1966results about How to "Avoid cleaning" patented technology

A merchandising system that improves the merchandising of product by limiting the number and the frequency with which product can be removed from, for example, a merchandising shelf. The merchandising system may include a base configured to support product and a housing configured to engage the base. The housing may comprise a top wall, a first side wall, a second side wall, and a front retaining wall. The system may further include a spring-urged pusher movably mounted on the base, a locking assembly, and an electronic control unit the triggers the locking assembly, locking the door from opening and stopping the pusher from moving product forward to the door.

An integrated beverage blending system comprising: a controller for menu selection; an ice portion control module; an ingredient module; a dispensing apparatus in communication with the ice portion control module and the ingredient module, wherein the ice and the ingredient are dispensed into a beverage container via the dispensing apparatus; and at least one blender module which blends and / or mixes the ice and the ingredient in the beverage container, thereby producing the beverage; wherein, upon removal of the beverage container from the blender module, the blender module initiates a cleaning mode.

A spray gun 101 has a spray head 150 connected to a body 102 of the spray gun 101 and a reservoir 156 connected to the spray head 150 for supplying liquid to a spray nozzle 153 of the spray head 150. The spray head 150 is arranged so that liquid from the reservoir 156 is delivered to the spray nozzle 153 without passing through the spray gun body 102 in response to actuation of the spray gun 101 via a trigger 105. The spray head 150 is releasably secured and can be detached from the spray gun body 102 and thrown away after use. The reservoir 156 is mounted on the spray head 150 and can be removed and thrown away with the spray head 150 after use.

A merchandising system that improves the merchandising of product by limiting the number and the frequency with which product can be removed from, for example, a merchandising shelf. The merchandising system may include a base configured to support product and a housing configured to engage the base. The housing may comprise a top wall, a first side wall, a second side wall, and a front retaining wall. The system may further include a spring-urged pusher movably mounted on the base and a dampener assembly mounted to the spring-urged pusher configured to control the rate of speed at which the spring-urged pusher is urged forward.

The invention relates to a lead free soldering clean free soldering flux with the mass percentage of organic acid activating agent 1. 5-3. 5%, surface active agent 0. 04-0. 6%, organic amine and derivant 2. 0-5. 0%, with the rest being film forming matter. The said organic acid could be one or more of the aliphatic acid mono acid or bi-acid, aromatic acid, or amino acid. The said surface active agent is one or more of the nonion surface active agent, and the said organic amine and the derivant being ethanediamine, tetramethylenediamine, diethyl ethanolamine and so on, with the said film forming material being diethyl ethanolamine or resin. The soldering flux does not have halogen, being environmental protective, good in welding, welding spot being full and luminous, without residue, no corrosion, high in isolation resistance.

The invention relates to a control method for an autonomous mobile robot walking along an edge. The robot walks along the edge of a wall or an object against the wall, plans a corresponding walking area according to a path for walking along the edge, and walks over the walking area. Through the method of walking along the edge, the walking area is planned and covered. The problem of loss sweepingor repeated cleaning is effectively avoided. The cleaning efficiency in an open environment is improved. The cleaning robot can easily find the entrance and exit of a room. Each room is completely cleaned. The cleaning efficient is high.

The invention discloses a multipoint synchronous push construction method for a porous large-span continuous steel truss girder, which comprises the following steps of: (1) assembling a steel truss girder assembling platform and a push slideway in a shoreside bridge pier position; (2) assembling a section of steel truss girder and a guide girder on the steel truss girder assembling platform; (3) installing a vertical jack for carrying out support conversion on the steel truss girder and then installing a continuous push jack, a steel strand and an electrohydraulic integrated control system; (4) operating the electrohydraulic integrated control system for carrying out push operation on the steel truss girder; and (5) after the push operation of the section of steel truss girder is finished, continuously assembling the steel truss girder on the steel truss girder assembling platform, carrying out next push operation, repeating the step for circulating operation and finishing the push construction of the porous large-span steel truss girder. The invention has the advantages of short construction period, safe construction, quality guarantee, low cost, and the like, realizes the push operation of the large-span steel truss girder, saves the construction cost, and reduces the pollution to a river channel.

A vehicular camera has a lens assembly, a housing and an image sensor. The lens assembly has at least one adjustable lens and a lens adjustment structure. The lens assembly has an effective focal length and an optical axis associated therewith and an effective distance from the image sensor. A controller may be operatively connected to the lens adjustment structure for controlling the operation of the lens adjustment structure. The lens adjustment structure is controllable to adjust at least one of an effective focal length and an effective distance of the lens assembly to the image sensor, so as to control the distance at which an object in the field of view of the camera appears in focus on the image sensor.

A floor cleaning apparatus includes a nozzle assembly and a canister assembly connected to the nozzle assembly. A suction generator and a dirt collection vessel are carried by the nozzle assembly or the canister assembly. In addition, the vacuum cleaner includes a control handle displaceable between operating and storage positions. A stabilizer on the handle is provided adjacent the floor in the storage position. Engagement of the stabilizer with the floor prevents the vacuum cleaner from inadvertently tipping over rearwardly.

The invention relates to a full-automatic intelligent cleaning device of photovoltaic power station modules, in particular to a high-efficiency dust-cleaning device for various long or short square photovoltaic modules of a large-scale photovoltaic power station. The full-automatic intelligent cleaning device of the photovoltaic power station modules comprises a cleaning car, an electromechanical braking system and an intelligent control system. The electromechanical braking system comprises a power supply unit, a support arm unit and a cleaning unit. The electromechanical braking system has the functions of cleaning and dust-cleaning with a plurality of degrees of freedom according to the surfaces of the photovoltaic modules. The intelligent control system comprises a perception unit, a processing unit and a remote control unit and can achieve full-automatic, real-time and remote controlled high-accuracy control of the cleaning car and a cleaning mechanism. The full-automatic intelligent cleaning device of the photovoltaic power station modules enables the cleaning device to be intelligentized, can carry out one-time high-accuracy dust-cleaning to the various long or short square under different road conditions, is safe, stable, reliable and full-automatic, and effectively solves the technical problems that cleaning is excessively dependent on manpower to supervise and the cleaning efficiency of the large-scale photovoltaic power station is low in the prior art.

A television receiver 1 enables a decoder 5 to extract a closed caption signal of DTVCC method from a digital broadcasting signal received via an antenna 11. The closed caption signal of DTVCC method extracted here is analyzed and converted into the closed caption signal of Line 21 method. And in a DVE 6, the closed caption data of Line 21 method is inserted into the 21st scanning line of an analog picture signal converted by the decoder 5 for output.

A unitary three valve filter element support is used in a filter cartridge in which the filter cartridge includes an annular filter element within a housing closed by an end plate having a central opening surrounded by an array of radial openings spaced a fixed radial distance from one another. The unitary support has an annular sealing lip for sealing with the end cap of the filter element, which sealing lip deflects under oil pressure providing a first valve to allow oil to bypass the filter element if the filter media of the filter element is clogged. A second valve is a dirty side anti-drainback valve that is provided by a radial flange projecting from the unitary body. A third valve is a clean side valve aligned with the hollow core of the annular filter element to prevent drainback of clean oil and to prevent refilling of the filter cartridge with used or unfiltered oil.

A merchandising system that improves the merchandising of product by limiting the number and the frequency with which product can be removed from, for example, a merchandising shelf. The merchandising system may include a base configured to support product and a housing configured to engage the base. The housing may comprise a top wall, a first side wall, a second side wall, and a front retaining wall. The system may further include a spring-urged pusher movably mounted on the base, a locking assembly, and an electronic control unit the triggers the locking assembly, locking the door from opening and stopping the pusher from moving product forward to the door.

The invention relates to a silicon nitride film etching solution, comprising first silicone compound, whose silicone atom is dependently combined with over three hydrophilic functional groups, and second silicone compound, whose silicone atom is dependently combined with one or two hydrophilic functional groups.

The invention discloses a deep fryer with a rotatable frying cage, which comprises an upper cover, the frying cage, a shell, an inner pot, a heater and a control box, wherein the frying cage is detachably suspended in the inner pot; the inner pot is placed in the shell; and the heater is placed at the inner bottom or the outer bottom of the inner pot. The deep fryer is characterized in that one lateral surface of the inner pot is provided with a step protruded to the center of the inner pot; a shaft assembly, a coupler and a motor which are connected together in turn are fixed on the lateral surface on the shell opposite to the step; and the shaft assembly passes through the frying cage, one end of the shaft assembly is placed on the lateral surface of the inner pot, and the other end of the shaft assembly is connected with the coupler. The frying cage can rotate in 360 degrees to fully turn food so as to save oil and improve the food frying effect; and a groove for connecting the frying cage and the motor does not need to be formed on the inner pot so as to avoid the problems of oil splash and cleaning difficulty.

A minimally invasive high viscosity material delivery system having a cannula associated with a dispenser for dispensing a high viscosity material out of the cannula, a body member having a first opening that is in communication with the cannula, a reservoir for receiving the high viscosity material, and a second opening associated with a transfer member for pushing the high viscosity material from the body member into the cannula via the first opening. The transfer member is in communication with the second opening. The cannula and the body member are connected in a non-linear angle. Also disclosed is a method of using such system.

The invention relates to a drag construction method of a steel truss girder, in particular to a steel truss girder multi-point continuous vertical drag construction method; wherein, a front guide beam is arranged in the front end of the steel truss girder, and a steel truss girder assembling construction platform bracket is arranged among bridge pier bodies; a whole internode is made by using the line-cross gate-hanging assembling steel beam bar, and then the multi-point synchronous continuous drag steel truss girder and the front guide beam are moved forward; the steel truss girder internode bar components are sequentially assembled on the vacate assembling bracket; the multi-point synchronous continuous drag steel truss girder continues to move forward to n internodes, and the erection of the steel truss girder is finished by recycling like that. The invention has the advantages of assembling the steel beam in bearings of a bank, having the ability of doing the industrialized work, avoiding the bad effect to the welding of the steel beam and the high strength bolt wring quality caused by the rain season and winter season, guaranteeing the quality, and shortening the construction time efficiently.

The invention discloses copper welding paste for braze welding, a preparation method of the copper welding paste for braze welding and the application of the copper welding paste for braze welding. The copper welding paste for braze welding comprises 67wt%-92wt% of brazing filler metal, 8wt%-33wt% of pasty fluid and brazing flux of which the mass is 0-5% that of the brazing filler metal, wherein the brazing filler metal comprises Cu and / or one or more types of Cu alloy, the brazing flux comprises any one or more than two components of CaF2, KF, NaF, BaF2, sebacic acid, succinic acid, lauric acid and boric acid, and the pasty fluid comprises a solvent, a thickening agent, a rheological agent, an antifoaming agent and an activating agent. When the copper welding paste prepared through the method is applied before braze welding, the copper welding paste has good thixotropy, collapse resistance and fluidity; after braze welding, a part has high joint strength, a weld joint is plump and free of residues, and the part does not need cleaning; the copper welding paste can be widely applied to welding automobile pipe fittings, copper-based heat dissipation assemblies and stainless steel parts.

A automatic truss jig setting system is disclosed that includes a table including a plurality of segments with a side edge of adjacent segments defining a slot. At least one pin assembly, and optionally a pair of pin assemblies, is movable independently of each other along the slot. Movement apparatus is provided for independently moving the pin assemblies along the slot. Each of the side edges of the segments associated with the slot defines a substantially vertical plane with a zone being defined between the substantially vertical planes of the side edges, and the movement apparatus is located substantially outside of the zone of the slot. The invention may optionally include a system for handling the obstruction of pin assembly movement, and a system for keeping track of the position of the pin assembly when the pin assembly has encountered an obstruction.

The invention discloses a microscopic Raman imaging spectrum rapid detection apparatus and a method thereof, which belong to the technical field of optical microscopic imaging and spectral measurement. The microscopic Raman imaging spectrum rapid detection apparatus comprises a light source, a multifunctional sample room, a composite optical system, an image acquisition system, a data fusion processing system, a Raman spectrum detection system, and a computer control and display system. According to white light or laser emitted by the light source, sample in-situ observation and microscopic Raman imaging spectrum real-time on-line detection are respectively realized, the data fusion processing system performs real-time analysis processing on images and spectrum information, and images andspectrum information are displayed and output in the computer control and display system. The microscopic Raman imaging spectrum rapid detection apparatus has the characteristics of compact structure,high spatial resolution, convenient usage, and stable performance, can be used in the fields of water quality detection, material analysis, petrochemical engineering, environment monitoring, and industrial precision detection, is convenient for field on-site investigation experiment and on-line test real-time analysis, and has a wide application prospect.

The invention discloses an improved textile machine with a dust removal function, which comprises a machine frame, wherein a dust removal box is fixedly connected to the side wall at the upper end ofthe machine frame, a first filter screen and a second filter screen are symmetrically connected to the inner wall of the dust removal box in a sliding manner, and a shaking device for shaking the first filter screen and the second filter screen is mounted in the dust removal box. By the arrangement of a connecting rod which is connected to the inner wall of the dust removal box in a rotary manner,the rotation of the connecting rod enables bristles on the side wall of a transverse plate to clean the first filter screen, due to the arrangement of magnetic semi-discs and magnets, the first filter screen can reciprocate and shake when the connecting rod rotates, so that the cleaning of the first filter screen is accelerated; and by the arrangement of arc-shaped blocks attached to glass blocks, static electricity is generated by friction between the glass blocks and the arc-shaped blocks when the connecting rod rotates, and fine dust escaping from mesh holes of the first filter screen is cleaned, so that the fine dust is prevented from floating into the air to affect the working environment of workers and cause harm to the health of the workers.

The invention relates to a welding technique, especially a combined welding process combining small bevel angle full-automatic CO2 gas shielded protection welding with unionmelt welding, comprising following steps: (1) opening a corresponding small angle bevel on the weldment with a bevel angle of 25+50DEG; (2) paring, ensuring welding space of 8+20mm; (3) grounding welding by using full-automatic CO2 gas shielded protection welding; (4) performing filling in and capping welding by using unionmelt welding. The advantages of the invention are: (1) small bevel angle welding, saving material and improving productivity; (2) grounding welding by using unionmelt welding, the electrical arc heat quantity is centralized, the heated area is small, the welding speed is quick, head affection range is contracted, and welding deformation is small; (3) crackle generation tendency is decreased; (4) bottom slag cleaning is avoided to prepare for narrow gap welding and welding efficiency is increased; (5) filling in and capping are performed by using unionmelt welding, so that welding speed and external appearance forming quality are assured.

The invention discloses a medical washing and disinfecting machine. The medical washing and disinfecting machine comprises a cabinet body, a cabinet door, placing supports, a cleaning system, ultraviolet ray sterilization light sources, an electric steam generator, a waste discharge system, and a controller; the cabinet body is divided into an inner layer and an outer layer, and a cavity is formed between the inner layer and the outer layer; a thermal insulation layer is arranged in the cavity close to the inner layer of the cabinet body; the inner side frame of the cabinet door is provided with a sealing rubber ring; the cleaning system comprises a sterile water tank, a cleaning fluid tank, a water pump, a water pipe, and nozzles; the ultraviolet ray sterilization light sources are arranged on the top part of the inner part of the cabinet body; and the electric steam generator comprises an electric steam generator main body and a steam delivery pipe. The medical washing and disinfecting machine can be used for one time cleaning of medical apparatus, avoiding artificial cleaning of medical apparatus, and reducing labor force; and ultraviolet disinfection and sterilization, and high pressure steam disinfection and sterilization are adopted, so that efficiency is high.

The present invention relates to an improved flap valve or other internal component for use with respiratory suction catheter and manifold assemblies. This flap valve or other internal component provides the assembly with an improved mechanism for cleaning the tip of the catheter without drawing an excessive amount of air from the respiration circuit to which the endotracheal catheter is attached. More specifically, the present invention relates principally to a closed suction endotracheal catheter system which provides improved cleaning of the catheter while minimizing air drawn from the patient's ventilation circuit by providing at least one protrusion on at least one surface of the flap valve or other internal component. By using a flap valve or other internal component with at least one protrusion, the flap valve or other internal component is strengthened and designed to prevent the flap from scraping mucus or other secretions from the catheter onto the distal surface of the flap during retraction.

The present invention relates to a utility vehicle with an air-intake apparatus for an engine. The air-intake apparatus includes an air-intake duct connected to the engine, the air-intake duct extending in a bonnet chamber, and an air cleaner case connected to an air-intake upstream portion of the air-intake duct, the air cleaner case accommodating a tubular filter element, the air cleaner case being arranged to be inclined in the bonnet chamber so that a central axis of the filter element is inclined forward.

The invention relates to a polishing method for the zinc oxide monocrystal underlay uropatagia. The method comprises the following steps such as hanging wall, skiving, mechanical polishing, chemical polishing and cleaning. The invention also relates to a special binder, grinding liquid, polishing method and cleaning method in the process for processing the zinc oxide monocrystal underlay uropatagia. By utilizing the invention, the zinc oxide monocrystal underlay uropatagia which is super smooth, super neat and super clean can be obtained; and the invention can meet the demands of the growth of the extending film of ZnO.

The invention relates to volatile stamping cutting oil composite for machining of a moderate-thickness aluminum plate and a preparation method thereof. The stamping cutting oil composite comprises the following raw materials in percentage by weight: 90-95 percent of solvent oil, 1-4 percent of antiwear additive, 1-4 percent of oiliness additive, 0.5-2 percent of antirust additive and 0.2-1 percent of antioxidant; the solvent oil has low sulphur content, low aromatic hydrocarbon content, no toxicity and smell and has the kinematic viscosity of 1.5-3.5mm<2> / s at 20 DEG C; the antiwear additive is selected from phosphates; the oiliness additive contains more than one of fatty alcohol and fatty acid methyl ester; the antirust additive is sodium alkylsulfonate; and the antioxidant is an antioxidant BHT (butylated hydroxytoluene). The preparation method of the volatile stamping cutting oil composite for the machining of the moderate-thickness aluminum plate, provided by the invention, is simple and convenient; and the composite provided by the invention does not contain a chlorine extreme pressure agent, is a biological environment-friendly product and has the advantages of excellent extreme pressure lubrication performance and favorable demoulding performance, volatilization completeness, no trace leaving, no clean, extremely low smell, no irritation to skin, time and labor saving and capability of greatly prolonging the service life of a mould.

The invention relates to a rotary oil smoke filter which can effectively purify oil smoke in an oil smoke gas and has the characteristics of simple and easy operation, and low cost. A plurality of disk-shaped or helical filter plates which have large radial dimensions, good thermal conductivity and fast heat radiation and are prepared from oil smoke adsorption materials are connected in series to form a group, the group transversely rotates at a high speed, cuts the oil smoke, and divides purifying and processing units. So a contact and collision action of oil smoke particles with the filter plates and an oil smoke wall attachment and deposition effect can be enhanced, thereby the oil smoke condensation and deposition effect is improved, and oil smoke filtering and purifying and air cleaning can be realized; and simultaneously cases that a rang hood does not plot oil and accumulate filth, and needs no cleaning can be guaranteed through flinging condensate droplets onto wall surfaces by a centrifugal effect generated through high speed rotation and collecting the droplets. The rotary oil filter has the advantages of simple and easy operation, high efficiency and reliability, good purifying effect and low cost.

The invention discloses a low-content modified rosin halogen-free soldering flux for lead-free solder wires. The low-content modified rosin halogen-free soldering flux comprises the following components in percentage by weight: 9-27% of an organic acid activator, 1-5% of a surfactant, 0.01-1% of a corrosion inhibitor, 0.1-1% of an antioxidant, 2-4% of a film-forming agent, 1-8% of modified rosin and the balance of an organic solvent. The soldering flux for the lead-free solder wires has the advantages of no halogen, good solderability, bright and full welding spots, high spreading rate, a small amount of the modified rosin, fewer post-welding residues and being free from a cleaning procedure, and the surface insulation resistance of a welded substrate is more than 1*10+8 ohms, which meets the requirements of the electronical industry standard; and meanwhile mixed alcohols with different boiling points are used as the organic solvent, which can lower the content of the VOC (volatile organic compound) so as to prevent photochemical smog and air pollutions.