395results about How to "Efficient accumulation" patented technology

An apparatus comprising a session file, session file editor, annotation window, concatenation software and training software. The session file includes one or more audio files and text associated with each audio file segment. The session file editor displays text and provides text selection capability and plays back audio. The annotation window operably associated with the session file editor supports user modification of the selected text, the annotation window saves modified text corresponding to the selected text from the session file editor and audio associated with the modified text. The concatenation software concatenates modified text and audio associated therewith for two or more instances of the selected text. The training software trains a speech user profile using a concatenated file formed by the concatenating software. The session file may have original audio associated with the selected text, wherein the apparatus further comprises software for substituting the modified text for the selected text. In some embodiments, the concatenation software concatenates modified text and audio associated therewith for two or more instances of the selected text. In some embodiments, the training software trains a speech user profile using a concatenated file formed by the concatenating software.

Interventional catheter assemblies that operate over a guide wire and incorporate guide wire management systems are disclosed. Specifically, a guide wire buffer zone is provided between a proximal end of the interventional catheter and the guide wire clamp that accommodates variable lengths of exposed guide wire in an unrestrained condition when the guide wire is clamped, allowing the distal end of the operating catheter to be advanced and retracted over the distal end of the guide wire without repositioning and reclamping the proximal end of the guide wire. The configuration of the guide wire buffer zone may be adjusted prior to or during an intervention based on the anticipated range of axial motion of the catheter and operating head relative to the guide wire.

The invention relates to a radar moving target Radon-fractional Fourier transform (RFRFT) long-time phase-coherent accumulation detection method, and belongs to the technical field of radar signal processing and detection. The radar moving target Radon-fractional Fourier transform long-time phase-coherent accumulation detection method includes steps of 1), performing range demodulation and pulse pressure for radar echo to complete intra-pulse accumulation; 2), initializing parameters; 3), completing long-time inter-pulse phase-coherent accumulation by RFRFT compensation distance and Doppler frequency migration; 4), traversing all search parameters and creating a distance-RFRFT domain detection unit graph; 5), performing constant false alarm rate detection for the detection unit graph; and 6), estimating movement parameters of a target and outputting movement point traces. The radar moving target Radon-fractional Fourier transform long-time phase-coherent accumulation detection method has the advantages that amplitude information and phase information of the echo of the moving target are simultaneously utilized for long-time phase-coherent accumulation, the distance and the Doppler frequency migration in a long-time accumulation procedure are compensated, background clutter and noise are effectively suppressed, an accumulation gain is increased, dim moving targets in the heavy cluster can be detected, the movement point traces of the target can be acquired, and the method has popularization and application value.

An image collecting system for collecting an image having a target character therein comprising a camera system that captures an image in which the target character is caught in a predetermined area; an image database that stores images captured by the camera system; a character information database that stores character information for identifying a person caught in an image as the target character; a character positioning unit for obtaining position information of the target character at a certain time; and an image collecting unit that connects to the image database and the character information database to identify images stored in the image database with the target character therein based on the character information stored in the character information database and the position information of the target character obtained by the character positioning unit, and collect images in which the target character is caught from the images stored in the image database.

Provided are poly(lactic-co-glycolic acid) (PLGA) and poly(lactic acid) (PLA) nanoparticles that encapsulate a low molecular weight and water-soluble drug and can deliver the drug to target legion sites where the particles gradually release the drug over a prolonged period of time. The nanoparticles are prepared by allowing the low-molecular, water-soluble and non-peptide drug to interact with a metal ion so as to make the drug hydrophobic, encapsulating the hydrophobicized drug into PLGA or PLA nanoparticles, and allowing a surfactant to be adsorbed onto the surface of the particles.

The invention relates to a sea surface micro-motion target Radon-linear contact transformation (RLCT) long-time phase-coherent accumulation detecting method which belongs to the technical field of radar signal processing and detection. The method comprises the following steps: (1) performing demodulation and pulse compression on radar echo, and completing calculation in pulse; (2) pre-judging sea conditions and detection target types and determining long-time phase-coherent accumulation parameters; (3) adopting RLCT compensation distance and Doppler migration and calculating micro-motion target signal energy; (4) viewing and searching parameters and establishing a distance-RLCT area detection unit graph, and carrying out constant false-alarm detection on the distance-RLCT area detection unit graph; and (5) evaluating micro-motion feature parameters, and outputting motion trace points. The sea surface micro-motion target Radon-linear contact transformation long-time phase-coherent accumulation detecting method applies sea surface target micro-motion features to target detection, meanwhile utilizes range and phase information of the echo to perform long-time phase-coherent accumulation to carry out long-time phase-coherent accumulation, effectively compensates distance and the Doppler migration, improves accumulation gain, has the capacity to detect a micro-motion target in strong clutter, can obtain the motion trace points of the target, and has popularization application value.

This invention relates to a method for producing succinic acid type culture by animalcule fermentation, especially relating to an animalcule actinobacillus succinogenes SW0580 generating succinic acid by a fermentated sugariness raw material, its preservation number: CGMCC No. 1593 and a method for utilizing said animalcule fermentation to produce succinic acid, in which, said animalcule is the actinobacillus succinogenes separated from the rumen tested and 10-50g/L succinic acid can be produced by anaerobic fermentating 20-100g/L sugariness raw materials.

The invention relates to a device for automatically realizing visual reuse of a Web system, which relates to the field of information technology, in particular to a Web front-end development technology. The device of the invention is composed of a bottom module set and an upper application set. The bottom module set consists of a component module, a page layout module, a style management module, aNodejs service module, a user-defined template analysis module and a system construction module. The upper application set consists of a page prototyping tool, an editable large-screen resource library, a page rapid production tool, a user-defined template development tool and an open source technology page development tool. The device of the invention adopts the mode of combining the server technology and the browser technology, so that the Web front-end code is developed by using a unified development pattern, when the system is developed, the most advanced Web front-end technology can be integrated. After the system is developed, the code that meets the production requirements can be generated by compiling tools, so that the Web development process becomes more pure, and the browser compatibility related problems need not to be considered too much in the development process,and the development efficiency and the development quality can be improved.

A community server categorizes and accumulates messages exchanged by users on a virtual community for respective topics. The community server includes a subscription type setting unit, which provides, to each user and predetermined administrator, a mechanism for selecting a subscription type indicating the way each user subscribes to messages posted to the virtual community. For this purpose, the subscription type setting unit manages the subscription types of respective users for each community using a subscription type table of community management information, and changes the subscription type in the subscription table in accordance with a request from each user and administrator.

The invention relates to a radar moving target long-time phase-coherent accumulation detecting method based on an RFRAF, and belongs to the technical field of radar signal processing and detection. The method comprises the following steps that (1) radar echo data are demodulated, pulsed and compressed in the distance direction, and pulse accumulation is completed; (2) parameters are initialized; (3) the RFRAT is adopted to compensate distance and Doppler migration, and then long-time interpulse phase-coherent accumulation is completed: (4) the parameters are transversely searched, an RFRAT domain detecting unit map is constructed, and constant false alarm detection is conducted; (5) target moving parameters are estimated, and moving trace points are output. The advantages of the ambiguity function and fractional order Flourier transformation are synthesized, high order phase signals of a target generated in the moving process can be flexibly matched and accumulated, the distance and Doppler migration are compensated, accumulation and gain of a radar to complex moving target signals are improved, the capacity of detecting weak moving targets in strong clutters is possessed, the moving trace points of the target can be acquired, and popularization and application value are achieved.

The invention discloses an application of metal fullerene monocrystal nanoparticles in preparation of a tumor vascular disrupting agent. The monocrystal nanoparticles are water-soluble metal fullerene nanoparticles with the surface charged with negative electricity, and have the particle size range of 50-250 nm; the nanomaterial can absorb and convert outside world radiation energy into heat energy, and the volume is expanded sharply when a temperature reaches a phase transition point. During treatment, a tumor-carried living organism is injected and given with the metal fullerene monocrystal nanoparticles; the metal fullerene monocrystal nanoparticles reach a tumor part through blood circulation, and are stranded at tumor pores and defective parts; under the action of the outside world radiation energy, the metal fullerene monocrystal nanoparticles accumulate heat, the temperature rises, and the volume is expanded sharply when the temperature exceeds the phase transformation critical point, so that morphological structures or functions of tumor vascular endothelial cells are changed, and tumor vessels are interdicted so as to make the tumor cells starved to death.

The invention discloses camptothecin and a self-emulsifying medicine precursor of a derivative thereof. The self-emulsifying medicine precursor is prepared by the covalent union of medicine molecules and hydrophilic radicals, wherein the medicine molecules are camptothecin molecules or camptothecin derivative molecules, and the medicine carrying quantity of the precursor is as high as more than 50%. The invention also discloses application of the self-emulsifying medicine precursor. The self-emulsifying medicine precursor can form micelles or vesicles with nano size in water, can be used as a medicine carrier used for loading one or a plurality of other anticancer medicines, such as CPT derivatives, yew alcohol, turmeric essence, methotrexate, irinotecan, danshinolic acid, matrine, doxorubicine and the like, can form a nano medicine carrying a plurality of medicines and can realize the synergic treatment of the medicines.

An accumulation conveyor system and method of accumulating articles includes providing an accumulation assembly that is adapted to accumulating a plurality of articles into a slug of articles. Slugs of articles are discharged to a transport line which transports the slugs and accumulates the slugs as required. The accumulation assembly is made up of a slug forming section which forms slug portions and discharges slug portions into slugs. The accumulation assembly accumulates articles in zones and reduces gaps between articles in sequence from upstream gaps to downstream gaps.

A solar cell is provided. The solar cell defines a receiving room in where at least a cell unit is located. A transparent cover plate is placed over the cell unit. In addition, the transparent cover plate includes a base plate and a structured plate which are adhered to each other. Wherein, the base plate is made from inflexible material and the structured plate is made from a photo resin. Moreover, there are pluralities of convex first patterns disposed on the incident surface of the structured plate.

A power generating device which includes a transformation member that is transformed by receiving a transformation force in a transformation direction, a first piezoelectric device that is disposed on the transformation member, a second piezoelectric device that is disposed on the transformation member, an inductor comprising a resonance circuit including the first piezoelectric device, a switch that is disposed in the resonance circuit, and a control unit that controls the switch to be in a conductive state for a predetermined period by detecting a voltage generated in the second piezoelectric device as the second piezoelectric device is transformed in response to the transformation force being applied to the transformation member.

An Escherichia coli recombinant strain producing shikimic acid, and a construction method and application thereof belong to the technical field of microbial gene engineering. The invention firstly utilizes a molecular biology technique to delete shikimic acid kinase I gene (aroK) and shikimic acid kinase II gene (aroL) of Escherichia coli CICIMB0013, and a gene (ptsG) of a key protein EIIBC<Glc> and a quinin acid/shikimic acid dehydrogenase gene (ydiB) of a glucose phosphotransferase system to obtain an Escherichia coli mutant strain CICIMB0013.SA4 (delta aroK, delta aroL, delta ptsG, delta ydiB). The invention also constructs a recombinant expression plasmid pTHGAA containing key genes comprising aroG*,ppsA and tktA in a metabolic pathway of shikimic acid; and the recombinant expression plasmid pTHGAA is transferred into the recombinant strain CICIMB0013.SA4 to obtain a recombinant Escherichia coli B0013 (SA4/pTHGAA) capable of producing shikimic acid efficiently. The Escherichia coli recombinant strain provided by the invention can realize efficient accumulation of shikimic acid in a fermentation process.

The invention discloses an NRIET quantitive precipation estimation method based on cloud classification and machine learning. The quantitive precipation estimation method based on cloud classificationand machine learning comprises the steps of first preprocessing radar data and rain gauge data, and matching a radar reflectivity with rain gauge precipation data based on a site; identifying different cloud systems such as strati and convective clouds according to the radar reflectivity intensity; then performing fitting training in real time using a machine learning regression algorithm to obtain a relationship model between cumulative precipation and radar combined reflectivity; and finally, applying the relationship model between cumulative precipation and radar combined reflectivity to radar combined reflectivity lattice field data in real time to obtain a quasi-real-time quantitive precipation estimation field.

A power generating device includes: a piezoelectric member that is formed from a piezoelectric material; one pair of electrodes that are installed to the piezoelectric member; a transformation unit that repeatedly transforms the piezoelectric member; an inductor that is installed between the one pair of electrodes and configures a resonance circuit together with a capacitive component of the piezoelectric member; a switch that is connected to the inductor in series; and a switch control unit that connects the switch when a transformation direction of the piezoelectric member is switched, and cuts off the switch when a time corresponding to a half period of a resonance period of the resonance circuit elapses.

The present invention provides a pharmaceutical composition comprising at least one member selected from a compound capable of enhancing Aβ37 production, a compound capable of inhibiting Aβ40 and Aβ42 production and enhancing Aβ37 production, and salts of the compounds and hydrates thereof.

The invention belongs to the field of microorganisms and discloses bacillus subtilis and a construction method and application thereof. At least one of purDP116L, purRA65D or guaBG279R in bacillus subtilis strains is in site mutation. B. subtilis A1, A2 and A3 strains are obtained respectively through single-site mutation of purDP116L, purRA65D or guaBG279R. Three single-site mutation plasmids sequentially convert a B. subtilis 168 (Delta upp) strain to obtain a B. subtilis A5 strain with three sites all in site mutation. The bacillus subtilis is an adenosine high-yield strain, adenosine can be accumulated effectively, yield of adenosine is increased, and a foundation is laid for industrialized production of adenosine.

The invention discloses a plant expression vector pBI121-LTPCRBKT and pBI121-BHYBKT and a method for efficiently producing astaxanthin by transforming a host cell by using the vector and culturing a transgenic plant. According to the method, the astaxanthin is efficiently produced at low cost by using transgenic plant cells, tissues or organs as reactors. The astaxanthin transgenic plant which is obtained by the method can be used as a raw material for extracting the astaxanthin or directly used as an additive to be used in industry of health care food, cosmetics, animal husbandry and the like.

The invention relates to a tri-channel asynchronous drafting, clustering and spinning device, a colored spun yarn three-primary-color mixing effect regulation and control device and mixed color section colored yarn. The tri-channel asynchronous drafting, clustering and spinning device is characterized by comprising a tri-channel asynchronous drafting device, a tri-channel yarn guiding device and a tri-channel clustering device; the tri-channel asynchronous drafting device comprises a combined rear roller, a middle roller and a front roller, the combined rear roller is composed of a first rear roller, a second rear roller and a third rear roller which are driven independently; the tri-channel clustering device comprises a tri-channel clustering groove special-shaped pipe, a tri-channel clustering groove is formed in the surface of the tri-channel clustering groove special-shaped pipe and comprises three clustering grooves, and the tail ends of the three clustering grooves intersect at a yarn intersection point. By effectively holding and clustering of tri-channel yarns, an intersection twisting point of three yarns is fixed in position, and a twisting triangular area is stable in form. Area ratio of primary-color fibers on a yarn outer layer is regulated and controlled to regulate and control color mixing effect of color phase, brightness and saturation degree of mixed-color yarn.