1238results about How to "Guaranteed unobstructed" patented technology

The invention discloses a message push method, an outgoing server using the message push method and an outgoing server system formed by a plurality of outgoing servers. The message push method includes the steps that all generated or updated messages in a message server are collected; the messages are inserted into a message queue; each message is sent to a corresponding message processing thread; the message processing threads process the corresponding messages to generate messages in a push format, and the messages in the push format are pushed in an asynchronous message processing mode; the message processing threads detect whether the messages in the push format are successfully pushed or not, and if not, the messages failing to be sent are inserted into an abnormal message queue; all the messages, in the push format, in the abnormal message queue are sent in an asynchronous message processing mode. By means of the message push method, blockage of a system and loss of the pushed messages can be avoided, and reliability can be improved through the master-slave structure of the outgoing servers.

The invention relates to a pine needle tea beverage. According to the technical scheme, the pine needle tea beverage comprises the following substances in parts by weight: 300-700 parts of pine needle, 70-120 parts of fructus crataegi, 10-60 parts of indian buead, 20-50 parts of mulberry leaf, 70-120 parts of red beans, 50-120 parts of Chinese yam and 5-50 parts of dandelion. The invention aims to provide a pine needle tea beverage which has a good effect.

The invention relates to a ship monitoring method. The monitoring method comprises a target identification method and a target tracking method, wherein in the target identification method, after an intercepted real-time video image and a background image are subjected to differential operation and binarization, a ship target is obtained by using a region growing algorithm, and the identified ship target is tracked and locked. By matching the target identification method, the target tracking method, a target locking method and a pairing comparison and database management method, a monitoring system can capture a ship and acquire continuous ship video under the condition of fog or night so as to realize all-weather monitoring of a shipping lane, ensure smoothness of the shipping lane and safety of the ship, reduce manual operation and realize automatic management; and the data information and the like acquired by monitoring are stored into a database, so that the data information and the like are convenient for digital management of the ship, can be timely called as required and can assist managers in learning more information about the ship.

The invention discloses a composition used for removing food retention and relaxing the bowels of the children, as well as a preparation method thereof. The composition used for removing food retention and relaxing the bowels of the children is designed for specific population of children, excluding the infants. The composition used for removing food retention and relaxing the bowels of the children is prepared from the following raw materials in percentage by weight: 10-50% of fruit and vegetable powder, 10-40% of prebiotics, 0.5-2.0% of active probiotic powder, 5-30% of dietary fiber, and 5-20% of a medicine-and-food homologous food extract. The dosage of the composition is preferably solid beverage or tablet candies. The preparation method of the composition used for removing food retention and relaxing the bowels of the children comprises the following steps: preparing raw materials, carrying out uniform mixing, and carrying out packaging; or the preparation method comprises the following steps: preparing raw materials, preparing a soft material, carrying out granulation, carrying out drying, carrying out grinding, adding the active probiotic powder, adding a flow aid and a lubricant, and carrying out tableting. The composition strictly complies with the principles of traditional Chinese medicines and western medicines, as well as the principles of safety, scientific properties and obvious functions; the raw materials are all selected from the catalog of medicine-and-food homologous, the catalog of new-resource foods and the catalog of common foods; and the selected raw materials are rationally matched in consideration of the taste.

The invention relates to a comprehensive verification system and method for identities and documentary evidences, and belongs to comprehensive credential verification systems and methods. According to the comprehensive verification system, a verification system website is established, and the verification system website serves as a verification center; the verification system website is connected with a terminal of the verification system website through a network to form a verification network system. Individual registration information and unit registration information are included in the verification system website, and are the bottom layer basic information of the verification system website. According to the method, a registration method and a verification method are included, unique verification email addresses are automatically generated by using identity numbers and organizing institution codes and serve as verification bases, and simple, convenient and reliable verification is achieved. Wrong identity cards, repeat identity cards and fake identity cards can be conveniently and fast found and screened, and the problem of train ticket wiped by ticket touts can be solved; fake official seals and credentials can be identified; the problem of social insurance and birth certificate verification can be solved.

The invention discloses a silica gel absorption column extraction kit and method for free DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) of blood plasma or blood serum and relates to the fieldof molecular biology. The kit comprises proteinase K, isopropyl alcohol, absolute ethyl alcohol and threefold-distilled water, and further comprises a lysis solution containing a nucleic acid separation accelerant, an adsorption solution containing a nucleic acid adsorption accelerant and a washing solution; the method is mainly carried out by utilizing the kit. By adopting the kit provided by the invention, the free DNA and RNA in the blood plasma or the blood serum can be rapidly and completely released, and denatured protein keeps a dissolved state; under the action of the adsorption solution, the free DNA and RNA are efficiently adsorbed on a silica gel absorption column; after the silica gel absorption column is washed by the washing solution, the free DNA and RNA with relatively high purity and concentration are obtained.

The invention discloses a cerebral aneurysm endovascular plastic repair bracket and a conveying device thereof, and solves a technical problem of treating small blood vessels and particularly cerebral aneurysm in a human body. The repair bracket is a netlike cylinder which is wove by elastic alloy wires with diameter of 30-50mum followed by heat treatment to form an elasticated net taking a cylinder shape in a free state, two end portions of the netlike cylinder is sparsely wove and a middle portion is closely wove to form a compact section. In the conveying device, a microcatheter is internally provided with a bracket folded in a straight line shape, a guide wire passes through the bracket, two ends of the bracket is connected with the guide wire by a pushing ring, and the bracket is the netlike cylinder. Compared with the prior art, the bracket composed of short diameter and soft alloy wires benefits isolating cerebral arteries bearing an aneurysm from a cerebral aneurysm neck, reducing thrombosis caused by impact of blood in the arteries bearing the aneurysm on the cerebral aneurysm body and separating the cerebral aneurysm body from the arteries bearing the aneurysm, thus the bracket is applicable to treatment of fusiform cerebral aneurysm.

The invention provides a domestic sewage separator, which comprises a cuboid sewage treatment box, wherein a filtering plate is arranged in the sewage treatment box in an inclined way; filtering holes are uniformly distributed in the filtering plate; a stirring and scraping device is arranged above the filtering plate; a hole cleaner comprises a hole cleaning tube, bearing support trolleys, inclined rails, a rope, a winch and pressure sensors; the two inclined rails are symmetrically arranged in the sewage treatment box, and are arranged under the filtering plate in parallel; bulges are arranged on the hole cleaning tube; the two ends of the hole cleaning tube are arranged on the bearing support trolleys through a rotating shaft; the bearing support trolleys are glidingly arranged on the inclined rails; one end of the rope is connected with the bearing support trolleys, and the other end of the rope is connected with the winch after bypassing a pulley; the pressure sensors are arranged at the top end and the bottom end of the inclined rails; a bottom plate is arranged in the sewage treatment box in an inclined way. The domestic sewage separator has the advantages that the structure is compact and reasonable; the sewage filtering effect is good; insoluble garbage sundries can be effectively separated; sundry residues in the filtering holes can be automatically cleaned.

The invention provides a drum screen capable of automatically and intermittently cleaning screen cloth. The drum screen comprises a motor, a speed reducer, a drum device, a rack, a cleaning device and a brush. The drum device is installed on the rack in an inclined mode. The motor is connected with the drum device through the speed reducer via a coupler. The cleaning device is composed of the brush, an eccentric shaft, a large chain wheel, a small sprocket and a transmission chain; the large chain wheel which is installed on a main shaft of the drum screen is connected with the small sprocket which is fixed to the eccentric shaft through the transmission chain; the brush is fixedly installed on the eccentric shaft. According to the drum screen, the screen cloth of the drum screen can be automatically and intermittently cleaned, so that it is guaranteed that the screen cloth is clear, labor intensity of a worker is mitigated, and screen efficiency is improved; meanwhile, it is also avoided that the brush makes contact with the screen cloth all the time, abrasion between the drum screen and the brush can be effectively reduced, and production cost is lowered.

The invention provides an efficient domestic sewage separation device, which comprises a hollow cylindrical sewage treatment tank with a cover plate at the top end, a filter vat, a stirring scraper and a hole cleaning barrel, wherein the filter vat is arranged at the center of the sewage treatment tank, filter holes are uniformly distributed in the side wall of the filter vat, a sundry opening is formed in the bottom of the filter vat and the top end of the filter vat is connected with a first rotating shaft; the first rotating shaft is driven by a first motor; the bottom of the sewage treatment tank is connected with the lower segment of the filter vat through an annular bottom plate which inclines towards the center of the inner side; the stirring scraper is arranged in the filter vat and comprises a second rotating shaft and a spiral plate arranged on the second rotating shaft; the second rotating shaft is driven by a second motor; and the hole cleaning barrel is arranged at one side of the filter vat, the top end is rotationally connected with the cover plate through a third rotating shaft and bumps matched with the filter holes of the filter vat are uniformly distributed on the side wall. The efficient domestic sewage separation device has the advantages that the structure is compact and reasonable, the sewage filter effect is good, insoluble waste sundries can be effectively separated, sundry residues in the filter holes are automatically cleaned and the filtering efficiency of the filter device is ensured.

The invention relates to non-wood fiber continuous cooking method and device. A suction filter plate is arranged on a cooking pipe of the traditional horizontal-pipe continuous cooking device so that cooking liquor can be charged into the cooling device again after being sucked through the suction filter plate and then heated through an external heat exchanger, therefore the purpose of indirect heating is realized; an intermediate pipe completing cooking is internally provided with a replacement filter plate; hot black liquor contained in pulp is replaced with cold black liquor, therefore cold blow is realized, and meanwhile the blown pulp achieves the degree of pulp washed by a vacuum pulp washer by replacing washing pulp; the suction filter plate and the replacement filter plate can be replaced and disassembled; the suction filter plate is self-cleaned depending on propeller scrapers of a screw shaft and is also provided with a back flushing device for forcible periodical cleaning; the replacement filter plate is cleaned depending on a stainless steel brushes positioned on rotary wings of a vertical type discharger and is also configured with back flushing liquid for forcible periodical cleaning; and the self-cleaning and the forcible periodical back flushing of the filter pates can ensure the smoothness of filter plate holes, therefore the purpose of continuous pulping is realized.

The invention relates to the technical field of sewage treatment, and particularly discloses a domestic sewage treatment device with a waste residue collecting function. The device comprises a box body, a water tank, a driving motor, a hollow rotating shaft, a rotating joint, a cleaning rod, a brush, a filter screen, a supporting seat and a nozzle. A supporting seat is fixedly mounted in the middle of the top end of the filter screen. The bottom end of the hollow rotating shaft rotationally communicates with a second water conveying pipe through a rotating joint. A residue collecting groove isformed in the upper surface of the filter screen. The water inlet end of the nozzle is connected with the second water conveying pipe. A supporting rod is fixedly mounted on the hollow rotating shaft. A cleaning rod being parallel to the filter screen is fixedly arranged on the support rod. Under the cooperation of the driving motor, the cleaning rod, the first water conveying pipe, the hollow rotating shaft, the rotating joint, the water pump, the second water conveying pipe and the nozzle, waste residues formed after sewage is filtered are easy to clean, smoothness of meshes in a filter screen is guaranteed, and therefore the sewage treatment efficiency is effectively guaranteed, and the device is suitable for application and popularization.

The invention relates to a seaweed polysaccharide beverage, comprising the following materials: 0.05-0.25g/L of seaweed polysaccharide, 0.3-0.4g/L of oligofructose, 5.0-15.0g/L of glucosans, 0.002-0.004g/L of beta carotene, 1.5-3.0g/L of milk powder, 0.08-0.15g/L of pectin, 0.08-0.15g/L of carboxymethyl curdlan, 0.01-0.15g/L of sodium carboxymethylcellulose, 3.0-15g/L of sugar, 5.0-20.0 g/L of malt sugar, 0.015-0.15g/L of fruit juice, 0.5-3.0g/L of honey, 0.01-0.25g/L of citric acid, 0.02-0.15g/L of malic acid, 0.1-0.3g/L of sodium citrate and 0.01-0.05g/L of potassium sorbate. Adding water to the components for diluting to a constant volume of 1L, and thus obtaining the seaweed polysaccharide beverage. Through certain recipe design, the seaweed polysaccharide beverage has the advantages of good taste and good stability, and also is multi-functional and has very good health care function.

The invention discloses an Internet of vehicle opportunistic routing method based on the geographic position. According to the method, different forwarding strategies are selected according to the quantity of neighbor nodes surrounding a vehicle node, if the quantity of neighbor nodes is relatively large, greedy forwarding strategies are selected to reduce copy spreading and network resource waste; if the quantity of neighbor nodes is relatively small, a distribution mechanism is selected for diffusion and transmission, and a message delivery rate is improved. When a relay node is selected, forwarding weight of each vehicle candidate node is acquired through calculation according to the geographic position of the node, the forwarding history and the speed information, and the node having the largest weight is taken as the optimal relay node. According to the method, different forwarding strategies are selected according to different real-time environments, the optimal relay node can be acquired through calculation according to a weight calculation formula, when the quantity of neighbor nodes is relatively large, time delay can be reduced, and network cost is reduced; when the quantity of neighbor nodes is relatively small, a message delivery rate can be improved, the distribution mechanism is selected for strategy diffusion and transmission, and pressure onto network resources can be avoided.

The invention discloses a power supply method and device based on a POE (Power Over Ethernet) switch and the POE switch. The method comprises the steps of: detecting whether PDs (powered device) of all ports of the Ethernet power supply POE switch are in place, and obtaining the ports where the PDs are in place; dividing the obtained ports into at least two groups, wherein at least two ports are arranged in each group; and providing power for the PDs of the ports in each group according to a set time interval, wherein the power is concurrently provided for the PDs of the ports in the same group, and the value of the set time interval is not greater than the value of an overload protection time. The scheme disclosed by the invention ensures that all the ports where the PDs are in place can be supplied with the power, a POE system is stable and a network is smooth, and all the ports can be normally supplied with power before being overloaded.

The invention relates to secondary productivity development of old wells and shut-down wells in oil fields and provides a window opening and sidetrack drilling short-radius horizontal well and reverse circulation well cementing and water plugging method. The method mainly includes the following six steps that: 1) a window opening point is selected; 2) a well trajectory is designed; 3) a whipstock is positioned and set; 4) casing window cutting operation is performed; 5) well trajectory control is performed; and 6) well completion operation is performed. The method of the invention can be applied to the secondary development of a part of low-yield wells and scrapped shut-down wells, can effectively obtain stored oil and residual oil in dead corners in uncontrolled areas of old wells, and can restore and improve single well production and ultimate recovery efficiency.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell, a heat exchanger, an air injection assembly, a first air supply assembly and a second air supply assembly, wherein the shell comprises a cover enclosure and a front panel arranged on the front portion of the cover enclosure; the top wall and the sidewalls of the coverenclosure are all provided with air inlets, and the lower portion of the front panel is provided with an oblong air supply outlet; the heat exchanger is provided with a first heat exchange section anda second heat exchange section; the air injection assembly is arranged in the air supply outlet and comprises a first air injection part and a second air injection part which are arranged transversely; the first air injection part and the second air injection part are used for injecting airflow in the air injection parts forwards and driving ambient air in air suction holes defined by the inner peripheral walls of the air injection parts to be sent forwards; the first air supply assembly is used for producing first heat exchange airflow flowing in from the air inlets, conducting heat exchangewith the heat exchanger and then supplied into the first air injection part; the second air supply assembly is used for producing second heat exchange airflow flowing in from the air inlets, conducting heat exchange with the heat exchanger and then supplied into the second air injection part. By adopting the wall-mounted air conditioner indoor unit, the air supply amount is increased, and the indoor temperature is lowered uniformly.

The invention discloses a cooking appliance with a frying function, belongs to the field of kitchen household appliances, and solves the problems of uneven heating temperature, poor taste of food materials and the like of the existing air fryer and other cooking appliances with related functions. The cooking appliance with the frying function comprises a pot body and a pot cover, wherein the pot body has an upper open cooking chamber, a frying basket contained in the cooking chamber, and a ventilation gap is formed between the frying basket and the cooking chamber. The pot cover is provided with a hot air device including a fan, and a plurality of arc-shaped wind guide ribs are radially distributed between the bottom of the frying basket and the bottom of the cooking chamber. The bending direction of the arc-shaped wind guide ribs coincides with the rotating direction of the fan. Through the arrangement of the arc-shaped wind guide ribs, the hot air fluidity in the ventilation gap is improved, the wind energy loss is reduced, and the hot air circulation is accelerated, so that the purpose of uniform and efficient heating is achieved.