38results about How to "Enhance interaction" patented technology

A system, method and medium for providing and/or installing extensions to enhance functionality of a computer system. User roles may be provided or associated with extensible components in determining user access to the enhanced functionality.

A method for enhancing voice interactions within a portable multimodal computing device using visual messages. A multimodal interface can be provided that includes an audio interface and a visual interface. A speech input can then be received and a voice recognition task can be performed upon at least a portion of the speech input. At least one message within the multimodal interface can be visually presented, wherein the message is a prompt for the speech input and/or a confirmation of the speech input.

A frameless audio/video object (FAVO) that provides information to a user. In one embodiment, the FAVO is interactive, such as having hotspots for allowing a user to select more features or information. The information may be advertising. The user can select a desirable FAVO, such as a favorite celebrity.

This disclosure is directed to methods and systems for handling a cookie by an intermediary between a server and a client. An intermediary may receive a first request from a client for a web page of a server, and may incorporate code into a first fragment of the web page to include in a modified web page for presentation at the client. The code, upon execution, may transmit a predefined request from the client. The intermediary may receive a response from the server to the first request. The response may include a cookie and information about the cookie in a header section of the response. The intermediary may transmit to the client responsive to the predefined request, the cookie and a second fragment for inclusion in the modified web page. The second fragment may include the information about the cookie in a header section of the second fragment.

To provide a positive electrode material mixture for a non-aqueous secondary battery, which is less likely to be gelled and has a good applicability to a current collector, and is capable of producing a battery capable of sufficiently exhibiting practical performance. A positive electrode material mixture which comprises a cathode active material, a binder containing a fluorinated copolymer having polymerized units derived from tetrafluoroethylene and polymerized units derived from propylene, and an aqueous medium, wherein the cathode active material is that the pH of a supernatant obtained by mixing the cathode active material with water is at least 10, and a positive electrode and a secondary battery, obtainable by employing it.

The invention relates to a high-stability copper-based catalyst for hydrogenolysis reaction and a preparation method thereof, mainly solving the problems that the conventional Cu-based catalyst is low in stability and causes heavy pollution. The high-stability Cu-based catalyst comprises the following components in percentage by weight: (a) 15.0-45.0 percent of CuO, (b) 15.0-45.0 percent of ZnO, (c) 2-25 percent of MnOx, (d) 15.0-55.0 percent of Al2O3, and (e) 2.0-20.0 percent of at least one of MgO, CaO and BaO. By the technical field of the preparation method disclosed by the invention, the problems are solved well; and the high-stability Cu-based catalyst and the preparation method thereof can be applied to the industrial production of preparing isopropylbenzene by performing hydrogenolysis on alpha, alpha-dimethyl benzyl alcohol.

An aerodynamically interactive artifact is proportioned to experience at least one of tumbling, fluttering, and autorotating motion when subjected to free fall in a gravitational field. Suitable shapes include films, strips, butterflies, birds, and the like. The artifact may be contain a neutraceutical, may be dissolvable in pet saliva, and may provide an olfactory sensation for a pet. Dimensionless parameters such as Froude number and length-to-thickness ratios may be used to select aerodynamically interactive motions.

The invention discloses an aluminum terminal and a copper-aluminum transition connector, wherein the aluminum terminal comprises a receiving cavity inserting an aluminum conductor, the receiving cavity comprises a first cavity body having the inner diameter matching with the outer diameter of a core of the aluminum conductor, and a second cavity body having the inner diameter matching with the outer diameter of an insulating layer of the aluminum conductor, the rear end of the first cavity body is connected to the front end of the second cavity body, the smallest wall thickness of the receiving cavity is not less than 1/6 times as great as the wall thickness of the insulating layer. The copper-aluminum transition terminal comprises a copper terminal and at least one such aluminum terminal, the copper terminal is fixed to the front end of the first cavity body of the aluminum terminal. It is possible to prevent cracking of the aluminum terminal during crimping and facilitate rationalizing the product cost, and it is also possible to improve conductive property of the aluminum terminal with the aluminum conductor.

A gasifier for the manufacture of producer gas has a chamber (10) for the combustion of material, the chamber (10) being provided with a plurality of tuyeres (30) for the introduction of combustion air to the chamber. The tuyeres (30) are disposed at an acute angle to the wall of the chamber (10) so that air is directed both around and upwardly of the chamber. Each tuyeres (30) is configured to produce a jet stream wherein the air swirls along the length of the stream.

The invention belongs to the field of high-speed-rail braking systems and particularly relates to a preparing method for a high-heat-conduction copper-based brake pad with an orientation structure. Bymeans of the method, copper is adopted as the base body, iron and an alloy of iron are adopted as base body strengthening components, graphite and the like are adopted as lubricating components, andaluminum oxide, silicon dioxide and the like are adopted as friction components. Firstly, a polymer solution is pre-mixed with powder such as graphite to form liquid; then a spinning method is used for preparing the liquid into fibers, the powder such as graphite is dispersed, and spinning liquid flowing orientation is used for achieving orientation arrangement of the powder such as graphite; thenthe orientation structure is fixed through sizing of a solidification solution containing copper salt; and then the fibers formed by the powder such as graphite are arranged and are then mixed with base body materials such as copper powder, and a re-pressing and re-combusting technology is used for preparing the copper-based brake pad with high density, high interface bonding strength and high orientation structure. By means of the method, the heat conduction coefficient of the copper-based brake pad is improved, the shear strength is improved, the wear resistance and the stable friction coefficient are improved, and therefore the use performance of the copper-based brake pad is improved.

The invention relates to the technical field of magnetorheological materials, in particular to a preparation method high-performance magnetorheological nano composite polymer gel, and solves the problems that existing gel is poor in dispersity and stability, and the mechanical performance and magnetorheological performance of the gel cannot be increased at the same time. According to the technical scheme, the preparation method includes: dissolving FeCl2-4H2O, FeCl3-6H2O and surfactant into water; adding NaOH, performing magnetic separation ultrasonic dispersing, and dispersing into deionized water; adding hectorite into the deionized water, and adding polymer monomer; adding initiator and catalyst, and adding dispersing liquid; vacuumizing, and performing reaction in a sealed manner. The preparation method has the advantages that nano magnetic particles do not settle, the interaction force between the magnetic particles and a gel polymer matrix is increased, and stability and dispersity are increased; a three-dimensional cross-linked network structure is formed, and large filling quantity and good controllability are achieved; the high-performance magnetorheological nano composite polymer gel is good in mechanism performance and magnetorheological performance and high in tensile strength, elongation at break, magnetorheological effect and relative magnetorheological effect.

The invention discloses a cold sizing device for making shoes. The cold sizing device for making shoes comprises a rack (2), a freezer chamber (4), at least two belt wheels and a transmission belt (3), the freezer chamber (4) and two belt wheels are fixedly connected to the rack (2), the transmission belt (3) is arranged on a plurality of belt wheels, the transmission belt (3) is the polyurethane transmission belt, and a plurality of convex points are formed on the work surface of the transmission belt (3). Under high transmission speed, the convex points on the transmission belt can generate greater interaction force along the work surface direction of the transmission belt via the gravity action of the shoes, then the shoes can move along with the transmission belt at short time and the shoes are prevented for slipping on the transmission belt; the polyurethane transmission belt has certain elasticity, some part of the polyurethane transmission belt shrinks for the shock cooling action of the freezer chamber and other part of the polyurethane transmission belt can be prolonged for compensating the deformation, and the breakage of the transmission belt caused by coldness can be prevented.

The invention belongs to the technical field of breeding of bamboo rats, and in particular discloses a medicine for preventing and treating stomatitis in bamboo rats and a preparation method of the medicine. The medicine for preventing and treating stomatitis in the bamboo rats is mainly prepared by the following materials through baking, extracting, mixing and drying: 9-12 parts of silicon dioxide, 5-8 parts of bentonite, 4-9 parts of quercetin, 3-8 parts of glutamine, 3-7 parts of ferrous sulfate, 2-5 parts of zinc sulfate, 2-5 parts of compound vitamins, 5-10 parts of radix glycyrrhizae, 5-10 parts of bur beggarticks herb, 3-8 parts of honeysuckle flowers, 2-8 parts of chamaesyce thymifolia millsp and 2-5 parts of fructus crataegi. The medicine for preventing and treating stomatitis inbamboo rats provided by the invention, in accordance with principles of cooperative matching and assistant matching, combines chemical medicines and natural Chinese herbal medicines; the medicine functions as absorbing saliva in mouths, promoting convergence of oral wounds, diminishing inflammation and inhibiting bacteria, and clearing heat and toxic materials; the medicine, based upon internal and external combination, can be used for effectively preventing and treating the stomatitis in bamboo rats and bring about benefits for healthy growth of the bamboo rats; in addition, the preparation method is simple; and various raw materials can be effectively combined.

A print article with a multi-touch function comprises a specific page, a touch sensor, a look-up table and an output circuit. The specific page has at least one virtual object. The look-up table stores a position of the virtual object and corresponding specific output data generated when the virtual object is touched. When the print article with the multi-touch function is turned to the specific page, the touch sensor detects a touch event on the specific page, and the touch event is directed to a gesture of the virtual object on the specific page, the look-up table outputs the corresponding specific output data to the output circuit according to the gesture and the virtual object.

The invention relates to the technical field of landscape display, and discloses a suspensible ice and snow landscape display device which comprises a modeling body, a base, a suspension mechanism, a spraying mechanism, a sound box and a lighting system. The suspension mechanism comprises an auxiliary air bag, an air pump and an air pipe, the auxiliary air bag is arranged in an inner cavity of the modeling body, and the air pump inflates helium into the auxiliary air bag through the air pipe and can drive the modeling body to float in the air; the modeling body floats up and down by controlling regular changes of air pressure in the auxiliary air bag, the dynamic display effect of the ice and snow landscape is achieved, the attention of tourists can be attracted, and the interaction ability with customers is improved; a plurality of lamps are further arranged on the modeling body, a cool effect is added to the modeling body by controlling changes of the lamps, and water mist is sprayed through the nozzle to influence simulation of special sound, so that the whole body is more vivid, has great visual impact and is higher in ornamental value.

The invention discloses a transition metal phosphide-precious metal phosphide composite fuel cell catalyst and preparation method and application thereof. At first, that noble metal is deposited on the transition metal hydroxide or oxide to prepare a composite body, and then the composite body is subjected to low-temperature phosphating to obtain a transition metal phosphate. The transition metalhydroxide or oxide and the noble metal are taken as raw material, and the noble metal is deposited on the transition metal hydroxide or oxide to prepare a composite body, and then the composite body is subjected to low-temperature phosphating to obtain a transition metal phosphate-precious metal phosphide composite catalyst. The invention directly loads the noble metal on the transition metal hydroxide or oxide, and then carries out low-temperature phosphating, effectively improves the contact between the noble metal and the carrier, enhances the interaction force between the noble metal and the carrier, improves the stability of the catalyst, and reduces the cost of the catalyst. The composite fuel cell catalyst has wide application prospect in fuel cell anode alcohol fuel oxidation and cathode oxygen reduction.

The invention discloses an iodine-doped graphene thin film with high thermal stability. The iodine-doped graphene thin film comprises multilayer graphene nanoplatelets mixed with iodine dopants. The multilayer graphene nanoplatelets are randomly stacked along the directions of planes of the multilayer graphene nanoplatelets. The invention further discloses a method for preparing the iodine-doped graphene thin film with the high thermal stability. The method includes depositing graphene nanoplatelets on substrates to form graphene thin films; depositing the iodine dopants on the graphene thin films to obtain the iodine-doped graphene thin film. The iodine-doped graphene thin film and the method have the advantages that the multilayer graphene nanoplatelets are stacked to form compact structures of the iodine-doped graphene thin film, acting force between the graphene nanoplatelets and the iodine dopants can be enhanced, the steric hindrance of the iodine dopants can be enlarged, the iodine dopants are difficult to escape or volatile, and accordingly the thermal stability of the iodine-doped graphene thin film can be improved; array structures of graphene and the iodine dopants are improved by the aid of step-by-step deposition processes, accordingly, the iodine-doped graphene thin film prepared by the aid of the method is still thermally stable even under the condition of the high temperatures of 500 DEG C, obvious effects can be realized, and the iodine-doped graphene thin film and the method are suitable for popularization.

The invention discloses preparation, use and regeneration methods of a green adsorbent for flue gas desulfurization and denitrification. The preparation method comprises the following steps: (1) uniformly mixing 95-105 mg of 1,4-benzenediboronic acid (BDBA), 9-11 ml of mesitylene, 9-11 ml of 1,4-dioxane and 145-155 mg of 2,3,6,7,10,11-hexahydroxy triphenylene (HHTP) under normal temperature and pressure, and performing heating to prepare a covalent organic framework material (COF-5); (2) uniformly mixing choline chloride serving as a hydrogen bond receptor and acetic acid serving as a hydrogenbond donor in a molar ratio of (1:2) to (1:5) at a room temperature to obtain a choline deep eutectic solvent; and (3) mixing the organic covalent framework material with the choline eutectic solventaccording to an impregnation ratio of 0.08-0.38 to prepare a covalent organic framework material-loaded deep eutectic solvent (DES@COF-5), namely the flue gas desulfurization and denitrification adsorbent. Meanwhile, the invention discloses a use method and a regeneration method of the adsorbent. The removal efficiency of the adsorbent on SO2 and NOx in flue gas is greater than 95%, and the adsorbent is simple in preparation process, low in cost, easy to regenerate and capable of being recycled for multiple times.

The invention discloses an acrylate coating for improving oxygen barrier property of a PET (polyethylene terephthalate) film. The acrylate coating is prepared from the following components in percentage by weight: 25-60% of a hard monomer, 2.5-12.5% of a soft monomer, 1-20% of a functional monomer, 0.2-1% of an initiator and 30-70% of a solvent. The hard monomer provides rigidity for a coating chain segment, the soft monomer prevents the coating from cracking, the functional monomer is dicarboxylic acid, the carboxylic acid group is unstable at high temperature and can be dehydrated to form anhydride, and the inter-chain anhydride can enable a molecular chain to form a net-shaped cross-linked structure, so that on one hand, the movement of the molecular chain segment is greatly limited, and on the other hand, the molecular chain segment is prevented from cracking; on the other hand, the interaction force of molecular chain segments is increased, and gaps between the chain segments are reduced. Therefore, the thermal motion of the molecular chain segment of the coating polymer is limited, the free volume fraction is reduced, the permeation path of oxygen is reduced or blocked, and the permeability of oxygen is reduced. Therefore, a coating layer measured by the acrylate coating disclosed by the invention has a good barrier effect on oxygen.

In one embodiment, the present application discloses ligands of the formula A, wherein the variables are as described herein, and methods for using the ligands in cross-coupling reactions in organic and polar media:

Disclosed are improvements to augmented reality technology by augmenting a physical scene of a live performance via images projected onto three-dimensional physical scenes with real-time IR signal detection for driving augmentation of the live performance. For example, an improved projection mapping technique is disclosed in which a physical object is augmented with a projection image that is projected onto a physical scene. In some instances, the projection may be made in accordance with a timeline. The timeline may be used to synchronize other actions and behaviors of the system as well as the actions of live performers such as actors and users such as audience members. In some instances, the projection images may be driven by audience or other inputs to the system, such as sensor-based inputs. The sensor-based or other inputs may also or alternatively drive physical components such as actuators that impact the real-world objects.

The invention discloses a dewatering and drainage structure of a post-cast strip and a construction method thereof. The dewatering and drainage structure of the post-cast strip comprises a drainage pipe embedded in the post-cast strip, a water collecting well communicating with the drainage pipe, and diversion parts distributed on the side part of the post-cast strip, through holes which are not uniformly distributed are formed in the pipe wall of the drainage pipe, a filter screen for filtering is arranged on the outer part of a pipe body of the drainage pipe in a sleeving mode, and a first communicating hole for communicating with the drainage pipe is formed in the well wall of the water collecting well. The construction method of the dewatering and drainage structure of the post-cast strip is further provided, and the problems that dewatering and drainage of a basement is slow, and the drainage pipe is prone to being blocked are solved.

The invention relates to the technical field of preparation of high-quality liquid fuel and chemicals by catalytic conversion of synthesis gas, and particularly discloses a cobalt-based Fischer-Tropsch synthesis catalyst with high heavy hydrocarbon (C<5+>) selectivity. In the catalyst, nano TiN is adopted as a carrier, cobaltosic oxide nanoparticles are loaded on the carrier; the particle size distribution range of the TiN particles is 18-48 nm, the particle size distribution range of the cobaltosic oxide particles is 6-14 nm, and the mass of the cobalt element in the catalyst accounts for 10%-15% of the mass of the catalyst. The cobalt-based Fischer-Tropsch synthesis catalyst provided by the invention is relatively wide in suitable reaction temperature range, and relatively low CH4 and CO2 selectivity and high heavy hydrocarbon selectivity can be maintained at a relatively high reaction temperature (240-300 DEG C).

The invention discloses a preparation method and application of a microsphere catalyst for preparation of low-carbon olefin from methanol, ethanol or dimethyl ether. The preparation method comprises the steps: mixing raw powder of a silico-aluminum-phosphate molecular sieve SAPO with an aluminum salt aqueous solution, performing stirring so as to obtain a mixed solution, adding deionized water, a regulator A, a pore-forming agent B, a binder and a matrix at room temperature, performing uniform stirring, performing high-speed shear dispersion on the stirred mixed solution so as to obtain a suspension, performing spray drying on the obtained suspension so as to form microsphere particles, and calcining the microsphere particles so as to obtain the microsphere catalyst for preparation of low-carbon olefin from methanol, ethanol or dimethyl ether. The preparation method of the catalyst is simple and easy, and has good repeatability, and the prepared microsphere catalyst has excellent reaction performance and high mechanical strength.