Abstract: A handheld medical system detects at least one object within a patient's body based on an audible and/or visual feedback system, prior to surgical exploration, removal, revision, or replacement.

Abstract: According to one embodiment, a system includes one or more memory units and one or more processors. The processors are configured to receive a plurality of data elements. The processors are also configured to, for a first data element of the plurality of data elements, generate a first token for the first data element, and transmit the first token to a device. The processors are further configured to individually encrypt the first data element, and break the first encrypted data element into a plurality of encrypted data portions including a first encrypted data portion and a second encrypted data portion. The processors are further configured to transmit the first encrypted data portion of the first encrypted data element for storage in a first data storage device, and transmit the second encrypted data portion of the first encrypted data element for storage in a second data storage device.

Abstract: A system for radioisotope production uses fast-neutron-caused fission of depleted or naturally occurring uranium targets in an irradiation chamber. Fast fission can be enhanced by having neutrons encountering the target undergo scattering or reflection to increase each neutron's probability of causing fission (n, f) reactions in U-238. The U-238 can be deployed as one or more layers sandwiched between layers of neutron-reflecting material, or as rods surrounded by neutron-reflecting material. The gaseous fission products can be withdrawn from the irradiation chamber on a continuous basis, and the radioactive iodine isotopes (including I-131) extracted.

Abstract: The present disclosure is a method and apparatus for reducing engine emissions utilizing multiple types of fuels. Apparatus for reducing engine emissions may include a controller which may control delivery of a first fuel to be combined with a second fuel at a combustion chamber of an engine. Controller may be configured to provide a proper amount of the first fuel at the correct point in an engine cycle based upon a current engine performance data.

Abstract: Coupled inductor systems are disclosed in which transmitter and receiver inductors, or coils, are coupled in a configuration for wirelessly transferring power and/or data among them. In preferred implementations, the systems are used for transmitting both power and data in pairs of coupled coils. Primary side circuits in preferred embodiments of the systems of the invention employ Class D or Class G amplifiers.

Abstract: Systems and methods of token-based protection for remote resources are disclosed. For example, a method may include receiving, at a second computing device, a configuration message from a first computing device. The configuration message includes information to configure a resource at the second computing device. For example, the resource may be a cloud transcoder. The method also includes generating, at the second computing device, a short token that enables the first computing device to access the resource. For example, the short token may be used to receive a long token that can be used to send application programming interface (API) requests to the cloud transcoder.

Abstract: A system, a device, a method, and a computer program are provided that dispense pharmacy/clinic loaded medications only to a specific patient that has biometric information pre-programmed to a Biometric Electronic Communicating Drug Dispenser (BECDD) device by, e.g., a clinic physician or authorized user. The biometric information may include, e.g., a finger print, a retinal signature, a voice signature, a DNA code, a blood type, or the like.

Abstract: In one embodiment, location aware operation is provided using Bluetooth positioning. A Bluetooth-enabled handheld device is operated within a structure. Received Bluetooth signal strengths are measured for a plurality of Bluetooth-enabled transmitter/receiver units dispersed within the structure, where respective ones of the plurality of Bluetooth-enabled transmitter/receiver units are located on separate floors, in separate rooms, or in different portions of a same room. Based on the received Bluetooth signal strengths, a single Bluetooth-enabled transmitter/receiver unit is selected. A location of the selected Bluetooth-enabled transmitter/receiver unit is assigned to the Bluetooth-enabled handheld device. A first electronic device is controlled based on the assigned location. In response to movement by a user of the Bluetooth-enabled handheld device within the structure, a location of a different Bluetooth-enabled transmitter/receiver unit is reassigned to the Bluetooth-enabled handheld device.

Abstract: Some embodiments provide release apparatuses comprising: a body comprising a first mating section and a second mating section connected to first and second tethers; and a plurality of movable locking shoes secured with the first mating section and movable between a first position configured to lock the first mating section and the second mating section together and a second position configured to allow the first mating section and the second mating section to disconnect; wherein each of the plurality of locking shoes comprises a locking surface configured to contact an engagement surface of the second mating section and maintain a position of the first mating section with the second mating section when the plurality of locking shoes are in the first position, and wherein the locking surface of each of the plurality of locking shoes is formed at a contact angle between about 18 degrees and 24 degrees.

Abstract: Systems, methods and articles for providing centralized control of area lighting hours of illumination. An area illumination system includes a central control system operatively coupled to a plurality of luminaires through a data communications network. In some implementations, the data communications network may include a power-line power distribution system and/or a wired or wireless communications network. Each of the plurality of luminaires includes a local illumination control system, which may include a photosensor. The central control system identifies one or more luminaires as having a faulty local illumination control system and issues illumination commands to such luminaires through the data communications network so that the luminaires continue to operate normally without a working local illumination control system. The central control system may store data relating to luminaires having faulty illumination control systems, such as addresses, map data, routing data, or the like.

Abstract: The present invention generally relates to a system that enables one to both: (i) address various thermal management issues (e.g., inlet air cooling) in gas turbines, gas turbine engines, industrial process equipment and/or internal combustion engines; and (ii) yield a supercritical fluid-based heat engine. In one embodiment, the present invention utilizes at least one working fluid selected from ammonia, carbon dioxide, nitrogen, or other suitable working fluid medium. In another embodiment, the present invention utilizes carbon dioxide or ammonia as a working fluid to achieve a system that enables one to address inlet cooling issues in a gas turbine, internal combustion engine or other industrial application while also yielding a supercritical fluid based heat engine as a second cycle using the waste heat from the gas turbine and/or internal combustion engine to create a combined power cycle.

Abstract: A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds wastewater to be treated. A pump subsystem moves wastewater from a wastewater collector to a filtration subsystem having a bioreacting filter. The filter has a sump and a fluidized-bed filter therein and supports the filter upright. The filter has an upwardly expanding, hollow, conical filter body with filter media. A monitoring subsystem measures wastewater process parameters. Control devices receive control commands and, dependent upon the command received, alter parameters of the wastewater treatment subsystems.

Abstract: Various embodiments of an apparatus and method for monitoring a brake operation are disclosed. In accordance with one aspect, the brake operation monitoring system comprises a plurality of wheel speed sensors, a brake demand sensor; a plurality of stability sensors and a controller. The controller comprises wheel speed ports; a brake demand port; stability sensor ports; a communication port for receiving a plurality of messages; and a processing unit comprising control logic. The control logic receives a brake demand signal, at least one stability signal indicative of the cornering of the vehicle, and individual wheel speeds. The control logic calculates a master value to compare to individual wheel speed signals if the brake demand signal indicates no braking.

Abstract: Additional approaches for the reduction of particulate emissions in gasoline engines using optimized port+direct injection are described. These embodiments include control of the amount of directly injected fuel so as to avoid a threshold increase in particulates due to piston wetting and reduction of cold start emissions by use of air preheating using variable valve timing.

Abstract: Methods and systems for treating stretch marks through deep tissue tightening with ultrasound are provided. An exemplary method and system comprise a therapeutic ultrasound system configured for providing ultrasound treatment to a shallow tissue region, such as a region comprising an epidermis, a dermis and a deep dermis. In accordance with various exemplary embodiments, a therapeutic ultrasound system can be configured to achieve depth from 0 mm to 1 cm with a conformal selective deposition of ultrasound energy without damaging an intervening tissue in the range of frequencies from 2 to 50 MHz. In addition, a therapeutic ultrasound can also be configured in combination with ultrasound imaging or imaging/monitoring capabilities, either separately configured with imaging, therapy and monitoring systems or any level of integration thereof.

Abstract: A tire marking apparatus and tire marking method capable of placing multiple, differently colored marks on a tire sidewall. The apparatus includes a frame assembly that movably mounts a stamping bar assembly carrying a plurality of stamping bar elements, each stamping element selectively movable into a marking position and a plurality of tape cassettes, each of which may carry tape of a different color. Each tape cassette is selectively movable into a tire marking position. An actuator advances a portion of an aligned tape cassette towards a tire marking region on the sidewall and moves an aligned stamping element into printing contact with the tire sidewall. This movement transfers material from the tape to the tire sidewall in a pattern that corresponds to indicia defined by the stamping element. The frame assembly includes an intermediate frame that is shiftable between at least two positions.

Abstract: A snow making apparatus is provided that includes a manifold, a nucleator annular chamber, and a plurality of nucleator nozzles. The manifold is configured to receive water from a water source and air from an air source. The nucleator annular chamber is configured to receive an air-water mixture from first passages, which first passages are oriented to direct the air-water mixture tangentially into the nucleator annular chamber for subsequent circumferential and axial travel within the annular chamber. The plurality of nucleator nozzles is positioned to receive the air-water mixture from the nucleator annular chamber.

Abstract: An optic assembly has a reflector with a reflective surface, one or more light sources, and a mask with one or more apertures. Facets on the reflective surface direct light rays so that a substantial portion of the light rays within the optic assembly can be managed as if they were emitted from a focal point located outside the optic assembly.

Abstract: In order to mitigate a need for reprogramming tire pressure sensors after tire rotation, tire change, etc., all sensors on a vehicle are preprogrammed with a lookup table that correlates modulation frequency to axle and wheel end positions on the vehicle. Dual antenna initiator coils are mounted to a vehicle such that each wheel end has one directional antenna directed toward it. Each initiator coil is programmed to modulate its transmission frequency by a predetermined modulation frequency such that each antenna transmits using a different modulation frequency. Each sensor receives a modulated signal, identifies the modulation frequency, and performs a table lookup to determine its axle and wheel end location. The sensor transmits its identified wheel end and axle location to a controller unit along with tire pressure status information for its wheel.