115results about How to "Avoid heavy work" patented technology

The invention relates to a bus coin arrangement device, belonging to the public mechanic designing field. The bus coin arrangement device comprises a rack, a bank note arrangement mechanism fixed on the rack, a coin separating mechanism and a guiding collection mechanism; for the wrinkled bank note, a set square and a delivery belt execute mutual pressure on the wrinkled bank note to perform expanding processing, the bank note is expanded along the set square, the arrangement and collection are performed on the bank note on the premise that the bank note is not taken out, and then the expanded bank note enters a containing box by utilizing an arc blade of a guiding collection mechanism; for the coins, various classifications and collections can be performed according to the face values of the coins, and the coins can be quickly separated and arranged. After expansion, the bank note is not only compressed and flattened and is also arranged and collected. The compression and collection for the initial expanded bank note can be realized through the cooperation of the guiding collection mechanism. The whole bus coin arrangement device can solve the problem which cannot be solved by the normal currency counting device, realizes the fast and efficient arrangement of the bank notes, and lightens the bank note arrangement burden of the public transport industry.

The invention provides an online measurement method and device for a grounding resistor. By using a meter clamping method, four pairs of potential transformers PT and current transformers CT are respectively connected on two anti-lightning wires at the left end and the right end of a rod tower. Voltage signals are sensed to the anti-lightning wires through the potential transformers; current signals are collected and measured, and the current signals are subjected to signal processing steps such as filtering and amplifying to obtain relation of feedback current and inductive voltage; and finally, the resistance of the grounding resistor of the rod tower to be measured is obtained by a special calculation method. With the adoption of the online measurement method and device, data measurement is carried out on the top of the rod tower. The online measurement method and device can be suitable for the rod tower containing a plurality of down leads, so that the anti-theft problem can be solved, and the grounding resistor can be rapidly and accurately measured.

The invention discloses a testing device and a method of a winch, belonging to the winch manufacturing field. The device comprises a bottom plate for installing a to-be-tested winch, a first cable connected with the to-be-tested winch, a loading winch, a second cable connected with the loading winch, a shackle, a force-measuring device for measuring tensile force of the second cable, a loading winch control system for controlling the loading winch and a to-be-tested winch control system for controlling the to-be-tested winch; wherein the first cable is connected with the second cable by the shackle. The device takes the loading winch as external load, only needs to regulate the output of the loading winch to change external load and then finish loading test of the to-be-tested winch; therefore, the device avoids complex work caused by frequently changing the external load when performing load testing.

The invention discloses a method of measuring cells, comprising: scanning frequency point; judging whether the signal level of the scanned frequency point satisfies the preset measuring condition; if so, identifying the cell corresponding to the frequency point, measuring the signal level of the cell. Using the technical proposal provided by the invention is able to limit the number of the cells measured by UE and avoid the heavy work of measuring the signal levels of multiple cells.

The invention discloses a periphery driving sludge sucking and scraping machine for sewage treatment. The periphery driving sludge sucking and scraping machine for sewage treatment includes a sedimentation tank and a dehydration device. A control switch block is installed on the side of the sedimentation tank, a driving device is installed at the top of the sedimentation tank, a cross beam is fixed at the top of the driving device, and the cross beam is in rotating connection with the bottom of the sedimentation tank through a rotating mechanism. The periphery driving sludge sucking and scraping machine for sewage treatment provided by the invention utilizes a lifting mechanism to adjust the sludge scraping thickness of a sludge scraping plate, avoids the overload work of a driving devicecaused by an excessive sludge scraping thickness of the sludge scraping plate, guarantees the service life of the sludge sucking and scraping machine, adjusts the working angle of the sludge scrapingplate through an angle adjustment device, is convenient for cooperating with the driving device to undergo reciprocating sludge scraping operation, thus greatly improving the sludge scraping efficiency, a walking mechanism is employed for walking operation and ensures the operation stability of the sludge sucking and scraping machine, and a cleaning device is employed for cleaning of the sludge scraping plate, the cleaning is convenient, and is time-saving and labor-saving.

The invention relates to a water treatment unit for a zebrafish culture system using brine shrimp for feeding. The water treatment unit comprises a water purification tank, a backflow water diverter and a sand filter. The water purification tank is divided into a filter chamber, a thermo-sterilization chamber and a feeding chamber by partitions. A submersible pump in the feeding chamber supplies feed to all culture units through pipelines. The backflow water diverter comprises a U-shaped pipe. A backflow pipe is connected to the bottom of the U-shaped pipe and leads to the feeding chamber of the water purification tank. One end of the U-shaped pipe is communicated with an overflow master pipe, and the other end of the U-shaped pipe is communicated with the filter chamber. The sand filter comprises a sand filtering pipe which is provided with a sand filtering tank and a self-priming pump. One end of the sand filtering pipe is communicated with the feeding chamber, and the other end of the sand filtering pipe is communicated with the filter chamber. The water treatment unit is simple in structure and simple to operate, and the feed can be supplied into the culture units without stopping water circulation. Therefore, heavy manual feeding of brine shrimp into the culture units one by one is avoided, and feeding amount of each culture unit can be controlled to prevent bait loss and increase utilization rate.

The invention discloses a signaling processing entity, which comprises a message receiving unit arranged on the access network side, a first acquisition unit, a message sending unit arranged on the access network side and a message forwarding unit arranged on the core network side, wherein, the message receiving unit is used for receiving messages from the access network side; the messages from the access network side comprises a signaling connection request message used for requesting the establishment of user connection; the first acquisition unit is used for acquiring the mark of the node of the core network after receiving the signaling connection request message, and the core network can process service corresponding to a user; the message sending unit is used for sending the messages from the access network side to the node of the core network, and the messages comprises the signaling connection request message; and the message forwarding unit is used for receiving the messages from the node of the core network and forwards the message to the access network side, and the messages from the node of the core network comprises a message for determining the establishment of the signaling connection. By using the technical scheme provided by the invention, the Flex function can be fulfilled on the condition that the prior network system framework is slightly changed.

An outdoor advertisement brand LED lattice luminescence base plate includes controller, light source and base plate, wherein light source fixed on base plate, controller connected with light source, said light source being plurality of LED pointolite composed light source, pointolite including red, green, and blue trichroism LED composed full colour lamp and at least one LED composed monochromatic lamp; pointolite uniformly fixed said base plate, plurality of lattice unit standard base plates fixed on frame to form base plate of advertising board; controller controlling each lattice unit dark-and-light and color switching, constituting quiescence moving picture. Said invention has advantages of LED substituting base plate used neon lamp, while main unit still using neon lamp or LED, greatly reducing making and use-cost, LED light source working at low-voltage with low consume energy and durable use.

The invention discloses grinding repair equipment for a valve base sealing surface of a steam turbine valve. The equipment comprises an inner support mechanism, a grinding mechanism, a grinding shaft, a grinding outer sleeve, an outer support mechanism, a feeding mechanism and a power mechanism; the grinding outer sleeve is of a cylindrical structure, and sleeves the middle part of the grinding shaft; a slide bearing is arranged between the grinding outer sleeve and the grinding shaft; the grinding mechanism is fixed on the grinding outer sleeve; one end of the grinding shaft is fixedly connected with the inner support mechanism, and the other end of the grinding shaft is fixedly connected with the outer support mechanism; the inner support mechanism comprises multiple support legs uniformly distributed in the peripheral direction; the outer end surfaces of the support legs are arc surfaces; the support legs make contact with and are positioned with the inner surface of the steam turbine valve; the outer support mechanism is mounted on an end flange surface of the steam turbine valve; the feeding mechanism drives the grinding outer sleeve to slide in the axial direction of the grinding shaft; and the power mechanism drives the grinding outer sleeve to rotate. The grinding repair equipment is simple in installation and positioning and convenient to replace, shortens the grinding period, and improves the grinding efficiency.

The invention relates to a municipal road land acquisition house statistical method which comprises the following steps: S1, selecting and determining a land acquisition demolition area according to an actually measured topographic map provided by a survey bureau; S2, cleaning the topographic map, removing unassociated layers, and reserving house layers and annotations thereof; S3, performing format conversion on the cleaned topographic map, and importing the topographic map into GIS software; s4, in GIS software, detecting the house contour line, removing isolated line segments, and then performing topology analysis to form a zone file; according to the previously imported house annotation, performing attribute assignment on the area file, and establishing an attribute structure for judging whether the house is expropriated or not in the area file; and S5, importing the land expropriation and demolition area and the area file into a spatial analysis module together, performing intersection analysis to form an intersection file, and superposing the original house area file according to the attributes of the intersection file to obtain a result drawing of the house in the land expropriation and demolition area. And land acquisition and house demolition statistics becomes faster.

The invention relates to an LCD polarity-overturn control method and an LCD display terminal. The method comprises the steps that 1) setup codes of a display screen respectively corresponding to different polarity overturn modes, including a frame overturn mode, a row overturn mode, a column overturn mode and a point overturn mode, are written in a memory of the LCD display terminal; a terminal processor detects a polarity-overturn mode switching instruction, and reads the setup code of the display screen in the instructed polarity mode into an LCDC (Liquid Crystal Display Controller) register; and according to the setup code of the display screen, an LCDC sends resetting signals to an LCD driver, and implements initialization of the display screen in the instructed polarity overturn mode. When the current overturn mode of the display screen causes failure of the display screen, another liquid-crystal molecule overturn mode can be directly turned to, thereby avoiding heavy load caused by replacement of control software, improving user experience, and decreasing maintenance cost of a manufacturer.

The invention discloses a method for prefabricating a box girder adjustable reinforcement cage binding jig frame through a stub matching method. The method includes the steps that firstly, the body jig frame is established, wherein the body jig frame comprises a horizontal jig frame body, web jig frame bodies on the two sides, wing plate jig frame bodies on the two sides and a top board jig frame body; secondly, two pieces of first structural steel are arranged on the front side and the rear side of the body jig frame in the horizontal direction; thirdly, after web reinforcing steel bar binding jig frame bodies on the two sides are lifted out of the body jig frame, supporting frames are installed on the web reinforcing steel bar binding jig frame bodies, web reinforcing steel bars are bound, and the web reinforcing steel bar binding jig frame bodies are then lifted into the body jig frame and located and then are provided with multiple pieces of second structural steel; fourthly, the top board jig frame body is provided with four top inner cavity moving blocks which are symmetric front and back and symmetric left and right, and the top inner cavity moving blocks are detachably connected with the top board jig frame body; and fifthly, remaining reinforcing steel bars are bound. By the adoption of the method, through design of the adjustable spliced and combined type reinforcement cage binding jig frame, the reinforcing steel bar binding quality is guaranteed, the construction cost is saved, the upper air operation risks are reduced, and the construction effect is guaranteed.

The invention discloses a power distribution network modeling method for local topology changes. The power distribution network modeling method for the local topology changes comprises the following steps that (1) a simplified adjacency list DT, with N rows and five columns, of a power distribution network is built to describe the connection relation of the power distribution network; (2) a topology edit table T with fourteen columns is built when the local topology of the power distribution network changes; (3) the affiliation facilitating distribution transformers is adjusted after topology changes happen; (4) edited content in the topology edit table T is added to the adjacency list DT. According to the power distribution network modeling method for the local topology changes, the original topology within the range of influence of the local topology changes of the power distribution network is stored through the topology edit table, and is added to an original model of the power distribution network in the process of increment modeling, a model of the power distribution network can be rapidly generated, the detailed and complicated work that the original topology of the power distribution network is regenerated in the process of global topology analysis and modeling, and secondary search is carried out is avoided, and the efficiency of increment modeling which is adopted when the local topology changes is improved.

The invention discloses a fuzzy control method based on adaptive domain partitioning, comprising the following steps: step 1, domain partitioning is carried out, wherein the change interval [x, y] of a controlled variable T is used as a domain interval, x and y are respectively the lower limit and upper limit of the controlled variable, the domain interval is divided into multiple sub intervals, and a fuzzy subset and each element (namely, a membership function of a fuzzy language variable) in the fuzzy subset are defined for each sub interval; and step 2, a controlled object is controlled by adopting a module control strategy and based on the fuzzy subsets and the membership functions in step 1. The fuzzy control method based on adaptive domain partitioning is easy to implement and high in flexibility, and can effectively improve the control effect.

The invention relates to the technical field of image processing, provides a method and device for recognizing diatom types of extracted diatom regions, and aims at directly extracting imaged diatom region images without removing impurities in and around diatoms through complicated experimental means. The method for recognizing diatom types of extracted diatom regions comprises the following stepsof: obtaining an image of a to-be-recognized diatom; taking an alga fitting contour frame, matched with the to-be-recognized diatom, selected according to the image of the to-be-recognized diatom asa diatom ROI (region of interest); extracting a to-be-recognized diatom image corresponding to the to-be-recognized diatom from the image of the to-be-recognized diatom according to the diatom ROI; and carrying out feature recognition on the to-be-recognized diatom image so as to determine a type of the to-be-recognized diatom.

Belonging to the technical field of uranium enrichment technology, the invention in particular relates to a uranium enrichment plant tail gas HF treatment process. The uranium enrichment plant tail gas HF treatment process includes: employing refrigeration cabinet refrigerated intermediate containers, NaF adsorption towers and a local discharge purification system for purification treatment on tail gas HF, and discharging the tail gas into the environment when the tail gas is detected to be qualified; and conducting desorption treatment on the adsorption towers reaching an adsorbing capacity limit, and reacting the desorption treatment generated neutralizing waste liquid with lime to obtain waste liquid meeting the discharge standard and solid waste reaching the clearance level. The process provided by the invention solves the technical problems of complex procedure, high comprehensive cost and adverseness to safety and environmental protection, gets rid of the dependence of HF collection on liquid nitrogen, simplifies the process flow, reduces the comprehensive cost, and greatly improves the safety and environmental protection of the tail gas HF treatment process.

The invention discloses a method for converting a PSASP data model into an RSCAD data model, and the method achieves the automatic conversion of a PSASP electromechanical transient data into an RSCAD electromagnetic transient model, thereby achieving the high-efficiency and accurate simulation analysis of a large-scale AC / DC power system. The method avoids the heavy workload of parameter conversion and data input during the manual RSCAD modeling, and improves the efficiency and accuracy of RTDS real-time digital simulation. The method is simple in operation, and can flexibly select a network and model which need to be converted. The conversion result achieves the connection of complex topological structures between elements. The method employs a data graph visualization method based on a force-directed model for automatic layout, and a double-layer layout method is employed for layout, thereby preventing the direct connection of buses from causing a complex topological structure, and greatly facilitating the subsequent processing.

The invention discloses a particulate loading amount calculating method for a particulate filter. The calculating method comprises the steps of judging the Peclet number of a particulate settled layer, calculating the micro-parameter of the particulate settled layer, backwards reasoning the thickness and the loading amount of the particulate settled layer according to the pressure drop, and calculating the particulate loading saturation. A device comprises an ECU, a pressure sensor, a temperature sensor, an oxygen sensor, an air mass flow rate sensor and the like. According to the purpose of the invention, by considering that under the different working conditions of an engine, the particulate deposited microstructures are different, the loading amount of particulates in the particulate filter is calculated through a theoretic pressure drop model, and accordingly, the regeneration opportunity is precisely controlled; and meanwhile, the particulate loading saturation is calculated to represent the loading degree of the particulate filter, and the positive effects on particulate filter service life prolonging and renewable energy consumption reducing are well achieved.

For effective achievement of an increase in productivity, prolongation of the life cycle of a consumable part, a decrease in the running cost, a lighter burden on the operator's work, and a reduction in spending on plants and equipment, a sheet transport apparatus comprises: a folding cylinder (11) for transporting sheets one by one or as a stack of a plurality of the sheets; a jaw cylinder (12) or a reduction cylinder (13) for holding the sheets by alternate ones of holding means and transporting the sheets when the sheets are transported as the stack of the plurality of sheets; an upper transfer cylinder (14) opposing the jaw cylinder or the reduction cylinder; a lower transfer cylinder (15) opposing the jaw cylinder or the reduction cylinder; and switching means for transporting the sheets from the jaw cylinder or the reduction cylinder to the upper transfer cylinder and the lower transfer cylinder, while allocating the sheets to the upper transfer cylinder and the lower transfer cylinder, when the sheets are transported as the stack of the plurality of sheets.

Disclosed are a linear light source generator, a lenticular system used in the linear light source generator, and a stepper equipped with the linear light source generator. The linear light source generator uses a lenticular, and includes a light source and a lenticular system. A light exposure work of the stepper is performed based on a relative transfer between the linear light source generator, and a pattern film or a photo mask.

The invention discloses a hydraulic chuck and slip assembling and disassembling device for drilling machines, and relates to the field of chuck and slip assembling and disassembling tools for drilling machines. Problems of high price, inconvenience in carrying and the like of existing chuck and slip mounting equipment are solved by the hydraulic chuck and slip assembling and disassembling device. The hydraulic chuck and slip assembling and disassembling device for the drilling machines comprises a fixing collar and positioning stoppers, three to four positioning barrels are equidistantly and fixedly welded at the peripheral edge of a cylindrical jacket, a positioning ring is arranged at the outer end of each positioning barrel, a limiting hole is formed in the outer side of each positioning barrel, limiting stoppers can penetrate the limiting holes, and internal threads formed in the limiting holes correspond to external threads of the limiting stoppers; each positioning stopper is provided with a square-head screw, a clamp ring and an extension sleeve, and limiting grooves corresponding to the limiting stoppers are formed in outer sides of the extension sleeves. The hydraulic chuck and slip assembling and disassembling device for the drilling machines has the advantages of simple structure, small size, light weight, portability and convenience in operation.

The invention discloses an automatic packing type electric arc synthetic furnace, which comprises a furnace body, a left and a right furnace covers arranged on flanges on two ends of the furnace body, and further comprises a cathode push rod, a cathode push rod moving mechanism, an anode push rod, an anode push rod moving mechanism and an anode sample injection sleeve. One end of the cathode push rod movably and hermetically passes through the right furnace cover, the other end of the cathode push rod is connected with the cathode push rod moving mechanism, the anode sample injection sleeve is of a double pipe wall structure with an interlayer cavity, the interlayer cavity is connected with a cooling system of the furnace body, one end of the anode sample injection sleeve hermetically penetrates through the left furnace cover, one end of the anode push rod is located in the anode sample injection sleeve, and the other end of the anode push rod is connected with the anode push rod moving mechanism. The invention can realize the continuous evaporation of anode graphite for preparing carbon nano materials, avoid the complicated procedure of periodically opening the furnace covers for feeding anode graphite rods as well as soot pollution and complicated work of operators caused by the complicated procedure.

The invention relates to the technical field of manual labeling devices and in particular relates to a handheld labeler. A label lining paper separation plate is used for connecting a left support plate with a right support plate, wherein a label guide roller and a label pressing roller are arranged at the front end of the label lining paper separation plate; the label guide roller is matched with the front end surface of the label lining paper separation plate; the label pressing roller is arranged at the front end of the label guide roller; a lining paper discharging device is arranged at the rear end of the label lining paper separation plate; a label uncoiling device is arranged between the left support plate and the right support plate. The handheld labeler has the advantages that the labeler is capable of preventing label back adhesive from being polluted by hand perspiration, completely removing bubbles between the labels and the surfaces of products and preventing the labels from being pasted obliquely and relabeled; the labeler is wide in application range, suitable for plane labeling, even suitable for curve labeling, free of clamp assistance for different products and low in use cost.

The invention discloses an online learning cognitive anomaly student detection method and system based on multi-modal representation, and belongs to the field of anomaly detection. The method comprises the following steps: firstly, acquiring multi-modal data in a student learning process, and constructing a student relation graph; then inputting the multi-modal data of each student into a multi-modal learning representation module pre-trained by an auxiliary classification task to obtain multi-modal embedding corresponding to each student; finally, the multi-mode embedding and student relation graph is input into a cognitive anomaly student detection module which is trained through a comparative learning framework in advance, and cognitive anomaly scores of students corresponding to the target nodes are obtained.According to the method, student cognitive information can be automatically extracted, heavy work of manual processing is avoided, and the learning efficiency is improved. And meanwhile, cognitive anomaly student detection is realized based on multi-view multi-strategy comparison, the cognitive level of students on the platform can be detected on the basis of considering multiple influence factors, and the online learning effect is assisted to be improved.

The invention discloses a method for obtaining MIH service information, comprising: receiving medium irrelevant MIH service switching request message sent by mobile nodes, obtaining MIH service information requested by the mobile node; sending response message with MIH service information to the mobile node. Using the technical scheme provided by the invention, MIH service related information is dynamically obtained.

The invention discloses a method and device for multi-webpage screenshot and relates to the technical field of Internet. The problems that when multi-webpage screenshot is performed in a manual mode at present, consumed manpower is high, and the efficiency is low are solved. The method includes the steps of collecting URLs of a page to undergo screenshot to form a URL list; sequentially guiding the URLs into a browser for opening; and performing screenshot on the page corresponding to the URLs opened every time. The method and device for multi-webpage screenshot are mainly used for screenshotsaving of plenty of account pages containing service state information.

Disclosed in the invention is a sliding gate type distribution cabinet comprising a cabinet body. A plurality of groups of sliding rails are arranged inside the cabinet body; and one separation board is arranged on each sliding rail group. The cabinet body is divided into a plurality of cavities by the separation board and a temperature and humidity controller is arranged at the upper end of each cavity. Chutes are formed in the front and rear sides of the upper ends of the left side and the right side of the cabinet body; rectangular slots are formed in the front and rear sides of the chutes; and rotating shafts are arranged in the rectangular slots and are connected with hanging rings by connecting rods. A second sliding rail is arranged at the front side of a cabinet door; a plurality of rollers cooperating with the second sliding rail are arranged at the left side and the right side of the cabinet door; and a position switch is arranged at the lower end of the cabinet door. Besides, a cylinder is arranged at the lower end of the cabinet body; and the upper end of the cylinder is connected with the lower end of the cabinet door. Positioning bars are arranged at the lower end of the outer side of the cabinet door; and clamp bars are arranged at the outer side of the upper end of the second sliding rail. The provided distribution cabinet has advantages of simple structure, convenient usage, convenient lifting, high security, organized wiring, prevented messy phenomenon, and convenient door opening.

The invention discloses a mobile Internet computer heat-dissipation fixing support. The fixing support comprises a mobile Internet computer, wherein a first back plane is installed at the bottom end of the mobile Internet computer, rotary rods are installed at the left side and the right side of the top end of an inner rod respectively, the outer wall of each rotary rod is sleeved with a round wheel, the top end of an outer rod is connected with the first back plane, side plates are installed at the left end and the right end of the top of the first back plane respectively, the top of each side plate is connected with the mobile Internet computer through a second buckle, and blades are installed at the center of the right end of a motor. Through cooperation of the motor and the blades, a motor box is fixed through the side plates, through holes are formed in one side of each side plate, and the through holes enable ventilation and heat dissipation inside the mobile Internet computer; and the tops of the side plates are fixed through the second buckles, the second buckles penetrate through the side plates for fixation, therefore, the internal temperature of the mobile Internet computer can be lowered, and loaded work is prevented.