199results about How to "Economical and fast" patented technology

Disclosed herein are free flowing coated particles and low temperature methods of making same. Each particle has a curable coating disposed upon a substrate. The substrate is a particulate substrate including an inorganic material, a particulate substrate including an organic material, a composite substantially homogeneous formed particle including a first portion of an at least partly cured binder and filler particles, or a hybrid particle having an inorganic particle as a core and a composite coating including at least partially cured resin and filler. The curable coating includes a continuous phase including a curable liquid resin and reactive powder particles embedded or adhered to the continuous phase. The reactive powder particles typically include one or more of a resole phenolic-formaldehyde resin, a novolak phenolic-formaldehyde resin, a polyester resin, an acrylic polymer resin, a urethane resin or an epoxy resin. A method including applying a coating including the continuous phase including the curable resin and reactive or non-reactive powder particles embedded or adhered to the continuous phase.

An automated fluid filtration system is disclosed, the system providing flexibility and accuracy for the investigative development of liquid separation processes. The system can be used for optimizing the protocol parameters of laboratory scale separation processes towards larger, commercial scale processes. The system-operable to an unprecedented minimum reliable recirculation volume of approximately 20 milliliters-comprises: (a) a reservoir; (b) a fluid filtration module; (c) a plurality of conduits defining, together with said reservoir and said fluid filtration module, a fluid process stream through which a liquid sample is conducted; (d) a plurality of pumps positioned along said fluid process stream for driving the flow of said liquid sample therethrough; (e) a plurality of valves positioned along the fluid process stream for regulating the flow of said liquid sample therethrough; (f) a plurality of sensors positioned along said fluid process stream for acquiring data about the liquid sample as it flows therethrough; and (g) an electronic data processing network capable of (i) receiving, processing, and recording data from said pumps, valves, and sensors and from an external source (e.g., user input), and (ii) transmitting signals to the pumps, valves, and sensors to effect the operation thereof.

The invention discloses an LC-QToF-MS screening and analyzing method for pesticide residues in animal food. The method comprises the following steps of: (1) extraction: homogenizing an animal food sample, mixing the animal food sample with an extraction solvent to obtain extract via vibration extraction, and carrying out dehydration and centrifugation on the extract to obtain liquid supernatant; (2) purification: mixing the liquid supernatant with a purification agent to carrying out purification, collecting the liquid supernatant, and carrying out thinning and filtration in sequence to obtainto-be-tested sample solution a; and (3) gas chromatgraphy-mass spectrometry detection: for the to-be-tested sample solution a, separating pesticide residue by adoption of a reversed phase liquid chromatography method, screening and analyzing the pesticide residue by adoption of LC-QToF-MS with an ESI ion source, and carrying out quantification by adoption of an external standard method so as to obtain a pesticide residue content in the animal food. The method is simple to operate, high in sensitivity and good in reproducibility and can be widely applied to screening and analysis of multiple pesticides in animal food.

Traditional analysis of sleep patterns requires several channels of data. This analysis can be useful for customized analysis including assessing sleep quality, detecting pathological conditions, determining the effect of medication on sleep states and identifying biomarkers, and drug dosages or reactions.

Disclosed herein are methods of making free flowing coated particles and low temperature including a step of curing the coating with UV light or electron beam. Each particle has a precured coating disposed upon a substrate. Methods of using the particles are also disclosed.

A device and a system for the modernization of an elevator installation having at least one elevator and at least one elevator control for controlling the elevator by way of at least one call report. The elevator installation is equipped with a destination call control during preparatory operations for modernization which control includes at least one floor terminal for the input of destination call reports or for the recognition of identification codes of users. The destination call control also includes at least one computing unit for evaluating the destination call reports or for association of destination floors with recognized identification codes. The computing unit issues at least one destination signal and controls the elevator installation by way of at least one device. The device reads the destination signal, converts it into at least one call report and controls an existing elevator control by the call report.

A wireless remote control system is provided for use with an extendable mast arrangement. The wireless remote control system includes a wireless remote control and a base. The wireless remote control has an operator interface for the input of mast control commands and / or devices on the mast and a transmitter for outputting electromagnetic waves that correspond to mast control and / or other device commands inputted by the operator. The base includes a receiver for receiving electromagnetic control commands from the wireless remote control, and a converter for converting the electromagnetic control commands into electric command signals suitable for the control system of the extendable mast arrangement. The base is in electrical communication with the control system of the extendable mast arrangement and is configured to communicate the electrical command signals to the control system.

An apparatus includes a heating station, a laminating and transfer-printing station, and a molding station in succession, and a transport arrangement that transports the material being processed among the stations. In the heating station, a substrate is pre-heated and consolidated. In the laminating and transfer-printing station, a decorative cover layer is laminated onto the substrate and simultaneously a surface decoration (design, pattern, image, colors, text, etc.) is transfer-printed by sublimation of inks or dyes from a transfer paper onto an outer surface of the decorative cover layer. The resulting laminated body with a transfer-printed surface decoration is then three-dimensionally deformed and molded to form a three-dimensionally contoured, molded, laminated article with the transfer-printed surface decoration. The article may be a motor vehicle interior trim component.

Disclosed is a multifunctional electric cooker, comprising electric cooker main body, heating means and temperature supervisory means provided on inner pot, closure supervisory unit means on the upper lid for supervising the opening and closing state of the lid, hint means and control means with an inner time-meter in the electric cooker main body, a control chip or a control circuit provided on the control means for boiling rice and mixing rice, operating means for choosing a rice boiling mode or a mixing rice boiling mode provided on the electric cooker main body, control means and heating means, temperature supervisory means, lid closure supervisory means, hint means and operating means, all provided with electric connection respectively; a special program for boiling mixing rice provided in the control chip or in the control circuit, which at least comprises soak stage, hint stage, and boiling stage. The invention is provided with simplicity for operation, short time for cooking, and economy.

A process for the treatment or processing of containers is provided. The process includes automatically conveying the containers past a processing station for the treatment or processing by or through a conveying device and then inserting the containers into a transport or packaging container having a bottom, a circumferential side wall and an insertion opening opposite to the bottom. In some embodiments, a plurality of containers are placed on a flat supporting base so that the bottoms of the containers directly rest on the flat supporting base; the containers, while resting on the flat supporting base, are conveyed to a processing station by the conveying device to be treated or processed; and after the treatment or processing of the containers, the transport or packaging container is placed on the flat supporting base so that all the containers of the plurality of containers are accommodated in the transport or packaging container.

The invention discloses an ochratoxin A fluorescence detection test strip and application thereof, relates to a method for detecting ochratoxin A by using a fluorescence test strip of a quantum dot-labeled aptamer, and belongs to the technical field of fluorescence detection. The test strip comprises a lower water-absorbent pad (1), a quantum dot-coupled Aptamer 1 (2), a streptavidin-biotin-Aptamer 2 (3), a streptavidin-biotin-Aptamer 3 (4), an upper water-absorbent pad (5), a nitrocellulose membrane (6) and a bottom plate (7). By using a chromatography one-step competition principle, the test strip semiquantitatively detects ochratoxin A residue quantity in a semiquantitative detection sample through upper and lower colorimetric belts thereof, rapidly and accurately detects whether the sample contains the ochratoxin A within 15 min to determine whether the ochratoxin A is overproof, can meet the requirement of food safety on the detection of the ochratoxin A residue quantity, and is suitable for feeds, meat producing plants and government detection mechanisms; and compared with the prior art, the test strip has the characteristics of convenient use, economy, rapidness, simple manufacturing and low cost.

An automated flowback system allows control and operation of the system from a remote location away from the dangers of high-pressure gases or abrasives traveling at high velocities that cause damage or failure to equipment piping valves. The system provides techniques and mechanical components installed in flowlines in any position without having to cut and thread, weld or fabricate pipe to fit. This system includes an expansion sub with axial adjusting lengths adequate to compensate for variations between two points. The expansion sub is secured and installed into position eliminating field cut and threading, welding or fabrication. The system also includes a blast barrel with an installed choke nipple, choke bean or choke insert with a chosen orifice size for multiple chambered ports. The blast barrel retracts between two fixed points without having to dismantle any connections or be removed from the fluid flow.

A method and system to digitally measure area / volume and body surface area of a person and estimate corresponding density and composition as related to a fixed reference frame. This Digital Image Volume Assessment System (DIVAS™) has many desirable features, such as computerized accuracy, precision, convenience, minimal operator expertise and subject compliance is required, and it is economical and expeditious.

A method for manufacturing panels of the type which is at least composed of a substrate and a top layer provided on the substrate, the top layer includes at least two material layers, amongst which a print, the method may involve applying the two material layers, such that the print is performed directly on the substrate and the print forms at least a portion of a printed decor. At least one of the two material layers may include a mixture having at least a thermally curing component and a radiation-curing component.

The invention discloses a rapid rescuing method for tunnel gateway collapse. The rapid recuing method comprises the following steps: I, installing spiral excavation pipe-jacking pipe curtain construction equipment provided with a spiral excavation function and an oil cylinder jacking function, and capable of simultaneously performing spiral excavation operation and oil cylinder jacking operation at a safety area in an excavated tunnel hole; II, arranging at least one steel tube capable of passing through a person on the bottom of a gateway collapse area in an the excavated tunnel by virtue of the spiral excavation pipe-jacking pipe curtain construction equipment, introducing the steel through into a construction operation area of the excavated tunnel after passing through the gateway collapse area, and forming an escape channel by the steel tube; III, directing the staff in the construction operation area to escape to the safety area from the escape channel. The invention belongs to a novel-use invention of the known product, the spiral excavation pipe-jacking pipe curtain construction equipment is transferred and applied to a tunnel collapse manual rescuing direction from the tunnel forepoling construction direction, so that the complexity of the tunnel collapse rescue is greatly lowered, and the tunnel collapse rescue speed is increased.

The invention discloses a preparation method of a modified fly ash adsorbent, comprising the following steps of: 1) pre-treating a raw material, i.e., fly ash; 2) performing thermal modification treatment on the fly ash; 3) preparing a modified fly ash body; and 4) mixing the fly ash and an adsorbent aid and granulating to obtain the modified fly ash adsorbent. The adsorbent can be used for treating elements of nitrogen and phosphorus in a eutrophic water body. The adsorbent synthesised by the preparation method of a modified fly ash adsorbent disclosed by the invention has the advantages of being simple in operation, economic and rapid, high in synthesis safety, less in environmental pollution and the like, can be used for treating domestic sewage and industrial sewage containing nitrogen and phosphorus, thereby opening up a new development prospect for reasonable utilization of resources and economic and rapid treatment of sewage containing nitrogen and phosphorus.

The invention relates to a shield construction method for clearing obstacles by punching a rock stratum section, comprising the following steps of: at first, determining a punching obstacle-clearing construction area as full-section punching construction; lapping at a pile hole position, wherein a bottom elevation of a pile is lower than a bottom elevation of a shield tunnel; determining a last-stage punching pile width range according to a probing result; carrying out punching obstacle-clearing construction by using a drilling construction process of a punching and filling pile; and directly injecting rapid-rigid slurry to fill an underground guide pipe after clearing the obstacles by punching. The obstacle-clearing construction method of a punching pile machine provided by the invention has the advantages of simple equipment, low manufacturing price, high security, rapid construction, smaller environment influence and the like, provides a novel treatment means for meeting the obstacles in underground engineering, such as shield, pipe-jacking and the like, and has a wide application prospect.

The invention relates to a method for preparing an adsorbent for volatile organic compounds (VOCs) in air. The method comprises the following steps of: 1) analyzing chemical components of raw material blast furnace slag; 2) adjusting a Ca / (Al+Si) ratio and an Al / (Al+Si) ratio of the blast furnace slag; 3) preparing a reaction mixture; and 4) synthesizing the adsorbent for the VOCs. The method for synthesizing the adsorbent for the VOCs is simple to operate, economical, quick, high in synthesis safety, low environment pollution and the like; the adsorbent can be applied to actual application of VOCs-containing air purification; a new development prospect is developed for the comprehensive utilization of the blast furnace slag and the synthesis of the VOCs adsorbent; and the method can be used in the fields of industries and environments.

The present invention relates to a composite forward osmosis membrane and a preparation method thereof. The composite forward osmosis membrane comprises an ion exchange resin doped polymer support layer and a polyamide active layer compounded on the polymer support layer surface, wherein a mass ratio of the ion exchange resin to the polymer in the polymer support layer is (0.1-25):(5-40). The preparation method comprises: doping ion exchange resin micro-particles in a polymer solution, preparing a composite forward osmosis membrane support layer containing the ion exchange resin by using a non-solvent induction phase separation method, and compounding an active layer adopting polyamine and poly acyl chloride on the surface of the composite forward osmosis membrane support layer containing the ion exchange resin by using an interfacial polymerization method so as to prepare the composite forward osmosis membrane, wherein the prepared composite forward osmosis membrane can be adopted as the osmosis membrane for seawater desalination and other processes. Compared with the method in the prior art, the method of the present invention has advantages of economy, high efficiency, high water flux, high salt trapping rate, and the like.

A preparing method of a platinum nanometer particle / titanium dioxide nanotube array, an electrode, a non-enzymatic glucose sensor and a composite material are disclosed. The method includes S1), pretreating a titanium sheet, S2) preparing a TiO2 nanotube array through an anodizing manner, S3) preparing a biomimetic polydopamine coating on TiO2 nanotubes through adopting an electropolymerization manner, S4) based on the polydopamine coating and by utilizing the reducibility of itself, loading platinum nanometer particles onto the surface of the titanium dioxide nanotubes and S5) performing performance testing of the non-enzymatic glucose sensor by utilizing the prepared working electrode. According to the platinum nanometer particle / titanium dioxide nanotube array, a composite of the platinum nanometer particles and the titanium dioxide nanotubes is prepared through reduction by adopting a polydopamine electropolymerization manner. The platinum nanometer particle / titanium dioxide nanotube array can be used for manufacturing the non-enzymatic glucose sensor finally. Through a manner of reducing the platinum nanometer particles by the electropolymerization-loaded biomimetic polydopamine, problems that auto-agglutination in traditional polydopamine dipping methods is long in time, poor in uniformity, and the like are overcome.

A panel face drilling system using a plunge router wherein an attached guide assembly in conjunction with a guide rail registered to a dual position work holding fixture provides tool guiding means to repeatably drill hole patterns within an array of perpendicular columns and rows. The column and row positions are fixed in relation to the work holding fixture. Nonstandard hole positions are obtainable through use of spacers. The work holding fixture is configured to allow loading of two work pieces at a time each to be aligned against a fence, positioned against a stop, constrained by a resilient clamping means, ready for drilling. By referencing the hole position number sets marked on the tool guiding means one can quickly drill required holes in one panel and then drill a mirror image of that hole pattern in a second panel.

A wall patch repair system for a hole comprising of at least one backing member that is mounted to patch member, a securing means applied to the backing member to secure the backing member and patch member in the hole, a positioning means for positioning the patch member and the backing member in the hole and adding additional pressure to the wall patch system while the securing means is activated.

An apparatus which will be attached to a motorized vehicle such as a frontend loader having auxiliary hydraulic structure wherein the apparatus having a hydraulic motor 18 will be connected by flexible lines 58 to the auxiliary hydraulic structure. The floor covering removal apparatus will be mounted on the frontend of the frontend loader whereby an individual can angularly lower the floor covering removal apparatus blade 52 until the blade of the apparatus being forwardly mounted is in a position to scrape the floor removing carpet, tiles, and wood flooring as the motorized vehicle is operated. Optionally the hydraulic motor 18 of the floor covering removal apparatus can use the auxiliary hydraulic structure for advancing and retracting the blade 52 in rapid succession thereby providing a chopping action to the blade 52 of the floor covering removal apparatus while the apparatus performs the floor covering removal tasks. An alternate embodiment provides an enclosure 72 to the hydraulic motor.

Provided is a construction method for constructing a double-limb hollow high-pier mould side hydraulic jacking creeping formwork and a double-limb hollow high pier. The creeping formwork comprises an integral truss construction platform, a formwork system and a hydraulic jacking device. The integral truss construction platform is erected outside a double-limb concrete pier wall to be poured, the hydraulic jacking device is supported on the outer side of an outer formwork and simultaneously is jacked on the bottom surface of the integral truss construction platform to control the jacking of the integral truss construction platform, the formwork system consists of an inner formwork and the outer formwork which are connected through a draw rod, and a shear key is arranged at the plugging position of the outer formwork and the draw rod. In construction, the jacking of the integral truss construction platform is achieved through shear key transferring and track supporting, the inner formwork and the outer formwork are hoisted by a crane derrick mast to an upper-layer construction section through supporting of the integral truss construction platform, and the construction method has the advantages of being high in mechanization degree, good in safety, high in construction efficiency and the like and can be widely applied to concrete construction of the double-limb high pier bridges.

An exemplary multi-piece foot peg for use with power sport vehicles such as motorcycles and ATVs is provided that, in one embodiment, includes a base that attaches to the frame of the vehicle and a cleat member that attaches to the base wherein the cleat member may be replaced without replacing the entire foot peg thereby enabling economical replacement of worn cleats and enabling the adjustment of foot peg height and aggressiveness of the cleats. The base is configured to define an opening between two sub-components that extend away from the frame of the vehicle. The cleat member includes cleats and at least one opening between the cleats positioned such that debris may fall through the opening in the cleat member and through the opening in the base such that debris will not build up on the upper surface of the cleat member.