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5174results about How to "Not easy to lose" patented technology

Transfer instrument

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.
Owner:CITIBANK

Automatic umbrella leasing equipment based on two-dimensional code and mobile payment

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.
Owner:ZHEJIANG UNIV

Novel temperature control moxibustion device

InactiveCN103550062AMaintain a constant temperatureKeep the moxibustion process temperature at the best constant temperatureDevices for heating/cooling reflex pointsTemperature controlTreatment effect
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.
Owner:FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE

Method for increasing retention rate of calcium carbonate in paper-process reconstituted tobacco sheets

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.
Owner:GUANGDONG JINKE REFORGING TOBACCO LEAF CO LTD

Intensified biological treatment method for high strength ammonia wastewater

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.
Owner:PEKING UNIV

Driver credit investigation system and method based on blockchain technology and logistics information platform

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.
Owner:HEFEI WEITIANYUNTONG INFORMATION TECH CO LTD

High-electric conductivity aromatic polymer ionic liquid diaphragm material and preparation method thereof

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.
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Preparation and application for paper-making process reconstituted tobacco sizing agent coated with calcium carbonate

InactiveCN104705775AImprove performanceRealize the function of reducing focus and harmTobacco preparationFiberProcess engineering
The invention relates to a method and application for a paper-making process reconstituted tobacco sizing agent coated with calcium carbonate. The method comprises the steps that wood pulp fibers, tobacco stem fibers and fragment fibers are used for preparing a sizing agent, then, the sizing agent is soaked into a soluble carbonate solution for 0.5 h to 3 h, and then water is removed through centrifuge dripping; the sizing agent fiber with no water is added into a soluble calcium salt with the calcium ion concentration ranging from 1 mol/L to 3 mol/L, the concentration of the sizing agent is controlled to range from 3% to 10%, and a reaction is performed at room temperature for 3 min to 5 min; in the sizing agent solution, citric acid with the mass concentration ranging from 0.01% to 0.03% is added as a crystal form control agent, and CO2 is led into the solution at the temperature ranging from 20 DEG C to 35 DEG C for a reaction for 0.5 h to 1 h until the pH value of the solution ranges from 7.0 to 7.5, so that a certain amount of nano calcium carbonate coats the surface of paper-making process reconstituted tobacco, and centrifuge dripping is carried out to obtain the paper-making process reconstituted tobacco sizing agent coated with calcium carbonate. The method has the advantages of being easy to implement, high in efficiency and high in application value.
Owner:CHINA TOBACCO YUNNAN IND

Self-lifting water quality purification device applicable to still water lakes

The invention discloses a self-lifting water quality purification device applicable to still water lakes. The device comprises a floating island basal body, an air pump, an ecological purification box, floating troughs, an air delivery pipe and an aeration device, wherein the floating island basal body floats on the water surface and aquatic plants are planted on the floating island basal body; the ecological purification box is in a water permeable structure, and substances used for microbial degradation and physical filtration and adsorption are arranged in the ecological purification box; the ecological purification box slides up and down along the air delivery pipe; and the aeration device is arranged below limit switches, is connected with the lower end of the air delivery pipe and is used for delivering oxygen to lake water and the floating troughs. The device has the beneficial effects that integration of plant absorption, microbial degradation, physical filtration and adsorption and oxygenic aeration of the lake water is achieved via the aquatic plants, the ecological purification box and the aeration device; the invention aims to solve the problem that common floating beds have poor still water bottom layer purification efficiency; and three-dimensional purification of the still water is achieved by the self-lifting purification device to gain better water quality purification effects.
Owner:HOHAI UNIV
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