54results about How to "Stop waste" patented technology

A printing system includes a receive controller that enables by using a user interface unit an input of an instruction during performing of first print processing with a print apparatus, and an operation controller that enables the print apparatus to perform check processing before completion of the first print processing in the case where the instruction is input, the check processing being second print processing by using print data which is used in the first print processing, the operation controller enabling the print apparatus to continue the first print processing after the second print processing.

The abstract figure shows a gravity-fed liquid chemical dispenser bottle (100) with a broad representation of gravity feed features used for an extremely viscous chemical, which stops the irritating wait for a bottle turned upside down to dispense thick liquid chemical (204) such as condiments, pharmaceuticals, motor oil, etc especially with a low bottle, furthermore, many advantages accrue to this design including no human user flip container action leading to long impatient user waits and messy spills, very little chemical waste from side and bottom cling, no air dispensing and non-emulsified liquid dispensing, furthermore, the device consists of a glass or squeezable plastic bottle shaped like a prior art ketchup bottle having a twist ventilation only cap (102) on top of the bottle, a one-way trapdoor diaphragm (103) or one-way diaphragm mechanism to prevent spills and liquid chemical (204) dispensing from the top, a real bottle top with ventilation hole (104) with top-end neck, a liquid chemical bottle body (106) with bottom-end neck, a real bottle bottom with nozzle (108) or nozzle fitting, a flip-off / flip-on nozzle cap (110), and a false bottle bottom or stand (112) with an opposing end anti-drip cap

The present invention relates to a formulation for parenteral consisting of a gelling agent or agents, a water miscible solvents and an active agent or agents. The aim of the suspension is to deliver active agent or agents to a subject in the form of a depot that, on administration to the subject, forms a depot. The depot will disperse in time and during this time period, active agent or agents are released into the subject.

The invention relates to a tissue operation system based on mobile phone code scanning for paper taking and a paper delivery method. According to the tissue operation system and the paper delivery method, the problems that tissues are wasted and inconvenient to use are solved. The system comprises a mobile user terminal, a smart tissue box terminal and a cloud server module, wherein the smart tissue box terminal receives a code scanning request from the mobile user terminal, sends a paper delivery information request to the cloud server module, receives a charging and paper delivery command sent by the cloud server module, sends a paper taking command to the mobile user terminal and sends a tissue use state and a paper adding information request to the cloud server module. The method comprises the steps as follows: a two-dimensional code is scanned, software is downloaded, a user is registered, and a guarantee deposit is placed; the request is sent to the cloud server, the cloud server recognizes and confirms the request, the charging and paper delivery command is sent to the smart tissue box terminal, and charging information feedback is sent to the user; the smart tissue box terminal performs a paper delivery action, and the user takes paper. According to the tissue operation system and the paper delivery method, the problem of demand of the tissues in people gathering places is effectively solved, waste of the tissues can be effectively prevented, and the tissues can be taken at any time as needed.

The invention discloses intelligent irrigation equipment based on a wireless sensor network. The intelligent irrigation equipment comprises a controller module, a power supply management module, a storage module, a signal acquisition module, a communication module and an execution module, wherein the controller module takes STC12C5A16S2 (a single chip processor type) as the core; the power supply management module comprises a 5V voltage switching circuit and a 3.3V voltage switching circuit; the storage module takes AT45DB161D (a single chip processor type) as the core; the signal acquisition module comprises an air temperature humidity sensor, a soil humidity sensor and the signal acquisition circuit using a double-pole single-throw relay as the core; the communication module comprises a level switching circuit and a ZigBee interface circuit; the execution module mainly comprises an electromagnetic valve and a single-pole single-throw relay circuit. The intelligent irrigation equipment is simple in structure, low in power dissipation, and capable of effectively reducing the water resource waste phenomenon.

This invention relates to a closed cooling tower including an assistant part and a main cooling part, in which the assistant part includes a soft water box, a supplement device and an electric control box on the soft water box, the main cooling system includes a shell, multiple fans set in the shell from top to the bottom, a water collector, a spray branch system, a cooling coil pipe, a water tank and an air inlet window on the shell, in which the soft water tank is connected with the cooling coil pipe, and a temperature sensing probe is set at the inlet connection port on the coil pipe to test the temperature of the circulation soft water flowing into the pipe and the electric control box will close fans on the main cooling system automatically when the water temperature reaches to the necessary temperature, yet when the temperature is higher than the set one, the box will start up fans on the main system automatically.

The invention discloses a tea winnowing machine. The tea winnowing machine comprises a winnowing chamber and a fan; a feeding opening and a returning opening are arranged in the top part of the winnowing chamber and are communicated with each other through a screening device, wherein the screening device is equipped with an oscillator; the left side of the winnowing chamber is connected with the fan through an S-shaped pipeline; the mounting position of an air opening of the S-shaped pipeline is lower than that of the screening device; a dust discharging opening is arranged in the right side of the winnowing chamber and is connected with a dust recovering bag; a plurality of tea discharging buckets are arranged at the bottom part of the winnowing chamber; tea discharging openings are formed in the bottom parts of the tea discharging buckets; vortex type rotating plates which are vertically positioned in the centers of the tea buckets are fixedly mounted above the tea discharging openings; an observing window is mounted in the front side of the winnowing chamber. The tea winnowing machine is simple in structure and easy to be implemented; the air speed is uniform and stable; the winnowing quality is high; the waste and pollution are avoided; the tea winnowing machine is specially applied to tea winnowing.

The invention involves a network monitoring device, especially a network monitoring device that involves a construction equipment energy flow.The technical problem to be solved by the present invention is to provide a network monitoring device that can accumulate energy, conveniently measure, and timely prevent energy flow of energy waste.Small gears, the first gear, rod, etc.; The bottom of the cavity is equipped with electric heating wire, paraffin is equipped with the bottom of the cavity, the left end of the electric heating wire is connected to the positive pole line, the right end of the electric heating wire is connected to the negative electrode line.Cooperate with the cavity, the top of the piston has a lifting rod.The invention has achieved the effect of accumulating energy, convenient measurement, and timely preventing energy waste.

The invention discloses a hand-push fertilizing vehicle with a uniform fertilization function. The hand-push fertilizing vehicle with the uniform fertilization function comprises a vehicle body, wherein an axle is arranged below the vehicle body, and rollers are arranged at two ends of the axle; guide sleeves are further arranged on a top plate of the vehicle body, and movably connected with guide shafts, one end of each guide shaft is connected with a support plate, and the other end of each guide shaft is connected with a transmission rod, a power mechanism is arranged below the transmission rods, and compression springs are further arranged at two ends of each transmission rod; a main hopper seat and a branch hopper seat are respectively arranged on the support plate, a main hopper is arranged on the main hopper seat, a branch hopper is arranged on the branch hopper seat, the main hopper is connected with the branch hopper through a feeding pipe, and a discharging pipe is further connected below the branch hopper; the power mechanism comprises a transmission shaft, the transmission shaft is movably connected with the side wall of the vehicle body, a transmission sprocket, a first elliptical cam and a second elliptical cam are in sequence arranged on the transmission shaft, the transmission sprocket is connected with a drive sprocket through a chain, and the drive sprocket is connected with the axle; the elliptical cams are connected with the transmission rods. The hand-push fertilizing vehicle with the uniform fertilization function, disclosed by the invention has the characteristics of being uniform in fertilization, reducing labor intensity and being high in efficiency.

The invention relates to the field of new energy engines, in particular to a horizontal oil-free aerodynamic power generation engine. The horizontal oil-free aerodynamic power generation engine comprises an air pressure variable-speed cylinder, and two piston rods connected through a fixing support are arranged inside the air pressure variable-speed cylinder. According to the horizontal oil-free aerodynamic power generation engine, an electric heating box, a vacuum heat preservation structure and a cylindrical permanent magnet linear motion generator are used for assisting the energy efficiency of the engine, the electric heating efficiency is exerted, waste and consumption of electric heating are prevented, the function of the generator is multiplied, meanwhile, except the original designthat air in air cylinder enters a heating chamber for the first time, supplementary air entering the air cylinder from four air inlets is added, the supplementary air is pushed into the heating chamber for the second time through the air cylinder, so that the amount of air entering the heating chamber is increased by about five times of that of air in the air cylinder, and the maximum value of thermal expansion of the air is greatly increased.

The invention discloses a preparation method of a high-coercivity sintered neodymium-iron-boron magnet, and the method comprises the following steps: before oriented profiling, sequentially depositingan R metal layer, an M metal layer and an H-L or H-H metal layer on neodymium-iron-boron powder by adopting a vapor deposition method to form an Rx + My + (H-L) z / (H-H) z mixed metal film layer, wherein R is at least one of Tb / Dy, M is at least one of W / Mo / Zr / Nb, H is at least one of Pr / Nd / La / Ce, and L is one of Cu / Al / Ga; and performing vacuum sintering aging treatment after oriented compressionto finally obtain the high-coercivity sintered neodymium-iron-boron magnet. By means of the isolation effect of the high-temperature-resistant M metal film layer in the sintering aging process, on theone hand, diffusion of R metal is promoted, the grain edge of the neodymium-iron-boron magnet is hardened, on the other hand, HH / HL metal is distributed around grains in a uniform thin-layer latticedmode through liquid diffusion, good isolation of main-phase grains is achieved, and the demagnetization coupling effect is enhanced; therefore, the coercive force of the sintered neodymium-iron-boronmagnet is greatly improved.

A jet-type self-rotating clothes washing machine is provided with a housing, wherein the housing is provided with a longitudinally arranged outer tub provided with an opened upper end, a washing rotary drum with an opened upper end is rotatably and coaxially arranged in the outer tub, the top of the housing is provided with a clothes putting port and a door for closing the clothes putting port, the upper portion of the housing is provided with a control panel for controlling operation of the jet-type self-rotating clothes washing machine, and the jet-type self-rotating clothes washing machine is provided with a jet device.

The invention discloses a coarse screening device for a sand screening machine, and belongs to the technical field of building equipment. The coarse screening device overcomes the defect that in the prior art, the sand screening efficiency is low due to the fact that sand is prone to adhesion and being huddled in the traditional sand screening way. The main structure of the coarse screening devicecomprises a machine frame and a feeding hopper, wherein the feeding hopper is arranged on the machine frame, a material leaking opening is formed in the lower portion of the feeding hopper, a feedingport in the feeding hopper is obliquely arranged, filter rollers which are arranged in parallel are arranged at the feeding port, and the filter rollers are welded to the feeding hopper; and a vibration motor is arranged on one side of the feeding hopper, and the vibration motor is connected to the right lower part of an outer shell of the feeding hopper. The coarse screening device is mainly used for coarse screening of sand.

The present invention relates to a method, a system, and a non-transitory computer-readable recording medium for providing a medical service. According to an aspect of the present invention, a methodfor providing a medical service is provided, the method comprising the steps of: determining whether a patient carrying a patient device enters a hospital, by making reference to information on the location of the patient device; acquiring information on a medical appointment for the patient or the patient's electronic medical record (EMR) when it is determined that the patient has entered the hospital; and setting a medical resource deployment policy personalized to the patient, by making reference to the acquired information on the medical appointment or EMR.

The invention relates to the technical field of fine chemical products for engine maintenance and repair, and in particular, relates to a formula and production method of an automobile engine repair liquid. The formula includes raw materials I, raw materials II and raw materials III, wherein the raw materials I include a cleaning agent, mineral oil and an SN-grade synthetic oil, the raw materials II include the raw materials I, an antioxidant, a viscosity index improving agent, 2,6-di-tert-butyl-4-methylphenol and a Nynas base oil, and the raw materials III include the raw materials II, isopropanol, tricthanolamine and diethylene glycol. After the automobile engine repair liquid is added in a mechanical transmission mode, a 360 degree stereo crystal ball film is formed during transmission and friction; through macromolecule polymerization, active continuous supplementing of a protective effect is achieved, and gaps of a concavo-convex surface are filled; and the metal surface protection film can make the friction coefficient close to zero, and the transmission temperature is also directly reduced, so as to automatically repair machine wear.

The invention discloses a bladder-type ball air inflation movable valve. A bladder-type ball air inflation movable valve bag is designed, and the ball air inflation movable valve is designed on the ball air inflation movable valve bag. The bladder-type ball air inflation movable valve is enlarged fast and enters all holes, and the effect that no leakage occurs is ensured. The bladder-type ball air inflation movable valve is suitable for a large retaining dam and tunnel blocking engineering. According to usage of the bladder-type ball air inflation movable valve, air inflation is convenient, the bladder-type ball air inflation movable valve is further applied to temporary construction at the same time. Liquid is controlled from flowing out, and waste of the liquid and harm to construction workers are prevented. After temporary construction is finished, the ball valve bag can be damaged. A large bladder-type ball air inflation movable valve is fixed through a fixing bolt, the fixing bolt is arranged on the downstream part of the bladder-type ball air inflation movable valve, the phenomenon that the blocking effect is influence by scouring is prevented, and the advantage of repeated utilization is achieved.

The invention provides a wirelessly networked meter-reading and energy-saving controlling system. ZIGBEE wireless sensor network technology is employed in the system. A small electric energy meter wireless sensor node and a coordinator thereof are designed so that electric energy meters in a certain range can form a wireless network in MESH-type network topology structure and electric energy data of users can be acquired in real time and a database management and control system is designed. Electricity utilization status in a relative building can be monitored and counted and power supply is remotely controlled through software. The power supply of a user can be determined through a password and an ID of an electric energy meter texted in short messages, thereby controlling operation of household appliances and achieving an energy-saving purpose. The system has advantages of a wireless and networked structure, system remote control, mobile phone remote control and data real-time acquisition. The system is easy to install, is convenient to use, is low in cost of investment and maintenance and is low in operation cost.

The invention provides a heatable thermal insulation cup mat. The heatable thermal insulation cup mat comprises a bottom layer, a heating layer, a heat storage layer and a surface layer in the sequence from the bottom end to the top end; ideal beverage temperature can be preset, when beverage temperature is higher than the preset temperature, the heating layer is intelligently controlled not to bestarted, when the temperature is relatively high and the beverage dissipates heat, an energy storage layer is triggered to absorb heat emitted by a beverage and store the heat, when the temperature achieves the preset temperature, in order to ensure that the temperature of the beverage is not reduced, heat stored before release of the energy storage layer carries out thermal insulation on the beverage, when the temperature of the beverage is lower than the preset temperature, the heating layer works to heat for recovering the temperature of the beverage, the whole process can be realized onlyif the preset temperature is set when the cup mat is started, the operation is simple and convenient, intelligent temperature control is realized, and heat supply is realized through two energy supply modes including the thermal insulation of the energy storage layer and the temperature recovering of the heating layer, so that energy is saved.

The invention belongs to the technical field of extruders, and particularly relates to silk-screen-free filter equipment and a self-seal cooling transmission device. The self-seal cooling transmissiondevice comprises a main shaft mechanism and a connecting flange. The main shaft mechanism comprises a transmission main shaft and a cooling shaft sleeve, and the transmission main shaft is divided into a spline shaft section, a self-seal shaft section and a transmission shaft section. The cooling shaft sleeve sleeves the self-seal shaft section and is provided with a cooling ring groove. The connecting flange sleeves the cooling shaft sleeve and is provided with two refrigerant through holes. The two refrigerant through holes communicate with the cooling ring groove, and the self-seal shaft section is provided with a reverse thread groove. When fused plastics enter the reverse thread groove, cooling media in the cooling ring groove cool the fused plastics, the state of the fused plasticsis converted into the solid state, the solid plastics can be pushed and extruded back into a filter box again under pushing of a reverse thread, the fused plastics can generate the lubricating effecton the cooling shaft sleeve and the self-seal shaft section, and friction losses between the cooling shaft sleeve and the self-seal shaft section are reduced.

The invention relates to an intelligent variable frequency central air-conditioning energy-saving control method. A first temperature sensor detects the indoor environment temperature in real time, meanwhile, a second temperature sensor detects the outdoor environment temperature in real time, and the temperatures are sent to a judgment module; an electronic expansion valve sends the valve openingdegree value under the environment temperature to the judgment module; the judgment module compares the indoor environment temperature with the outdoor environment temperature; if the outdoor environment temperature is higher than or equal to 175% of the indoor environment temperature, the fourth step is executed, or the fifth step is executed; a control module sends a first signal to a driving circuit, so that the driving circuit drives a driving motor to rotate, the opening degree of the electronic expansion valve is adjusted, and the indoor environment is adjusted to the temperature in theS1; and the control module sends a second signal to the driving circuit, the driving circuit drives the driving motor to rotate, the opening degree of the electronic expansion valve is adjusted, andthe indoor environment is adjusted to the temperature in the S2.

This invention is applied for water saving of family daily life. When the water consumption caused by the water leakage, forgetting to close the water cock, and pipeline bursting happened, this apparatus restrict the water consumption time by delay relay count down. If the water consumption time surpasses the maximum continuous water-using time that set by consumer, it considered the water-using condition is abnormal. On that time the delay relay startup the electric alarm to notice user, and reduce the water waste. The apparatus comprises punch pin pressure difference contactor, the delay relay and electric alarm.

The invention discloses an energy-saving type thermal insulation dinner plate with multiple dish positions. The energy-saving type thermal insulation dinner plate with the multiple dish positions comprises a heating plate filled with water, the bottom of the heating plate is provided with heating wires, the circumferential periphery of the heating plate is provided with two or more thermal insulation plates, the inner wall of each thermal insulation plate is provided with two or more convex blocks, the convex blocks of each thermal insulation plate is provided with a filter screen, a water inlet channel and a water outlet channel are formed between each thermal insulation plate and the heating plate, each water inlet channel is internally provided with a one-way valve allowing water to flow from the heating plate to the corresponding thermal insulation plate, each water outlet channel is internally provided with a one-way valve allowing water to flow back to the heating plate from the corresponding thermal insulation plate, the portions, in the water inlet channels and the water outlet channels, of connection portions are provided with switching valves respectively, an upper cover is arranged above the heating plate, air holes are formed in the upper cover, and an inwards concave face is arranged on the upper cover. The energy-saving type thermal insulation dinner plate with the multiple dish positions has the advantages that various dishes can be heated and keep warm at the same time, little electric energy is consumed, environmental protection and energy conservation are achieved, and the upper cover not only has the function of preventing splashing, but also can utilize water vapor of the heating plate for heating to serve as a new thermal insulation plate.

The present invention relates to a terminal structure of the micro-speaker. More specifically, relates to a terminal structure of the micro-speaker. The terminal is connected to the frame structure and is in contact with the external power supply to deliver an electrical signal to a vibration unit in a frame.

The invention discloses an argon arc welding gas shield throttling control device. The device comprises an electric control module and a gas channel, wherein the electric control module comprises a switch power supply, a delay piece and an electromagnetic valve; the switch power supply is connected with the delay piece; the electromagnetic valve is connected with the switch power supply through the delay piece; the gas channel comprises an intake pipe, an argon storage bag, a flow meter and a gas supply pipe; the electromagnetic valve is arranged between an intake pipe and the argon storage bag; the flow meter is connected with the argon storage bag and the gas supply pipe; and the gas supply pipe is connected with a welding gun. The electric control module can be used for automatic delaycutting of argon to prevent the resource waste caused by forgetting of closing of valves; and the tightness can be guaranteed.

A fuel cell system includes a fuel cell which has a catalyst layer therein and which receives supply of a reactive gas to generate power, and a refrigerant system which supplies a refrigerant to the fuel cell to control its temperature. A method for stopping an operation of the system is also provided. When operated in a low-temperature environment, the system cannot be restarted due to freezing in the fuel cell. When the temperature of the fuel cell during the next system start is a predetermined temperature or less, the supply of the refrigerant is stopped during the system stop, and the supply of the refrigerant is resumed after elapse of a predetermined time.

The invention relates to the technical field of related equipment of Internet of Things, and discloses an overcharge prevention device of an electric vehicle charger based on Internet of Things. The overcharge prevention device comprises a charging pile and a charging plug, an electromagnetic soft iron is fixedly connected to the interior of the charging pile, a conductive wire is arranged on thesurface of the electromagnetic soft iron, and a sliding groove is formed in the upper side of the electromagnetic soft iron. A permanent magnet is slidably connected into the sliding groove, a springis fixedly connected to the top of the permanent magnet, a connecting groove is fixedly connected to the left side of the permanent magnet, a connecting rod is arranged on the left side of the permanent magnet, and a fixing pile is rotatably connected to the surface of the connecting rod. According to the overcharge prevention device of an electric vehicle charger based on Internet of Things, through cooperative use of the electromagnetic soft iron, an electric lead, the sliding groove, the permanent magnet, the spring, the connecting groove, the connecting rod, a fixed pile, a dielectric rod,a limiting groove negative plate, a positive plate and a switch, the effects of reflecting the electric quantity during charging and automatically powering off when the electric vehicle charger is fully charged are achieved.

The invention discloses a jet flow type clothes self-rotation washing machine. The jet flow type clothes self-rotation washing machine is provided with a vertical outlet, a first inclined outlet and a second inclined outlet. Clothes can be washed under the jet flow action without depending on an impeller and a stirring wing, cost is reduced, and the washing effect is good.

A U-shaped steel-wood composite beam and its supporting system and construction method, which is a steel-clad wood structure, U-shaped steel plates are enclosed on the side of the square wood, and one side of the square wood, that is, the top surface of the U-shaped steel is semi-enclosed The two ends of the square wood are sealed by the head steel plate, the bottom surface of the U-shaped steel plate is distributed with large holes, and the two sides of the U-shaped steel plate are distributed with small holes, and the wood screws pass through the small holes to fix the U-shaped steel plate and the square wood. . The invention can be used as a substitute product of traditional square wood, which has high strength, light weight, low loss, can be reused many times, and changes disposable amortized materials into turnover materials, which fundamentally reduces cost consumption and can reduce waste during construction. The input of materials reduces the labor intensity of workers and improves work efficiency. Compared with the use of square timber, the use of U-shaped steel-wood beams in conventional projects can save 30%-50% of construction costs. It can be widely used in roof formwork support system, beam formwork support system, column formwork support system and other building support structures.