38results about How to "Reduced persistence" patented technology

Provided are chimeric antigen receptors (CARs) having antigen specificity for B-cell Maturation Antigen (BCMA). Also provided are related nucleic acids, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions relating to the CARs. Methods of treating or preventing cancer in a mammal are also provided.

The invention discloses an instant air energy heat-pump water heater and a control method thereof. The water heater comprises a first heat-pump circulation circuit, a second heat-pump circulation circuit, a water way pipeline part module, an electrical heating module and a control module. Each heat-pump circulation circuit is provided with a compressor and a condenser. The water way pipeline part module comprises a water inlet pipeline, a heat-pump heating pipeline and a water outlet pipeline, wherein the water inlet pipeline, the heat-pump heating pipeline and the water outlet pipeline are sequentially communicated with one another. A water flow regulating valve is arranged in the communication pipeline. The electrical heating module is arranged on the water outlet pipeline. The condensers in the two heat-pump circulation circuits and the heat-pump heating pipeline are integrated in a plate heat exchanger or a double-pipe heat exchanger. The control module is used for controlling the working modes of the two compressors, the working mode of a second compressor, the working mode of the electrical heating module and the working mode of the water flow regulating valve. The instant air energy heat-pump water heater is instant and can ensure water supply at constant temperature without a water tank, is simple in structure and improves operating stability and reliability of a heat pump unit.

A motion image data sequence, a method for generating the sequence, and a display device using the sequence are provided. The display device includes an image data input device and an image data processor. The image data input device transmits an initial image data to the image data processor. The image data processor inserts a mask frame between a first timing image frame and a third timing image frame to generate an output image data sequence. The mask frame includes a plurality of mask units and a plurality of image units. The mask units and the image units are disposed in an array form.

The present invention extends to methods, systems, and computer program products for reducing persistence commands. An application host sends a persistence command to a persistence provider for processing. If the persistence provider recognizes and is able to carry out the persistence command, the persistence provider incorporates the semantics of the persistence command into the command implementation strategy; otherwise, the persistence provider employs a command reduction processor. The process of executing or reducing persistence commands is repeated until the persistence provider has produced and completed execution of a command implementation strategy equivalent to the original persistence command or until an unprocessable persistence command is reached for which no further reductions are possible. A command reduction processor can provide alternative persistence commands or an algorithm of persistence commands with semantics equivalent to an originally received persistence command.

In a gas-barrier laminate having a layer structure of aromatic polyester resin/polyglycolic acid resin/aromatic polyester resin, a small amount of an aromatic polyester resin polymerized with a germanium compound (catalyst) is blended to the polyglycolic acid resin forming the core layer, thereby surface-roughening the polyglycolic acid resin layer. As a result, the peeling resistance between the polyglycolic acid resin/aromatic polyester resin layers is practically improved while maintaining a good gas-barrier property.

A hydrophilizing agent comprising: (a) a hydrophilic polymer which is a copolymer of N-vinylacetamide with a polymerizable monomer having a COOX group (wherein X means hydrogen, an alkali metal atom, or an ammonium salt); (b) a water-soluble urethane resin; and (c) inorganic silica. It imparts hydrophilicity and corrosion resistance to the surface of a metallic material.

The present invention provides persistent memory storage engine device based on log structure and a control method, including persistent memory allocators, persistent operation logs, and a volatile index structure. The control method of log structure-based storage engine includes: allocating by persistent memory allocators, new spaces to each processor for storing updated key value pairs; organizing acquired operation information into compact log entries, and adding compact log entries into persistent operation logs according to first preset rule, where first preset rule is performing batch persistency on compact log entries from the plurality of processor cores; and updating index entries in volatile index structure to point to new key value pairs. This application fully exploits opportunity to reduce persistence overhead by redesigning log structure storage format and batch persistence mode. An efficient persistent memory key-value storage engine based on log structure is designed which reduces latency while maintaining high system throughput.

The invention discloses an iron/polydopamine/carbon composite catalyst with double properties of reduction and oxidation as well as a preparation method and application of the iron/polydopamine/carbon composite catalyst, and belongs to the technical field of environmental functional materials and catalysis. The composite material comprises a Fe inner core, a polydopamine layer and a carbon layer, the Fe inner core is coated with the polydopamine layer, and the polydopamine layer is coated with the carbon layer; the mass of the carbon layer is M3, the mass of the polydopamine layer is M2, the mass of the Fe core is M1, and the ratio of (1.59 M < 3 > + M2): M1 is 0.05-1; and the Fe core comprises zero-valent micron or nano iron. The Fe < 3 + > on the iron surface can be reduced, the high reducibility of the iron-based material is kept, and meanwhile, the transfer efficiency of electrons transferred from the material to target pollutants can be improved, so that the reduction and catalytic performance of the material is improved.

The invention provides a negative ion ceramic tile. The negative ion ceramic tile comprises a green body layer and a glaze layer, the glaze layer is prepared from the following raw materials in partsby weight: 3-5 parts of negative ion powder, 30-50 parts of attapulgite, 20-40 parts of porous diatomite, 8-15 parts of microcrystalline glass, 20-30 parts of titanium dioxide, 5-10 parts of zinc oxide, 2-3 parts of modified phenolic resin and 1-5 parts of a titanate coupling agent; the preparation method of the negative ion powder comprises the following steps: mixing tourmaline powder, nano cuprous oxide, stannic chloride and nano zinc oxide, heating at 200 DEG C for 1 hour, heating at 350 DEG C for 1 hour to obtain a primary sinter, adding iron pentahydrate, LiTFSi and silicone, uniformly mixing, sintering at 500 DEG C in a nitrogen atmosphere, and pulverizing to 200 meshes, wherein the modified phenolic resin is modified by adding 0.5% of 1, 3-dimethylimidazole dimethyl phosphate salt.

An integral metallic fitting for affixing to a liquid retention tank orifice that serves to drain the tank as needed via a bottom wall orifice. The fitting comprises a tubular conduit for liquids outflow of a first diameter, a threaded segment covering the first depending end of the conduit suited for interruptible locking with a separate drain line, and a hollow core, flanged other end provided with an annular ridge disposed about the core which projects into the tank orifice and which ridge is hermetically bonded to the tank wall for safe draining.

The inventors surprisingly found that FXR plays a determinant role in the maintenance of viral episome in cells from tissues that are not specialized in bile salt synthesis and transport as the liver or the intestine. In particular, the inventors show that FXR agonist could be suitable for inhibiting the replication of viruses (e.g. BKV and HIV-1) that persist in the cell in an episomal and extrachromosomal form of DNA. Accordingly the present invention relates to a method of reducing persistence and expression of an episomal virus in a subject in need thereof comprising administrating to the subject a therapeutically effective amount of a FXR agonist.

The invention relates to the technical field of visual monitoring devices, and discloses a visual monitoring device applied to buildings, which comprises a main body shell, the front surface of the main body shell is fixedly connected with a monitoring device main body, and the back surface of the monitoring device main body is fixedly connected with a heat dissipation mechanism in the main body shell. Ventilation mechanisms are fixedly connected to the left and right sides of the main body shell, and a damping mechanism is fixedly connected to the bottom of the main body shell. According to the visual monitoring device applied to the building, through the arranged heat dissipation mechanism, when the device works, heat generated by the monitoring device body is transmitted to a heat dissipation plate through a heat conduction plate, air entering the shell makes full contact with the heat dissipation plate through heat dissipation holes to form heat exchange, and the heat is transmitted to a low position from a high position; and the heated air is discharged from the right side of the main body shell through the fan blades, so that the temperature of the monitoring device main body is always kept in a stable range, the fault rate of the monitoring device main body is reduced, and the service life of the monitoring device main body is prolonged.