71results about How to "Improve industrial applicability" patented technology

The present invention provides compositions and methods for manipulation of plant arabinoxylose and plant xylan synthases. Compositions include novel nucleotide sequences encoding xylan synthases and biologically active variants thereof. The invention also includes the discovery xylan synthase activity is a property of CslA polypeptides. Further provided are methods for xylose manipulation using the sequences disclosed herein. One method comprises stably incorporating into the genome of a plant cell, a CslA encoding nucleotide sequence operably linked to a heterologous promoter and regenerating a stably transformed plant. Methods for enhancing digestibility of plants and improving gum production in plants are also provided.

An epoxy resin represented by general formula (2), R1-R4 indicate hydrocarbon group of carbon number 1-6, n is 0 or integer of 1 or more and X in aromatic compound (1) is a bond or following general formula wherein R1-R6 indicates hydrogen atom or hydrocarbon group of carbon number 1-6, obtained by reacting aromatic compound represented by general formula (1) and epihalohydrine, having molecular weight distribution comprising, content of n=0 component in the epoxy resin represented by general formula (2) is 60% or less and epoxy equivalent is 250 g/eq or over.

The invention discloses an end-to-end dialogue method and system integrated with external knowledge, wherein the method comprises the steps of obtaining the input text information; obtaining the dialogue historical information corresponding to the input text information, and encoding the dialogue historical information to generate a historical information vector; acquiring the database information, encoding the database information through a multi-head key value of an external database access module by using a memory network, and generating a database vector; and encoding the input text information, and generating a text reply according to the historical information vector and the database vector. According to the method, a dialogue system completely based on an attention mechanism is established, the model training time is shortened, the knowledge base information is extracted from multiple dimensions, and the knowledge base retrieval capability is enhanced.

The present invention relates to an optical film comprising a substrate having microstructures and a resin coating disposed on the microstructures of the substrate. The resin coating comprising a plurality of organic particles and a binder. The microstructures comprise a plurality of columnar structures which are equilateral, and the organic particles are tangent to the columnar structures. The height of the organic particles is not less than the height of the columnar structures. The optical film of the present invention enables the organic particles to be uniformly and orderly distributed so that the transmitting light is homogenized and the brightness can be enhanced.

The present invention provides a simple and economical process for preparation of metal-coated non-metallic nano/micro particles. The nano/micro particles are composed of a core and metallic coat over the core using silver or other transition/noble metals. The core of the non-metallic nano/micro particles are selected from inorganic material such as silica, calcium carbonate, barium sulfate, or emulsion grade polyvinyl chloride and other polymers prepared by emulsion process including porous polymers. The metal coating is selected from the transition/noble metals such as copper, nickel, silver, palladium, platinum, osmium, ruthenium, rhodium, and such other metals and their combinations that are easily reducible to elemental metal.

The mobile vehicle charging system is applied to a mobile vehicle and includes a docking platform and a charging device. The docking platform provides parking to the mobile vehicle. The charging device includes an electricity transmission interface and an electricity measurement module. When the mobile vehicle is parked on the docking platform, the electricity transmission interface charges a battery module through an electricity reception interface of the mobile vehicle. As such, when an operator of the mobile vehicle parks the mobile vehicle onto the docking platform, the mobile vehicle can be automatically charged by the mobile vehicle charging system.

A solar cell module with a perovskite layer is revealed. The solar cell module includes a transparent substrate with a light incident surface and a surface opposite to the light incident surface. A plurality of solar cell units is disposed on the surface and each solar cell includes a transparent conductive layer, a first carrier transport layer, a perovskite layer and a second carrier transport layer. An insulation layer is not only located between the adjacent solar cell units but also covered over the solar cell units. A plurality of conductors is used for electrical connection of the plurality of solar cell units in series. Thus the solar cell module has better open circuit voltage and higher stability owing to connection way of the solar cell units in series and the insulation layer.

The present invention relates to a single crystal copper having [100] orientation and a volume of 0.1˜4.0×10⁶ μm³. The present invention further provides a manufacturing method for the single crystal copper and a substrate comprising the same.

A footbed has a rigid shell and a soft body. The rigid shell has a shell body and a supporting portion. The shell body has a rear portion, a middle portion, and a front portion that are connected sequentially. The supporting portion protrudes from the rim of the rear portion. Each portion has an inner face and an outer face opposite to the inner face. The soft body has a top face and a bottom face opposite to the top face, and the bottom face is laminated with each inner face of each portion. Hardness of the rigid shell is higher than hardness of the soft body, and the rigid shell and the soft body are integrally formed by heating a fabric of vertical fibers. A method for making the footbed is also provided.

The invention provides an object defect detection method and device. The method comprises the following steps: acquiring a sample image set containing a plurality of sample images; determining a pixel area corresponding to each bounding box; dividing the sample image set into a plurality of sample images according to the pixel area of each bounding box; performing training based on each sample image to obtain an instance segmentation model; obtaining an object image to be detected; respectively inputting an object image to be detected into the plurality of instance segmentation models so as to detect a defect category in the object image and a bounding box where the defect is located; and in response to the fact that the detected defect is a real defect, obtaining a detected defect category and a bounding box. Therefore, after the sample images are classified, the multiple instance segmentation models are constructed, the object defects are detected through the multiple instance segmentation models, it can be guaranteed that the obtained defects are real defects, the defect detection rate is increased, the false detection rate is reduced, and the industrial practicability is high.

A catalyst for an electrode of a membrane-electrode assembly of a fuel cell system is provided herein. More specifically, the catalyst includes a first catalyst including platinum supported on carbon, and a second catalyst including an Ir—Ru alloy.

The present invention relates to N,N-dimethyl imidodicarbonimidic diamide acetate, a method of preparing the same and a pharmaceutical composition comprising the same, and more particularly, to N,N-dimethyl imidodicarbonimidic diamide acetate which is a crystalline acid addition salt prepared by reacting N,N-dimethyl imidodicarbonimidic diamide with acetic acid, and which is very effective as a therapeutic agent for treating metabolic syndromes that glycosuria and diabetes mellitus, obesity, hyperlipidemia, fatty liver, coronary heart disease, osteoporosis, polycystic ovarian syndrome, a cancer depleted of gene P53, etc. are complexly occurred; treating diabetes mellitus and preventing its complication; and treating a cancer and preventing myalgia, muscle cell cytotoxicity and rhabdomyolysis, etc. since the acid addition salt is excellent in physicochemical properties such as solubility, stability, non-hygroscopicity, anti-adhering property, etc., and low toxicity, a method of preparing the same and a pharmaceutical composition comprising the same.

The invention relates to a Ce-Al-Cu-Ag bulk amorphous alloy with a low glass transition temperature and a wide supercooled liquid region. By taking Ce70Cu20Al10 as a basic component and the metal element Ag which belongs to the same main group with Cu as an alloying element, the composition of the alloy is determined by the follow formula: CeyAl10Cu20Agx, wherein x is the atomic percentage of the metal element Ag, y is the atomic percentage of Ce, x is greater than or equal to 1 but less than or equal to 5, y is greater than or equal to 65 but less than or equal to 69, and (x+y)=70. The alloy can form the bulk amorphous alloy with the critical dimension no less tan 3mm and the maximum supercooled liquid region reaching 95K. The alloy integrates low glass transition temperature, wide supercooled liquid region and good glass forming capacity. By means of the low glass transition temperature similar to a common polymer, the alloy can be used as an ideal material which researches phase change and structural relaxation of the metallic glass. By means of excellent conductivity and near-room-temperature super-plastic forming property, the alloy is expected to have a good application prospect in precise components and nano-meter fabrication.

The invention relates to the technical field of engine assembly detection, in particular to a machine vision-based metal device intelligent quality inspection equipment control system, a metal deviceintelligent quality inspection equipment control method and electronic equipment. A to-be-detected workpiece conveying system comprises a first controller and a conveying system. The first controlleris used for controlling the conveying system to convey a to-be-detected workpiece to a designated position. The analysis system comprises a second controller and a camera shooting unit; the first controller sends a signal to the second controller; the second controller drives the camera shooting unit to shoot the to-be-detected workpiece; the second controller analyzes the obtained picture to judge whether the to-be-detected workpiece is an authentic product or an inferior-quality product; a mechanical dynamic to-be-detected workpiece conveying system and a static visual processing system belong to different controllers respectively; the second controller and the first controller are prevented from belonging to the same controller, so that the second controller has enough computing power.The first controller has enough device interfaces, and the complexity of the system is reduced. Meanwhile, the applicability of a quality inspection technology can be well improved.