97results about How to "Many component" patented technology

A three-port receptacle connects both single-prong and three-prong electrical connectors of electrosurgical accessories to an electrosurgical generator. The receptacle includes two control ports for accepting the two control prongs of the three-prong connector and an energy-delivery port for accepting the energy-conducting prong of the three-prong connector. The energy-delivery port also receives an energy-conducting prong of a single-prong connector. A single contact assembly is located behind the energy-delivery port and delivers electrosurgical power to the energy-conducting prongs of both types of accessory connectors.

The Invention is a control system for a compound aircraft. A compound aircraft has features of both a helicopter and a fixed wing aircraft and provides redundant control options. The control system allows an authorized person to select any of plurality of control biases each which is designed to achieve an overall operational objective. The control system applies the selected control bias in allocating the control function among the redundant control options.

Methods are provided for fabricating semiconductor IC (integrated circuit) chips having high-Q on-chip capacitors formed on the chip back-side and connected to integrated circuits on the chip front-side using through-wafer interconnects. In one aspect, a semiconductor device includes a semiconductor substrate having a front side, a back side, and a buried insulating layer interposed between the front and back sides of the substrate. An integrated circuit is formed on the front side of the semiconductor substrate, an integrated capacitor is formed on the back side of the semiconductor substrate, and an interconnection structure is formed through the buried insulating layer to connect the integrated capacitor to the integrated circuit.

The present invention relates to a method for generating a single-sideband optical signal. According to the method, as data signals having a 90-degree phase difference with respect to input data signals, which are NRZ signals at 10 Gb / s, 0.5-bit delay data signals are generated by a 0.5-bit delay circuit for obtaining a delay corresponding to π / 2 of the bit period of the input data signal. An SSB optical signal produced from the data signals and the 0.5-bit delay data signals is generated through an optical filter. Further, to eliminate a residual intensity-modulated component, the generated SSB optical signal is fed back to appropriately adjust the center frequency of the optical filter. The carrier output frequency of a semiconductor laser can be adjusted instead of the center frequency of the optical filter. When an RZ signal is used as an input data signal, a 0.25-bit delay circuit is used.

A catheter pump assembly is provided that includes an elongate body, an elongate flexible shaft disposed in the elongate body, and an impeller coupled with the distal end of the elongate flexible shaft. The drive system includes a drive component, a motor and a tension member. The tension member is coupled with the motor and the drive component and to cause the drive component to rotate, and thereby to cause the impeller to rotate.

A probe contact system for establishing electrical connection with contact targets. The probe contact system is formed of a main frame, a flexible printed circuit board (PCB), a contactor carrier and a plurality of contactors. The flexible PCB has contact pads at a center area thereof and signal lines connected to the contact pads and extended to an end of the flexible PCB. The end of the flexible PCB with the signal lines is connected to a test head of a semiconductor test system. In one aspect, the contactor has a top spring to resiliently contact with the contact pads on the flexible PCB. In another aspect, the probe contact system includes a conductive elastomer sheet between the contactor and the flexible PCB thereby obviating the top spring of the contactor.

Aspects and embodiments are directed to non-linear systems including a digital compensator structure, a method of digital compensation, and methods for designing digital compensator structures for analog receivers. A digital compensator is configured to substantially reduce the one or more nonlinear distortion components in the sampled digital output signal from the analog receiver to provide an output signal achieving a receiver linearity requirement for the combination of the analog receiver and a digital compensator.

A method of scanning a touch sensor panel while the touch sensor panel is coupled to a power adapter is disclosed. The power adapter can charge a battery of a device, but can also introduce or add noise during the process of charging the battery. To prevent adverse effects to the touch sensor panel, while the device is charging, the touch controller can time multiplex touch scan periods and inductive charging periods and can discard touch scans or touch images affected by the noise. Determining whether a touch scan is a bad touch scan can include performing a touch scan across the array of touch pixels and making a determination based on the scan profile. In some examples, the profile can be quantified using different metrics such as the shape, instantaneous slope of tail ends, a full-width half-maximum, and a monotonicity of the curve of the scan profile.

A hybrid hydraulic turbocharger system for internal combustion engines. The turbocharger system includes a hydraulic pump motor in mechanical communication with said engine drive shaft. A hybrid turbocharger unit includes an engine exhaust gas turbine driving a compressor, a hydraulic turbine and a hydraulic pump, all mounted on said turbocharger shaft. The hydraulic pump motor functions as a hydraulic pump driven by the drive shaft of the engine to provide additional boost to the turbocharger unit at low engine speeds and functions as a hydraulic motor driven by the turbocharger pump to provide additional torque to the engine drive shaft high engine speeds. Additionally, this system provides for brake energy recovery by storing the energy absorbed during the breaking cycle and releasing it back to the pump motor when required during the subsequent acceleration cycle.

Methods are provided for fabricating semiconductor IC (integrated circuit) chips having high-Q on-chip capacitors formed on the chip back-side and connected to integrated circuits on the chip front-side using through-wafer interconnects. In one aspect, a semiconductor device includes a semiconductor substrate having a front side, a back side, and a buried insulating layer interposed between the front and back sides of the substrate. An integrated circuit is formed on the front side of the semiconductor substrate, an integrated capacitor is formed on the back side of the semiconductor substrate, and an interconnection structure is formed through the buried insulating layer to connect the integrated capacitor to the integrated circuit.

A method and apparatus for collecting a maximum amount of platelets for a selected blood separation procedure without collecting excess platelets above those required for a selected platelet product, whether that product was one unit of platelets, two units of platelets (a double platelet), or more. The method and apparatus will continue to adjust the platelet yield target for platelet collection throughout the procedure without operator intervention, unless the selected procedure cannot be completed successfully, and the operator is required to select another allowed procedure.

A screw rotor device has a housing with an inlet port and an outlet port, a male rotor with helical threads, and a female rotor with helical grooves. The helical threads and helical grooves are designed to eliminate the blow hole leak pathway for multiple-pitch screw rotor devices as well as single-pitch screw rotor devices. The male rotor has a pair of helical threads with a phase-offset aspect, and the female rotor has a corresponding pair of helical grooves. The female rotor counter-rotates with respect to the male rotor and each of the helical grooves respectively intermeshes in phase with each of the helical threads. The phase-offset aspect of the helical threads is formed by a pair of teeth bounding a toothless sector.

A compact and portable apparatus for measuring properties of objects utilizing a fiber optic Sagnac interferometer is enabled. The fiber optic Sagnac interferometer may be a double differential Sagnac interferometer. The interferometer core may be implemented with fiber optic components including polarization maintaining optical fiber, and by utilizing an auto-balanced avalanche photodetector. An optical switch may be incorporated to maintain relatively low average probe signal power while allowing optimal peak probe signal power. The compact and portable apparatus may be configured to measure ultrasonic vibrations, a displacement of an object surface in response to ultrasonic vibrations, and / or a vibration speed of the object surface. A wideband light source may be amplified and stabilized. A sensor head of the interferometer may incorporate a collimator adjustable to block a central portion of the projected probe beam thereby at least in part enabling in-plane and out-of-plane measurements.

The Invention is a control system for a compound aircraft. A compound aircraft has features of both a helicopter and a fixed wing aircraft and provides redundant control options. The control system allows an authorized person to select any of plurality of operational objectives each of which is designed to achieve any particular command.

A wearable electronic device is disclosed. Wearable electronic device includes a casing, a dielectric component and an antenna wired circuit. The casing includes a metal bottom, a first metal sidewall connected to the metal bottom, a connection structure disposed at the first metal sidewall, and a second metal sidewall adjacent to the metal bottom and the first metal sidewall with a gap. The dielectric component is installed at the gap to electrically isolate the second metal sidewall from the first metal sidewall and the metal bottom. The antenna wired circuit is disposed at the dielectric component and electrically coupled to the second metal sidewall for resonating to generate a resonance band with the second metal sidewall.