Abstract: A medicament preparation system includes a water purification module and a medicament proportioning module that is interoperable with a replaceable fluid circuit. The fluid circuit includes a purified water inlet, a product medicament outlet, and a plurality of pumping tube segments. At least a first concentrate container is connected by at least a portion of the fluid circuit to the product medicament output and a first concentration measurement sensor station is positioned in a flow path. A controller is programmed to calculate iteratively a concentration of a first concentrate from the first concentrate container and the purified water from a signal generated by the first concentration measurement sensor station and to regulate one or both of a first pumping actuator engaged with the first pumping tube segment and a second pumping actuator engaged with the second pumping tube segment, responsively to the concentration of the first concentrate and water.

Abstract: A computer device and method for processing risk related data to determine one or more insurance products for appliances and other systems located in or on an insured property. Informatic data is received from one or more informatic sensor devices relating to one or more appliances located in or on an insured property. Analysis is performed on the received informatic data to determine one or more insurance products to be recommended for at least one appliance located in or on the insured property. Notification is provided regarding determination of the one or more insurance products for the at least one appliance located in or on the insured property.

Abstract: A medicament preparation system includes a water purification module and a medicament proportioning module that is interoperable with a replaceable fluid circuit. The fluid circuit includes a purified water inlet, a product medicament outlet, and a plurality of pumping tube segments. At least a first concentrate container is connected by at least a portion of the fluid circuit to the product medicament output and a first concentration measurement sensor station is positioned in a flow path. A controller is programmed to calculate iteratively a concentration of a first concentrate from the first concentrate container and the purified water from a signal generated by the first concentration measurement sensor station and to regulate one or both of a first pumping actuator engaged with the first pumping tube segment and a second pumping actuator engaged with the second pumping tube segment, responsively to the concentration of the first concentrate and water.

Abstract: A medicament preparation system, according to an embodiment, includes a water purification module and a medicament proportioning module. The system is configured to allow convenient and safe use in a home environment or a critical care environment as well as others affording safety, reliability, and a compact form factor.

Abstract: A medicament preparation system, according to an embodiment, includes a water purification module and a medicament proportioning module. The system is configured to allow convenient and safe use in a home environment or a critical care environment as well as others affording safety, reliability, and a compact form factor.

Abstract: A microdischarge device having a gas or vapor contained in a microcavity and in electrical contact with a semiconductor substrate, preferably a silicon wafer. A preferred structure includes successive cathode substrate or film, dielectric, and conductive anode layers with the anode and dielectric layers penetrated by a plurality of microcavities to allow electrical contact between the discharge medium and the substrate cathode layer. A hollow cathode structure includes a microcavity that penetrates the cathode. An optical waveguide network may be used in addition to collect and concentrate emission from groups of individual microcavities. The small aperture of the cavity area, of about 1 to 400 micrometers in diameter, enable the electrons in the discharge to be ballistic under certain conditions and permit the gas pressure to exceed one atmosphere. In addition, the small dimensions permit resonance radiation, such as the 254 nm line of atomic mercury, to be extracted efficiently from the discharge volume.

Abstract: A microdischarge lamp formed in a one piece integral substrate, preferably a silicon wafer, via micromachining techniques commonly used in integrated circuit manufacture. The lamp is formed by defining an anode separated from a semiconductor cathode, and then micromachining a hollow cavity penetrating the anode, dielectric and cathode. The hollow cathode is formed in the semiconductor and is filled with a discharge medium and sealed to complete the formation process. The lamp includes a micromachined cavity area for enclosing discharge filler, such as mercury vapor. The one piece substrate includes one or more semiconductor regions which act as electrodes for the lamp. A light transmissive cap seals the cavity area. Selection of particular aperture to length ratios for the cavity area permits the lamp to be operated either as a positive column or hollow cathode discharge. Hollow cathode discharge has been demonstrated at pressures of up to about 200 Torr.

Abstract: A microdischarge lamp formed in a one piece integral substrate, preferably a silicon wafer, via micromachining techniques commonly used in integrated circuit manufacture. The lamp includes a micromachined cavity area for enclosing discharge filler, such as mercury vapor. The one piece substrate includes one or more semiconductor regions which act as electrodes for the lamp. A light transmissive cap seals the cavity area. Selection of particular aperture to length ratios for the cavity area permits the lamp to be operated either as a positive column or hollow cathode discharge. Hollow cathode discharge has been demonstrated at pressures of up to about 200 Torr. The small aperture of the cavity area, of about 1 to 400 micrometers, enable the electrons in the discharge to be ballistic. In addition, the small dimensions permit discharges based upon resonance radiation, such as the 253 nm line of atomic mercury.

Abstract: A system for locating any mobile body of a plurality thereof within a predetermined environment, wherein each mobile body carries a transmitter (10 to 18), each transmitter producing a unique identifying signal, and a plurality of receivers (20 to 32) located in a corresponding plurality of defined regions in the environment, each receiver incorporating a FIFO buffer memory (28) into which carrier identifying data is inserted and a controller for interrogating the receiver means in turn to link the identification data with location data. (FIG. 1 ). A carrier authentication system is also described.

Abstract: A system for locating any mobile body or a plurality thereof within a predetermined environment, wherein each mobile body carries a transmitter (10 to 18), each transmitter producing a unique identifying signal, and a plurality of receivers (20 to 32) located in a corresponding plurality of defined regions in the environment, each receiver incorporating a FIFO buffer memory (28) into which carrier identifying data is inserted and a controller for interrogating the receiver means in turn to link the identification data with location data.

Abstract: Synchronizing means is provided for synchronizing with a periodically repeating reference signal the change of level of an input signal which is capable of assuming either one of a first and second level. A bistable device is enabled periodically by the reference signal to respond to the input signal and assume either one of its two stable states in correspondence with the first or second level of input signal and produce an output signal which has either one of two different levels according to the stable state assumed. Means is provided to respond to the output signal when it has a value intermediate the two levels to generate a stop signal which indicates that the bistable device is in a metastable condition and which is used to interrupt the reference signal at a predetermined point in its periodicity before the bistable device is next enabled and until the bistable device assumes a stable condition.