monitoring apparatus for a housing includes: an opening/closing section provided to the housing; a detection section provided to the housing, having a wireless IC chip in which alarm information...
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7535355 |
Method and apparatus to detect event signatures
A security system for use in connection with cargo containers and other enclosed spaces. The system monitors vibrations associated with a container and detects signals representative events...
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7535345 |
Vehicular anti-theft security system
In a vehicular anti-theft security system which includes a theft detection sensor that detects an abnormality of the vehicle associated with vehicle theft, and performs a theft preventing operation...
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7522035 |
Enhanced bedside sound monitoring and alarm response method, system and device
Home safety and security are provided using a bedside unit to monitor audible safety and security alarms and send notification signals to the appropriate communication site. A home security system...
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7508304 |
Networked multiband waveguide intrusion detection and localization sensor
A vibration detection and/or classification system includes a waveguide in operative contact with a boundary, at least one sensor for sensing vibrations operatively connected to the waveguide and...
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7506373 |
Method of automatically classifying a set of alarms emitted by sensors for detecting intrusions of an information security system
A method of automatically classifying alerts issued by intrusion detection sensors ( 11 a , 11 b , 11 c ) of an information security system ( 1 ) for producing collated alerts, each alert being...
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7479878 |
Triboelectric, ranging, or dual use security sensor cable and method of manufacturing same
The present invention provides an inexpensive security sensor cable, a method for manufacturing of same and an overall security system for using that sensor cable. The sensor cable consists of a...
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7443289 |
Automatic detection of microphone sabotage in a security system device
The present invention automatically detects the sabotage of an audio transducer such as a microphone in a security system device. An audio transducer generates an electrical signal, which is...
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7432823 |
Tamper detection apparatus for electrical meters
Tamper detection apparatus for an electric meter (M) installed at a facility supplied power through an electrical distribution system, the meter being connected to the facility using a receptacle...
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7429928 |
System and method for manipulating insect behavior
A method and system for detecting the presence of subterranean termites, involving use of a thermal imaging camera to scan the structure before installation of an acoustic sensor in order to...
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7388487 |
Method of eliminating impact/shock related false alarms in an acoustical glassbreak detector
Apparatus for detecting the breaking of a contact-sensitive surface includes an acoustic, shock, and vibration transducer, a detector circuit responsive to the transducer for detecting an acoustic...
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7385483 |
Termite acoustic detection
A method and system for detecting the presence of subterranean termites, involving use of a thermal imaging camera to scan the structure before installation of an acoustic sensor in order to...
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7362226 |
Control system, surface, and control device
The present invention provides a control system including: plural wireless measuring units, each of which, when receiving a radio signal, uses the signal as an energy source to measure a physical...
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7339473 |
Enclosure security device
A device for securing a gated enclosure includes a latch including a power lock motor and a bolt. The power lock motor is operable to engage the bolt with a catch portion of a pin protruding from...
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7327254 |
Bulb with sensing function
A bulb adapted with an infrared sensor includes a LED and a power switch, the switch being turned on to light the LED in the bulb when the sensor detects the heat emitted from a human body and...
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7319392 |
Glassbreak alarm recorder for false alarm verification
A glass breakage detector ( 100 ) having an acoustic transducer ( 102 ) for sensing first acoustic waves ( 130 ) and for providing a first analog signal ( 110 ) representative of the received first...
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7298246 |
Vehicle security monitoring device
A vehicle security monitoring device monitors sound or movement within a vehicle to determine an abnormal condition such as intrusion of a thief. Upon determination, the device transmits sound...
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7286059 |
Talking tool holder
A talking tool holder provides an audio message in response to a user selection that indicates the size of the tool the user has selected. The talking tool holder includes a housing with multiple...
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7256694 |
Automatic lid opening and closing system for a waste container
A lid opening and closing system for a waste container having an opening and a lid for covering the opening, the system including a proximity sensor, which may be a capacitive proximity sensor, for...
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7245559 |
Acoustic fence
Methods and apparatus determine if an underwater intruder passes under a protective boundary. A sonar sensor system comprises a plurality of sonar sensor modules that are spaced on a protective...
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7242298 |
Method and apparatus for detecting charge and proximity
A method and apparatus is invented that provides unambiguously detection of the charge and proximity to an object. The method and apparatus are passive and function by using the background electric...
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7227464 |
Auto wake-up method from sleep mode of an optical motion sensing device
There is described a method for waking up an optical sensing device from a sleep mode to a motion detection mode, the optical motion sensing device comprising a light source, a photodetector...
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7221260 |
Multi-sensor fire detectors with audio sensors and systems thereof
An ambient condition detector incorporates an audio transducer for discrimination between alarm and non-alarm conditions. The transducer can provide occupancy information. In addition, a monitoring...
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7218235 |
Motion responsive swimming pool safety device
A motion responsive swimming pool safety device that has a control panel. A perimeter laser electrically is connected to the control panel. The perimeter laser is located peripheral to the swimming...
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7202797 |
System and a method for detecting, locating and discerning an approach towards a linear installation
A system and a method for detecting, locating and identifying incidents of approaching a linear installation (e.g.—buried pipe line, railway, fence etc.), that includes plurality of sensing units...
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7176794 |
Method and apparatus for capturing audio input using a television
Some embodiments of the invention include a television system having an internal microphone for implementing a voice-messaging system. Using the microphone, the television system detects a message...
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7173537 |
Device for protecting against accidental contact and method for protecting against accidental contact of a displaceable part
The device according to the invention has a sensor ( 5 ) for generating and detecting an electromagnetic field situated in the vicinity of a moving part ( 1 ) that should not be touched. The device...
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7113091 |
Portable motion detector and alarm system and method
A portable security alarm system including a movement detecting and signal transmitting member for mounting on or proximate to the object whose movement is to be detected, a signal receiving and...
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7084762 |
Electronic device including motion sensitive power switching integrated circuit and related methods
An electronic device includes a motion sensitive power switching integrated circuit, which, in turn, includes a power switch connected between an input and an output, and a MEMS inertial sensing...
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7064664 |
Graffiti detection system and method of using the same
The present invention involves a system and method for detecting a graffiti-making act such as the spray of a spray paint can, the writing with a felt-marker pen on a surface, and the scratching...
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7034665 |
Anti-theft device installation structure for motorcycle
A structure is provided for installing in a motorcycle an anti-theft device capable of reporting its position by wirelessly transmitting at least identifying information utilizing the GPS or PHS...
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7034716 |
Passive real-time vehicle classification system utilizing unattended ground sensors
A system is provided for determining the type of vehicle which has never been sensed before that is transiting between a cluster of acoustic and seismic sensors by graphing an acoustic source level...
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7030758 |
Door blocking brace and lock
The present invention relates to a folding door brace to prevent unwanted entry of an intruder. The present invention is a folding, portable door brace that may be easily installed and removed on a...
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7023329 |
Air pressure induction type vehicle anti-thief device
An air pressure induction type vehicle anti-thief device includes an on-vehicle main unit installed in a motor vehicle adapted to detect variation of air pressure in the inside chamber of the motor...
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7023326 |
Vibration apparatus for a mobile telecommunication terminal and method for controlling the same
Disclosed is a vibration apparatus for generating vibration in a mobile terminal. The apparatus includes a vibrator for generating vibration; a frequency generator for generating a driving signal...
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7019649 |
Pool monitoring
A pool monitoring system includes a hydrophone configured to generate an electrical signal in response to receiving a pressure wave in the liquid of a pool, and a processor configured to receive...
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6982650 |
Method, system and apparatus for remote measuring of electrical power
In a method, system and apparatus of measuring electrical power to consumers ( 16 a–d ) in a power distribution network ( 12 ), an electromagnetic field is sensed around at least one electrical...
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6981420 |
Omni-directional movement sensor
A microphone is enclosed in a semi-sound insulated housing with a jingle bell type device that generates sound in response to a very slight movement and/or vibration of the housing and/or a...
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6980109 |
System and method for monitoring intrusion detection in a pool
A pool monitoring system includes a hydrophone configured to generate an electrical signal in response to receiving a pressure wave in the liquid of a pool, and a processor configured to receive...
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6970095 |
Theft detection system and method
A theft detection system includes an accelerometer attachable to an object, the accelerometer providing an acceleration signal in response to movement of the object; an alarm mechanism for...
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6967584 |
Integrated sensor cable for ranging
An intrusion detection system provides the function of an “active” ranging sensor cable system utilized for identification of the location of the intruder, with that of a “passive” cable...
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6956473 |
Self-adjusting alarm system
An alarm system having the capability to self-adjust or self-calibrate itself is disclosed. The system includes an alarm controller and at least one sensor that generates a signal that corresponds...
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6954146 |
Method for determining a state of a road during the driving mode of a motor vehicle
In a method for determining the state of a road during driving of a motor vehicle, the sound which is generated when a vehicle tire rolls on an underlying surface is sensed. A frequency signal is...
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6885876 |
Mobile phone featuring audio-modulated vibrotactile module
A telecommunications network includes a mobile phone with an audio-modulated vibrotactile module that responds to a telecommunications signal containing information about incoming speech from a...
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6873921 |
Detecting persons concealed in a vehicle
An improved method for detecting the presence of humans or animals concealed within in a vehicle uses a combination of the continuous wavelet transform and a ratio-based energy calculation to...
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6867691 |
Knock determining apparatus for internal combustion engine
The detection output of a knock sensor, which detects knock of an internal combustion engine, is filtered by a filter in which the filtering frequency band is variable. The output of the filter is...
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