34results about How to "Free to use" patented technology

The invention discloses an internet access method used for a mobile terminal and an internet-access system, wherein the method includes: a WiFi hot-spot device pushing information of specific contents to the mobile terminal; and the WiFi hot-spot device carrying out a statistics on a browse state of the information of the specific contents, of the mobile terminal, and providing a free internet-access service to the mobile terminal according to the browse state. Through the internet access method used for the mobile terminal and the free internet-access system, the mobile terminal is capable of obtaining the free internet-access service through clicking on the information of the specific contents.

The invention relates to a method and a system for online issue and use of software, belonging to the field of computer software and applied to a software via-Internet online issue and user use system. The developed computer software is not directly provided for users to install and use, but submitted and registered to a server of a software online issue system, a user uses a client program (for example, a network browser program) to connect with the server of the software online issue system so as to use the registered software and does not install the software on the host computer for the use method of the software is different from a traditional mode. The computer software comprises the present commonly used application programs, such as common tool software, game software, office software, and the like so that users do not need to install the software on own computers.

The invention relates to an industrial energy-saving monitoring system based on a wireless sensor network. The industrial energy-saving monitoring system based on the wireless sensor network consists of a coordinator terminal, a data acquisition terminal, an energy consumption metering device and an output counting sensor. The data acquisition terminal comprises an energy consumption data acquisition terminal and an equipment data acquisition terminal, wherein the energy consumption data acquisition terminal for monitoring the energy consumptions of a workshop and an enterprise is connected with the energy consumption metering device through an RS485 bus, and the equipment data acquisition terminal for monitoring the outputs and the energy consumptions of production equipment is connected with the energy consumption metering device and the output counting sensor. The coordinator terminal is connected with a monitoring host, and forms a wireless sensor network based on a ZigBee protocol together with at least one data acquisition terminal. The energy consumptions and outputs in three levels of the production equipment, the workshop and the enterprise are monitored and statistically analyzed, so as to obtain the three-level energy consumption data, namely, the energy consumption of the procedure in the level of the production equipment, the energy consumption of the unit product in the level of the workshop, and the energy consumption of the unit product in the level of the enterprise. In combination with a reward and punishment system for energy saving, the industrial energy-saving monitoring system based on the wireless sensor network disclosed by the invention can effectively promote the enterprise to increase the energy efficiency, thereby achieving the purposes of energy conservation and efficiency improvement.

The invention relates to a power line safety distance measurement evaluation method based on a smart phone. A smart phone which comprises a camera and a gravity sensing device is provided. Firstly, safety distance measurement software is downloaded and mounted through APP and comprises line and ground vertical distance measurement, line and crossing span substance vertical distance measurement, line and tree distance measurement, tree cutting security risk evaluation; and then, line and ground vertical distance measurement, line and crossing span substance vertical distance measurement, line and tree distance measurement, tree cutting security risk evaluation are all carried out. According to the method, manpower waste is reduced, measurement of all power line safety distances can be realized only through the smart phone, the operation is simple, the implementation is easy and no risk exists in the measurement process.

A transmitter (10) projects light in accordance with a specific light projecting pattern, selected by a pattern selecting portion (11), of three light projecting patterns A through C having mutually differing projected light periods and projected light pulse widths. A pulse width evaluating circuit (30) of a detector (20) detects, as a difference in pulse width of a detected light signal, the difference in the projected light pulse width of the light projecting pattern, based on the same light projecting pattern pulse width information as the transmitter (10), selected by a pattern selecting portion (21), to identify locally-emitted light versus interference light.

The invention discloses a method, system and device for achieving a PFR function on multiple partitions and a storage medium, and the method comprises the following steps: responding to the starting of a PFR pre-starting mode, and judging the current partition type of a system; in response to the fact that the current partition type of the system is a single partition or double partitions, enabling a slave node to send a PFR preparation completion signal to the master node, and in response to the fact that the master node completes a pre-start mode of the PFR, enabling the master node to senda start-up signal to the PCH deduction card; in response to the fact that the current partition type of the system is four partitions, enabling any node to send a startup signal to the PCH deduction card; and in response to the fact that the PCH buckle card receives the startup signal, starting a PFR normal working mode. According to the scheme provided by the invention, the demand of judging a chip is saved through interaction between the slave node and the master node, and the PFR function can be freely realized for different partition conditions.

The invention relates to a traffic management system based on a V2X technology, including a first roadside unit arranged at an intersection, a vehicle-borne unit arranged in a vehicle, a red light signal detector and a backstage server. The first roadside unit includes a first roadside data processor, and a first wireless network card, a first roadside V2X communicator and a stop line GPS positionmemory which are connected with the first roadside data processor. The vehicle-borne unit includes a vehicle-borne data processor, and a GPS locator, a vehicle-borne V2X communicator and a vehicle preset position memory which are connected with the vehicle-borne data processor. The red light signal detector is connected with the traffic signal light at the intersection. The red light signal detector is connected with the first roadside data processor. The first wireless network card is wirelessly connected with the backstage server. The first roadside V2X communicator is wirelessly connectedwith the vehicle-borne V2X communicator. Compared with the prior art, the traffic management system has the advantages as follows: the accuracy of traffic supervision is improved; resources are saved;and the functional expansibility is strong.

The invention discloses a method for synthesizing Fimasartan. The method comprises the steps: subjecting a compound VI and a compound VII to a reaction in toluene, so as to obtain a compound V; subjecting the compound V and pentamidine hydrochloride to a reaction in the presence of alkali metal hydroxide, so as to obtain a compound IV; subjecting the compound IV to hydrogen drawing with lithium hydride in a mixed solvent prepared from toluene and DMF, and then, carrying out an N-alkylation reaction with 2-cyano-4'-bromo-methyl biphenyl, so as to obtain a compound III; subjecting the compound III and sodium azide to a reaction in DMF in the presence of zinc chloride, so as to obtain a compound II; and subjecting the compound II to a thio amidation reaction with a Lawesson's reagent, therebyobtaining the target product I. According to the method, the process is simple, the operation is simple and convenient, the raw materials are readily available, and the method is economical and efficient, so that the production cost of the Fimasartan is greatly reduced, and the industrial production is easy to achieve.

This invention is about heat exchange device. A kind of heat pump type air conditioner set with water heater includes cooling-water machine set, which is composed of compressor, two-position four way change valve, stop valve, condenser, air conditional heat exchanger, water pump and water circulating system. The character is the water heater, heat exchanger, two-position three way magnetic valve and insulating water tank are set. The inlet of hot water heat exchanger is connected with the outlet of compressor, while the outlet with the inlet of two-position four-way change valve through normally open joint of the said two-position three way magnetic valve. The normally closed joint of the said two-position three-way magnetic valve is connected with pipeline from two-position four -way change valve to air conditioner heat exchanger. The hot water heat exchanger respectively connects to tap water pipe and heat insulating water tank. This invention can open hot water heat exchange for providing heated water during indoor heating state of air conditioner set. Thus, it settles the problems of simple structure, conveniently operating and adequate temperature of hot water.

The invention provides a wireless internet self service system and a wireless internet self service method. The wireless internet self service method comprises that a 2nd-generation identity card is swiped on a multi-media terminal to read user identity card information on the 2nd-generation identity card and send the user identity card information to a service authentication server; the service authentication server can send the user identity card information to an operational data storage server; the operational date storage server can authenticate the user identity card information and return authentication results to the service authentication server; when the authentication results show that authentication passes, the service authentication server can distribute an account and a password and send to the multi-media terminal; and the multi-media terminal can achieve wireless internet through the account and the password. The wireless internet self service system and a wireless internet self service method can be used in places of airports, stations, hotels, fast food restaurants and the like to be connected with a telecom wireless network to surf the internet.

The invention discloses a physical wholesale market purchase order pushing platform system. The platform system adopts a mobile terminal form, and comprises a user module, a purchase order publishingmodule, a purchase management module, an order review module, an order pushing module, a supplier order receiving module and a supplier shop product module. A method comprises the following steps that: (a) a purchaser registers an account and logs into the system; (b) the purchaser publishes a purchase order and fills in purchase product information; (c) the system reviews the purchase order to check whether order information is fake or not and whether the order information includes illegal information; (d) if a review result indicates that the purchase order passes through the review, the system pushes the purchase order to a supplier; (e) eligible suppliers can take the order; (f) after taking the order successfully, the supplier contacts with the purchaser. According to the purchase order pushing system and method based on a mobile terminal, quick connection between the purchaser and the supplier is enhanced.

The invention provides a cooking device. The cooking device comprises an induction cooker, a pot body, a pot cover and a stirring assembly, wherein the pot body is arranged on the induction cooker and heated by the induction cooker, and the top of the pot body is open; the pot cover can be turned relative to the pot body to open or close the top of the pot body, and a cooking cavity is defined between the pot cover and the pot body; the stirring assembly extends into the cooking cavity for stirring. According to the cooking device provided by the embodiment of the invention, food can be stirred automatically, dishes can be heated more uniformly, and the taste and the quality of the dishes can be improved.

The invention relates to a graphite chemical substance intercalation reaction vessel and a technological method thereof. The reaction vessel comprises a reaction vessel body (1), a mixer shaft (5) is arranged on the central part of the reaction vessel body (1) along the vertical direction, two spiral stirring vanes (6) are arranged on the mixer shaft (5), the two spiral stirring vanes (6) symmetrically wind around the mixer shaft (5) in a spiral mode, spiral directions of the two spiral stirring vanes (6) are opposite, a support (7) is arranged between the two spiral stirring vanes (6), multi-strip elastic racks (9) are uniformly arranged on an inner wall of the reaction vessel body (1), and a supersonic generator (13) is arranged at the bottom of the reaction vessel body (1). The invention provides the graphite chemical substance intercalation reaction vessel and the technological method thereof, pollution by harmful gas such as SOx and NOx or heavy metal ions cannot be generated during a production process, sulfur residue does not exist in the product, oxidation resistance is good, defect of graphene is not generated easily, and final product quality can be effectively guaranteed.

The invention discloses a large-rotating wheel multi-buoyancy-gravity cylinder type automatic rotating power generation method for implementing automatic intake-exhaust by means of gravity to obtain over-compensatory buoyancy-gravity energy. According to the method, load bearing frame bodies 2 are constructed in a proper natural water area and a proper artificial water area 1, a main shaft 9, an intake and exhaust pipeline 13 communicated with the outside, a central air volume tank body 10, outwards and radially distributed brackets 3 of the frame bodies are arranged on the frame bodies 2, buoyancy-gravity cylinders 4 are arranged on the brackets, gravity sliding blocks 5 are arranged in the buoyancy-gravity cylinders 4, downwards suck air from the central air volume tank body 10 through an intake and exhaust pipeline 6 to form huge buoyancy energy when ascending under the action of gravity of the earth, and downwards exhausts air out of the central air volume tank body 10 to form huge gravitational energy when descending, a balance between the buoyancy energy and the gravitational energy is broken, the buoyancy energy and the gravitational energy are converted into mechanical energy in multiples, and the mechanical energy is output from a transmission chain 11 to a speed governer and a power generator of 12 for power generation. 7 represents a power generator room, 8 represents an overwater operating platform and a machine walking road on the load bearing frame bodies, and 14 represents the bottom of water.

The invention discloses a socket based on ZIGBEE wireless communication. A ZIGBEE application protocol is controlled by user equipment. The socket comprises a main body, wherein an electricity-getting slot of indoor user equipment is formed in one end of the main body, and a commercial power line is connected to the other end of the main body; an electricity metering module used for acquiring electricity utilization information of the indoor user equipment getting electricity through the socket, a ZIGBEE communication module used for bearing the ZIGBEE application protocol and wirelessly connected with the user equipment, a relay switch connected with the ZIGBEE communication module and used for switching on or off the socket according to received user signals, and a power supply for converting an AC (alternating-current) 220V commercial power supply into a working power supply for the ZIGBEE communication module and the electricity metering module are arranged in the main body.

The invention discloses a light-heat-electricity combination device based on the laser energy supply technology. The device comprises a generating unit, a heat collecting unit and a photoelectric conversion device. The device is characterized in that the generating unit is connected with the heat collecting unit through the photoelectric conversion device. The light-heat-electricity combination device based on the laser energy supply technology solves the problem that a power supply on a high voltage power line cannot continuously work, is low in stability and suffers from electromagnetic interference; a photovoltaic battery is high in conversion efficiency (up to be more than 40%), so that the device is relatively high in temperature characteristic, anti-radiation characteristic and relatively low in generation cost, and as a result, the device can continuously and stably work.

The invention relates to the technical field of leather making chemistry and engineering, and provides a coating and decoration method for solving crust leather cross color. Oxidized polyethlene wax emulsion is introduced into a coating and decoration agent, and the coating and decoration agent is used for coating the surface of crust leather to show a natural fog luster state; during high-temperature ironing, the wax agent migrates to the surface layer of a coating film along with the moisture volatilization; a waxed surface layer is formed with other ingredients in the coating and decoration agent; a good shielding effect is achieved; the crust leather with the uniform and consistent surface color is obtained; meanwhile, the dispersion degree of the pigment paste in the coating and decoration agent can be increased through the oxidized polyethlene wax emulsion; the coloring intensity is improved. By using the coating and decoration method for solving crust leather cross color, a crust leather product with the advantages of uniform particle surface color, comfortable hand feeling, exquisite surface and aniline coating and decoration effects can be obtained; in addition, the operability is very high; the production efficiency is high; the crust leather accumulation is avoided; the economic loss is reduced; the practicability is high.

The invention discloses an indoor floor heating water collecting and distributing device. The indoor floor heating water collecting and distributing device consists of two parts: a bracket and a water collecting and distributing device body. The two columns are installed on the bracket. The body of the water collector and distributor is provided with a water inlet interface, a branch water outlet interface and a return water interface. , The structural ribs are used to strengthen the strength of the bracket. The stamped and bent sides of the bracket are arranged at the rear and bottom. The installation holes on the rear side are used for wall installation, and the installation holes on the bottom side are used for ground installation. Through the above method, the present invention has a simple structure, the body material of the water collector and distributor is all plastic, low cost, convenient installation and disassembly, direct plug-in connection of pipes, no need to use all auxiliary tools, convenient and fast, and labor-saving.

The invention provides vinylon, silk and acetate fiber blended yarn which is composed of, by weight, 45-55 parts of vinylon, 40-50 parts of silk and 25-35 parts of acetate fibers. The vinylon, silk and acetate fiber blended yarn integrates characteristics of the vinylon, the silk and the acetate fibers to bring advantages of the same into play.

The invention relates to a method and device for testing a rail transit signal system with a national cryptographic algorithm based on cloud simulation. The device comprises a local thin client, a cloud SaaS software service layer, a cloud PaaS platform service layer, a cloud IaaS infrastructure service layer and a verification hardware layer, wherein the local thin client, the cloud SaaS softwareservice layer, the cloud PaaS platform service layer, the cloud IaaS infrastructure service layer and the verification hardware layer are connected in sequence, the verification hardware layer comprises a network hardware layer and a rail transit tested signal system, and the network hardware layer is connected with the rail transit tested signal system through a national cryptographic chip or isdirectly connected with the rail transit tested signal system. Compared with the prior art, the method device the advantages of safe and reliable function verification, high efficiency, low cost andthe like.

The invention relates to the technical field of disinfection machines, and discloses an Internet of Things automatic alcohol spray sterilizer. The structure of the Internet of Things automatic alcoholspray sterilizer comprises a machine body; a hollow supporting column, a display screen, a built-in groove, a two-dimensional code, an alcohol adding pipe, a hanging plate, a jack and a charging plugare arranged outside the machine body. The hollow supporting column is connected with the middle of the upper end of the machine body through a rivet, the display screen is connected with the upper middle portion of the front of the machine body through a rivet, the built-in groove is located in the lower middle portion of the front of the machine body, and the two-dimensional code is pasted to the lower portion of the machine body. The Internet of Things automatic alcohol spray sterilizer is convenient to install and reliable to use, and wiring is not needed in the installation process; solar energy is used for supplying power, working state data of the Internet of Things automatic alcohol spray sterilizer are uploaded through a 4G or 5G or WIFI module or other wireless transmission means, and a network line does not need to be arranged in the installation process. A central centralized control platform is adopted to monitor electric quantity and explosive quantity in a centralized manner; and an automatic mobile phone terminal or a PC terminal can be alarmed for electric quantity, dosage, temperature and the like, so that maintenance can be provided in time.

The invention discloses a portable sunshade capable of extending and retracting in three directions for a car, and relates to a sunshade for the car, in particular to a sunshade capable of extending and retracting in three directions for a household car. The sunshade comprises a torsion spring assembly, an outer housing, a left inner housing, a right inner housing, a left connecting plate, a right connecting plate, a left rack, a right rack, a spur gear, a turbine, a worm rotation mechanism, rubber suckers with connecting holes, a pull rod, a sunshading cloth, and the like. According to the portable sunshade disclosed by the invention, a known torsion spring structure in which one torsion spring shaft and one cloth rolling shaft are used is changed, two torsion spring shafts and two cloth rolling shafts are used, and two inner shafts are additionally arranged, so that lateral movement of the torsion spring shafts and the cloth rolling shafts towards two ends at the same time is realized, and structural guarantee for increasing the width of the sunshading cloth, namely the lateral change of the sunshading cloth, is provided; and the rubber suckers with connecting holes are used as a flexible connecting carrier between the sunshade and the car, so that free use of the sunshade is realized. The invention provides the sunshade which can be placed in a trunk after retracting to be carried by the car and is convenient to use at any time, for the car.

The invention discloses an interpretation method of a controller control algorithm. The interpretation method comprises the steps that a user visually and simply configures controller operation logicdata in terminal equipment; the terminal equipment interprets the configured operation logic data into a control logic data format which can be identified by the controller; the terminal equipment transmits the interpreted control logic data format to the target controller in a wired or wireless mode; the specific control algorithm is solidified on the controller, which means that the fixed operation logic control algorithm is solidified on the controller; the controller interprets attribute conditions executed by the controller and logic data relations of the attribute conditions according tothe control logic data format; and the controller performs task execution according to the interpreted logic data relation by taking externally detected attribute actual data as a judgment condition.The visual terminal equipment which is easy to operate and understand is satisfied to configure the controller for a user so that the use of a user group is liberated, customized special equipment isreduced, and the universality of universal equipment is promoted.

The embodiment of the invention provides a water valve control system and method and a storage medium; the water valve control system comprises an energy collection circuit and a control circuit, wherein the control circuit comprises a first control chip, the energy acquisition circuit is used for acquiring light energy, and the collected light energy is converted into electric energy to charge the battery; a first control chip which is used for controlling the energy acquisition circuit to acquire light energy and charge the battery; a control circuit which is also used for controlling the opening and closing of the water valve and controlling the flow rate and flow velocity of the water valve. In this way, the light energy in the environment is collected and stored in the rechargeable battery to supply power to the water valve, and the water valve can be used without maintenance for a long time; besides, flow velocity of the water valve can be controlled.

The invention provides a wireless Internet access self-service system and method. Swipe the second-generation ID card on the multimedia terminal, read the user ID information on the second-generation ID card and send it to the business authentication server; the business authentication server sends the user ID card information to the operation data storage server, and the operation data storage server Authenticate the user's ID card information, and return the authentication result to the service authentication server; when the authentication result indicates that the authentication is passed, the service authentication server assigns an account number and password and sends it to the multimedia terminal; the multimedia terminal performs wireless Internet access through the account number and password. The invention can be connected to a telecommunication wireless network to surf the Internet in airports, stations, hotels, fast food restaurants and other places.