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Amplification patents



      

This page is updated frequently with new Amplification-related patent applications.




Date/App# patent app List of recent Amplification-related patents
05/19/16
20160142832 
 Signal amplifier patent thumbnailnew patent Signal amplifier
A hearing prosthesis circuit includes a power source, a first amplifier coupled to the power source, and a second amplifier coupled to the power source. The circuit also includes a stimulation component coupled to the first amplifier and the second amplifier.

05/19/16
20160142152 
 Optical transmission system, optical reception apparatus, and signal adjustment method patent thumbnailnew patent Optical transmission system, optical reception apparatus, and signal adjustment method
An optical transmission system includes: a reception apparatus configured to receive signal light separated from wavelength division multiplexing light; and a management apparatus configured to manage a plurality of optical transmission apparatuses that transmit the wavelength division multiplexing light, wherein the reception apparatus further comprises: an amplification section configured to amplify each power of electric signals for demodulating the signal light within a predetermined tolerance level, the electric signals being converted from mixed light of local light and the signal light input into the reception apparatus; an adjustment section configured to adjust power of the signal light input into the reception apparatus or power of the local light; and a controller configured to control the adjustment section based on an adjustment amount notified by the management apparatus, the management apparatus includes a computer.. .
Fujitsu Limited


05/19/16
20160142139 
 Led light dongle communication system patent thumbnailnew patent Led light dongle communication system
A universal serial bus (usb) dongle may include an optical transceiver having a usb interface for engagement to an electronic device such as a laptop computer or other usb-configured device. The usb dongle may include a converter or buffering, isolation, modulation or amplification circuitry.
Federal Law Enforcement Development Services, Inc.


05/19/16
20160142078 
 Envelope shaping in envelope tracking power amplification patent thumbnailnew patent Envelope shaping in envelope tracking power amplification
The subject matter described herein relates to envelope shaping in envelope tracking power amplification. A method, apparatus and computer storage medium are provided for envelope shaping in envelope tracking power amplification.
Microsoft Corporation


05/19/16
20160142023 
 Multi-broadband doherty power amplifier patent thumbnailnew patent Multi-broadband doherty power amplifier
Radio frequency (rf) amplification devices are disclosed that include doherty amplification circuits and methods of operating the same. In one embodiment, a doherty amplification circuit includes a main carrier rf amplifier, a peaking rf amplifier, and a periodic quadrature coupler.
Rf Micro Devices, Inc.


05/19/16
20160142022 
 Multiband power amplification apparatus patent thumbnailnew patent Multiband power amplification apparatus
The present application provides a multiband power amplification apparatus. The first input terminal receives a signal in a frequency band f1; the second input terminal receives a signal in a frequency band f2.
Huawei Technologies Co., Ltd.


05/19/16
20160142013 
 Supply modulation for radio frequency power amplification patent thumbnailnew patent Supply modulation for radio frequency power amplification
The subject matter described herein relates to supply modulation for power amplification. In one embodiment, the voltage level of the envelope with a tunable threshold voltage.
Microsoft Corporation


05/19/16
20160140698 
 Image processing apparatus, image processing method, program, printing medium, and recording medium patent thumbnailnew patent Image processing apparatus, image processing method, program, printing medium, and recording medium
When obtaining subband signals by performing multiresolution decomposition on image data using a broad-sense pinwheel framelet or a pinwheel wavelet frame, having a degree, that is a set of an approximate filter with no orientation and a plurality of detail filters with respective orientations, and acquiring processed image data by the subband signals in a decomposition phase of the multiresolution decomposition, or processed image data that has been reconstructed into an image by summing the subband signals in a synthesis phase of the multiresolution decomposition, the present invention performs attenuation or amplification of the subband signals in the decomposition phase of the multiresolution decomposition that correspond to at least one of the filters.. .
National Institute Of Japan Science And Technology Agency


05/19/16
20160138730 
 Valve stroke amplification mechanism assembly patent thumbnailnew patent Valve stroke amplification mechanism assembly
A motion enhancing mechanism assembly suited for use with fluid control devices such as a piezoelectric modulating actuator of a proportional control valve. Range-limited axial motion of the actuator is transmitted through an amplifier disc to cause tilting of a control plate initially in sealing registration with an orifice ridge surrounding a fluid conduit aperture.
Vistadeltek, Llc


05/19/16
20160138114 
 Biomarkers of response to inhibition of poly-adp ribose polymerase (parp) in cancer patent thumbnailnew patent Biomarkers of response to inhibition of poly-adp ribose polymerase (parp) in cancer
Provided herein are methods of identifying a subject having a poly-adp ribose polymerase (parp) inhibitor-sensitive tumor by detecting a genomic gain in chromosome 1q21 and/or chromosome 20q13.3 in a tumor sample from the subject. Also provided are methods of identifying a subject having a parp inhibitor-sensitive tumor by detecting gene amplification of a chd1l gene or an rtel1 gene in a tumor sample from the subject.
The Regents Of The University Of California


05/19/16
20160138099 
new patent

Quantitative multiplexed identification of nucleic acid targets


Methods and systems for detecting a target nucleic acid using the quantitative capabilities of real-time nucleic acid amplification systems and the multiplexing capabilities of hybridization systems, comprising: identifying a conservative sequence and a distinctive sequence within each target nucleic acid sequence; simultaneously amplifying the conservative region and the distinctive region; monitoring the amplification of the conservative region in real-time; identifying the distinctive region amplicon via multiplexed identification; and performing quantitative multiplexing analysis of the target by combining the real-time monitoring information with the multiplexed identification of the target nucleic acid.. .
Rheonix, Inc.


05/19/16
20160138098 
new patent

Container accommodation body


A container accommodation body includes: a package; a container that is accommodated and sealed in the package while accommodating and sealing a reagent for performing a nucleic acid amplification reaction; and a drying agent that is accommodated and sealed in the package.. .
Seiko Epson Corporation


05/19/16
20160138097 
new patent

Method for detecting methylated dna


Provided is a rapid and simple method of detecting methylated dna. The method of detecting methylated dna includes the following steps of: (1) treating sample dna with a hydrogen sulfite; (2) amplifying the sample dna treated with the hydrogen sulfite by pcr; and (3) subjecting the resultant pcr amplification product to ion-exchange chromatography..
Mie University


05/19/16
20160138092 
new patent

Photoblocked probes and methods for sequential detection of nucleic acids


Photoblocked probes are disclosed including a specific hydrolysis probe having a first nucleic acid sequence complementary to a target having a second nucleic acid sequence, a first and a second interactive labels, a 5′ end and a 3′ end, and one or more photocleavable moieties coupled to one or more nucleotides of the specific hydrolysis probe, wherein the photocleaveable moiety interferes with the hybridization of the specific hydrolysis probe with the region of the amplification product. Also disclosed are pcr methods for the detection of the presence or absence of a target nucleic acid in a sample utilizing the photoblocked probes, as well as kits..
Roche Molecular Systems, Inc.


05/19/16
20160138085 
new patent

Cartridge set


A cartridge set includes: a first package; a cleaning container that is accommodated and sealed in the first package while accommodating and sealing a cleaning solution for cleaning a nucleic acid-binding solid-phase carrier to which nucleic acid adheres; a second package; an elution container that is accommodated and sealed in the second package while accommodating and sealing an elution solution which elutes the nucleic acid from the nucleic acid-binding solid-phase carrier; a third package; and a reaction container that is accommodated and sealed in the third package while accommodating and sealing a reagent for performing a nucleic acid amplification reaction, in which the first package has water permeability that is lower than that of the cleaning container, the second package has water permeability that is lower than that of the elution container, and the third package has water permeability that is lower than that of the reaction container.. .
Seiko Epson Corporation


05/19/16
20160138084 
new patent

Cartridge set


A cartridge set includes: a first package; a cleaning container that is accommodated and sealed in the first package while accommodating and sealing a cleaning solution for cleaning a nucleic acid-binding solid-phase carrier to which nucleic acid adheres; an elution container that is accommodated and sealed in the first package while accommodating and sealing an elution solution which elutes the nucleic acid from the nucleic acid-binding solid-phase carrier; a second package; and a reaction container that is accommodated and sealed in the second package while accommodating and sealing a reagent for performing a nucleic acid amplification reaction. The first package has water permeability that is lower than that of the cleaning container and the elution container.
Seiko Epson Corporation


05/19/16
20160138082 
new patent

Thermo-controllable high-density chips for multiplex analyses


The present invention provides miniaturized instruments for conducting chemical reactions where control of the reaction temperature is desired or required. Specifically, this invention provides chips and optical systems for performing and monitoring temperature-dependent chemical reactions.
Wafergen, Inc.


05/19/16
20160138072 
new patent

Methods of targeted antibiotic susceptibility testing


Methods are provided for performing antibotic susceptibility testing based on the detection of rna, such as tmrna, from microbial cells after exposure to antibiotics. In some embodiments, aliquots are obtained from a sample, one of which contains a selected antibiotic.
Qvella Corporation


05/19/16
20160138013 
new patent

Substantially unbiased amplification of genomes


Methods and manufactures for substantially unbiased amplification of genomes are provided herein. Some embodiments include methods of producing a substantially unbiased amplification library of a genome of a single cell.
The Regents Of The University Of California


05/19/16
20160138009 
new patent

Nucleic acid extraction using organic solvents to remove inhibitors


Nucleic acid amplification tests have been widely used in clinical laboratories. Nucleic acid extraction from biological materials is challenging because different unfavorable substances may co-extract and inhibit downstream applications.
Techlab Inc.


05/19/16
20160137963 
new patent

A microfluidic device with a diffusion barrier


The invention provides a microfluidic device for macromolecule amplification by sequential addition of liquid reagents. The device of the invention comprises a chip forming a plurality of reaction chambers each extending between an inlet and an outlet, each inlet being in fluid communication with a common junction via micro channels.
Danmarks Tekniske Universitet


05/19/16
20160136820 
new patent

Soft robotic actuator enhancements


Exemplary embodiments provide enhancements for soft robotic actuators. In some embodiments, angular adjustment systems are provided for varying an angle between an actuator and the hub, or between two actuators.

05/19/16
20160136643 
new patent

Microfluidic methods for manipulating dna


Techniques are provided for generating, manipulating, and measuring fluidic droplets in mixed phase systems based on establishing transient continuities between otherwise spatially separated phases. In certain methods of the invention, electrodes in contact with the continuous phases allow electrical monitoring of continuity or proximity of separated phases as a means to characterize droplets.
Lariat Biosciences, Inc.


05/12/16
20160135059 

Apparatus and methods for radio frequency signal boosters


Provided herein are apparatus and methods for radio frequency (rf) signal boosters. In certain implementations, a multi-band signal booster is provided for boosting the uplink and downlink channels of at least a first frequency band and a second frequency band.
Cellphone-mate, Inc.


05/12/16
20160134975 

Microphone with trimming


A microphone includes a microelectromechanical system (mems) device, an amplifier, and an attenuation apparatus. The mems device converts acoustic energy into electrical signals.
Knowles Electronics, Llc


05/12/16
20160134239 

Class d power driver peripheral


A class d peripheral is integrated with a microcontroller as a general purpose driver for providing many different class d power applications such as motor and solenoid control, audio amplification, etc. Use of a simple triangle waveform (saw tooth) oscillator normally used for detecting changes in capacitance values in combination with a voltage comparator provides inexpensive generation of pulse width modulation (pwm) suitable for a wide range of class d power applications.
Microchip Technology Incorporated


05/12/16
20160134075 

Gas laser device


A gas laser device which can perform optical amplification, laser light passing through a laser gas excited by electrical discharge, including: a first and second pair of discharge electrodes arranged longitudinally along an optical axis of the laser light; at least two mirrors reflecting the laser light amplified by the gas laser, the mirrors arranged opposite to each other to interpose a first discharge region defined by the first pair of discharge electrodes and a second discharge region defined by the second pair of discharge electrodes therebetween; and a shielding member located between the first pair of discharge electrodes and the second pair of discharge electrodes, the shielding member protruding from electrode surfaces of the discharge electrodes toward the optical axis of the laser light. The configuration can efficiently suppress parasitic oscillation with a simple structure..
Mitsubishi Electric Corporation


05/12/16
20160132147 

Capacitive touch system and frequency selection method thereof


There is provided a capacitive touch system including a touch panel, a plurality of amplification units, a plurality of anti-aliasing filters and a control unit. The touch panel includes a plurality of driving electrodes and a plurality of sensing electrodes configured to form inductive capacitance.
Pixart Imaging (penang) Sdn.bhd.


05/12/16
20160130842 

Mechanical assist mechanism for active pedestrian safety latch


A latch assembly for driving a closure panel from a closed panel position to an open panel position. The latch assembly comprises: a latch mechanism having a first latch element for retaining a mating latch component in a latched position and for moving the mating latch component from the latched position to an unlatched position when released, the movement of the first latch element biased towards the unlatched position by a latch biasing element; and an actuation system having: a mechanical energy storage system having a device for storing mechanical potential energy for assisting the latch biasing element in moving the mating latch component from the latched position to the unlatched position; a mechanical advantage system having a plurality of advantage elements for engaging the device, such that movement of the plurality of advantage elements is associated with a trigger force and cooperation of the plurality of advantage elements provides for amplification of the trigger force as an initiating force to release the stored mechanical potential energy; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy..
Magna Closures Inc.


05/12/16
20160130669 

Recombinase polymerase amplification (rpa) leishmania spp. and trypanosoma cruzi


Certain embodiments are directed to a sensitive isothermal amplification test based on the recombinase polymerase amplification (rpa) method that is capable of detecting <2 parasites in a biological sample.. .
The Board Of Regents Of The University Of Texas System


05/12/16
20160130642 

Method, microreactor and carrying out real-time nucleic acid amplification


A method for carrying out nucleic acid amplification, includes providing a reaction chamber, accommodating an array of nucleic acid probes at respective locations, for hybridizing to respective target nucleic acids; and introducing a solution into the reaction chamber, wherein the solution contains primers, capable of binding to target nucleic acids, nucleotides, nucleic acid extending enzymes and a sample including nucleic acids. The a structure of the nucleic acid probes and of the primers so that a hybridization temperature of the probes is higher than an annealing temperature of the primers, whereby hybridization and annealing take place in respective separate temperature ranges..
Stmicroelectronics S.r.l.


05/12/16
20160130641 

Highly sensitive detecting low frequency mutations


The disclosed edge-blocker oligonucleotide based as-nepb-pcr method amplifies allele specific dna (or rna) while dramatically blocking amplification of wild type (wt) dna (or rna). The as-nepb-pcr design allows ready modification of an existing pcr reaction setup with an edge-blocker oligonucleotide together with an allele specific primer complementary to the mutant sequence to achieve allele specific amplification.
Janssen Diagnostics, Llc


05/12/16
20160130633 

Method and amplifying dna fragment based on controlling ph change of reaction solution


The present invention provides a method and apparatus based on a dna fragment amplified by changing the ph value of a control reaction solution. Specifically, the present invention provides a method for nucleic acid amplification, comprising the following steps: (a) under conditions of ph 10-14 alkalinity, melting of a double-stranded nucleic acid molecule; (b) under conditions of ph 5-8 neutrality and near-neutrality, annealing of the melted nucleic acid molecule and a primer; and in the presence of a nucleic acid polymerase, causing the primer bound to the single-stranded nucleic acid molecule to extend to form an amplified double-stranded nucleic acid molecule..
Shanghai Intistute Of Applied Physics, Chinese Academy Of Science


05/12/16
20160130623 

Methods for amplification of nucleic acids utilizing clamp oligonucleotides


The present invention provides methods of amplifying a target nucleic acid utilizing a clamp oligonucleotide comprising a first target-binding region on the 3′-terminus and a second target-binding region on the 5′-terminus and tether region in between. The tether region may comprise a variety of user-defined sequences or elements that allow for further manipulation of the target nucleic acid.

05/12/16
20160130576 

Compositions and methods for directional nucleic acid amplification and sequencing


The invention provides methods and compositions, including kits, for directional nucleic acid amplification and sequencing. The invention further provides methods and compositions for the construction of directional cdna libraries..
Nugen Technologies, Inc.


05/05/16
20160127666 

Solid-state imaging element having image signal overflow path


Since the great number of elements constituting a unit pixel having an amplification function would hinder reduction of pixel size, unit pixel n,m arranged in a matrix form is comprised of a photodiode, a transfer switch for transferring charges stored in the photodiode, a floating diffusion for storing charges transferred by the transfer switch, a reset switch for resetting the floating diffusion, and an amplifying transistor for outputting a signal in accordance with the potential of the floating diffusion to a vertical signal line, and by affording vertical selection pulse φvn to the drain of the reset switch to control a reset potential thereof, pixels are selected in units of rows.. .
Sony Corporation


05/05/16
20160126900 

Transfer function regulation


The invention relates to a technique for controlling in an envelope tracking amplification stage, comprising: determining a representation of the output signal of the amplifier; determining a representation of the input signal of the amplifier; adjusting the determined representation of the input signal according to a target characteristic of the amplifier; comparing the adjusted input and determined representation of the output; and generating a control signal in dependence on the comparison.. .
Snaptrack, Inc.


05/05/16
20160126899 

Group-aware current-limited amplifier and system


A group-aware, current limited amplifier system including a group brownout control bus and a number of current-limited amplification channels coupled to the group brownout control bus. In an example embodiment, each current-limited amplification channel includes an amplifier, an amplifier power supply developing a current level signal that represents the amount of current being drawn by the amplifier, a brownout controller responsive to a digital audio input, the group brownout control bus, and the current level signal, and operative to develop a control signal; and an audio digital-to-analog (d/a) converter responsive to the digital audio input and to the control signal and operative to develop an analog audio output that is coupled to an input of the amplifier..
Maxim Integrated Products, Inc.


05/05/16
20160126693 

Method for generating a burst mode by means of switching a pockels cell


Method for generating a series of laser pulses with a laser assembly, the laser assembly at least having two reflecting members, a laser medium and an electro-optical modulator are disclosed. The laser assembly operates in a light amplifying mode, and runs a pulse extraction sequence.
High Q Laser Gmbh


05/05/16
20160126274 

Image pickup apparatus


To provide an image pickup apparatus that can increase capacitance value of an input node in a connection state without decreasing amplification transistor gain when capacitance is in a non-connection state. In an image pickup apparatus according to an aspect of the present disclosure, a gate electrode of an amplification transistor is arranged on a main surface of the semiconductor substrate, a third semiconductor region having a second conductivity type is arranged in a lower part of the gate electrode, and an added impurity concentration of impurity having the second conductivity type on a pn junction surface of a capacitance is higher than a highest value of an added impurity concentration having the second conductivity type in a region from the main surface up to a depth at which a source and a drain of the amplification transistor are arranged in the third semiconductor region..
Canon Kabushiki Kaisha


05/05/16
20160125948 

Sense amplification circuits, output circuits, nonvolatile memory devices, memory systems, memory cards having the same, and data outputting methods thereof


An output circuit of a nonvolatile memory device includes a sense amplification circuit configured to, during a sensing operation, generate output data based on a comparison between a first voltage on a data line and a reference voltage on a reference data line during a sensing operation, the first voltage corresponding to data read from at least one memory cell, and the sense amplification circuit being further configured to connect the reference data line with a ground terminal during the sensing operation.. .
Samsung Electronics Co., Ltd.


05/05/16
20160125479 

Systems and methods for dynamic image amplification


According to various embodiments, a system and a method for selecting images for advertisements using a computer system are disclosed. In one example, the method comprises computing, by the computer system, a plurality of valuations of a plurality of images, the plurality of valuations indicating levels of at least one of social engagement and personal engagement with the plurality of images, and identifying at least one image from the plurality of images based on a valuation of the at least one image from the plurality of valuations..
Triple Lift, Inc.


05/05/16
20160125132 

Determining nucleic acid concentration by counting nucleic acid copies


Provided herein is technology relating to quantifying the concentration of nucleic acids and particularly, but not exclusively, to methods for modeling data from a single quantitative amplification reaction, e.g., a pcr assay, to determine the initial concentration of a dna target. In alternative embodiments, additional unknowns may be used, e.g., parameters for bn, which is the concentration of probe at cycle n (and which changes in taqman assays due to cleavage of the probe), ec for efficiency of probe cleavage, pdc for apparent probe dissociation constant, etc..
Dna Software, Inc.


05/05/16
20160122811 

Compositions and methods for amplifying a nucleic acid sequence in a sample


The present invention features compositions and methods for amplifying a target oligonucleotide in a sample comprising one or more primer oligonucleotides comprising a 5′ nicking enzyme recognition site and a 3′-terminal region comprising a 2′-modified nucleotide. These methods are compatible with target oligonucleotides amplified using a nicking amplification reaction..
Envirologix Inc.


05/05/16
20160122810 

Systems and methods for nucleic acid capture


Provided herein are methods for improving the detection sensitivity of amplification reaction products. In particular, provided herein are methods of improving sensitivity of detection of amplification products by introducing modified and degradable nucleotides into amplification primers..
Ibis Biosciences, Inc.


05/05/16
20160122808 

Method for detecting the presence of a nucleic acid in a sample


An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support.
Gen-probe Incorporated


05/05/16
20160122805 

Primers for the detection and typing of carbapenemase-producing bacterial strains, and detection method and kit


Some pairs of primers are provided, being used for detection of carbapenemase genes and carbapenemase-producing bacterial strains, and a diagnosis method using said set of primers. Furthermore, there is also disclosed, preferably, the use of probes within each amplification reaction, more preferably multiplex pcr, for selective identification and detection of carbapenemase genes from a biological sample.
FundaciÓn Para El Fomento De La InvestigaciÓn Sanitaria Y BiomÉdica De La Communitat Valenciana


05/05/16
20160122801 

Sequencer pretreatment device and method thereof


A sequencer pretreatment device includes a suction and discharge mechanism, a nozzle head having a nozzle for mounting a dispensing tip, a container group for accommodating liquids including magnetic particle suspension, a moving mechanism for causing relative movement between the nozzle and the container group, and a magnetic unit that exerts a magnetic field to the mounted dispensing tip. A method includes an extraction step of mixing a sample, extraction reagent solution, and magnetic particle suspension in the container group and extracting nucleic acid, a fragmentation producing step of fragmentating the nucleic acid by mixing with fragmentation solution accommodated in the container group and producing a fragment of a base sequence having the number of bases corresponding to a sequencer using magnetic particle suspension using the sequencer pretreatment device, and an amplification pretreatment step of dispensing a solution containing the fragment into the reaction vessel using the sequencer pretreatment device..
Universal Bio Research Co., Ltd.


05/05/16
20160122800 

Signal amplification of fluorescence in situ hybridization


Among other things, this disclosure provides a method of detecting a target nucleic acid. Aspects of the method include: (a) obtaining a labeled nucleic acid probe that is complementary to a target nucleic acid, wherein the probe comprises a capture tag; (b) hybridizing the probe with the target nucleic in a fixed cell, in situ, to produce a duplex; (c) linking the probe in the duplex to a peroxidase conjugate via the capture tag to produce a peroxidase-labeled duplex; and (d) incubating the peroxidase-labeled duplex with a peroxidase substrate, wherein the peroxidase activity of the peroxidase conjugate catalyzes deposition of the substrate in the vicinity of the duplex, thereby producing a detectable signal..
Agilent Technologies, Inc.


05/05/16
20160122794 

System, pathogen detection


Systems and methods for pathogen detection are described. A method for pathogen detection comprises collecting a sample from a subject, combining the sample with amplification substances, performing detection operations on the combined sample, analyzing the detection signals, and disposing of the combined sample.
Sightline Innovation Inc.


05/05/16
20160122756 

Compositions and methods for directional nucleic acid amplification and sequencing


The invention provides methods and compositions, including kits, for directional nucleic acid amplification and sequencing. The invention further provides methods and compositions for the construction of directional cdna libraries..
Nugen Technologies, Inc.


05/05/16
20160122751 

Nucleic acid-tagged compositions and methods for multiplexed protein-protein interaction profiling


Methods and compositions for multiplexed protein-protein interaction profiling (e.g., immunoprofiling), based on nucleic acid tagging of polypeptides (e.g., by rna display) are described. In some embodiments the described compositions and methods utilize a library of prey polypeptide targets linked to prey rnas encoding them, and a population of bait polypeptides, e.g., a mixture of antibodies, that bind to one or more of the prey polypeptide targets and are used to isolate and identify the bound prey polypeptide targets by amplification of their associated prey rnas and sequencing of the corresponding cdnas.

05/05/16
20160121332 

Nucleic acid amplification reaction apparatus and nucleic acid detection method


A nucleic acid amplification reaction apparatus includes: a fitting section capable of fitting a nucleic acid amplification reaction vessel comprising a nucleic acid amplification reaction mixture; temperature adjustment sections which adjust the temperatures of first and second regions of the nucleic acid amplification reaction vessel, respectively; and a driving mechanism which switches the location of the first and second regions; the nucleic acid amplification reaction mixture includes first and second primer pairs, the reaction apparatus performs a thermal cycle by setting the temperatures of the first and second regions to a first temperature and a second temperature, respectively, and thereafter performs a thermal cycle by setting the temperatures of the first and second regions to a third temperature and a fourth temperature, respectively.. .
Seiko Epson Corporation


05/05/16
20160120428 

Digitally invertible universal amplifier for recording and processing of bioelectric signals


A system for measuring electrical signals in a biological subject includes a variable gain amplifier with a predetermined transfer function that generates amplified signals corresponding to an input from electrical signals in the biological subject over a predetermined range of frequencies and amplification gain levels, an analog to digital converter generating digital data corresponding to the amplified signals, and a signal processing device receiving the digital data for the plurality of amplified signals. The signal processing device applies an inversion filter with another transfer function that is an inverse of the transfer function of the variable gain amplifier to remove an effect of the transfer function from the digital data, and generates an output signal corresponding to the electrical signals in the subject with reference to the filtered digital data..
Indiana University Research And Technology Corporation


04/28/16
20160119566 

Image pickup apparatus


At least one image pickup apparatus includes a plurality of pixels each including a photoelectric conversion unit, a charge storage unit, and an amplification unit. The charge storage unit includes a first charge storage unit, a second charge storage unit, and a third charge storage unit.
Canon Kabushiki Kaisha


04/28/16
20160118941 

Amplication of a radio frequency signal


Apparatus (1) comprises envelope signal amplification circuitry (11) configured to receive an input envelope signal (env_in) indicative of an envelope of an input radio frequency signal (rf_in) and to output an amplified envelope signal (env_amp); and a radio frequency power amplifier (12) configured to receive a radio frequency control signal which is dependent on the input radio frequency signal(rf_in) and the input envelope signal (env_in), using the amplified envelope signal (env_amp) as its supply voltage, to output an amplified radio frequency signal (rf_amp). A method for amplification the radio frequency signal is also provided..
Nokia Technologies Oy


04/28/16
20160118939 

Amplifier and amplification method


An amplifier comprises a biasing unit, an amplifying unit and a schmitt trigger. The biasing unit is configured to generate a bias current which is independent of the power supply, so as to increase power supply rejection ratio.
Beken Corporation


04/28/16
20160118764 

Thick disc laser amplification system and uses thereof


The invention concerns a laser amplification system comprising a pumping device and at least one thick amplifier disc having a first face, which is reflective at the wavelengths of a pulsed laser beam of the laser amplification system and of a pump beam of the pumping device, as well as at least one heat-dissipation component to which this first face of the amplifier disc is firmly secured, the saturation fluence of the active medium of the amplifier disc being equal to or less than 3 j·cm−2.. .
Airbus Defence And Space Sas


04/28/16
20160118762 

Multi-core optical amplifying fiber device and multi-core optical fiber amplifier


A multi-core optical amplifying fiber device includes a plurality of multi-core optical amplifying fibers including a plurality of core portions doped with amplification medium and a cladding portion formed at outer peripheries of the plurality of core portions; and a connection portion connecting the core portions of the plurality of multi-core optical amplifying fibers to one another. The connection portion connects the core portions to restrain deviation, between every connected core portions, of amplification gain for a total length of the core portions connected one another..
Furukawa Electric Co., Ltd.




Amplification topics: Amplification, Nucleic Acid, Nucleotide, High Resolution, Modulation, Feedback Signal, Nanoparticle, Semiconductor, Raman Amplifier, Resonance Frequency, User Interface, Transmitter, Methylation, Sample Preparation, Sequencing

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