59results about How to "Unlimited scope of protection" patented technology

The invention discloses a chafing dish bottom flavoring without slag and preparing method, which comprises the following parts: salad oil, animal fat, pepper, soy sauce, fermented glutinour rice, wine, peppertree, ginger,garlic, green onion, salt and condiment materials.

The invention relates to a method for producing hydrogen by reforming methanol steam. The method comprises the following steps: taking methanol and water as raw materials, enabling the reaction temperature to be 410-460 DEG C, enabling the reaction space velocity to be 3000-23000h<-1> (calculated based on gaseous methanol), mixing the raw materials of the methanol and the water under the condition that the molar ratio of methanol to the water is 1: (0.8-2.0) for vaporization, then enabling the mixture to be in contact with a ZnO / ZnAl2O4 catalyst in a fixed bed reactor, generating reformed gaswhich is rich in the hydrogen, and separating the reformed gas by a palladium membrane separator for producing pure hydrogen gas. In the ZnO / ZnAl2O4 catalyst, the zinc-aluminum atomic ratio is more than 0.5: 1 and less than 2.5: 1. The method has the advantages of high reaction space velocity, high reaction conversion rate and low CO concentration, and the catalyst is simple to prepare, good in stability, low in cost and the like, thereby being particularly applicable to the process of integrating the hydrogen production by reforming the methanol steam with palladium membrane separation for preparing the pure hydrogen, and being capable of being used for industrial production process.

The invention relates to a method for preparing praziquantel, which is a one-pot method and comprises the following steps: performing an ammonolysis reaction of chloroacetaldehyde dimethyl acetal and an ammonia aqueous solution to generate aminoacetaldehyde dimethyl acetal; performing a condensation reaction of beta-phenylethylamine and chloroacetyl chloride in an organic solvent in alkaline environment to generate an intermediate 1; performing a condensation reaction of the intermediate 1 and the aminoacetaldehyde dimethyl acetal in an organic solvent to generate an intermediate 2; performing cyclization of the intermediate 2 in the presence of an acidic catalyst to generate an intermediate 3; performing a reaction of the intermediate 3 and cyclohexanecarboxylic acid chloride in an organic solvent in alkaline environment, and performing solvent crystallization to obtain the target product of praziquantel.

The invention relates to an automobile engine room baffle material and a preparation method thereof. According to the automobile engine room baffle material, the mass per unit area is (80-200)g / m<2>, the air permeability is <=400L / m<2> S, the hydrostatic pressure resistance is >=1.6kPa, and the flame retardant property reaches B1 level which is regulated on automobile trim fabrics by GB / T17951-2006 inflaming retarding fabrics. Split superfine fibers are subjected to splitting and reinforced forming in a spunlaced nonwoven mode and then subjected to dyeing, flame retarding and water repellent finish to form the baffle material. The automobile engine room baffle material has good sound insulation, oil repellency and flame retardant property, and is applied to automobile engine room baffles and the like.

The invention relates to a SEBS (Styrene-Ethylene-Butylene-Styrene) composite material for slippers as well as a preparation method and application thereof. The SEBS composite material for slippers isprepared from the following components in parts by mass: 40 to 80 parts of SEBS, 10 to 30 parts of white oil, 3 to 20 parts of lubricant, 0.5 to 2 parts of antioxidant, 0 to 3 parts of ultraviolet absorbent and 2 to 5 parts of foaming agent. The SEBS composite material for slippers as well as the preparation method and application thereof not only has high elasticity, but also improves the problem of poor elasticity of a traditional SEBS composite material for slippers, and has greatly-improved comfort and a wide market prospect. Moreover, slippers can be made by one-time injection molding.

The invention belongs to the technical field of battery and relates to a film lithium ion battery and application thereof. The electrode sheet of the film lithium ion battery comprises a metal layer and an outside non-metal layer. Electrode active materials are coated on the metal layer. The film lithium ion battery has the advantages of good safety and high volume density, and can prevent gas expansion, explosion and combustion. The invention has strong operation, lower cost when compared with the prior art, and good reproducibility, and the prepared product has stable quality and high volume density, and can be applied to IC cards, bank cards and other miniature electronic devices.

The invention relates to strong aroma roast chicken and a flavoring thereof. The flavoring provided by the invention is made from the following raw materials of: by weight, 10-20 parts of white sugar, 100-300 parts of refined salt, 100-300 parts of cerealose, 10-20 parts of sesame oil, 5-20 parts of dried orange peel, 5-20 parts of cassia, 5-20 parts of aniseed, 1-5 parts of Xinqi, 1-5 parts of common fennel fruit, 10-30 parts of ginger, 1-5 parts of nutmeg, 1-5 parts of kaempferia galamga sheets, 1-5 parts of Villous Amomum Fruit, 1-5 parts of clove, 2-8 parts of dahurian angelica root, 3-5 parts of tsaoko fruit and 2-8 parts of Chinese prickly ash. The roast chicken prepared in the invention has advantages of oily bright appearance, white meat quality, delicious taste and rich fragrance. The cooked meat is separated from bones and is fat but not greasy. When chewing the bones, chicken fragrance leaves in the mouth. The chicken meat can completely fall off if chicken legs are shaken while hot. The strong aroma roast chicken provided by the invention are first-grade food, and can be eaten when the chicken are hot or cold.

A method for operating a suction-type cleaner, in which, in a manner controlled in the filter dedusting position by an electromagnetically actuated switchover valve arrangement (19, 20, 21), at least one filter (9), through which the dirt-laden air flow passes, is dedusted in the opposite direction to said air flow, and the dirt-laden suction air from the dirt-collecting container (1) firstly passes through the at least one filter (9) which is adjoined, in the flow direction, by a suction chamber (12), which is adjoined downstream by an intermediate chamber (26) which is arranged on the suction side of the turbine (30), and a pressure chamber (34) is arranged downstream of the turbine (30), wherein, in order to reduce the actuating force of the switchover valve arrangement (19, 20, 21) in the dedusting position of the suction-type cleaner, the pressure between the pressure chamber (34) and the intermediate chamber (26) is equalised.

The invention provides a computer data encryption method which comprises the following steps: establishing communication connection between a computer and an intelligent terminal, acquiring identity information of the intelligent terminal, and generating a corresponding public key and a public key encryption algorithm; performing feedback of the public key and a public key encryption algorithm tothe intelligent terminal by the computer; reading own identity information through the WeChat applet by the intelligent terminal, encrypting the data transmission request by using a public key and a public key encryption algorithm, and transmitting the encrypted data transmission request to the computer; and receiving and decrypting the data transmission request of the intelligent terminal by thecomputer, verifying the identity information of the intelligent terminal, transmitting data to the intelligent terminal if the verification succeeds, and performing feedback of verification failure information to the intelligent terminal if the verification does not succeed. According to the method, the personal private data information of the user can be better encrypted, and the leakage of the personal private data of the user is prevented. Correspondingly, the invention further provides a computer data encryption system.

The invention discloses a traditional Chinese medicine composition self-emulsifying soft capsule used for treating cold, and a preparation method thereof. According to the preparation method, fructus forsythia, Rhizoma et Radix Notopterygii, and mint are weighed according to a certain ratio, and volatile oil of the three ingredients is extracted, and is mixed with grease, an emulsifying agent, and a co-emulsifier so as to obtain a self-microemulsifying concentrated solution; and the traditional Chinese medicine composition self-emulsifying soft capsule is prepared via a conventional method. The preparation method is simple; oral absorption effect can be improved; curative effect is exact and safe; stability is high; and quality is controllable.

The invention provides a preparation method for a chenille oar leather product. The preparation method comprises the following steps that (1) chenille fur after retanning and dyeing is neatened for the first time; (2) the fur after processing in the first step is subjected to staking and leather buffing and then is neatened for the second time; (3) a top side of the fur after processing in the second step is subjected to bottom oar spraying, color paste spraying and top oar spraying in sequence; (4) after the fur after processing in the third step is milled, wax change effect leather is obtained. A wax color change effect glaze can be obtained from a chenille flesh side. The product has good color fastness to light, dry and wet rubbing color fastness and PVC transfer resistance.

The invention belongs to the technical field of PCB (printed circuit board) processing, and provides a manufacturing method of an ultra-thin copper-thick printed circuit board, which comprises the following steps of cutting, inner-layer circuit processing, laminating, drilling, electrochemical copper plating, outer-layer film drying, acid etching, AOI (automatic optical inspection) and post-processing. According to the invention, the production cost can be effectively reduced, the process is shortened, the copper foil consumption in the pressing process is reduced, the consumption of copper balls in the electroplating process is reduced, and the consumption of etching materials in the etching process is reduced; in addition, the method provided by the invention can reduce the generation of waste etching liquid and is beneficial to environmental protection.

The invention provides an organic compound having a structure represented by formula (I): wherein each of X1-X4 independently represents N or CR, L1 represents a single bond or an aryl residue, L2 isa single bond or an aryl residue, L1 and L2 are not single bonds at the same time, m and n are integers from 1 to 3, when L1 is a single bond, m is 1, when L2 is a single bond, n is 1, Ar1 and Ar2 areeach independently H, C1-C12 alkyl, C1-C12 alkoxy, substituted or unsubstituted C6-C60 aryl, substituted or unsubstituted C3-C60 heteroaryl or cyano, Ar1 and Ar2 are not H at the same time, Ar1 and Ar2 are not C1-C12 alkyl at the same time, and Ar1 and Ar2 are not C1-C12 alkoxy at the same time. The invention also provides an organic electroluminescent material and an organic electroluminescent device.

The invention provides a method for preparing goose felt-effect leather by utilizing sheep shorn-piles. The method comprises the following steps: 1) dyeing retanned sheep shorn-pile fur and then settling for the first time, thereby acquiring the dyed fur; 2) fading the colored fur and then settling for the second time, thereby acquiring the fur with a fading effect; and 3) performing leather fluffing treatment and coating treatment on the fur with a fading effect, thereby acquiring the leather with the goose felt effect. The invention develops the light, soft and bright goose felt-effect leather similar to velvet by settling the fading felt tips on the sheep shorn-pile surface.

The invention provides a circuit breaker. The circuit breaker comprises a circuit breaker body, a connecting contact, a protection mechanism and a circuit breaker shell. The circuit breaker body and the protection mechanism are both arranged in the circuit breaker body, and the connecting contact is connected with the circuit breaker body; the circuit breaker shell is provided with a first throughhole for the connecting contact to extend out of the circuit breaker shell; the circuit breaker shell is also provided with a chute. The protection mechanism comprises an adjusting rod, the adjustingrod is connected in the sliding groove in a sliding mode, one end of the adjusting rod is located outside the circuit breaker shell, and the other end of the adjusting rod is located in the circuit breaker shell and connected with the connecting contact. Rapid installation and replacement of the circuit breaker can be achieved, and safe use of a user is facilitated; and meanwhile, good contact between the connecting contact and the mounting plate is ensured through the protection mechanism, and the phenomenon of poor contact is reduced.

The invention provides an N-vinyl pyrrolidone and N-vinyl caprolactam random copolymer solution and a preparation method thereof. The random copolymer solution is a homogeneous solution of the binaryrandom copolymer of N-vinyl pyrrolidone (NVP) and N-vinyl caprolactam, the random copolymer comprises 20 wt%-80 wt% of NVP and 20 wt%-80 wt% of NVCL, the solid content of the copolymer solution is 10wt%-50 wt%, and a cloud point is 39 DEG C-92 DEG C. The obtained random copolymer solution of N-vinyl pyrrolidone and N-vinyl caprolactam is clear and transparent under room temperature, the viscosityis 2000 cP-25000 cP, and the cloud point can be adjusted at 39 DEG C-92 DEG C.

The invention relates to an automatic welding method of a dumper side plate. The automatic welding method adopts a robot to automatically weld the dumper side plate and adopts manual auxiliary repairwelding, so that the welding quality is ensured, manual carrying is not needed, independent continuous welding procedure and welding process programming without the robot are realized through an off-line programming technology, and the working efficiency is improved. An automatic turnover device achieves unmanned automatic turnover, and the automatic welding procedure of the back face of the dumper side plate is completed.

The invention provides an infrared and visible image fusion method based on a mixed curvature filter. The infrared and visible image fusion method comprises the following steps: performing image decomposition on an infrared image to obtain a detail layer, a rough layer and a base layer of the infrared image; performing image decomposition on the visible image to obtain a detail layer, a rough layer and a base layer of the visible image; respectively fusing the detail layers, the rough layers and the base layers of the infrared image and the visible image to obtain a small-size layer, a large-size layer and a fused base layer; and superposing the small-size layer, the large-size layer and the fused base layer to obtain an infrared and visible light fused image. According to the method, the problem that the detail texture information is likely to lose when the infrared image and the visible image are fused by the existing fusion image processing method is solved, the detail texture information, the edge information and the structure information of a source image are reserved, and a better visual perception effect can be presented.

The invention relates to a welding method. The welding method is characterized in that image information of a product to be welded is acquired through an industrial camera and a line laser, a three-dimensional model of the product to be welded on the industrial camera is associated with a welding machine coordinate, the contour coordinate of the three-dimensional model can be converted into a movement trajectory coordinate of a welding machine, and a movement control program on the industrial computer directly drives the welding machine to operate along a welding trajectory for welding througha welding trajectory given by a vision program. The movement control program does not need to be pre-compiled, and the generality is extremely high; and images are automatically acquired through theindustrial camera, and the movement trajectory of the welding machine is obtained through coordinate conversion, errors caused by a tooling and errors of the product can be compensated during welding,and the welding accuracy is improved.

The invention provides a pulse feature extraction system based on EEMD-PNCC. The pulse feature extraction system comprises a pulse acquisition module, a pulse curve model construction module and a pulse feature processing module. The pulse acquisition module is used for acquiring pulse data information and preprocessing the pulse data information, the pulse curve model construction module is used for receiving the preprocessed pulse data information and constructing a multi-cycle time domain feature model according to the preprocessed pulse data information, the pulse feature processing module is used for obtaining pulse frequency domain feature information according to the preprocessed pulse data information and obtaining a pulse feature model according to a multi-cycle time domain feature model and the pulse frequency domain feature information. Complete pulse feature information can be accurately obtained, subsequent quantitative analysis on the pulse feature information is facilitated, and doctors can be assisted in performing clinical objective diagnosis through the pulse feature information. Correspondingly, the invention further provides a pulse feature extraction method based on the EEMD-PNCC.

The invention relates to a multi-sensor space-time deviation compensation method with arbitrary period. The method comprises: calculating the state sampling point data of the k-1th moment and correspondingly according to the dimension expansion state data of the k-1th time, using the insensitive transformation The weight of the state;acquiring the state prediction data of the kth time according tothe state sample point data of the k-1th time and the corresponding weight; and acquiring the kth state according to the state prediction data of the kth time and the corresponding weight Observing and predicting the sampling point and the observation prediction vector at each moment; obtaining the innovation matrix and the cross-covariance matrix between the state and the observation according to the observation prediction vector at the kth moment, the observation prediction sampling point and the corresponding weight, and updating the Karl Manner gain; according to state prediction data, observation prediction vector and innovation matrix and cross-covariance matrix, update the dimension state estimation and the expansion state error covariance matrix at the kth time to obtain multi-sensor space-time deviation estimation and Target state estimation.

The invention belongs to the technical field of food processing, and particularly relates to a high-protein bean fiber egg roll. The high-protein bean fiber egg roll contains the following componentsin parts by weight: 35-55 parts of wheat meal, 24-36 parts of soybean fibers, 18-27 parts of eggs, 9-15 parts of white granulated sugar, 6-13 parts of edible vegetable oil and 2-5 parts of a food additive. By utilizing bean dreg produced during production of beancurd jelly, the protein content of the egg roll is adequately increased; and the bean dreg is relatively high in fiber content and contributes to digestive absorption of a human body; and the high-protein bean fiber egg roll is high-protein and low-fat health food.

The invention belongs to the technical field of medicine, and discloses a preparation method of a traditional Chinese medicine composition. According to the preparation method, ethyl acetate is takenas a solvent, heating reflux extraction is adopted so as to obtain a traditional Chinese medicine combination capable of clearing throats; high speed centrifugal process is adopted separation, purifying, drying, and dry method pelletizing are carried out, so that a solid preparation is prepared through a routine method. The preparation method is capable of shortening production period, increasingeffective component extraction rate, reducing dissolving out of ineffective components, achieving more accurate prescription curative effect, and improving medicine application safety.

The invention relates to a calibration method. The method comprises the steps: arranging a calibration device with a calibration plate assembly, a light source assembly and a light guide assembly below an industrial camera; starting a light source assembly of the calibration device; turning on the industrial camera to photograph the calibration device to obtain a picture; moving the calibration device within the photographing range of the industrial camera while photographing, so that the industrial camera acquires image information of the calibration device in different directions; obtainingthe parameters of the industrial camera through the correction algorithm of the industrial camera, and completing the calibration of the industrial camera. The high-precision calibration requirement under various working conditions is met, the calibration stability and efficiency are improved, the calibration plate assembly can be prevented from being collided, scratched and abraded, and the service life is prolonged.

The invention belongs to the technical field of medicines, discloses a new crystal form of telaprevir and a preparation method thereof. The new crystal form of telaprevir shows characteristic diffraction peaks on an X-ray powder diffraction pattern represented by 2theta + / - 0.2 degrees at 10.78, 11.62, 18.04, 20.90, 23.12, 27.72, 31.00, 31.90, 32.86, 33.44, 37.30, 46.78 and 47.10, which is completely different from the prior art. The invention also discloses a preparation method of the new crystal form of telaprevir. The preparation method is simple, easy to operate, high in yield and purity and mild in reaction condition, and is suitable for large-scale production.

The invention discloses an electric cooker shell trimming device. The electric cooker shell trimming device comprises a rack and a conveying device, wherein the conveying device is arranged on one side of the rack and used for conveying an electric cooker shell; a first installing plate is arranged in the vertical direction of the rack; a clamping device is arranged at one end of the first installing plate, and a carrying device is vertically arranged at the other end of the first installing plate; a cutter device is arranged at the middle portion of the first installing plate; the clamping device comprises a first drive device and a suction cup; the suction cup is rotationally connected with the power output end of the first drive device; the carrying device comprises a containing platform and a second drive device; the second drive device drives the containing platform to rotate; the cutter device comprises a cutter, a sliding plate and a third drive device; and the cutter is arranged on the sliding plate, and the third drive device is used for driving the sliding plate to slide in the horizontal direction of the first installing plate. Through the device, trimming treatment is conducted on the electric cooker shell, efficiency is high, the automation degree is high, and the labor cost is saved.

The invention belongs to the technical field of batteries, and relates to a ferrotitanium battery. The cathode of the ferrotitanium battery contains a Li-Ti-O active material with a spinel structure, while the anode contains a Li-Fe-P-O active material with an olivine structure. The ferrotitanium battery has the advantages of high safety performance, excellent cycle performance, no gas bulging or explosion, environmental protection, no pollution, high operability, high reproducibility, stable quality and high reliability of the obtained product, and readily available raw material resources of electrode active materials.