53results about How to "Reduce time-consuming and laborious" patented technology

The invention discloses a method for identifying actions in a video based on continuous multi-instance learning. The method comprises the following steps that: 1, film data used as training data sample sets are collected from video websites, pre-processing is simultaneously carried out on subtitles and scripts collected on the websites, and action description in the scripts is used as video grade weak marks of training data; 2, a video is cut into a plurality of video fragments through the weak marks, each video fragment is composed of one action, and for each action, action classifiers based on the continuous multi-instance learning are trained by means of the video fragments; 3, a user inputs a video to be identified into the plurality of trained action classifiers, and the probability that each frame of the video to be identified belongs to the action is calculated; and 4, the action type of each frame is obtained by a video cutting model, and the action types are returned to the user. The method solves the problem that manual marking wastes time and labor, and ambiguity problem caused by the weak marks and turning frames is simultaneously relieved.

The invention discloses an apparatus and a method for online detection of performances of a wood plate by using near infrared spectroscopy, and relates to an apparatus and a method for detecting performances of a solid plate. The problems of high price of an array near infrared device and inaccuracy of the analysis result of wood spectrum information acquired by a single point type near infrared device are solved in the invention. A single point type detector is adopted to analyze the performances of the wood plate, and a traversing device is designed to dynamically and flexibly realize acquisition of data of the surface of the wood plate; and a near infrared probe and a range-between-wood sheets finding sensor are arranged, the height of the near infrared probe is controlled, and a distance between the probe and a detected wood plate is constant, so the spectrum information expression accuracy is realized. A camera is used to determine whether the wood sheet has defects or not in order to improve the detection speed, and if the wood plate has defects, the performances of the wood plate cannot meet requirements, and the solid plate is directly rejected; and a computer is directly connected to carry out subsequent spectrum information processing to improve the detection speed, and automatic detection reduces the time and labor consumption of manpower.

The invention discloses a method and a device for animation producing. The method comprises the following steps: an input configuration file is parsed through a parsing interface to obtain animation elements and scene elements corresponding to the configuration file; a director class calls a sprite class to assemble the animation elements in the configuration file and a preset animation element handling class in the sprite class into a sprite; the director class calls a scene class to assemble the scene elements in the configuration file into a scene; and the director class carries out setting to enable the sprite to make corresponding movement in the corresponding scene according to the configuration file. By adopting the technical scheme provided by the invention, the problem that animation effect design by an application of the existing intelligent terminal is complex, time-consuming and labor-consuming can be solved.

The invention discloses a lifting ejector type optical lens ultrasonic cleaning jig. The lifting ejector type optical lens ultrasonic cleaning jig structurally comprises a base, a lifting ejector device, handle frames, a placement table and lens grooves. According to the lifting ejector type optical lens ultrasonic cleaning jig, after cleaning, the jig is taken out, then, a hand-operated lifting mechanism is rotated so that a screw can cooperate a connection slide block to drive a lifting supporting rod to ascend, upward force is applied to a thrust plate ejecting mechanism, thus, a pressing plate on the thrust plate ejecting mechanism move upwards along an I-shaped slide frame so that upward force can be applied to a material ejecting plate, ejecting rods on the material ejecting plate simultaneously move upwards from a sealing cover plate at the top of an installation box till lenses are ejected out from the lens grooves, and accordingly, the situation that the lenses can be quicklyseparated from the lens grooves is achieved; and the cleaned lens can be taken down more quickly, the lens clamping efficiency is improved, the time and labor are saved during lens clamping, the clamping difficulty is lowered, the whole clamping process is more efficient, and the practicality of the jig is indirectly improved.

The invention relates to the field of data line processing equipment, in particular to a fixed-length fast cutting device for data line production and processing. The fixed-length fast cutting devicecomprises a driving mechanism, support frames, a support shaft and a base. The two support frames are fixedly arranged on the base. The support shaft is rotationally installed across the two support frames through bearings. A winding reel is installed on the support shaft between the two support frames, and the winding reel is provided with at least one annular winding slot. The support shaft is driven to rotate by the driving mechanism. At least one cutting support rod is also installed outside the winding reel, and the two ends of the cutting support rod are fixed on the base. At least one cutting assembly capable of carrying out adjustment and movement along the cutting support rod is installed on the cutting support rod. Fixed-length cutting can be performed on a data line according tothe requirements, the cutting efficiency can be improved, time-consuming and laborious manual cutting is avoided, and the work intensity of employees is reduced.

The invention provides a household central air conditioner determination method and equipment. The equipment comprises equipment of a client. The client is connected to a communication server. The method comprises the following steps that a decoration interface of the client displays a household central air conditioner selection button, after receiving an instruction in which a user triggers the selection button, the client pops up a first interface, and the first interface displays a character instruction and a skip button of a household central air conditioner; if the user triggers the skipbutton, a second interface pops up, and the second interface displays a selection parameter which is about to be determined by the user, house type information and a pre-estimated price range; a screening condition triggered by the user according to the second interface is received; the screening condition is sent to the communication server, and the communication server searches a screening result matching with the screening condition in a database according to the screening condition; and the client receives the screening result returned by the communication server and displays the screeningresult. By using the method, a problem that a current user takes time and energy to select the household central air conditioner can be solved, user cost is reduced and usage experience of the user is increased.

The invention discloses a data line interface gluing device. The data line interface gluing device comprises an operating table, wherein four corners of the top end of the operating table are fixedlyconnected with supporting rods; the top ends of the four supporting rods are fixedly connected with the bottom end of a top plate; one side of the top end of the operating table is fixedly equipped with a lower pressure plate through a fixed block; and the position, above the lower pressure plate, of one side of the lower end of the top plate is fixedly connected with a first hydraulic cylinder; and the bottom end of the first hydraulic cylinder is fixedly connected with an upper pressure plate. According to the data line interface gluing device disclosed by the invention, automatic gluing ofa data line interface can be realized through the first hydraulic cylinder, a second hydraulic cylinder, a glue spraying pump and a glue outlet box, so that time and labor consumption of manual gluingis saved, and gluing efficiency of the data line interface is improved; and gluing of the data line interface can be more uniform through the upper pressure plate, the lower pressure plate, a gluingtube, a ring-shaped glue outlet slot and a circular glue outlet, so that waste of glue is prevented, and therefore, the gluing effect is improved.

The invention provides a burr cutter which comprises a body, four cutting devices and a plurality of pressing arm mechanisms; a to-be-processed plate is put on a flat plate of the body, is trimmed and aligned by a plurality of positioning devices at the four sides of the flat plate, and is downwards pressed by the pressing arms at the two sides of the body, so that the cutting devices can synchronously cut redundant burrs around along the edge of the to-be-processed plate, and therefore, the automatic processing purpose is achieved.

The invention relates to the field of heat sealing packaging, in particular to a bag feeding-type packaging machine with a heat sealing device. The bag feeding-type packaging machine comprises an operation table, a material moving device, the heat sealing device and a positioning device, wherein a groove and a conveying table are arranged on the operation table; an ironing head groove is formed between the heat sealing device and the end part of the conveying table; the material moving device comprises a moving mechanism and suction mechanisms; the moving mechanism comprises a moving frame and a lifting frame; the suction mechanisms are arranged on the periphery of the bottom of the lifting frame; the positioning device comprises downward pressing and abutting mechanisms; and one downward pressing and abutting mechanism is arranged at each of two sides of the conveying table. According to the bag feeding-type packaging machine, the problems of a poor conveying effect of packaging bags through manual work or clamping equipment, and uneven bag openings during sealing at present are solved, the bag openings are kept smooth during sealing of the packaging bags under the action of the positioning device, folding during sealing of the bag openings is avoided, the packaging efficiency is improved through automatic bag conveying and sealing, and manual labor is reduced.

The invention discloses a film coating device for researching a thermo-sensitive technology of a CTP plate. The device comprises a machine frame, an electric telescopic rod is fixedly connected to thetwo sides of the top end of the machine frame respectively,a roller wheel is arranged in the middle of a supporting rod in a sleeved mode, and a film covering roller is arranged at the bottom end ofthe roller wheel; and a through hole is formed in a tool bit box, a sliding block is arranged at the top end of the tool bit box, one end of the sliding block penetrates through the through hole and is fixedly connected to the tool bit, and a conveying device is arranged in the machine frame. According to the scheme of the film coating device for researching the thermo-sensitive technology of theCTP plate, the electric telescopic rods, the roller wheel and the film coating roller can realize automatic film coating, and the time and labor of manual film coating are saved; the conveying devicecan continuously carry out film coating operation, so that the film coating efficiency is improved; and a second supporting rod is arranged, the tool bit box and the tool bit can be conveniently cut after the film coating is completed, and the cutting is more orderly.

The invention provides a suspension type multi-point assembled wooden floor installation structure. The suspension type multi-point assembled wooden floor installation structure comprises a pluralityof wooden floors. Every two adjacent wooden floors are spliced with each other, wherein a ball capable of rolling is arranged in the splicing end of one of the wooded floors, an arc-shaped plate is fixedly connected to the ball; and a movable space which extends to the interior of the wooden floor is arranged in the splicing end of the other wooden floor, the arc-shaped is inserted into the movable space, the end portion of the arc-shaped plate is fixed into the movable space, and the arc-shaped plate is provided with the movable distance in the movable space in the thickness direction of thewooden floor. According to the suspension type multi-point assembled wooden floor installation structure, compared with the prior art, the assembly efficiency is improved.

The invention relates to a restaurant store automatic management method and system. The method comprises the following steps: receiving order information sent by an ordering terminal; according to a preset numbering rule, generating numbering information corresponding to each dish in the order information; querying cooking duration corresponding to each dish name in a preset dish information database; according to a preset dish distribution rule, adding each dish in the order information to a list of cooking tasks of a corresponding cooking terminal, and feeding back dish to-be-cooked information to the ordering terminal; receiving a cooking starting instruction sent by the cooking terminal, wherein the cooking starting instruction comprises the number information of the target dish and the name of the dish; and according to the cooking duration corresponding to the target dish, feeding back the predicted meal delivery time corresponding to the target dish to the ordering terminal, so that the ordering terminal displays the cooking progress of the target dish in real time. The technical effect of the invention is that the service efficiency is improved.

The invention discloses a control system for a lifting lamp base. The control system is composed of a direct-current power source, a control unit, a sound prompting unit, a detecting unit, a power-driven mechanism, the lamp base and a relay unit. The control system is characterized by further comprising an operation recognition unit; and the operation recognition unit coverts collected analog voltage into a digital value and transmits the digital value to the control unit for change-over switch mode judgment. The operation recognition unit is formed by a switch S1, a conversion button K1, a resistor R1, a resistor R2 and an A/D convertor, and either the switch S1 is in the normal switching mode or the lamp base lifting mode is controlled by operating the small conversion button K1. According to the control system, operation of multiple functions of the lamp base can be achieved through one switch; the operation recognition unit is used for achieving switching between the normal switching mode and the lamp base lifting mode, and therefore error operation by children is effectively prevented; and meanwhile, additional wiring is not needed, and therefore cost is saved. The operative difficulty of lamp replacement is reduced, and the lamp base can be descended by operating the switch to be replaced.

The invention discloses a novel combustion box of a wood particle furnace. The novel combustion box comprises a combustion box wall and a combustion box bottom plate, the combustion box wall is provided with a hollow interlayer air duct, an air supply outlet communicating with the interlayer air duct is formed in the outer wall of a combustion box body, and a bottom air inlet hole and a top air inlet hole which communicate with the interlayer air duct are respectively formed in the bottom and the top of the inner wall of the combustion box body. The combustion box wall is arranged to be of the hollow interlayer structure, so that a part of air entering the interlayer air duct can enter from the bottom air inlet hole to be mixed with ignited wood particles for primary combustion; and the other part of air is blown out from the top air inlet hole after being preheated by the interlayer air duct, and is mixed with hot flue gas and dust after primary combustion for secondary combustion. Two times of combustion can raise the roasting temperature in a furnace chamber to more than 800 Fahrenheit degree, on the other hand, flue gas and dust are burnt as much as possible, the cleanliness in a hearth is greatly improved, the combustion efficiency and the fuel utilization rate are improved, and the energy-saving and environment-friendly advantages of the wood particle furnace are highlighted.

The invention discloses a clamping slot type cutting ring soil sampler including a cutting ring holder and a cutting ring; the cutting ring holder comprises a holder top and a clamping slot; the holder top is connected to the top of the inverted U-shaped clamping slot through a cylindrical rod; the cutting ring is embedded into the clamping slot, the top end presses against two symmetrical buckles and keeps a certain distance away from the bottom end of the inner side of the clamping slot; two inner side faces of the clamping slot each have an arc-shaped structure and are tightly fitted with the outer side face of the cutting ring, and the buckles are fixedly connected on the clamping slot; the buckles make the cutting ring keep a certain distance away from the bottom end of the inner side of the clamping slot, so that soil at the upper end of the cutting ring is prevented from making contact with the inner side of the upper part of the clamping slot, the cutting ring is more convenient to take down, and the soil in the cutting ring cannot be fractured during the taking-down process, so the integrity of the soil is kept, the reliability of the test is ensured, the time and labor waste of multi-time soil sampling is reduced, and the test efficiency is greatly improved; the buckles prevent generation of angle deflection and twisting in the process of soil sampling, so the accuracy and process of the test are improved; and the soil sampler also has the advantages of simple structure, low cost and practicality.

The invention discloses a rhizoma bletillae directly-seeded seedling transplanting method. According to the method, rhizoma bletillae corms of directly-seeded seedlings laid in a greenhouse at the first year are subjected to germination accelerating treatment in winter and are directly transplanted to a transplanting matrix in a new greenhouse by means of a sowing method at the second year, and normal management is performed. The rhizoma bletillae directly-seeded seedling transplanting method is simple and easy to operate and low in cost, the situation that the time and effort are consumed and seedling root systems are severely damaged in the transplanting process of the rhizoma bletillae directly-seeded seedlings is alleviated by combining a sowing type seedling raising mode with the special transplanting matrix, the emergence rate is high, seedlings grow rapidly, large-scale transplantation of the rhizoma bletillae directly-seeded seedlings can be completed within a short time, and the rhizoma bletillae directly-seeded seedling transplanting method meets the large-area and large-scale rhizoma bletillae planting demand and has dual significances on production and economy.

The invention discloses a method for obtaining a water quality total phosphorus parameter inversion optimal model based on satellite data, and the method comprises the steps: S100 extracting sentinel No.2 L2A-level data according to demands, and carrying out the data preprocessing of the data; S200 extracting the reflectivity of the remote sensing wave band of each point according to the longitude and latitude data of the actually measured point; S300 carrying out correlation analysis on the extracted reflectivity of each wave band of each calibrated water body point location and total phosphorus concentration data measured by each water quality monitor on site; screening out each wave band or each combined wave band greater than a correlation threshold value from a correlation calculation result; S400 respectively establishing different regression models based on different correlation analyses, wherein the regression model comprises but is not limited to a single-band regression model and a multi-band combined regression model; and S500 performing error analysis on different regression models, and determining an inversion optimal model based on an error analysis result.

The invention discloses a multi-angle welding system based on welding engineering, which relates to the technical field of welding engineering and comprises a multi-angle welding device, a single-chip microcomputer controller and a navigation system, wherein the multi-angle welding device is composed of a bearing moving unit, a vertical lifting adjusting unit, a 360-degree rotation adjusting unit, a warp-direction adjusting unit and a welding unit which are sequentially arranged from bottom to top, the vertical lifting adjusting unit is connected between the bearing moving unit and the 360-degree rotation adjusting unit, the longitudinal adjusting unit is connected to the top of the 360-degree rotation adjusting unit, and the welding unit is connected to the end of the warp-direction adjusting unit; and the vertical lifting adjusting unit is a first electric control telescopic rod, the first electric control telescopic rod is in electric input connection with the single-chip microcomputer controller, and stabilizing mechanisms are arranged on the left side and the right side of the 360-degree rotation adjusting unit correspondingly. Multi-angle welding work can be conveniently achieved, time and labor consumed by manual welding are reduced, and the possibility that sparks generated by welding burn a human body is reduced.