917results about How to "Effective preservation" patented technology

Systems and methods analyzing body fluids such as blood and bone marrow are disclosed. The systems and methods may utilize an improved technique for applying a monolayer of cells to a slide to generate a substantially uniform distribution of cells on the slide. Additionally aspects of the invention also relate to systems and methods for utilizing multi color microscopy for improving the quality of images captured by a light receiving device.

The present invention provides a terminal supporting eNFC and its processing method, in which a card emulation mode is disabled when a user card does not support SWP, and NFC in non card emulation modes can further be supported. A mobile terminal disabling / enabling the NFC function is implemented by the interaction of the mobile terminal with a NFC emulation front end chip therein. When the terminal determines that the user card does not support the SWP interface, it disables the NFC function. If the terminal is required to work in a non card emulation mode, the terminal starts a NFC application in the non card emulation, mode, and enables the NFC function when determining that the NFC function is in a disabled state; after the NFC ends, the terminal disables the NFC function when determining that the user card does not support the SWP interface.

A system for managing computers in a distributed computer network includes a collection agent for each computer being monitored, a local database coupled to each collection agent, one or more condensing agents coupled to the databases, and at least one console module. The condensing agent generates an index table from a source database and sends it upstream to the next level up in the hierarchy of databases. Other condensing agents may in turn act on this index table and send it up to a still further level, until a top-level master node has an index table reflecting the entire network. The console can use the index table to identify what databases contain needed data, and then make only selective connections to databases to answer queries, avoiding connections to all the local databases. The condensing agent also produces summarized data and sends it upstream as well, to be used by the console. Efficiency is improved over conventional systems. Use of the index method and the summary method can be transparent to (hid from) the user of the console, or may be made visible, with selection options.

A method for selecting and saving information in a single user action. A user selects, with a computer input device such as a mouse, a document section having text and / or images from a primary document such as a web page displayed in a window of a primary document display program such as a web browser associated with a document section acquisition program. The selected document section is automatically, with no further user action required, transmitted over a network to a server computer and stored. Multiple document sections from one or more primary documents may be similarly stored. The document sections may then be transmitted to a document viewing program and displayed in a document viewer window. The user may select which document sections to retrieve and display, which are then assembled into a document at the document viewing program. Notes may also be added by the user in association with a selected document section. The assembled document may be saved as a scrapbook, printed, sent to a word processing program, and the like.

Significant research is being done to develop and improve delivery mechanisms for biopharmaceuticals and vaccines, including pulmonary (inhalation), nasal, transdermal, and oral alternatives. Market projections indicate that the delivery of proteins and vaccines by inhalation and oral formulation has become and will continue to be increasingly important. These delivery mechanisms, to be effective, will require better stabilization of the biologicals so that they can maintain potency and effectiveness at ambient temperatures for extended periods of time. The novel Preservation by Vaporization (PBV) Technology described herein provides cost-effective and efficient industrial scale stabilization of proteins, viruses, bacteria, and other sensitive biologicals, thereby allowing a production of products that are not possible to be produced by existing methods. The suggested new PBV process comprises primary drying under vacuum from a partially frozen state (i.e. slush) at near subzero temperatures followed by stability drying at elevated temperatures (i.e., above 40 degrees Celsius). The new suggested method can be performed aseptically in unit doze format (in vials) and / or in bulk format (in trays, bags, or other containers). The drying can be performed as a continuous load process in a manifold vacuum dryer comprising a plurality (e.g., 30) of vacuum chambers attached to a condenser during the drying.

Apparatus for storing and processing a plurality of data items each comprising supplied data values organized in one or more fields each of which stores typed data. Character strings and natural language text are converted to numerical token values in an array of fixed length integers and other forms of typed data (real numbers, dates, times, boolean values, etc.) are also converted to integer form and stored in the array. Stored metadata specifies the data type of all data in the integer array to enable each integer to be rapidly accessed and interpreted. When fixed length data types are present, the metadata specifies location, size and type of each fixed length element. When variable length data is stored in the integer array, size and location data stored in the integer array is accessed to rapidly and directly access the variable size data. The presence of implicit or explicit size information for each data structure, including variable size structures, speeds processing by eliminating the need to scan the data for delimiters, and by reducing the processing needed to perform memory allocation, data movement, lookup operations and data addressing functions. Data stored in the integer array is subdivided into items, and items are subdivided into fields. Items may be organized into more complex data structures, such as relational tables, hierarchical object structures, linked lists and trees, and the like, using special fields called links which identify other referenced items.

An apparatus to acquire 3-dimensional geographical information of an underground pipe includes an in-pipe transfer unit which moves along the inside of the underground pipe, a sensing unit which senses 3-dimensional location information of the in-pipe transfer unit, and an information storage unit which stores a value measured by the sensing unit. Accordingly, the depth at which the underground pipe is located as well as 2-dimensional location information of the underground pipe is stored in the information storage unit so that maintenance and repair of the underground pipe can be carried out with greater efficiency.

Disclosed herein are core-shell type nanoparticles comprising nanoparticle cores made of a metal or semiconductor, and shells made of crystalline metal oxide formed on the surfaces of the nanoparticle cores, as well as a preparation method thereof. According to the disclosed invention, the core-shell nanoparticles, consisting of metallic or semiconductor cores and crystalline metal oxide shells, can be prepared by epitaxially growing metal oxide on the surfaces of the metallic or semiconductor nanoparticle cores. By virtue of the crystalline metal oxide shells, the core nanoparticle made of metal or semiconductor can ensure excellent chemical and mechanical stability, and the core-shell nanoparticles can show new properties resulting from the interaction between the metal cores and the metal oxide crystal shells.

The invention provides a large-scale multifunctional corrosion stimulation test rack taking a test circular road as a main part, which is used for simulating the corrosion condition of high acid natural gas containing H2S, CO2 and Cl on a pipeline parent metal and a welded joint under the pipeline transmission condition. The device and the method provided by the invention can be applied to pipeline parent bodies with different pipe diameters, materials, steel grades and wall thicknesses, or a welded joint corrosion test; and test functions such as test on corrosion of the pipe section parent metal and the welded joint, sulfide stress cracking (SSC), hydrogen induced cracking (HIC), washout, corrosion inhibitor effect, welding process evaluation, corrosion monitoring method comparison, pipeline-corrosion-preventing process optimization and the like are integrated into a whole; and the test functions, such as preference of the corrosion process in the pipeline are integrated into a whole, thus reasonable material selection and safe welding quality are guaranteed, and the corrosion condition of the corresponding corrosion condition on the welded joint and the parent metal is known.

An enhanced pumped storage power system. More particularly, the invention is a regenerative power system that utilizes the gravitational forces of downward movement of large quantities of water to convert same to electrical energy. In the preferred mode of implementation, the system utilizes a man-made lake at a first level of elevation. Though higher altitudes can be effective, the lake need only be approximately twenty to thirty feet in elevation. The lake, which may exceed one hundred acres in size, may be elevated above and adjacent a natural body of water, such as seawater at a coastline. As such, sandy terrain associated with the region facilitates initial construction of the system. An underground generator is utilized for the power conversion and pumping of the water back to the upper reservoir during times of low energy demand, allowing for significant noise reduction. Importantly, the system of the present invention may be utilized to provide significant levels of power to serve relatively large geographic areas during times of peak energy demand, when other sources of power are more expensive and subject to power outages. Finally, it should be noted that the components of the system are aesthetically-pleasing in nature, allowing the system to be effectively utilized in a residential area.

One of the most frustrating things when recording for example songs from the radio is that many times by the time the user decides that he / she would like to record for example some song, the beginning of the song is already lost. Or the user might zap between radio stations and tune into the station after the song has already started or for example after the beginning of an interesting conversation or message or News item and is frustrated that he missed the beginning of it. Similarly, for example while zapping through cable TV stations, a user might find for example a fascinating scientific program or a fascinating report and regret that he / she had not seen or recorded it from the start for later reference. The idea of retroactive recording and / or replay has existed already since 1990 and there are a number of patents about it, but they do not deal with the problem of enabling retroactive recording and / or replay also when the user is zapping between channels for example on Radio or on TV. The present invention describes an improved system and method for automatic time-shifted retroactive recording or replay, that applies retroactive recording and / or replay also to a situation of switching between channels. Additional improvements and possible implementations are also shown, including for example improved zapping speed which can be used also without retroactive replay / recording.

The invention discloses a probiotic ultralow temperature refrigeration technology, a formula of a total-salt cryoprotectant which is suitable for the probiotic ultralow temperature refrigeration technology, and probiotic ultralow temperature refrigeration particles prepared by using the probiotic ultralow temperature refrigeration technology. The probiotic ultralow temperature refrigeration technology comprises following steps: (1) preparing a fermentation medium; (2) culturing probiotics; (3) centrifuging; (4) preparing the cryoprotectant; (5) adding the cryoprotectant; and (6) quick-freezing and moulding. The invention also provides a probiotic preparation prepared by using the probiotic ultralow temperature refrigeration particles, and a preparation method of the probiotic preparation. The probiotic ultralow temperature refrigeration particles are probiotic refrigerated bacterial strains which do not need to be dried and possesses advantages of fast refrigeration speed, high living bacterial rate and excellent rehydration performance. The probiotic ultralow temperature refrigeration particles contain water, can be dissolved in solutions more quickly, and are capable of preventing probiotic cells from damage caused by rehydration of normal low temperature refrigeration dried probiotic powder, and increasing the living bacterial rate of the probiotic preparation greatly.

Significant research is being done to develop and improve delivery mechanisms for biopharmaceuticals and vaccines, including pulmonary (inhalation), nasal, transdermal, and oral alternatives. Market projections indicate that the delivery of proteins and vaccines by inhalation and oral formulation has become and will continue to be increasingly important. These delivery mechanisms, to be effective, will require better stabilization of the biologicals so that they can maintain potency and effectiveness at ambient temperatures for extended periods of time. The novel Preservation by Vaporization (PBV) Technology described herein provides cost-effective and efficient industrial scale stabilization of proteins, viruses, bacteria, and other sensitive biologicals, thereby allowing a production of products that are not possible to be produced by existing methods. The suggested new PBV process comprises primary drying under vacuum from a partially frozen state (i.e. slush) at near subzero temperatures followed by stability drying at elevated temperatures (i.e., above 40 degrees Celsius). The new suggested method can be performed aseptically in unit doze format (in vials) and / or in bulk format (in trays, bags, or other containers). The drying can be performed as a continuous load process in a manifold vacuum dryer comprising a plurality (e.g., 30) of vacuum chambers attached to a condenser during the drying.

A two-volute low pressure turbocharger is provided with a VGT mechanism in one turbine volute only.

An indoor positioning method, indoor positioning system and indoor maps creating device thereof are provided. The method includes converting a panorama image corresponding to an indoor environment into a plurality of perspective images, and extracting a plurality of reference feature points and descriptors of the reference feature points from the perspective images; taking a shooting position of the panorama image as an origin, and recoding a plurality of 3D reference coordinate values corresponding to a central position of each perspective images; calculating 3D coordinate values of the reference feature points base on the 3D reference coordinate values, and storing the 3D coordinate values and the descriptors of the reference feature points as an indoor map corresponding to the indoor environment. The method also includes determining a 3D target coordinate value of a portable electronic device with respect to the origin of the indoor maps in the indoor environment.

The invention discloses an electronic file storage structure of mobile terminal equipment and a management method, belonging to a field for wireless mode management file of mobile terminal equipment. Currently file managing and storing mode of computers are not suitable for mobile terminal equipment and not compatible. So the invention adopts a series of software and hardware technology, converts through material format, fills memory area block, fills data bits, produces catalogue and label, fills copyright data, compresses file data and encrypts electronic content before encrypted target file UMD file comprising original data, index structure and copyright information compression is finally generated; the file is copied to the mobile terminal and edit interface is arranged at terminal of users. The invention has the advantages of simple structure, less operative steps, high compatibility, flexibility, safety and expansibility.

The present invention relates to an ophthalmic solution comprising 0.00001 to 10.0 weight percent of a simple saccharide, at least 0.00001 weight percent of a preservative, and not more than about 0.2 percent by weight chloride. The simple saccharide is chosen from the group consisting of: inositol; mannitol; sorbitol; sucrose; dextrose; glycerin; propylene glycol; ribose; triose; tetrose; erythrose; threose; pentose; arabinose; ribulose; xylose; xylulose; lyxose; hexose; allose; altrose; fructose; galactose; glucose; gulose; idose; mannose; sorbose; talose; tagatose; adlose; ketose; heptose; sedoheptulose; monosaccharides; disaccharides; sugar alcohols; xylitol; and polyol.

The invention relates to a DC bipolar short-circuit fault crossing method for a modular multilevel converter (MMC), and belongs to the electric power and electron technology and power transmission and distribution field. The method solves the problem of DC bipolar short-circuit faults when a MMC flexible DC power transmission and distribution system (MMC-based HVDC) employs overhead lines. For an MMC employing a unipolar sub-module, the MMC after detecting a DC bipolar short-circuit fault limits the DC short-circuit current within a relative low level, provides dynamic wattless support to an AC power grid, and effectively preserves and balances the energy of an inner capacitor of the converter to facilitate rapid starting of the converter after the fault is corrected. Compared with a conventional scheme of full-bridge sub-module-based MMC, the method is based on enhanced sub-module and mixed topology thereof. The cost is lower, and the economic performance is better.

The invention discloses a feed additive for conditioning intestines of animals and belongs to the technical field of feeds. The additive comprises probiotic, oligosaccharide, plant polysaccharide and an adsorbent, wherein the probiotic is a composition of bacillus licheniformis or bacillus subtilis, butyric acid bacteria and lactic acid bacteria. According to the feed additive for conditioning the intestines of the animals, a plurality of components are compatible, so that the feed additive can play a role from different angles such as improvement on the intestinal micro ecology environments, repair of intestinal immune systems, anti-inflammation, anti-virus and adsorption of toxin; the sub-health status of the animals during breeding can be solved; especially, the feed-mixed diarrhea phenomenon of poultry can be improved; the disease resistance of the poultry is improved; the feed utilization rate is increased; the feed meat ratio is reduced; the production performance is improved.

Systems and methods analyzing body fluids such as blood and bone marrow are disclosed. The systems and methods may utilize an improved technique for applying a monolayer of cells to a slide to generate a substantially uniform distribution of cells on the slide. Additionally aspects of the invention also relate to systems and methods for utilizing multi color microscopy for improving the quality of images captured by a light receiving device.

The method divides log information management system into log request process module and log information process module. Log detection process of the method includes (1) the log request process module constructs and outputs log detection request to the log information process module; (2) after detecting the log detection request, the log information process module detects stored state of log information in log information base, determines whether the detected stored state of log information exceeds prearranged configured threshold of log stored state; if yes, deleting log information with attribute being as unimportant in log information base; otherwise, ending current process. The invention realizes detection of log information, deletes unimportant log information automatically.

The invention belongs to the field of experimental sample processing technologies, relates to insect antenna sample processing methods and particularly relates to a transmission electron microscope processing method for insect antenna samples. The method sequentially comprises the following steps of: (A) preparing fixing liquid; (B) preparing various embedding agents; (C) dissecting, fixing and rinsing; (D) dewatering and soaking; and (E) gathering, so as to obtain the samples. The method has the advantages that the problems of difficulty in fixing liquid soaking and insufficiency in embedding agent soaking during the process of insect antenna transmission processing are solved, finally-obtained sample slices can be relatively flat, the phenomena of sample wrinkling, damaging and losing are greatly reduced, internal structures of the sample slices are all effectively fixed, and subcellular structures are clearly visible.

Provided is a technology capable of efficiently saving data generated at an intermediate stage of an analysis processing and reusing intermediate data. Data generated at the intermediate stage of the analysis is saved, quantified feedback information for the saved data is received as an evaluation value, and the intermediate data that has not been given an evaluation value is preferentially deleted while the analysis processing for similar data is performed with regard to the intermediate data that has received a particularly high evaluation value, thereby performing automatic management of the intermediate data by a background processing so that the analysis of data to be subjected to a comparison and a derivatively-assumed analysis can be performed at high speed.

The invention discloses an isolated liver perfusion system and method. The system comprises a perfusate temperature control tank, an isolated liver preservation tank, a portal vein perfusion path, a hepatic artery perfusion path, a perfusate backflow path and a bile collector. The portal vein perfusion path is used for conveying perfusate to the portal vein of an isolated liver, the hepatic artery perfusion path is used for conveying perfusate to the hepatic artery of the isolated liver, the perfusate backflow path is used for recycling perfusate flowing out of the isolated liver into the perfusate temperature control tank, and the bile collector is connected with the isolated liver preservation tank and used for collecting bile. The isolated liver is perfused from the portal vein and the hepatic artery through the two paths respectively, the system and method are applicable to damage protection in the isolated liver preservation process, the reperfusion injury of the liver can be significantly relieved, and reliability, stability and repeatability are high. The system and method can effectively store the isolated liver at low temperature, mild hypothermia and normal temperature, and the limitation that the isolated liver needs to be stored at low temperature and the requirement for marginal donor liver preservation cannot be met in the prior art is changed.

The invention relates to a preservation solution for organs, tissues or cells of human bodies or animals. The organ preservation solution comprises sodium citrate, potassium citrate, magnesium sulfate, sodium dihydrogen phosphate, sodium hydroxide, adenosine, arginine, tryptophan, mannitol, tetramethylpyrazine hydrochloride and other components. The organ preservation solution can be used for cooling, lavaging and preserving the organs of the human bodies or the animals, can effectively preserve human in vitro kidneys for 48 hours and animal in vitro kidneys for 72 hours, can prevent ischemia-reperfusion injury, and has great value for clinical application.

This device includes the following components. The control module consists of the work control board and the chipboard loaded corresponding programs. The storage module including the not-easy-lost memory stores classified various visiting data. The input module (IM) receives the image data and corresponding word info of various forms and certifications, e.g. the visiting form and ID card. IM is equipped with the second generation ID card scanner to obtain visitor's basic info. This device also includes a staff info management module, which manages via recording staff info. This invention improves the existed safe guard management system situation. It uses few manpower and resource to effectively complete qualified safe guard task. It also offers the staff info maintaining function. The user can add, delete and modify staff info at any time.

The present invention relates to a refrigerator and others, and in particular, purports to achieve a refrigerator, freezer, storage container, and cold storage which preserve the freshness of foods using the vacuum technology.An industrial refrigerator-freezer which has one or a plurality of storages and cooling means for cooling these storages comprise a hermetically sealed containers 11 installed inside the storage to refrigerate foods, exhaust means comprising an exhaust pump 19, exhaust duct 20 and others to individually exhaust air in the hermetically sealed containers 11, and a switching means installed to an operation panel 15 to turn on / off the exhaust means.

The invention relates to a distributed file system which comprises a big file storage server, a big file metadata management server and a cache server, wherein the big file storage server is used for storing split big file data blocks, and big files are files of which the size is larger than the preset size; the big file metadata management server is used for storing metadata of the big files, storing mapping information of the big file data blocks on the big file storage server, managing the namespace of the big files and processing the requesting information of a user; the cache server is used for storing small files, metadata of the small files and caching part of frequently visited big files, and the small files are the files of which the size is smaller than or equal to the preset size. According to the distributed file system, the big files and the small files are stored separately, the big files are stored on the big file storage server in a block mode, the small files are stored on the cache server and the reading and writing efficiency of the big files and the small files is improved effectively.

The invention discloses a cloud disk mounting system and method based on a container. and belongs to the technical field of cloud disk mounting based on kubernetes. The technical problem to be solvedby the invention is how to mount the wave cloud disk in the wave container service. According to the technical scheme, the cloud disk mounting system based on the container comprises container servicecluster nodes, a wave cloud disk manager and a wave cloud disk management ceph cluster, the container service cluster nodes are used as a framework for operation of the whole system, and a pluralityof K8s metadata objects are arranged in the container service cluster nodes. The metadata object of the K8s comprises a container group, a container group mounting path, a persistent storage declaration, a persistent storage, a wave cloud disk mounting module, a wave cloud disk provider, a wave cloud disk storage type, an external storage plug-in and a disk equipment directory. The invention further discloses a cloud disk mounting method based on the container.