686results about How to "Economic savings" patented technology

A business methodology for optimizing energy procurement energy demand (usage) and energy supply for a facility or complex. After ascertaining a baseline model, energy consumption is monitored and adjusted to reflect dynamic economic factors of operations. With the accumulation of data, contract negotiations with energy suppliers may provide further energy savings. Over time and patterns of usage determined further savings and optimization in energy, equipment, staffing and other operational areas are obtained. Remote access provides efficient monitoring of established systems.

A method of growing a thin film on a substrate by pulsing vapor-phase precursors material into a reaction chamber according to the ALD method. The method comprises vaporizing at least one precursor from a source material container maintained at a vaporising temperature, repeatedly feeding pulses of the vaporized precursor via a feed line into the reaction chamber at a first pressure, and subsequently purging the reaction chamber with pulses of inactive gas fed via the feed line at a second pressure. The second pressure is maintained at the same as or a higher level than the first pressure for separating successive pulses of said vaporized precursor from each other.

An apparatus for handling a turbomachine part, particularly during disassembling and reassembling operations. More specifically, an apparatus for handling the stator cone of a gas turbine suitable to completely manipulate the stator cone during disassembling and reassembling operations. The apparatus allows to disassemble and reassemble the stator cone of a gas turbine without the need to dismount the turbomachine enclosure and without the necessity to have personnel inside the turbomachine package during the operations.

This invention is a method and system for tokenless biometric authorization of an electronic communication, using a biometric sample, a master electronic identicator, and a public communications network, wherein the method includes: an electronic communication formation step, wherein at least one communication comprising electronic data is formed; a user registration step, wherein a user electronically submits a registration biometric sample taken directly from the person of the user; a public network data transmittal step, wherein the registration biometric sample is electronically transmitted to a master electronic identicator via a public communications network, said master electronic identicator comprising a computer database which electronically stores all of the registration biometric samples from all of the registered users; a user registration biometric storage step, wherein the registration biometric sample is electronically stored within the master electronic identicator; a bid biometric transmittal step, wherein a bid biometric sample, taken directly from the person of the user, is electronically transmitted to at least one electronic identicator; a user identification step, wherein an electronic identicator compares the bid biometric sample to at least one registration biometric sample previously stored in an electronic identicator, for producing either a successful or failed identification of the user; an electronic communication authorization step, wherein upon a successful identification of the user by an electronic identicator, at least one electronic communication is authorized for execution; wherein an electronic communication is biometrically-authorized without the user having to present any personalized man-made memory tokens such as smartcards, or magnetic stripe cards.

The present invention relates to a powered toothbrush with two moving bristle bearing parts, the first such part is disc-shaped and rotates or oscillates back-and-forth, the second such part is coupled to the brush head by an elastomeric material, such that the second section can be moved either by the force of brushing or by selective engagement with the drive mechanism of the toothbrush.

The invention discloses a motor function rehabilitation monitoring system based on a wireless body area network. The system comprises a sensor terminal node, a wireless gathering node, a wireless body area network gateway, a personal terminal, a remote medical terminal and an information feedback system, wherein the sensor terminal node comprises a medical sensor, a signal conditioning circuit, a microprocessor unit and a wireless transceiver unit which are sequentially connected, the medical sensor sends collected data into the signal conditioning circuit for preprocessing, and the wireless transceiver unit is controlled to perform wireless transmission after the data is processed by the microprocessor unit; the data collected by the sensor terminal node sequentially passes through the wireless gathering node and the wireless body area network gateway and is respectively transmitted into the personal terminal and the remote medical terminal, and the data is transmitted into the information feedback system after being processed by the remote medical terminal, and is displayed by a 3D model built through the information feedback system. The monitoring system can be used for monitoring the exercise rehabilitation situation of a patient in real time, providing reasonable guidance and advices for subsequent rehabilitation training and improving the rehabilitation training effect.

The invention discloses a method for automatically monitoring water quality indexes on line and a device for implementing the method. A method of combining an ultraviolet and visible spectroscopy and various sensors is adopted, dozens of water quality indexes including chemical oxygen demand and ammonia nitrogen can be measured at one time, measurement indexes can be configured in a building block mode according to requirements, and chemical agents are not required. According to the device, the constructed digital optical fiber spectrometer is taken as a core, ultraviolet and visible absorption spectrum data of a water sample is processed in a mode of sequentially combining wavelet de-noising, principal component analysis and a support vector machine, and water quality indexes such as chemical oxygen demand and biochemical oxygen demand of water are acquired. Various physical and electrochemical sensors acquire water quality indexes such as ammonia nitrogen, dissolved oxygen and conductivity. All hardware and software for implementing the method is put in a cabinet to form the device, and the device analyzes the introduced water sample under the control of an embedded industrial control computer system, and automatically monitors the water quality indexes in real time.

Disclosed herein is a reconfigurable platform management apparatus for a virtual reality-based training simulator, which enables a device platform to be reconfigured to suit various work environments and to fulfill various work scenario requirements of users. The reconfigurable platform management apparatus for a virtual reality-based training simulator includes an image output unit for outputting a stereoscopic image of mixed reality content that is used for work training of a user. A user working tool unit generates virtual sensation feedback corresponding to sensation feedback generated based on a user's motion to the outputted stereoscopic image when working with an actual working tool. A tracking unit transmits a sensing signal obtained by sensing a user's motion working tool unit to the image output unit and the user working tool unit.

A method for setting an operating point of a hybrid drive of a vehicle is provided, the hybrid drive including an internal combustion engine and at least two electric motors / generators as propulsion engines, and the output shafts of the propulsion engines being operatively linkable to a drive train of the vehicle. Depending on a desired output torque and an instantaneous vehicle velocity, operating points of the electric motors / generators are set in such a way that the sum of the mechanical output and the electrical losses of all electric motors / generators of the hybrid drive equals zero.

The invention provides a phosphating and chemical nickel-plating mixed comprehensive wastewater treatment process and an automated device. According to the process, high-concentration wastewater and low-concentration washing wastewater are respectively collected; the high-concentration wastewater and the low-concentration washing wastewater are mixed in a wastewater adjustment tank; the mixture sequentially enters a primary reaction tank, an inclined tube sedimentation tank, a secondary reaction tank, a floatation system, and a pH value correction tank; obtained clear water can reach a discharge standard and can be discharged; sludge produced during the wastewater treatment process enters a sludge collection tank, and is subjected to pressure filtration through a filter press; and an obtained solid matter is separately collected and disposed. The automated device comprises a PLC control system, a wastewater collection system, an adjustment tank, a primary reaction tank, an inclined tube sedimentation tank, a secondary reaction tank, a flotation system, dosing devices and an air stirring system. The phosphating and chemical nickel-plating mixed comprehensive wastewater is subjected to multiple levels of treatments. The entire process is automatically controlled by PLC. The entire wastewater treatment process is displayed dynamically. According to the invention, the process is simple, dosing amount is low, the quality standard of treated water is high, and processing efficiency is high.

A reusable kit for managing multiple different foodstuffs (although adaptable to common foodstuffs or other categories of items) for storing, or presenting separately when serving. The kit is comprised of a plurality of bins and bins lids, a base holding container and a plurality of indicators. The indicators having indicia associated with the names of the days of the week and / or the number of servings. The bins are convertible from a serving function to a storing function. The bins can also be used separately apart from the kit. The serving arrangement and method of the invention comprises placing foodstuffs in bins, setting the indicator(s) for each bin to the day that the foodstuff had been prepared, placing the bin in a base holding container and setting it out at a serving table. For the storing function, method involves placing the bins containing food in a base holding container, (re)setting the indicators as appropriate, then closing the bins with individual bin lids or, alternatively, a single overall base container cover, to make an airtight enclosure.

A membrane receptor reagent and assay is disclosed in which liposomes are bound to an evanescent wave emitting surface. Membrane receptors on the liposome's fluid lipid bilayer membrane are labeled with a fluorescent or luminescent moiety. These membrane receptors are free to diffuse randomly throughout the liposome surface, and thus tend to redistribute according to externally applied forces. The evanescent wave-emitting surface additionally contains reagents that reversibly bind to the membrane receptors, tending to bring them closer to region of high evanescent wave intensity. Test analytes that disrupt or promote the association between the membrane receptors and the surface reagents act to change the average distance between the membrane receptors and the evanescent wave emitting surface, resulting in a change in the fluorescent or luminescent signal. This reagent and assay system functions with physiologically important membrane receptors such as GPCR receptors, other 7-tm receptors, drug transport proteins, cytochrome P450 membrane proteins and other clinically important membrane components. The reagent and assay methods may be incorporated into microarrays, capillaries, flow cells and other devices, and used for drug discovery, ADMET, and other biomedically important assays.

The invention discloses a light steel factory post foundation suitable for sedimentation of filled-in ground and a construction method. The post foundation comprises a connecting rebar, a post bottom plate, a steel base plate, a precast cushion block and an independent under-post foundation; wherein the post bottom plate, the steel base plate, the precast cushion block and the independent under-post foundation are arranged from top to bottom in sequence; the connecting rebar comprises a top screw rod rebar, a middle screw rod rebar and a bottom drift bolt screw rod rebar; when the filled-in ground sediments, the top screw rod rebar and the middle screw rod rebar can be dismantled; the post bottom plate is jacked and restored to an original design elevation by a jack through the steel base plate, and a gap between the post bottom plate and the independent under-post foundation is filled by the precast cushion block. The light steel factory post foundation is reasonable in structure, convenient to construct, safe and reliable; height of a post bottom can be freely adjusted according to the requirement; adverse effects on construction of the conventional light steel factory post foundation and normal use of a structure caused by foundation sedimentation can be effectively solved, and the light steel factory post foundation has a good economic benefit and a time benefit in engineering construction.

The invention discloses a telemetry system and a method of pesticide mist distribution and drift trend in aerial pesticide application, and relates to the technical field of harmful substance monitoring. The system comprises: an acquisition module which is used to acquire infrared light radiation in a detection area, and to allow the infrared light to enter into an optical module; an optical module which is used to obtain an infrared imaging spectrum of the detection area with distributed pesticide mist cloud cluster according to the incident infrared light radiation, and to send the infraredimaging spectrum to a treatment module; a treatment module which is used to perform characteristic analysis of the infrared imaging spectrum, to identify the pesticide mist cloud cluster, to retrievea concentration image of the pesticide mist cloud cluster, and to predict the pesticide mist drift trend according to the concentration image. The system and the method of the invention can comprehensively reflect the drift condition of the pesticide mist, has strong real-time performance, and can obtain the concentration and components of the pesticide mist. The invention facilitates the improvement of pesticide application benefits, not only is saving and economical, but also avoids the damage to environment and residential places.

The present invention discloses a construction method for a compound thrombus clearing preparation bioactivity chromatography finger print. The construction method comprises the following steps: (1) preparing a compound thrombus clearing preparation test solution, precisely sucking 10 mul of the compound thrombus clearing preparation test solution, and injecting into a double-pump dual-gradient high performance liquid chromatograph to obtain a compound thrombus clearing preparation HPLC finger print; (2) preparing a mixed reference substance solution, precisely sucking 10 mul of the reference substance solution, and injecting into the double-pump dual-gradient high performance liquid chromatograph to obtain a reference substance HPLC finger print; (3) adopting a reference substance control method, and adopting an RRLC / MS / MS technical method to prove 21 chemical components in the finger print; and (4) analyzing correlation between the 21 chemical components and bioactivity difference, clarifying bioactivity component groups, and establishing a compound thrombus clearing preparation bioactivity chromatography finger print. According to the present invention, the compound thrombus clearing preparation HPLC finger print and the bioactivity component groups obtained from chromatograph efficiency analysis are combined to construct the compound thrombus clearing preparation bioactivity chromatography finger print so as to completely monitor safeties, effectiveness and quality uniformities of raw material herbs, semi-finished products and finished products.

The present invention relates to large area foundation treatment, and is especially process of treating large area soft foundation. The process includes the following steps: 1. arranging filter openings according to the stratum state; 2. inserting PVC filter pipes with filter pores in the calculated size into stratum, connecting the upper ends of the filter pipes beyond the soil layer to the main pipe and connecting the main pipe directly to the vacuumizing equipment; 3. vacuumizing based on the design requirement; and 4. withdrawing filter pipes after the soft soil layer consolidates and ramming to reach even high foundation strength. The process of the present invention has short construction period, less vacuum degree loss, saving in construction material and high foundation reinforcing effect.

The invention discloses a motor train set stop counterpoint video monitoring system, comprising an image acquisition and processing unit for real-timely monitoring the motion of a maintained motor train set, a monitoring unit embedded with a scale function module and an alarm prompt device controlled by the monitoring unit, wherein the image acquisition and processing system is mounted according to the maintenance position on which a maintained motor train set should stop, the image acquisition and processing system is connected with the monitoring unit connected with at least one user PC, the image acquisition and processing system and the user PC and the user PC are connected and communicated via a wireless network, the scale function module real-timely measures the motion speed of the maintained motor train set and the distance between the maintained wheel of the motor train set and the maintenance position. The invention can accurately display the distance between the maintained wheel of a maintained motor train set and the processing position, via which drivers can park accurately, realize accurate counterpoint of wheels and attain high working efficiency.

The invention relates to a polymerization method of an (ammonium) sulfate connexon polymer. The polymerization method comprises a step of subjecting a hydroxyl-containing monomer or an amino-containing monomer and a sulfuryl fluoride monomer to condensation polymerization on through a one-pot process under alkaline conditions. Compared with a traditional polyester synthesis method, the method is cost-saving; reaction conditions are mild and easy to control; reaction flow is simple, and operation is easy; and a post-treatment process is simple, environmental pollution is small, and industrial production is facilitated. In addition, a bisphenol type polysulfate compound synthesized in the invention has excellent mechanical properties, dielectric properties, tolerance and wear resistance.

The invention relates to a treatment method of large-area soft ground, in particular to a non-discharge sand cushion layer vacuum preloading method. The invention comprises the following steps: 1) installing drainage plates in a style of quincuncial piles in a treatment site; 2) replacing the horizontal discharging system of medium coarse sand cushion layer used in previous vacuum preloading construction with one of the two paving methods; 3) connecting the main pipe of the horizontal discharging system to a vacuum device, and carrying out vacuum pumping construction. The non-discharge sand cushion layer vacuum preloading method of the invention is suitable for reinforcement of large-area soft ground, more particularly have rather good effect on the reinforcement of dredger fill and recently deposited super soft soil; besides, the invention saves the investment of paving sand cushion layer, has good effect of vacuity transmitting; wherein, the horizontal discharging system with a paving way of combination of a steel spring tube, a tube plate connector and the drainage plates can realize large-scale finished product, normalized construction, short paving time, can be recycled and reused, and has the unique advantages of short construction period and being economical.

The invention provides a system and a method for measuring the content of 57 volatile organic compounds in ambient air. The system comprises a four-way valve, a gas chromatograph and a three-stage cold trap preconcentrator; the four ports of the four-way valve are respectively connected with a pre-separation column, a first secondary separation column, a second secondary separation column and a helium gas source; and the gas chromatograph is provided with a flame ionization detector and a mass spectrometry detector. The method comprises the following steps: (1) preparing a mixed standard use gas; (2) preparing an internal standard use gas; (3) collecting an ambient air sample; (4) establishing a standard curve of a target component; and (5) taking the ambient air sample to be tested, removing interfering substances through the three-stage cold trap preconcentrator, performing gas chromatography-mass spectrometry analysis in the mass spectrometry detector after focusing is performed, obtaining the content of each component according to a peak area and the standard curve established in the step (4), and calculating the concentration of the sample to be tested according to a sample injection volume of the sample to be tested. By adopting the method provided by the invention, the simultaneous analysis of two detectors is achieved by once sample injection, thereby avoiding the influence of the interfering substances on the measurement result simply and effectively.

The invention discloses a method for water-stopping grouting plugging in a high-pressure high-flow water gush channel. The method comprises the following steps: observing opening degree of the water gush channel at the position of a water gush point, and determining water gush conditions; at a certain position from the water gush point, performing construction and drilling in the upstream water gush channel; when the drilling construction is performed to a set depth and is not communicated with the water gush channel, placing a sleeve in a drilled hole, plugging the whole sleeve; after the plugging is qualified, deepening the drilled hole to disclose the water gush channel, and connecting an aggregate adding device to the sleeve; utilizing the aggregate adding device to inject kelp into the water gush channel, wherein the kelp gradually remains at the position of the narrow position of the channel in the process of being carried by water and is accumulated and blocks a water channel, the flow cross-section of the channel is reduced, so that the water velocity is slowed down, and the water gush amount is reduced; and when the water gush amount is reduced to a set value, injecting grouting materials into the drilled hole, wherein the grouting materials are congealed and hardened in the water gush channel and thus the water gush channel is plugged.

The invention relates to a traditional Chinese medicinal preparation for treating lumbar intervertebral disc anterior ablation and hyperosteogeny, which comprises 49 kinds of Chinese medicinal herbs including peach kernels, safflower, notoginseng, burred tuber, jujube peel, broomrape, cynomorium songaricum, eucommia bark and epimeddium.

The invention relates to a noise damping headset comprising at least one microphone and at least one ear phone intended to be connected via electrical conduits, preferably wires, to a transmitter and a receiver, preferably a mobile telephone, a communication radio or the like for communication between persons. The microphone consists of throat microphone for direct or indirect contact against the skin around a throat, the equipment mainly being sound tightening for sounds, coming from outside, from emerging into the throat microphone and the ear phone comprises a funnel-shape for inserting the same into the auditory canal of a person's ear, the outer limiting surfaces of the funnel-shape being sound tightening against the walls of the auditory canal, the sound coming from outside being prevented from emerging into the auditory canal, whereby a communication between said persons can be held without being disturbed in a greater extent of the sound coming from outside.

The invention discloses a method for reinforcing a cracked and damaged lining of an operation tunnel. An annular reinforcing structure is mainly formed by ribbing steel bars, anchor rods, a steel bar mesh and jetting concrete, and therefore the cracked and damaged lining is reinforced. The method is easy to implement, the lining of the tunnel can be prevented from being detached and changed on a large scale, the influence on tunnel operation is reduced to the maximum, the repairing construction method and technology are fast and rapid to conduct, the repairing time can be greatly shortened, and the construction process and structure safety can be ensured. Thus, by means of the structure, great economic benefits can be brought, and the method is particularly suitable for reinforcing of the lining of the operation tunnel.

The invention discloses a molecule detection method and a detection kit based on DNA self-assembly and G tetramers. Molecules and an aptamer interact to start a DNA self-assembly mediated strand displacement reaction, stem-loop structured DNAs are opened continuously and a closed G tetramer sequence are activated, thus generating a large quantity of G tetramer structures with activity. After being combined with hemin, the G tetramers have HRP catalytic activity and can be used for catalytically oxidizing TMB to generate a blue substrate so that the result can be seen with naked eyes. The molecule concentration is directly related to the depth of blue color. The molecule detection method is simple to operate; the whole reaction can be completed at room temperature without use of a tool enzyme; the sensitivity is relatively high, the detection limit for bisphenol A is 1pg / mL; the reaction has very good specificity; the detection result can be seen with naked eyes; no detection instrument is needed; the molecule detection method and the detection kit can be used for quick field analysis on molecules, especially on bisphenol A.

The invention discloses a value obtaining method-comprehensive method of the additional effective damping ratios of energy dissipaters with energy dissipation and shock absorption structures. The method comprises the steps of extracting inter-floor shear force values Fit and inter-floor displacement values uit corresponding to seismic wave moment points after the energy dissipation and shock absorption structures are subjected to finite element elastic-plastic time-history analysis; obtaining total strain energy Wst of the energy dissipation and shock absorption structures at the seismic wave moment points and getting a maximum value max[Wst] of the total strain energy Wst; obtaining the sum Sigma Wcj of dissipative energy of all of energy dissipaters; performing calculation to obtain the additional effective damping ratios 8 a of the energy dissipaters with the energy dissipation and shock absorption structures; assessing whether the additional effective damping ratios 8 a of the energy dissipaters are larger than or equal to additional effective damping ratios set for performance objectives of the energy dissipation and shock absorption structures. In the method, the number and the positions of the energy dissipaters are constantly optimized in the accurate computation result obtaining process, the energy dissipaters are appropriate in selection and arrangement, the economic purpose is achieved while the requirement for dissipating seismic energy to the most extent is met, and the construction cost is reduced.

The invention relates to a preparation method of a Prussian blue flower-like nano-structure electrode material. The preparation method comprises the following steps: 1) firstly, dissolving nickel chloride hexahydrate and anhydrous sodium citrate into de-ionized water; 2) dissolving sodium ferrocyanide decahydrate into de-ionized water; 3) pouring a solution of step 2) into a mixed solution obtained by step 1) and uniformly stirring to obtain a mixed solution; 4) standing the mixed solution obtained by step 3); 5) centrifuging and collecting sediment; washing the sediment for several times; drying in vacuum to obtain Prussian blue precursor powder; 6) adding the precursor powder into a sodium hydroxide solution and carrying out ultrasonic treatment; 7) centrifuging and collecting a product and washing; drying in vacuum to obtain light green powder, namely the Prussian blue flower-like nano-structure electrode material. The preparation method provided by the invention has the beneficial effects that the specific surface area is remarkably enlarged so that reaction sites of electrolyte and the electrode material are effectively increased and an ion diffusion distance is reduced; when the Prussian blue flower-like nano-structure electrode material is used as a positive electrode active material of a sodium ion battery, the material has the characteristics of high power and good cycling stability.

The invention relates to a method for preparing a mixed-valent-state iron doped zeolite imidazate skeleton nano-material. The method comprises the steps of simultaneously dispersing bivalent and trivalent iron salts and zinc nitrate into a methanol solvent to form an iron-zinc precursor solution, mixing a 2-methylimidazole methanol solution with the precursor solution, placing the mixture in an oil bath with the temperature of 40 DEG C to 100 DEG C, carrying out a sustained magnetic stirring reaction, and then, subjecting a product to centrifugation, washing and drying treatment, thereby obtaining the mixed-valent-state iron doped zeolite imidazate skeleton nano-material. The mixed-valent-state iron doped zeolite imidazate skeleton nano-material with relatively high yield and uniform and controllable particle size is obtained. According to the method disclosed by the invention, the total iron doped amount can reach 50% to the maximum through adjusting a ratio of bivalent iron salts totrivalent iron salts, and conversion ratios of zinc ions and iron ions can separately reach up to 78% and 60%. The method is simple and economical, and reacted mother liquor can be reused. The obtained nano-material has a relatively high active oxygen generating efficiency under ultrasonic induction, has a tremendous application value in degradation of environmental pollutants and sonodynamic therapy of tumors and can be applied to preparation of high-concentration monoatomic iron-carbon based catalysts.

The invention relates to a metallographic corrosive for super austenitic stainless steel and a corrosion method. The corrosive is prepared from the following components: 2-10 weight parts of oxalic acid, 80-150 volume parts of concentrated hydrochloric acid and 0-50 volume parts of deionized water. The corrosion method comprises the following steps: S1, uniformly adding oxalic acid, deionized water and concentrated hydrochloric acid according to a ratio, uniformly stirring, and standing for an hour or longer; S2, preparing a metallographic specimen; and S3, taking the metallographic specimen as an anode, taking a highly corrosive metal material as a cathode, immersing into a corrosive, electrifying and corroding; and immediately taking out and cleaning the metal material after corrosion completion, and blowing. The corrosive disclosed by the invention is simple in composition, easy to prepare and recover, safe, environmental-friendly, capable of being repeatedly utilized and cost-saving; the corrosion method is easy to operate, accurately controllable, stable, high-efficiency and excellent in reproducibility; and the corroded specimen is clean, neat, clear and uniform in metallographic structure and excellent in corrosive effect. The metallographic corrosive disclosed by the invention is applicable to metallurgical structure analysis of multiple states such as various super austenitic stainless steel cast conditions, hot working, ageing, heat treatment, welded and the like, a one-dosage multi-purpose effect is achieved, and time and labor can be saved.