5192results about How to "Not easy to lose" patented technology

A method is disclosed involving acquiring a plurality of charge accounts. The accounts are of a type normally issued with an associated physically producible card which may be presented as evidence of an existing charge account, the physically producible cards bearing human readable account numbers and expiration dates. The plurality of charge accounts are capable of being gifted to a party, after acquisition. A request is received from a first party to gift a charge account to a second party having a name, without both the issuance and provision of a physical card for the charge account to the second party. The first party and the second party are different from each other. The charge account is usable in the name of the second party at any merchant who is capable of seeking authorization, using an authorization infrastructure, for purchases involving charge accounts for which the physically producible cards are issued, whether or not the physical cards evidencing the accounts are presented by purchasers when a purchase is made. An account parameter, selected by the first party, is accepted. The second party is informed of the account, by sending an e-mail to the second party. The e-mail contains a greeting selected by the first party and directs the second party to perform a specified action in order to cause an activation of the account. The account is activated for usage by the second party according to the account parameter. An indication that the second party has made a purchase from a merchant using the account is received and a settling transaction involving the account is undertaken after the usage by the second party. A system is also disclosed having a database with at least one table and a processor coupled to the database. The database is configured to, under control of the processor, maintain a record of a payment card account registered to a first person at the request of a second person, and for which, at no time at or before a time the second person buys from a merchant and provides payment by referencing the payment card account, no physical card for the payment card account will have been provided to the second person.

A case incorporates a built-in stand for an electronic device, such as an electronic tablet computer, which the case houses. The case protects the electronic device and allows a user to view and access the device without removing it from the case. The built-in stand is adjustable and allows for multiple viewing angles.

A case incorporates a built-in stand for an electronic device, such as an electronic tablet computer, which the case houses. The case protects the electronic device and allows a user to view and access the device without removing it from the case. The built-in stand is adjustable and allows for multiple viewing angles.

The present invention discloses a transmitting device based on ultrasonic communication, which includes information modulate unit and audio- sound wave launcher heard by human ear; the information modulate unit is used for receiving original communication information and modulating the original communication information into low frequency envelope high-frequency analog signals to drive the launcher; The launcher is used for receiving high-frequency sound wave of carrying original communication information transited from low frequency envelope high-frequency analog signals of the information modulate unit, and is for sending. Ultrasonic wave communication can be realized with lower cost of using the present invention. The present invention also discloses Receiving apparatus based on supersonic wave communication, audio system and method, so supersonic wave communication can be realized with lower cost.

The present invention provides a microbe composition, tobacco-dedicated biological organic fertilizer containing the composition, its usage method. The microbe composition comprises aztobacter sp., pseudomonas fluorescence, Bacillus megaterium, bacillus mucilaginosus and bacteria capable of preventing and treating plant disease and insect pests. The microbe composition is mixed according to proportion with oligochitosan, lignite, grass charcoal, and bean cake and fermented to make bacteria powder fertilizer, and further added with potassium-enriching shale, bentonite and water-keeping agent to make bacteria granule fertilizer. The tobacco-dedicated biological organic fertilizer contains the above-mentioned bacteria powder fertilizer and granule fertilizer which contains natural mineral and good organic substance, C / N value being large, which fit the growth rule of tobacco plant and promote potassium fertilizer efficiency and possesses long-lasting potassium-supply capability and provides effective ingredient for tobacco.

The invention discloses a hydrophilic polyvinylidene fluoride hollow fiber microporous membrane and the preparation method thereof. The main composition and the mass content of the membrane are 70% to 90% of polyvinylidene fluoride, amphiphilic poly-(propylene oxide-oxirane), 5% to 29% of poly-(methacrylic acid- acrylic acid) or poly-(methacrylic acid methyl ester-vinyl alcohol) copolymer and 1% to 5% of nano-silicon dioxide. The membrane preparation method is that all the components are mixed and dissolved with aperture regulator, thickener and solvent to obtain the membrane preparation liquid; after that, the hollow fiber forming is carried out through a dry-wet spinning technique, and finally cleaning and drying are implemented. The obtained membrane has adjustable internal diameter and external diameter, 60% to 80% of porosity and the aperture ranging from 0.01micron to 0.2micron. As a water disposal separating membrane material with excellent performance, the invention has the advantages of being able to be fully humid, organic adsorption resistance and great water flux, etc.

The invention discloses an Android-based mobile terminal cold-boot method and an Android-based mobile terminal cold-boot device. The method comprises the following steps of: in a fast cold-boot mode, after a power supply of a mobile terminal is cut off, backing data to be saved up to nonvolatile memory equipment in a standby state by using the mobile terminal, and powering the mobile terminal off; and after the mobile terminal is rebooted, recovering the data backed up in the nonvolatile memory equipment to a corresponding physical memory. The method and the device of the invention have the advantages of greatly shortening the cold-boot time of the mobile terminal and enabling the mobile terminal when rebooted to fast recover the data to a state in which the data is before the standby state.

The invention provides automatic umbrella leasing equipment based on a two-dimensional code and mobile payment. The automatic umbrella leasing equipment comprises a mobile terminal and umbrella leasing equipment, wherein the mobile terminal is used for embedding a leasing application into a third-party platformization APP; the umbrella leasing equipment is capable of locking an umbrella by virtue of an electronic lock; the umbrella leasing equipment is provided with a two-dimensional code which carries a leasing application link and an equipment number; after a user starts the APP, the two-dimensional code is scanned so as to finish linkage of the leasing application; an umbrella borrowing operation is selected, the two-dimensional code is scanned once again so as to acquire the equipment number of the umbrella leasing equipment; the leasing application sends the equipment number to a server so as to search whether an umbrella can be normally borrowed; after the server displays that the umbrella can be normally borrowed, the user submits an umbrella borrowing order and finishes umbrella borrowing expense and deposit payment; the server informs the umbrella leasing equipment of finishing the umbrella borrowing request, then the umbrella leasing equipment reads an NFC label of an umbrella, then releases the electronic lock of the umbrella and sends the number of the umbrella to the server; the server records the corresponding information, so that umbrella borrowing is finished.

The invention discloses a reformer of methanol-water hydrogen manufacturing equipment, and a manufacturing technology of reformer, relating to the technical field of methanol-water hydrogen manufacturing equipment. The reformer of the methanol-water hydrogen manufacturing equipment comprises a reformer shell, wherein the reformer shell sequentially comprises a stainless steel inner shell, an insulating cotton layer and a mica outer shell from inside to outside, the diameter-thickness ratio of the reformer shell to the stainless steel inner shell is (150:0.8)-(150:2.5), the diameter-thickness ratio of the reformer shell to the insulating cotton layer is (150:10)-(150:20), and the diameter-thickness ratio of the reformer shell to the mica shell is (150:1.5)-(150:3.5). The reformer not only is high-temperature-resistant and high in strength, but also is good in insulating property, corrosion-resistant, oxidization-resistant, waterproof, non-conductive, and light in weight.

This invention discloses a method for authenticating dynamic ciphered codes including: presetting a corresponding relation of the account number of a user and the number of its mobile terminal device, generating a character string randomly according to the request of the user and sending it to the mobile terminal device, generating cipher prompt information randomly according to the authentication application of the user and sending it to the client end stipulating that character combination of specific bits in the string is the dynamic code of the authentication application this time, the user end inputs dynamic codes according to the character string received by the mobile terminal device and the code prompt information received by the client end to judge the validity of the dynamic code, if it is effective, the authentication is passed.

The invention discloses a novel temperature control moxibustion device which comprises a cylindrical moxibustion box and a box cover, wherein a moxibustion hole is formed in the bottom of the moxibustion box, and a detachable dust stop screen is arranged on the moxibustion hole. The temperature control moxibustion device further comprises a support frame and a temperature sensor, the support frame is fixed in the moxibustion box, and the temperature sensor is fixed on the bottom surface of the moxibustion box; a screw rod perpendicular to the bottom surface of the moxibustion box is arranged at the lower part of the support frame, a nut seat is in bolted connection with the screw rod, and a fixing ring corresponding to the moxibustion hole is fixed on one side of the nut seat and used for inserting moxa sticks; and the screw rod is driven by a reducing motor fixed on the support frame to rotate. According to the novel temperature control moxibustion device, the therapeutic temperature is regulated by controlling a distance between a moxa stick fire point and a moxibustion acupuncture point, the constant temperature of the moxibustion acupuncture point of a human body is maintained, and the whole device is portable and flexible, so that the temperature of the moxibustion acupuncture point of the human body can be accurately controlled, and an optimal curative effect is achieved.

The invention relates to the technical field of intelligent driving, in particular to an anti-fatigue safe driving method for vehicles based on big data. A driver identity identification anti-theft function, a driver biological monitoring technology, a vehicle driving state monitoring technology, a big data synchronization processing technology, an early warning reminding function and an assisteddriving function are integrated together. The driver and vehicle driving state monitoring can be simultaneously performed, and whether the driver is tired or asleep or not is comprehensively judged based on the state of the driver and the vehicle. In the case of fatigue driving or sleeping driving of the driver, after comprehensive comparison judgment of the big data processing, the early warningreminding function is opened and the intelligent assisted driving function is turned on to prevent human error from causing a fatal vehicle crash. All the driving data can be saved to the cloud in synchronization, and when the driver drives other vehicles, the previous driving data of the driver is downloaded to the current vehicle for synchronization.

The invention relates to a method for increasing the retention rate of calcium carbonate in paper-process reconstituted tobacco sheets. The purpose of the invention is to solve the problems that: since the prior art directly adds calcium carbonate, the bonding force between the calcium carbonate and tobacco fibers is weak, as a result, loss is severe, the material utilization rate is low, the amount of waste water to be treated is large, and the treatment cost is high. The technical point is that: needed chemical constituents are extracted from tobacco material, residue is ground into pulp after extraction, and the concentration of the pulp is regulated between 3 percent and 25 percent; the solution of soluble carbonate accounting for 4 percent to 40 percent of the weight of dry fibers in the pulp is added into the pulp, and is fully stirred and uniformly mixed, and impregnation is then carried out for 20 to 150 minutes, so that the fibers of the pulp can be impregnated with the soluble carbonate; the solution of soluble calcium salt, the molar mass of which is approximately equal to the molar mass of the soluble carbonate, is added into the impregnated pulp, and is fully stirred and uniformly mixed, static reaction is then carried out for 30 to 180 minutes, and the reaction temperature is controlled at 5 DEG C to 50 DEG C; and after the static reaction, the pulp is made into reconstituted tobacco sheets by papermaking equipment.

The invention relates to a bioaugmentation treatment method of high ammonia nitrogen, belonging to a sewage treatment technology field which adopts the combined process of anaerobic-hypoxia-aerobic. All the used reactors are biology filtering pool reactor and the inner of the reactor is filled with a macroporous poly urethano carrier. In the domestication and culture process of the biology filtering pool biology membrane, compound microorganism of a high efficiency is added. The high ammonia nitrogen water is processed by a strengthening immobilization technology. The detail functions of each unit are referred to the specification. The invention has the advantages that the two kinds of technologies of biology filtering and the bioaugmentation are combined with the strengthening immobilization technology; the carbon and nitrogen pollution in the leachate are removed. As an effective combined biology treatment method, the invention also has the advantages of high removal efficiency of nitrogen and non-need additional organic carbon source; the high efficiency of bacteria fixedly growing on the carrier, reducing the inhibition effect of the high ammonia nitrogen to the biology, avoiding the draining of the bacteria in the traditional method, having the strong ability of bearing the water inlet pollutants load changes and ability of resisting the system impact. Therefore, the invention is.

The invention discloses a secure data storage method and device based on an alliance block chain. The method comprises the following steps that a data collection node sends an uploading request to a data storage node after the data collection node obtains power grid data; after the data storage node authenticates the uploading request, the data storage node receives encrypted power grid data and decrypts the encrypted power grid data through an own private key in order to obtain power grid data; after the data storage node verifies that the power grid data conforms to requirements, the data storage node stores the power grid data into a local database; and the data storage node broadcasts the stored power grid data to other target data storage nodes. According to the method, the data sharing transparency of the power grid data is improved, and meanwhile, the stored power grid data is guaranteed to be difficult to lose, and the security of the power grid data is improved. In addition, the secure data storage device based on the alliance block chain also has the effects.

An accommodation device for a bluetooth earphone is provided on a bluetooth communications apparatus. The accommodation device also connects a power source of the bluetooth earphone to a power source of the bluetooth communication apparatus. Therefore, the bluetooth earphone can be conveniently received in the bluetooth communication apparatus while being charged through the power source of the bluetooth communication apparatus.

The invention relates to a method for using colloid solution to prepare carrier nanometer Pd / C catalyst, wherein said method comprises that using chemical reduction to process palladium salt to prepare the nanometer palladium colloid solution with stable surface activity, then using some carrier to absorb it to obtain the palladium colloid, to obtain the nanometer palladium catalyst with different loaded amounts. The inventive catalyst can be used in hydrogenation.

The invention discloses a driver credit investigation system and method based on a blockchain technology and a logistics information platform. The driver credit investigation system comprises a blockchain bottom platform used for collecting credit investigation information of drivers, an application layer for participating nodes and a front terminal used for the drivers to submit the credit investigation information, and is characterized in that the blockchain bottom platform determines a logistics information platform of the participating nodes and core logistics enterprises, and individual drivers act as resources of a node system; the application layer adopts a unified open interface platform and is butted with business information systems of each logistics company and the logistics information platform; and the front terminal comprises the Internet of things and a terminal APP. According to the invention, drivers bound to the logistics information platform or logistics companies realize credible collecting and submitting of personal information, certificate information and vehicle information through the terminal based on the blockchain technology, so that a lot of on-site survey and verification people are reduced, and the repeated collection and verification time is saved.

This invention provides a biochemical organic fertilizer containing rich active humid acid, N, P and K necessary for plants combined with biobacteriums and its production method, in which, the technical target of the fertilizer is: NPK 4-14%, organic matters 30-50%, available active bacteriums 0.2-1.0x108 / g, microelements 2-6%, active humid acid 10-20% and amino acid 2-5%. The production method includes: activation and biochemical process of organic materials, granulation, drying, cooling, screening, enveloping and measuring and packaging.

The invention discloses a compound ST-246 containing a crystal water, known as ST-246.H2O. The ST-246.H2O is prepared according to the following method: in the presence of organic base and organic solvent and being under protection of nitrogen, tropane anhydride and p-trifluoromethyl benzoylhydrazine are heated and return flow and reaction solution is cooled and filtered, thereby obtaining the ST-246.H2O. The ST-246.H2O prepared by the method is steady at room temperature, is difficult to lose the crystal water or absorb moisture, is difficult to agglomerate after micronization and is beneficial for improving bioavailability. The compound can be used for preparing anti-poxvirus medicines.

The invention discloses a preparation method of an embedding microbial agent for in-situ purification of a water body, which compounds a plurality of microbial strains suitable for the sewage treatment with enzyme preparation, and adds nutritive salt and growth factors needed by the microbial growth in an embedding carrier so as to be more suitable for the microbial growth, so that the defects of deficient nutrition of the water body and low sewage treatment efficiency are overcome. Active carbons with strong adsorption capacity and diatomite with greater specific gravity are added in the embedding carrier; polyglutamic acid is added in the embedding carrier; the polyglutamic acid reinforces the strength of embedding particles; meanwhile, glutamic acid obtained by degrading the polyglutamic acid can be used as nutritional ingredients for the strain growth, so that preparation can be preferably colonized in a river channel without easily losing. After the embedding microbial agent is used for treating sewage for three weeks, the ammonium-nitrogen removal rate reaches 85-90%, and the COD (Chemical Oxygen Demand) removal rate reaches 90-95%.

The invention relates to a formulation technology of the compound feed for carps. The compound feed is prepared from the following raw materials in percentage by weight: 20-30 percent of soybean meal CP 46%, 18-23 percent of cottonseed meal CP 45 %, 12-18 percent of rapeseed cake, 4-10 percent of imported fish meal, 13-20 percent of wheat, 4-9 percent of rice bran, 2-10 percent of maize gluten feed, 1.6-3 percent of soybean oil, 1-2 percent of calcium biphosphate, 0.1-0.3 percent of salt, 0.15-0.3 percent of choline chloride 50% of content and 0.7-1.3 percent of carp premix compound, and the sum of the components is 100 percent. The compound feed for carps, which is prepared by the formulation of the compound feed for carps, enables carps to grow rapidly and have high single birth and strong disease resistance and has low bait factor, decreased culture cost and obvious economic benefits.

The invention discloses a preparation method of functional fiber, particularly relates to an antibacterial cellulosic fiber or antibacterial cellulosic fiber product and a preparation method thereof, and belongs to the technical field of after-trimming of textiles. According to the antibacterial cellulosic fiber or antibacterial cellulosic fiber product and the preparation method thereof, a soluble starch aqueous solution and a silver nitrate solution are mixed uniformly, and a fibroin aqueous solution is added to obtain fibroin nano-silver colloid, and after being added with a protein aqueous solution, carrying out padding treatment on a cellulosic fiber or cellulosic fiber product subjected to selective oxidation treatment, so as to obtain the antibacterial cellulosic fiber or antibacterial cellulosic fiber product. According to the technical scheme, nano-silver is attached to the surface or the interior of the cellulosic fiber stably for a long time, and simultaneously the cellulosic fiber or cellulosic fiber product is endowed with the protein property, and has the characteristics of being long-acting in antibacterial function and good in washability.

The invention discloses a log processing method and device; the method comprises: receiving from an input source, a data stream in certain time intervals, wherein each data stream includes multiple logs generated in a previous preset period of time; after receiving the data streams, initially analyzing each log in each data stream to obtain specified structural data corresponding to each log; initially aggregating the multiple specified structural data corresponding to the multiple logs in the data stream, and caching the initially-aggregated specified structural data; when computing time for a preset statistical period is up, computing the cached specified structural data to obtain log processing results corresponding to the statistical period. There is no need for using storage media in this process, there is no delay occurring due to enabling a process to read and write the storage media, all initial analysis, initial aggregating and computing for the logs are finished at a time, the efficiency is high, running is stable, intermediate data is rarely lost, and timeliness of log processing can be guaranteed as far as possible.

The invention provides a supported ionic liquid catalyst for preparing vinyl acetate in an acetylene method, the catalyst adopts mesoporous molecular sieve as a carrier and adopts zinc acetate as an active component, and the carrier and the active component are connected by imidazole acetate ionic liquid. The invention further provides a preparation method of the catalyst and an application in preparing the vinyl acetate in the acetylene method. The active component of the zinc acetate of the supported ionic liquid catalyst is bond-coupled on the surface of the carrier in a chemical method and is not easy to be lost in the reaction process; the carrier of the mesoporous molecular sieve provides suitable reaction space for catalytic reaction, and carbon deposition is not easy to be generated; the ionic liquid forms a pseudophase liquid microenvironment on the surface of the catalyst, thus improving the mass transfer and heat transfer in the reaction process; and the catalyst has good stability, long service life, high activity and good selectivity.

The invention relates to a bicycle stander and discloses a vertical-lifting-type bicycle stander. The stander comprises a stand column (1) and a lifting bicycle frame (2), wherein the upper portion of the stand column (1) is connected with a pulley (12), the stand column (1) is provided with a sliding groove (11) in the vertical direction, a connection piece (31) is embedded in the sliding groove (11) in a clamped mode, the top of the connection piece (31) is connected with a connection cable (32), the connection cable (32) is wound around the pulley (12) and is connected with the bottom of the stand column (1) through a tension spring (33), the front end of the lifting bicycle frame (2) is fixedly connected with the top of the connection piece (31), the bottom of the lifting bicycle frame (2) is provided with a first pull rod (21), the front end of the first pull rod (21) is connected with a first movable block (22), a first fixed block (13) is connected to the inside of the sliding groove (11), and the first movable block (22) is matched with the first fixed block (13). When the vertical-lifting-type bicycle stander is used, a bicycle can be parked conveniently and safely, the space utilization rate is high, and bicycles can be parked in order.

The invention relates to a microbe germ composition, a cyanophyte biological germ leaven which contains the microbe germ, a cyanophyte fermentation nutrient, a cyanophyte biological organic fertilizer and a method for preparation, wherein the microbe germ composition contains plant lactobacillus, bacillus subtilis and swamp Rhodopseudomonas, the cyanophyte biological germ leaven is prepared by microbe germ composition and base, the cyanophyte fermentation nutrient is prepared by cyanophyte biological germ leaven and cyanophyte, the cyanophyte biological organic fertilizer is prepared by cyanophyte fermentation nutrient, organics base and water-loss reducer. The microbe germ composition is provided with the ability for fermenting solid cyanophyte, which can transform nutriment in the cyanophyte into the material for crops. The cyanophyte fermentation nutrient can be superior animal feed. The cyanophyte biological organic fertilizer is provided with crop pest control effect, which adds the soil organics content and improves nutrient utility to accelerate the plant growth belonging to natural superior organics fertilizer.

The invention discloses a high-electric conductivity aromatic polymer ionic liquid diaphragm material and a preparation method thereof. The high-conductivity aromatic polymer ionic liquid diaphragm material comprises an cation and an anion, wherein the cation is a composite cation formed by combining at least one ion of hydrogen ions or metal ions with organic molecules; and the anion is a fluorine-contained sulfonic acid anion or a fluorine-contained sulfimide anion which is connected to an aromatic benzene ring-contained polymer side chain. Compared with the prior art, the polymer ionic liquid diaphragm material of the invention has the advantages of difficult loss of ionic liquid, electric conductivity without depending on water, penetration resistance of OH-anion, methanol or vanadium ions, and the like, can form a stable ion channel which has high ionic activity, high chemical stability, low ion activating energy and easy adsorption of organic polar solvents and is an ideal diaphragm material which can be applied to various fields of lithium ion batteries, secondary lithium ion batteries, methanol fuel batteries, liquid flow batteries, electrodialysis water treatment, atomic energy industry and analysis, catalytic synthesis, chlor-alkali industry, and the like.