Abstract: A virtual thermocouple system for non-invasively predicting product characteristics is disclosed, which includes one or more temperature sensing systems including a resistive network which includes a temperature sensing device comprising a plurality of negative temperature coefficient (NTC) thermistors, and a load resistor, a corresponding system-on-chip coupled to a corresponding resistive network and configured to i) power the corresponding resistive network, ii) receive corresponding signals from each NTC thermistor of the corresponding temperature sensing device, iii) process the signal associated with each NTC thermistor of the corresponding temperature sensing device and thus generate data associated with each NTC thermistor, and iv) transmitting the processed data, a power generating device configured to provide power to the corresponding system-on-chip, and a base stations adapted to i) receive the processed data from a corresponding system-on-chip, and ii) using a predefined model, and non-invasively

Abstract: A batteryless, chipless, sensor is disclosed which includes a substrate, at least two conductive strips disposed on the substrate, a passivation layer encasing the substrate and the at least two conductive strips, wherein the conductive strips are adapted to respond to an interrogation signal from a reader having a first polarization, with a response signal at a second polarization different than the first polarization.

Abstract: A batteryless, chipless, sensor is disclosed which includes a substrate, at least two conductive strips disposed on the substrate, a passivation layer encasing the substrate and the at least two conductive strips, wherein the conductive strips are adapted to respond to an interrogation signal from a reader having a first polarization, with a response signal at a second polarization different than the first polarization.

Abstract: A batteryless, chipless, sensor is disclosed which includes a substrate, at least two conductive strips disposed on the substrate, a passivation layer encasing the substrate and the at least two conductive strips, wherein the conductive strips are adapted to respond to an interrogation signal from a reader having a first polarization, with a response signal at a second polarization different than the first polarization.

Abstract: A sensor is provided that is capable of sensing a level of a parameter in an environment surrounding the sensor, wirelessly transmitting data regarding the level of the parameter to another device, and converting a wireless signal to a current and powering the sensors with the current. The sensor may measure capacitance data and transmit the data to a computer to be converted into temperature readings. The sensor may provide temperature readings from multiple locations within a container into which the sensor is placed.

Abstract: An arrangement for monitoring a freeze drying process includes product condition sensors for product condition measurement within product vials. The product condition sensors are bimetal junctions deposited on a substrate using an ink jet printing process. The substrate may be a flexible film applied to an interior surface of the product vial, or may be the vial surface itself. The bimetal junction may be printed using a roll-roll inkjet printing process with metallic nanoparticle inks. Multiple closely-spaced bi-metal junctions are provided in each measurement vial. Data from the sensors is transmitted to a data collection point via short range wireless digital communications. The location of a sublimation front may be calculated for each measured vial, and the freeze drying process may be controlled using the data.

Abstract: An arrangement for monitoring a freeze drying process includes product condition sensors for product condition measurement within product vials. The product condition sensors are bimetal junctions deposited on a substrate using an ink jet printing process. The substrate may be a flexible film applied to an interior surface of the product vial, or may be the vial surface itself. The bimetal junction may be printed using a roll-roll inkjet printing process with metallic nanoparticle inks. Multiple closely-spaced bi-metal junctions are provided in each measurement vial. Data from the sensors is transmitted to a data collection point via short range wireless digital communications. The location of a sublimation front may be calculated for each measured vial, and the freeze drying process may be controlled using the data.

Abstract: A kinetic energy to electrical energy converter. The converter includes a housing defining a cavity having a circumference and covers enclosing the cavity, at least one fixedly supported perimeter magnet disposed about the circumference, at least one magnetically levitating center magnet magnetically influenced by the at least one fixedly supported magnet, positioned in the cavity and limited to substantially a two dimensional movement by the covers, and at least one coil fixedly supported with respect to the fixedly supported perimeter magnet, movements of the a least one center magnet is configured to generate an electrical current in the at least one coil.

Abstract: A sensor is provided that is capable of sensing a level of a parameter in an environment surrounding the sensor, wirelessly transmitting data regarding the level of the parameter to another device, and converting a wireless signal to a current and powering the sensors with the current. The sensor may measure capacitance data and transmit the data to a computer to be converted into temperature readings. The sensor may provide temperature readings from multiple locations within a container into which the sensor is placed.

Abstract: A low-power wireless ionizing radiation measurement system is present that is intended to be used in a wearable dosimeter for occupational radiation monitoring. An apparatus is provided comprising a switching interface, wherein the switching interface alternates between a first switching state and a second switching state. In the first switching state, a radiation-sensitive metal oxide semiconductor capacitor (MOSCAP) is coupled to an external biasing source. In the second switching state, the radiation-sensitive MOSCAP is coupled with reversed polarity relative to the first switching state to a capacitive readout circuit to thereby allow for high-resolution real-time electronic measurement of a radiation-induced capacitance response.