89results about How to "Practical and flexible" patented technology

A system and method for constructing a graphical user interface for an application being accessed by a user are provided. The method includes measuring the user's current work rate, deriving a threshold from the user's current work rate, determining the user's current activity within the application, assigning a value to the user's current activity, accessing a model for the application, the model defining links between activities within the application, assigning values to activities linked within the accessed model to the user's current activity, and displaying a control element in a graphical user interface for each activity with a value above the derived threshold.

A mounted display assembly comprises a flexible substrate that supports both display elements and control circuits. The display assembly generally comprises: an electrical connection formed on the flexible substrate, the electrical connection having first and second contact pads; a display element in electrical communication with the first contact pad; and a control circuit mounted on the flexible substrate and in electrical communication with the second contact pad. In a preferred embodiment, the display element comprises a microencapsulated electrophoretic display medium. In another preferred embodiment, printing processes are employed in manufacturing methods for the display assembly

A motor assembly for driving a foldable screen includes an inner tube, a motor device mounted in the inner tube and including a DC motor, an outer tube mounted around the inner tube, a control device, and a connecting device mounted to an end of the inner tube. A screen is mounted to the outer tube. The control device includes a power circuit connected to an external AC power source via a plug. The control device reduces a voltage from the external AC power source and rectifies current from the external AC power source. The control device generates a first DC power source for a circuit system and a second DC power source for driving the motor.

A combination shelf structure has a design of combining storage partition layers and support rods of a combination shelf. The support rods are installed at a right angle with the storage partition layers, and two support rods are installed into two upper and lower insert slots with an interval apart from one another. Upper and lower embedding plates are formed on both sides of each corner position of a frame of the storage partition layer respectively by a hollow stamping process, such that the embedding plate and the frame are situated on the same plane, and the storage partition layer can be combined securely and easily by using the embedding plate of the frame and the insert slot of the support rod. In addition, the storage partitions and the insert slots of the support rod can be rearranged with appropriate installation elements to achieve a different shape of the shelf.

The present invention includes compositions and methods of making an antimicrobial polymer by mixing sterically hindered N-halo-amines with polymeric materials with a source of halides selected from sodium di-X-isocyanurate, sodium hypohalite, N—X-succinimide, and calcium hypohalite, and mixtures and combinations thereof, wherein X is selected from Cl or Br, and wherein the sterically hindered halo-amines are charged before or after mixing with the polymers, or combinations thereof.

The present invention includes compositions and methods of making an antimicrobial polymer by mixing sterically hindered N-halo-amines with polymeric materials with a source of halides selected from sodium di-X-isocyanurate, sodium hypohalite, N—X-succinimide, and calcium hypohalite, and mixtures and combinations thereof, wherein X is selected from Cl or Br, and wherein the sterically hindered halo-amines are charged before or after mixing with the polymers, or combinations thereof.

The invention relates to the technical field of computer and discloses a method for realizing visual graphical programming. In accordance with that present invention, An interactive solution for exploring teenager programming education may be provided, By presetting the graphical programming node, and the attribute editing of graphical programming node and the connection relationship editing between ports are realized in the programming process, which can help to construct a network of programming nodes and programming files capable of achieving programming goals, so as to realize the purposeof visual graphical programming, that is, without proficient knowledge of English syntax or programming experience, it can also be programmed by drawing wires, As a result, the programming process isgreatly simplified, the programming interest, the programming efficiency and the learning efficiency are improved, the programming pleasure can be brought into the teaching or creative design, the domestic teachers, students and programming beginners can explore and focus on the programming creation more freely, and the programming education in primary and secondary schools is particularly conducive to the popularization in China.

An apparatus has both a stylus sensor and a hand sensor. A control circuit operably couples to both of these sensors and is configured to predict movement of the stylus as a function, at least in part, of the hand sensor. So configured, both present and historical information regarding the location of the user's hand can serve to further inform a prediction algorithm of choice to more reliably (and more quickly) predict a likely direction of movement for the stylus in order to provide a corresponding display of electronic ink that exhibits reduced (or eliminated) latency. By one approach the influence of the hand-location information can be statically or dynamically weighted to shade the influence of the hand-location information upon the prediction result.

The invention relates to a single-end ranging method for an arc light high-resistance earth fault of a power transmission line. Sampling is carried out continuously on a fault phase current I phi, a zero-sequence current i0 and a fault phase voltage u phi(n) of a power transmission line, steady-state fault data sequences i phi (n), i0 (n), and u phi (n) after the fault are obtained, and a1(n) is calculated; a group of initial parameter solutions (1, UT, IS, and RF)<0> are given and a convergence error r(n) is calculated based on a formula; for a kth iterative solution (1, UT, IS, and RF) <k>, a steepest descent method is used and the solution to a fitting error minimal value is determined in a negative gradient direction as a searching direction; repeated iterative calculation is carried out continuously until an iterative solution (1, UT, IS, and RF)<k+1> of the (k+1)th times meets a given iterative termination principle:|(1, UT, IS, and RF)<k+1>-(1, UT, IS, and RF)<k>| < e, and an optimal solution (1, UT, IS, and RF)<*> is obtained, wherein the corresponding 1 expresses a fault distance. According to the method, on the basis of the characteristics of the fault arc dynamic nonlinearity and high resistance, a logarithm expression of an arc is provided according to the fault arc air discharge essence described by the Thompson principle. A defect that traditional arc differential equation calculation can not be used by the fault ranging algorithm directly can be overcome; and the practical flexibility is high.

The invention discloses an integrated modularization mud water treatment device, which comprises: a vibrating screen module for pre-treating mud water under treatment and removing large particle mud stones; a sand remover module is used for implementing the primary treatment to the mud water pre-treated by the vibrating screen module and separating medium-sized particles and larger mud stones; a dewatering screen module is used for carrying out the dewatering treatment to the abandoned slurry separated from the sand remover module; a silt remover module is used for implementing the secondary treatment to the mud water treated primarily and separating out small particles and larger mud stones so as to generate the treated mud water; a transition groove module is used to implement the transitional storage, mixing and shunting to the mud water treated by other modules; and the device accepts or rejects and connects with all modules to form different combinations according to the state of mud water under treatment and the requirements on the treatment thereto. The treatment device has advantages of small integral occupying area, practicality and flexibility and convenient installation and management, and can meet the requirements of stage treatment of mass flow mud water in the shield construction.

The invention discloses a loading device used for a space fabricated type semi-rigid joint test, and relates to test loading devices. The invention aims at solving the problems that an existing loading test can only be conducted through a traditional force loading machine and simultaneous loading of axial force and bending moment can not be achieved. The loading device for the space fabricated type semi-rigid joint test comprises an L-shaped counter-force support, a horizontal hydraulic jack, a fixed support, a counter-force beam and two vertical hydraulic jacks, wherein the fixed support is vertically and fixedly connected to a horizontal end of the L-shaped counter-force support, the upper end of the fixed support is provided with the counter-force beam, the two vertical hydraulic jacks are arranged between the fixed support and the counter-force beam in a parallel mode, the lower ends of the vertical hydraulic jacks are rotationally connected to the upper end face of the fixed support through an articulated mechanism, anchor bolts are fixedly connected to the upper ends of the vertical hydraulic jacks, and the upper ends of the anchor bolts are fixedly connected to the counter-force beam, the inner side of the vertical end of the L-shaped counter-force support is vertically provided with the horizontal hydraulic jack, and the front end of the horizontal hydraulic jack is rotationally connected to the L-shaped counter-force support through the articulated mechanism. The loading device used for the space fabricated type semi-rigid joint test is used for joint loading tests.

A multi-channel audio rendering system comprises an audio renderer (113) which generates audio signals for a plurality of audio channels. A plurality of interchangeable speaker units (101-109) comprises a battery (205) and an audio transducer (207) for rendering an audio signal. A charging unit (115) is associated with a specific audio channel and comprises a charging source which can charge the battery of an attached speaker unit (101-109). A linking circuit (305) can link the speaker unit (101-109) to the first audio channel when it is attached to the charging unit (115). The system can permanently associate specific channels with charging units (or passive speaker bases that cannot charge) and interchangeable speaker units (101-109) can adapt depending on their attachment. The approach may allow a charging of a (possibly wireless) speaker unit (101-109) to be achieved simply by swapping this speaker unit (101-109) with one attached to a charging unit (115).

The invention relates to an adjustable compression-type atomizer. The adjustable compression-type atomizer is characterized by comprising a shell, a compressor, an air incoming pipe, an air incoming filter element, an air incoming valve, an air outgoing pipe, an atomizing cup, a power source line, a switch, an indicator lamp and a control circuit, the atomizing cup is communicated with an air outgoing port of the compressor through the air outgoing pipe, heat radiating holes, a power source switch, the indicator lamp and an atomizing cup support are arranged on the shell, an air feeding pipe can feed compressed air output by the compressor into the atomizing cup for atomizing, the air incoming filter element is serially connected with an air incoming valve and then connected to an air outgoing port of the compressor through the air incoming pipe, the power source line is serially connected with the switch and then serially connected with a parallel-connection circuit of the compressor and the indicator lamp, and the shell is used for structural connection of the components. Atomizing parameter adjustment is realized by controlling the air incoming valve through electric signals; flow of the air incoming valve is controlled by means of circuit control to control pressure and flow of the compressed air in the atomizing cup so as to finally adjust atomizing capacity of the compression-type atomizer and size of atomizing particles.

A computer-implemented method is provided that includes: obtaining, by a configured computing system, a plurality of video frames; determining, by the configured computing system, one of the plurality of video frames that includes an element of interest; creating, by the configured computing system, a logical object that represents a visual, sonic, or conceptual element of interest in the video frames; creating, by the configured computing system, a target that represents a visual outline or other presence indicator of an element of interest in the one video frame; associating, by the configured computing system, a metadata trait with logical object; associating, by the configured computing system, a logical object with a target that includes information for use upon later user selection of the target during presentation of the one video frame; and storing, by the configured computing system, indications of the created target and associated logical object and metadata traits, to enable use of the information included in the logical object upon the later user selection of the target.

The invention relates to a portable multifunctional combined temperature tracker and a tracking detection method thereof. The portable multifunctional combined temperature tracker is formed by combining a main detector (1) and an auxiliary detector (2), and the cross section of the combined tracker is shaped as an ellipse. One side of the main detector (1) is shaped as a step, the auxiliary detector (2) is shaped as a semi elliptic column, the semi elliptic column of the auxiliary detector (2) is coincide with and is in contact with the step at one side of the main detector (1) in a plane way, and the semi elliptic column of the auxiliary detector (2) is connected with the step at one side of the main detector (1) in an embedding way. The main detector (1) and the auxiliary detector (2) are respectively provided with a communication network card, and transmit and receive data information through a communication protocol. The invention can combine complete operation station parameters, can also separately detect local operation station parameters, broadens the application range of the specification of billet steel to be detected, increases a data collection channel to enable the detection result to be more scientific and accurate, and has the advantages of higher efficiency, wide application range, compact structure, small layout space, strong practicability and the like.

The invention relates to the technical field of an earphone and particularly relates to an earphone and a key control method thereof. The earphone comprises a control unit composed of a CPU and a storage unit. Various routines, user programs and user parameters are stored in the storage unit. The earphone also comprises a time base control circuit which is used for generating operation functions for controlling various components to work according to parameters input by the CPU and the storage unit. The CPU receives instruction signals sent by the control unit of the earphone. The instruction signals are the signals generated through keys on a control component in a control box. A method of controlling different output audios is realized according to the received instruction signals. A user can realize different control processing through different keys on the control component of the earphone, thereby expanding the functions of the keys on the control component of the earphone and adding different control processing to the control box of the earphone. A sound mixing effect can be realized by employing the earphone; various sound effects can be realized; an anchor can carry out live broadcast while walking; a live broadcast effect is better; the earphone is practical and flexible; and the anchor can realize convenient and diversified live broadcast through adoption of the earphone.

The invention relates to the field of roller bed conveying position control prior to square billet rolling, in particular to a turning and guide device for square billets. The turning and guide device is characterized by comprising a lifting cylinder, a lifting seat, a guide rail, a movable baffle and a fixed baffle. The end of a piston rod of the lifting cylinder is connected to the middle of the bottom of the lifting seat. A hinge seat is disposed in the middle of the top of the lifting seat. The fixed baffle is disposed on one side of the hinge seat and connected with a base. The lower portion of an operating lever is hinged with the hinge seat. The lower end of the operating lever is hinged with one end of an oscillating bar. A slider is disposed at the other end of the oscillating bar. A horizontal slide groove is arranged on the guide rail. The movable baffle is disposed on the slider. Compared with the prior art, the turning and guide device has the advantages that turning and guidance of square billets or rectangular billets with severe bending and large deflection can be completed instantly by gently switching the operating lever; and the turning and guide device can be mounted between a discharge roller bed and a feed roller bed, two turning and guide devices can be evenly distributed between billets 3-7m in length, and three turning and guide devices can be evenly distributed in the billet length range for billets 7-12m in length.

A controller is provided for interactive classification and recognition of an object in a scene using tactile feedback. The controller includes an interface configured to transmit and receive the control, sensor signals from a robot arm, gripper signals from a gripper attached to the robot arm, tactile signals from sensors attached to the gripper and at least one vision sensor, a memory module to store robot control programs, and a classifier and recognition model, and a processor to generate control signals based on the control program and a grasp pose on the object, configured to control the robot arm to grasp the object with the gripper. Further, the processor is configured to compute a tactile feature representation from the tactile sensor signals and to repeat gripping the object and computing a tactile feature representation with the set of grasp poses, after which the processor, processes the ensemble of tactile features to learn a model which is utilized to classify or recognize the object as known or unknown.

The invention provides a rotating type drying frame in the process of the textile fabric printing and dyeing technology. The rotating type drying frame comprises a steel ball head, a drying rod, a locating plug, a locating hole, a dripping hole, a connecting column and a connecting base; a round of inner sinking installing holes used for fixing the rotating type drying frame to the ground are formed in an installing base, the connecting base of a frustum structure is perpendicularly installed in the middle of the top surface of the installing base, and the connecting column is perpendicularlyinstalled on the top surface of the connecting base; a functional hopper is of a conical hopper opening structure, once a fabric is in a tightening state, the tightened fabric makes the rotating drying frame form a temporary blade structure impacted by wind power, in the drying process, when there is a wind direction, the fabric can be promoted to rotate, therefore the speed of accelerating natural drying is formed, a drying frame body sleeves a supporting rod, the height position of the drying frame body can be adjusted by utilizing a plug-inserting hole mode, the drying frame body can be inadjusting assembling according to the length of a to-be-dried fabric, and therefore the drying frame has better flexible practicability.

A sensor apparatus for a movable barrier system having a rotatable drum and an elongate member that winds up on and pays out from an external surface of the rotatable drum. The sensor apparatus includes a base portion, a sensing portion, and a controller. The sensing portion senses a first spaced apart proximity of the elongate member relative to the sensing portion and a second spaced apart proximity of the elongate member relative to the sensing portion. The controller detects a change in the proximity of the elongate member relative to the sensing portion without the elongate member contacting the sensing portion.

The invention relates to a combined type integrated sewage treatment device. The combined type integrated sewage treatment device comprises an anaerobic tank, an aerobic tank and a sedimentation tank, wherein an inspection well is mounted at the top end of each of the anaerobic tank, the aerobic tank and the sedimentation tank; a water inlet and a water outlet are respectively formed in the two sides; the anaerobic tank, the aerobic tank and the sedimentation tank comprise top plates, bottom plates, side plates, vertical plates, a clapboard and first bolts; the top plates, the bottom plates, the side plates, the vertical plates and the clapboard are made from templates, stay tubes, second bolts and frames; sealing strips are arranged all around the top plates, the bottom plates, the side plates, the vertical plates and the clapboard; the cross section of each of the templates adopts a periodic wave shape. The combined type integrated sewage treatment device provided by the invention can be produced in a factory regardless of the treating amount, and standardized and automatic pipelined production can be realized, so that the cost is greatly reduced, the production rate is improved, and the device has relatively good economic and technical benefits. The invention also discloses a mounting method of the combined type integrated sewage treatment device.

The invention relates to a method for improving the emission power and a relative system, wherein based on the emitter of CDMA system, it divides each code channel signal of same carrier wave into at least two paths, and select one path to form one group of emitted signals, to obtain relative at least two groups of emitted signals, and via the treatments of radio conversation, power amplify and receiving / sending duplex on said emitted signal, sending them via the independent emitting antenna. The invention is simple and reliable, with lower cost.

The invention relates to a method for measuring the reel diameter and thickness of yarns on a reel of an air-covered yarn machine. The method comprises the following steps: step 1, providing a rotating stand, wherein the rotating stand is provided with a first hinge point and a second hinge point which have a distance of R, and a connecting line of the first hinge point and the second hinge point is collinear with one straight line; step 2, providing a rotating angle measurer; step 3, mounting the reel on the second hinge point so as to ensure that the reel is tangential to the straight line and the reel and the straight line are tangential at a first tangential point, and measuring a rotating angle theta 0 of the rotating rack rotating around the first hinge point by use of the rotating angle measurer; step 4, calculating the diameter d0 (d0=2Rsintheta 0) of the reel; step 5, enabling a coil and the straight line to be tangential at a second tangential point, and measuring the rotating angle theta of the rotating rack rotating around the first hinge point by use of the rotating angle measurer; step 6, calculating the diameter d (d=2Rsin theta) of the coil; step 7, calculating the thickness, which is expressed in the specification, of the yarns wound on the reel. The method can be used for greatly improving the reel and yarn measurement precision and can be widely applied to various winding machines.

The invention provides a novel electronic identity authentication smart card, and designs an authentication scheme for confirming identities of the smart card and a terminal. The electronic identity smart card supports a commercial cryptographic algorithm, and replay attacks are resisted through a random session key scheme during each session with the terminal. Moreover, a smart identity authentication function is protected by a fingerprint of a cardholder, so that very high security is achieved, and an electronic identity of the cardholder cannot be infringed even if the electronic identity is acquired by other persons. Meanwhile, the smart card supports checking of identity information of the cardholder stored inside a secure chip, and can exchange information with the terminal through a USB or in a non-contact communication way.

The invention discloses a climbing type steel wire rope ladder and solves the aerial work problem of difficulty in climbing up and down between an overhead transmission line pole tower cross arm and a conducting wire. The climbing type steel wire rope ladder comprises a plurality of stirrup type pedals, a main rope ladder steel wire rope and a conducting wire hook, wherein the stirrup type pedals are inserted into the main rope ladder steel wire rope through upper-end steel wire ropes of pedal steel wire rope sleeves; the pedal steel wire rope sleeves are fixedly arranged on the main rope ladder steel wire rope; an upper end steel wire rope sleeve and a lower end steel wire rope sleeve are respectively inserted into the two ends of the main rope ladder steel wire rope; an upper U-shaped ring is arranged on the upper end steel wire rope sleeve in a sleeving way; the lower end steel wire rope sleeve is connected with the conducting wire hook through a lower U-shaped ring. The climbing type steel wire rope ladder has the benefits that the climbing type steel wire rope ladder is not limited by an overhead transmission line pole tower type when in use, is easily operated, is convenient to carry, is practical and flexible, is safe and reliable in field operation, can be operated by one person and has a secondary protection function of preventing the conducting wire to fall off; the high-altitude operation labor intensity and the work and operation risk of operation personnel on a tower are reduced, the working efficiency is improved, and the field operation cost is lowered.

The invention provides a silent wire harness press fitting machine comprising a base, a protective cover and a rectangular groove. The base is of a rectangular structure, and the left end surface andthe right end surface of the base are each provided with a fixing plate in a welded manner; a telescopic shaft of a main body of the press fitting machine is in fixed connection with a pressing head structure, and the pressing head structure is composed of a pressing head body, wire harness fixing plates, a rectangular plate, a cylindrical rod and a spring; the rectangular plate is welded to the front side of the pressing head body, and the cylindrical rod is welded to the bottom end face of the rectangular plate. Due to the arrangement of a concave seat, a cover plate and a stopping block, onone hand, the stopping block is arranged to serve as a limit plate for terminal containing, and the front and rear positions of a terminal are adjusted when the head of the terminal is in contact with the stopping block; and on the other hand, the front and rear positions of the stopping block is adjusted so that terminals in different sizes can be limited. Compared with the prior art, the devicecan conduct limiting when the terminal is placed, placement is relatively quick, and the work efficiency can be improved.