98results about How to "No fee" patented technology

The present invention belongs to the field of Chinese medicine technology, and provides one kind of plaster for treating arthralgia. The plaster is prepared with dragon's blood, curcuma, dahurian angelica root, Chinese ephedra, pubescent angelica root, and other Chinese medicinal materials. Clinical application for years shows that the plaster has high curative effect, no toxic side effect, and other advantages, and can heal arthralgia radically.

The invention relates to an on-line GPS (Global Positioning System) night patrol positioning system which is capable of monitoring and positioning night-patrol information on line at real time, is applicable to industries such as petrochemical engineering and industrial and mining enterprises, and is particularly applicable to monitoring on security and protection systems. The system consists of a control center and a terminal system, wherein the control center comprises a management computer, a GIS (Geographic Information System) positioning display terminal and a wireless receiving base station; the terminal system consists of a GPS night-patrol positioning alarm and a linked system; the control center and the terminal system are in data communication in a wireless communication mode; the night-patrol positioning information is transmitted to the control center through the terminal system. The system integrates functions of GPS positioning, GIS map display, night-patrol alarm, wireless transmission, on-line monitoring and the like, so as to solve the problem of on-line real-time night-patrol positioning in the prior art; as shared frequency is used in data transmission, time delay is prevented, and no expense is needed, the operation cost is greatly lowered; and meanwhile intelligent linkage with other security and protection systems based on GIS information can be achieved.

The invention relates to an internet of things (IoT)-based dynamic monitoring platform for monitoring an archaeological excavation field. The IoT-based dynamic monitoring platform for monitoring the archaeological excavation field comprises a dynamic monitoring system for monitoring the archaeological excavation field, a remote database server and a local database server, wherein the remote database server and the local database server are respectively connected with the dynamic monitoring system for monitoring the archaeological excavation field through IoT. The IoT-based dynamic monitoring platform for monitoring the archaeological excavation field, provided by the invention, is simple in wiring manner, low in work load, low in deployment cost, strong in adaptability and easy for acquiring data by using mobile equipment.

A blowing-suction street cleaner comprises an electric vehicle chassis. A built-in filter is arranged on the electric vehicle chassis, a garbage can of an exhaust fan is assembled on the electric vehicle chassis, a bottom suction dust collection device comprising a flared dust collection nozzle and a fan wheel placed on the periphery of the lower end of the dust collection nozzle is arranged on the lower surface of the electric vehicle chassis, a side suction dust collection device comprising a side suction telescopic pipe and a dust collection elbow is arranged on the right side of the electric vehicle chassis, the dust collection nozzle and the side suction telescopic pipe are communicated with the inside of the garbage can through a reversing tee joint, a bottom suction dust collectiondevice lifting electric push rod and a fan motor are assembled on the bottom suction dust collection device, and the dust collection elbow is provided with a dust collection elbow position adjusting mechanism. All street cleaning operations are finished by airflow, the blowing-suction street cleaner has the advantages of large blowing cover area, strong suction force, high working efficiency, no dust re-entrainment, simple equipment structure, no cleaning wear-out parts and convenience in use and maintenance, and garbage on two sides of a street can be cleaned.

The invention provides a remote natural gas metering system which comprises a field acquisition transmission unit and a central control system. The field acquisition transmission unit comprises a combustible gas detector, a plurality of flow meters, a remote terminal device and a power supply module. The central control system comprises a metering statistical system, a comprehensive management system and a data server. The remote natural gas metering system has the advantages of achieving acquisition, storage, analysis, statistic and the like of metering data and various data, achieving automatic management of natural gas metering data and metering equipment and achieving safety monitoring and remote warning functions of metering rooms.

The invention relates to an acidic ammonium salt vanadium precipitation waste water recycling method, belongs to the field of metallurgy and aims to provide the acidic ammonium salt vanadium precipitation waste water recycling method. The acidic ammonium salt vanadium precipitation waste water recycling method comprises the following steps: a, partial ammonium salt vanadium precipitation waste water is subjected to vanadium-extraction tailing sand filtration, so that filtrate A is obtained; the rest ammonium salt vanadium precipitation waste water is subjected to heating evaporation concentration treatment, and after produced steam is cooled, condensate water is obtained; b, the filtrate A is mixed with condensate water, so that a mixed solution is obtained, and is returned to a vanadium extraction process. Compared with the conventional waste water treatment process, the method provided by the invention reduces waste water yield, reduces waste water treatment cost, recycles fine particles APV in the waste water and improves the system efficiency.

A method and system for providing a multiprocessor processor book that is utilized as a building block for a large scale data processing system. Two 4-way multi-chip modules (MCM) are utilized to create the processor book. The first and second MCMs are configured with normal wiring among their respective processors. An additional wiring is provided that links external buses of each chip of the first MCM with buses of a corresponding chip of the second MCM and vice versa. The additional wiring enables each processor of the first MCM substantially direct access to the distributed memory components of the next MCM with no affinity. The processor book is plugged into a processor rack configured to receive multiple processor books that together make up the large scale data processing system.

The invention discloses a method for embedding a thin plate metallographic sample. The method comprises the following steps: binding a thin plate test sample to an old test sample, which is higher than the thin plate test sample, through an adhesive tape or glue; putting the overall bound test samples into a hot embedding machine, and feeding a proper amount of embedding resin for sample embedding. According to the method, the thin plate test sample with a flat smooth surface can be successfully embedded; meanwhile, the method is low in cost and easy to operate.

The intelligent warning process in Internet includes the following steps: numbering all the warning terminal devices via providing each with one unique number; establishing one warning center data base including at least the numbers of all the warning terminal devices, user's addresses and warning state character fields; setting the IP address of the central warning processing computer in the warning terminal devices; receiving and pre-treating the warning signal in the warning terminal device before sending via Internet to the central warning processing computer; and processing the warning information and taking corresponding measures in the central warning processing computer. The present invention has timely warning, enough information, low cost and wide guard area.

The invention relates to a method and device for monitoring the production of a knitting machine, and the knitting machine; the method for monitoring the production of a knitting machine is provided; wire supply of at least one wire supply device is monitored by a sensor device (19) and a control unit (20); a sensor signal (S) with a measuring pulse (I) for each length unit (delta XF) of a wire supply path is generated by the sensor device (19) in such condition. The sensor signal (S) is evaluated by the control unit (20); in a suitable condition, the control unit (20) is used for generating a stop signal (ST) for the knitting machine; a clock signal (S2) aiming at the control unit (20) is provided by a clock unit; a clock pulse (T) of the clock signal (S2) is matched with the length unit (delta XS) of a knitting path; the length unit (delta XS) of the knitting path is one/Zth of the length unit (delta XF) of the wire supply path (wherein the factor Z is at least 2, preferably 3-10); the sensor signal (S) is evaluated by the control unit (20), and depends on the generation of the clock signal (S2).

The invention relates to a method for rejecting incoming call, wherein it comprises that: called terminal via started reject setting obtains the message information of incoming call and ads said information into cut-off message, to be sent to the calling terminal. The invention also provides a phone calling message method, which comprises that; caller judges the phone call type, if it is message type, the caller adds message information into the cut-off message, and sends it to the called terminal; when it is phone call type, displaying the normal connected state. The invention provides a mobile terminal with incoming call reject function, which comprises incoming call reject message preset module, automatic incoming call reject message function start mark setting module, and non-automatic incoming call reject message function start mark setting module. The invention will not charge called user.

The present invention proposes a method for customizing and downloading network video based on a cloud platform, including: step S1, the APP application receives a connection request initiated by the user, and establishes a wireless connection with the video box; the APP application receives and displays the column list issued by the cloud platform To the user, and receive the user's subscription information; the APP application sends a download instruction to the video box, and the video box downloads the corresponding video content from the video server according to the download instruction; the APP application reads the video information in the video box and displays it to the user. And play the video; the cloud platform automatically pushes column update information to the video box corresponding to the hardware code bound to the user's account. The present invention completes the drama chasing process through the business interaction between the cloud platform, the video box and the APP application, realizes automatic download and update, and pushes update notifications.

The invention discloses a flue gas conditioning agent for flue gas mercury removal and a composite flue gas purifying method thereof. The flue gas conditioning agent is ammonium bromide powder or ammonium bromide solution. The flue gas conditioning agent is put into a flue of a combustion system at 150-450 DEG C and activated by use of the temperature of the flue gas; the activated flue gas conditioning agent reinforces conversion of the elemental mercury steam to mercury oxide and particle mercury in a flue gas environment, and the activation of the flue gas conditioning agent and the oxidation and adsorption of mercury are performed at the same time; and then the flue gas mercury removal is realized by use of the existing flue gas purifying equipment of the system. According to the flue gas conditioning agent and the composite flue gas purifying method disclosed by the invention, the flue gas is subjected to trace conditioning at specific temperature, and the gas-phase oxidation or gas-solid catalytic oxidation process of the mercury steam in the flue gas environment is reinforced so as to change the state of mercury in the flue gas; and finally, the flue gas mercury removal is realized by use of the existing purifying equipment of the system. The use of an activated carbon-based adsorbent can be avoided, and the flue gas mercury removal is realized by use of the existing equipment while maintaining the reusing value of fly ash.

A novel water stopping structure for a tunneling seam in a permafrost region is characterized in that the water stopping structure in the circumferential direction is arranged in an engineering seam of a secondary tunnel lining and annularly laid in secondary lining die construction concrete; the novel water stopping structure is an inflatable water stropping strap and provided with a water flowing groove structure, and the water flowing groove faces towards an inner side cold-proof heat-preserving layer; the inflatable water stopping strap is made of soft materials; the water stopping strap is inflated till the outer wall of the water stopping strap is totally attached to the inner wall of a secondary lining concrete groove; the lower end of the inflatable water stopping strap is connected with a gutter of a skewback of a tunnel. In the tunnel construction and operation period, when the temperature of surrounding rock rises and frozen soil thaws, underground water will naturally flow down along the water stopping strap, enter the gutter of the tunnel and be drained out of the tunnel, and therefore it is avoided that the underground water seeps into the tunnel along the secondary lining engineering seam, and cold damage caused by freeze of the underground water is avoided.

The invention discloses a high-performance aluminium alloy cable for buildings, which solves the problems that the conventional power cables for buildings consume more copper resources, are worse in bending performance, and have short service life and the like, and has the advantages of light weight, the capability of corrosion-resistance and halogen-free flame retardant, small bending radius, excellent electrical property, long service life and the like. The high-performance aluminium alloy cable structurally comprises a cable core, wherein the cable core is formed by a plurality of wire core conductors arranged inside a filler and made of aluminium alloy; a conductor double-layer insulation layer is arranged on the outer wall of each wire core conductor; the plurality of wire core conductors are intertwisted in a symmetric arrangement manner; the outer wall of the filler is wrapped with a cable belting layer, a cable armored layer and a cable shield layer sequentially from the inside out.

The invention relates to a method for operating a metering valve (18) arranged in an exhaust gas region (13) of an internal combustion engine (10) for metering a reagent or a precursor of a reagent, comprising a cooling device to prevent excess temperatures. The invention further relates to a device for carrying out the method. During metering breaks of the regular metering process, a targeted predetermined minimum amount is metered for the cooling of the metering valve (18), if required.

The invention relates to a scale inhibitor containing itaconic acid. The scale inhibitor comprises the following components in parts by weight: 32-36 parts of sodium ethylenediamine tetramethylene phosphonate, 21-25 parts of tetrasodium aminotrimethylene phosphonate , 11-15 parts of sodium polyacrylate, 10-14 parts of tartaric acid, 10-14 parts of itaconic acid, 6-10 parts of methylisothiazolinone, 6-10 parts of 2,2-dibromo-3-nitrilopropionamide 10 parts, 5-9 parts of tolyltriazole, 5-9 parts of sodium sulfite, 1-9 parts of sodium lauryl sulfate, 2-6 parts of methyl amyl alcohol, 1-5 parts of licorice extract, moon peach leaf 1-5 parts of extract, 52-56 parts of water, the antiscalant of the present invention is stable in nature, has a long storage period, and has good scale inhibition effect on the precipitation of inorganic salts in the salt-discharging dark pipe, and has no effect on the salt-discharging dark pipe. Corrosion and scale inhibition efficiency is high, the dosage is small, when it is discharged to the external environment, it will not cause environmental pollution, and there is no need for subsequent treatment costs.

The invention discloses a multimedia message center system and a method for sending ticket by the system. The system is connected with the message center and comprises: a business processing module for receiving multimedia message submitted by source users; and an agent module which is connected with the business processing module and the message center, and is used for sending command of refusing tickets to the business processing module according to state information sent back by the message center and can not be sent by the multimedia message. The system and method can increase rationality for charging by the multimedia message.

The invention discloses a vehicle hydraulic suspending seal liquid composition comprising the following elements: a hydraulic main spring formed by a frame (1) and a rubber main spring (2) connected in a seal manner; a rubber sheet (6) connected with the hydraulic main spring, and a sealed room containing a damping fluid is formed between the rubber sheet (6) and the hydraulic main spring; a step (21) arranged in a position, close to an end portion, of the rubber main spring (2). An end face of the rubber sheet (6) makes contact with a step face so as to prevent leakage liquid risk, thus greatly improving hydraulic suspending seal qualified rate; the vehicle hydraulic suspending seal liquid composition is high in stability, and the technology is easy to control.

The invention discloses a tap-hole opening and plugging device for a calcium carbide furnace. The tap-hole opening and plugging device comprises a machine base, a tap-hole plugging driving mechanism, a tap-hole plugging device, a tap-hole opening driving mechanism, a tap-hole opening device and a control device, wherein the machine base is connected with the tap-hole plugging driving mechanism and the tap-hole opening driving mechanism, the tap-hole plugging driving mechanism is connected with the tap-hole plugging device, the tap-hole opening driving mechanism is connected with the tap-hole opening device, the control device comprises a hydraulic control system and a pneumatic control system, the tap-hole plugging driving mechanism, the tap-hole opening driving mechanism and the tap-hole opening device are connected with the hydraulic control system, and the tap-hole plugging device is connected with the pneumatic control system. The tap-hole opening and plugging device solves the problem that tap-hole opening and plugging machines for alloy furnaces in the prior art have a poor tap-hole plugging effect on the calcium carbide furnace. Tap-holes can be opened and plugged easily.

The invention discloses a mobile communication terminal Bluetooth local chat method, which is at least carried out between a user mobile communication terminal and a contact mobile communication terminal. The user mobile communication terminal and the contact mobile communication terminal respectively comprise a base band chip and a Bluetooth module. The method comprises the following steps that: S1, the chat is started, and the user mobile communication terminal and the contact mobile communication terminal open the Bluetooth chat functions; S2, the user mobile communication terminal determines contacts; S3, the user mobile communication terminal determines a chat room; S4, the user mobile communication terminal chats with the determined contacts in the determined chat room; and S5, the chat is finished, and the user mobile communication terminal or/and the contact mobile communication terminal close(s) the Bluetooth chat functions. The mobile communication terminal Bluetooth local chat method can realize the local chat based on the Bluetooth technology without generating any additional cost.