6751results about How to "Increase stickiness" patented technology

An extrusion-based freeform fabrication method for making a three-dimensional object from a design created on a computer, including (a) providing a support member; (b) operating a dispensing head having at least one dispensing nozzle with a discharge orifice for dispensing continuous strands of a material composition in a fluent state at a first temperature onto the support member, the material composition including a reactive prepolymer with a melting point above 23° C. and the first temperature being greater than the prepolymer melting point; (c) operating material treatment devices for causing the dispensed strands of material composition to rapidly achieve a rigid state in which the material composition is substantially solidified to build up the 3-D object, the material treatment devices also working to convert the reactive prepolymer to a higher molecular weight thermoplastic resin; and (d) operating control devices for generating control signals in response to coordinates of the object design to control the movement of the dispensing nozzle relative to the support member and for controlling the strand dispensing of the material composition to construct the 3-D object.

A system and method of managing virtual documents is described. In this approach, a user database is set up on a network-connected computer. There are a number of virtual documents that are created by on other network-connected computers. These virtual documents have associated with them an attribute file having known header and field information. The virtual documents and their associated attribute files are sent from the other network-connected computers to the network-connected computer, which then categorizes and stores information from the virtual documents according to the contents of the attribute file.

A headgear for use with a patient interface for delivering a flow of breathable gas to a patient includes at least a strap (741) adapted to position the patient interface in sealing engagement with the patient's airways. The strap is constructed from an elastomer and a first side of the strap includes a first region (215) on a portion of its surface that is textured to reduce friction with objects contacting the strap. A textured surface coating for a portion of an elastomer strap included in a headgear system is adapted to contact the skin of a patient, when in use, and the coating has a Ra value greater than zero. A vent (500) for use with a patient interface for delivering a flow of breathable gas to a patient includes a plurality of rises (580) and runs (570) in a stepped arrangement; and a plurality of holes (510) in the stepped arrangement for the venting of gas.

The present invention includes materials and methods for providing vehicles useful for providing drug formulations that address the potential drawbacks of known nonaqueous formulations. In particular, the present invention includes nonaqueous vehicles that are formed using a combination of polymer and solvent that results in a vehicle that is miscible in water. The nonaqueous vehicles facilitate the formulation of drug formulations that are stable over time, even when stored at, or exposed to, elevated temperatures. Moreover, the miscible vehicles of the present invention allow the preparation of drug formulations that work to reduce the occurrence of partial or complete occlusions of the delivery conduits included in delivery devices used to administer the drug formulations.

The object of the present invention is to provide a novel acrylic-modified silyl-terminated polyether resin composition which is advantageous not only in terms of the availability of raw materials and the ease of synthetic reaction, but also in fast-curing, good storage stability, good weatherability, high adhesiveness, thus promising high potentials of industrial utilization. Further, the object of the present invention is also to develop an environment-friendly curable composition which is a major social consideration. The composition is a curable composition comprising an oxyalkylene polymer (A) containing silyl functional group capable of crosslinking by forming a siloxane bond and a copolymer (B) having a molecular chain comprising alkyl acrylate and / or alkyl methacrylate monomer units and containing silyl functional group capable of crosslinking by forming a siloxane bond, said copolymer (B) having both dialkoxysilyl and trialkoxysilyl groups as said silyl functional group.

A composite structure mainly composed of hydratable fine fibers in the form of microfibril and a water swellable solid body, the fibers being obtained from cellulose or derivatives thereof, and at least part of the surface of the solid body is covered with the fine fibers. The absorbent composite can be formed in various form of, for example, particle, pellet, sheet and the like, especially of a sheet type with a supporting sheet of a non-woven fabric. The present invention further provides a method of making the composite structure.

A method of selecting components for use in water-absorbing pressure-sensitive adhesive compositions is provided. The method involves selecting a film-forming polymer, a ladder-like non-covalent crosslinker that is capable of forming a ladder-like interpolymer complex with the film-forming polymer selected, and selecting a carcass-like non-covalent crosslinker that is capable of forming a carcass-like complex with at least one of the film-forming polymer selected or the ladder-like non-covalent crosslinker selected. The adhesive hydrogels provide high adhesion in a swollen state and bridge the gap between conventional pressure sensitive adhesives and bioadhesives. Methods for preparing and using the resulting compositions are also disclosed.

A headgear for use with a patient interface for delivering a flow of breathable gas to a patient includes at least a strap (741) adapted to position the patient interface in sealing engagement with the patient's airways. The strap is constructed from an elastomer and a first side of the strap includes a first region (215) on a portion of its surface that is textured to reduce friction with objects contacting the strap. A textured surface coating for a portion of an elastomer strap included in a headgear system is adapted to contact the skin of a patient, when in use, and the coating has a Ra value greater than zero. A vent (500) for use with a patient interface for delivering a flow of breathable gas to a patient includes a plurality of rises (580) and runs (570) in a stepped arrangement; and a plurality of holes (510) in the stepped arrangement for the venting of gas.

The invention discloses a real-time recommendation system and method of financial products of banks based on Naive Bayesian classification wherein the method comprises: acquiring the data of a bank business system, a peripheral system, and an internet / mobile internet; processing and storing the data in a basic database; conducting characteristic processing to the data attributes of the customers in a certain area; converting for data characteristics to develop a characteristic database; classifying the data in the characteristic database as a training data set and a verification data set which are used respectively for the training and estimating of a Naive Bayesian classification algorithm model; obtaining a model base after several times of iteration; identifying the characteristics of customers and in combination with the Naive Bayesian classification algorithm model base, matching the customers with the financial products they are mostly likely to purchase in real time; and recommending to the customers the financial products that are forecasted and matched by the models. The recommendation system and method of the invention are capable of helping customers to find out suitable products, therefore, increasing the user experience and the bonding effect of the customers to the financial products, lifting up the transferring rate of the products and making the bank more competitive.

The present invention relates generally to a method of blunting the postprandial glycemic response in a human by feeding an induced viscosity fiber system. The invention also relates to an induced viscosity fiber system and the liquid products that incorporate the induced viscosity fiber system. Further, the invention relates to a method of incorporating soluble fiber into a liquid product without the typical negative organoleptic or physical stability issues. The invention also relates to a method of inducing the feeling of fullness and satiety by feeding the induced viscosity fiber system.

The invention discloses a solar panel back film and a technique for manufacturing the same. The back film comprises a PET film substrate with thickness of between 100 and 350 micrometers, wherein, fluoropolymer coatings with thickness of between 15 and 30 micrometers are coated on both sides of the substrate; an adhesive layer with thickness of between 0.5 and 5 micrometers is coated on the fluoropolymer coating on one side; the fluoropolymer coatings are obtained by direct coating of mixed latex which is obtained through mixture of various raw material compositions according to the mixture ratio and subsequent grinding treatment on the PET film substrate; the compositions by mass ratio of the raw materials of the fluoropolymer coatings are 30 to 55 percent of fluoride coating materials, 20 to 40 percent of solvent, 2 to 6 percent of cross-linking agent and curing agent and 15 to 40 percent of filling. The technique greatly improves the bonding strength between a back film layer and a layer, improves the ageing resistance, the weathering resistance of products, simultaneously improves the insulativity and the vapor permeability resistance due to the design of a multilayered structure and also can design and modify the performance and the appearance of the products as required.

The invention discloses an image processing method and apparatus based on filter special efficacies. The method comprises the following steps: when a real-time special efficacy preview instruction triggered by a user is detected, obtaining an image to be previewed, and according to multiple preset filter special efficacies, generating multiple special-efficacy previews of the image to be previewed; entering a real-time special-efficacy preview mode, and displaying the special-efficacy previews in a screen; detecting gesture operation of a user, if the gesture operation is preset gesture operation, obtaining at least two special-efficacy previews oriented by the gesture operation; obtaining target filter special efficacies in one-to-one correspondence with the at least two special-efficacy previews; and applying the target filter special efficacies to the image to be previewed in a combined mode to generate a combined special-efficacy preview of the image to be previewed, and displaying the combined special-efficacy preview. According to the invention, the special-efficacy previews with multiple filter special-efficacy effects can be obtained through a mode of combining the filter special efficacies without scheduling an external image editor, and thus convenience and image processing and viscosity of a product are improved.

Personal care and hygiene formulations for topical application to mucosal surfaces. These formulations include an amphiphilic lipid carrier in the form of a colloidal composition which can include a micellar aggregate or mixed micelles dispersed in a continuous aqueous phase, or an emulsion of lipid droplets suspended in a continuous aqueous phase, and an active agent which is an anti-microbial agent. The lipid carrier has high adhesiveness to mucous membranes such as the soft tissues of the oral cavity. The lipid carrier also has a high load capacity for the active agent to be carried to these tissues. These formulations have the desirable properties of carrying a large amount of active agent for controlled and prolonged release thereof at the desired site, such as mucous membrane surfaces and surrounding tissue. Accordingly, the present invention provides a formulation for oral or topical application including an anti-microbial agent and a lipid. The agent is held by the carrier through a hydrophobic interaction and is released from the carrier in a controlled manner over a prolonged period of time. The lipid is also characterized by having a high adhesive capability towards mucous membrane surfaces. The lipid and the agent are preferably present in a ratio in a range of from about 1:10 to 10:1, more preferably from about 1:5 to about 5:1, and most preferably from about 1:3 to about 3:1 in the formulation.

This invention relates to one visual frequency stable method based on property matching in the computer image visual frequency process technique field, which comprises the following steps: finding out each frame of visual SIFT property points; adopting simulation module as parameters estimation module for total estimation; adopting Gauss filter and curve matching method to process visual sequence process to fill unknown area.

The invention relates to the field of e-commerce, and in particular relates to a mobile market system and an implementation method thereof. The mobile market system comprises a consumer APP client module, a system database interface and a background managing module; the consumer APP client module is in data communication with the background managing module through the data interface; the background managing module comprises a chain shop management system, an exclusive shop managing system and a client managing system; the chain shop managing system comprises a company module and a shop module; the company module is correlated with the shop module and manages the shop module; the exclusive shop managing system comprises an internal shop managing system, an external shop managing system and a shop mobile market module; the client managing system comprises a shop managing module and a consumer managing module. The system is scientific and feasible, and small in cost of building and maintaining, and meets the demand of small and medium commercial service suppliers on building e-commerce brand software.

The invention provides a hosted application services platform and method its use that facilitates the proliferation of web-based components. The components include features, attributes and control objects that can be modified during design and after deployment. Instructions are provided that facilitate the expression of the features, attributes and control objects on web pages, and further allow for the copying of the components from website to website such that modifications to the features and / or attributes are automatically incorporated into the copied component whenever the component is expressed.

The invention discloses a polysaccharide-dopamine composite biogel and application of the biogel. A preparation method of the biogel comprises the following steps: dissolving 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride and N-hydroxy succinimide sodium in an MES (Methyl Ester Sulfonate) buffer solution with a pH value being 5-6 in an inert gas atmosphere so as to prepare an EDC (ethylcarbodiimide) mixed solution, subsequently adding the EDC mixed solution into a polysaccharide solution for reacting at 20-30 DEG C for 0.5-1 hour, then adding a dopamine solution for further reacting at 20-30 DEG C for 1-4 hours, dialyzing a reactant by taking distilled water as a dialyzate, taking trapped fluid for freezing and drying to obtain the polysaccharide-dopamine composite biogel. The polysaccharide-dopamine composite biogel is simple and effective in modification method and capable of increasing the surface viscidity of the cartilage tissue, reducing loss of therapeutic drugs or implanted cells and facilitating the repairing of the cartilage injury.

The invention relates to the technical field of soldering pastes, in particular to a halogen-free tin-bismuth-copper soldering paste and a preparation method thereof. A soldering flux of the halogen-free tin-bismuth-copper soldering paste consists of the following components in percentage by weight: 20 to 40 percent of polymerized rosin, 1 to 6 percent of rosin amine, 4 to 8 percent of thixotropic agent, 5 to 10 percent of organic acid, 5 to 10 percent of organic amine, 1 to 5 percent of antioxidant, 0.5 to 3 percent of surfactant and an organic solvent. The halogen-free tin-bismuth-copper soldering paste is mainly characterized by adopting the organic acid and the organic amine serving as activating agents and comprising no halogens at all, so not only the solderability is not reduced, but also the expansion rate and the insulation resistance value of the soldering paste are improved, and simultaneously the corrosivity of residues after soldering to a base material is reduced and the service life of the soldering paste is prolonged; and particularly, the peak temperature of the soldering paste during soldering is lower in favor of reducing the thermal damages to electronic components.

The present invention relates to methods of treating a subterranean formation with a composition including a compound made by a microorganism or a microorganism that can make the compound. Various embodiments provide methods of using compositions for treatment of subterranean formations including exopolysaccharides or microorganisms that can make exopolysaccharides under downhole conditions. In various embodiments, the present invention provides a method of treating a subterranean formation, including providing at least one exopolysaccharide by subjecting an extremophilic or extremotolerant microorganism to conditions such that the microorganism forms the exopolysaccharide, or by subjecting a microorganism genetically modified using an extremophilic or extremotolerant microorganism to conditions such that the microorganism forms the exopolysaccharide. The method can also include contacting a composition including the exopolysaccharide with a subterranean material downhole.

The invention relates to the technical field of communication and provides an effect of depth of field achieving method for a mobile terminal and the mobile terminal. The effect of depth of field achieving method for the mobile terminal comprises the following steps: collecting to-be-shot preview images which comprises a character region and a background region, extracting character information of the preview images, according to the character information, calculating the region where the character is located, according to the region where the character is located, calculating the region where the background is located, and conducting obscuring processing on the region where a background image is located. Due to the fact that the effect of depth of field achieving method for the mobile terminal and the mobile terminal are adopted, in the shooting process of the mobile terminal, a character position is automatically identified, a to-be-shot main character is highlighted, the background is obscured, the effect of depth of field is achieved, the mobile terminal facilitates a user shooting better photos, and user viscosity is improved.

The invention discloses a special saline-alkali-soil improvement fertilizer prepared by modification with flue gas desulfurization gypsum and a preparation method thereof. The special improvement fertilizer comprises the following components in parts by weight: 40-80 parts of flue gas desulfurization gypsum, 1-3 parts of citric acid, 0.5-1.5 parts of magnesium sulfate, 1-5 parts of aluminum sulfate, 1-5 parts of ferrous sulfate, 10-30 parts of weathered coal, 10-20 parts of cattle manure or chicken manure, 1-5 parts of urea, 0.5-2.5 parts of ammonium sulfate, 1-3 parts of potassium sulfate, 1-3 parts of monoammonium phosphate, 0.1-0.5 part of zinc sulfate, 0.1-0.5 part of manganese sulfate and 3-10 parts of bentonite. The fertilizer is reasonable in design, provides an effective solution for inland saline-alkali soil of China, and has higher practical value and wide market prospects.

The invention aims at providing a method and device for providing information for a user. The method and device can acquire emotion indication information of the user based on face recognition, and then determines corresponding presentation information according to the emotion indication information, wherein the presentation information comprises but not limited to a user interface and / or recommendation information of the current application, and then the determined presentation information is provided for the user. The scheme provided by the invention can provide the presentation information matched with the emotion state for the user, thereby resonating to the user easily, the user viscosity is improved, and meanwhile the personal use experience of the user is promoted. The method and the device can be used for determining the presentation information in combination with the current position of the user and determining the presentation information in combination with historical behavior information of the user corresponding to the emotion indication information, thereby further improving the accuracy of the presentation information and promoting the use experience of the user.

An imprint method includes contacting a template on a substrate, the template including a pattern to be transferred on the substrate, separating the template from the substrate, and removing particle adhered on the template before contacting the template on the substrate, the removing the particle including pressing the template on an adhesive member and separating the pressed template from the adhesive member, wherein adhesiveness of the adhesive member to the template is higher than adhesiveness of the adhesive member to the substrate.

The invention relates to a preparation method of multi-phase gel foam for controlling the spontaneous combustion of coal. The multi-phase gel foam with multiple components of medium is made by adding a slight amount of thickener into the fly ash or the yellow mud slurry to form thickening mud with certain viscosity, adding certain amount of cross-linking agent and foaming agent into the thickening mud, and introducing nitrogen to carry out the physical and mechanical foaming. The bubble wall of the multi-phase gel foam has high viscosity and good elasticity, the fly ash or yellow mud adhere to the bubble wall, and the bubble is internally covered with nitrogen. The multi-phase gel foam is delivered to the mined-out area through the grouting pipeline of the mine, evenly covers the float coal in the mined-out area, and blocks the fractures of the coal body. The method can effectively hinder the oxygen absorption for goal and prevent the oxidization of the coal. The preparation method is simple, and the prepared multi-phase gel foam has low cost and significant effects on fire prevention and extinguishing; the preparation method does not only have the advantages of mud injection, nitrogen injection, two-phase foam injection, gel injection and composite gel injection on fire prevention and extinguishing, and also overcomes the deficiency, which has wide practicality.

In the present invention an adhesive composition is provided. The adhesive composition includes epoxidized cashew nutshell liquid, a catalyst, and diglycidyl ether of bisphenol A. The invention may further include at least one additive selected from the group including curing agents, bonding enhancers, hardeners, flexibilizers, tackifiers, and mixtures thereof.