44results about How to "Free from trouble" patented technology

The invention relates to a general partition wall vibrating process and device for recovering volatile organic matters. The process comprises the following steps of: (1) adsorbing; (2) desorbing; and (3) cooling, condensing and recovering. An adsorption-desorption device comprises a tank body or a tower body, and is characterized in that: an external wall heat exchanger is arranged on the adsorption-desorption device; an internal partition wall heat exchanger is arranged inside the adsorption-desorption device; and the bottom of the tank body or the tower body is provided with a vibrator by connecting. The invention has the advantages that: (1) the adsorption and desorption processes are efficiently and safely finished; (2) the defects of difficulty in separating during recovery of VOCs (Volatile Organic Compounds) with TSA (Temperature Swing Adsorption), shorter service life and lower efficiency of an adsorption agent, and the like are overcome, the recovered VOCs have high purities, and the consumption of a cooling agent is lowered; and (3) the process and the device are suitable for recovering organic matters of low, middle and high boiling points, and particularly, the problem of difficulty in recovering a solvent of a high boiling point is solved.

The invention belongs to the technical field of pesticides and chemical fertilizer, and particularly relates to multi-effect slow / controlled-release pesticide-added fertilizer as well as a preparation method and an application thereof. The pesticide-added fertilizer adopts chemical fertilizer granules as a core, the core is coated with a first controlled-release membrane, the controlled-release membrane is coated with a pesticide layer, and the pesticide layer is coated with a second controlled-release membrane. A pyrrolecarbonitrile compound is blended with a chloronicotinyl insecticide and a triazole fungicide, multi-effect slow / controlled-release pesticide-added fertilizer granules are prepared from the fertilizer as the core under the action of thermoplastic acrylic resin controlled-release membranes and a sodium carboxymethyl cellulose binder, and content of effective ingredients and thickness of the controlled-release membranes are determined by growth period of crops and growing environments such as paddy field or dry land; in the whole growing period of the crops, the pesticide-added fertilizer is applied once, other insecticides, fungicides and fertilizer are not needed, so that the purposes of saving manpower, reducing waste of the chemical fertilizer and pesticides and environmental pollution and the like are achieved, and realization of zero growth of the application amount of the chemical fertilizer and pesticides in China can be accelerated.

The invention discloses a forest informatization platform construction method based on business process modeling. The construction method comprises the steps that in the step of business modeling, a meta model of the businesses of a forest informatization system is built, a forestry business model is built by utilizing the meta model; in the step of model transformation, the forestry business model is exported as a model instance of a text description using the model implemented engine, then the model instance is analyzed by utilizing a base layer base framework, the contained business information is comprehended and loaded, and the implementation of the system is thus completed. The invention also discloses a forest informatization platform obtained based on the said construction method. According to the forest informatization platform construction method, changes of the forest businesses can be well accommodated by a user, and the rapid replacements in exploitations can be achieved.

The invention discloses a social network analysis-based microblog swindling team mining method, and relates to the technical field of network security. The method comprises the following steps of (1), acquiring microblog data; (2), processing the acquired data; (3), obtaining swindling team social network analysis characteristics and mining text characteristics; and (4), predicting and assessing swindling teams. According to the social network analysis-based microblog swindling team mining method provided by the invention, potential swindling teams in microblogs can be assistantly mined, so that netizens and enterprises are prevented from being troubled by swindling information.

The invention relates to a remote electronic line patrolling method for High Voltage Overhead Transmission Lines. The invention is characterized in that a front-end signal collecting system is arranged on each iron tower of the High Voltage Overhead Transmission Lines, and the front-end signal collecting system can communicate signals with a middle signal transmitting system. A plurality of front-end signal collecting systems share a middle signal transmitting system, which receives video frequency signals which are sent out by the front-end signal collecting system 1 and transmits control signals which are sent out by a back-end operating management flat roof system 3 for itself or the front-end signal collecting system 1. A plurality of middle signal transmitting systems 2 are connected with the back-end operating management flat roof system 3 via a local area network or the internet network 4. By using the method, a manager can make the line patrolling management without going out. The circulating status of the whole transmission line in real time can be known through the image information only by any computer which is connected on a control center of the network.

The invention discloses a wireless sensing semiconductor refrigerating and heating device which comprises a shell (1), an energy storing board (2), a semiconductor refrigerating piece (3), a heat insulating board (4), a cooling fin (5), a fan (6), an intelligent control circuit board (7), a liquid crystal screen (8), an LED indicating lamp pillar (9), a function setting button (10), a cold and heat diverter switch (11), a voice chip (12), a horn (13), a rectification circuit board (14), an induction receiving coil (15) and an external power source socket (16). According to the wireless sensing semiconductor refrigerating and heating device, the manner of transmitting electromagnetic energy in a high-frequency sensing mode is used for providing working electric power for the semiconductor refrigerating piece, normal operation and work of the semiconductor refrigerating and heating device under the wireless connection conditions are achieved, and the wireless sensing semiconductor refrigerating and heating device has the advantages of being flexile and convenient to use and free of trouble and fetter of power lines.

The invention relates to refrigeration equipment, which comprises a box body (1), a door (2) and a hinge assembly (3). The hinge assembly (3) comprises hinge frames (31, 41), a hinge shaft (32) and block bars (30, 40, 50) fixed to the hinge frames (31, 41); and the block bars (30, 40, 50) are used for limiting a maximum opening angle of the door (2) relative to the box body (1). The block bars (30, 40, 50) are suitable for moving in a horizontal direction along the hinge frames (31, 41) so as to adjust the maximum opening angle of the door (2). A user can automatically adjust the block bars (30, 40, 50) to move in the horizontal direction according to a requirement of an installation space, so that the maximum opening angle of the door (2) relative to the box body (1) is changed.

The invention provides an encryption card certification and authority method adopting a USB intelligent secret key and an encryption card. The certification and authority method comprises two main flows, namely certification and authority, and a USB intelligent secret key is added to the encryption card. According to the encryption card certification and authority method, the safety intensity of data (especially PK) in the encryption card is obviously improved, and the secret key of the USB intelligent secret key can not be exported and copied, thereby improving the safety coefficient of an authentication medium, and avoiding the authentication medium from being copied. According to the PIN code and secret key mechanism of the USB intelligent secret key, the safety of the exported data of the encryption card is obviously improved. High transmission speed of USB (especially USB 2.0 and 3.0) ensures that authority and backup can be quickly finished.

The invention relates to the technical field of automobile air conditioners, and discloses an automobile air conditioner air-exit structure with a mosquito repellent function. The air-exit structure comprises an air duct, a movable cover plate, a driving device, a soft filter element, a filter element guiding groove and a controller, wherein the movable cover plate is used for sealing the outlet end of the air duct, and is parallel to the outlet end of the air duct; the driving device is used for driving the movable cover plate; the soft filter element is arranged on the air duct and comprisesan activated carbon filter layer and a mosquito repellent layer; the filter element guiding groove is used for accommodating the soft filter element; and the controller can obtain whether an automobile air conditioner is in a working state through a controlling motherboard of the automobile air conditioner, the controller is used for controlling the driving device to drive the movable cover plateto seal the outlet end of the air duct under the condition that the automobile air conditioner is not in a working state, and the controller is used for controlling the driving device to drive the movable cover plate to open the outlet end of the air duct under the condition that the automobile air conditioner is in the working state.

Disclosed are environment protecting and simple tableware or packaging materials and the preparation process of the environment protecting and simple tableware or packaging materials. The environment protecting and simple tableware or packaging materials are made by the following raw materials with the following weight portions: 10 portions of sweet potatoes and 1 to 3 portions of hulls which are mixed to be slurry, pressed in the mold, and then sprayed with 0.3 to 1.5 portions of glossy oil slurry. The glossy oil slurry is mixed with rapeseed oil, tea oil and starch, the weight proportion is 1.5 to 2.5: 0.5 to 2.5: 0.6 to 1. The product of the invention is good for environment protection without pollution, and can used as comprehensive feed stuff or fertilizer for planting other plants after being recovered. The cost of the product of the invention is lower than that of the other similar paper products, and the product of the invention is more convenient and high efficient to recover, has the advantages of high utility value, low cost, simple production process and convenient operation. The environment protection values of the products produced with the invention all reach to a high standard.

The invention relates to a rotary working platform type sound insulation room, and relates to the field of machinery processing equipment. By means of the sound insulation room, the problem of harmfuleffect on bodies of workers caused by the noise generated by mechanical processing in the sound insulation room is solved. The sound insulation room comprises a sealed sound insulation room body anda rotary working platform arranged on the grooved wall body on one side of the sound insulation room body, the rotary working platform comprises a base and a circular rotary platform rotatably arranged on the base, part of the rotary platform is located on the inner side of the grooved wall body and part of the rotary platform is located on the outer side of the grooved wall body, a plurality of workpiece positions for fixing processed workpieces are circularly distributed on the rotary platform, and a moving door capable of opening and closing is arranged in the grooved wall body. According to the sound insulation room, unmanned operation of the sound insulation room can be achieved, the replacement of processed spare parts and the guarding of equipment can be simply conducted by operators outside the sound insulation room, and the noise generated by the operation of the equipment is isolated to reduce the influence on the health of operators.

The invention provides a harassment-preventing method and a harassment-preventing system for a fixed-line telephone. The harassment-preventing method for the fixed-line telephone comprises the following steps: receiving a paging message from a network side, wherein the paging message is carried with caller information of an existing call; comparing the caller information with a pre-recorded harassment call information, and judging whether the existing call is a harassment call or not; if the existing call is judged to be harassment car, returning confirming information with a harassment call instruction to the network side, wherein the harassment call instruction is used for instructing the network side to perform harassment call processing on the existing call.

A computer keyboard tray with disinfection function comprises guide rails and a tray, wherein the guide rails are arranged on the bottom of a computer desk; and the tray is suspended on the bottom of the guide rails and can slide along the guide rails. The computer keyboard tray is characterized in that the keyboard tray also comprises an ultraviolet lamp tube and a control device; the ultraviolet lamp tube is arranged below the bottom of the desk and above the tray in a hidden position for preventing direct vision of human eyes; and the control device includes a power source, an automatic delay and a start switch connected in series with each other through wires. The start switch is a door holding switch or an inductive switch arranged on the guide rails. The computer keyboard tray can achieve disinfection of the keyboard to obviate the trouble in assembly and disassembly of the computer keyboard, thus improving the efficiency and eliminating the health hazard caused by failing to sterilize the computer keyboard in time. The computer keyboard tray can also achieve automatic start and close of the disinfection device, thus reducing energy consumption and effectively preventing the human eyes from being hurt by the ultraviolet rays.

The invention relates to the technical field of automobile air conditioner, and discloses an air inlet structure of automobile air conditioner with a mosquito repelling function. The air inlet structure includes an air duct; a movable cover plate for closing the inlet end of the air duct, the movable cover plate being hinged to the inlet end of the air duct; a driving device for rotating the movable cover plate; a soft filter element arranged on the air duct, the soft filter element comprising an activated carbon filter layer and a mosquito repellent layer; a filter element guide groove for receiving a soft filter element; an atomizing dust removing device arranged between the inlet end of the air duct and the soft filter element; the controller can obtain whether the automobile air conditioner is in the working state through the control main board of the automobile air conditioner, and is used for: when the automobile air conditioner is not in the working state, controlling the driving device to rotate the movable cover plate to close the inlet end of the air duct; When the automobile air conditioner is in working condition, control the driving device to rotate the movable cover plate to open the inlet end of the air duct.

The invention discloses a dynamic detection method for android malicious software based on an enhanced deep learning mimicry. In the method, an android malicious software dynamic detection model based on the enhanced deep learning mimicry is constructed; and based on the model, the method comprises the following steps: carrying out data preprocessing on input data, and then inputting the preprocessed data into a heterogeneous redundant model structure, wherein the heterogeneous redundant model structure comprises three heterogeneous redundant bodies with equivalent functions, and the three heterogeneous redundant bodies are respectively an enhanced Long Short Term Memory Network (LSTM) model, an enhanced Gated Recurrent Unit (GRU) model and an enhanced capsule network model. According to the method provided by the invention, in the android malicious software dynamic detection model based on the mimicry architecture, the mimicry architecture and the mimicry defense principle are utilized, so that the model can autonomously defend the attack of the network, and the defensive performance of the model is enhanced.

The invention provides an underwater harvester convenient to use. When personnel perform operation on a ship, the harvester operates in water. The harvester is not restricted by physiological conditions, and can perform harvesting work for a long time in the conditions of low water temperature and large depth. The underwater harvester is mainly composed of a rack, a harvesting arm, a harvesting basket, buoyancy buckets, a propeller, camera shooting and lighting equipment and control equipment.

The invention relates to the technical field of automobile air conditioners, and discloses an air inlet structure with an atomization and dedusting function of an automobile air conditioner. The air inlet structure comprises an air channel, a moving cover plate, a drive device, a soft filter element, a filter element guide slot, an atomization and dedusting device and a controller. The moving cover plate is used for sealing the inlet end of the air channel, and the moving cover plate is parallel to the inlet end of the air channel. The drive device is used for driving the moving cover plate. The soft filter element is arranged on the air channel and comprises an active carbon filter layer and a mosquito repellent layer. The filter element guide slot is used for containing the soft filter element. The atomization and dedusting device is arranged between the inlet end of the air channel and the soft filter element. The controller can obtain whether the automobile air conditioner is in aworking state or not through a control mainboard of the automobile air conditioner, and is used for controlling the drive device to drive the moving cover plate to close the inlet end of the air channel when the automobile air conditioner is not in the working state and controlling the drive device to drive the moving cover plate to open the inlet end of the air channel when the automobile air conditioner is in the working state.

The invention discloses a photovoltaic power generation device capable of automatically adjusting an irradiation angle and dissipating heat, and the device comprises a work box which is internally provided with a work cavity, and the work cavity and the upper end surface of the work box are provided with a rotation adjustment mechanism for adjusting the irradiation angle in a day-based period. According to the invention, the irradiation angle of the sun at each moment is adjusted through a rotary adjusting mechanism and a turnover adjusting mechanism, so that the sunlight received by the photovoltaic panel is always the maximum value, and the temperature of an inverter core is transferred to the outside or a part far away from the core through a heat dissipation apparatus, thereby guaranteeing the reduction of the overall temperature of the core part. Heat cannot be accumulated, the device can be prevented from being disturbed by dust in a relatively closed space, and power is transmitted to operation of the whole device through a power mechanism.

The invention belongs to the technical field of communication network content security detection, and particularly relates to a voice changing type fraud phone detection method and device, and the method comprises the steps: for a call in a telecommunication network, firstly extracting the acoustic features of effective voices in the first few seconds of each call, and obtaining an acoustic feature pattern; and then sending the acoustic characteristic pattern into a false voice detection model for judgment, and submitting a suspected fraud call initiated by voice changing software and detected by the false voice detection model to a worker for auditing. According to the invention, in the detection process, the specific content of the call is not contacted, so that the trouble that a fraudulent replaces the content of the call is avoided, and the communication privacy of the user can be effectively protected.

A high-voltage-driven LED light-emitting device comprises a base. A plurality of annular grooves with different diameters are formed in the front side of the base, and all the annular grooves are collinear with the center line of the base; a rectangular ring groove is formed in the front side of the base, all the annular grooves are located in the rectangular ring groove, and the rectangular ringgroove is collinear with the center lines of the annular grooves; two perpendicular strip-shaped grooves are formed in the front side of the base, the two ends of the strip-shaped grooves are connected with the across corners of the rectangular ring groove respectively, and the strip-shaped grooves are communicated with the interiors of the strip-shaped grooves and the interior of the rectangularring groove; a light-transmitting cover is detachably installed on the front side of the base, the rectangular ring groove, the annular grooves and the strip-shaped grooves are all located in the light-transmitting cover, a plurality of sliding bases are movably installed in the annular grooves, the rectangular ring groove and the strip-shaped grooves respectively, and LED light-emitting device bodies are fixedly installed on the front sides of the sliding bases. In the high-voltage-driven LED light-emitting device, the positions of the sliding bases can be freely adjusted according to actualconditions, that is to say, the positions of the LED light-emitting device bodies can be adjusted, and if all the sliding bases are located in one annular groove and the two strip-shaped grooves, a passage prohibiting symbol can be formed.

The invention discloses a wormwood laundry detergent for infants. The wormwood laundry detergent for the infants comprises the following raw materials in parts by weight: 12-18 parts of AES, 17-32 parts of a universal emulsifier, 2-5 parts of an AES partner thickening agent, 4-8 parts of salt, 12-18 parts of AES, 1-3 parts of essence, 1-3 parts of a preservative, 45-56 parts of water and 5-9 partsof a folium artemisiae argyi extract. The wormwood laundry detergent for the infants adopts a weak acid formula, is clean, free of residues, safe and environment-friendly, and pure and mild in product property, can enable clothes of babies to be cleaner, effectively prevent skin diseases, reduce bacterial breeding, protect the babies from diseases, effectively protect hands of mothers, is mild and non-irritant, and does not contain a fluorescent agent, and the practicability is improved.

A negative pressure type automatic deodorization closestool cover comprises a top cover and a seat which are fixed to a closestool, an air inducing pipe is arranged at the bottom of the seat, and a plurality of air outlets are formed in an air inducing pipe; the two ends of the air inducing pipe are connected with an air inlet of an induced draft fan, an air outlet of the induced draft fan is connected to an indoor air exhaust port through an exhaust pipe, and a power inlet of the induced draft fan is connected with a power supply through a human body inductive switch and a wire; the induced draft fan and the human body inductive switch are fixed at the bottom of the seat. When the closestool cover is used, a certain negative pressure can be generated in the closestool in the defecation process, odor in excrement is directly discharged outdoors through an exhaust pipeline of the closestool cover, and pollution to indoor air is avoided, so that a user is not bothered by the odor in theexcrement in the whole defecation process; the closestool cover is simple in structure and low in cost.

The invention discloses a paper binding device. The paper binding device structurally comprises a positioning needle, a needle head, a hot melt handle, a punching handle, handle moving grooves, a control machine body, a protective plate, punching rods, a limiting plate, a punching pad, a hot melt tank, a working table and a storage battery; the control machine body is in an inverted L shape, and ahorizontal plate is located on the front side; the two arc-shaped handle moving grooves are formed from the front side to the top end, the hot melt handle is electrically connected to the control machine body through the handle moving groove on the left side, and the punching handle is electrically connected to the control machine body through the handle moving groove on the right side; the two punching rods are arranged parallel to each other in the left and right direction, and are connected with the control machine body in a threaded mode; and the limiting plate is installed at the right bottom of the horizontal plate of the control machine body, and is positioned under the punching rods. The paper binding device has the beneficial effects that the storage battery with a current transformer is arranged at the bottom of the working table, so that the device stores electricity when the device is in use and the device is used without the limit of the power source position, the electric connection protection can be carried out, and the use is easy.

The invention provides a VGG16 algorithm-based high-voltage AC line intelligent fault diagnosis method and system, and the method comprises the steps: building a fault model according to a double-end power supply system schematic diagram shown in a figure 3, where Zm and Zn are power supply equivalent impedance, f is system frequency, l1 is the length of a line in a fault region, and l2 is the length of a line outside the fault region; building a high-voltage alternating-current line simulation model in power system simulation software MATLAB (Matrix Laboratory); setting and operating different working conditions in the established simulation model, and acquiring double-end current data of the power transmission line under the corresponding working conditions; and inputting the current data at the head end and the tail end generated in the step 3 into an MATLAB program to draw a picture, and drawing the current at the two ends on the same picture. The sample can be used as a VGG16 network training and testing sample; and each output type generates enough samples, and then the samples are input into the VGG16 network for training and testing. The technical problems of lack of samples, long diagnosis time and dependence on manual diagnosis are solved.

The invention discloses catalyst packing and a catalytic oxidation defoaming device thereof. The catalyst packing is basically made of activated carbon and is prepared by soaking the activated carbon in copper sulfate solution with the mass percent of 3-8% for 20-28h and then sintering for copper curing at the temperature of 270-330 DEG C. The catalytic oxidation defoaming device comprises a tank, a water inlet pipe, a gas inlet pipe, a catalytic packing area and a water outlet pipe, wherein the catalyst packing is filled in the catalytic packing area. The catalyst packing and the catalytic oxidation defoaming device can be applied to industrial wastewater treatment for electroplating, circuit board and printing and dyeing industries and can guarantee subsequent treatment not to be disturbed by foam; and the catalytic oxidation defoaming device small in floor area basically has no influence on an original process, thereby being particularly applicable to reconstruction projects of enterprises.