331results about How to "Guaranteed to be free from interference" patented technology

An omni directional, vertical discharge wind turbine, consisting of a shroud that captures wind from any direction and directs it to flow vertically through a throat section where an aerofoil multi-bladed rotor is mounted. The rotor shaft is connected to an electrical power generator. The intake of the shroud incorporates multiple horizontally curved blades of toroidal form varying up to nearly twice the size of the rotor diameter, stacked, staggered and secured in place by multiple aerodynamic vertical walls in the radial direction, to form a central collection chamber for wind. The blade curving angles and the stacking arrangement are such that while accelerating and focusing the wind, across the full swept area of the rotor blades, the loss of air from the central collection chamber is significantly reduced by air flow forming a fluid dynamic gate across inactive faces. Utilizing a wedge and collar near the open top discharge the free wind stream flowing across the open top assists in increasing the flow of air through the rotor. With the increased extraction and wider operational envelop, the energy produced per annum of this omni-directional shrouded vertical wind turbine is anticipated to be much higher than that of a standard free wind turbine of same rotor diameter.

An omni directional, vertical discharge wind turbine, consisting of a shroud that captures wind from any direction and directs it to flow vertically through a throat section where an aerofoil multi-bladed rotor is mounted. The rotor shaft is connected to an electrical power generator. The intake of the shroud incorporates multiple horizontally curved blades of toroidal form varying up to nearly twice the size of the rotor diameter, stacked, staggered and secured in place by multiple aerodynamic vertical walls in the radial direction, to form a central collection chamber for wind. The blade curving angles and the stacking arrangement are such that while accelerating and focusing the wind, across the full swept area of the rotor blades, the loss of air from the central collection chamber is significantly reduced by air flow forming a fluid dynamic gate across inactive faces. Utilizing a wedge and collar near the open top discharge the free wind stream flowing across the open top assists in increasing the flow of air through the rotor. With the increased extraction and wider operational envelop, the energy produced per annum of this omni-directional shrouded vertical wind turbine is anticipated to be much higher than that of a standard free wind turbine of same rotor diameter.

A console box has a table of a vehicle and disposed between a pair of seats for a passenger. The console box, includes: a box body having a receptor space; a lid configured to cover the receptor space of the box body, and a table configured to move between the followings: a) a first position where the box body is overlapped with the lid, and b) a second position disposed frontward relative to the first position with respect to the seats. The table includes: a) a shaft configured to support a plate face of the table such that the plate face is rotatable substantially horizontally, and b) a guide configured to move the table frontward through between the pair of the seats.

The invention provides an OLED display panel and a preparation method thereof. The OLED display panel comprises a substrate, an anode metal layer, a pixel defining layer, OLED light-emitting layers, acathode metal layer and a thin-film encapsulating layer. The pixel defining layer is provided with a plurality of first openings, a plurality of pixel regions are defined on the substrate and the anode metal layer by the multiple first openings, and the OLED light-emitting layers are set in the corresponding pixel regions. The OLED display panel further comprises cathode connection lines, a pattern formed by the cathode metal layer comprises a cathode region and a cathodeless region, the cathode metal layer in the cathode region covers the OLED light-emitting layers and the cathode connectionlines, and the cathodeless region is a plurality of through holes distributed in an array.

The invention discloses a preparation process for new DHA microcapsules. In the process, Maillard reactant obtained from the reaction of protein and carbohydrates is utilized as a wall material, and a complex coacervation method and a secondary embedding technology are utilized. The specific steps of the process are as follows: evenly dispersing grease in Arabic gum and gelatin aqueous solutions, and regulating pH value and temperature to carry out complex coacervation to embed oil drops, thus obtaining wet microcapsules; and adding a secondary embedding material, i.e. Maillard reactant in the wet microcapsules, spray drying to obtain secondarily embedded DHA microcapsules. The product shelf life is dramatically prolonged. The microcapsules obtained by the invention have the characteristics of improved film thickness and mechanical strength, heat resistance, high humidity environment resistance and the like.

The invention discloses a shifting register and a driving method thereof, a grid integrated driving circuit and a display device. The shifting register comprises an input control module, a first output control module, a pull-up control module, a first pull-down control module and a second output control module. Therefore, by means of the arrangement of the first output control module and the second output control module, high level signals and low level signals can be provided, the first output control module and the second output control module intermittently work, and the service life of the shifting register is prolonged. In addition, through cooperating use of the pull-up control module and the second output control module, resetting of a signal output end can be achieved, and the arrangement of a reset module is omitted. In the grid integrated driving circuit formed by multiple cascaded shifting registers, the wire number of the grid integrated driving circuit can be reduced, the circuit structure is greatly simplified, and the design of a narrow frame of the display device is promoted.

An improved front loading washing machine is provided with a front panel having a round access opening. A glass door is reversibly mounted on the front panel via a hinge. The hinge can be moved to the left or right side of the access opening by rotating a carriage ring which extends around the access opening and which supports the hinge. A door lock is provided on the carriage opposite the hinge. Accordingly, the door is reversible for opening on the left or right, as desired by a user.

The invention relates to a multi-station material conveying system. The multi-station material conveying system comprises a control device. The multi-station material conveying system is characterized by comprising a feeding mechanism and a multi-station mechanical arm, wherein the feeding mechanism is installed at the rear portion of the multi-station mechanical arm; the feeding mechanism comprises vibrating disks, vibrating disk tracks, feeding cylinders, feeding tracks, track supports, thin cylinders, push jaws and push jaw installation plates, wherein each vibrating disk is connected with the tail end of the corresponding vibrating disk track, blanking ports are formed in the front ends of the vibrating disk tracks, the blanking ports are connected with the top ends of the feeding cylinders, and the feeding cylinders are vertically installed on the feeding tracks; the feeding tracks are fixedly connected with a lower mold frame through the track supports, the thin cylinders are installed at the bottoms of the feeding tracks, and the tail end of a piston rod of each thin cylinder is fixedly connected with the tail end of the corresponding push jaw installation plate; the multi-station mechanical arm comprises a main machine body, a sucking disk device and a protection device, and the protection device is arranged at the periphery of the main machine body.

A method for detecting a state of charge (SOC) of a battery is disclosed. The method includes inputting a pulse to the battery for receiving a response curve of the battery associated with the pulse inputted to the battery, determining a set of parameters for preparing a simulated curve, comparing a difference between the response curve and the simulated curve, determining whether the difference between the simulated curve and the response curve is less than a predetermined threshold before further utilizing the parameters to determine the SOC from a corresponding relationship.

A three-degree-of-freedom parallel attitude-adjusting and vibration-isolating platform comprising tower-shaped telescopic branches comprises a base, three mounting seats, three linear driving units, the three tower-shaped telescopic branches, three vibration isolators, a boosting spring and a moving platform, wherein the mounting seats are fixedly connected onto the base; double linear modules of the linear driving units are fixedly connected onto the mounting seats and driven by driving motors; each tower-shaped telescopic branch comprises two closed-loop connecting rods and a planar scissor structure, two tower feet at the lower end of the planar scissor structure of the tower-shaped telescopic branch are connected with two sliding blocks of the double linear modules by the aid of first and second kinematic pairs, the upper end of the tower-shaped telescopic branch is a rotating pair for connecting the two closed-loop connecting rods, a rotating shaft of the rotating pair is connected with one end of the vibration isolator by the aid of a third universal hinge, and the other end of the vibration isolator is fixedly connected with the moving platform; the lower end of the boosting spring is fixedly connected onto the base, and the upper end of the boosting spring is a free end. The three-degree-of-freedom parallel attitude-adjusting and vibration-isolating platform is high in rigidity, high in bearing capacity and large in working space.

The invention provides a shielding method of an application push message, which comprises the steps that an intelligent terminal receives application information with a message push function by a network, and a list is built according to the received application information; the intelligent terminal detects a message shielding operation which is carried out on an application in the list by a terminal user, and a shielding list is built according to a detection result; when receiving a push message request which is sent by a certain application or message contents which are directly pushed by the certain application, if the intelligent terminal judges that the application belongs to the list and the shielding list at the same time, the intelligent terminal does not respond to the message push service of the application. According to the shielding method of the application push message and the intelligent terminal, the message push service of the applications is subjected to unified management, messages which are pushed by the applications are screened, the user is prevented from being disturbed by too many application notifications, or the user is prevented from being perplexed by the push messages of the applications, which are not needed by the user, and therefore, the information using efficiency is increased, and the communication efficiency is improved.

The invention belongs to the technical field of information processing and particularly relates to a nonnegative matrix factorization method based on low-rank recovery. The method comprises following steps: 1. each image sample in a raw database is converted into a vector to form an m*n original data matrix X, wherein m is the dimension of the image sample, n is the number of image samples; 2. low-rank sparse factorization is performed on the original data matrix X; 2.1 the rank of the low-rank matrix is set as r, and the sparseness of the sparse matrix is set as k; 2.2 a low-rank matrix L with the rank of r and a sparse matrix S with the rank of k of the original data matrix X is solved by means of the bilateral random projection algorithm; 3. nonnegative matrix factorization is performed on the low-rank matrix L obtained in step 2. to obtain a basis matrix W and an encoding matrix H. According to the nonnegative matrix factorization method based on low-rank recovery, data low-rank components and sparse components are obtained through low-rank sparse factorization and nonnegative matrix factorization is performed on the low-rank components removed of sparse noise parts to make the nonnegative matrix factorization results free from noise interference.

A method for detecting a state of charge (SOC) of a battery is disclosed. The method includes inputting a pulse to the battery for receiving a response curve of the battery associated with the pulse inputted to the battery, determining a set of parameters for preparing a simulated curve, comparing a difference between the response curve and the simulated curve, determining whether the difference between the simulated curve and the response curve is less than a predetermined threshold before further utilizing the parameters to determine the SOC from a corresponding relationship.

The embodiment of the invention discloses a liquid crystal display module group and a voltage adjusting method thereof. The liquid crystal display module group is composed of a liquid crystal panel, a liquid crystal driver circuit, a flexible printed circuit board (FPC) and a temperature sensor. The FPC is connected with the liquid crystal driver circuit and an external controller or is connected with the liquid crystal panel and the liquid crystal driver circuit. The temperature sensor is placed on the FPC and is used for detecting an environment temperature value in real time and outputting the detected environment temperature value to the liquid crystal driver circuit. The liquid crystal driver circuit is used for carrying out real-time adjustment of a voltage outputted to the liquid crystal panel according to a current detected environment temperature value. According to the embodiment of the invention, because of the temperature sensor arranged on the FPC, various interferences on the liquid crystal driver circuit can be avoided; the detected temperature value is closer to the actual temperature of the liquid crystal panel; and thus accuracy of adjustment of various voltage values by the liquid crystal driver circuit according to the temperature value can be improved.

The invention provides an observation device for a water gauge of a ship. The observation device comprises a transparent pipe, wherein a curve-shaped wave resistant pipe is connected to the tail part of the transparent pipe, and the diameter of the curve-shaped wave resistant pipe is smaller than that of the transparent pipe; an electromagnet, a camcorder lens and magnifying glass are sequentially arranged at the upper part of the transparent pipe from top to bottom, the electromagnet is electrified through a power supply device on the ship, and the camcorder lens is connected with an image display system on the ship. Through the adoption of the observation device disclosed by the invention, a measurer does not need to go down to the water surface, so that the draught depth of the ship can also be observed, interference of waves on the water surface is avoided, the safety of observing the draught situation of the ship is greatly improved, and besides the accuracy of reading the water gauge is improved.

A console box having a table of a vehicle and disposed between a pair of seats for a passenger is disclosed. The console box, includes: 1) a box body having a receptor space; 2) a lid configured to cover the receptor space of the box body, and 3) a table configured to move between the followings: a) a first position where the box body is overlapped with the lid, and b) a second position disposed frontward relative to the first position with respect to the seats. The table includes: a) a shaft configured to support a plate face of the table such that the plate face is rotatable substantially horizontally, and b) a guide configured to move the table frontward through between the pair of the seats.

Line interconnecting means interconnecting two lines adjacent to each other laterally thereof comprises a lateral projection 64b formed on a two-way connecting block coupling 64 of the first of the lines, a recessed portion 54c formed in a two-way connecting block coupling 64 of the second of the lines for the lateral projection 64b to fit in, a coupling branch channel 82 formed in the block coupling 64 provided with the lateral projection, a first valve body branch channel 90A formed in the body 54a of a shut-off valve 54 of the first line for always causing a main channel 89 in the valve body to communicate with the coupling body upper surface opening 82a of the coupling branch channel 82, and a second valve body branch channel 90B formed in the body 54a of a shut-off valve 54 of the second line for always causing a main channel 89 in the valve body to communicate with a lateral projection upper surface opening of the coupling branch channel 82.

The invention discloses a preparation method of an SERS substrate of Au@Ag nanoparticles. According to the method, gold nanoparticles are prepared by reducing chloroauric acid with sodium citrate, thegold nanoparticles are modified with 4-sulfydryl aniline to link silver ions, and a certain proportion of ascorbic acid and sodium hydroxide are added to reduce a silver shell. Meanwhile, the form size of the core-shell structure is controllable, plasma resonance is realized through high coupling of the structure, and the so-called hotspots are formed in the core-shell structure, so that 4-sulfydryl aniline serving as an internal standard molecule has very high Raman signals. The Au@Ag core-shell structure is modified with 4-sulfydryl phenylboronic acid to capture glucose molecules, so that qualitative and quantitative detection of glucose is realized. The method has the advantages as follows: the internal standard substance is used for signal comparison, interference of complex substances in samples (such as urine) can be avoided, the detection sensitivity is improved, the preparation cost is low, and qualitative and quantitative detection of glucose is really realized.

The invention discloses a high-sensitivity optical fiber grating liquid level / fluid pressure sensor. By utilizing the characteristics that the exterior of a C-shaped spring tube tends to be strengthened along with the increase of fluid pressure in the tube and the process is reversible, optical fibers of a grating are fixed at both ends of the spring tube and the working wavelength of the gratingis influenced by the deformation of the spring tube, thus the liquid pressure is further monitored. The proportional relation between liquid pressure and liquid level is considered so that the high-sensitivity optical fiber grating liquid level / fluid pressure sensor can also be used for monitoring the liquid level. The wavelength drift distance and the amount to be measured of a sensor device arein a linear relation and convenient to calibrate. The invention is suitable for monitoring the liquid level or the fluid pressure / pressure intensity in flammable and explosive occasions, such as an oil depot and other occasions with hidden danger and is convenient to carry out network distributed monitoring.

A device for predistorting a transmission signal to be transmitted over a nonlinear transmission path comprises an estimator for determining an error signal depending on the transmission signal and a previously registered transfer characteristic of the nonlinear transmission path. The error signal represents an estimate of an error generated due to the nonlinearity of the trans-mission path. A time-dispersive element is provided to produce a correction signal by a temporal extension of the error signal. A combiner is provided to combine the transmission signal and the correction signal. As a result of the temporal extension of the error signal, an error signal segment in the frequency spectrum of a transmission signal transmitted by the nonlinear transmission path is shifted away from the useful frequency range of the transmission signal.

The invention relates to the field of auxiliary equipment of wall construction, in particular relating to an interlayer heat-insulating structural slab and a manufacturing method thereof. The structural slab comprises at least two structural slab units (1), and is characterized in that each structural slab unit (1) comprises fibers (11), organic resins (12), heat insulating materials (13) and a supporting framework (14), wherein each supporting framework (14) is a prism-shaped or prismatic-table-shaped framework; each edge of each supporting framework (14) is provided with a hook (15); the fibers (11) are connected with the hooks (15); and the organic resins (12) are permeated into the fibers (11) and coated on the external surfaces of the fibers. According to the invention, the engineering period is reduced substantially, the labor intensity is reduced, the structure modulus of walls surrounded by buildings can be improved, and the building quality is enhanced.

The invention discloses a paralleling model semi-active vibration isolator. The vibration isolator is characterized in that a cylindrical upper shell is arranged, a rubber main spring is plugged in a top end opening of the upper shell, a main spring framework penetrates through the rubber main spring and is provided with an upper connection stud and a lower connection stud, the upper connection stud is connected with a main vibrating object, the lower connection stud is connected with a column-shaped iron core where an excitation coil is wound, the column-shaped iron core is supported in a magnetism conduction sleeve through a cutting magnetorheological elastomer arranged on the outer circumference of the column-shaped iron core, the two ends of the magnetorheological elastomer are extruded to be connected with the top of a T-shaped support and the bottom end of the iron core, and the T-shaped support penetrates through the magnetism conduction sleeve and is fixedly connected; the upper shell is connected with a lower shell, the lower end of the T-shaped support is fixedly connected with the lower shell, and the bottom of the lower shell is provided with a connection bolt used for being connected with a basal body. By means of the vibration isolator, vibrating energy transmitted by a rotary machine to the basal body can be effectively reduced, vibration of relative parts of the rotary machine is reduced, and the service life of the rotary machine and a system of the rotary machine is prolonged.

An improved front loading washing machine is provided with a front panel having a round access opening. A glass door is reversibly mounted on the front panel via a hinge. The hinge can be moved to the left or right side of the access opening by rotating a carriage ring which extends around the access opening and which supports the hinge. A door lock is provided on the carriage opposite the hinge. Accordingly, the door is reversible for opening on the left or right, as desired by a user.

A machine tool is controlled to restart automatic operation thereof for machining a workpiece from an interrupted point after the machine tool, which has been automatically operated by NC program commands output from an NC apparatus, is caused to interrupt the automatic operation. The NC program commands are classified into a plurality of main groups with respect to the contents of motions for changing the machine state of the machine tool. When the automatic operation of the machine tool restarts after the automatic operation has been interrupted halfway, an order of execution of the NC program commands is determined such that the main groups are arranged in a prescribed order of execution, for automatically generating a machine state restoration command. After the machine tool has been caused to interrupt its automatic operation under NC program commands, the automatic operation of the machine tool can restart from the interrupted point without the need for the operator to manually generate or correct a command for restoring the machine tool to its machine state upon interruption and also with safety free from physical interference between the workpiece and a tool during their movement.

The invention relates to the technical field of biological engineering and the fields of food and medicine, and specifically provides glucan-containing powdered oil, in particular beta-glucan-containing powdered oil and a capsule thereof. The powdered oil is prepared by using glucan, in particular beta-glucan taken as wall material and using functional oil as core material through the step of encapsulating the functional oil into the glucan wall material so as to obtain microencapsulated powdered oil with controlled-release function characteristics, so that the beta-glucan-containing powderedoil is convenient to use and endowed with special physiological functions such as immune adjustment and blood fat adjustment and the like. The microencapsulated powdered oil is filled into an empty capsule so as to obtain a hard capsule, and the hard capsules can be used as medicines and health products or food.

The invention provides a beam design method based on safety energy efficiency in a satellite-ground integrated network, which is used for solving the low system safety energy efficiency of a downlinkof the existing satellite-ground integrated network. The method comprises the following steps: firstly, forming a high-gain directional beam by adopting analog precoding; secondly, designing digital precoding to eliminate inter-user interference; and finally, proposing a joint optimization problem of transmitting power and a power splitting coefficient, so as to maximize the safety energy efficiency of the system and meet the service quality constraint of each user at the same time, and the interference limitation of a satellite ground station and power consumption limitation of a base station. In order to solve the problem, an iterative algorithm based on Dinkelbach and continuous convex approximation SCA is provided to obtain the solution of the problem, and the convergence efficiency ofthe safe transmission rate of the system is improved. According to the method, a millimeter wave large-scale MIMO NOMA system is combined with the SWIPT technology in the ground network, and the basestation provides services for a plurality of users and protects the satellite ground station from interference.

A temporary storage device fabricated at least in part of memory stretch material (such as synthetic rubber, e.g. polychloroprene material and the like. A storage portion of said device may be fabricated from the same polychloroprene material and is configured with at least one defined storage pocket. An attachment portion of the storage device has defined therein at least one generally annular stretchable opening. This attachment opening, due to the elastically stretchable quality of the device fabric will be stretched sufficiently to surround and cling snugly to a support stanchion such as a bedpost commonly found on a bunk or loft bed. More than one attachment opening of different sizes can be defined in the attachment portion so as to sizably correspond with different posts. The suspended storage device remains in place due to its gripping elasticity as well as gravity pull which distorts and further tightens the elastic opening.

The invention discloses a biological dehydration method for garbage, which comprises piling garbage on a site, covering a molecular screening film on the garbage pile, and carrying out forced ventilation on the garbage pile until the dehydration is finished. The molecular screening film at least comprises an expanded teflon film layer, wherein the thickness of the expanded teflon film is 0.22-0.26 mu m, the micropore size is 0.5-1 mu m, and the number of pores is 10-20 billion / cm<2>. The molecular screening film is covered to biologically dehydrate the biochemical garbage, thereby effectively preventing malodorous gas in the pile from escape, ensuring that water can smoothly pass through the molecular screening film, quickly dehydrating the garbage pile and implementing a pollution-free processing environment.

Methods and apparatus are provided for mitigating cross-link interference. The method is implemented by a base station of a wireless communication system, the base station serving user terminals in a first cell. The method comprises selecting (610) a primary time division duplex, TDD, configuration designating uplink and downlink subframes for communication with the user terminals in the first cell,and determining (620) uplink subframes of the primary TDD configuration that are overlapping in time with downlink subframes of a TDD configuration used in a second cell. The method also comprises transmitting (630), to a user terminal in the first cell, a request to use a supplemental TDD configuration for transmitting uplink control information, wherein uplink subframes of the supplemental TDD configuration are not overlapping in time with downlink subframes of the TDD configuration used in the second cell.

The invention relates to a blue-light-resistant and anti-ultraviolet cosmetic raw material, a preparation method thereof and an application of the raw material. The cosmetic raw material comprises Arabian jasmine flower extracts, pale butterflybush flower extracts, bisabolol, glycerin, water, propylene glycol, titanium dioxide, cyclopentasiloxane, isohexadecane, polydimethylsiloxane, petrolatum, 1, 2-hexanediol, butyl methoxy dibenzoyl methane, Xanthan gum and the like. Plants containing natural active components are extracted to form an all-optical protection cosmetic, the cosmetic contains various nourishing components, is lightsome, breathable, fine, smooth, textured, soft, moist and nourished, can form a clear isolated layer on the surface of a skin and has excellent functions of resisting blue light, ultraviolet ray and oxidation and the like, interference of dust, haze, make-up products and the like to the skin is avoided, delicate skins are protected moment by moment, and all-weather protection is provided for the skin. The all-optical protection cosmetic is remarkable in effect, good in stability, convenient to use and high in universality and has wide application values.