Abstract: A disposable diaper with wireless alarm system includes a) a disposable diaper structure; b) a disposable diaper telltale conductive strip; c) an attachable, removable, reusable battery-powered sensor-transmitter device; and d) a wireless receiver with an alarm signal. Multiple diapers with different frequencies and optional disconnect sensors may be included and controlled by local or remote computer.

Abstract: An assembly includes a mount (10) and a sensor (30), in particular a rain/light sensor for a motor vehicle, the mount (10) including at least two abutments (12) for a clamping bracket (50), wherein at least one clamping bracket (50) is hinge-fitted to the sensor (30) at two bearing points, the clamping bracket (50) being adapted to swivel between a mounting position and a clamping position, in which it urges the sensor (30) against the mount (10) with a pretensioning force.

Abstract: Provided is a moisture detection device including: a moisture detection label that has at least a pair of detection terminals and a pattern, the detection terminals being provided on a base material with an insulated front surface, the pattern being provided on the surface of the base material and formed between the detection terminals with water-dispersible and conductive paint; and detection circuit which detects an electrical connection state between the detection terminals.

Abstract: A system and method for monitoring and/or detecting the flow of one or more fluids in a fluid system including leak detection system integral to the fluid system (e.g., at any point along a conduit, at a connection between conduits such as at a fitting assembly, etc.) configured to detect incipient, early stage levels of the leak. Based on one or more factors related to the fluid and/or the leak, the methods, devices, and systems disclosed herein can provide an indication of a suitable action or process in response to the fluid or the leak including performing preventative maintenance or providing an indication of the need of maintenance in response to the leak.

Abstract: A subsea control module has a casing (1) inside which there is at least one pair of electrodes, there being electronic means (26-33) connected with the electrodes of the or each pair for monitoring at least one electrical characteristic between the electrodes as a result of a fluid to which the electrodes are exposed, the or each pair of electrodes comprising an array (19) in which each electrode of the pair has finger portions interleaved with finger portions of the other electrode.

Abstract: A patient monitoring system according to one embodiment includes a real-time wetness sensor configured to detect the rate of change in wetness occurring within an associated diaper, and automatically adjusting the sensitivity of the sensor to account for a wetness event unrelated to urination. A monitoring unit may be utilized in such a manner that the monitoring system controller-monitors the wetness sensor and generates data associated with detected-wetness events relative to the diaper. A wireless transmitter configured with the monitoring unit and in communication with the monitoring system controller may be further utilized to send the generated data, through a host computer, to a caregiver unit having a caregiver system controller in communication with the host computer. The caregiver can then check the status of the patient, provide a service, and annotate the patients history by transmitting the recorded observation and service provided back to the base station.

Abstract: A leak detecting tray device featuring a base tray having a bottom surface and sides, wherein the sides and bottom surface together form an enclosure for collecting liquid, wherein the base tray is constructed from a material comprising silicone; a moisture sensor disposed in the base tray, the moisture sensor is configured to detect moisture; an alarm system with speaker; and a microprocessor operatively connected to the moisture sensor and the alarm system with speaker, wherein the microprocessor is configured to receive a first sensor input signal from the moisture sensor when the moisture sensor detects moisture whereupon the microprocessor sends a first alarm output command to the alarm system to activate the alarm system.

Abstract: The present invention relates to a system suitable for monitoring multiple leakage events such as wetting of a diaper or alike sanitary product. The system includes two or more than two electrodes that are supported in a spaced apart relationship and a liquid permeable substrate between the electrodes that lacks or has a low capacity for holding or storing liquid. In the event of liquid leakage, an electrical bridge connecting the electrodes can be formed by the liquid, and before the product becomes saturated liquid can freely drain from the permeable substrate and disconnect the electrodes. Upon further liquid leakage, electrical connection between the electrodes can be reformed indicating multiple liquid leakage events. In the situation where the sanitary product becomes saturated and liquid is prevented from draining from the permeable substrate, the electrical connection will continue, indicating that the sanitary product requires changing.

Abstract: A statistical methodology is disclosed to provide time-to-event estimates for oilfield equipment. A method according to the present invention extracts unbiased information from equipment performance data and considers parameters interactions without recourse to data thinning. The analysis explicitly accounts for items of equipment that are still operational at the time of analysis. A method according to the present invention may also be utilized to apply survival analysis to any oilfield equipment components where time-to-event information has been recorded. The method of the present invention allows comparative reckoning between different components present in the system comprising several or many individual components and allows analysis of these components either individually or simultaneously, i.e., in the presence of other components.

Abstract: A moisture detection and alarming system connected to a person-support apparatus has been described. The system comprises a moisture detection sheet connected to at least one pressure sensor, at least moisture sensor and a controller. The pressure sensor can be configured to send a signal to the controller. The controller can be configured to receive the pressure signal from the pressure sensor and determine the presence of a person supported on the person support apparatus. If a person is supported on the person-support apparatus then a moisture sensor is activated by the controller to sense the moisture content on a mattress pad. If the moisture content on the mattress pad is out of a predefined range then an alarming unit can be activated. The controller may further be connected to at least one of a hospital network, communication station and nurse call system.

Abstract: A system for facilitating the instructional training of a swimmer wherein the system is further operable to provide object detection to the swimmer of an object within the general movement path of the swimmer. The system further includes a transmitter wherein the transmitter is configured to broadcast at least two audio signals. A receiver is operably coupled to the transmitter utilizing a wireless frequency. The receiver further includes a left earpiece and a right earpiece that have intermediate therebetween two headbands for releasably securing the receiver to the head of the swimmer. The receiver further includes a plurality of sensors mounted to the first headband that are configured to generate and receive sound pulses in order to detect an object within the general movement path of the user.

Abstract: An enclosed space monitoring system includes a controller and a plurality of sensors. The sensors may include a humidity sensor, a water presence sensor, a water pump operation sensor, a temperature sensor, a radon gas detector, a propane or natural gas detector, a smoke sensor, a carbon monoxide detector and a motion sensor. Environmental parameter data obtained by the sensors is stored within a memory connected to the controller. The controller sends the data to a remote facility periodically and/or when the data indicates a potential condition within the space needing attention or remediation. The sent data is stored at the remote facility and may be accessed by a technician or an owner of the space. Also, the data may be comparatively studied relative to earlier data from the same space and to data collected in similar spaces to discern a potential condition needing attention or remediation.

Abstract: A dewatering system includes a selective calibrating sensor circuit configured to receive sensor readings from an electronic sensor, to determine if the electronic sensor is immersed in water, to allow a user to adjust a pump down time in the field, and to generate a control output signal accordingly. The selective calibrating sensor circuit periodically performs a self-calibration when the electronic sensor is not immersed in water to cancel the effect of potential contaminants deposited on the electronic sensor over its operating life. The selective calibrating sensor circuit inhibits calibration when the electronic sensor is immersed in water. In some applications with multiple electronic sensors, the selective calibrating sensor circuit disconnects from one of the electronic sensors before performing the self-calibration.

Abstract: A container suitable for wet wipes that comprises at least one compatibility sensor, at least one output device and at least one triggering device and a compatible a refill pack of wipes comprising a compatibility actuator. The compatibility sensor of the container and compatibility actuator of the refill pouch are designed to interact with each other. The interaction enables the operation of the output device, which functions only when triggered by the triggering device. The output device is capable of producing a sensory perceptible effect. The container and refill pack together can form a kit.

Abstract: A measuring apparatus having a measurement voltage input with at least one input contact for an input voltage of a measuring element and a method for detecting moisture on the measurement voltage input of such a measuring apparatus are provided, wherein the measuring apparatus includes a supplemental voltage source, which delivers at least one supplemental voltage and is connected with a supplemental contact arranged in the region of the at least one input contact.

Abstract: Apparatus, systems and methods for shock mounting glass for an electronic device are disclosed. The glass for the electronic device can provide an outer surface for at least a portion of a housing for the electronic device. In one embodiment, the shock mounting can provide a compliant interface between the glass and the electronic device housing. In another embodiment, the shock mounting can provide a mechanically actuated retractable. For example, an outer glass member for an electronic device housing can be referred to as cover glass, which is often provided at a front surface of the electronic device housing.

Abstract: An absorbent article includes a liner and an outercover in facing relation and at least one conductive element located between the liner and the outercover. At least a portion of the conductive element is exposed through the liner and/or the outercover to define at least one external contact point. The external contact point defines a perimeter and the liner and/or the outercover is sealed about the perimeter. The contact points provide external access to the internal conductive elements.

Abstract: Systems and methods for processing sensor data and self-calibration are provided. In some embodiments, systems and methods are provided which are capable of calibrating a continuous analyte sensor based on an initial sensitivity, and then continuously performing self-calibration without using, or with reduced use of, reference measurements. In certain embodiments, a sensitivity of the analyte sensor is determined by applying an estimative algorithm that is a function of certain parameters. Also described herein are systems and methods for determining a property of an analyte sensor using a stimulus signal. The sensor property can be used to compensate sensor data for sensitivity drift, or determine another property associated with the sensor, such as temperature, sensor membrane damage, moisture ingress in sensor electronics, and scaling factors.

Abstract: An apparatus and method for detecting moisture in a diaper is disclosed. A moisture sensor apparatus is comprised of a housing made of material dimensionally-sensitive to moisture, such that the housing will expand or contract. Electrically conductive contacts disposed on/in the housing, are selectively coupled to, or decoupled from, each other based on a dimensional change of the sensor device when it comes into contact with moisture. An electrical signal routable through the electrically conductive contacts detects a change in state, e.g., from open to closed, and activates a local or remote alarm to indicate the presence of moisture. The consumable low-cost sensor and the optional non-metallic leads and contacts, that are at least partially biodegradable, are coupled via a convenient slidable brush connector to a resusable alarm system having optional low duty cycle transmitting capability to a receiver base station, thereby providing a cost-effective, eco-friendly and user-friendly system.

Abstract: A bed occupancy state detection method includes detecting loads applied to a head side right portion, a head side left portion, a foot side right portion, and a foot side left portion of a bed platform by first to fourth load detecters, respectively, judging whether or not a prescribed judgment formula is satisfied based on load values outputted from the first to fourth load detecters, and notifying information on a bed occupancy state of an object in cases where it is judged that a judgment formula is satisfied from a judgment result at the judgment.

Abstract: Signaling systems are disclosed that indicate a change in an absorbent article, such as the presence of a body fluid. The various different signaling systems disclosed do not include any conductive elements contained on the interior of the article as were required in the past. Instead, the changes are monitored from the outer cover of the article. In one embodiment, for instance, conductive zones are formed directly into the outer cover for forming the signaling system. Alternatively, a sensor may be mounted to the outer cover of the article for monitoring changes within the article. The sensor may comprise, for instance, a temperature sensor, a conductivity sensor, an optical sensor, a vibration sensor, a humidity sensor, a material expansion sensor, a chemical sensor, or the like.

Abstract: Disclosed is an insult-sensing absorbent article including an absorbent assembly, an insult-sensing means coupled to the absorbent assembly, and a tuned antenna system coupled to the insult-sensing means. Also disclosed is a method for indicating an insult to an absorbent article to be worn by a wearer, the method including providing an absorbent article including a conductive element; providing an antenna system associated with the absorbent article, the antenna system including a signal generator and an antenna, wherein the antenna includes the conductive element, and wherein the antenna system is adapted to transmit a signal; and maximizing the receivability of the signal by optimizing an aspect of the antenna system.

Abstract: A non-contact flood and moisture detector for detecting water on remote surface includes a source of IR radiation directed towards the remote surface and projecting a field of illumination on the remote surface, and a receiver of IR radiation directed towards the remote surface, and collecting the IR radiation from a field of view on the remote surface, with the field of illumination and the field of view at least partially overlapping. A portion of the IR radiation is backscattered and received by the receiver and a portion of the IR radiation is specularly reflected and not received by the receiver. An electronic circuit synchronized with the source and the receiver compares the IR radiation measured by the receiver to a dry baseline condition level where a decrease in the backscattered IR radiation measured by the receiver indicates the presence of water.

Abstract: A personal water safety device includes at least three base stations, at least one water sensing device, and an alarm apparatus. The at least one water sensing device wirelessly communicates with each of the at least three base stations. The alarm apparatus wirelessly communicates with each of the at least three base stations. Each water sensing device is worn by a swimmer and is triggered to measure elapsed time when the swimmer submerges in water, and transmits the measured time to the at least three base stations. The alarm apparatus receives the measured time transmitted from each of the at least three base stations, and generates an alarm when the measured time of one of the at least water sensing device exceeds a predetermined time limit.

Abstract: A personal water safety device includes a barrel portion, and a base part. The base part connects two portions of a swimming goggle frame. The barrel portion includes a button, and a cylinder connected to the button via a spring. The base part includes a timer connected to the cylinder, and an alarm electrically connected to the timer. Water enters the cylinder when the button is pressed, and the timer measures an elapsed time when electrical conductivity of interior of the cylinder is in a predetermined range. The alarm generates an alarm when the measured time exceeds a predetermined time limit.

Abstract: Provided is a moisture detection device including: a moisture detection label that has at least a pair of detection terminals and a pattern, the detection terminals being provided on a base material with an insulated front surface, the pattern being provided on the surface of the base material and formed between the detection terminals with water-dispersible and conductive paint; and detection circuit which detects an electrical connection state between the detection terminals.

Abstract: A drop detection part that detects drop of the device into the water, a light emitting body disposed in the housing, and a light-emission control circuit that makes the light emitting body emit light when the drop detection part detects the drop into the water are provided, and the rear face of the housing is made translucent, a lower part of a sealing member sealing the front housing and the rear housing is also made translucent, and a cover part covering the light emitting body is formed on this translucent part.

Abstract: A water-absorbent blanket that is located between a roof and the ceiling of a building, such as a residence, to catch and absorb any water that may leak through the roof or which is a result of condensation and prevent that water from reaching a finished ceiling.

Abstract: A signaling device is provided for sensing and indicating the presence of a body exudate in an absorbent article, the device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. A body exudate collection and detection system is also provided including an absorbent article and a signaling device adapted to be used in conjunction with the absorbent article, the signaling device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. The signaling device can also include an attachment mechanism for removably attaching the housing to the absorbent article. The detection circuit can also include an electrical common and a conductor in electrical communication with the electrical common and with the body exudate.

Abstract: RFID tag and a system and method involving a plurality of RFID tags. Each RFID tag is attached to an object on which the presence of a predefined fluid is monitored. In a first state, (absence of the monitored fluid), the tag acts as a passive RFID tag, and the information it holds can be read with a proximity reader. This operation is performed when the RFID tag is attached to the object to be monitored. In a second state, whenever the monitored fluid appears on the tagged object, a fluid activated battery generates the electrical power which is used to power the RFID tag. The RFID tag then acts as an active RFID tag and starts to emit messages which can be received by a RFID reader.

Abstract: The invention relates to a method for identifying dirt and/or dew on components of a voltage intermediate circuit converter. According to the invention, the temporal curve of a partial discharge pulsed current is detected at least during a precharging process of an intermediate circuit capacitor of the voltage intermediate circuit converter comprising at least one capacitor, wherein a frequency spectrum is calculated from said current pulse, and wherein depending of the result, a dirt warning and/or a dew warning is activated. Thus, the degree of dirt and/or dew of said voltage intermediate circuit converter can be determined at least during a charging process of an intermediate circuit capacitor of a voltage intermediate circuit converter, thereby preventing a breakdown including the consequences thereof.

Abstract: The invention relates to a portable electronic device, a method, and a computer software product. The portable electronic device comprises an active time unit for determining a user activity level during a predetermined period of time; and a processing unit for determining a user inactivity level during a predetermined period of time on the basis of the determined activity level.

Abstract: An identification badge worn by an individual is sensed when that individual enters a lavatory. The individual is also provided with an indicator device which is worn on or about the hands. Inside the lavatory, there is also provided a hand cleaning station which includes one or more indicator readers that determines whether the indicator device is in close proximity and dispenses soap on the individual's hands, then provides an appropriate indication to a computer system. Should the badge sensor sense the individual's departure from the lavatory without an appropriate indication being generated by the indicator readers, a warning signal is generated, which is sent to the computer system and to an appropriate officer, who can then address the individual.

Abstract: A device for detecting the presence of bodily fluid, the device including a detector (1) means having two spaced apart electrodes (2, 3), each electrode is connected to a signal generating means via a lead (6, 7). The electrodes are encased in a flexible non-conductive material with each including at least one protruding conductive element (4). The protruding elements are separated by the same distance as the spacing between the two electrodes. The device also includes a signal processing means that detects a change of state across the electrodes produced by the introduction of a fluid and an alarm actuated by the change of state.

Abstract: An excrement detection sensor in which two pairs of conductors 1, 2 and 3, 4 are formed between a carrier body 6 and a coating body 7 both having water-proof property and insulating property, wherein the cover body is formed with an urine introduction port 8 correlating the paired conductors and with a faeces introduction port 9 correlating the other paired conductors, and when urine enters into the urine introduction ports, the one pair of the conductors are short-circuited and when faeces enters into the faeces introduction ports, the other one pair of the conductors are short-circuited, whereby the urination and the evacuation can be distinctively detected.

Abstract: A device for continuously monitoring one or more indicators relating to the health or comfort of a person 12 includes one or more sensing means for measuring a value of one or more desired indicators and a communicating means 13 communicating an alarm signal when the measured value is above or below a predetermined value or range of values range, wherein the device 10 is adapted to be attached to an item of clothing 14 of the person 12.

Abstract: A wiper control method and a wiper control device which can stabilize wiping rhythm of a wiper while ensuring required wiping and smoothly respond to change of a rainfall situation are provided. An adhesion cycle of a raindrop adhering on a detection surface is detected, a current adhesion cycle to be the basis when determining an intermittence time of a wiper is determined based on the detected raindrop adhesion cycle, the wiper intermittence time is determined based on the current adhesion cycle, a raindrop adhesion cycle shorter than the current adhesion cycle is detected, and when the raindrop adhesion cycle shorter than the current adhesion cycle is detected a predetermined number of times, the current adhesion cycle is changed to a shorter adhesion cycle and the wiper intermittence time is determined based on the changed current adhesion cycle.

Abstract: 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 the voiding log to an external device. The external device includes a user interface that displays the voiding log to the patient for review. The patient may correct any incorrect voiding information that was logged in error or due to a non-voiding event. A user, such as a clinician or the patient, may use the voiding information to diagnose a condition of the patient. In addition, the voiding information of the voiding log may be used by the user to adjust a stimulation therapy or the external device to automatically adjust stimulation therapy. The undergarment may be disposable or washable after patient use.

Abstract: An overcurrent protection circuit connected between a voltage input and a voltage output of an electronic device to protect against excessive current is disclosed. The overcurrent protection circuit includes first to fifth resistors, a relay comprising a coil and a normally closed switch, a pnp transistor, and a break-over element. When a current between the voltage input and the voltage output is greater or equal to a rated current of the electronic device, the npn transistor is turned on, while the coil is powered on to control the switch to be opened, therefore the voltage output cannot output voltage, which can protect against excessive current damaging the electronic device.

Abstract: A precipitation gauge for measuring liquid and frozen precipitation includes a support structure having at least one light sensor, or pair of electrodes, and at least one light source disposed thereon so that the light sensor may receive light that is emitted from the light source. The light sensor or light sensors and the light source or light sources generally extend a substantial height of the support structure. The light sensor or light sensors generate an output signal in response to the amount of light received from the light source. A microprocessor receives the output signal or output signals from the light sensor or light sensors and determines whether precipitation is present between the light sensor or light sensors and the light source or light sources. Based on the output signal or output signals, the microprocessor determines and displays the level of precipitation. The microprocessor may also determine the density of frozen precipitation.

Abstract: 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 that can communicate with a large number of sensors. When one or more of the sensors detects an anomalous condition (e.g., smoke, fire, water, etc.) the sensor communicates with the base unit and provides data regarding the anomalous condition. The base unit can contact a supervisor or other responsible person by a plurality of techniques, such as, telephone, pager, cellular telephone, Internet, etc. In one embodiment, one or more wireless repeaters are used between the sensors and the base unit to extend the range of the system and to allow the base unit to communicate with a larger number of sensors.

Abstract: A device for growing plants on a substantially vertical surface includes a carrier and a flexible curtain wall substrate suspended from a track of the carrier. The curtain defines an array of pockets for receiving the plants to be grown and a growing medium, each of the pockets having an opening proximate a top end thereof. A water irrigation system is integrated into the flexible curtain and includes a water emitter for each of the pockets, the water irrigation system being one of connected to and connectable to a water supply. A control system includes moisture sensors connected in each respective pocket. The control system is adapted to activate the water emitters of the pockets.

Abstract: Disclosed are portable, easy-to-install apparatuses for detecting and containing fluid leaked or otherwise discharged from a fluid-filled device and for facilitating testing and maintenance of the apparatus and fluid-filled devices. In one aspect of the disclosed invention, upon sensing a fluid discharge, the apparatus activates audible and/or visual alarms and directs the discharged fluid to a predetermined drainage area to prevent damage to areas surrounding the fluid-filled device. In another aspect of the present invention, no plumbing or electrical wiring is required to install the apparatus, thereby allowing an unskilled individual to easily and inexpensively install the apparatus. In yet another aspect of the present invention, the apparatus may be easily located since it is not dependent on gravity or a drainage pipe for discharge of the fluid. Furthermore, the apparatus optionally includes an integral leveling mechanism to accommodate leveling of the apparatus when placed on uneven surfaces.

Abstract: Methods, systems and program products are provided for monitoring an article for fluid exposure. A plurality of liquid sensors is incorporated into an article beneath an outer layer in a furnishing installation. In response to a fluid-detected or no-fluid-detected state, polling the sensors and sometimes other data, a processor component determines fluid exposure, sensor failure and tampering events and stores event data in a memory. Pairs of the sensors are sometimes provided within expected liquid exposure saturation footprint areas. GPS coordinate, weather condition data and structural component positioning data may also be associated with event data.

Abstract: Apparatus and methods for indicating whether a vehicle is partially or completely submerged. In one embodiment, an apparatus comprises a circuit and a body. The circuit includes a moisture sensor, indicator, and power adaptor. The moisture sensor generates an output signal responsive to whether it senses moisture. The indicator outputs an indication of whether the moisture sensor senses moisture. The power adaptor is dimensioned to fit in a vehicle power outlet while the moisture sensor and indicator are mounted on the body which can include a surface for accepting an advertising logo. In some embodiments, the apparatus includes a spring-loaded glass breaking device. Moreover, the power adaptor can be mounted on the body or can be the body. The circuit can include a re-chargeable battery and re-charging circuit. Moreover, the indicator can be either visual (for instance, an LED) or audible and can be timed to output the indicator periodically.

Abstract: Alarm system for a cement truck providing an audible, or visible, other sensory alarm when water is flowing between the water tank and the mixing barrel. A method is also provided for generating an alarm signal when water is flowing between the water tank and the mixing barrel. The alarm system may be provided as a kit for retrofitting an existing cement truck.

Abstract: A protective circuitry (20) is connected between a power input port (11) and an electronic component (12) of an electronic device. The protective circuitry includes a field effect transistor (21) and a detection unit (25). The field effect transistor has a gate and a drain both electrically connected to an anode of the power input port, and a source electrically connected to a cathode of the power input port via the electronic component. The detection unit has two conductive pads spaced to each other. One pad is electrically connected to the gate and the other pad is electrically connected to the cathode of the power input port.

Abstract: The present invention relates to a wetness detector system that rapidly detects the presence of wetness due to a liquid leak in a system. The wetness detector system contains a reusable wetness sensor that is able to accurately detect the presence of wetness and, in the case of an extracorporeal blood treatment, the presence of blood. The wetness detector system can quickly alert both a user and medical personnel that a liquid leak has been detected in a treatment system and, if necessary, halt the removal of liquids and/or blood from the patient. If a liquid leak is not detected for a period of time, the wetness sensor can enter a low power state, extending the life of the device. The wetness detector system can monitor a number of wetness sensors simultaneously, which would, for example, eliminate the need for medical personnel to continuously inspect numerous patients visually for potentially fatal blood leaks due to needle dislodgement during an extracorporeal blood treatment.

Abstract: Absorbent articles incorporating a wetness sensor for indicating the presence of a body fluid are disclosed. In particular, the absorbent articles include at least two conductive elements that form an open circuit within the article. Each conductive element is connected to a conductive pad member that has sufficient surface area in order to facilitate connection to a signaling device. In accordance with the present disclosure, various attachment mechanisms are disclosed for attaching the pad members to a signaling device. In particular, although the absorbent articles are disposable, the signaling device is intended to be used with multiple absorbent articles. Therefore, a simple and efficient method of connecting the signaling device to the pad members provides various advantages. In one particular embodiment, for instance, the pad members comprise a conductive loop-type material that is attached to a corresponding conductive hook-type material on the signaling device.

Abstract: A water leakage monitoring and response system for residential and commercial use. A flexible, elongated moisture sensor strip for placement on a floor or adjacent a baseboard or plumbing fixture comprises flexible upper and lower wires separated by a water permeable, nonconductive layer, and nonconductive upper and lower layers that extend away from the wires to form margins for attaching the strip to a surface and for wicking moisture toward the wires. Alternatively, the wires are laterally spaced-apart within the strip and/or the strip assumes the form of a pad to cover a surface area. In use, a plurality of strips/pads are wired to input jacks of a battery-powered electronic interface unit that provides audible and visual signals when moisture shorts the wires in the strips/pads. The unit also provides audible warning of low-battery power and can signal a home security system when a leak is detected.