Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

61results about How to "Accept fast" patented technology

Method and device for obtaining interactive information via two-dimension codes

The embodiment of the invention provides a method and a device for obtaining interactive information via two-dimension codes, which are used for facilitating a merchant to know the information of purchasing commodities in case that customers participate in the interactive activities held by the merchant. The method comprises the following steps of: performing unique identification on the identities of users participating in interaction via the two-dimension codes; recording the scanning for the two-dimension codes, of the users whose identities are subjected to the unique identification; and feeding the identities of the users and the accumulated effective times of scanning the two-dimension code of the users back to a third-party server according to a preset rule in case that the effective times of scanning the two-dimension code of the users achieves the value specified by the preset rule. According to the method provided by the embodiment of the invention, for the users, confirmation on the identity information of the users participating in the interaction can be finished only by performing a simple two-dimension code scanning action, and the confirmation can be performed any time any where, and is convenient and fast, thus simplifying the operation processes of the users; and moreover, because a mobile terminal, particularly, an intelligent mobile terminal, is popularized step by step, the mode can be very rapidly accepted by the users.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Rotary limiting device for vehicle

The invention discloses a rotary limiting device for a vehicle. A limiting mechanism of the rotary limiting device is positioned above a work plate; a movable limiting plate and an inducting plate are sequentially arranged outside each fixed limiting plate; the inducting plate is movably connected with the corresponding movable limiting plate; more than two first oil cylinders are fixedly arranged on each fixed limiting plate; each first oil cylinder piston is respectively and fixedly connected with the movable limiting plate; a limiting switch and a spring are arranged on each movable limiting plate and are fixedly connected; one end of a rack of a driving mechanism is fixedly connected with a second oil cylinder piston; two sides at the other end of the rack of the driving mechanism are respectively meshed with one gear; a gear shaft penetrates through the work plate and is fixedly connected with one end of the fixed limiting plate; a first through hole is formed at the other end of the fixed limiting plate; two second through holes are respectively formed on two sides of the work plate; two air cylinders are arranged below the work plate; and each air cylinder piston is arranged in the corresponding second through hole. The rotary limiting device can be used for limiting the vehicle by rotating the limiting mechanism, can be suitable for vehicles in various types and is simple and convenient for operation.
Owner:ZHEJIANG UNIV

Water heat storage type electric heater

The invention relates to a water heat storage type electric heater. The water heat storage type electric heater comprises a housing; the housing is divided into an upper housing part and a lower housing part; a heat insulating material and a water heat storing body are arranged inside the upper housing part; the heat insulating material clings to the inner wall of the housing; the water heat storing body is filled with a specific amount of a water heat storing medium and is internally provided with an electric heating tube; a circulating fan and an electric control component are arranged inside the lower housing part; the electric heating tube and the circulating fan are both connected with the electric control component; the upper part and/or the side of the upper part of the housing are/is provided with hot air discharging grids; and the bottom and/or the side of the housing are/is provided with cold air charging grids. The air discharging grids are used for sending cold air which passes through an air channel to an external space after the cold air is heated by the water heat storing body. The water heat storage type electric heater provided by the invention has the beneficial effects that off-peak electricity is adopted for supplying heat in order to reduce the heating fee and balance the load of a power grid; and the water heat storage type electric heater is small in size, convenient to install, environmentally friendly, simple and convenient to operate, low in maintenance cost and low in manufacturing cost.
Owner:BEIJING ZETA ENERGY TECH CO LTD

Nuclear Power Plant and a Steam Turbine

The group of inventions relates to nuclear techniques and to power industry.
The nuclear power plant contains a nuclear reactor (1) cooled by liquid metal, for example lead. Heated-up liquid metal is cooling in heat exchanger <<liquid metal-gas>> (3). This heat exchanger is embodied as not-mixing heat exchanger. The pump (2) moves cooled liquid metal through the filters into the reactor (1). The compressor (4) moves gas through heat exchanger <<liquid metal-gas>> (3) into gas turbines (8, 9, 10, 22, 23, 24). After gas turbines this gas vaporizes and overheats the water in heat exchangers <<gas-water>> (5, 6, 7) and moves back to compressor (3). Produced steam moves the steam turbines (12, 13), condenses into the water by means of condenser (15) and circulation pump (16) and then is moved by the pumps (17, 20) back to heat exchangers <<gas-water>> (5, 6, 7). At least one of gas turbines (22, 23, 24) is coupled by shaft with at least one of said pumps (16, 17, 20), and in steam turbines (12, 13) the channels are embodied for the heating medium. Said channels are embodied in the directing device of the steam turbine (12, 13) and/or in driving wheels of the steam turbine (12, 13). Said channels are series connected among them in a direction of a steam course in the turbine (12, 13). The gas after gas turbines (8, 9, 10, 22, 23, 24) is used besides heat exchangers (5, 6, 7) as said heating medium and after that moves into compressor (3). The nitrogen, air, helium, carbon dioxide or their mix are used as said gas.
Said group of inventions makes it possible to increase the heat efficiency of nuclear power plant with a reactor cooled by liquid metal at least up to 50% and to preserve high heat efficiency of this plant at frequent multiple reduction of used capacity of this plant, for example at nights.
Owner:KUDRYAVTSEV MIKHAIL YURIEVICH

Reverse turning bed type vehicle limiting device

The invention discloses a reverse turning bed type vehicle limiting device comprising a reverse turning bed, a big cylinder, a moving rack, a pair of guide rails, a small cylinder and a locking cylinder, wherein the big cylinder is fixed on the bottom plate of the moving rack by blots; the big cylinder piston of the big cylinder is movably connected with the reverse turning bed by a big cylinder piston pin, and the reverse turning bed is movably connected with the top plate of the moving rack; side plates on two sides of the moving rack are installed on the corresponding guide rails respectively by bearings; the outer side of the rear plate of the moving rack is fixedly provided with the small cylinder; the small cylinder piston of the small cylinder extends out from the first through hole of the rear plate; the inner walls of the side plates on two sides of the moving rack are respectively and fixedly connected with at least one locking cylinder; the locking cylinder piston of the locking cylinder extends from the second through hole of the side plate; and the outer end of the locking cylinder piston is near the chock block of the locking cylinder piston. The vehicle is limited by converting the reverse turning bed from the horizontal position to the vertical position, and the invention is suitable for various types of vehicles and is simple and convenient in operation.
Owner:ZHEJIANG UNIV

Auxiliary conditioning feed for starter feeding of black swans

InactiveCN105851609AShorten the cycle of acclimatization and feedingIncrease gastrointestinal motilityFood processingAnimal feeding stuffDiseaseAnimal science
The invention provides an auxiliary conditioning feed for starter feeding of black swans. The auxiliary conditioning feed is prepared from the following raw materials in parts by weight: 12 parts of soybeans, 4 parts of broad bean flowers, 2 parts of tulip petals, 4 parts of sweet potato leaves, 0.3 part of calcium citrate, 1.2 parts of coffee beans, 3.5 parts of celery leaves, 3 parts of cucumbers, 4 parts of cherries, 3 parts of iodised salt, 0.4 part of sodium gluconate, 2 parts of pork livers, 3 parts of corn protein powder, 8 parts of a conditioning agent, 2.5 parts of a flavor-correction additive, and 1.2 parts of a bentonite composition. The feed disclosed by the invention is the feed for performing auxiliary conditioning on young black swans at a starter feeding phase, so that the young black swans can quickly adapt to and accept conventional feeds, the domesticating and feeding cycle of the young black swans can be shortened, the enterogastric peristalsis capacity of the young black swans and the adaption capacity of the young black swans to the feed are improved, the condition that the young black swans can absorb ample nutritives is guaranteed, the disease resistance of the young black swans can be improved, and the death rate is reduced.
Owner:ANHUI ZHUANGDA FEED
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products