785results about How to "Adapt to a wide range" patented technology

The present invention relates to an article fabrication system having a plurality of material deposition tools containing one or more materials useful in fabricating the article, and a material deposition device having a tool interface for receiving one of the material deposition tools. A system controller is operably connected to the material deposition device to control operation of the material deposition device. Also disclosed is a method of fabricating an article using the system of the invention and a method of fabricating a living three-dimensional structure.

The present invention relates to an article fabrication system having a plurality of material deposition tools containing one or more materials useful in fabricating the article, and a material deposition device having a tool interface for receiving one of the material deposition tools. A system controller is operably connected to the material deposition device to control operation of the material deposition device. Also disclosed is a method of fabricating an article using the system of the invention and a method of fabricating edible foodstuffs.

The present invention relates to an article fabrication system having a plurality of material deposition tools containing one or more materials useful in fabricating the article, and a material deposition device having a tool interface for receiving one of the material deposition tools. A system controller is operably connected to the material deposition device to control operation of the material deposition device. Also disclosed is a method of fabricating an article using the system of the invention and a method of fabricating a living three-dimensional structure.

The invention belongs to the technical field of floor sweeping robots, and provides a room map building method and device for a floor sweeping robot. The method comprises the steps that an indoor area is swept in a full coverage mode, and position coordinates of obstacles and a room map are generated according to the full coverage sweeping process; the room map is divided into multiple subareas according to the position coordinates of the obstacles in the room map, and a sweeping path is planned for each subarea; and sweeping is carried out according to the planned sweeping paths, and the position coordinates of the obstacles, the room map and the sweeping paths are updated. By means of the room map building method and device, working efficiency of the floor sweeping robot can be improved. In addition, operation is convenient, implementation is easy, the application range is wide, and usability and practicability are high.

The invention relates to the field of toys for children, in particular to a three-claw manipulator for a doll catcher. The manipulator comprises a cylinder and further comprises a bottom plate, a pushing mechanism, clamping claws and connection rods. The pushing mechanism can be a micro hydraulic cylinder or a micro pneumatic cylinder or a pen type electric push rod or an electromagnetic element. The clamping claws can be rigid elastic clamping claws or air bag type elastic clamping claws. A layer of foaming cotton can be wound around each clamping claw, each clamping claw can be wrapped by a layer of pure cotton soft cloth, and clamping electromagnets can be installed on the clamping claws. The clamping claws can be various combinations of rigid clamping claws, elastic clamping claws and electromagnetic clamping claws. The three-claw manipulator for the doll catcher can be suitable for clamping toys made from one of or various materials such as common stuffing, hard plastic, soft plastic, wood and iron, and can greatly enrich the varieties of toys in the doll catcher.

Provided is a resin sheet laminate which is provided with a phosphor-containing resin layer on a base material, characterized in that: the Phosphor-containing resin layer has a plurality of subdivisions; the base material has lengthwise and widthwise directions; and a plurality of the subdivisions are repeatedly arranged in the lengthwise direction of the base material in a line, and the resin sheet laminate can improve the uniformity of color or luminance of a semiconductor light-emitting element having a phosphor-containing resin layer bonded thereon, the ease of production of the element, the degree of freedom in design thereof, and so on.

Electromechanical input means for a portable electronic device comprise first and second layers of conductive or resistive material. The second layer overlaps the first layer at least partly so that the overlapping parts of the first and second layers together are responsive to touching or pressing to produce an electric input signal to the portable electronic device. There is a dielectric support layer for the first and second layers. At least a part of the dielectric support layer for the first layer continues past the first layer and is bent back to act as the dielectric support layer for the second layer.

The invention discloses a medical salt mist measuring and control instrument and a salt mist concentration quantitative control method. A spiral feeding device comprises a tubular spiral conveying device installed on an atomization cup, a feeding bin, a stepping motor and a gear system. A measuring and control system comprises a single-chip microcomputer, an air pressure sensor, an air flow sensor, a controllable air flow valve, a stepping motor driver, an infrared receiver, an interface circuit, an infrared wireless keyboard, an LCD and the like. The spiral conveying device is driven and controlled by the stepping motor to convey salt powder from the feeding bin to the atomization cup through a circular tube at the approximately-constant speed, a jet-type atomization mode is adopted, salt mist with different flows and different concentrations is generated through feedback adjustment on air flow on the basis of airflow air pressure information detection, the powder can be conveyed in a quantitative mode at a constant speed, the powder conveying quantity can be adjusted at any time according to requirements, compressed air flow is controllable and adjustable, operation and use are user-friendly, and the medical salt mist measuring and control instrument and the salt mist concentration quantitative control method can be applied to detection of and control over medical salt powder quantitative conveying and stable atomization.

The invention discloses a target object posture recognition method, and the method comprises the steps: obtaining a current video frame; detecting a preset key point of the target object in the current video frame, and obtaining preset key point information of the target object in the current frame; according to the preset key point information, judging whether the position change of the preset key points of the current target object in the current frame and the previous f frames meets a first preset attitude condition, and/or judging whether the position relationship between the preset key points of the current target object in the current frame meets a second preset attitude condition; if the preset posture condition is met, the current target object posture is recognized as a preset posture, f is a preset natural number, and the preset posture condition is set according to the position characteristics between the key points of the to-be-recognized posture of the target object. According to the method of the invention, the method can accurately recognize the small change of the posture, is wide in application range, is low in requirements for an image in a video frame, is high inposture recognition accuracy, and is small in false detection and missing detection of posture recognition.

The invention relates to the field of anticorrosive coatings, in particular to an epoxy rust graphene anticorrosive coating and a preparation method thereof. The epoxy rust graphene anticorrosive coating is prepared from the following components in percentage by weight: 0.1 to 5 percent of graphene, 30 to 60 percent of epoxy resin, 20 to 40 percent of an active pigment, 10 to 30 percent of a pigment filler, 0.1 to 10 percent of a dispersant, 0.1 to 5 percent of a coating additive and 8 to 30 percent of a solvent. According to the coating provided by the invention, all the components achieve asynergetic enhancement effect; the obtained coating is tightly combined with a rust layer and is excellent in anticorrosive property; rust spray coating, long-acting corrosion prevention and a primer-topcoat type are realized. According to the corresponding preparation method, all the components work synergistically, and the coating with uniformly dispersed graphene powder is obtained. The methodis simple, convenient and feasible in preparation, and the prepared coating is excellent in performance.

The invention relates to a production method of low-rack coal degradation liquid. Low-rack coal used as a raw material is added with 2-10% of mixed oxidizing agent, 0.1-0.6% of negative catalyst and 0.2-0.5% of stabilizer to oxidize and degrade the low-rank coal, and the mixture is subjected to oxidation reaction, centrifugalization, filtering and vacuum rotating evaporation to obtain colourless low-rack coal degradation liquid. The colourless low-rack coal degradation liquid used as a new product has good effects in promoting growth and development of crops, increasing crop output, improving the crop quality, improving the seed germination rate, improving the plant salt resistance and the like, and is a multi-functional crop conditioner (plant conditioner); the process is simple, energy-saving and environment-friendly, and high in efficiency; one set of equipment can produce the low-rack coal degradation liquid and fulvic acid simultaneously, and the low-rack coal degradation liquid is safe and non-toxic, has strong appetency to plants, can take effect rapidly and is convenient for use.

The invention belongs to the preparation field of graphene and a composite material of the graphene, and particularly discloses a method for preparing a graphene/metal composite material and three-dimensional graphene. The method for preparing the graphene/metal composite material includes the following steps that a chemical vapor deposition method is adopted for growing the graphene on the surfaces of metal particles; and the metal particles with the graphene being grown on the surfaces are molded to be of a three-dimensional entity structure, and accordingly the graphene/metal composite material is prepared. The method for preparing the three-dimensional graphene includes the specific steps that metal components in the prepared graphene/metal composite material are removed through corrosion with corrosive liquid, and accordingly the three-dimensional graphene can be prepared. By adoption of the method, a graphene/metal composite material product and a three-dimensional graphene material with excellent performance can be prepared; and the method has the advantages of being easy and convenient to operate, short in preparation period, wide in applied range and the like.

The invention relates to a preparation method for high-viscosity 107 glue. The preparation method comprises the following steps of: adding a certain amount of DMC (Dimethyl Carbonate) and 107 glue of which the viscosity is 100-1,500 cs or a certain amount of DMC into a reactor provided with a stirrer, a thermometer and a condensation reflowing pipe, starting stirring, heating to a certain temperature, and adding an alkali catalyst, wherein the alkali catalyst comprises one of potassium hydroxide, tetramethylammonium hydroxide pentahydrate, tetrabutyl phosphorus oxychloride or silicon alkoxidealkali gel of the alkalis; undergoing a balanced reaction at the temperature for certain hours, and directly neutralizing or heating for decomposing the alkali catalyst; and adding a phosphoric acid or silanol hydrochloric acid gel neutralizing agent of which the mass is equal to that of the catalyst under the condition that neutralization is performed, or directly heating for decomposing the alkali catalyst under the condition that neutralization is not performed, continuously stirring for 1 hour, and removing low-boiling-point substances. The high-viscosity 107 glue prepared with the methodhas the advantages of simple preparation process, stable viscosity, high product yield and capability of meeting production requirements.

The invention relates to an on-line monitoring system for the decision-making of the cropcanopy temperature difference irrigation, and is characterized in that the invention consists of a data processing device, an infrared canopy temperature monitoring device and a lightning-proof device. The data processing device consists of a data collector, a data memory and a personal computer. The data collector is connected with the personal computer through an Ethernet switch. The infrared canopy temperature monitoring device consists of a set of high-speed tripod heads, inside which an infrared canopy temperature sensor is arranged. The high-speed tripod heads are dispersedly arranged in a crop field through an upright stanchion of the bracket, wherein, at least one upright stanchion of the bracket is arranged with an environment temperature sensor, and the high-speed tripod head and the infrared canopy temperature sensor are connected with the data processing device through an RS485 bus. The lightning-proof device consists of a power lightning-proof facility, a bus lightning-proof facility and a communication lightning-proof facility. The invention has a flexible operation, and can conduct a realtime monitoring to the variation law of the cropcanopy infrared temperature at any point in a small area through the sensors arranged at different areas in the field.

A platform leveling device based on a cylindrical model comprises an all-dimensional tilt sensor shell, an LED lighting source, a closed transparent conical container, light-tight liquid, a camera, an embedded system, a power source, a compass, a platform, a platform supporting leg position servo control action unit and a platform supporting leg position servo control drive unit, wherein the closed transparent conical container is formed by combining two cones in the same size back to back; the container is filled with the light-tight liquid which is half the volume of the container; the non-light-tight part of the transparent conical container, which is shot by the camera in front, is analyzed, judged and computed to obtain the measurement parameters of the platform to be measured, such as tilt angle, tilt azimuth and the like; and the multi-supporting leg platforms which are irregularly arranged are horizontally and automatically adjusted by using the measurement parameters according to different leveling strategies. The device has good operability, high measurement accuracy, good stability, strong applicability, low manufacture cost and strong real time and safe reliability.

The invention provides a device of eliminating interference of signal, comprising an interference checker for converting signal into frequency domain to check interference of signal, and check the interference position at frequency domain, a frequency spectrum transfer device for transferring the interference position at frequency domain to zero frequency to transfer the frequency spectrum of signal at initial position to generate an upper transfer signal, a high-pass filter for filtering out the checked interference from the upper transfer signal to generate a filtered signal, and a frequency spectrum lower transfer device for transferring the frequency spectrum of the filtered signal back to initial position to generate a signal without interface. The invention can find and filter interference position, therefore, balancer can work at ideal condition, to improve system property, which can eliminate fixed interference and treat some additional unknown single-frequency interference, with wide application, low demand on hardware resource, and easy application. The invention also provides a method for eliminating interference.

The invention discloses a freeze construction method for wellbore type underground parking garage. A circular wellbore is built underground by sequentially using freeze construction, excavation construction, grouting and thaw grouting, and an elevator type and intelligent tower type stereo garage system currently applied at home and abroad is installed in the wellbore for operation. Before construction of the wellbore, an artificial freezing method is applied, water-bearing strata around the wellbore is frozen, a frozen wall having temporary load bearing and water isolating functions and meeting construction safety requirements is formed, and wellbore excavation is performed under protection of the frozen wall; the frozen wall is formed by mutual matching mutual complementing of inner ringfreezing holes and outer ring freezing holes; a cap beam is firstly constructed at the top of the wellbore; excavation construction of the outer wall of the wellbore, concrete pouring on the bottom plate of the wellbore and construction of the inner wall of the wellbore are performed in sequence; after freezing of the wellbore, lining is performed, and grouting and strata thaw are performed for grouting compensation.

The invention relates to an interactive lamplight intelligent control system. The system comprises a lamp effect controller, a sensor node controller and sensor nodes corresponding to all lamps, wherein the sensor nodes and the lamps form arrays to be evenly distributed and arranged on a ceiling. The lamp effect controller comprises a microprocessor a, an on-scene communication bus interface module a, an RS485 bus interface module, a memory card module and a touch display module; the sensor node controller comprises a microprocessor module b, an on-scene communication bus interface module b and a power supply conversion module b; each sensor node comprises a human body detection sensor module, a microcontroller module, an on-scene communication bus interface module c and a power supply conversion module c. Due to the fact that each sensor node contains a human body detection sensor, human body locating and movement detection can be effectively completed, and interaction between a person and the lamplight arrays is achieved. According to the interactive lamplight intelligent control system, a large-scale integrated circuit is adopted, and therefore the interactive lamplight intelligent control system has the advantages of being small in size, high in response speed, novel in design, low in power consumption, wide in adapting range and convenient to popularize and use.

The invention relates to an intelligent variable frequency electric hair dryer and a control system and method thereof. The intelligent variable frequency electric hair dryer comprises a temperature detection module, a temperature regulating module, an air speed regulating module, a main control module and a power module. The temperature detection module detects temperature sensing signals on the surface of the human body hair in real time and converts the temperature sensing signals into electric signals. The main control module reads corresponding temperature values according to the electric signals, compares the temperature values with a preset temperature threshold value, and adaptively controls the working state of the temperature regulating module and the working state of the air speed regulating module according to comparison results to maintain the temperature of the surface of the human body hair to be constantly around the preset temperature threshold value. Temperature data of the surface of the hair is collected through the temperature detection module, on one hand, the output temperature and air speed of the electric hair dryer are controlled according to the collected data, one the other hand, the data is transmitted to a mobile terminal through a WIFI, and the temperature and air speed are controlled through the mobile terminal so that healthy, safe and intelligent drying can be achieved for all users through sharing.

The invention discloses a kind of production of liquid fruit and vegetables. The way express the fresh vegetables juice by physics methods, then put the draft in the liquid edible fungus to ferment, forming fermentation liquor, then homogenate the ferment, filtrating the effective constituent, to gain the fruit and vegetables' ferment juice, mix these two kinds of juice, forming the clarified juice having much nourish of fruit and vegetables, as a kind of production for general using. The technique exploit the way on the stage, apply a new way for people's supplying fruit and vegetables.

This invention discloses a rules update text classification methods for triple content addressable memory , characterized lies in the fact that the rules will expand the rules of entry into several entries stored in the memory space, adding new rules, a final judgment of the rules described in storage there and the number of entries after the entry space of the idle Head space is to be added to accommodate the new rules are described in the final accounts for direct entry after storage space referred to the new rules, or they would be referred to a memory crunch to remove already described in the last entry before the free space entry space and then referred to the new storage rules; delete rules direct store will be deleted with the rules, the number of entries space for free entry into space.

The method changes symmetric parameter of waveform alpha directly by using binary information code-element so as to reach minimum difference between waveforms of modulated signal and sine signal, its information transmission rate is equal to carrier frequency. Waveform g(t, iota) is modulated by logic '0', and waveform g(t, T-iota) is modulated by logic '1'. Here, T is cycle of signal waveform, also is symbol width and code-element width of information, and f=1/T is frequency of signal waveform, or equal to transmission rate of code-element in numerical value. Since information transmission rate is euqal to carrier frequency, and transmission signal is very close to sine wave, thus, energy of frequency spectrum is concentrated highly so as to use very narrow bandwidth. The invented method possesses features of very high utilization rate of frequency band, and applicable to high-speed digital transmission in ultra narrow bandwidth.

The invention discloses multivariate plant nutrition oil comprising medium-temperature water-frying oil, high-temperature frying oil and low-temperature salad oil which are respectively prepared from any 2-6 types of 10 types of plant oil such as tea-seed oil, peanut oil and rice oil. Meanwhile, a plurality of plant functional elements such as pollen pini and almond are added to the nutrition oil; the content ratio of saturated fatty acid to monounsaturated fatty acid to polyunsaturated fatty acid in the multivariate plant nutrition oil is 0.45:1:0.9; the content ratio of n-6 polyunsaturated fatty acid to n-3 polyunsaturated fatty acid is (3-6):1. The nutrition oil disclosed by the invention is reasonable in proportioning, the price is considered, and diseases such as hypertension and hyperlipidemia which can be caused by over-high intake of traditional saturated fatty acid and linoleic acid and over-low intake of linolenic acid are solved.