Abstract: A securable article display having a main base fixedly mounted upon a support and a first elongate hanger projecting therefrom. A blocking system has a U-shaped component with a base portion and spaced first and second legs. The U-shaped component is movable relative to the main base between: a) a first position wherein a portion of the first elongate hanger resides between the first and second legs to prevent separation of an article; and b) a second position wherein an article can be separated. The portion of the first elongate hanger moves through a slot as the U-shaped component is changed between the first and second positions. A locking system includes a blocking assembly that is changeable between: a) a locked state wherein the blocking assembly blocks the slot with the U-shaped component in its first position; and b) an unlocked state wherein the portion of the first elongate hanger is allowed to move through the slot.

Abstract: A system for facilitating vehicular and/or foot traffic movement in a space. First and second lane routes are defined within the space for vehicular and/or foot traffic. Traffic moving in the first lane route either crosses the second lane or merges with traffic moving in the second lane route. A mirror system with a reflective surface is operatively situated within the space to allow traffic moving in at least one of the first and second lane routes to view, through the reflective surface on the mirror, traffic moving in the other of the first and second lane routes as the traffic in the at least one of the first and second lane routes approaches or arrives at a crossing or merge location. The mirror system has a source of illumination that generates an extended pattern of light around a portion of the reflective surface.

Abstract: A ladder assembly for use with movable shelving is disclosed. The ladder assembly may comprise an overhead track assembly, a carriage, and a ladder. The overhead track assembly includes a first guide track and a second guide track. The carriage is operatively configured to move longitudinally along the first and second guide tracks. The ladder is pivotally and slidably mounted to the carriage. The ladder has an operating position and a stored position. The operating position is located in an open available aisle of the movable shelving. The stored position may be located substantially vertical and outside of the aisle of the movable shelving allowing the movable shelving to close the aisle without interference from the ladder.

Abstract: A system to fluidize and convey finely divided particulate matter comprises a container with a top and bottom portion separated by a pan with apertures there through and a hatch to receive a volume of particulate matter into the container to be supported on the pan. The pan is funnel-shaped and has a discharge port at the lowermost portion of the pan. A bridging conveyor tube receives fluidized flow of the particulate matter from the discharge port and conveys the matter to a riser conveyor tube, which elevates the fluidized flow to a receiving bin remove from the container. The bridging conveyor tube and the riser conveyor tube receive gas streams provided through apertures from a bridging gas passage and a riser gas passage, respectively, to sustain fluidized flow from the discharge port of the pan to the receiving bin to minimize the air required to convey the matter.

Abstract: A system can include a container that includes a cabinet capable of attenuating or blocking wireless signals, an AED located within the cabinet, an internal patch antenna removably mounted to an internal surface of the cabinet, an external patch antenna removably mounted to an external surface of the cabinet, and an electrical connection between the internal patch antenna and the external patch antenna. The internal and external patch antennas can be configured to transmit wireless signals at a particular frequency and to receive wireless signals at the particular frequency. The system can be configured such that the internal patch antenna is operative to receive a first wireless signal from the AED, a first electrical signal based on the first wireless signal is provided via the electrical connection to the external patch antenna, and a second wireless signal based on the first electrical signal is radiated by the external patch antenna.

Abstract: A valve assembly having a valve-seal on a valve member that moves between an open and a closed position within a valve support housing for controlling fluid flow, particularly for use as a shut-off valve. In many embodiments, advancing the valve member sealingly engages the valve-seal with a valve seating area of the housing to close the valve and shut-off fluid flow through the housing, while retracting the valve member moves the valve-seal away from the seating area to allow fluid flow around the valve-seal and through the valve-seating area. In many embodiments, the valve member includes a proximal handle and angled ramp that engage with a helical ramp of the housing to translate rotation of the handle into axial movement of the member between open and closed positions.

Abstract: Systems and methods of controlling the output of a light fixture. The light fixture includes a plurality of light sources and a controller. The controller is configured to receive a first input control value for a first control parameter and a first input control value for a second control parameter. The controller is also configured to determine a first difference between the first input control value for the first control parameter and a second input control value for the first control parameter stored in a memory and determine a second difference between the first input control value for the second control parameter and a second input control value for the second control parameter stored in the memory.

Abstract: A method and system for controlling the electrical systems contained within a modular jail cell. The system includes a local control panel that is positioned near a block of jail cells. The local control panel is connected to the electrical systems contained within each of the jail cells. The control wires and local control panel can be pre-wired to each of the electrical systems. The control panel is connected to a central control terminal through a network cable. Control signals from the control terminal can be sent to each of the individual local control panels through the network cable, thus eliminating the need for separate control wires extending from each electrical system to the centralized control panel.

Abstract: A welding method includes inserting a weldable object at least partially into a through-bore formed in a generally tubular body, the tubular body having an interior flow passageway and an outer surface, and the through-bore having a borehole wall; transmitting inert gas between the weldable object and the borehole wall, the gas being transmitted through the through-bore; and welding the weldable object to the tubular body while the inert gas is being transmitted.

Abstract: A system and method scrub a vapor. In embodiments, a vacuum truck scrubber system includes a liquid vat, a first carbon canister, a second carbon canister, and a third carbon canister. The first carbon canister and the second carbon canister each contain carbon. The liquid vat is connected to the first carbon canister. The first carbon canister is connected to the second carbon canister. A vapor having contaminants is fed to the liquid vat and is introduced from the liquid vat to the first carbon canister wherein a portion of the contaminants is removed from the vapor. The vapor is introduced from the first carbon canister to the second carbon canister wherein another portion of the contaminants is removed. The vacuum truck scrubber system also includes a monitoring system for reading and recording of sample measurements in the first carbon canister, the second carbon canister and the third carbon canister.

Abstract: A wearable cardiopulmonary resuscitation assist device or system including: a wearable article to be worn by a cardiopulmonary resuscitation performer or a patient, for assisting administration of cardiopulmonary resuscitation by the performer; at least one sensor for measuring at least one parameter to assist in cardiopulmonary resuscitation; at least one feedback component for conveying feedback information based on the parameter to the performer for assisting the performer in performing cardiopulmonary resuscitation; and a processing unit, the processing unit being configured to receive the at least one parameter from the at least one sensor and to send information based on the parameter to the at least one feedback component. Also a method for training or improving cardiopulmonary resuscitation procedures using the device.

Abstract: The present inventors devised, among other things, systems, methods, and software that radically simplify and reduce the time necessary to specify, design, manufacture, and document control panels and wiring harnesses for semi-custom and custom equipment, such as HVAC equipment. A computer storage medium includes data relating to a plurality of control panel enclosures and a set of rules for designing a control panel. The system receives a selection of two or more components for placement in the control panel, retrieves information about the two or more components from a database, and generates one or more layouts. The one or more layouts comprise placement of the two or more components within at least one of the plurality of control panel enclosures as a function of the set of rules for designing a control panel. The control panel enclosures are dynamically selected as a function of the two or more components.

Abstract: A defibrillator is disclosed for communication with a transmitter associated with a location. The defibrillator is configured to generate an electronic signature for determining a position of the defibrillator within the location. The electronic signature includes electronic data correlating the position of the defibrillator to the transmitter. The electronic data may include GPS data. The defibrillator is configured to generate the electronic signature during a first and a second window of time to define a first and a second electronic signature. A differential between the first and the second electronic signatures corresponds to a positional state of the defibrillator, indicating movement within or between two locations. In a disclosed system, the first electronic signature is stored in a database and a server is configured to generate the differential and to communicate the positional state of the defibrillator to a stakeholder. Methods of use are also disclosed.

Abstract: Apparatus and method for monitoring flow meter operation. In one embodiment, a flow metering system includes a flow meter and a condition monitor. The flow meter is configured to measure volume of fluid flowing through the flow meter. The condition monitor is coupled to the flow meter and is configured to monitor a parameter of operation of the flow meter, and to compare a value of the parameter to a threshold. The condition monitor is also configured to generate an alarm based on the value exceeding the threshold, and to compute, based on the alarm, a confidence level indicating a degree of certainty that the system is operating in accordance with predetermined criteria.

Abstract: A method of retrofitting an orifice meter includes providing an orifice fitting body having a bore, an orifice plate, a plurality of tap holes, and a plurality of pressure sensors installed in the plurality of tap holes. The method further includes removing the orifice plate and the plurality of pressure sensors from the orifice fitting body and installing a plurality of transducers into the plurality of tap holes. At least one of the plurality of transducers is configured to generate a signal and at least one of the plurality of transducers is configured to receive the signal. Additionally, the method includes measuring a flow rate of a fluid flowing through the bore based on an output of each of the plurality of transducers.

Abstract: Embodiments of the present concept are directed to medical devices having features that prevent contaminants from infiltrating the housing of the device while providing a mechanism to provide clear auditory sounds to aid a rescuer in providing care to a patient. In one example, a medical device includes a housing having a transmission area associated with an enclosed voice coil. An exterior diaphragm formed integrally with the housing surrounds the transmission area and provides a watertight seal of the transmission area. In addition, the diaphragm is structured to generate a sound that can be heard by the rescuer from the voice coil.

Abstract: A beverage dispensing system includes a beverage dispensing head for dispensing beverages from at least one pressurized beverage source, and at least one beverage tube, with a first end that is fluidly connected to the beverage dispensing head and a second end. A manifold module for use in this system includes at least one flow control module configured for attachment to and fluid communication with the beverage source, and a beverage redirecting apparatus configured to be attached between the flow control module and the second end of the beverage tube. The beverage redirecting apparatus includes at least one fluid inlet in fluid communication with the flow control module and at least one fluid outlet in fluid communication with the second end of the beverage tube. The beverage redirecting apparatus is configured such that a direction of fluid flow is altered between the inlet and the outlet.

Abstract: An electrical safety monitor for monitoring electrical energy potentials of one or more electrical power input lines of an A.C. circuit. The electrical safety monitor including one or more detector circuits, each including one or more capacitors corresponding to one or more electrical power input lines arranged to charge responsive to an electrical energy potential on the corresponding line and a discharge circuit electrically communicating with the one or more capacitors to cause a capacitor discharge at a predetermined capacitor voltage. A plurality of solid-state light-emitting devices disposed in a human-viewable arrangement, each light emitting device electrically communicating with a selected capacitor and producing a light output responsive to capacitor discharge of the corresponding capacitor. A testing circuit generates a test current through the one or more detectors circuits providing verification of the electrical safety monitor integrity.

Abstract: Embodiments are directed to a medical device, such as a defibrillator, for use with an accessory capable of collecting a parameter of a patient. The medical device is capable of at least performing a basic functionality, an advanced functionality, and of defibrillating the patient. The medical device includes an energy storage module within a housing for storing an electrical charge that is to be delivered to the patient for the defibrillating. The medical device includes a processor structured to determine whether a data set received from the accessory confirms or not a preset authentication criterion about the accessory. Although when the accessory is coupled to the housing the medical device is capable of the defibrillating and the basic functionality, the medical device is capable of the advanced functionality only when the accessory is coupled to the housing and it is determined that the preset authentication criterion is confirmed. Embodiments also include methods of operation and a programmed solution.