586results about How to "Flexible and convenient to use" patented technology

The invention is applicable to the technical field of communication, and provides a login method of an application program. The login method includes the flowing steps: setting login fingerprint information corresponding to the application program; when an application icon corresponding to the application program is touched and clicked, acquiring the fingerprint information on the application icon; matching the fingerprint information with the login fingerprint information; if the fingerprint information is matched with the login fingerprint information, automatically logging in the application program corresponding to the login fingerprint information. Correspondingly, the invention further provides a communication terminal. By the login method and the communication terminal, a user can login the application program conveniently and efficiently through simple fingerprint verification, and the user's using habit is satisfied.

The invention discloses an LX I embedded type reconfigurable general test platform capable of being used for an on-site test. The test platform mainly comprises a core control unit, an FPGA integrated test unit, an instrument function unit, a test program set, a Web server and the like. Modularized hardware design is reliably and tightly connected with a function module through a compact and firm portable machine box. The core control unit finishes control and communication of a whole system. The integrated test unit mainly completes logic functions of test instruments. The instrument function unit mainly completes conversion of signals. On the basis of LX I standard design, the test platform has multiple communication modes, is suitable for mobile tests, and facilitates secondary development. Hardware is designed in a modularized mode, and is compact in structure, small in size and low in weight. Software meets standards such as IVI, SCPI, ATML and the like, and is strong in generality. The instruments have the strong data processing ability and have functions of multi-channel parallel testing and online reconfiguration of the hardware and the software. What is needed is a browser during use of the instruments, the instruments can be operated remotely and the online reconfiguration of the instruments is achieved.

The present invention relates to a method for implementing dynamic password authentication based on digital certificate, belonging to the field of computer and information safety technology. On the basis of certificate authentication. It adopts the dynamic generation mechanism of password and utilizes the certificate authentication mechanism to acknowledge the user's identity, then utilizes the dynamic password mechanism to implement safe logging of various application systems.

The invention discloses a television program host interaction system based on Kinect. The television program host interaction system is characterized in that the system comprises a digital camera, Kinect equipment, a subtitle machine and synchronous display equipment, wherein the digital camera is used for shooting a television program; the Kinect equipment is used for obtaining an RGB (Red, Green and Blue) image and human body skeleton information of a host in the television program; the subtitle machine is used for carrying out image registration on the RGB image and a video image, obtaining hand skeleton information in the human body skeleton information and generating a semantic responding command and a control responding command; and the host can adjust the position of a hand in real time according to the synchronous display equipment. The invention provides a novel non-contact type hoisting way for television hoisting, so that the host can more freely and flexibly control a program playing process on a space; and meanwhile, the investment of labor and equipment cost is reduced.

The invention discloses a welding protection tooling. The welding protection tooling is characterized by comprising a protection box, an air outlet and an operating port. An air inlet is arranged in the right side face of the protection box and is connected with an air storage device, and the air storage device fills mixed gas of carbon dioxide and oxygen into the protection box via the air inlet. The air outlet is arranged in the upper side face of the protection box. The operating port is arranged in the upper side face of the protection box. The upper side face is a translucent and anti-glaring structural surface. The protection box is divided into a left part and a right part, and the left and right parts are pivoted on the same shaft and rotate relatively. The welding protection tooling has the advantages that the welding protection tooling is applicable to welding in most environments, quite convenient and flexible to use and capable of easily dividing the protection box into the left part and the right part and pulling the protection box on the ground.

The invention discloses a two-dimensional code, printed publication using the two-dimensional code and a decoding method. The two-dimensional code is characterized in that rectangular code symbol includes a code unit with different optical reflectivity arranged on a substrate; the code units in the code symbol are solid round dots arranged at equal distance; the units at four corners of the code symbol are location dots for border location and recognition, and the rest units are data dots; and the area of the location dots are larger than that of the data dots. The two-dimensional code can form images under the condition of deep defocusing, and has the advantages of rapid data reading, high reliability, low requirement for reading equipment and wide application.

This invention discloses multimedia monitor system, which contains client side with account information in plurality of area and having monitor terminal and monitored terminal, positioning server set in internet for receiving and storing account and address information transmitted by client side, register server set in internet for client side logging, registering and certificating according to positioning server, proxy server set in internet for receiving client side request and communicating among client sides, and among client side, register server and positioning server. Comparing with current technology, said invention has advantages of strong client side mobility, convenient use and fine system extensibility.

The invention provides a method for scanning a two-dimensional code to conduct cloud printing. A configuration tool is utilized, by reading specific printer information of printing stations, a solely corresponding two-dimensional code is generated for each printing station, and the two-dimensional code can be displayed on a touch screen or a display screen of a printer or a photocopier. A user uploads a file to be printed to a cloud side, intelligent equipment is utilized to scan the two-dimensional code of the printer, two-dimensional code information recognition is conducted, and a current printer is matched. After matching is completed, a cloud printing gateway transmits the file uploaded by the user to the current printer from the cloud side. At this moment, the user pays a bill on line and starts printing. During implementation, the printing stations do not need to be provided with additional hardware for two-dimensional code recognition, and many problems that a traditional printing file is inconvenient to transmit, change is inconveniently conducted, and virus infection is caused are solved.

The invention relates to a KVM device for realizing quick switching. The KVM device can realize the smooth and quick automatic switching between the keyboard and the mouse, and supports two manual switching modes of hardware button switching and software button switching, thereby greatly enhancing the flexibility and the convenience for operation. The KVM switch is connected with 6 host machines.Since the 6 host machines in use need to display simultaneously, only the mouse and the keyboard need to be switched, and the displays are not switched; and thus, each host machine still reserves therespective display, and the KVM terminal is not provided with a display. When the KVM works, the mouse can continuously and smoothly move and automatically switch on the displays of the host machines. In the aspect of switching modes, the invention not only reserves the traditional manual switching mode through the KVM switching hardware, but also adds two switching modes: manual switching through software buttons on host machine screens, and automatic sliding switching through the mouse.

The invention discloses a composite coal-dressing flotation reagent and a preparation method of the composite coal-dressing flotation reagent. The composite coal-dressing flotation reagent is an ivory water-soluble composite coal-dressing flotation reagent which is formed in the mode that light diesel oil, lauryl sodium sulfate, alkyl glycoside, alkylphenol polyoxyethylene ether and water are mixed and subjected to emulsification treatment through a low-temperature emulsification technology. The preparation method of the composite coal-dressing flotation reagent is simple, sources of raw materials are wide, complex operation is avoided, and industrialization can be easily achieved. The composite coal-dressing flotation reagent is used for conducting flotation processing on fine-grained coal slime; compared with a single flotation reagent combination composed of alkyl glycoside and light diesel oil which are added step by step, the composite coal-dressing flotation reagent shows an enhanced coal-dressing flotation effect on fine coal with the granularity smaller than 0.5 mm and overcomes the defect that the reagent is added step by step, the dosage of the reagent is reduced, and the economic benefit is considerable.

The invention relates to a shearing-type metal bending energy-wasting damper which belongs to the field of civil engineering structural damping technology, in particular to a metal damper used for damping and wasting energy. The shearing-type metal bending energy-wasting damper is characterized in that an adopted core metal energy-wasting element is at least one metal plate that realizes the energy-wasting capacity by bending, wherein two ends of the metal plate are respectively and fixedly connected with an upper connecting plate and a lower connecting plate and vertical to the upper connecting plate and the lower connecting plate; and the thickness direction of the metal plate is accordant with the direction of the shearing force borne by a building structure. The shearing-type metal bending energy-wasting damper realizes the energy wasting by utilizing favorable plastic deformation capacity of steel products, and the like as well as larger deformation quantity by utilizing the bending deformation, is easy to be processed and convenient and flexible for use, can effectively improve the anti-seismic performance of the building structure and a bridge structure, and has novel and reasonable structure, strong applicability and wide market popularization and application prospects.

The present invention relates to a method for spanning a mobile device dynamic desktop and a device. The method comprises the following steps that the interlinkage of the quiescent phase information and / or dynamic information of the mobile device is / are acquired; a dynamic desktop is spanned according to the information acquired and is displayed. With the method for spanning the mobile device dynamic desktop and the device provided by the present invention, various quiescent phase information in the mobile device and the dynamic information of the internet information can be acquired to form a dynamic desktop, thus the desktop has abundant contents and diversified types, can combine all the functions of the mobile device, and is convenient for the user to operate.

The invention relates to a contact image sensor (CIS), belonging to the technical field of image readout devices. The invention is used for identifying the color-changing ink anti-counterfeiting label on the surface of the paper money. The CIS is characterized in that light sources different in light-emitting angles are respectively arranged at the two sides of a lens; and a non-reflecting film is adhered to the inner surface of a transparent board. As the color-changing ink anti-counterfeiting label on the surface of the genuine paper money changes in different colors from different angles, that is, the light irradiates the color-changing ink anti-counterfeiting label on the surface of the genuine paper money in different angles and the reflected light is different, but the counterfeit paper money does not have the characteristic, the light emitted by the two light sources of the CIS respectively irradiates the color-changing ink anti-counterfeiting label on the surface of the paper money in different angles, the reflected light is respectively received by the CIS, the CIS analyzes, processes and compares the two kinds of light received by the CIS and the obtained information is compared with the relevant information of the genuine paper money so as to achieve the aim of identifying authenticity of the paper money.

The invention discloses a method for closing and opening electronic payment application, comprising the following steps of: providing a setting for closing and opening the electronic payment application to an intelligent card on a mobile terminal; and carrying out corresponding setting on the mobile terminal when a user needs to close or open the electronic payment application. The invention solves the problems of the tradition electronic payment of the mobile terminal lacks of flexibility and has poor safety, and ensures that the user can close the functions of the electronic payment application during not using the electronic payment application, thereby preventing the electronic payment from being stolen and enhancing the safety of the electronic payment application; and when in needed use, the electronic payment application can be reopened and the user can use the functions of the electronic payment more flexibly and conveniently.

The invention discloses a smoke agent spray system and spray method for an unmanned aerial vehicle adapted to mountains and hills. The smoke agent spray system for the unmanned aerial vehicle comprises a remote-sensing module, an environment-monitoring module, a spraying module and a digital control module. The remote-sensing module comprises an image acquisition device and an image transmission system. The environment-monitoring module comprises an area monitoring meteorological station arranged on the ground and an air disturbance monitoring device for the unmanned aerial vehicle arranged onthe unmanned aerial vehicle. The spraying module comprises a medicament box, a smoke generator, smoke agent atomization nozzles and a delivery mechanism. The delivery mechanism is used for orderly delivering smoke agent pesticides in the medicament box to the smoke generator and the smoke agent atomization nozzles. The digital control module is used for receiving information, making 3D images, planning flying routes and controlling spraying amount of smoke agent pesticides. The smoke agent spray system for the unmanned aerial vehicle can precisely spray smoke agent pesticides to fruit trees in orchards of mountains and hills in the way that the unmanned aerial vehicle can carry smoke agent pesticides.

The invention discloses a sleeping quality auxiliary system based on a sound detecting technology. The sleeping quality auxiliary system comprises two sound sensors, a signal regulating circuit, a temperature sensor, a sleeping auxiliary unit and a core processor. The sound sensors are respectively placed at two ends of a pillow, and used for receiving snoring sound signals. The signal regulating circuit is connected with the sound sensors. The temperature sensor is used for detecting indoor temperature. The sleeping auxiliary unit is used for adjusting indoor temperature and ventilation rate to realize emergent alarming. The core processor is connected with the signal regulating circuit, the sleeping auxiliary unit and the temperature sensor, and is used for extracting and analyzing features of sound signals and controlling the sleeping auxiliary system unit. Sleeping quality is analyzed by collecting the snoring sound of a user; in an infrared remote controlling manner, an indoor air conditioner is controlled to adjust temperature; and in emergency, the system alerts immediately through a GSM (global system for mobile communications) module. The sleeping quality auxiliary system is low in energy consumption, low in cost, small in size, convenient and flexible to use; and plays a positive protection role in sleeping quality improvement and timely discovery and treatment of sudden diseases.

The invention discloses a signal reproduction type integrated circuit board failure detection device which is composed of two portions including a hardware portion and a circuit portion. The hardware portion comprises a housing, alternating current connection wires, a power switch, a USB interface, a SD card interface, a circuit board interface to be detected, an integrated board, keys, a display screen, and a power indicator light. The circuit portion comprises a power circuit, a multi-channel signal acquisition and reproduction circuit and a master control circuit. The master control circuit comprises a single chip microcomputer, a display device, a USB interface, a storage device and the like. The multi-channel signal acquisition and reproduction circuit comprises a single chip microcomputer, an A / D conversion and D / A conversion circuit, a signal amplification circuit and the like. The device is used to acquire signals of a standard circuit board, and the acquire input signal is reproduced onto a corresponding input channel of a failure integrated circuit board, and at the same time, the input / output signal conditions of the failure integrated circuit board are acquired, so that from the input / output signal abnormal conditions, the position of a failure can be judged without knowing the internal structure of the integrated circuit board, so the maintenance speed can be greatly quickened, and the maintenance difficulty can be simplified.

The invention relates to a method for packaging and integrating simulation models of a distributed simulation platform of aircraft. According to the method, according to different modes for calling and executing the subject simulation models, the aircraft design subject simulation models are classified, file composition is divided, simulation model information is described, and three kinds of model packaging interface modes are formulated to package, integrate and store three kinds of models. When the method is used, the input ports and the output ports of different simulation model imaging modules are connected according to the description information of the simulation models to form simulation task data streams. The method can be used for uniformly managing and calling the subject models which are packaged and integrated, is convenient to use flexibly, supports distributed simulation, and can promote simulation efficiency substantially and utilize various resources effectively and fully.

The invention provides a high-low voltage device for a plasma display driving chip and a preparation method. The device comprises a high-voltage N-type lateral isolation gate bipolar type transistor, a high-voltage P-type lateral double diffused metal oxide semiconductor field effect transistor, a high-voltage N-type lateral double diffused metal oxide semiconductor field effect transistor, a high-voltage diode and a low-voltage device. The preparation method comprises the following steps of: making a buried oxide layer and depositing a P-type epitaxial layer on the P-type substrate; making a high-voltage N-well and a high-voltage P-well of the high-voltage device on the P-type epitaxial layer; then making P-type body areas of the high-voltage N-type lateral isolation gate bipolar type transistor and the high-voltage P-type lateral double diffused metal oxide semiconductor field effect transistor on the P-type epitaxial layer; and making all low-voltage wells on the P-type epitaxial layer. The chip structure in the invention has the advantages of low chip power consumption, small chip area and high reliability, and can be compatible with manufacture technology of a standard low-voltage complementary type metal oxide semiconductor field effect transistor.

The present invention relates to a device capable of combining paper and plastic film together for automatic packaging machine. It comprises machine frame, plastic film roller, roller for mounting roll of paper, barbed roller and paper-film combining roller. Said invention mainly is used for automatic pillow-type packaging machine, it can implement automatic combination of plastic film and dialysis paper, and can make automatic package of disposable medical equipment and articles, and can raise production efficiency and can reduce pollution, etc.

The invention discloses a lock detector used for a PLL frequency synthesizer. The lock detector comprises a digital lock detector (111) and an analog lock detector (110). The digital lock detector (111) comprises a phase discrimination pulse width detector (1110), a phase discrimination pulse periodicity detector (1111), a phase inverter INV3 and a D-trigger DFF4. The two input ends of the analog lock detector (110) are connected with an UP signal and a DOWN signal which are outputted by a frequency and phase discriminator of the PLL frequency synthesizer. The analog lock detector (110) is used for outputting a phase discrimination pulse signal W1 and an analog lock detection signal ALD_output. The lock detector comprises two lock detection modes of analog and digital lock detection modes simultaneously, and "locking" and "unlocking" can be detected and precision can be configured. After a "locking" instruction, a circuit is automatically in the static state so that power consumption is reduced. Long-time counting is not needed, large-capacitance-resistance elements are not needed and the scheme is simple and easy to integrate on chips so that the lock detector is especially suitable for wireless communication application which is high in integration level and low in power consumption.

The invention discloses a single-channel internally-arranged type heat exchanger sheet bar in the field of heat exchanger sheet bars. The sheet bar is formed in the mode that symmetric inclined ripples which are symmetric with a central connecting line of two medium inlet and outlet angle holes as the symmetric center, are intersected at the symmetric center and are each inclined towards two sides are arranged on the round sheet bar. Due to the adoption of the structure, machining and manufacturing of a mould are facilitated, and the medium flow in sheet bar pairs is more evenly distributed; the medium flowing dead zone is effectively avoided; the contact area of cold media and heat media is greatly increased; the heat transfer speed is obviously increased; the heat exchange efficiency is obviously improved. Meanwhile, due to dismountability and interchangeability of the sheet bar pairs, the effective heat exchange area can be increased or decreased according to needs. Therefore, high reliability of repeated dismounting and mounting and convenience of cleaning and maintenance are achieved. Meanwhile, the single-channel internally-arranged type heat exchanger sheet bar has the advantages of being compact and reasonable in structure, stable in working performance, convenient and flexible to use, economical, practical, suitable for being popularized, and the like.

The invention relates to a three-dimensional manual curve surface screen printing machine which comprises a base plate, base plate supports and a space three-dimensional moving device. The base plate supports are disposed at four corners of the base plate. Lifting screws are disposed on the two base plate supports on the rear side. The space three-dimensional moving device is divided into an upper part and a lower part, the upper part is a liftable printing frame, and the lower part is a to-be-printed object three-dimensional moving mechanism. The lower mechanism is provided with a operation platform mounted on the base plate. Two slide rod station grooves are formed in the surface of the platform, four slidable longitudinal slide rods are mounted on the grooves, a transverses slide rod with a support bearing is mounted on each longitudinal slide rod, and the to-be-printed object is placed on the four support bearings. The upper printing frame is provided with an outer frame and a screen plate moving frame connected to the inside of the printing frame. A printing screen plate frame with a silk screen plate is connected into the screen plate moving frame. A scraper rack and a scraper are disposed on the screen plate moving frame. A balance iron square is disposed at the rear end of the outer frame. The printing machine is simple in structure, convenient to use, high in practicality and capable of printing cone frustums and cones with two ends of different diameters and irregular columns with handles.

The invention discloses a wearable electrical impedance tomography gastric motility information extracting device. The wearable electrical impedance tomography gastric motility information extracting device comprises an electrode array belt, a switch array, an impedance signal measurement module, a DSP and a wireless data transmission module. The electrode array belt is composed of a pasting strip and electrode buckles distributed on the belt at equal intervals and is connected with the switch array through a wire. The switch array is composed of an excitation gating switch and a measurement gating switch. An excitation current source is composed of a DDS multi-frequency signal generation unit and a voltage and current conversion module, and excitation current is injected in a corresponding electrode pair of the electrode array belt through the excitation gating switch. The impedance signal measurement module is composed of an instrumentation amplifier, a programmable amplifier, a demodulator and an AD conversion module. The measurement gating switch picks up impedance signals of the corresponding electrode pair on the electrode array belt and converts the impedance signals into digital information, and the DSP uploads the generated digital information to a portable intelligent device through the wireless data transmission module for processing.

The invention discloses a pendulum type marine riser vortex-induced vibration self-generation electricity monitoring device which comprises a main shell, a pendulum assembly, a gear assembly, a coil assembly and a pressure withstand cabin, wherein the pendulum assembly, the gear assembly, the coil assembly and the pressure withstand cabin are arranged in the main shell, the main shell vibrates ina reciprocating way with a riser and the pendulum assembly is still kept at an original position due to an inertia effect when the riser is displaced, therefore, the pendulum assembly generates circular motion around a fixed rotary shaft, the motion of the pendulum assembly drives the motion of a primary gear, a permanent magnet is induced to rotate through a speed changing effect of a gear mechanism in a gear box, and a magnetic induction line is cut to generate induced current. The pendulum type marine riser vortex-induced vibration self-generation electricity monitoring device is ingeniousin mechanism and wide in application range.

The invention discloses a portable blood coagulation test card. The portable blood coagulation test card comprises a bottom layer with a printed detection electrode, a middle layer through which a blood sample flows, and an upper layer for blood siphon, wherein the upper layer, the middle layer and the bottom layer are stuck in sequence, the upper layer is provided with a sample add area for adding a blood sample, the middle layer is provided with at least two test channels, one end of the test channel is communicated with the sample add area, the other end of the test channel is provided witha test area, one test channel is a delay channel, an obstacle is arranged in the middle in the delay channel, the end part of the test area is provided with an air hole communicated with the upper layer, the inner side wall of the bottom layer is provided with an electrode conduction area connected with the test area, and the end part of the electrode conduction area is inserted into a test hostto be detected. The portable blood coagulation test card can deliver a detection result within one or two minutes through a drop of fingertip blood or venous whole blood only, thereby being convenientto test, being accurate and sensitive, being portable, and being convenient and flexible to use.

The invention discloses a manufacturing method, a using method, characteristics and the effect of a multifunctional stereo ecological floating island and belongs to one technology in the field of ecological environment recovery. The multifunctional stereo ecological floating island is suitable for popularization in the urban water body recovery field. The multifunctional stereo ecological floating island is different from other plane ecological floating islands, is suitable for planting of common aquatic plants and a lot of terrestrial plants, the species of plants planted in the ecological floating island can be greatly increased, and water quality purification, urban greening and ecological effect are unified perfectly. The multifunctional stereo ecological floating island consists of three portions, wherein each portion consists of several parts which can be industrially produced, can be assembled and disassembled and is easy to operate and convenient to maintain. The multifunctional stereo ecological floating island is flexible in use and can be applied to various water bodies according to the actual conditions, and a using range of the ecological floating island is widened.

The invention relates to a clamp type hanging basket suspension frame. The clamp type hanging basket suspension frame comprises a suspension frame body and a clamp; wherein the suspension frame body comprises traverse suspension frame and a vertical brace rod, the middle part of the brace rod is fixedly connected with the front end of the clamp, the lower end of the brace rod is retained on the outer wall of construction or the side plate of ship, the rear end of the clamp is provided with a bayonet, and the bayonet is used for being bulked on the guard rail of construction or ship board. The invention is reasonable and smart in structure, the suspension frame is directly clamped and fixed on the guard rail of construction or ship board by virtue of the clamp, use is convenient and flexible, lateral steel wire rope is not required for fixing, thus no lug is required to be welded and structure of construction or ship can not be destroyed. The clamp can be flexibly replaced according to condition of construction or ship, applicability is strong, and working performance is greatly improved.

The invention discloses a paperless conference data acquisition and analysis system and method. The system comprises a plurality of conference electronic-communication devices which are connected with a server device, and the server device is connected with a plurality of conference field display equipment; the conference electronic-communication devices provide data on sign-in, voting, questioning and questionnaires, respectively adding identifying codes in from of the data, and sending the data to the server device for storage and analysis, and the conference field display equipment are used for displaying the stored and analyzed result data of the server device. According to the invention, the paperless conference data acquisition and analysis system and method have the advantages of being free from limits on time, places, number of people and sessions, reducing the work load on recovering data on a conference site, performing data acquisition uniformly on multiple aspects in multiple places at the same time, analyzing data accurately and feeding back the analyzed data to the conference site in real time, searching required data rapidly and conveniently after the conference, and being convenient and flexible to use.