Patent application number | Description | Published |
20080309800 | NOISE AND PARASITIC CAPACITANCE REDUCTION FOR 1T PIXEL CMOS IMAGE SENSORS - Methods and circuits for reducing noise for a passive pixel sensor (PPS) array of an image sensor are described. A noise reduction circuit includes a noise reduction integrator circuit configured to detect a potential voltage of a column line of the PPS array and generate a potential voltage substantially equal to the potential voltage of the column line. The noise reduction circuit also includes a conductor line oriented longitudinally along the column line and configured to receive the generated potential voltage from the noise reduction integrator circuit. The conductor line is placed at a potential voltage that is the same as the potential voltage of the column line. A parasitic capacitance formed between the conductor line and the column line is substantially reduced. | 12-18-2008 |
20090266976 | AMPLIFICATION WITH FEEDBACK CAPACITANCE FOR PHOTODETECTOR SIGNALS - Signals from an imager pixel photodetector are received by an amplifier having capacitive feedback, such as a capacitive transimpedance amplifier (CTIA). The amplifier can be operated at a low or no power level during an integration period of a photodetector to reduce power dissipation. The amplifier can be distributed, with an amplifier element within each pixel of an array and with amplifier output circuitry outside the pixel array. The amplifier can be a single ended cascode amplifier, a folded cascode amplifier, a differential input telescopic cascode amplifier, or other configuration. The amplifier can be used in pixel configurations where the amplifier is directly connected to the photodetector, or in configurations which use a transfer transistor to couple signal charges to a floating diffusion node with the amplifier being coupled to the floating diffusion node. | 10-29-2009 |
20100073512 | REAL-TIME EXPOSURE CONTROL FOR AUTOMATIC LIGHT CONTROL - An imager and a method for real-time, non-destructive monitoring of light incident on imager pixels during their exposure to light. Real-time or present pixel signals, which are indicative of present illumination on the pixels, are compared to a reference signal during the exposure. Adjustments, if necessary, are made to programmable parameters such as gain and/or exposure time to automatically control the imager's exposure to the light. In a preferred exemplary embodiment, only a selected number of pixels are monitored for exposure control as opposed to monitoring the entire pixel array. | 03-25-2010 |
20120154563 | REAL-TIME EXPOSURE CONTROL FOR AUTOMATIC LIGHT CONTROL - An imager and a method for real-time, non-destructive monitoring of light incident on imager pixels during their exposure to light. Real-time or present pixel signals, which are indicative of present illumination on the pixels, are compared to a reference signal during the exposure. Adjustments, if necessary, are made to programmable parameters such as gain and/or exposure time to automatically control the imager's exposure to the light. In a preferred exemplary embodiment, only a selected number of pixels are monitored for exposure control as opposed to monitoring the entire pixel array. | 06-21-2012 |
20140022368 | IMAGE SENSOR INCLUDING REAL-TIME AUTOMATIC EXPOSURE CONTROL AND SWALLOWABLE PILL INCLUDING THE SAME - An imager and a method for real-time, non-destructive monitoring of light incident on imager pixels during their exposure to light. Real-time or present pixel signals, which are indicative of present illumination on the pixels, are compared to a reference signal during the exposure. Adjustments, if necessary, are made to programmable parameters such as gain and/or exposure time to automatically control the imager's exposure to the light. In a preferred exemplary embodiment, only a selected number of pixels are monitored for exposure control as opposed to monitoring the entire pixel array. | 01-23-2014 |
Patent application number | Description | Published |
20090107385 | MOORING SYSTEM - Mooring system arranged in a body of water for the mooring of multiple surface or semi-submersible vessels or platforms with a artificial seafloor grid designed as a mesh-like structure arranged in a substantially horizontal plane in the body of water. The artificial seafloor grid including means for attachment to said vessel or platform, and is mechanically coupled to the bottom of the sea using anchoring elements. | 04-30-2009 |
20100046328 | Wearable Electronic Device with Secondary Digital Display - A wearable electronic device of the type wherein information is conveyed in an analog manner at least in part by the use of at least one display hand, wherein the wearable electronic device includes a dial having a dial side and an opposite side, wherein the display hand is positioned on the dial side of the dial, wherein the wearable electronic device comprises among other things, a casing having a frontside and a backside, wherein the dial is viewable from the frontside thereof; and a digital display, operatively coupled to a controller assembly, wherein the digital display displays at least mode specific informational indicia and is viewable only from the backside of the device; at least one actuator, operatively coupled to the controller assembly, for changing the mode specific informational indicia displayed on the digital display; and wherein the controller assembly causes the mode specific informational indicia displayed on the digital display to be thereafter reflected in the information displayed in the analog manner by the at least one display hand. | 02-25-2010 |
20150040611 | Wristworn Device with a Releasable Locking Arrangement - A wristworn device having a releasable coupling mechanism for releasably coupling a first strap section and a second strap section about a user's wrist. The wristworn device includes an elongated member that is positioned within a channel of one of the strap sections and which has an actuation section that extends from the channel. A directional force upon the actuation section of the elongated member causes a slidable locking plate in the releasable coupling mechanism to move in a direction and disengage from a locking member, whereby separation of the sections of the releasable coupling mechanism is facilitated upon the disengagement of the slidable locking plate from the locking member. | 02-12-2015 |
Patent application number | Description | Published |
20100239442 | PROTECTION SYSTEM FOR SUBSEA SEAWATER INJECTION PUMPS - This invention relates to a pump system, especially for boosting the flow rate of a fluid through a pipe ( | 09-23-2010 |
20120103188 | METHOD AND A DEVICE FOR LIQUID TREATMENT WHEN COMPRESSING A WELL FLOW - A device for separating liquid from gas in a well flow when compressing the well flow comprises a liquid separator having an inlet for the well flow, an outlet for gas and an outlet for liquid. According to the invention separated liquid from the liquid separator is fine-divided in connection with the liquid outlet, and fine-divided liquid is supplied into the gas outlet at a mixing point downstream the liquid separator and upstream a compressor. | 05-03-2012 |
20120257990 | CONTROL OF SUBSEA COMPRESSORS - System for control of a subsea located compressor fluidly connected to receive an inlet flow of gas through an inlet line, said flow may include liquid in an amount that may vary. The control system comprises a sensor means for measuring and determining the liquid droplet size distribution and liquid volume fraction, operatively arranged to the inlet line, and a control means operatively connected to the sensor means for operation of the control means based on input from the sensor means. Method for control of a subsea located compressor. | 10-11-2012 |
20120312754 | CONTROL OF SUBSEA CYCLONE - System and method for control of a subsea located cyclone for separating oil from water. The cyclone is arranged to receive water with oil contents through an inlet line, the oil is separated from the water and delivered through an oil outlet to an oil outlet line, and the water is delivered through a water outlet to a water outlet line. The system is comprising a control valve in the oil outlet or oil outlet line from the cyclone, a first differential pressure transducer arranged between the inlet line and the oil outlet from the cyclone, and a second differential pressure transducer arranged between the inlet line and the water outlet from the cyclone. The system is distinguished in that a sensor for measuring oil contents is arranged in the water outlet or water outlet line, and via a control means said sensor is operatively connected to the control valve. | 12-13-2012 |
20140366723 | METHOD AND A DEVICE FOR LIQUID TREATMENT WHEN COMPRESSING A WELL FLOW - A device for separating liquid from gas in a well flow when compressing the well flow comprises a liquid separator ( | 12-18-2014 |
Patent application number | Description | Published |
20100305446 | Monitoring the Injection of Fluid - A method of monitoring the intended injection of a fluid into a blood vessel, the method including the steps of conveying the fluid to a point of injection, introducing a disturbance into the fluid flow prior to injection, and monitoring the fluid flow in the blood vessel downstream of the point of injection using a Doppler ultrasound sensor. | 12-02-2010 |
20110257522 | Injection of Fluid - A system for monitoring the intended injection of a fluid into a fluid conduit in the body, wherein the fluid to be injected may include a first fluid, the system: introducing a pulse into the fluid to be injected and monitoring the flow characteristics of fluid in the fluid conduit in the body at a location downstream of the point of injection. | 10-20-2011 |
20130165005 | Coupling an Ultrasound Probe to the Skin - A tape for securing an ultrasound probe to the skin may include a sonolucent silicone gel for transmitting ultrasound from an ultrasound transducer to the body. A method of manufacturing an adhesive silicone product may include a step of treating the adhesive composition or components of the composition to remove air or prevent the formation of air bubbles, in order to provide a sonolucent adhesive product. | 06-27-2013 |
20140336670 | NEEDLE HOLDER - A needle holder for use in an image guided intervention procedure. The needle holder includes a clip for holding a needle and a guide arrangement for supporting the clip and directing the needle at a desired angle relative to a patient's body. The clip includes a releasable connection such that the needle can be disengaged from the guide arrangement by a lateral movement of the clip and/or the guide arrangement relative to the longitudinal axis of the needle. | 11-13-2014 |
20150018686 | Coupling an Ultrasound Probe to the Skin - A tape for securing an ultrasound probe to the skin may include a sonolucent silicone gel for transmitting ultrasound from an ultrasound transducer to the body. A method of manufacturing an adhesive silicone product may include a step of treating the adhesive composition or components of the composition to remove air or prevent the formation of air bubbles, in order to provide a sonolucent adhesive product. | 01-15-2015 |