62results about How to "Reduce heavy labor" patented technology

The invention discloses a method for detecting epileptic characteristic waves automatically and in real-time by using methods of empirical mode decomposition, Hilbert transformation and a smooth nonlinear energy operator. The real-time and automatic detection of the epileptic characteristic waves needs to divide brain wave data into sections by using a movable window technology, and calculating the brain wave data in each section by methods as follows: firstly, original brain wave signals are divided into a series of inherent mode functions IMF; then, the inherent mode functions IMF with high signal to noise ratio is selected and preprocessed by using an automatic wavelet transform noise-removing method; transient energy of each inherent mode function is calculated by using the Hilbert transformation and total transient energy S is calculated by summing; the smooth nonlinear energy operator is used for detecting spikes of the total transient energy S. The method is applicable to retrieve the epileptic characteristic waves of the brain waves automatically and in real-time, which has the important meanings in diagnoses for patients and reducing heavy work of doctors.

The invention relates to the technical field of multimedia systems, in particular to an electronic lecturing system. The electronic lecturing system comprises a computer mainframe, a touch control display screen, projection equipment, a projection screen, wherein the touch control display screen and the projection equipment are in data connection with the computer mainframe. According to the electronic lecturing system, the computer mainframe is controlled and information is input by hand through the touch control display screen, and the information is reflected onto the projection screen by the projection equipment in real time, so that paperless lecturing is realized with the adoption of an intelligent multimedia mode. The electronic lecturing system has the advantages as follows: 1, a teacher can completely get rid of blackboard-writing modes with a chalk, an ink pen and the like, and is kept away from the pollution of the traditional chalk powder, and a healthy and neat lecturing and learning environment is created; 2, with the adoption of the touch control display screen, the computer mainframe can be operated visually and conveniently; the teacher can input the information by hand freely in the course of explaining and demonstrating; the input information can be inserted into a lecture file with the real handwriting being reserved, and storage and calling are convenient; and 3, lecturing contents can be transferred in a paperless manner completely, so that low carbon and environmental protection are achieved, and the lecturing effects and the efficiency are improved.

The present invention relates to a safety protection device for solitary old man or woman based on supply line of life. Said safety protection device includes four digital meters of water meter, electric meter, heating meter and gas meter and data acquisition interface connected with four meters which are mounted in the interior of solitary old man or woman room, and egression sensor, main controller nd communication interface which are mounted on the room door. Besides, said invention also provides the application method of said safety protection device.

The invention provides a full set of dry-finishing direct-sowing rice cultivating technologies which can save labor, increase output, resist fall-down and improve soil and the land farming mud layer. As the dry-cultivation and the dry-finishing are adopted, the soil has good crumb structure, good hydroscopic property and good water permeability, which facilitates to ensure that the seedlings can tiller earlier and more at lower positions and the basic seedlings are sufficient; a high-yield seedling rack can be formed easily without transplanting and seedling mitigating and the mature period can be advanced for 7-10 days. By adopting the technology, the requirement of the rice for water in the middle and last period is looser, the maturing rate is high, the kernel is heavy and big and the land farming mud layer can be kept in an optimum state for ever.

The invention provides a method for industrially producing zophobas morio, which includes the following basic steps that: (1) a population is bred by way of purification, crossbreeding and rejuvenation; (2) larvae are bred with a special-made artificial feed under constant temperature and humidity, frass is cleaned up by a sieving machine every 5 to 8 days, most of the larvae are used as commercial larvae, part of the larvae are left for breeding in the next production period, and the rest continue to be cultured into pupae; (3) disinfection is periodically carried out at the pupal stage; (4) adults are fed with concentrate and green material alternately in the morning and the evening; and (5) eggs are collected in egg-laying trays by egg-laying sieves, the egg-laying sieves are taken up after 5 to 7 days, and a thin layer of fine wheat bran is sprinkled on each egg-laying tray to carry out incubation. The method for producing zophobas morio solves the key technical bottlenecks, including low production efficiency, low benefit and heavy labor, and the industrial and mass production of zophobas morio is put into practice.

The invention discloses a sewage treatment river sediment remediation method. A sewage treatment river sediment remediation material mainly comprises a base material prepared from substances such as coal powder and / or oat straws and / or cedarwood and / or basswood and the like, and a compound bacterial colony adhered to a base material carrier, wherein the compound bacterial colony mainly comprises saccharomycetes and / or photosynthetic bacteria and / or linear bacteria and / or aspergillus; a flocculating agent is a polyacrylamide solution; the concentration of polyacrylamide is controlled to be 1-2mg / l; the volume ratio of polyacrylamide to the carrier is (0.8 to 1)-(1 to 1).

Intelligent excrement receiving pants are characterized in that a pants body is connected with an excrement receiving bag through a defecation tube, and the excrement receiving bag is disposed in a vacuum barrel with an excrement suction pump to form a excrement discharge and suction system; the pants body is provided with a nozzle, and the nozzle is connected with a three-way electromagnetic valve, a hot air blower, a water pump, a water tank and the like through a tube to form a cleaning system; the nozzle, the three-way electromagnetic valve, the hot air blower and the like form a drying and sterilizing system when the three-way electromagnetic valve is controlled by a microcomputer system to turn on the hot air blower. The intelligent excrement receiving pants have the advantages that the pants are simple and convenient to wear, automatic nursing of bedridden elder people, paralyzed people and the like with gatism is achieved, that is to say, automatic water spraying cleaning, excrement discharge and suction, hot air drying and deodorizing and sterilizing can be performed after defecation; nursing difficulty and tedious labor are relieved, the pants are completely applicable to disabled people, the defecation pain of the disabled people is completely avoided, bed sheets are prevented from being wetted by the defecation of the disabled people, the skin of the disabled people is prevented from being wetted by the defecation, bed sores are prevented, and the pants are widely applicable to families, medical and nursing institutions and the like.

The invention discloses a preparation method of low grass flavor mulberry leaves and products thereof. The preparation method is simple and composed of the following steps: picking up fresh mulberry leaves, spreading out the fresh mulberry leaves to form a layer with the thickness of 10-15cm, airing the fresh mulberry leaves, until the water content is 68-72 wt%, so as to form pre-processed mulberry leaves; fixing the mulberry leaves at 280-330 DEG C for 0.5-1.5 minutes; dropping the temperature of the mulberry leaves to 20-30 DEG C; drying the mulberry leaves at 90-130 DEG C, until the water content is 15-20 wt%; rolling, sieving, and collecting the mulberry leaf flaps; finally drying the mulberry leaf flaps at 80-120 DEG C, until the water content is 2-7 wt%, so as to form the low grass flavor mulberry leaves. The low grass flavor mulberry leaves are formed into the flap shape, and fresh green without bones and muscles; the tea soup smells fragrant, looks fresh green and bright, and tastes smooth and cool, and leaf bases are clear green and regular, thus the low grass flavor mulberry leaves are very popular among consumers.

The invention provides a PCB production line which can realize feeding, front face exposing, overturning, back face exposing and discharging of PCBs with high automation degree, improves the production efficiency and avoids damage to the PCBs at the same time. The PCB production line comprises the following components arranged in sequence: a feeding conveyor for feeding the PCBs; a first photoetching machine for exposing and printing patterns on the front faces of the PCBs; an overturning machine for overturning the PCBs; a second photoetching machine for exposing and printing patterns on theback sides of the PCBs; and a discharging conveyor for discharging the PCBs. The PCB production line further comprises a first loader and a second loader, wherein linear guide rails are arranged on the first loader and the second loader and provided with a forward moving manipulator arm and a backward moving manipulator arm, lifting mechanisms are separately arranged on the forward moving manipulator arm and the backward moving manipulator arm, and moving suckers are arranged on the lifting mechanisms.

The invention relates to a vacuum panel sucking and hoisting crane. The vacuum panel sucking and hoisting crane comprises a rack, a walking mechanism, a hoisting mechanism and a vacuum chuck group, wherein the walking mechanism comprises a linear guide rail and a movable machine head, the linear guide rail is horizontally arranged on the rack, the movable machine head is capable of linearly reciprocating on the linear guide rail through a gear and a rack, the hoisting mechanism is arranged in the movable machine head and is capable of moving up and down relative to the movable machine head, a cross beam is arranged at the lower part of the hoisting mechanism, a panel detection sensing probe is connected to the cross beam through a detection rod, and a plurality of vacuum chucks are arranged on the cross beam. The vacuum panel sucking and hoisting crane provided by the invention is especially suitable for sucking and hoisting of stainless steel, and can be applied to feeding of a veneer reeling machine, thereby reducing heavy labor of manual carrying, and ensuring undamaged carrying of panels; meanwhile, through transmission of signals between upstream equipment and downstream equipment, unattended operation can be realized, and the labor is maximally saved; the vacuum sucking and hoisting crane has the characteristics of high efficiency, safety, rapidness, and labor saving.

The invention discloses a medical bed with the bath taking function and belongs to the technical field of medical instruments. The medical bed comprises a bed plate, a bed frame and a vacuum excreta collector; a connection rod support is arranged on cross rods and provided with two cot bed supporting frames; the cot bed supporting frames are provided with a bathing cot bed; the two ends of the bathing cot bed are arranged on the two cot bed supporting frames respectively; an inflating bathtub is arranged below the bathing cot bed; the connecting rod support and the cross rods are locked and connected through U-shaped locking blocks; the cross rods and supporting rods are connected through U-shaped locking blocks; when the U-shaped locking blocks are opened, the supporting rods can be detached from the cross rods; a water outlet of the inflating bathtub is connected with a water drain pipe which is connected with a waste water collecting device; a showering sprayer is further arranged above the inflating bathtub; a hanging device is arranged on one side of the bed frame, and the inflating bathtub is connected with an automatic inflating device. The medical bed can effectively avoid other diseases caused when a patient lies for a long time, relieve the pain of the patient, and improve the comfort degree of the patient and is favorable for rehabilitation of the patient.

The invention discloses a laver culturing rope capable of preventing a laver culturing raft frame from being attached with hybrid algae, and belongs to the technical field of laver culture. The laver culturing rope is composed of a laver culturing plastic rope formed by weaving harness wires, the harness wires are prepared from raw materials containing an agent capable of killing the hybrid algae and ferric sulfate salt, and the ferric sulfate salt is composed of one or more of ferric sulfate or ferrous sulfate or alkali type ferric sulfate. According to the laver culturing rope capable of preventing the laver culturing raft frame from being attached with the hybrid algae, chlorophyceae and diatom can be effectively prevented, the slow-release action time is long, the heavy work of removing the hybrid algae artificially on the sea is reduced, the laver yield is improved, and the economic benefit is obvious.

The invention relates to a filter equipment, in particular to a full automatic sewage-brushing and backwashing water filter. According to the technical proposal provided by the invention, a filter screen is arranged in a shell body. The invention is characterized in that a reducer is arranged on the shell body; a plurality of cylinder-shaped filer screens is uniformly arranged on a stent; the stent is connected with a main shaft; the main shaft is connected with the output end of the reducer; every filter screen is internally provided with a rotating shaft which is provided with a brush; the end of the brush is touched with the inner wall of the filer screen; the end of the rotating shaft extends out of the filter screen. The end of the rotating shaft is also provided with a planetary gear while every planetary gear is respectively meshed with a gearwheel fixed in the shell body. A water inlet, a water outlet and a backwashing pipe are arranged at the lower part of the shell body 2. The water filter backwashes the filter screen automatically after being used for a period of time, which ensures the normal operation of the water filter and alleviates the labor intensity of workers.

A single-hole linear jet flow mortar making nozzle comprises a shell, a one-way valve, a spring and a nozzle body. The shell is internally provided with an air inlet hole and an air chamber, the one-way valve and the spring are installed in the air chamber, one end of the spring is connected with the shell, and the other end of the spring is connected with the one-way valve; a tail rod is arranged on the one-way valve, and the tail rod is located in the spring; when high-pressure air passes through the air inlet hole, the high-pressure air pushes open the one-way valve and then enters the air chamber, switching-on and switching-off states of the one-way valve are controlled by the spring, and if the high-pressure air is not supplied, the one-way valve is pushed by the spring to the switching-off state; the nozzle body is installed on the shell and communicated with the air chamber, an incision rubber pad is arranged in the nozzle body, and a nozzle hole of the nozzle body is of a platode structure. By means of the single-hole linear jet flow mortar making nozzle, uniform tail mortar can be prepared rapidly and efficiently, the cleaning effect is significant, processing is convenient, the structure is simple, and the making cost is low.

The invention discloses a device special for elevator installation. A guide rail lifting system for vertically lifting elevator guide rails and a person operation lifting system are arranged in the device special for elevator installation. The elevator guide rails can be conveniently lifted through the guide rail lifting system, the guide rail lifting system can transversely move to the installation positions to carry out installation operation, and the elevator guide rails can smoothly pass through through holes in working platforms of the person operation lifting system when being lifted, and are free of restrictions of the working platforms. When elevator installation is carried out through the device special for elevator installation, heavy work caused by the fact that the elevator guide rails are manually delivered to high floors of a building can be avoided, the working efficiency can be improved, and the project schedule can be accelerated. The device special for elevator installation is also suitable for elevator installation operation with the requirement for balance weight installation.

The invention provides an independent drug distributing device and system, and mainly relates to the field of medical information automation. The independent drug distributing device comprises a car body and an information bearing device, a wheel train is arranged at the bottom of the car body, a control motor is arranged at the bottom of the car body, a master control module is arranged inside the car body, a motor control module, a tracking module, a position detecting module, a distance measuring module, a signal transmitting module and an information collecting module are electrically connected to the master control module, a signal receiving module matched with the signal transmitting module, and a positioning device and a control chip which are matched with the distance measuring module are arranged inside the information bearing device, multiple storage cells are arranged at the side face of the car body, and an opening device is arranged inside each storage cell. The device hasthe advantages that the device can replace a nurse for performing timed drug distributing, an on-site checking link is omitted for the drug distributing link, and the phenomenon that drugs are distributed by mistake is avoided.

A serving tricycle for a restaurant is provided with a front wheel. The running direction of the serving tricycle can be changed conveniently owing to the front wheel, a plurality of layers of shelves for accommodating dishes are arranged on the tricycle, and a plurality of dish plates can be placed on each layer of shelf. The serving trolley is particularly suitable for restaurants when large banquets are held in the restaurant, and dishes for a plurality of dining tables can be served by the serving tricycle at one step, so that time is saved, and heavy serving work can be completed easily.

The invention relates to wired-remote-control ejection-type electronic fireworks, and belongs to the technical field of electronics. The traditional fireworks are made of gunpowder, and generate a large amount of smoke during explosion, so that air is polluted, and defects such as a fire hazard and a personal injury exist. According to the wired-remote-control ejection-type electronic fireworks, electronic fireworks are ejected to the sky by an ejection barrel that is designed specially and controlled by an electromagnet and consists of a high-elasticity spring; electronic sound recording, electronic music and a laser pattern are added; the time of sound and light effects of the electronic fireworks in the sky is delayed by a small parachute; and the brand new designs form the novel smokeless wired-remote-control ejection-type electronic fireworks that completely simulate a lift-off dynamic state of the traditional fireworks, and have sound and light functions and effects that surpass those of the traditional fireworks greatly.

The invention relates to a furniture, in particular to a turn-over bed, which comprises footposts and a bed board. The invention is characterized in that: a middle shaft is penetrated on the footposts, which is rotationally suited with a bed board adjusting rack and a bed board bracket; the bed board is fixed on the two; the bed board adjusting rack has an arc positioning slot and a positioning pin penetrates a spring, the footposts and then inserts into a rotating head of a locking handle and then being fixed by the positioning pin; the size of the positioning pin head is larger than that of the positioning slot. The invention, compared with the prior art, has the advantages of simple and novel structure, convenient, safe and reliable utilization, which releases the heavy labor, accelerates the blood circulation of the patient and reduces the complicating disease.

An apparatus for retaining and collecting trash on water surface in river is equipped with a floating bridge, of which one end is pivoted on a buttress on bank and another end is equipped with a trend pushing pipe. A pipe is arranged on the floating bridge to connect the trend pushing pipe and a pump. The apparatus works in a way of coastal mechanism to bail floats effectively and to reduce labor strength, operated simply and run reliably with less cost. It can ascend or descend as level going up or down, and can be pivoted to parallel with bank in order to clear waterway for shipping.

The invention relates to a piece of filter equipment, in particular to a full automatic sewage-brushing and backwashing water filter. According to the technical proposal provided by the invention, a filter screen is arranged in a shell body. The invention is characterized in that a reducer is arranged on the shell body; a plurality of cylinder-shaped filer screens are uniformly arranged on a stent; the stent is connected with a main shaft; the main shaft is connected with the output end of the reducer; every filter screen is internally provided with a rotating shaft which is provided with a brush; the end of the brush is touched with the inner wall of the filer screen; the end of the rotating shaft extends out of the filter screen. The end of the rotating shaft is also provided with a planetary gear while every planetary gear is respectively meshed with a gearwheel fixed in the shell body. A water inlet, a water outlet and a backwashing pipe are arranged at the lower part of the shellbody 2. The water filter backwashes the filter screen automatically after being used for a period of time, which ensures the normal operation of the water filter and alleviates the labor intensity ofworkers.

The invention discloses a continuous casting secondary cooling nozzle and a using method therefor. The nozzle body of the secondary cooling nozzle is a pipe, the secondary cold nozzle is processed into a nozzle inner hole, a throttling block installing hole, an internal screw thread used for fixing, and a nozzle in order starting from the rear end; a throttling block is installed in the throttlingblock installing hole, and the throttling block is a circular column that the center of the circular column is provided with the throttling hole; the nozzle is in an elliptical shape; the front end external surface of the nozzle body is processed into an upper spherical surface of the nozzle head part and a lower spherical surface of the nozzle head part, a front end projecting is formed betweenthe front-most ends of the upper spherical surface of the nozzle head part and the lower spherical surface of the nozzle head part, a projecting in a nozzle direction is formed between the upper spherical surface of the nozzle head part and the lower spherical surface of the nozzle head part along the nozzle direction; two arced nozzle guiding tangent planes are respectively cut on an upper marginside and a lower margin side of the nozzle, and a nozzle guiding tangent plane groove is formed on the outer end of the elliptical nozzle. The service life of a crystallizer copper plate is effectively improved, and the nozzle is prevented from being blocked by slag and the like.

An apparatus for retaining and collecting trash on water surface in river is equipped with a floating bridge, of which one end is pivoted on a buttress on bank and another end is equipped with a trend pushing pipe. A pipe is arranged on the floating bridge to connect the trend pushing pipe and a pump. The apparatus works in a way of coastal mechanism to bail floats effectively and to reduce labor strength, operated simply and run reliably with less cost. It can ascend or descend as level going up or down, and can be pivoted to parallel with bank in order to clear waterway for shipping.

The invention discloses a high-quality corn husker. The high-quality corn husker comprises a rack, and a husking fan arranged at one end of the outer side of the rack. A spring is arranged on the bottom face of the inner side of the rack, a milling plate is arranged above the spring, a guide mill is arranged on the milling plate, a husking mill is arranged in the middle of the guide mill, a grainpressing mill is arranged above the husking mill, a feed port is formed in the end, close to the husking fan, above the rack, a discharge port is formed in the end, away from the feed port, of the rack, a husk brushing roller is arranged below the discharge port, and a husk brushing roller belt wheel is arranged on one side of the husking fan. A grain husk box is arranged at the bottom of the rack, and a husk outlet is formed in the side, close to a bevel gear, of the grain husk box. The high-quality corn husker is scientific and reasonable in structure and safe and convenient to use, corn canbe husked under the condition that corn kernels are not damaged, husking is higher in reliability through the double-husking process of milling and brushing in sequence, the working accuracy is high,no jamming phenomenon is generated in the working process, and the husking efficiency is improved.

The invention discloses a portable type constant-temperature foot-washing water heater which comprises a water circulating device and a water heating device. The water circulating device comprises a micro submersible pump, a first water conveying pipeline, a second water conveying pipeline, a water conveying hole, a water pump water-level sensor and a temperature sensor. The water heating device comprises a water-storage heating container, a heating apparatus, a heating water-level sensor, a gas release valve and a circuit control box. The heating apparatus is positioned on the bottom surface of the water-storage heating container. The heating water-level sensor is arranged on the inner part of the water-storage heating container, and is higher than the heating apparatus. The gas release valve is arranged on the top surface of the water-storage heating container. The circuit control box is arranged on the top surface of the water-storage heating container, and is connected with the micro submersible pump, the water pump water-level sensor, the temperature sensor, the heating apparatus and the heating water-level sensor. A water releasing hole of the first water conveying tube passes through the top surface of the water-storage heating container. A water inlet of the second water conveying tube is inserted into the top surface of the water-storage heating container, and is connected with a water return hole.

A push type ground sweeper mainly comprises a transfer sweeping device, a push handle, a frame, a carriage and walking wheels. The transfer sweeping device is installed on the rear portion of the carriage and is formed by an upper rotating roll, a lower rotating roll and a sweeping brush transfer belt wound on the two rotating rolls in an abutting mode. A power transmission wheel is installed on a rotating roll on the lower portion and is driven by the walking wheels on the rear portion, an inclined sliding plate is fixed between the carriage and the transfer belt, the inclined sliding plate is in full contact with a brush strip, and the brush strip can scrap the garbage upwards into the carriage on the upper portion. According to the push type ground sweeper, a user can push the sweeper to walk, and the walking wheels drive the sweeping device arranged in an inclining mode and scrap the garbage which is swept automatically into the garbage truck carriage. The sweeper is simple in structure, practical and light, the heavy labor of single action that sanitation workers bend down and broom the ground by hands is reduced, dust flying is greatly reduced, and the push type ground sweeper is the best small manpower sweeping tool.

The invention relates to an automatic material loading device integrating loading and conveying and a corresponding method. The device comprises a material conveying module, a material gripping and transferring module, a gantry type robot truss module and a control module. Materials are transported through the material conveying module, the materials are loaded through the material gripping and transferring module which is mounted on the gantry type robot truss module, the gantry type robot truss module moves through a truss, and therefore, the materials are moved to different positions of different vehicles. By adopting the method matched with the device of the structure, production automation is greatly improved, the heavy work of labor is reduced, the manpower cost is lowered for enterprises, and materials doing harm to the health of people are prevented from doing harm to the health of the human bodies in a production environment.

The invention discloses a trousers turning tool for garment production, and belongs to the technical field of garment production; a workbench is included, supporting legs are symmetrically installed on the two sides of the bottom of the workbench. A trousers turning machine body is mounted at the top of the worktable; a vacuum sleeve is mounted on the right side wall of an inner cavity of the trouser turning machine body; a movable opening and closing device is arranged on the inner wall of the bottom of the left side of the vacuum sleeve; a piston is mounted in an inner cavity of the vacuum sleeve; a connecting block is mounted at the left end of the piston; the left end of the connecting block is connected with a push-pull rod; the left end of the push-pull rod is connected with an eccentric wheel; the outer wall of the left side of the eccentric wheel is connected with the inner wall of the trouser turning machine body through a shaft rod; the trousers turning tool is simple in structure and convenient to operate, the push-pull rod drives the piston to move, so that negative pressure is formed in the trousers turning machine body to turn trousers arranged on an air pipe in a sleeving mode, heavy labor of trousers turning in a transmission mode is relieved, and the working efficiency is improved.