Abstract: A non-destructive testing and inspection (NDT/NDI) system having a communication gateway removably secured to an existing NDT/NDI instrument by a clip-on clasp. The gateway comprises a processor, a network interface, a housing configured to be removably secured onto the NDT/NDI instrument, an interconnect configured to be communicatively coupled with and to carry data to or from the NDT/NDI instrument, and memory storing computer readable code which, when executed on the processor, causes the processor to communicate data with an external network over the network interface. The data includes inspection data which can be any one of the following: ultrasonic scans of A, B, C or S, eddy current strip charts.

Abstract: Disclosed is a flexible coil circuit for a non-destructive inspection probe. The coil circuit is made of multiple layers of thin flexible ceramic material, each ceramic layer having a metallization layer deposited thereon. The circuit is capable of continuous operation at temperatures up to 350° C. The metallized layers are able to slide freely over one another as the probe is flexed, enabling the probe to conform to the circumference of pipes as small as 2 inches in diameter.

Abstract: A system is provided for cleaning out a drain line for an air conditioning unit. The system has an access member that can be installed and remain in the drain line. The access unit provides access to the drain line to allow a fluid to move in at least one direction to remove the debris and liquids from the drain line to prevent maintenance issues with the air conditioning unit. A connecting member is used with the access member to move the debris either down the drain line or out of the air conditioning unit.

Abstract: Apparatuses and methods for reducing pollutants in a gas stream are disclosed. The gas stream is introduced into a condensation chamber to condense the gas stream. It then proceeds into a first reaction chamber adapted to electrochemically alter the gas stream. From there, the gas stream is directed into a reduction chamber adapted to reduce pollutants and a resonance chamber adapted to ionize the gas stream. The gas stream is then directed into a second reaction chamber adapted to further reduce pollutants in the stream. After treatment, the gas stream may be discharged into the atmosphere or recirculated through the apparatus to further reduce pollutants in the gas stream, the latter providing for a closed-looped system.

Abstract: The present invention includes a load-adaptive power generator including a feedback detecting module, a load determining module, a load driving module, and a control module. The feedback detecting module detects a load voltage of a load device, and converts the load voltage into a feedback voltage. The load determining module determines whether the feedback voltage is within a preset range for generating a periodical load driving signal. The load driving module has a plurality of driving units and at least one switch. The driving units drive the load device according to the load driving signal, and at least one driving unit receives the load driving signal through the switch. The control module turns on the switch when the frequency of the load driving signal is less than a frequency threshold. Accordingly, the load-adaptive power generator of the present invention can save energy.

Abstract: A blending system includes one or more tank platforms. The tank platforms are transportable via road, rail, or vessel. One or more bulk containers are located on the tank platforms. The bulk containers are capable of storing and handling concentrated fluids. A blending platform may be coupled to the tank platforms. The blending platform is transportable via road, rail, or vessel. A blending unit is located on the blending platform. The blending unit blends the concentrated fluids with one or more of the additive fluids and water to continuously produce fracking fluids as needed (e.g,. fluids are continuously produced on an on-demand basis). The fracking fluids may have a selected concentration of concentrated fluid, additive fluid, and/or water.

Abstract: An operational amplifier circuit structure is provided. The operational amplifier circuit structure includes a first current mirror associated with a first current mirror ratio, a second current mirror coupled to the first current mirror and associated with a second current mirror ratio, an input portion coupled to the first current mirror and the second current mirror, an output portion coupled between the input portion and the first current mirror and the input portion and the second current mirror, and associated with a first output impedance and a second output impedance, respectively, and a current source coupled to the input portion.

Abstract: A prosthesis is provided, which includes anterior and posterior lenses spaced from one another and aligned along an optical axis, and an optic body supporting the lenses in spaced relation to one another to establish a chamber between the lenses. Optically transmissive primary and secondary fluids are contained in the chamber. Orienting the optical axis in a horizontal orientation for far vision positions the optical axis through the primary fluid. Orienting the optical axis for near vision at a range of effective downward angles relative to the horizontal orientation positions the optical axis to extend through the primary fluid and the secondary fluid. The prosthesis may further include an internal plate between the lenses, which may be offset at an oblique angle relative to perpendicular to the optical axis. Related methods are also provided.

Abstract: A system is provided for cleaning out a drain line for an air conditioning unit. The system has an access member that can be installed and remain in the drain line. The access unit provides access to the drain line to allow a fluid to move in at least one direction to remove the debris and liquids from the drain line to prevent maintenance issues with the air conditioning unit. A connecting member is used with the access member to move the debris either down the drain line or out of the air conditioning unit.

Abstract: A driving method for generating activating signals that serve to activate scan lines of a display panel includes generating the activating signals based on a plurality of recorded pulse duration information to thereby permit a time point at which a pulse duration of a preceding one of the activating signals in a consecutive pair ends occurs prior to a time point at which a pulse duration of a succeeding one of the activating signals in the consecutive pair starts. A driving device that performs the driving method is also disclosed. A method for adjusting pulse durations of the activating signals is further disclosed.

Abstract: Apparatuses and methods for reducing pollutants in a gas stream are disclosed. The gas stream is introduced into a condensation chamber to condense the gas stream. It then proceeds into a first reaction chamber adapted to electrochemically alter the gas stream. From there, the gas stream is directed into a reduction chamber adapted to reduce pollutants and a resonance chamber adapted to ionize the gas stream. The gas stream is then directed into a second reaction chamber adapted to further reduce pollutants in the stream. After treatment, the gas stream may be discharged into the atmosphere or recirculated through the apparatus to further reduce pollutants in the gas stream, the latter providing for a closed-looped system.

Abstract: An intraocular device including a prism and shift amplifier is provided. Also provided is a system containing the intraocular device, and a method for improving vision of a person with central vision loss. The method involves implanting the intraocular device in the person so that the prism and shift amplifier cumulatively shift a retinal image away from the fovea of an eye to a functional retinal portion of the eye. Also provided is a method for correcting a binocular misalignment of a person using the intraocular device.

Abstract: Apparatuses and methods for reducing pollutants in a gas stream are disclosed. The gas stream is introduced into a condensation chamber to condense the gas stream. It then proceeds into a first reaction chamber adapted to electrochemically alter the gas stream. From there, the gas stream is directed into a reduction chamber adapted to reduce pollutants and a resonance chamber adapted to ionize the gas stream. The gas stream is then directed into a second reaction chamber adapted to further reduce pollutants in the stream. After treatment, the gas stream may be discharged into the atmosphere or recirculated through the apparatus to further reduce pollutants in the gas stream, the latter providing for a closed-looped system.

Abstract: A peripherals device for coupling with a handheld communication device includes an interface to the handheld communication device and a processor for performing functions complementary to the communications device. According to another embodiment, the peripherals device includes a conformal cavity for receiving a handheld communications device in a secure fashion. According to yet another embodiment, the peripherals device includes a data collection device for collecting data and using the interface for sending the collected data to a remote processor for further processing. The data collection device can include an image reader, a barcode reader, a signature capture device, an optical character recognition. In yet another embodiment, there is a power subsystem that powers the peripherals device and the handheld communications device. The power system has a low power state to conserve energy.

Abstract: The present invention provides an LED driving circuit with temperature compensation, comprising a power transforming circuit, an LED module and a controller. The transforming circuit receives an electrical power from an input power source and transforms it into an output voltage according to a control signal. The LED module is coupled to the transforming circuit. The controller generates the control signal according to an operation temperature and a voltage feedback signal indicative of the output voltage, and makes the output voltage decrease with increasing operation temperature. Therefore, the LED driving circuit of the present invention has an effect of temperature compensation that compensates the influence of the decreased driving voltage of the LED module due to temperature.

Abstract: A method for activating scan lines of a passive matrix liquid crystal display (LCD) panel includes activating the scan lines of the passive matrix LCD panel in a selected one of an interlaced scanning mode and a progressive scanning mode that is selected based on a select signal. A device that performs the method is also disclosed.

Abstract: A driving method for generating activating signals that serve to activate scan lines of a display panel includes generating the activating signals based on a plurality of recorded pulse duration information to thereby permit a time point at which a pulse duration of a preceding one of the activating signals in a consecutive pair ends occurs prior to a time point at which a pulse duration of a succeeding one of the activating signals in the consecutive pair starts. A driving device that performs the driving method is also disclosed. A method for adjusting pulse durations of the activating signals is further disclosed.

Abstract: An intraocular lens is provided that includes an optic body having anterior and posterior walls, a chamber, and optically transmissive primary and secondary fluids, and method for making and using the same. The secondary fluid is substantially immiscible with the primary fluid and has a different density and a different refractive index than the primary fluid. The primary fluid is present in a sufficient amount that orienting optical body optical axis horizontally for far vision positions the optical axis through the primary fluid, thereby immersing the anterior and posterior optical centers in the primary fluid. The secondary fluid is contained in the optic body in a sufficient amount that orienting the optical axis over a range of effective downward angles relative to the horizontal for near vision positions the optical axis to extend through the primary fluid and the secondary fluid, thus changing the focus of the intraocular lens.

Abstract: A centrifugal separator for purifying liquids containing impurities, has a main fluid conduit forming a passage with an inlet for receiving raw liquid to be purified, and first and second outlets. A discharge conduit is in the passage and is connected to the first outlet. A stator is positioned in the fluid passage for imparting an initial swirling axial movement to the raw liquid. A rotor positioned in the fluid passage upstream of the discharge conduit and downstream of the stator, imparts a further swirling axial movement to the raw water in the fluid passage for causing solids in the raw liquid to migrate outwardly. Clean liquid enters the discharge conduit to exit the separator via the first outlet, and solids laden liquid passes the discharge conduit and exits the separator via the second outlet.

Abstract: A centrifugal separator for purifying liquids containing impurities, has a main fluid conduit forming a passage with an inlet for receiving raw liquid to be purified, and first and second outlets. A discharge conduit is in the passage and is connected to the first outlet. A stator is positioned in the fluid passage for imparting an initial swirling axial movement to the raw liquid. A rotor positioned in the fluid passage upstream of the discharge conduit and downstream of the stator, imparts a further swirling axial movement to the raw water in the fluid passage for causing solids in the raw liquid to migrate outwardly. Clean liquid enters the discharge conduit to exit the separator via the first outlet, and solids laden liquid passes the discharge conduit and exits the separator via the second outlet.