39results about How to "Suitable for universal use" patented technology

The invention discloses an organosilicon concrete protective agent and a preparation method. The organosilicon concrete protective agent comprises the main compositions in percent by volume: 50-60% of an alkyl alkoxy silane, 5-10% of terminal-substituted polydimethylsiloxane, 3-5% of an emulsifier, 0.05-1% of a catalyst, 5-10% of a solvent and 20-30% of water. The protective agent is prepared by uniformly mixing the alkyl alkoxy silane, terminal-substituted polydimethylsiloxane and the emulsifier in the organic solvent at room temperature, then adding the catalyst to perform a uniform reaction, then dropwise adding the completely-reacted oil phase system into deionized water, and performing high-speed shearing for obtaining a paste. The preparation method is simple, the coating operation is simple, the cost is low, when the concrete surface is coated with the organosilicon concrete protective agent, a layer of a hydrophobic film is formed along the aperture inner walls of concrete, so that freeze-thaw cycle, chloride ion erosion and the like can be prevented, and the organosilicon concrete protective agent is applicable to facilities such as highways, bridges, tunnels, seaport wharfs, airports and the like, and is applicable to industrialized production.

The invention provides an analysis method of immunochemistry and biochemistry, and discloses a vertical current western blotting method for quickly detecting a human immunodeficiency virus-I (HIV-1) antibody in urine, which is particularly suitable for infants and people who are difficult in collecting blood and are unwilling to collect blood. The vertical current western blotting method comprises the following steps: coating HIV-1 antigen to an NC membrane through electrophoresis and electric conversion of lauryl sodium sulfate and polyacrylamide gel, then sticking the film to the bottom of a self-made reaction tank, and combining the reaction tank with a vacuum filtration system. The method enables a urine sample to vertically pass through the NC membrane in a controllable time so as to accelerate the antigen antibody reaction, increase the combination degree of the antigen and the antibody and further improve the detection sensitivity. The method can quickly detect the HIV-1 antibody in the urine, and ensure the HIV-1 infection condition. The method can be used for laboratory diagnosis and confirmation, medicament treatment effect evaluation and the like, is suitable for lower popularization and use, and has large popularization and application values.

The invention discloses a damping paint sample preparation mold. A fixed plate and a bottom plate are vertical to each other and are provided with scales; the fixed plate is provided with a slide groove; and handles of slide plates are matched with iron clamps for fixing the slide plates. Grooves are formed in the two sides of the two symmetrical side plates and are provided with scales; and slide rods, the tail ends of which are connected with bumps, can slide in the grooves. A scraping plate is located under the bumps of the slide rods and is used for scraping a sample, so as to obtain a damping paint sample strip which is uniform and flat and is of a certain size. The damping paint sample preparation mold is simple to operate and is convenient and practical; firstly, the scraping plate can be used for scraping paint only if the paint is put on the bottom plate between the two slide plates; secondly, the slide grooves, the bottom plate and the grooves are provided with the scales and thus a standard sample strip with a certain size can be obtained; thirdly, the damping paint sample preparation mold is provided with the slide grooves and the grooves, so that the width and height can be flexibly adjusted to meet different size requirements of sample strips, and furthermore, the mold is simple in design and low in manufacturing cost and is applicable to popularization and application in an experiment process.

The invention discloses a novel GLP-1 (glucagon-like peptide-1) derivative. The molecular structural formula of the derivative is cGLP-1(7-38), namely, Seq ID No.3, wherein, Xaa2 is any one of amino acids such as Gly, Thr and Val. The derivative is prepared by a recombinant DNA (deoxyribonucleic acid) technology and has a half-life period which is longer than that of GLP-1; and the derivative is suitable for serving as an active ingredient for preparing a medicament for treating diabetes.

The invention discloses a cleaning hairbrush of an emulsion synthesis four-mouth flask; by virtue of an internal sucking disc device and thin iron wire balls which sleeve outside the internal sucking disc device, flexible iron wires are pulled and pushed, so that cleaning work is conducted. A long and straight hairbrush rod is connected to the upper part of a sucking disc; action force is exerted on a handle, so that the sucking disc is adsorbed on the bottom of the flask. The iron wires sleeve outside a sucking disc plastic rod, and the upper parts of the various iron wires are fixed to a sleeve opening while the lower parts are fixed to a spring ring by virtue of small iron rings, so that the spring ring is driven to do contraction and shrinkage motions by virtue of the iron wires. The thin steel wire balls are attached to the outermost periphery of the spring ring by a circle, so that the interior of the flask is cleaned. Firstly, the cleaning hairbrush disclosed by the invention is simple to operate and is convenient and practical, and the hairbrush is capable of brushing and cleaning the flask easily just by pushing and pulling the sleeve opening; secondly, the hairbrush is formed by contractible and shrinkable thin iron wire balls which are controllable in size, so that the inner wall of the flask can be cleaned and brushed thoroughly; and thirdly, the hairbrush is simple in design, low in manufacturing cost and is economical and practical, and the hairbrush is suitable for popularization and application in experimental processes.

The invention discloses a device for automatic pipette cleaning, wherein a washing liquid enters the device via a washing liquid storage device; under effects of a decompression suction filtration device, the washing liquid enters a pipette and then flows out; and the thorough cleaning is conducted after repeated operations. The washing liquid flows out and then enters the washing liquid storage device, so that recycling can be implemented; and a switch connected to the washing liquid storage device is switched off, a switch connected to water source supply is switched on, and then washing is conducted for multiple times. The device disclosed by the invention has the advantages that the structure is simple; the semi-automatic cleaning of full-course automatic cleaning can be implemented; the labor cost is reduced; and consumption of water resources can be reduced.

The invention belongs to the multimedia technology field and especially relates to a mobile terminal video chatting method and a mobile terminal thereof. The mobile terminal video chatting method comprises the following steps: step a. entering into a chatting interface, initializing a photograph module and real-timely grabbing picture data; step b. zooming and encoding the grabbed picture data by using a sending terminal and packing a data packet so as to upload to a server; step c. downloading the data packet by a receiving terminal, analyzing the data packet and acquiring received data; step d. merging the picture data in the received data, drawing video data and displaying the video data. By using the mobile terminal video chatting method and the mobile terminal thereof of the invention, network flow consumption can be substantially decreased. User usage experience can be improved, and the method and the terminal are suitable for popularization.

The electronic reading equipment relates to interface connecting unit, controlling location and display unit. The former is signed as printer equipment type connecting by physics or network connections to communicate with peripheral equipment and accept the download data as print data. The latter change the format of accepted print data into electronic document that can be played by display unit and the display unit can play it. This electronic reading equipment can eliminate the format restrict of electronic document to actual electronic reading equipment, storage and play any electronic file and document which be printed by common computer or network server to overcome the localization of electronic reading device for broad application and use.

The present invention relates to the field of earthworm breeding, particularly to an earthworm and soil separation apparatus and a use method thereof. The earthworm and soil separation apparatus comprises: a soil removing box, a first reversing plate, a sludge box, a separation apparatus, a flood lamp, a second reversing plate, a gravel box, a collection box and a support bracket, wherein through holes distributed uniformly are formed in the bottom of the soil removing box; the first reversing plate is arranged right below the soil removing box; the sludge box and the separation apparatus are arranged at two sides of the first reversing plate separately, and the separation apparatus comprises a first chamber, a honeycombed tube and a second chamber; the flood lamp is fixed right above the separation apparatus; the second reversing plate is arranged right below the separation apparatus; and the gravel box and the collecting box are arranged on the two sides of the second reversing plate, respectively. The using steps of the apparatus comprises: removing soil, separating earthworms and gravel, removing gravel and collecting earthworms. According to the present invention, by virtue of the habits of earthworms, the soil and the gravel mixed with earthworms are separated by steps, the separation effect is good, and the efficiency is high.

The invention relates to a wine jar sealing material and a preparation and using method thereof and belongs to the field of white spirit. The wine jar sealing material is prepared by subjecting a pig's lower abdomen to sorting cleaning, preservative treatment, sterilization and air drying. The wine jar sealing material prepared by the method is free of toxicity and side effect, good in sealing effect, lower in production cost and suitable for large-scale production, popularization and application. In addition, the wine jar sealing material cannot react during white spirit production and storage contact, and flavor and quality of wine spirit are unaffected.

The invention relates to a traditional Chinese medicine compound preparation for treating a foot-and-mouth disease, and a preparation method, a usage method and applications thereof, belonging to the technical field of biomedicine. According to the traditional Chinese medicine compound preparation, one or more of cortex dictamni, radix sanguisorbae and fructus cnidii are especially added; the preparation method comprises the following steps: processing various ingredients into medicinal powder according to certain processing technique and mixing, and soaking for seven days with 9-degree acetin; the usage method of the traditional Chinese medicine compound preparation comprises the following steps: smearing the traditional Chinese medicine compound preparation to infection sites of livestock daily for three to four times for two to three days; and the traditional Chinese medicine compound preparation is applied to treat the foot-and-mouth disease, not only can the pharmaceutical effect be improved, but also the price is low, so that the traditional Chinese medicine compound preparation is suitable for popularization and use, as well as good in safety.

The invention discloses a fresh corn processing system which comprises a cleaning machine, a cooking device, a leaching device, a refrigerating device, a frozen block breaking device and a huller. The fresh corns are cooked, cooled and leached in a set of device in turn, and then the treated fresh corns are quickly frozen, stirred, cooled, peeled and stored, so that the fresh corns can be kept fresh for a long time. The processing system provided by the invention is a set of processing system, can automatically complete the operation and is capable of saving manpower; the overall antioxidant activity of the treated fresh corns is obviously increased; the processing efficiency is high; convenience is brought to the preservation for the corns; the system is suitable for popularization and application.

The invention discloses a household smashing machine which comprises a jar body and an outer rod. A holding rod is arranged on one side of the jar body, a semi-wrapping type baffle is arranged at the top of the jar body, recessed holding portions are arranged on two sides of the upper portion of the outer rod, the lower portion of the outer rod extends into the jar body, the end, located in the jar body, of the outer rod is fixedly connected with multiple connecting ribs, and arc-shaped pressing-down pieces are fixedly connected among the connecting ribs and are provided with multiple overflow ports. The household smashing machine can effectively prevent materials from overflowing out of the jar body in the using process, the smashing efficiency and nutritive value of materials are effectively improved through an inner rod and the outer rod, and the household smashing machine is convenient to clean and operate and is suitable for popularization and usage in a home kitchen.

The invention discloses a novel digital television signal receiving device, and belongs to the technical field of television broadcasting. The novel digital television signal receiving device comprises a support frame, a lifting module, a horizontal rotating module, a longitudinal rotating module, a pot body and a signal receiver; the lifting module is fixedly connected in the support frame, the horizontal rotating module is fixedly connected to the top of the lifting module, the longitudinal rotating module is fixedly connected to the top of the horizontal rotating module, the pot body is fixedly connected with the longitudinal rotating module, and the signal receiver is fixedly connected in the middle of the pot body. According to the device, by means of linkage of the lifting module, the horizontal rotating module and the longitudinal rotating module, positioning on Wechat signals can be accurately, quickly and conveniently achieved, and the device is simple in structure, low in manufacturing cost and suitable for application and popularization in the television broadcasting field.

The invention discloses an automatic parking system comprising a brake rod and a shell arranged above a brake pedal, the shell is internally provided with a traction electromagnet, a clamping groove is formed in the top of the shell and is internally provided with a clamping piece, one end of the clamping piece is fixedly connected with an armature in the traction electromagnet, the brake rod penetrates through the shell and the clamping piece and is in sliding fit with the shell and the clamping piece, and one end of the brake rod is fixedly connected with the brake pedal. The automatic parking system further comprises a brake switch controlling the traction electromagnet to be powered on and an accelerator switch which is linked with an accelerator pedal and controls the traction electromagnet to be powered off. The brake switch controls the traction electromagnet to be powered on, so that the clamping piece moves to clamp the brake rod connected with the brake pedal, and the position of the brake pedal is kept; the accelerator switch controls the traction electromagnet to be powered off, so that the clamping piece resets to release the brake rod, the brake state is released, computer control is not needed, the structure is simple, the cost is low, and the automatic parking system is applicable to wide use and popularization.

The invention discloses a cleaning hairbrush of an emulsion synthesis four-mouth flask; by virtue of an internal sucking disc device and thin iron wire balls which sleeve outside the internal sucking disc device, flexible iron wires are pulled and pushed, so that cleaning work is conducted. A long and straight hairbrush rod is connected to the upper part of a sucking disc; action force is exerted on a handle, so that the sucking disc is adsorbed on the bottom of the flask. The iron wires sleeve outside a sucking disc plastic rod, and the upper parts of the various iron wires are fixed to a sleeve opening while the lower parts are fixed to a spring ring by virtue of small iron rings, so that the spring ring is driven to do contraction and shrinkage motions by virtue of the iron wires. The thin steel wire balls are attached to the outermost periphery of the spring ring by a circle, so that the interior of the flask is cleaned. Firstly, the cleaning hairbrush disclosed by the invention is simple to operate and is convenient and practical, and the hairbrush is capable of brushing and cleaning the flask easily just by pushing and pulling the sleeve opening; secondly, the hairbrush is formed by contractible and shrinkable thin iron wire balls which are controllable in size, so that the inner wall of the flask can be cleaned and brushed thoroughly; and thirdly, the hairbrush is simple in design, low in manufacturing cost and is economical and practical, and the hairbrush is suitable for popularization and application in experimental processes.

The invention discloses a damping and refrigeration integrated high-power high-frequency induction power supply device. The device comprises a damping part, a power supply cabinet and a refrigeration part, wherein the damping part comprises a longitudinal damping part; the longitudinal damping part comprises a longitudinal damping shell, a longitudinal damping buffer piece and a liquid return piece, the longitudinal damping buffer piece is arranged on the longitudinal damping shell, and the liquid return piece is arranged on the longitudinal damping buffer piece; the refrigeration part comprises a water cooling part and a circulating air cooling part; and when the longitudinal damping shell is vibrated, a cooling liquid injected into the longitudinal damping shell is extruded by the longitudinal damping buffer piece to enter the water cooling piece to cool the power supply cabinet, the cooling liquid flowing out of the water cooling piece enters the circulating air cooling piece to push circulating air in the cabinet to dissipate heat, and the cooling liquid flowing out of the circulating air cooling piece flows back into the longitudinal damping shell through the liquid return piece. The device is novel in design thought, reasonable in structural design, simple in structure, high in damping efficiency, high in refrigerating efficiency, low in manufacturing and using cost and suitable for popularization and use, and additional energy supply is not needed for damping and refrigerating.

The invention belongs to a daily article, in particular to an open money box. The conventional money box has the drawback that it wastes time to put coins one by one from a coin slot when coins are deposited and the drawback that it is inconvenient to take the coins out for a five-Jiao coin may come out from the coin outlet sometimes when a one-Yuan coin is wanted. The open money box consists of a shell (4) and a base (8), wherein one end of the shell (4) is connected with the base (8), and the other end of the shell (4) is provided with a convex block; the base (8) is provided with a supporting rod (5) which is positioned in the shell (4); and the supporting rod (5) is provided with a slot (2) which is matched with the convex block on the shell (4). The open money box has the advantages that: when the shell is opened, lots of coins can be deposited at the same time or taken out conveniently from the open money box with a big coin access opening; the opening of the shell is adjustable, and paper money can be deposited in the open money box; and the structure is simple, it is convenient to use the open money box, the cost is low, and the open money box is suitable to be widely used.

The invention discloses a dotting machine for a numerical control flat plate, which is provided with an external computer control device and a rectangular worktable, wherein guide rails are respectively arranged on a pair of opposite surface sides of the rectangular worktable; a portal frame moves on the rectangular worktable through the guide rails to finish moving and positioning of one stroke; guide rails are arranged on a cross beam of the portable frame; a dotting machine head moves on the guide rails to finish moving and positioning of another stroke; a guide rail perpendicular to the plane of the worktable is arranged on the dotting machine head; and the dotting machine head moves on the guide rail to finish dotting work. A rack type is applied to the movement and the step control of the two processing strokes of the machine; and a worm type is applied to up-down movement of the dotting head. Two positioning plates which are perpendicular to each other are arranged on the rectangular worktable of the dotting machine. Compared with a traditional processing method, the equipment has the advantages of specialization in processing, high speed, convenience and quickness in clamping and low manufacturing cost; and meanwhile, the precision and the quality can be ensured, and the dotting machine is suitable for being generally used in various small and medium-sized enterprises.

The electronic reading equipment relates to interface connecting unit, controlling location and display unit. The former is signed as printer equipment type connecting by physics or network connections to communicate with peripheral equipment and accept the download data as print data. The latter change the format of accepted print data into electronic document that can be played by display unit and the display unit can play it. This electronic reading equipment can eliminate the format restrict of electronic document to actual electronic reading equipment, storage and play any electronic file and document which be printed by common computer or network server to overcome the localization of electronic reading device for broad application and use.

The invention discloses a potato slicing machine. A threaded guide rod is rotatably connected onto a base, a driving rotary table is fixed to the threaded guide rod, and a forward threaded portion anda reverse threaded portion are arranged on the threaded guide rod; the forward threaded portion and the reverse threaded portion are symmetrically arranged on two sides of the driving rotary table respectively, two mobile blocks are connected onto the forward threaded portion and the reverse threaded portion in a threaded mode respectively; the bottoms of two cylinder head connection rods are hinged to two sides of a bottoming platform, the tops of the two cylinder head connection rods are correspondingly hinged to the two mobile blocks, and four limit blocks are vertically connected onto thebase; a rectangular positioning cavity is formed among the four limit plates, the bottoming platform is arranged in the rectangular positioning cavity in a sliding mode, and a cutter is supported onthe base through a spring in an elastic mode; the cutting edge of the cutter is placed above the rectangular positioning cavity, and the top of the cutter is in contact with the driving rotary table.The potato slicing machine is easy to operate, convenient to maintain, small in size, light, low in cost, and suitable for household usage, and can reduce cooking time and improve cooking efficiency.

The invention relates to a wine jar sealing material and a preparation and using method thereof and belongs to the field of white spirit. The wine jar sealing material is prepared by subjecting a pig's lower abdomen to sorting cleaning, preservative treatment, sterilization and air drying. The wine jar sealing material prepared by the method is free of toxicity and side effect, good in sealing effect, lower in production cost and suitable for large-scale production, popularization and application. In addition, the wine jar sealing material cannot react during white spirit production and storage contact, and flavor and quality of wine spirit are unaffected.

The invention relates to a super-large-aperture pile foundation hole drilling machine. The super-large-aperture pile foundation hole drilling machine comprises a track rack, a rotary bracket, a drilling machine and a blower, wherein a drilling disc is arranged at the lower part of the drilling machine, drilling heads are distributed on the drilling disc, a drilling shaft is upward arranged at the middle part of the drilling disc, an input gear is sleeved on the drilling shaft, a speed regulating motor is fixed on the rotary bracket, a rotor shaft of the speed regulating motor is connected with a driving gear, the driving gear, the input gear and a bridging gear are sequentially meshed with one another so as to be in transmission, the bridging gear is coaxially connected with a traveling gear, the traveling gear is meshed with the track rack, a suction head is arranged at the lower part of the blower, the lower part of the suction head is connected with slide wanes, a wind power chamber and a wind power transmission pipe are upward arranged at the upper part of the suction head, and a wind wheel is arranged in the wind power chamber. According to the super-large-aperture pile foundation hole drilling machine, super-large apertures can be formed in one step through drilling, and driven-in pile foundations are firm and are difficultly damaged; and the hole drilling efficiency is high, and the cost is low, so that the super-large-aperture pile foundation hole drilling machine is applicable to large-scale popularization and use.

The embodiment of the invention provides a card punching method, a device, equipment and a readable storage medium, and belongs to the technical field of communication. The method is executed by card punching equipment, and comprises the following steps: receiving target physical information from target user equipment; verifying the target physical information through an artificial intelligence (AI) algorithm; when the target physical information passes the verification, determining that the target user equipment is successfully clocking in; wherein the target physical information is physical information related to connectable equipment and obtained by scanning the connectable equipment in a preset range by the target user equipment. The physical information related to the connectable equipment comprises at least one of the following items: a media access control (MAC) address of the connectable equipment; the name of connectable equipment; the signal strength of the connectable equipment; and the channel information of the connectable equipment.

The invention discloses a shock-absorbing refrigeration integrated high-power high-frequency induction power supply device, comprising: a shock-absorbing part, the shock-absorbing part includes a longitudinal shock-absorbing part; the longitudinal shock-absorbing part includes a longitudinal damping shell, a longitudinal damping buffer and a liquid return Parts, the longitudinal damping buffer is set on the longitudinal damping shell, and the liquid return part is set on the longitudinal damping buffer; power cabinet; refrigeration parts, the refrigeration parts include water cooling parts and circulating air cooling parts; where: when the longitudinal damping shell is shaken, its The coolant injected inside will be squeezed into the water cooling by the longitudinal damping buffer to cool down the power cabinet. The coolant flowing out of the water cooling will enter the circulating air cooling to push the circulating air in the cabinet to dissipate heat, and flow out of the circulating air cooling for cooling. The liquid flows back into the longitudinal damping shell through the liquid return part. The present invention has novel design ideas, reasonable structural design, simple structure, high shock absorption efficiency, high refrigeration efficiency, shock absorption and refrigeration without additional energy supply, low manufacturing and use costs, and is suitable for popular use.

The invention discloses a fault early warning and remote monitoring device for an oil pumping unit and relates to a monitoring device. The fault early warning and remote monitoring device is composed of a rotary sensor, an electric current sensor, a voltage sensor and a monitoring terminal. The rotary sensor is installed in the position, under a crank device of the oil pumping unit, of a base of the oil pumping unit. The electric current sensor and the voltage sensor are installed on three-phase power lines inside a power distribution box of the oil pumping unit. The monitoring terminal is arranged on a rack of the oil pumping unit and comprises a machine shell, a display screen installed on the machine shell, an ARM processor, a CAN transceiver and a power source, wherein the ARM processor, the CAN transceiver and the power source are installed in the machine shell. The ARM processor is connected with the CAN transceiver, the display screen and a power circuit. The CAN transceiver is in circuit connection with the electric sensor, the voltage sensor, the rotary sensor and a plurality of expansion interfaces through a physical bus. According to the fault early warning and remote monitoring device for the oil pumping unit, a bus mode is adopted, the reliability is high, the functions of the device can be expanded as required based on the bus, and the operation condition of the oil pumping unit can be remotely monitored.

The invention provides an adaptive synchronous flashing beacon light and a realization method of the adaptive synchronous flashing beacon light. The adaptive synchronous flashing beacon light comprises a plurality of beacon light units, wherein beacon light units are all connected by wireless transmission links, each beacon light unit comprises a power supply and a controller, wherein the power supply is connected with a flashlight, and is used for electrifying the flashlight, an input of the controller is connected with a receiving module and an optical sensor, an output of the controller is connected with the receiving module and the power supply, and each beacon light unit is provided with an unique identification code. According to the adaptive synchronous flashing beacon light and the adaptive synchronous flashing beacon light realization method, the beacon light units receive signals sent by the other beacon light units by arranging the receiving modules adopting wireless transmission, and send signals to the other beacon light units through transmitting modules. The beacon light units select the beacon light units with the minimum identification codes to synchronously flash according to the identification code information and the unit identification code contained in the received signals, so that the synchronous flashing of the beacon light units can be realized.

The invention discloses an opposite-side expansion anti-interference computer cable, and solves the problems that the use of a traditional computer cable is entrenched, flexible embodiment of the computer functions is restrained to a great extent, and all-round experiences in computer use are influenced. In the opposite-side expansion anti-interference computer cable, the extension directions of afront expansion part and a side expansion part are fixed by an expansion accommodating end and an auxiliary fixing end; a wing-shaped platform is fixed on a wall or a fixed object; a sliding part connecting rail and a sliding part enable a cable component to extend horizontally or longitudinally along the wall, and then the cable component can change the length in the linear direction, to solve the problem of inherent length of the computer cable applied in modern families; multiple components are integrated together, and mutual interference is avoided; thus the cable disclosed by the invention has high convenience and strong novelty, and is particularly suitable for modern families or commercial use; and the cable functions within the limited working and using space so that the cable useis safer.