Abstract: A single antenna single reader (SASR) system and method for locating a tag. The reader connects to a single antenna that is in motion. The reader transmits an interrogation signal to the tag. The reader receives a response signal from the tag. The reader determines the range of the tag from the reader, the received signal strength (RSS) of the response signal at the reader from the tag, and the maximum correlation of the response signal at the reader from the tag. The reader determines the location of the tag using range of the tag from the reader, received signal strength and maximum correlation of the response signal.

Abstract: A shingle removing tool includes, among other possible things, a handle, a shaft connected to the handle, and a base connected to the shaft. A length of the shaft is adjustable. The base includes a blade portion that is configured to separate one or more shingles from a support structure to which the shingles are affixed.

Abstract: A system and method for encoding and decoding data. A method includes selecting a subgroup of bits from one or more bytes of binary encrypted information, wherein the binary encrypted information is for tracking, locating, and disabling an electronic device; passing the subgroup of bits to an encoding function that performs binary mapping operations on the subgroup of bits to generate an encoded byte; and encoding the next one or more bytes of binary encrypted information if the end of the binary encrypted information has not been reached.

Abstract: A system and method for electronic device communication. A system includes a client device application including an encryption/decryption module, wherein the module directly transmits and receives data to and from the client device application; and a server device application including an encryption/decryption module coupled to the client device application through a communication medium, wherein the module directly transmits and receives data to and from the server device application.

Abstract: A method for limiting patient-initiated electrical signal therapy to a cranial nerve of a patient is provided. An electrical signal therapy limit is selected from the group consisting of; a maximum number of patient-initiated signals, a maximum dose of electrical signals, a maximum duration of electrical signal, a maximum rate of change of the number of patient-initiated signals, a maximum rate of change of the dose of electrical signals, and a maximum rate of change of the duration of the electrical signals all per unit of time. If the electrical signal therapy limit is exceeded a therapy is delivered to the cranial nerve selected from the group consisting of; providing therapy, providing reduced therapy, providing enhanced therapy, inhibiting therapy, providing background therapy, and inhibiting background therapy.

Abstract: A method and apparatus for providing trans-esophageal electrical signal therapy to a portion of a vagus nerve of a patient to treat a medical condition. An implantable medical device comprising at least one electrode is implanted in an inner lumen of the esophagus of the patient. At least one electrode is electrically coupled to the inner lumen of the esophagus. An electrical signal from the IMD is provided to a target portion of the vagus nerve through at least a portion of the wall of the esophagus for treating the medical condition.

Abstract: In an embodiment of the invention, a method related to conducting a compliance audit, including accessing a database, the database including a rule set formulated from at least one requirement, wherein the database includes a knowledge base, accepting input regarding circumstance data, the circumstance data regarding a subject of the at least one requirement, applying the rule set to the input regarding circumstance data, and generating a compliance audit report based on applying the rule set to the input regarding circumstance data. In addition, other method, system, program product, and apparatus aspects are described in the claims, drawings, or text forming a part of the present disclosure.

Abstract: Actuation for control of surfaces is provided through use of a conducting material comprising electrolyte particles electrically charged with electromagnetic fields in boundary layers. Interactions of the electrically charged particles with electromagnetic fields in boundary layers are coordinated for generation of control forces for various applications.

Abstract: A method and computer program are provided for handing off a mobile device in communication with a first wireless system having a first network address to one or more other wireless systems within communication range of the mobile device. The method and computer program include periodically monitoring by the mobile device of communications from the first wireless system and the other wireless systems, calculating a signal strength associated with each of the monitored communications, selecting one of the other wireless systems, and transferring communication to the selected wireless system upon detection of a predetermined threshold of the signal strength associated with the first wireless system.

Abstract: A system and computer program for evaluating in real-time streaming multimedia quality. The system including a multimedia server connected to a multimedia source and a remote client in communication with the multimedia server over a network. The multimedia server is configured to receive multimedia content from the multimedia source and to transmit the multimedia content as a multimedia stream. The multimedia stream includes a plurality of audio frames and a plurality of video frames. The remote client is configured to establish a multimedia session with the multimedia server, receive the multimedia stream via the multimedia session, monitor the media quality of the multimedia stream, and passively compute a subjective quality of the multimedia stream.

Abstract: Devices and methods of non-surgically providing vagus nerve therapy trans-esophageally to treat a variety of medical conditions are disclosed herein. In an embodiment, an implantable medical device comprises a support member having an outer surface. The support member is adapted to engage the inner wall of an esophagus. The IMD also comprises at least one electrode disposed on the outer surface of the support member. The at least one electrode is capable of applying a trans-esophageal electrical signal to the vagus nerve through the wall of the esophagus from the inner lumen thereof. The implantable medical device further comprises a signal generator coupled to the support member and to the at least one electrode. The signal generator causes the at least one electrode to apply an electrical signal to the vagus nerve to treat a medical condition.

Abstract: According to various illustrative embodiments, a device, method, and system for measuring optical fine structure of lateral modes of an optical cavity are described. In one aspect, the device comprises at least one photodetector arranged to detect an output of the optical cavity in a lateral direction thereof. The device also comprises an analyzer coupled to an output of the at least one photodetector and arranged to analyze at least a portion of signals produced in the at least one photodetector by at least a portion of the lateral modes of the optical cavity. The device also comprises a processor arranged to determine the optical fine structure of the at least the portion of the lateral modes of the optical cavity based on an output of the analyzer.

Abstract: A method and system for a control scheme for linear induction machines. The control scheme includes a maximum energy conversion ratio and a maximum acceleration and deceleration for linear induction machines.

Abstract: Methods, structures and devices are described, in which structures and devices have one or more p-n homo-junctions fabricated in solution. The junctions are formed by a sequential deposition of an oxide of copper from solution. Conduction type of the oxide of copper is controlled by pH of the solution.

Abstract: According to methods and apparatus described herein, multimode laser source capable of emitting a diffraction-limited beam of various shapes (including single-lobe shape) can be realized. An optical apparatus for generating a such diffraction-limited beam comprises a spatial phase modulator for spatially modulating a spectrally dispersed optical signal emitted from a semiconductor laser into a combined-mode optical signal, wherein the lateral modes of the optical signal from the laser are combined into a diffraction-limited beam. Also, a coupling optical system is provided for wavelength-demultiplexing the multimode optical signal before the multimode optical signal is spatially modulated by the spatial phase modulator, and also for wavelength-multiplexing the combined-mode optical signal.

Abstract: An all-NPN bipolar junction current mirror circuit for mirroring an input reference current is disclosed. The circuit includes an input stage for providing an input reference current to the current mirror circuit, a reference stage for mirroring the input reference current and an output stage electrically connected to the reference stage for providing the mirrored input current to at least one load.

Abstract: A system for communicating information in a borehole between tool assemblies in a tool string includes receiving an information signal and separating a first signal that may be a power and low speed signal. A second signal is separated and demodulated from the information signal. The first signal and second signal are transmit to electronic devices that process data from an earth formation. After the first and second signals are transmit to one or more electronic devices, the signals are modulated and/or filtered and then combined into the information signal. The first signal is at one frequency and the second signal is at a different frequency. The apparatus includes a main signal line that couples to a second signal line and third signal line in the tool assembly.

Abstract: An apparatus and method for preventing ocular surface abnormalities. This apparatus includes a frame containing at least one lens and at least one seal. The frame, lens, and seal provide an area about the eyes of a user that is at least partially enclosed from a surrounding environment when worn. Humidity and temperature are increased in the area about the eyes of the user to provide a microenvironment in the area about the eyes of the user. The microenvironment is capable of reducing or preventing ocular surface abnormalities, alleviating ocular discomfort, and improving ocular health. The seal may be removable and may attach to prescription eyeglasses, sunglasses, and so on. The seal may also contain a filter, such as a HEPA filter.

Abstract: A method and apparatus are provided by which a fluid may be drawn and packaged within a series of interconnected sterile units. Once filled with the fluid, the connectors joining the sterile units may be sealed and severed to produce a number of separate sterile units. The volume of the separate sterile units may correspond to a single dose of the fluid. The technique allows a fluid to be partitioned into sterile units without exposure to the air or other potential contaminants.