116results about How to "Achieve their goals" patented technology

The invention relates to a smart home housekeeper central control system having a function of remote communication control and a control method of the central control system. A wireless communication module, a power supply management system, a voice interaction system and a human-machine exchange interface are electrically connected to a main control module; the voice interaction system comprises a voice recognition module, a voice sensor module and a voice command output executing module; the main control module is also in remote network connection to an external cloud by virtue of the wireless communication module; and the voice command output executing module is in charge of implementing wireless network control over smart home equipment by virtue of the wireless communication module. The central control system, replacing a human hand, can start and operate smart home equipment software, and the central control system can implement corresponding control work after receiving voice signals or text information from mobile communication equipment, so that complex operations in the prior art are prevented, 'human-like' smart home housekeeper functions are achieved and an efficient, convenient and comfortable operating experience is offered to users.

The invention discloses a sectored multi-step ecological buffer type revetment system. The revetment system is provided with at least four levels of steps, blocking walls are sequentially arranged on the outer sides of the steps, one plant planting zone is arranged in the blocking wall of each level, soil matrix is arranged in the upper layer of each plant planting zone, yellow sand, ceramsite, soft rock and zeolite are sequentially in the lower layer of the plant planting zone of each level, and emersed landscape plants and submergence-tolerant plants are arranged in the plant planting zone of each level; hydraulic drop platforms are sequentially arranged in the corresponding positions of spaced plant planting zones of the blocking walls; and one guide plate is arranged between each blocking wall and the corresponding hydraulic drop platform; the plant planting zone of the first level is connected with a farmland drainage canal and is sectored towards the downstream to form a hydraulic-drop type hierarchical structure in an open sectored shape, the sector radius is 5-8 m, and the central angle is 45 degrees-75 degrees; and the blocking wall of the last level is connected with a river channel. The sectored multi-step ecological buffer type revetment system not only has the efficacies of protecting river channel side slope, and realizing flood water drainage and water and soil conservation, but also has good purification and landscape effects.

The invention relates to an intelligent home steward central control system with a learning function and the control method of the intelligent home steward central control system. The intelligent home steward central control system comprises a master control module, a power supply management system, a voice interaction system, an operation instruction output module, a human-machine exchange interface, a wireless communication module, a data collection system, a somatosensory identifying system and a wireless communication module, wherein the data collection system, the human face identifying system, the somatosensory identifying system, the power supply management system, the voice interaction system, the operation instruction output module and the human-machine exchange interface are respectively electrically connected with the master control module, and the master control module is further in remote network connection with an external cloud terminal through the wireless communication module. According to the intelligent home steward central control system, some habitual and daily-used scene data of people is collected by virtue of the data collection system and is compared, analyzed and calculated with data originally stored in a cloud terminal, so that memory is generated by virtue of continuous circulating, storing, tracking and the like; and a machine can gradually obtain automatic learning and judging capacities and a function of automatically giving out instructions.

The invention relates to an intelligent home steward central control system with a somatosensory function and a control method of the intelligent home steward central control system. The intelligent home steward central control system comprises a wireless communication module, a human face identification system and a somatosensory identification system, wherein the human face identification system is used for acquiring human face information, and the somatosensory identification system is used for acquiring human body action information; the somatosensory identification system, a power supply management system, an operation instruction output module and a human-machine exchange interface are respectively electrically connected with a master control module, the master control module is further in remote network connection with an external cloud terminal through the wireless communication module, and the operation instruction output module is used for carrying out wireless network control on intelligent home equipment through the wireless communication module. The intelligent home steward central control system can be used for replacing a manner of manually starting intelligent home equipment software to operate and carrying out corresponding control after receiving limb/expression action of a set figure, so that tedious operations as in the prior art are omitted, a ''human-similar'' intelligent home steward function is realized, and efficient, convenient and comfortable operating experiences can be brought to a user.

The invention provides a coextruded biaxially-oriented polyolefin film. The coextruded biaxially-oriented polyolefin film comprises a composite layer, an intermediate layer and an heat sealing layer, wherein the composite layer, the intermediate layer and the heat sealing layer are in coextruded structures and contain propylene polymer, ethylene polymer and the blend or mixture of the propylene polymer and the ethylene polymer respectively. The ratio of the longitudinal elongation of the biaxially-oriented polyolefin film to the transverse elongation is less than 1:6, and the ratio of the longitudinal elongation to the transverse elongation is less than 8% at the temperature of 90 DEG C. The invention further provides a composite packaging structure with a substrate and the biaxially-oriented polyolefin film and a method for preparing the biaxially-oriented polyolefin film.

The invention relates to a method for forming an ecologically-sewage-purifying compound riverbed wetland system, which is characterized in that: a 30-60mm round gravel, a 12mm medium gravel, a 6mm gravels as well as coarse sands and soil matrixes are filled in the new riverbed from the lower part to the upper part to form a compound riverbed and the top of a shoal of the compound riverbed is positioned below the low water level of the river; the aquatic plants are planted on a soil layer of the shoal of the compound riverbed; the deep grooves and the slopes are protected and built by ecological concrete; thus, the ecological ecologically-sewage-purifying compound riverbed wetland system is formed. The invention has the advantages that a comprehensive treatment system with the plant-the matrix-microorganism is formed, thus enhancing self-purification capability of the river, purifying water body of the river and improving water environmental quality of the river; section form of the riverbed is transformed into a compound riverbed structure in which the shoal and the deep grooves exist simultaneously and the riverbed wetland system is arranged in sinuous way in longitudinal river, which facilitates perch and growth of the aquatic creature and diversification of the river creature; a water distributor is laid to carry out the depth treatment for tail water reaching the standard; the invention has the advantages of simple structure and construction, convenient operation, stable function and low manufacture cost.

The invention discloses a quasi-circular fruit and vegetable picking end executor, method and robot. The end executor comprises a box, a clamping mechanism and a cutting mechanism. An electromagnet and a motor are arranged in the box. The clamping mechanism comprises an elastic moving component, a fixing block, left claw mechanical fingers, right claw mechanical fingers and a sliding restraining disc for controlling the open angel of the left claw mechanical fingers and the right claw mechanical fingers. The left claw mechanical fingers and the right claw mechanical fingers penetrate the sliding restraining disc and are connected with the fixing block through pins respectively, and gaps for enabling the left claw mechanical fingers and the right claw mechanical fingers to move are formed in two sides of the fixing block respectively. One end of the elastic moving component penetrates the center of the electromagnet, and the other end penetrates the fixing block to be fixedly connected with the sliding restraining disc. The motor is connected with the cutting mechanism. The end executor is simple in structure, convenient to use and provided with certain fruit and vegetable picking universality and represents the light weight purpose of mechanical development.

The invention discloses an angle-adjustable computer display base. The base comprise an outer frame, wherein a screw rod is rotationally connected between the two sides of the inner wall of the outer frame through foundations; one end of the screw rod penetrates through the outer frame and extends to the outside of the outer frame; the end, located outside the outer frame, of the screw rod is fixedly connected with a clamping rod; a rotating handle is fixedly connected to the right end of the clamping rod; a fixing device is fixedly connected to the right side of the outer frame; the two sides of the surface of the screw rod are in threaded connection with movable blocks; the top of each movable block is rotationally connected with a connecting rod through a base seat; the top end of each connecting rod penetrates through the top of the outer frame and extends to the outside of the outer frame; and the end, located outside the outer frame, of each connecting rod is rotationally connected with a cross rod through a top seat. The invention relates to the related technical field of computers. According to the angle-adjustable computer display base, the purpose of conveniently adjusting the angle of a display is achieved, use convenience is brought to people, and requirements of different angles can be met; and the computer display base can be conveniently locked, the position of the display can be fixed, and thus the stability of the computer display base can be improved.

Disclosed are special-purpose films and bags for the fresh-keeping of jujubes, wherein the constituents of the raw materials include (by weight portions) linear polyvinyl resin (LLDPE) 100, high-tension polyvinyl resin (LDPE) 50-100, ethylene-vinyl acetate resin (EVA) 15-25, 10% antifog pellets (MD/PE) 5-10, 20% silver-containing antibiotic pellets (Ag/PE) 5-10, 20% calcium carbonate pellets (CaCO3/PE) 5-15 and 2-ethylhexyl oleate 0.2-1.

The invention provides a multifunctional safety helmet. The multifunctional safety helmet comprises a helmet shell and a fastening band, wherein a helmet lining sweat absorption band is arranged on the inner surface of a helmet brim of the helmet shell; a polycrystalline silicon solar cell panel is stuck on each of the two sides of the top of the helmet shell; a front side of the helmet shell is connected with an energy storage small fan through a retractable pipe; the polycrystalline silicon solar cell panels are connected with the energy storage small fan through a cell box; the cell box is provided with a bidirectional charging USB (Universal Serial Bus) connector; an LED (Light Emitting Diode) headlamp, a near electric acousto-optic emitter and a mini-type camera are mounted at the front part of the helmet shell; an organic glass protection cover is connected with the bottom of the front end of the helmet shell; the organic glass protection cover is integrally provided with a self-suction filtering type particular-matter-proof breathing sticking film; a bracket is arranged on the side face of the helmet shell; and a Bluetooth earphone is mounted on the bracket. The safety helmet integrates a plurality of functions; the safety helmet has a small size, is convenient to operate and is convenient to carry when being worn; the safety helmet can be detached and worn freely according to the requirements of workplaces; any part is detachable and optimization of a working environment is realized; and bodies can be protected and guarantees are provided for construction tasks.

The invention discloses an octreotide acetate injection comprising the following components of octreotide acetate, mannite, tween-80 and citric acid which are in weight ratio of 1.2:8-12:0.001-0.0015:0.1-0.5. The octreotide acetate injection has good stability, can be placed at normal temperature for 6 months and has no need to protect from light.

The invention discloses a video transmission method and system. The system comprises at least two servers, each server is used for receiving video sources of a server area and/or video data transmitted by other servers, each server is further used for transmitting the corresponding video data to an access terminal when the access terminal is accessed, and each server is used for transmitting the corresponding video data to the other servers when the other servers are accessed. By the aid of the method and the system, front-end video data can be flexibly accessed, videos are transmitted without increasing network loads of the servers, video streaming services are smoothly provided for multiple access terminals, and video transmitting efficiency is greatly improved.

A guide structure for control over the inversion of a tank body comprises a tank rotating component, a track, a handpiece and trays. The trays are arranged on the two sides of the handpiece, connected with a main shaft below the handpiece through a cross shaft, and matched with a tank conveying mechanism connected with the trays for operation. An oscillating bar of the tank rotating component is connected with the handpiece. The other end of the oscillating bar is hinged to a water filtering baffle of the tank rotating component. Control pieces used for fixing the tank body are connected in parallel below the water filtering baffle and correspond to the trays. The track is sleeved with an open pore in one end of the water filtering baffle, and the water filtering baffle rotates in a sliding mode along the track along with the rotation of the handpiece. The track is suspended above the trays and surrounds the handpiece. The guide structure is suitable for production of all types of tanks, is not limited by a tank type mold, and is easy and convenient to operate and thorough in water draining.

The invention relates to a Trojan virus analysis technique based on network conversation. The technique comprises the following operating steps: (1) obtaining a network data package through a bottom layer package capturing technique; (2) decoding the network data package and recombining IP block packages; (3) recombining TCP data flows; (4) tracking TCP conversation status, and respectively marking the conversation status to be semi-connection status, connected status, closed statue and deletion of TCP conversion according to whether the connection is completed or not; (5) when a received data package request is to disconnect the conversion connection, checking whether the current conversation status is connected right now, wherein if the current conversion status is semi-connection status, the host address of the source is a nonexistent host possibly, at the moment, recording an abnormal behavior host right now, and then counting; (6) when the stored count of the abnormal host in one minute is greater than 30, determining the host to be a host infected with Trojan virus.

The invention relates to a push-type switch. According the technical scheme of the invention, the push-type switch is characterized by comprising a base, a bracket, a static contact, a dynamic contact, a swinging piece, a button and an operation panel, wherein one end of the operation panel is hinged on the bracket; the bracket is buckled on the base; the static contact is fixedly arranged on the base; one end of the dynamic contact is pressed against a conducting sheet of the base, and the other end of the dynamic contact is pressed against the swinging piece through a dynamic contact spring; the button is movably arranged on the bracket; a reset spring is arranged between the button and the bracket; one side of the button which is positioned on the swinging piece is provided with a slippage mechanism; and leftward and rightward swinging of the swinging piece is realized by matching the slippage mechanism and the swinging piece, so that the dynamic contact is driven to swing leftwards and rightwards, and matching of switch-on and switch-off of the dynamic contact and the static contact is realized. Due to the adoption of the technical scheme disclosed by the invention, the defects existing in the prior art are overcome and a novel push-type switch which has the advantages of simple and reasonable structure and long service life is provided.

The invention provides a prefabricated composite wallboard and a preparation method thereof. The prefabricated composite wallboard includes a first decorative protective layer, a reinforcing layer, asecond decorative protective layer, a vacuum insulation board layer and a structural layer which are sequentially attached; the first decorative protective layer and the second decorative protective layer are a mortar layer, the reinforcing layer is a high-strength fiber gridding cloth or a steel wire mesh sheet, and the structural layer is a reinforced concrete layer. According to the prefabricated composite wallboard and the preparation method thereof, the first decorative protective layer, the reinforcing layer, the second decorative protective layer, the vacuum insulation board layer and the structural layer are connected into a whole through connecting pieces, and the five layers of materials adopt strengths and avoid weaknesses, so that the integrated effects of lightness and thinness, high thermal insulation, fire protection, high strength, and high thermal performance are achieved. The prefabricated composite wallboard is more convenient to transport and install, the utilization of the building area is improved, and the problem that existing wallboards cannot integrate fire prevention, thermal insulation, lightness and thinness, and load bearing is solved.

The invention discloses a magnetic transmission type tire pressure sensor, a setting tool and a setting method. The tire pressure sensor comprises a first micro control unit, a memory unit, a first power supply, a pressure sensing unit, a temperature sensing unit, an acceleration sensing unit, a first low-frequency transmission interface and a magnetic sensing unit. The setting tool comprises a second micro control unit, an internal memory unit, a display unit, a magnetic transmitting unit and a second low-frequency transmission interface. The setting method comprises the steps of using the magnetic sensing unit which is installed in the tire pressure sensor to receive magnetic force lines which are transmitted by the magnetic transmitting unit in the setting tool, then converting the received waveforms into communication protocols and storing the communication protocols in the tire pressure sensor. Therefore, not only can the goal of wireless transmission be achieved, but also the stability of signal transmission can be improved, the restriction of radio regulations can be eliminated, the product quality is improved, the circuit design is simpler, the electricity is saved and the magnetic transmission type tire pressure sensor is not restricted by relevant radio regulations.

The invention provides an anti-blocking and purifying device for a sewer pipe of a kitchen sink and relates to an anti-blocking and purifying device. The anti-blocking and purifying device comprises a residue cleaning device, a sealed and heated cleaning switch, an instant heating device and a cleaning liquid spraying device; the residue cleaning device is mounted in the to-be-purified sewer pipe; the sealed and heated cleaning switch is mounted at the lower end of the to-be-purified sewer pipe; the cleaning liquid spraying device is mounted on one side of the lower end of the to-be-purified sewer pipe, and a spray nozzle of the cleaning liquid spraying device is communicated with an inner cavity of the to-be-purified sewer pipe; the instant heating device is connected between the to-be-purified sewer pipe and a purified sewer pipe; the output end of the sealed and heated cleaning switch is respectively connected with the input ends of the instant heating device and the cleaning liquid spraying device. The anti-blocking and purifying device provided by the invention is simple and practical in structure, can effectively clean residues and oil stains in the sewer pipe, prevent the blockage of the sewer pipe and better prevent odor backflow, and has the characteristics of being small in cleaning difficulty, low in cleaning cost, high in efficiency and the like, thereby having extensive promotion significances and practical values.

The invention relates to the field of electronic materials and discloses a high-energy-density microcrystalline glass dielectric material preparation process. The process includes steps: 1) mixing and grinding raw materials into powder; 2) smelting the powder into melt liquid; 3) pouring the melt liquid into a mould, performing three-stage annealing treatment after pouring is finished, and cutting to obtain a glass material; 4) subjecting the glass material to controlled crystallization treatment; 5) finally coating a semi-finished product with medium-temperature silver paste excellent in adhesion and conductivity by means of silk screen printing, and sintering and solidifying at a certain temperature to form a metal silver electrode. The dielectric material prepared according to the method is high in dielectric constant and breakdown field strength, and shortcomings and defects in preparation of existing microcrystalline glass dielectric materials are overcome.

The invention a method for manufacturing a polyethylene microporous filter tube for secondary filtering of compressed air, which comprises the steps of: A, sieving polyethylene powder with a sieving machine; B, coating silicone oil on the inner wall of an external iron tube mould and the outer wall of an internal iron tube mould for reverse mould sintering and assembling a mould body; C, pouring siftage sieved by the sieving machine between the inner wall of the external iron tube mould and the outer wall of the internal iron tube mould; D, placing the mould body in a constant temperature furnace, sintering for 5-6 hours at 250-300 DEG C; and E, cooling the mould body to room temperature and de-moulding. As a novel filtering medium, the polyethylene microporous filter tube manufactured by novel materials, with novel technology and processes, has high and stable filtering precision, long service life and easy cleaning and is non-toxic, corrosion resisting, temperature resisting at 90 DEG C and can be recycled repeatedly and is an ideal material for various industries to implement high precision gas-solid separation and oil-gas separation. In the manufacturing process, the filter core is only sintered to form at one time, thereby reducing the cumbersome multi-step manufacturing means and saving the labor.

The invention relates to a hand-push precision fertilizing trolley, which belongs to the field of agricultural machinery. and so on. The left end of the handle is fixedly connected with the push rod, the lower end of the push rod is fixedly connected with the vehicle frame, the upper side of the vehicle frame is fixedly equipped with a storage box, the bottom of the storage box is fixedly installed with a material stopper, and a connector is fixed on the material stopper , the lower side of the connector is fixedly equipped with a distributing mechanism, the lower side of the distributing mechanism is provided with a stopper sleeve, the inner side of the stopper sleeve is installed with a spreading wheel, the inner cavity of the spreading wheel is fixedly connected with the bearing, and the inner side of the bearing is connected with the axle Interference fit, the outer side of the axle is movably connected with the vehicle frame, and two wheels are fixedly installed at both ends of the axle.

The invention relates to the technical field of segmental girder construction, and particularly discloses a girder transporting vehicle for segmental girder boarding through roll-roll shipment. The girder transporting vehicle comprises a girder transporting vehicle body, a supporting bottom plate, a sliding rail mechanism, and a fixing assembly, wherein the girder transporting vehicle body is usedfor transporting a segmental girder; the supporting bottom plate is user for supporting the segmental girder, and a stabilizing assembly is arranged on the supporting bottom plate; the sliding rail mechanism is used for assisting the segmental girder in boarding through rolling, the sliding rail mechanism is driven by a pushing mechanism, and the sliding rail mechanism is arranged on the upper surface of the girder transporting vehicle body; and the supporting bottom plate slides in the sliding rail mechanism through damping wheels at the bottom end, and the rear end of the sliding rail mechanism is provided with the fixing assembly used for preventing the damping wheels from slipping. The girder transporting vehicle is specially used for shifting the segmental girder on the girder transporting vehicle boarding under special conditions, avoids the defect that the girder transporting vehicle cannot pass through the water surface when a bridge is built, also avoids the problem that whenthe girder transporting vehicle is directly driven to a ship, the occupied area is too large so as to influence the erection, and has the advantages of being flexible in transportation, high in safety and convenient in shift.

The invention relates to an auxiliary device of a system for stacking glass by s mechanical arm, in particular to a device for stacking glass by a mechanical arm and a positioning method of the device. A rotary connecting rod of a positioning device is connected with a sliding base through a sliding bearing; a Y-shaped scale support rod is mounted in the rotary connecting rod and fastened with the rotary connecting rod through fastening screws; the sliding base is provided with a buffer positioning block; when the buffer positioning block works, a leaning position is given to the rotary connecting rod; one end of a tensioning spring is connected with a welding rod on the sliding base while the other end of the tensioning spring is connected with the rotary connecting rod; and when the rotary connecting rod is positioned at a working position or a resetting position, a pulling force is given to the rotary connecting rod so that the rotary connecting rod can be abutted to the buffer positioning block or a resetting baffle on the sliding base. The device can be adjusted freely and precisely in the vertical direction, the horizontal direction and the rotating direction of a Y-axis and can adapt to glass assembling frames of various specifications. The device for stacking the glass by the mechanical arm and the positioning method of the device, disclosed by the invention, solve the problem of waiting for placement of a first piece efficiently and have important significance for steady production and improvement of economic benefit.

The invention relates to a clamp and a robot. The clamp comprises a bottom plate, an adjusting assembly and a plurality of absorption pieces; the adjusting assembly is movably arranged on the bottom plate; the adsorption pieces are fixedly arranged on the adjusting assembly and used for providing adsorption force for adsorbing a workpiece; and when the adjusting assembly moves relative to the bottom plate, at least one of the plurality of adsorption pieces is driven to move. During actual operation, the workpiece is sucked through adsorption force generated by the plurality of adsorption pieces on the clamp, so that the purpose of clamping the workpiece is achieved; meanwhile, when holes are formed in the clamping face of the workpiece at the positions corresponding to the adsorption pieces, the positions of the corresponding adsorption pieces can be adjusted through the adjusting assembly to conduct receding; and moreover, the workpiece is clamped in an adsorption manner, so that thesurface of the workpiece cannot be damaged. Compared with the prior art, the workpiece can be clamped without damage, the positions of the adsorption pieces can be flexibly adjusted to adapt to the machining positions of various holes, the universality is high, and the adaptability is wide.

The invention discloses dry acetylene carbide slag treatment equipment for acetylene recycling, and belongs to the technical field of carbide slag treatment. The equipment comprises a jaw crusher anda screening box, the jaw crusher comprises a flywheel, a receiving hopper is fixed at a bottom outlet of the jaw crusher, the screening box is positioned below the bottom outlet of the jaw crusher, afeeding port is formed in the top of the screening box, the receiving hopper is fixed to the top of the feeding port, a slag discharging port is formed in one side of the screening box, a dischargingport is formed in the bottom of the screening box, connecting grooves are formed in the inner walls of the two sides of the screening box, a screening frame is arranged in the screening box, and a screen is fixed in the screening frame. The equipment is reasonable in structure, ingenious in design and simple to operate, crushed carbide slags can be screened, the uniformity of the particle size ofthe crushed carbide slags is guaranteed, so that subsequent processing and use of the carbide slags are facilitated, and the equipment is easy to popularize.

The invention provides a composition having efficacies of nourishing the brain and benefitting intelligence. The composition is prepared from the following raw materials in parts by weight: 6-50 parts of fructus alpiniae oxyphyllae, 2-18 parts of walnuts, 1-12 parts of Chinese yams, 1-10 parts of rhizoma polygonati, 2-13 parts of Chinese wolfberry fruits, 5-20 parts of poria cocos, 2-14 parts of radix puerariae, 1-13 parts of prepared fleeceflower roots, 1-20 parts of grassleaf sweetflag rhizomes, 1-10 parts of rhizoma ligustici wallichii, 1-20 parts of roots of herbaceous peonies, 3-15 parts of carrots and 4-20 parts of day lilies. The composition provided by the invention can be used for treating cardiovascular and cerebrovascular diseases, is wide in application range, takes effect quickly, is low in recurrence, and is suitable for crowds of different ages to eat. According to health preservation concept, traditional Chinese medicines, vegetables, nuts and the like are selected for combination, so that the effects and the purposes of preventing or treating the cardiovascular and cerebrovascular diseases can be achieved. The composition provided by the invention is green and safe, can be eaten for a long term, has food therapy effects on the heart and cerebral vessels, and is stable and reliable.

The invention belongs to the technical field of creature recognition and particularly provides an identification method for conventional rice varieties Huai rice No.5 and No.18 based on InDel marks. 24 pairs of peculiar DNA primers designed according to inserted/missing difference segments obtained through comparison of whole-genome DNA sequences of a japonica rice variety Nipponbare and an indica type rice variety 93-11 are used for performing DNA extraction, DNA segment amplification, electrophoretic separation and electrophoretogram analysis on Huai rice No.5 and No.18 to identify the Huai rice No.5 and No.18 varieties. Specifically, 24 pairs of InDel primers are used for analyzing a fingerprint spectrum obtained on the basis of a polymerase chain reaction and vertical gel plate electrophoresis, and then whether the varieties are conventional rice varieties Huai rice No.5 and No.18 or not is determined according to the electrophoretic band type of 24 InDel loci. The number of required detected samples is small, the method is convenient and rapid to use, the identification result is accurate, and the method is applied to the market for identification of authenticity of the Huai rice No.5 and No.18 varieties.