323results about How to "Easy and fast" patented technology

The present invention provides the movable virtual machine image using the OS level virtualization and the method for creating and utilizing the movable virtual machine image. The movable virtual machine image is independent of the hardware of PCs and easy to attach or detach from the OS, thereby presents easy and quick moving, distributing, sharing and initializing.

An expanded arithmetic and logic unit (EALU) with special extra functions is integrated into a configurable unit for performing data processing operations. The EALU is configured by a function register, which greatly reduces the volume of data required for configuration. The cell can be cascaded freely over a bus system, the EALU being decoupled from the bus system over input and output registers. The output registers are connected to the input of the EALU to permit serial operations. A bus control unit is responsible for the connection to the bus, which it connects according to the bus register. The unit is designed so that distribution of data to multiple receivers (broadcasting) is possible. A synchronization circuit controls the data exchange between multiple cells over the bus system. The EALU, the synchronization circuit, the bus control unit, and registers are designed so that a cell can be reconfigured on site independently of the cells surrounding it. A power-saving mode which shuts down the cell can be configured through the function register; clock rate dividers which reduce the working frequency can also be set.

A voice and image e-mail transmitter device with an external camera attachment that is designed for the emergency and surveillance purposes is disclosed. The device converts voice signals and photo images into digital format, which are transmitted to the nearest voice-image message receiving station from where the digital signal strings are parsed and converted into voice, image, or video message files which are attached to an e-mail and delivered to user pre-defined destination e-mail addresses and a 911 rescue team. The e-mail also includes the caller's voice and personal information, photo images of a security threat, device serial number, and a GPS location map of the caller's location. The digital signal data may be recorded and transmitted within few seconds. The victim's family or police may either check the GPS location map in an e-mail or apply a new GPS based people tracking system of the present invention to search for a missing victim.

A fastener driving apparatus includes a power source, a control circuit, a motor, a first cylinder, a first piston, a linear motion converter, a second cylinder, a second piston, an anvil, a retention element retaining a component of the apparatus, and at least one sensor. During a compression stroke, the first piston compresses gas in a first cylinder to a predetermined pressure. Compressed gas is communicated to the second cylinder and the retention force of the retention element is overcome, to release the retained component of the apparatus, thereby causing the second piston to move linearly and enabling the anvil to drive the fastener into the workpiece. During a return stroke of the first piston, a vacuum created in the first cylinder is communicated to the second cylinder, causing, along with an optional other retraction means, the second piston and the anvil to retract to their initial positions.

Provided are a system and a method for intelligent library management. The system is characterized in that the intelligent library management system comprises a computer management system, a network data communication server, an intelligent retrieval terminal, an RFID reader-writer, RFID electronic labels, a two-dimensional code printer, book two-dimensional code labels, an RFID entrance guard safety system, a book information database server, a mobile communication network, and client application software. The system and the method for intelligent library management realize accurate monitoring of books in any positions of a stack room, improve book retrieval efficiency, and monitor books in the stack room in real time. Readers borrow books, and return books in a self-service manner, and make the books in order on shelves. The system and the method provide convenience for readers and book managers to rapidly and accurately find books and positions thereof, thereby preventing false shelf of books and shelf disorder, and simplifying operation of the book managers.

A machine for automatically cleaning the interior surface of a water storage tank includes a motor for mounting on a cover of the tank. A drive shaft is operably connected to the motor and extends through a channel in the cover of the tank. A scrubbing assembly is connected to the drive shaft. The motor operates the drive shaft to turn the scrubbing assembly within the tank such that brushes of the scrubbing assembly engage and clean the interior surfaces of the tank.

A system and method for assisting loan borrowers in assessing possible repayment options includes collecting borrower information and classifying borrowers according to campaign groups. Borrowers in each campaign group are contacted in a manner specifically designed for that campaign group to optimize the likelihood of generating a response from the borrower. A chatbot is used to generate a text or voice conversation with the borrower utilizing simple and short questions and answers to obtain information from the borrower and determine the borrower's eligibility for different repayment options. The chatbot then provides the borrower with a list of options which the borrower may select from. The system and method also includes providing a complete transcripts of the conversation to the borrower.

The invention discloses a bottom power taking self-locking electric bus battery box system capable of quickly changing a battery. The system comprises a battery box (1), a tray (2) used for bearing the battery box and arranged on an electric bus, mobile equipment (4) for conveying the battery box, and a grabbing device (5) arranged on the mobile equipment; and a battery box locking and unlocking device (3) is arranged on the tray. Through the system, automatic assembly of the battery box in the electric bus battery box system is realized, and the problems of over positioning, deformation of power wire connection pegs, breakage, arc discharge, welding, difficulty in automatically realizing unlocking due to impact of the battery box to a bolt of a locking mechanism in jolt and deformation of the battery box due to impact in jolt. The system is reasonable, reliable, simple and compact in structure, and can full-automatically, quickly and conveniently realize quick change of the power battery.

The invention discloses a system for barcode attendance. The system for the barcode attendance is used for event attendance and comprises a first client for generating an attendance barcode, a second client for scanning and decoding the attendance barcode and a server for providing event identification (ID) information for the first client and finishing attendance. The attendance barcode comprises ID information, and the first client and the second client are respectively connected with the server through network communication. The invention further discloses a method for barcode attendance. The system and the method for barcode attendance are simple, convenient, wide in application range, easy and flexible to implement, low in cost and capable of preventing false attendance effectively.

The invention relates to a subway fast payment method and system. Recognition is performed on face images through an image recognition module when passengers get in or out of a station, thus whether the passengers are allowed to get in or out of the station is judged. In addition, encryption and decryption are performed on face image data of the passengers in the subway taking process, so that the security of the data can be effectively ensured, and occurrence of a ticket evading behavior of the passengers is avoided in the subway taking process.

A system for alignment of a truck chassis and a method and computer software means for carrying out same. The system comprises a laser scanner measuring means. The system measures distances to a load accurately despite changes in lighting condition due to weather. No reflective markings are needed on the trucks or containers.

A device and method are provided for isolating and culturing microorganisms from a bulk fluid sample. The device comprises a container having therein a polymeric immobilization layer having interstitial spaces between polymer chains such as a gel matrix. The interstitial spaces are of an average size less than an average size of microorganisms to be separated from the sample and cultured. A bulk fluid sample is applied to the immobilization layer where fluid is absorbed by the layer and microorganisms remain on the surface of the layer. After culturing, microorganism colonies are readily accessible on the surface of the layer for harvest and testing. The immobilization layer may contain one or more of nutrients for microorganisms growth, lytic agents, lytic enzymes, antibiotics, antibiotic neutralizers, indicators, detergents and selective agents. An adjacent support layer may be above and / or below the immobilization layer. The immobilization layer may be in combination with a sensor layer that changes color in areas corresponding to portions of the layer having microorganisms thereon. A membrane may be embedded in the immobilization layer for enhancing microorganism visibility and facilitating microorganism harvest.

The invention discloses an H.264 / AVC standard-based intra-frame prediction mode selection method which mainly solves the problems of complex intra-frame mode selection and difficulty in realizing hardware in parallel of the traditional H.264 / AVC standard. The H.264 / AVC standard-based intra-frame prediction mode selection method comprises the steps of: firstly, carrying out primary selection on all prediction modes of a 4*4 subblock and a 8*8 subblock by using an SATD (Sum Of Absolute Transformed Difference) to obtain four candidate prediction modes; carrying out rate distortion optimization (RDO) on the four candidate modes to select an optimal prediction mode; then replacing DCT with KL transformation during transformation; and finally, carrying out code rate estimation by using CAVLC (Context-based Adaptive Variable Length Coding) instead of CABAC (Context-Based Adaptive Binary Arithmetic Coding). According to the invention, the speed of intra-frame mode selection of the H.264 / AVC standard is increased, hardware is easily realized rapidly and in parallel in the intra-frame mode selection of the H.264 / AVC standard, and the H.264 / AVC standard-based intra-frame prediction mode selection method can be used in an intra-frame prediction process in the H.264 / AVC standard.

The invention discloses an MMC module voltage measuring and fault locating method based on state monitoring. Output ports of two adjacent single-capacitor modules in serial connection or a double-capacitor module serve as voltage collecting points, one voltage sensor or measuring circuit can measure the voltages of two modules, the amount of sensors or circuits is greatly reduced, and hardware cost and complexity are reduced. The measuring method can be used for voltage correction, errors caused by difference in parameters as the capacitance are avoided, whether a module has faults can be determined according to the obtained voltage and module state, and the system locates the module according to a fault signal emitted by the fault module. The module voltage measuring and fault locating method is realized in a module controller, the computing load of a main controller is not increased, and the hardware requirement is lowered. The module voltage measuring and fault locating method is suitable for high-voltage large-power occasions in which multiple MMC modules are included, such as the fields including energy Internet and high-tension DC power transmission.

A stand-alone, rigid lacrosse pocket is formed from a piece of mesh netting that is shaped to exhibit a desired pocket contour. Once shaped, a coating of stiffening material is applied to the netting and embeds within the shaped mesh netting to “fix” the desired pocket contour and form a rigid lacrosse pocket. The rigid lacrosse pocket is thereafter attached to a conventional lacrosse head, using the same stringing technique as commonly used to attach the mesh netting to the head. Advantageously, by pre-fabricating the lacrosse pocket, the need to “work” the netting into the desired shape is eliminated, and a player can quickly and easily change pockets as necessary. A method of fabricating the stand-along, rigid lacrosse pocket is also disclosed.

An externally-applied Chinese medicine in the form of liquid for treating eczema and relative dermatopathy is prepared from 24 Chinese-medicinal materials including honeysuckly flower, wild chrysanthemum flower, wolfberry fruit, red sage root, etc through immersing in alcohol.

The invention discloses a method and device for selecting multiple articles in a list interface of an intelligent terminal device, and belongs to the technical field of touch control. The method includes the steps of in the list interface, when the situation that a touch control interface of the intelligent terminal device is pressed through a first touch control medium and a second touch control medium is detected, enabling the intelligent terminal device to trigger a multi-selection command, calculating first coordinates of the touch control position of the first touch control medium and second coordinates of the touch control position of the second touch control medium according to the multi-selection command, obtaining the first article which is displayed on the list interface and corresponds to the first coordinates and the second article which is displayed on the list interface and corresponds to the second coordinates, triggering a first selection command, and selecting the first article, the second article and all the articles located between the first article and the second article according to the first selection command. According to the method and the device, a user can easily, conveniently and rapidly complete a multi-selection task by directly carrying out dual-touch-control-medium pressing operation on the list interface, and the use efficiency of the user is improved.

The invention relates to a determination method for a T2 cut-off value in a T2 spectrum of nuclear magnetic resonance logging, in particular to a method for constructing a T2 cut-off value according to the pore structure characteristics reflected by T2 spectrum intensity at each time point, of a T2 spectrum of nuclear magnetic resonance logging. The determination method disclosed by the invention is capable of saving the time and cost of demarcating the T2 cut-off value in the original lots of experimental analysis for a rock core, does not need to establish an empirical formula on the basis of T2 spectrum classification to evaluate the T2 cut-off value, and realizes dynamic and automatic evaluation for the T2 cut-off value. The method realizes scientific, simple and rapid evaluation for the T2 cut-off value.

The invention discloses a traditional Chinese medicine composition for promoting blood circulation to remove blood stasis and relieving swelling and pain. The composition is prepared from the following 26 traditional Chinese medicines: pseudo-ginseng, angelica sinensis, parasitic loranthus, notopterygium root, radices sileris, bombyx batryticatus, caulis spatholobi, asarum, monkshood, radix achyranthis bidentatae, frankincense, myrrh, salviae miltiorrhizae, hematoxylon, ardisia quinquegona, dotted ardisia, leech, cudrania cochinchinensis, radix zanthoxyli, geranium wilfordii, herba lycopi, curcuma zedoary, fructus aurantii, daemonorops draco, nux vomica and borneol. The traditional Chinese medicine composition disclosed by the invention is capable of effectively relieving swelling and pain caused by bumps, bruises, blood stasis and joint function disturbance, and is convenient to use, fast in acting and significant in curative effect.

The present invention discloses a kind of 1,3-aryl substituted pyrazoline whose delta-position contains ester group and its liquid phase synthesis method. In the organic solvent, in the presence of alkali the substituted acryloyl chlorine is coupled on the soluble resin, under the action of organic alkali the isoequivalent aromatic aldehyde and aromatic hydrazine hydrochloride are mixed to obtain the correspondent hydrazone, then the substituted acrylic ester loaded by soluble resin and oxidant are added, and the above-mentioned materials are undergone the ring-forming reaction of one-pot method so as to obtain the 1,3-aryl substituted pyrazoline whose delta-position contains ester group which is loaded on the resin. In the alcohol solvent and under the catalysis of correspondent alcohol sodium the pyrazoline can be separated from soluble resin so as to obtain the invented product with high yield rate and high purity. It can be developed into medicine, pesticide and light sensitive material.

The invention provides a pelvic floor repairing sheet. The repairing sheet comprises a fiber membrane, wherein the fiber membrane at least comprises a first fiber layer with directed orientation and a second fiber layer without orientation. The pelvic floor repairing sheet has excellent biocompatibility, excellent softness and excellent tissue compliance, is beneficial to tissue penetration to form firm repairing, and further has the properties of anti-infection and hemostasis. The pelvic floor repairing sheet can be used for manufacturing a tension-free vaginal tape for treating stress incontinence.

The invention relates to a method for determining rock electricity parameter m and n values of a digitalized core, which comprises the following steps of: performing quick nuclear magnetic measurement and calculation on the selected core to obtain nuclear magnetic T2 spectrum and porosity core digitalized data volume; calculating a cementation index m and a saturation index n through a formula respectively; and substituting a logging calculation stratum porosity of an un-cored well field into the established function relations of the cementation index and the saturation index respectively to obtain a cementation index m value and a saturation index n value of the un-cored well field. The method can quickly solve the m and n values, can reach the experimental test effects of the laboratorial conventional standard flow experiments and calculation and acquisition, solves the problem that the rock electricity parameter m and n values cannot be acquired in short time in a laboratory, is convenient and quick to solve, can timely serve or meet the requirements of actual production, and has good application effect.

The invention belongs to the field of cold region slope support and discloses a cold region active ventilation cooling self-recovery slope anchorage structure and a construction method. The cold region active ventilation cooling self-recovery slope anchorage structure comprises a framework, ventilation anchor pipes and a ventilation system. The ventilation anchor pipes are formed in the mode that anchor pipes are nested in ventilation pipes coaxially through positioning rings and the ventilation pipes are coaxially sleeved with exhaust pipes. The ventilation system is composed of fans, temperature control switches and solar panels, all of which are connected through wires. Slurry is injected into the anchor pipes, passes through slurry outlet holes and is bonded with surrounding stable frozen soil; geogrids, drain pipes and the framework are constructed on the slope surface, and the ventilation anchor pipes penetrate through the framework; the front section of each ventilation anchor pipe is sleeved with a flange base plate and a spring sequentially and is fixed on the framework through an anchorage device; plants are planted in the geogrids, and a drain channel is arranged at the slope toe; the fans are installed at the front sections of the anchor pipes, the temperature control switches and the solar panels are arranged on the framework, and the fans, the temperature control switches and the solar panels are connected through the wires. The cooling effect is remarkable due to automatic air supply, the swelling reduction, shock absorption and self-recovery functions are remarkable, water is drained in time, and development of frozen soil is promoted due to the geogrid slope surface and the plants; the method is easy and convenient to implement, and construction is rapid.

The invention relates to a pavement grooving machine. The pavement grooving machine comprises a grooving device mounted at the front end of a driving device, wherein the driving device comprises a power station housing; a diesel tank, an electric control cabinet, a hydraulic control cabinet and a hydraulic oil tank are mounted in front of the power station housing; a diesel engine and an oil pump are mounted in the power station housing; caterpillar tracks are mounted below the power station housing and are driven by a hydraulic motor; the grooving device comprises a cutting wheel mounted on a cutting wheel bracket; the cutting wheel is driven by the hydraulic motor; a slag removal plate and a dustproof cover are mounted on the cutting wheel bracket; the slag removal plate is positioned in front of the cutting wheel; the dustproof cover is positioned behind the cutting wheel; a slag outlet is formed in the side surface of the cutting wheel bracket; the cutting wheel bracket is connected with the front end of the driving device through a sliding frame. The pavement grooving machine is small in size, light in weight and convenient to operate, is used for paving a cable and a pipeline, and is efficient and environment-friendly; grooves can be conveniently and quickly formed under the conditions of pavements such as concrete pavements and asphalt pavements; the pavements are protected and do not need to be grooved manually; meanwhile, the pavement grooving machine is provided with the dustproof cover, and raised dust during working can be effectively prevented.

A method for reducing the non-linearity effect of a digital-analogue converter. An electronic circuit includes an amplifier and a digital-analogue converter for supplying a measuring voltage. The method includes biasing the capacitor electrodes by the measuring voltage on the basis of the first digital signal, then biasing the fixed electrode of the first capacitor at a regulated voltage and the fixed electrode of the second capacitor at a low voltage, then biasing the capacitor electrodes by the measuring voltage on the basis of a second digital measuring signal, and finally biasing the fixed electrode of the first capacitor at a low voltage and the fixed electrode of the second capacitor at a regulated voltage. A defined offset voltage is introduced into the digital-analogue converter to modulate the first and second digital signals. A mean is taken of the two digital signals to reduce the non-linearity effect of the converter.

The invention discloses a method and a system for fruit and vegetable recognition. The method comprises the steps: carrying out pre-processing on fruit and vegetable images collected and obtained by a terminal; extracting feature data from the pre-processed fruit and vegetable images, carrying out detection on difference degrees between the feature data and feature data which are in a data bank and correspond to the fruit and vegetable images, and obtaining a grade of the difference degrees; selecting a plurality of fruit and vegetable images with the lowest grade on the difference degrees as a recognition result, and outputting the result to the terminal. Through the method, the fruit and vegetable recognition can be conveniently and fast conducted, working efficiency is improved, and cost is saved.

By enabling two separate and independent flexible metal conduit and / or armored or metal clad cables to be secured to a single connector for being mounted directly to a single elongated rigid or solid electrical tubing / conduit, an easily manufactured and assembled connector is realized. A dual or duplex conduit / cable connector is constructed for receiving two separate and independent flexible metal conduits and / or armored or metal clad cables and enabling the two conduit / cables to be securely affixed to one end of the connector. The connector preferably incorporates a clamping bracket associated therewith to assure rapid and efficient assembly of the two flexible metal conduits and / or armored or metal clad cables to the duplex connector.

The invention relates to a shoemaking sewing machine. The shoemaking sewing machine comprises a worktop, and a handpiece which is arranged on the worktop; the handpiece comprises a presser foot which is opposite to the workbench top and has an adjustable distance; a fixed leg which can rotate around the axis of the presser is arranged on a position, near the presser foot, of the worktop; the peripheral distance from the center of the presser foot to a fixed shaft is the distance from a side edge of a sole to a seam of a shoe upper and the sole; when the shoe upper and the sole are sewn, a side edge of the sole to be sewn is adhered to the periphery of the fixed leg; in the sewing process, when the sole is pushed forwards, the distance from the edge of the sole to the center of the presser foot cannot be changed because of the limit of the fixed leg, so the shoemaking sewing machine ensures that the distance between the suture of the whole shoe upper and the sole and the edge of the sole is consistent; and the fixed leg is pushed by the sole to rotate and provide driving force for the side edge of the sole contacted with the fixed leg, so that the sole can be pushed forwards easily and quickly, and sewing efficiency is improved.

The invention provides a bead embroidering mechanism of an embroidering machine. The bead embroidering mechanism comprises a material belt, a first power device, a support, a pushing device and a feeding device, wherein a plurality of mounting positions used for holding beads are longitudinally arranged on the material belt; the first power device is used for driving the material belt to move longitudinally; a discharging position disposed on one side of the material belt is arranged on the support; the pushing device is mounted on the support and comprises a pushing head and a second power device used for driving the pushing head to move so as to push the beads at the mounting positions to the discharging position; the feeding device comprises a clamp for clamping the bead at each discharging position and a third power device used for driving the clamp to move between the discharging position and a position distant from the discharging position, and a first through hole allowing each bead to pass through is formed in the clamp. The bead embroidering mechanism is capable of embroidering the beads efficiently and stably.