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212results about How to "Guaranteed stickiness" patented technology

Control method and device of air conditioner, storage medium and air conditioner

The invention discloses a control method and device of an air conditioner, a storage medium and an air conditioner. The method comprises acquisition parameters collected by a data acquisition sensor carried by the air conditioner; and the acquisition parameters comprise at least one of the windshield target, the air guide plate position, the indoor heat exchanger temperature, the indoor relative humidity, the indoor temperature, the air outlet temperature, an air inlet temperature, an air outlet temperature, an outer machine complete machine current, an inner machine complete machine current and a running time; according to the collection parameters, the operation parameters of the air conditioner are determined; the operation parameters, which comprises at least one of the heat exchange,the complete machine power, the energy efficiency and the overall power consumption. According to the scheme, the power consumption of the air conditioner in the prior art can be solved, the problem that the operation difficulty is large due to the fact that more temperature sensors and pressure sensors which are not arranged in the air conditioner need to be additionally arranged in the calculation process of refrigerating capacity and energy efficiency, so that the effect of reducing the operation difficulty is achieved.
Owner:GREE ELECTRIC APPLIANCES INC

Content recommendation method and device

The invention discloses a content recommendation method and device, and relates to the field of content recommendation. According to the method, multiple items of to-be-classified content in a contentpool are obtained and content identification is carried out; a corresponding content classification model is selected according to a content identification result to perform content classification onthe to-be-classified content to obtain to-be-recalled content; and preliminary recall is performed on the to-be-recalled content according to a recall strategy to obtain recalled content, the recalled content is sorted according to a recommendation model to obtain a preliminary sorting list, secondary sorting is performed on the preliminary sorting list by using a sorting algorithm model, and integration is performed to obtain a recommended content list. The content is recognized, filtered and classified accurately before being published by controlling the source, normal content is exposed tothe user online, and low-quality content is screened and filtered and is not exposed to the user so that online of low-quality content such as sensational headline writers, taking advantage of loopholes or vulgar on the platform is avoided, the overall content quality of the platform is improved and the stickiness of platform users is kept.
Owner:XIAMEN MEET YOU INFORMATION TECH

Glue gun

The invention provides a glue gun and belongs to the technical field of operation. The problem that the viscidity of glue is reduced as fine particles are formed in a glue-spraying process of the current glue gun is solved. The glue gun comprises a gun body, a spraying nozzle, an air cap and a plurality of spiral passages, wherein the gun body is provided with a glue-inlet passage and an air-inlet passage; the spraying nozzle is fixedly connected with the spraying nozzle; a glue-outlet passage with a small glue-outlet opening is arranged in the spraying nozzle and is communicated with the glue-inlet passage; a spraying opening is formed in the air cap; the air cap is sleeved on the spraying nozzle and is fixedly connected with the gun body; the small glue-outlet opening of the spraying nozzle and the spraying opening of the air cap are oppositely arranged; a converging clearance is formed between the outer side surface of the spraying nozzle and the inner side surface of the spraying opening of the air cap; the spiral passages are communicated with the converging clearance and the air-inlet passage. Glue sprayed out by the glue gun is silk-shaped, so that the organizing structure of the glue is prevented from being damaged, the glue is prevented from being cured, the silk-shaped glue is coated on the surface of an object, the contact surface between the glue and the object is increased, the viscidity is further improved, and the viscidity of the glue is effectively guaranteed.
Owner:曹县雅天工艺品有限公司

Information pushing method, device and equipment and storage medium

The invention relates to the field of big data, and discloses an information pushing method and device, equipment and a storage medium, and the method is used for the precise information pushing of auser. The method comprises the steps: constructing a user portrait of a target user according to the historical consumption behavior data of the target user, inputting the user portrait into a discount information prediction model corresponding to each piece of to-be-pushed discount information, calculating the probability that the target user applies the to-be-pushed discount information, calculating a return value of each type of discount information according to the probability and the cost of the to-be-pushed discount information, determining target discount information from the to-be-pushed discount information according to the return value, and sending the target discount information to the user terminal of the target user through the merchant platform server. According to the method, the discount information can be accurately pushed to the user, the promotion return is maximized, and the activeness of merchant customers and the user stickiness are kept. In addition, the invention also relates to a blockchain technology, and the historical consumption behavior data can be stored in the blockchain.
Owner:CHINA PING AN PROPERTY INSURANCE CO LTD

Quick temperature measurement component acidic stuffing with low moisture regaining possibility

ActiveCN104773995ALittle effect on insulationSlow moisture absorptionPhosphoric acidControllability
The invention discloses a quick temperature measurement component acidic stuffing with low moisture regaining possibility. The stuffing is prepared from a solid material and a liquid material in a weight part ratio of 1:3 through steps of stirring, pouring, standing and roasting. The liquid material is prepared by mixing 0.9-1.1 parts of light magnesium oxide, 4.5-5 parts of water and 5.3-5.6 parts of phosphoric acid; the solid material is prepared by mixing 0.96-1.2 parts of magnesite with magnesium content of 94-98% and 3.8-4.5 parts of aluminum oxide. The invention further provides a pouring method of the acidic stuffing. The acidic stuffing and an alkaline material are placed in environments with the same humidity for 1-12 month; according to observation, the hygroscopic velocity of the acidic stuffing is slower than that of the alkaline material. The insulativity of the stuffing is equivalent to that of a thermocouple of the alkaline material, and the stability and controllability are very good. The influence of environmental temperature and humidity on the acidic stuffing disclosed by the invention is not great; compared with the alkaline material, the quick temperature measurement component acidic stuffing has the advantage that the cost is greatly lowered.
Owner:马鞍山市东江冶金材料有限公司

Preparation method of hydrogenated rosin without crystallization tendency

The invention discloses a preparation method of hydrogenated rosin without crystallization tendency. The method comprises the following steps: (1) dissolving a C5-C8 saturated alkane for existing hydrogenated rosin, wherein the weight ratio of the C5-C8 saturated alkane to the existing hydrogenated rosin is more than 1, agitating to sufficiently dissolve, stopping agitating when the dissolving balance is achieved; (2) keeping the solution of the step (1) at 0-25 DEG C, standing for 4-8 hours to sufficiently crystallize and separate out the hydrogenated rosin with crystallization tendency, filtering the crystallized hydrogenated rosin, separating filtrate by distillation to separate a solvent to obtain the hydrogenated rosin without crystallization tendency. The method is simple in process and the hydrogenated rosin which is free from crystallization tendency, low in ash content and high in stability can be obtained through the method. And meanwhile, the invention further discloses the hydrogenated rosin without crystallization tendency prepared by using the method, the hydrogenated rosin without crystallization tendency is oxidation resistant and ageing resistant, and can be widely applied to the fields of adhesive, electronic soldering flux, coating, printing ink, rubber and the like.
Owner:广东科茂林产化工股份有限公司 +2

Degradable pressure-sensitive adhesive and preparation method thereof

The invention discloses a degradable pressure-sensitive adhesive and a preparation method thereof. The degradable pressure-sensitive adhesive is prepared from the following components in part by weight: 90 to 140 parts of polyvinyl alcohol resin, 30 to 60 parts of 2-ethyl benzofuran, 12 to 18 parts of magnesium oxide, 16 to 20 parts of glycerol, 5 to 8 parts of stearic acid, 20 to 30 parts of filler and 160 to 500 parts of acetone. The preparation method comprises the following steps of: adding the polyvinyl alcohol resin, the 2-ethyl benzofuran and the stearic acid into the acetone at the temperature of between 50 and 90 DEG C and dissolving completely; adding the glycerol, the magnesium oxide and the filler; and mixing uniformly to obtain the degradable pressure-sensitive adhesive. The main component of the pressure-sensitive adhesive is the polyvinyl alcohol resin which can be biodegraded completely; the 2-ethyl benzofuran can enhance the viscosity of the polyvinyl alcohol resin; and in the presence of the magnesium oxide, the viscosity of the polyvinyl alcohol resin can be enhanced and biodegradation of the viscosity of the polyvinyl alcohol resin can be promoted. The pressure-sensitive adhesive maintains the viscosity, overcomes the defects in the aspect of environmental protection and is a degradable pressure-sensitive adhesive. In addition, the preparation process is simple and the cost is low.
Owner:庄晓曦

Non-woven fabric hot melt adhesive tape as well as coating method and coating device thereof

PendingCN107521213APrevent hot melt adhesive from seeping throughGuaranteed stickinessLamination ancillary operationsLaminationWoven fabricPolymer chemistry
The invention relates to a coating method of a non-woven fabric hot melt adhesive tape. The coating method comprises the following steps: (1) recombining for the first time: enabling release paper A and release paper B to be recombined together by utilizing hot melt adhesive, and preserving heat to enable the hot melt adhesive to keep a fluid state, wherein the release force between the release paper B and the hot melt adhesive is less than the release force between the release paper A and the hot melt adhesive; (2) peeling off the release paper B: peeling off the release paper B and the hot melt adhesive to enable one side of the hot melt adhesive to be exposed to become a to-be-recombined surface; (3) recombining for the second time: enabling non-woven fabric and the to-be-recombined surface of the hot melt adhesive to be recombined, cooling simultaneously to enable the hot melt adhesive to be solidified so as to obtain the non-woven fabric hot melt adhesive tape; and (4) rolling-up: rolling-up the obtained non-woven fabric hot melt adhesive tape. The invention further discloses a coating device of the non-woven fabric hot melt adhesive tape, and the obtained non-woven fabric hot melt adhesive tape has the following characteristics: (1) by enabling the hot melt adhesive and the non-woven fabric to be combined together, the dressing meets hydroscopicity and air permeability simultaneously; and (2) as the hot melt adhesive is recombined on the non-woven fabric, not only is the hot melt adhesive difficult to peel off, but also adhesive overflowing cannot happen.
Owner:ZHEJIANG HAICHUANG MEDICAL DEVICE CO LTD
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