Patent application number | Description | Published |
20140017658 | PERFUSION APPARATUS WITH REDUCED PRESSURE FLUCTUATIONS, AND BUBBLE TRAP - An apparatus for separating gas bubbles that may be entrained in perfusate flow prevents such bubbles from continuing downstream and entering an organ or tissue. The apparatus may include a chamber having a top wall, a bottom wall and side walls. The chamber may include an inlet configured to allow at least one of gas and liquid to enter the chamber, an air opening configured to allow at least gas to exit the chamber and a first liquid opening configured to allow at least liquid to exit the chamber. The apparatus may function as an accumulator that reduces or eliminates pulsatility of the liquid flow and pressure. The apparatus may include a minimum volume of gas, initially or through the accumulation of gas, such that flow and pressure fluctuations in the liquid are dampened or eliminated. The apparatus may include a sampling port in a wall of the chamber. | 01-16-2014 |
20140017663 | ORGAN TRANSPORTER WITH TILT AND/OR SHOCK SENSING - An apparatus for perfusing an organ or tissue includes a perfusion circuit configured to perfuse the organ or tissue; at least one shock and/or tilt detector such as an accelerometer; and a controller. The controller may be configured to control perfusion based upon a signal received from the accelerometer, which may include stopping and/or starting the perfusion based upon the signal. The controller may also or alternatively sense and/or record shocks experienced by the apparatus. | 01-16-2014 |
20140017665 | ORGAN TRANSPORTER WITH OXYGEN GENERATION - An apparatus for perfusing an organ or tissue includes a perfusion circuit for perfusing the organ or tissue; an oxygenator for oxygenating perfusate that circulates through the perfusion circuit; and an oxygen supply device such as an oxygen concentrator or an oxygen generator configured to supply oxygen to the oxygenator. A method of perfusing an organ or tissue includes producing oxygen from a device such as an oxygen concentrator and an oxygen generator; supplying the produced oxygen, preferably as the oxygen is produced, to a perfusate to oxygenate the perfusate; and perfusing the organ or tissue with the oxygenated perfusate. The produced oxygen preferably has a concentration greater than the oxygen concentration in air. | 01-16-2014 |
20150366183 | ORGAN TRANSPORTER WITH TILT AND/OR SHOCK SENSING - A method of perfusing an organ or tissue includes perfusing the organ or tissue with a perfusion apparatus; detecting a condition representing at least one of an attitude of the perfusion apparatus or at least one shock experienced by the perfusion apparatus; and altering perfusion based upon the detected condition and/or recording the detected condition. | 12-24-2015 |
20160088834 | ORGAN TRANSPORTER WITH OXYGEN GENERATION - An apparatus for perfusing an organ or tissue includes a perfusion circuit for perfusing the organ or tissue; an oxygenator for oxygenating perfusate that circulates through the perfusion circuit; and an oxygen supply device such as an oxygen concentrator or an oxygen generator configured to supply oxygen to the oxygenator. A method of perfusing an organ or tissue includes producing oxygen from a device such as an oxygen concentrator and an oxygen generator; supplying the produced oxygen, preferably as the oxygen is produced, to a perfusate to oxygenate the perfusate; and perfusing the organ or tissue with the oxygenated perfusate. The produced oxygen preferably has a concentration greater than the oxygen concentration in air. | 03-31-2016 |
Patent application number | Description | Published |
20080272389 | Infrared Source - A sealed infrared radiation source includes an emitter membrane stimulated by an electrical current conducted through the membrane, which acts like an electrical conductor, wherein the membrane is mounted between first and second housing parts, at least one being transparent in the IR range, each housing part defining a cavity between the membrane and the respective housing part of each side of the membrane. The housing parts are at least partially electrical conductive, and a first of the housing parts is electrically coupled to a first end of the electrical conductor and insulated from the second end of the electrical conductor, the second housing part being electrically coupled to a second end of the electrical conductor and being insulated from the first end of the electrical conductor, thus allowing a current applied from the first housing part to the second housing part to pass through and heat the membrane. | 11-06-2008 |
20080273208 | Interference Filter - This invention relates to an interference filter, especially for use in gas detection with infrared light within a chosen range, comprising at least two essentially parallel and partially reflective surfaces with a chosen distance between them thus defining a cavity delimited by the reflecting surfaces between which the light may oscillate, and wherein at least one of said surfaces is partially transparent for transmission of light to or from said cavity. The filter comprises a first transparent material having a high refractive index, e.g. silicon, positioned in at least a part of said cavity, and at least one of said reflective surfaces being divided into a three dimensional pattern with varying shift relative to its plane, thus to provide a position dependent resonance condition between them for separation of different wavelengths in the light. | 11-06-2008 |
20100213500 | INFRARED SOURCE - A sealed infrared radiation source includes an emitter membrane stimulated by an electrical current conducted through the membrane, which acts like an electrical conductor, wherein the membrane is mounted between first and second housing parts, at least one being transparent in the IR range, each housing part defining a cavity between the membrane and the respective housing part of each side of the membrane. The housing parts are at least partially electrical conductive, and a first of the housing parts is electrically coupled to a first end of the electrical conductor and insulated from the second end of the electrical conductor, the second housing part being electrically coupled to a second end of the electrical conductor and being insulated from the first end of the electrical conductor, thus allowing a current applied from the first housing part to the second housing part to pass through and heat the membrane. | 08-26-2010 |
20110013189 | Adjustable Interference Filter - The present invention relates to an adjustable interference filter, especially for use in gas detection with infrared light within a chosen range, comprising at least two essentially parallel reflective surfaces separated by a chosen distance defining a cavity delimited by the reflective surfaces between which the light may oscillate, and at least one of said surfaces being semitransparent for transmission of light to or from the cavity. The filter comprises a transparent material with a chosen thickness and having a high refractive index positioned in the cavity, and adjustable separation means for adjusting the cavity length between the reflecting surfaces, so as to obtain a cavity constituted by the transparent, high refractive index material and a an adjustable part. | 01-20-2011 |
Patent application number | Description | Published |
20090024328 | PROCESSING SEISMIC DATA USING INTERFEROMETRY TECHNIQUES - Method for processing seismic data. In one implementation, the method includes converting a common midpoint (CMP) gather of seismograms into one or more interferogram common midpoint (ICMP) gathers, generating a semblance spectrum for each ICMP gather, stacking the semblance spectrum from each ICMP gather to generate a combined semblance spectrum and deriving a normal moveout (NMO) velocity profile from the combined semblance spectrum. | 01-22-2009 |
20090274004 | USING TOWED SEISMIC SURVEYS THAT DO NOT HAVE COINCIDING STREAMER POSITIONS IN THE TIME LAPSE ANALYSIS OF A PRODUCING FIELD - A technique includes performing at least one intervening towed seismic survey after a prior towed seismic survey and before a future towed seismic survey. The prior towed seismic survey has associated first streamer positions, and the future towed seismic survey has associated second streamer positions that do not coincide with the first streamer positions. The technique includes using measurements that are acquired in the intervening towed seismic survey(s) to link the prior towed seismic survey to the future towed seismic survey for time lapse analysis involving the prior and future towed seismic surveys. | 11-05-2009 |
20110158046 | SEISMIC DATA ACQUISITION AND PROCESSING QUALITY CONTROL - The present invention relates to producing a quality control measure for use during data acquisition and/or data processing of, preferably, seismic data. While or after obtaining the data, a surface consistent decomposition of the data is performed. From the surface consistent decomposition, one may compute a decomposed logarithmic spectra, and from the decomposed logarithmic spectra, one may compute one or more residua. An error attribute based on the one or more residua can be formulated, analyzed, and output. The error attribute can be used as a quality control measure or the analysis result can be used to produce a quality control measure. | 06-30-2011 |
20130028045 | SEISMIC SURVEY DESIGNS FOR ATTENUATING SEA-SURFACE GHOST WAVE EFFECTS IN SEISMIC DATA - A method for acquiring seismic data. The method may include towing an array of marine seismic streamers coupled to a vessel. The array includes a plurality of receivers and a plurality of steering devices. The method may further include steering the array of marine seismic streamers to be towed along two or more depths, and steering the array of marine seismic streamers to a slant from an inline direction while maintaining the array of marine seismic streamers at their respective two or more depths. | 01-31-2013 |
20130030709 | ATTENUATING SEA-SURFACE GHOST WAVE EFFECTS IN SEISMIC DATA - A method for processing seismic data. The method includes receiving the seismic data acquired by at least two receivers that are disposed at different depths. The method may then time-align the seismic data, collect a portion of the time-aligned seismic data into a gather and sum the collected time-aligned seismic data in the gather. After summing the collected time-aligned seismic data in the gather, the method may widen a spectrum of the summed seismic data and generate an image of subsurface formations in the earth based on the widened spectrum. | 01-31-2013 |
20130083625 | DEMODULATING A WAVEFIELD - A technique includes demodulating a wavefield; generating spatial samples of the demodulated wavefield; and processing the samples to extract spectral components of the wavefield based at least in part on the demodulating. | 04-04-2013 |
20150039236 | DETERMINING AN INTERVAL BETWEEN ACTIVATIONS OF AT LEAST ONE SURVEY SOURCE - A shot interval between activations of at least one frequency-controllable survey source is determined, where the shot interval is determined based on an expected frequency of an output of the at least one frequency-controllable survey source. The at least one frequency-controllable survey source is activated using the determined first shot interval. | 02-05-2015 |
Patent application number | Description | Published |
20100057367 | PROCESSING SEISMIC DATA IN COMMON GROUP-CENTER GATHERS - A method for processing seismic data. The method includes plotting a travel-time curve and one or more actual times that each seismic receiver receives one or more seismograms on a graph. The travel-time curve represents an approximate time that each seismic receiver in a seismic survey area receives the seismograms. The method may further include determining a residual static shift for each seismogram and using the residual static shift to estimate a time shift correction. The residual static shift represents a difference between an actual time in which a seismic receiver received a seismogram and a time on the travel-time curve that corresponds to the actual time. The time shift correction corrects a timing error in the time indicated by the travel-time curve. | 03-04-2010 |
20100142318 | SIMULATING UP-GOING PRESSURE WAVEFIELD - Various methods for simulating up-going pressure wavefield data. In one implementation, a processing apparatus may receive pressure data from pressure sensors that may be installed on a first and second streamer of an over/under streamer pair. The processing apparatus may also receive velocity data from velocity sensors that may be installed on the second streamer of the over/under streamer pair. Using the pressure and velocity data obtained from the sensors installed on each streamer, the processing apparatus may simulate the pressure and velocity data that would have been obtained by a streamer in a calm sea at a depth equal to the vertical distance between the first and second streamers. The simulated pressure and velocity data may then be combined to estimate the up-going pressure wavefield data. | 06-10-2010 |
20110085418 | Joint Interpretation of Rayleigh Waves and Remote Sensing for Near-Surface Geology - A computer implemented technique for use in seismic data interpretation and, more particularly, with respect to near-surface geological structures, includes a computer-implemented method, including: jointly interpreting a plurality of complementary data sets describing different attributes of a near-surface geologic structure; and ascertaining a near-surface geomorphology from the joint interpretation. In another aspect, the technique includes a program storage medium encoded with instructions that, when executed, perform such a method. In yet another aspect, the method includes a computing apparatus programmed to perform such a method. | 04-14-2011 |
20120113747 | Marine Vibroseis Motion Correction - A method for processing seismic data. The method includes receiving the seismic data acquired at one or more receivers due to one or more marine vibroseis sources that emit one or more vibroseis sweeps. The method then applies a receiver motion correction algorithm to the received seismic data to generate receiver motion corrected seismic data. After generating the receiver motion corrected seismic data, the method transforms the receiver motion corrected seismic data into a temporal Fourier domain to generate seismic data as a function of frequency. The method then reconstructs the transformed seismic data as a function of frequency to correct for one or more motions of the one or more marine vibroseis sources. After reconstructing the transformed seismic data, the method transforms the reconstructed seismic data to the time domain. The method then generates a seismic image of a subsurface of the Earth based on the transformed reconstructed seismic data. | 05-10-2012 |
20130182532 | PROCESSING COLLECTED SURVEY DATA - A method to perform a marine seismic survey includes obtaining marine seismic data corresponding to a subterranean formation under a water surface. The marine seismic data is generated from an underwater seismic sensor that is subject to an interference effect. The method further includes generating, by a computer processor and using a deconvolution operation, corrected marine seismic data based at least in part on the marine seismic data to compensate for the interference effect, and generating, by the computer processor, a marine seismic survey result based at least in part on the corrected marine seismic data. | 07-18-2013 |
20140269185 | TIME-LAPSE MONITORING - Described herein are implementations of various technologies for a method. The method may receive a baseline survey dataset for a region of interest. The method may obtain a transformed dataset from the baseline survey dataset using a transform. The method may determine sparsity characteristics from the transformed dataset. The method may determine survey parameters using the sparsity characteristics. The survey parameters may be for a monitor survey for the region of interest. | 09-18-2014 |
Patent application number | Description | Published |
20100136409 | Battery cell with a partial dielectric barrier for improved battery pack mechanical and thermal performance - The adverse effects of the dielectric material covering the cylindrical case of a conventional 18650 cell are eliminated by replacing it with a ring-shaped dielectric material, wherein the ring-shaped dielectric material does not extend down or otherwise cover the cylindrical outer surface of the cell's casing. The ring-shaped dielectric material provides access to the battery terminal corresponding to the cap assembly while preventing shorting between the battery terminal and the edge of the cell casing. | 06-03-2010 |
20110020678 | Battery mounting and cooling system - A battery system is provided in which the batteries are mounted between a pair of substrates, the system further including at least one cooling tube mounted next to the batteries, the cooling tube used to withdraw heat from the batteries via a circulating liquid coolant. | 01-27-2011 |
20140178722 | BATTERY MOUNTING AND COOLING SYSTEM - A battery system is provided in which the batteries are mounted between a pair of substrates, the system further including at least one cooling tube mounted next to the batteries, the cooling tube used to withdraw heat from the batteries via a circulating liquid coolant. | 06-26-2014 |
20150244047 | Battery mounting and cooling system - A battery system is provided in which the batteries are mounted between a pair of substrates, the system further including at least one cooling tube mounted next to the batteries, the cooling tube used to withdraw heat from the batteries via a circulating liquid coolant. | 08-27-2015 |
Patent application number | Description | Published |
20110120510 | DISHWASHER WITH SORPTION DRYING DEVICE - A dishwasher is provided that includes a washing compartment and a sorption drying system to dry items to be washed, wherein the sorption drying system has a sorption container that contains reversibly dehydratable sorption material. The dishwasher further includes an air ducting channel to connect the sorption container with the washing compartment in order to generate an air flow. The air ducting channel has an inlet-side tube section and the sorption container and/or the inlet-side tube section has flow conditioning elements. Each flow conditioning elements has an air passage such that, to a large extent, an equalization of a local cross-sectional profile of an air flow is effected when air flows through the sorption container in a throughflow direction of the sorption container. | 05-26-2011 |
20110120512 | DISHWASHER WITH SORPTION DRYER DEVICE - A dishwasher having a washing container; a sorption dryer device connected to the washing container in an air-conducting fashion; at least one flow-conditioning device to homogenize a flow cross-section profile of an airflow as the airflow flows through the sorption dryer device. | 05-26-2011 |
20110139194 | DISHWASHER COMPRISING A SORPTION DRYING UNIT - A dishwasher is provided, which has a base module; a washing container having a base; an air-guiding channel to generate an air flow; and a sorption drying system for drying items to be washed. The sorption drying system includes a sorption container having reversibly dehydratable sorption material. The sorption container is connected to the washing container by the air-guiding channel. Further, the sorption container is arranged beneath the base of the washing container in a substantially freely-suspended manner such that, for heat protection, the sorption container has a predefined minimum gap distance in relation to neighboring components and/or neighboring parts of the base module. | 06-16-2011 |
20110139196 | DISHWASHER HAVING A SORPTION DRYING DEVICE - A dishwasher is provided that includes a washing container; a spray device accommodated in the washing container; an air-guiding channel to generate an air flow; and a sorption drying system to dry items to be washed. The sorption drying system has a sorption container with reversibly dehydratable sorption material, wherein the sorption container is connected to the washing container by the air-guiding channel and wherein the sorption container has an outflow opening. The dishwasher further includes an outflow device that is connected to the outflow opening of the sorption container and arranged in the interior of the washing container such that air blown out from the outflow device is substantially directed away from the spray device. | 06-16-2011 |
20110213505 | HOUSEHOLD APPLIANCE HAVING AN AIR DRYING DEVICE AND/OR FLUID HEATING UNIT, AND ASSOCIATED METHOD - A household appliance, particularly a household dishwasher, washing machine, clothes dryer, or the like, includes an air drying device and/or fluid heating device, connected to an electrical energy supply network. At least one control/monitoring unit is provided to detect any deviation of an actual value of at least one characteristic of the electrical energy supply network from a target value and to generate at least one control signal for setting an electrical component of the member in response to a detected deviation of the actual value. | 09-01-2011 |