100results 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 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 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 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.

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 provides a sliding door type power distribution cabinet which comprises an electric cabinet body and a cabinet door. Rails are arranged on the two sides of the electric cabinet body, rolling wheels are arranged on the two sides of the cabinet door, the cabinet door is arranged in the rails through the rolling wheels on the two sides, the cabinet door moves in the rails through the rolling wheels, telescopic air cylinders are arranged at the bottoms of the rails, and telescopic rods of the telescopic air cylinders are connected with the bottom of the cabinet door. The cabinet door is arranged on the electric cabinet body through the rails, when the cabinet door is opened, the cabinet door slides upwards along the rails, the cabinet door is made to move upwards, the cabinet door is opened, unoccupied space above the power distribution cabinet is utilized, the cabinet door is assisted in ascending and descending through the telescopic air cylinders, burdensome work caused by manual lifting is avoided, and the situation that potential safety hazards are caused due to the fact that the circuit in the power distribution cabinet is still electrified after the cabinet door is opened is avoided through an arranged position switch.

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 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.

The invention provides a biological culture device and belongs to the technical field of experiment devices. The biological culture device comprises a bottom disc and a top cover, wherein the bottom disc comprises an outer disc and more than one inner disc arranged in the outer disc; and the outer disc and the inner disc are used for dividing the bottom disc into a plurality of outer culture rooms and inner culture rooms. By virtue of the device, an operator can conveniently carry out confront culture in screening work of volatile active substances and the confront culture effect is good; and the biological culture device is particularly suitable for identification and detection of the produced volatile active substances, screening and identification of organisms capable of producing volatile active metabolites and the like.