193results about How to "Improve quality assurance" patented technology

The invention discloses a multi-service dispatching method, a device and a system. The service receiving queues storing the service requests according to the service types are scanned in the current dispatching scanning cycle so as to determine the service receiving queues storing the service requests; the current weight corresponding to each service receiving queue is respectively determined among the service receiving queues storing the service requests; the current weight is in positive correlation with a preset priority value of the corresponding service receiving queue and increases as the increase of the dispatching times of the corresponding service receiving queue; the bigger the priority value is, the lower the priority of the corresponding service receiving queue is; the corresponding number of service receive queues are selected according to both the smaller-to-bigger sequence of the current weight and the number of the task executing queues; and a service request is acquired respectively from the selected service receiving queues as a task to be dispatched to different task executing queues. With the invention, the guarantee of the multi-service quality can be realized.

The invention belongs to the field of deep processing of agricultural products and relates to the field of animal feed processing, in particular to a biological feed additive, a preparation method of the additive and application of the additive to animal feed. The biological feed additive is prepared in the way that water-soluble ginkgo leaf residue feed dietary fiber or water-insoluble ginkgo leaf residue feed dietary fiber is uniformly mixed with a compound microbial bacterium at the weight ratio of (5-10) to 1.5 to obtain a mixture and the mixture is directly pressed in a dry granulator into granules with the particulate size of 80-90 meshes or 65-85 meshes. The preparation method solves the problem about recycling treatment of ginkgo leaf residue. The ginkgo leaf residue is converted into water-soluble and water-insoluble ginkgo leaf residue feed dietary fiber, and the dietary fiber is mixed with the beneficial compound microbial bacterium to prepare the biological feed additive, so that the good application of waste resources is realized and remarkable economic and social benefits are achieved.

Provided is a phantom device having an internal organ simulating phantom. The phantom device comprises: a phantom receiving radiation emitted from a radiation emitting unit and comprising therein a simulant that simulates an internal organ; a lifting unit installed under the phantom to support the phantom and moving the phantom relative to the radiation emitting unit, the lifting unit comprising: a worm shaft axially rotated by an external torque and having a worm formed on an outer circumferential surface thereof, a cylindrical worm wheel having gear grooves formed on an outer circumferential surface thereof to engage with the worm and a female screw formed on an inner circumferential surface thereof, and rotated by the axial rotation of the worm shaft; and a driven screw engaging with the female screw of the worm wheel, and moved up and down by the rotation of the worm wheel to move up and down the phantom; and a horizontal moving unit interlocking with the lifting unit and horizontally moving the phantom. Accordingly, since the phantom device can simulate any movement pattern, even the respiratory movement pattern of a patient's internal organ to accurately determine a desired dose of radiation to be delivered to the body part, high quality assurance of radiation therapy equipment can be achieved and therapeutic effect can be improved.

The invention discloses a controllable-respiration preservative film and a preparation method thereof. The method comprises the following steps: dissolving a water-soluble polyhydroxy plasticizer in water, adding the reaction raw material, heating until the raw material is completely dissolved in water, dispersing at high speed, and cooling to 50-70 DEG C to prepare a solution for running filming; and running the solution for running filming onto a steel belt on a running production line via a die head, and drying to obtain the controllable-respiration preservative film. The controllable-respiration preservative film is prepared from the reaction raw materials in percentage by mass: 60-80% of polyvinyl alcohol, 10-30% of water-soluble polyhydroxy plasticizer, 1-5% of moisture respiration regulator, 1-3% of compatilizer, 3-10% of water retention agent and 0.5-3% of assistant. The preservative film has high barrier property for oxygen and nitrogen sources; the bidirectional permeation exchange power for moisture can be effectively regulated and controlled through the raw material formula; and thus, the preservative film can ensure free respiration and moisture exchange of fruits and vegetables in the preservation process.

The invention relates to a bored pile pore-forming quality detecting device. A fluid density signal input interface, an ultrasonic communication interface and a three-dimensional posture interface of a pore-forming detecting host of the bored pile pore-forming quality detecting device are sequentially connected with a fluid density sensor, an ultrasonic launching and receiving sensor and a three-dimensional posture sensor through cable transfer nodes of a take-up and pay-off spool and a cable bus. The cable bus is wound around the take-up and pay-off spool and controlled to be taken up and paid off by the take-up and pay-off spool, the cable bus is taken up and paid off on a depth counting pulley, the depth counting pulley records the take-up and pay-off length of the cable bus, and the depth feedback signal output end of the depth counting pulley is connected with the pore-forming detecting host. A GPS sensor is located over a probe, and the signal output end of the GPS sensor is connected with the GPS signal input end of the pore-forming detecting host. The bored pile pore-forming quality detecting device can detect parameters such as pore diameters, pore depths, perpendicularities, whole-pore mud densities, dreg thicknesses, boring inclination directions and pore opening coordinates of bored pile formed pores, and the bored pile pore-forming quality reliability is ensured.

The invention relates to a method for storing tobacco leaves by way of mechanical regulation and manual nitrogen charging. The method is characterized in that the method includes the following steps: (1) constructing a sealed tobacco leaf-stacking space capable of mechanically regulating the storage environment, the six sides of which are sealed; (2) carrying out nitrogen charging-based fumigating control on tobacco worms and mildew for just one time, and adopting any one or the combination of the following two methods for fumigating control and keeping the closed state for more than 7 days in order to destroy the living environment of pests and mildew, so that the pests can be suffocated and the quality of tobacco leaves can be guaranteed: (a) adopting the charging of high-purity nitrogen to carry out fumigating control; (b) adopting the charging of the mixture of nitrogen and carbon dioxide to carry out fumigating control; (3) manually and mechanically removing accumulated heat and accumulated moisture in tobacco leaf stacks. The method has the characteristics of environment-friendliness and tobacco leaf quality protection.

The invention discloses a novel energy feedback testing and detection system of a quick charging pile of an electromobile. The system comprises an upper computer system, an alternating current distribution / variable frequency voltage regulator, a power analyzer, an energy power unit, a signal acquisition unit and a BMS (battery management system) simulator. The system is provided with the BMS simulator which can simulate real-time communication of a direct current charging pile in an automobile charging process and fault protection, so that the quality assurance of the direct current charging pile is improved; the system has an energy feedback function; a power module can return input direct-current energy to a power grid through a grid-connected inversion manner; the production cost is lowered; a higher quality detection platform is provided for a testing department; and the development of the electromobile and clean energy is promoted.

The invention discloses a catalyzing and cracking slurry oil settling agent. The catalyzing and cracking slurry oil settling agent is prepared from raw materials including, by weight, 10.0-12.0% of polyoxyethylene and allyl polyethylene oxide block polymers, 7.0-8.0% of PPG (poly propylene glycol) 8000, 5.0-7.0% of dimethyl diallyl ammonium chloride homopolymers, 4.0-6.0% of polyoxyethylene sorbitan laurate and the balance of aromatic hydrocarbon oil. The invention further discloses preparation method and application of the catalyzing and cracking slurry oil settling agent. Attraction between the catalyzing and cracking slurry oil and solid catalyst powder can be lowered by the aid of the formulated settling agent, settling velocity and remove rate of the catalyst powder are increased, ash content is effectively reduced, and quality is further guaranteed for the catalyzing and cracking slurry oil settling agent.

Belonging to the plastic packaging field, the invention in particular relates to a degradable high barrier active preservative film and a preparation method thereof. The degradable high barrier activepreservative film consists of an inner layer PLA resin film, a middle layer PVA resin film and an outer layer PLA resin film from the inside out in order, the inner layer PLA resin film, the middle layer PVA resin film and the outer layer PLA resin film all include a matrix and an assistant, and the inner layer PLA resin film also includes a bacteriostatic active ingredient. The degradable high barrier active preservative film provided by the invention has excellent moisture barrier properties, gas barrier properties, bacteria resistance, oil resistance and degradability, can effectively prevent moisture or oil loss, oxidation, corruption or degradation of food and fresh and raw food, extend the shelf life, and improve the quality guarantee effect.

The invention discloses a method for manufacturing a spectacle frame, comprising the following steps of: machining one end plane of a mould to form two spectacle frame grooves with a basic shape of the spectacle frame, wherein the two spectacle frame grooves are communicated by a crossbeam groove, two pile head grooves are extent form two ends of the spectacle frame groove, and a hinge groove for accommodating a metal hinge is arranged on each pile head groove. Any metal hinge capable of 180-degree rotation is fixed in each hinge groove, raw materials of the spectacle frame are blended, are heated to form a melt material, then are injected into the spectacle frame grooves, simultaneously flow into the crossbeam groove, the pile head grooves and the hinge grooves, are then cooled and solidified, to form the spectacle frame which is integrally formed with the metal hinges. Two spectacle legs are respectively pivoted on the metal hinges. The method uses an injection molding technology of integration forming of the spectacle frame / spectacle legs and the metal hinges, and can implement automation production, and reduction of management, personnel production cost. A finished product cannot appear traces any more, a product structure is more firmly, and product quality guarantee is increased. The invention further discloses a spectacle frame mould for implementing the manner.

One advantageous embodiment of the present invention is a self-locating fastening assembly (14) for aligning and securing a monument (12) to an airframe (16) of an aircraft (10). This self-locating fastening assembly (14) includes a self-locating tie-down member (24), which is fixedly coupled to one of either the air-frame (16) or the monument (12). The self-locating fastening assembly (14) further includes a socket member (26), which is coupled to the other of the airframe (16) or the monument (12). The self-locating tie-down member (24) includes a base portion (32) and a top portion (34) extending from the base portion (32). The base portion (32) is utilized for contacting the socket member (26) so as to guide said self-locating tie-down member into said socket member and secure the monument (12) in a predetermined position along at least one direction. Moreover, the top portion (34) is utilized for further securing the self-locating tie-down member (24) to the socket member (26).

The invention discloses a biological preservative farci flour product, comprising wrappers raw material formed by wheat flour and filling respectively combined with meat, seafood, vegetables, oil and seasoning. The flour product has the characteristics that composite preservative formed by the combination of microbial-derived preservative, anima-derived preservative and plant -derived preservative according to proportions is added into the filling. The biological preservative food is stored, transported and sold at normal temperature (below 25 DEG C), thus thoroughly bringing no quality and food safety hazards to food. Composite biological preservative technology is adopted and introduced to convenient food processing industry, such as fermented noodles class convenient foods, biological preservative foods are used for replacing frozen convenience foods, thus reducing the cost and energy consumption brought by the whole cold chain operation in the storing, transporting and selling processes of the products.

A three-dimensional dosage inversion method is disclosed. In the method, two-dimensional dosage acquired by measuring out of a die body is inversed so as to obtain the three-dimensional dosage in the die body; through a dosage guiding plan, the irradiation dosage can be guaranteed to be consistent with the plan dosage. The method can be used in radiation dosage calculating, three dimensional dosage measurement, a dosimetry verification and quality guarantee direction which belong to an interdisciplinary field, such as nuclear physics, a nuclear technology and application and the like. The three dimensional dosage in the irradiated die body can be accurately and rapidly acquired. By using a traditional point measurement or two-dimensional measurement, the three dimensional dosage in the die body can be hardly reflected. By using the method of the invention, the above problem can be solved. Besides, through error feedback of real time dosage reconstruction, controlling flux of a radioactive source and guiding the radioactive source to carry out accurate irradiation with quality assurance according to a plan, implement of the accurate guiding irradiation plan can be realized.

A special hoisting tool with a heat-preservation cover for hot metal charging in a traveling crane belongs to the technical field of apparatus for hoisting. The hoisting tool comprises a portal type hoisting hook beam component, a heat-preservation cover, a heat-preservation cover lifting system, a heat-preservation cover folding or opening and a lock hanging system, a hinge device on a ladle and an electric control system; the heat-preservation cover is connected with the ladle by the hinge device; the heat-preservation cover lifting system is directly installed on the portal type hoisting hook beam component; the lock hanging system is connected with the hinge device; and the main equipment traveling crane is in charge of supplying power to the special electric control system and the main equipment traveling crane and the special electric control system mutually receive useful signals so as to complete the sequential control and keep necessary linking relationship of all actions of the hoisting tool. The special hoisting tool has the advantages that the special hoisting tool with simple mechanism, reliable action, stable running, good consistency and high automation is adopted to realize the cover adding operation of the ladle during the transfer process of the traveling crane, the cover is ensured to duly avoid the molten iron flow and slag flow during the holt metal charging process and to be duly and hermetically covered after completing the hot metal charging process, thus controlling the heat loss to the maximum extent.

The invention relates to a method for improving the electroplating uniformity of a package substrate. The method comprises the following steps that (1), a top layer graph of a unit plate comprises a chip binding bonding pad and a fine circuit, and the base material area, except for the chip binding bonding pad and the fine circuit, of the unit plate is a copper-free area; (2), a bottom layer graph of the unit plate comprises a ball-mounting package bonding pad, and the base material area, except for the ball-mounting package bonding pad, of the unit plat is a copper-free area; (3), plate splicing is performed, particularly, the analysis result of the graph structures of the top layer and the bottom layer of the unit plate shows that the designed graph of the top layer of the unit plate is sparser than the graph of the bottom layer, namely the copper content of the graph of the top layer of the unit plate is smaller than that of the graph of the bottom layer, and during plate splicing, multiple unit plates are arranged on a production plate, and the adjacent unit plates on the left and right sides are arranged in a mirroring mode; and (4) an electroplating process is conducted. The phenomenon of poor electroplating uniformity is solved through the method of changing spliced plates, and the electroplating uniformity of the package substrate is improved.

The invention relates to a device for cold storage and effective long term fresh-keeping of ice wine. A fresh-keeping drinking device for cold storage of bottle wine comprises a casing, a gate on the front face of the casing, a refrigerating system and a temperature setting control system, and is characterized in that a wine fresh-keeping and automatic discharge device pressing inert gas into the sealed wine bottles is installed in the casing and comprises an inert gas storage bottle, a reduction valve connected with the inert gas storage bottle, an electromagnetic control valve, a gas conveying pipe communicated with the electromagnetic control valve, a wine bottle sealing cover connected to the gas conveying pipe, a wine discharging pipe getting through the wine bottle sealing cover from the wine bottle bottom and a wine discharging check valve installed at the end of the wine discharge pipe. The inert gas can be argon or nitrogen. Since the inert gas replaces air in the sealed wine bottle, quality assurance, fresh-keeping and taste remaining are realized, and wine automatic discharging is realized at the same time since pressure generated by the inert gas presses wine flowing out of the wine bottle.

The invention provides a universal lifting frame for steel structure modular houses. The universal lifting frame comprises a lifting frame body and a steel wire rope which is arranged on the lifting frame body and is used for lifting; the steel wire rope is connected with a chain jack used for adjusting the unilateral inclination degree of the lifting frame body; the lifting frame body comprises a gate type frame and a reinforced support piece arranged in the middle of the gate type frame; one end of the gate type frame is directly connected with the steel wire rope, and the other end of the gate type frame is connected with the chain jack arranged on the steel wire rope; a lower lifting lug used for connecting a lifting band is arranged at the lower side of the lifting frame body, and the upper end of the lifting frame body is provided with an upper lifting lug connected with the chain jack or the steel wire rope. According to the universal lifting frame, the chain jack is additionally arranged at one side of the steel wire rope used for lifting, so that the efficient adjustment of module in position can be realized; the universal lifting frame is simple to operate; after the universal lifting frame is adopted, the measure cost is lowered while high quality assurance is obtained, and the efficiency is increased; therefore, the universal lifting frame for the steel structure modular houses is widely popularized and applied to a module manufacturing process.

The invention discloses a power communication network and a capacity expansion and destroy-resistant routing path determination method thereof, and belongs to the technical field of communication. The power communication network comprises a client terminal, a centralized controller and multiple switches which support an OpenFlow protocol. Application of a software defined network enables power data communication to obtain a global network view, so that high quality of service is ensured. Information interaction is carried out between the centralized controller and the switches which support the OpenFlow protocol; when the power communication network requires capacity expansion or is in fault, a forwarding path is configured automatically, a processing delay is reduced, the capacity expansion speed and fault recovery are speeded up, the configuration error rate is decreased greatly, and consumption of the manpower resource is reduced.

The invention discloses a preparation method of a marinated duck, which comprises the following process steps of material selection, trimming, material mixing, curing, drying, frying, boiling, cooking, quantitative dividing, vacuum packaging, high-temperature sterilization, cooling, external packing, inspection and finished product delivery, wherein the ratio of salt, peppers, fried aniseeds added in the curing process is 100:(0.4-0.6):(0.8-1.2); in the boiling process, the boiling stewing materials comprise the following components in percentage by weight: 0.8 to 1.2 percent of salt, 0.2 to 0.4 percent of monosodium glutamate and 0.8 to 1.2 percent of cooking wine, and the materials are stewed for 30 to 40 minutes at the temperature of between 93 and 100 DEG C; and the high-temperature sterilization process comprises the steps of: putting the vacuum-packaged cooked duck into a high-temperature sterilization boiler, adjusting the pressure in the boiler to be between 0.15 and 0.25 kPa, then raising the temperature to be between 112 and 121 DEG C in 4 to 6 minutes, and performing constant-temperature sterilization for 25 to 30 minutes. The preparation method is suitable for preparing the marinated duck.

The invention belongs to the technical field of aluminum-plated films and provides a low-temperature, heat-sealing and inflation-resistant CPP aluminum-plated film. The invention is characterized in that, the low-temperature, heat-sealing and inflation-resistant CPP aluminum-plated film is formed through the co-extrusion process of four layers, namely a heat-sealing layer, a first core layer, a second core layer and an aluminum-plated layer, wherein the four layers are sequentially arranged and casted. The mass percentages of the heat-sealing layer, the first core layer, the second core layer and the aluminum-plated layer are respectively 19-20%, 28-29%, 33-34%, and 17-18%. The heat-sealing layer is prepared through mixing up ternary random copolymer polypropylene resin, ethylene-vinyl acetate copolymer (EVA) and a modifying agent. The first core layer is prepared through mixing up polypropylene resin and metallocene polyethylene. The second core layer is prepared through mixing up polypropylene resin, polyamide resin and low-density polyethylene. The aluminum-plated layer is prepared through mixing up copolymer resin and a reinforcing agent. An aluminum-plated film prepared through the above method is good in toughness, and the temperature of the heat-sealing layer can be reduced.

The invention relates to an intelligent counterfeiting bottle stopper which comprises a bottle stopper body and a radio frequency identification chip, wherein the chip is selected from chips with different working frequencies including low frequency, high frequency, ultrahigh frequency or microwave frequency range; and the radio frequency identification chip is encapsulated inside the bottle stopper body. The intelligent counterfeiting bottle stopper leads the information of wine to be stored in the bottle stopper, and utilizes radio frequency identification (RFID) technology to read the related information of the wine in the bottle stopper, thus leading the bottle stopper to become an identification carrier of the wine and having the intelligent counterfeiting function.

Production for composite ceramic tiles is carried out by: 1) preparing powder of ceramic tile; 2) mixing the powder with frit by proportion of powder : frit=(4-6) : (6-4) to obtain batching raw material, adding pigment or toner, ball milling, granulating to obtain the raw material powders; 3) mixing one or several raw material powder with powder of ceramic tile to obtain mixed powder; 4) mixing the mixed powder with the powder of ceramic tile; and 5) pressing forming the mixed powder, baking in furnace and surface treating the base tile. It achieves simple process and high quality.

The invention discloses a lower packaging structure which comprises a square body, wherein an assembly groove adaptive to one end of a product packaged by the square body is formed in the front surface of the square body, and corner reinforcing ribs are arranged at four corners, extending towards the inner side of the back surface of the square body, of the back surface of the square body. According to the lower packaging structure, the corner reinforcing ribs are arranged at the four corners of the back surface of the square body correspondingly, so that the external force impact resisting strength of the four corners of the lower packaging structure is improved; a situation that edge and corner positions are easy to damage when the lower packaging structure falls or a trampling working condition acts is improved; a protection effect of the lower packaging structure on the product is improved; and the quality guarantee during product transportation is improved.

The invention discloses a non-tobacco composition, a variable smoke amount tobacco bar, a preparation and application method thereof. The non-tobacco composition comprises lactic acid glyceride addedwith a nicotine substance and a smoking substance, and the tobacco bar body of the variable smoke amount tobacco bar contains the non-tobacco composition. The application method comprises the steps that an electronic smoking set with a temperature adjusting function is used for heating the variable smoke amount tobacco bar. According to the non-tobacco composition, the variable smoke amount tobacco bar, the preparation and application method thereof in the invention, slow-release and quality guarantee of materials such as nicotine substances, smoking substances, fragrance and other additives can be realized, so that the effective components can be preserved for a long time to guarantee the quality guarantee period of the product. The working modes of a smokeless (the smoking substances notworking) mode and a smoke mode ( the smoking substances working) can be realized on the basis of temperature adjustment, and the smoke amount can be further adjusted by adjusting the temperature in the smoke mode, so that the function of adjusting the variable smoke amount is realized.

The embodiment of the invention provides a code quality detection method, a code detection quality evaluation method, a code quality detection device and code detection equipment. According to the embodiment, the abnormal code is injected into the source code file to be detected according to the preset code injection strategy, the update code file to be detected and the restoration information areobtained, and the code file to be evaluated is obtained after the update code file to be detected is detected. Wherein the restoration information is used for assisting in restoring an abnormal codein the to-be-detected update code file into a source code of the to-be-detected source code file; therefore, whether the injected abnormal code in the to-be-evaluated code file is repaired or not canbe judged based on the restoration information, and the evaluation information of the code detection quality is obtained according to the judgment result. Abnormal codes are injected into a source code file to be detected in advance, the code detection quality is judged according to the found and repaired result of the abnormal codes, and evaluation on the code detection quality is achieved.

The invention belongs to the technical field of feed, and concretely discloses feed for promoting growth of black-bone chickens and a preparation method thereof. The feed for promoting growth of black-bone chickens comprises certain parts by weight of dry materials and fresh materials, the dry material comprises certain parts by weight of basic dry materials and growth promotion additives, wherein the growth promotion additives comprise certain parts by weight of dried orange peels, Huai wheat, spatholobus stems, cyperus roots, lily bulbs, Chinese magnoliavine fruits, lotus seeds, tuber fleece-flower roots, Szechuan lovage rhizome, and cinnamon; the preparation method comprises the following steps: treatment of raw materials, pelletizing, uniform mixing, and the like. The feed for promoting growth of black-bone chickens has the characteristics of scientific proportioning, abundant and comprehensive nutrition, and green and safety, and has the efficacies for calming and tranquillizing, rectifying qi and activating blood circulation, strengthening spleen and stomach, and promoting digestion; the feed can be used for effectively improving growth speed of black-bone chickens with high culture benefits, and cultivated black-bone chickens do not have internal drug residues and have good quality; at the same time, the preparation method of the feed for preventing diseases of black-bone chickens is simple and easy to carry out, and can effectively improve quality guaranteeing effects of the feed for promoting growth of black-bone chickens.

The invention discloses an apple juice beverage. The apple juice beverage contains fresh-keeping agent extracted from orange peels. Compared with the prior art, the fresh-keeping agent extracted from orange peel can prolong the shelf life of apple juice beverages, particularly keep the remaining apple juice in the large-volume apple juice beverage stored at room temperature for more than 3 days after opening.

The invention relates to low-fat-content Xinjiang naan bread and a preparation method thereof, and belongs to the field of food processing. The low-fat-content Xinjiang naan bread is mainly prepared from the following raw materials in parts by weight: 500 parts of flour, 5-15 parts of hypsizygus tessellates powder, 1-3 parts of active dry yeast, 1-4 parts of salt, 3-6 parts of sugar and 200-300 parts of water. Compared with conventional Xinjiang naan bread, the low-fat-content Xinjiang naan bread disclosed by the invention has the following advantages: the hypsizygus tessellates powder is added in the raw materials while grease is omitted, so that the prepared low-fat-content Xinjiang naan bread is rich in nutrition, and has health-care effects; moreover, the low-fat-content Xinjiang naan bread is low in fat content, healthy and prolonged in shelf life. Although the raw materials of the low-fat-content Xinjiang naan bread disclosed by the invention contain no grease, the crispness of the low-fat-content Xinjiang naan bread is comparable to the crispness of the Xinjiang naan bread added with grease, or the crispness of the low-fat-content Xinjiang naan bread is even better. In addition, the addition of the hypsizygus tessellates powder is capable of improving the coloring capacity of the Xinjiang naan bread, so that the baking time is thereby shortened. An oven is utilized to replace the pit as a baking device according to the preparation method; and during the baking processes, a technological means of using high heat first and using low heat later is utilized, so that the problems of excessive dryness and excessive hardness of the surface of the Xinjiang naan bread are effectively solved.