Matches 1 - 50 out of 103 1 2 3 >
Match Document Document Title
7583198 Method and apparatus for detecting water leaks  
A low cost, robust, wireless sensor system that provides an extended period of operability without maintenance is described. The system includes one or more intelligent sensor units and a base unit...
7561040 Wireless probe system and method for a fueling environment  
A fueling environment is equipped with leak detection probes and liquid level probes. Each of the probes is associated with a wireless transceiver. The wireless transceivers send probe data to a...
7554453 Water alarm devices, systems and related methods  
A water alarm device for releaseable attachment to a user in a body of water includes a buoyant alarm unit having a water sensor. The water sensor is configured to sense if a sensing portion of the...
7522061 External voiding sensor system  
The disclosure describes an external sensor attached to an undergarment worn by a patient that detects voiding information. The sensor stores the voiding information in a voiding log and transmits...
7495572 Smart sensor systems—swimmer detection  
Swimmers are detected in a given body of water by dispersing sensors throughout the water column. The sensors adhere to the swimmer and reflect acoustic energy. Acoustic energy is broadcast in the...
7479891 Device for rescue and safety for swimming pools and leisure parks  
A rescue and safety device for swimming-pools and amusement parks, consisting of a wristband containing a cardiac-arrest detector, a panic button, a location device and, optionally, a water...
7474225 Fresh water intake monitoring system and method  
A system and method for continuously monitoring the intake of a fresh water system to detect pathogens, chemicals, and other biological contaminants. The apparatus consists of a number of...
7427923 Device for detecting a body fall into a swimming pool  
The invention relates to a device enabling an alarm to be triggered in the event of a fall into a swimming pool, and preventing false alarms caused by disturbing elements such as the wind. Said...
7428417 System and method for presence perimeter rule downloading  
A telecommunications system includes a plurality of network clients ( 150 ) including a positioning controller ( 504 ) and a communications controller ( 502 ); and a positioning server ( 152 )...
7395559 Swimming pool water level controller  
A water level controller for a pool has a water level sensor immersed in the pool. A processor detects if the sensor senses low water. A transmitter sends a radio frequency signal to a receiver if...
7355090 Method of detecting the presence of insults in an absorbent article  
A method of determining the presence of an insult in an absorbent article is disclosed. The amount of time that elapses between the activation of an alarm and the determination of the presence of a...
7330123 Sonar based drowning monitor  
Low-cost, reliable, easy to use device and method identifies potential drowning or near-drowning events (i.e. a submerged inert human) in a timely manner, provides the precise location of the...
7298277 Depth monitoring and alert system  
A system is provided for monitoring one or more depth associated parameters of an object submerged in water. A first set of alarm devices are mounted in the system's housing such that they are...
7259682 Child distance and water immersion alarm  
The invention concerns a system and a method of monitoring live beings, which combines zone and water alarms, including an alarm unit to be arranged on a being's body and a portable alarm centre...
7241933 System and method for assessing fluid distribution  
A system and method for assessing fluid distribution. According to one aspect of the disclosure, a fluid detection network is used to assess the fluid distribution of a fluid collection article...
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...
7218237 Method and apparatus for detecting water leaks  
A system for detecting water leaks is described. In one embodiment, the system includes a plurality of sensors, selected from a moisture sensor, a water level sensor, and/or a water temperature...
7195369 Safety light for aquatic garments  
An aquatic garment carries a safety light and circuit attached to the garment so that it may not be detached without damage. The circuit times an interval in response to change of state of an...
7170416 Device for detecting a body falling into a swimming pool  
Device to deliver an alarm signal upon detection of a gravitational wave generated by a body falling into a swimming pool, using a differential detector that includes a comparison device for...
7141715 System and method for assessing fluid distribution in a urine detection network  
A system and method for assessing fluid distribution. According to one aspect of the disclosure, a fluid detection network is used to assess the fluid distribution of a fluid collection article...
7132954 Self monitoring pool cover system  
System and method for monitoring a working status of a swimming pool cover assembly. The system comprises a pool cover assembly operably connected to an alarm apparatus; both may be operably...
7119699 Liquid sensor device, system and method  
A liquid sensor device, system and method depends on the structural deformation of a trigger material in contact with a liquid, such as water, to convert potential energy of a resilient material to...
7109871 Skier alert system with fallen skier alarm  
A water skier tow bar assembly includes a tow bar handle and control actuators that can be actuated by a user and indicative of a desired skier condition. A housing is connected to the tow bar and...
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...
6988394 Apparatus and method of portable automated biomonitoring of water quality  
A portable automated biomonitoring system for monitoring water quality includes an exposure chamber for housing an aquatic organism and a water inlet for directing water to the exposure chamber....
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...
6962126 Automatic rising caution flag  
An automatic rising flag assembly includes a bracket connected to a water vessel and an elongated flagpole. The assembly further includes a mechanism connected to the water vessel and the bracket...
6930608 Apparel having multiple alternative sensors and corresponding method  
One or more items of apparel have a plurality of sensors ( 10, 11, and 12 ) disposed therein (either permanently or temporarily). These sensors sense physical states of the individual wearing the...
6922149 Safety vest  
A garment is provided for deterring a physical assault on a wearer and creating evidence of the assault, comprising a vest having visual indicia affixed thereto, such as the word “Evidence”,...
6822572 Skier alert system  
A water skier tow bar and float assembly includes a tow bar handle, control buttons on the tow bar handle and a float assembly connected to the tow bar handle. A wireless radio transmitter is...
6816064 Escape apparatus detecting an emergency situation and providing illumination  
A survival device for use in an emergency situation includes a battery, a lamp, and a detection circuit for detecting an occurrence of the emergency situation and for switching the lamp to be...
6737971 Apparatus for detecting an object approaching a vessel and associated method  
An apparatus and method for detecting an object approaching a vessel at rest on a water surface include a laser light curtain comprising at least one pulsed laser light beam extending radially from...
6720881 Perimeter security system  
A perimeter security system for providing a security alarm for people leaving or entering a predetermined area. The perimeter security system includes a main sensor unit, wearable by a user, which...
6658332 Anti-terrorism shipping control  
An anti-terrorist ship control system includes satellites that automatically take control of a waterborne vessel when the vessel's position or speed deviate from planned tracks or when the vessel...
6642847 Pool alarm device  
A pool alarm device for detecting when a person enters a pool. The pool alarm device includes a detector means for detecting motion. A saddle for holding the detector means removably receives the...
6603402 Water skier alert system and tow bar handle assembly  
A water skier alert system is used with a boat towing a water skier via a rope and tow bar handle secured thereto. A radio receiver is adapted to be positioned on the boat towing the water skier...
6583724 Pool alarm system  
A pool alarm system for alerting when an object such as a child has entered a pool filled with water. The pool alarm system includes, a sensor assembly for detecting when an object has entered the...
6570503 Emergency signaling device  
An emergency signal device for use by those with medical conditions having means to detect the occurrence of a change in attitude in conjunction with a shock and an alarm means including audible...
6567004 Apparatus for automatically reporting an event to a remote location  
An apparatus for automatically reporting an event includes an actuator having a sensor for sensing the event and providing an actuation signal, a controller having a signal generator for formatting...
6552652 Rescue device  
A rescue device with a GPS receiver, a computer, and vibration sensors. The device detects and distinguishes vibrations and sends a radio message to a Low Earth Orbit satellite that relays messages...
6525662 Safety garment  
A garment is provided for deterring a physical assault on a wearer and creating evidence of the assault, comprising a vest having visual indicia affixed thereto, such as the word “Evidence”,...
6486777 Personal monitoring apparatus and method  
A apparatus and method for an operator to monitor the whereabouts of a subject, the apparatus comprising a portable remote unit connected to the subject, the remote unit including a remote unit...
6476721 Alarm arrangement  
An alarm arrangement for swimming pools includes an electronic transmitter unit ( 16 ) and an electronic receiver unit ( 18 ). The transmitter unit ( 16 ) has a housing ( 20 ) containing electronic...
6472990 Pool safety lighting system  
A pool safety lighting system is designed for use in diving swimming pools, in particular, which have a shallow portion connected to a deep portion by an intermediate sloping wall. To reduce the...
6384726 Automatic pool cover safety system  
A safety system for an automatic swimming pool cover having a cover and a cover drive for extending and retracting the cover, the safety system having at least one sensor for detecting the presence...
6369710 Wireless security system  
A system provides a mobile transmitter and a plurality of boundary tags for receiving communication from the mobile transmitter. Preferably the mobile transmitter is coupled to a mobile unit, which...
6317050 Water entry alarm system  
A water entry alarm system has at least one harness to be worn about the body of an individual to be protected and carrying a transmitter for transmitting a predetermined signal and a water sensor...
6285281 Emergency marine locator system  
A fail safe marine locator system (10) for vessels (40) equipped with a marine radio (30) having a dial arrangement (32) for selecting an emergency broadcast frequency upon which a verbal distress...
6278373 Laser intrusion system for detecting motion in a swimming pool  
A laser intrusion system for detecting motion in a swimming pool for detecting a person entering a swimming pool. The laser intrusion system for detecting motion in a swimming pool includes a...
6246329 Water-pressure sensitive dye release life saving apparatus  
A swimmer's safety device including a housing having a source of battery power, a water pressure sensitive switch, a timer and a solenoid valve electronically connected with a circuit board within...
Matches 1 - 50 out of 103 1 2 3 >