374 results about "Blocked Connection" patented technology

The invention relates to a louver curtain anti-slip device for a hollow glass built-in louver, and belongs to the technical field of sunshade hollow glass products. The hollow glass built-in louver comprises a louver body and a louver curtain lifting traction rope inner control mechanism up and down movably arranged in the louver body; the louver curtain anti-slip device comprises a louver curtainlifting traction rope inner sliding block connection mechanism and a magnetic attraction mechanism, the louver curtain lifting traction rope inner sliding block connection mechanism in a use state isconnected with the louver curtain lifting traction rope inner control mechanism, the portion, corresponding to the lower portion of the louver curtain lifting traction rope inner sliding block connection mechanism, of the magnetic attraction mechanism is fixed with the louver body, and magnetic attraction or release of magnetic attraction of the louver curtain lifting traction rope inner slidingblock connection mechanism and the magnetic attraction mechanism is achieved. The situation that the louver curtain lifting traction rope inner control mechanism slides upwards, so that a louver curtain in a rising state slips abnormally can be avoided, and the demand of a user for the desired opening effect on the louver curtain is met.

A method, apparatus, and computer instructions for responding to a denial of service attack. The method comprising from a remote data processing system detects an occurrence of the denial of service attack in which invalid credentials are presented to the data processing system. Connections from the remote data processing system to the data processing system are blocked in response to detecting the occurrence of the denial of service attack. A command is selectively sent to a server data processing system to block connections from the remote data processing system, in response to detecting the occurrence the denial of service attack.

The invention relates to a technique combining the chemical huff and puff stimulation and the reversed plugging control. The technique adopts slug-type injection mode, including active agent slug, water plugging profile modification agent slug an displacement fluid slug, and includes the following steps: (1) firstly, injecting the active agent into the oil production layer, (2) injecting the water plugging profile modification agent 0-20 hours later, (3) then using excessive displacement fluid to lift all chemical agents to a place which is more than 3m away from well bore, and then using water to displace the excessive displacement fluid to the stratum and finally closing the well for 1 to 2 days for condensation. The purpose of the technique is to combine the huff and puff of the active agent with high oil-washing efficiency and low interfacial tension and the reversed profile control and flooding of the oil well, thus not only increasing the conformance factor of the injection of the water but also improving the oil displacement efficiency and extending the life circle.

The invention relates to a stiffness test bench device of debugging engine hood used in the automobile collision test and use method thereof, which solves the problem that the traditional automobile part collision tester is not suitable for finishing the collision test of the engine hood; a hood lock connection column and a hood hinge connection column are arranged on the base of the bench; the hood hinge connection column is in the fixed height; a T-shaped fixing guide rail is fixed on the base of the bench; a buffer block connection column moving along the fixing guide rail is arranged on the fixing guide rail; a movable guide rail is arranged on the base of the bench; the hood hinge connection column is movably arranged on the movable guide rail; and the buffer block connection column and the hood lock connection column are in the structure with variable height. The installation angle of the engine hood in the normal state is simulated via the hood hinge connection column, the buffer block connection column and the hood lock connection column; the tested results are in accordance with the actual situations; the stiffness of the engine hood is really reflected; and the stiffness test bench device of debugging engine hood is applicable for the engine hoods in the different automobile types.

The invention discloses a mopping robot which comprises a water tank, a cleaning cloth, a bracket and an elastic element, wherein the bracket comprises a shell; at least one side wall of the shell is arranged in arc shape; at least one first through hole is formed on a base plate of the shell; the water tank is connected with one end of the elastic element; the bracket is connected with the other end of the elastic element; the bracket is located under the water tank; the cleaning cloth is arranged on the bracket and covers the first through hole. The mopping robot provided by the invention is suitable for uneven ground, is beneficial to the improvement of cleaning effect of the mopping robot and is capable of widening the application scope of the mopping robot; the bracket has an arc-shaped side wall, so that the bracket can smoothly climb to the bulged part on the ground, the promotion for the stability of the working of the mopping robot is benefited, the damage risk of the mopping robot is reduced and the user experience is promoted; the water tank is in blocking connection with the bracket, so that the user can conveniently take out the tank for filling water, cleaning and replacing the cleaning cloth under the condition of guaranteeing the cleaning effect of the mopping robot.

A driving method for local dimming of a Liquid Crystal Display (LCD) device and an apparatus using the same are disclosed. The driving method includes assigning a first block index to each of a plurality of blocks into which backlight unit is divided, detecting a connection order of the blocks in the backlight unit, arranging the first block indexes according to the block connection order, storing first block index ordering information that specifies the arranged first block indexes, retrieving the stored first block index ordering information, generating second block index information that specifies second block indexes corresponding to the first block indexes of the backlight unit, determining a local dimming value for each block by analyzing input data on a block basis according to the second block index information, rearranging the local dimming values arranged based on the second block index information according to the first block index ordering information, and driving the plurality of blocks respectively using the rearranged local dimming values of the plurality of blocks.

The invention relates to the field of wireless network application and discloses a false-AP detecting and blocking method, a wireless device and a router. By broadcasting a Beacon message carrying a specific encrypted field and receiving Beacon messages broadcast by peripheral APs, whether SSIDs carried in the received Beacon messages are identical with an SSID of a self AP or not is judged; when the SSIDs carried in the received Beacon messages are identical with the SSID of the self AP, whether the encrypted field is carried in the Beacon messages or not is judged, it is detected that the AP sending the corresponding Beacon message is a false AP when the encrypted field does not exist in the corresponding Beacon message, and a De-Authentication message for canceling identity authentication is sent to a client side to block connection between the client side and the false AP. The false AP is effectively identified, and the client side is blocked and protected against the risk that personal information is stolen due to the fact that the client side is connected with the false AP.

The invention discloses an adjusting device for a reflector, which comprises the reflector, a reflector carrier, a plurality of adjusting elastic sheets, a lower optical engine shell, a plurality of adjusting springs and a plurality of adjusting bolts, wherein the reflector is fixed on the front surface of the reflector carrier; a plurality of bolt pillars are arranged on the rear surface of the reflector carrier; one ends of the adjusting elastic sheets are in blocking connection with the reflector carrier while the other ends are fixed on the lower optical engine shell; a plurality of adjusting bolt holes corresponding to the bolt pillars are arranged on the lower optical engine shell; a plurality of spring slots around the adjusting bolt holes are arranged on the back side of the lower optical engine shell; the adjusting bolts pass through the adjusting bolt holes and are connected with the bolt pillars of the reflector carrier; the adjusting springs are around screw rods of the adjusting bolts; and one ends of the adjusting springs are resisted against the spring slots of the lower optical engine shell while the other ends are resisted against the nuts of the adjusting bolts. The adjusting device for the reflector provided by the invention can be used for conveniently adjusting the position and/or angle of the reflector.

File configuration information is not stored in a specific region of a flash memory. Block information composed of a file ID and block connection information is added to each block with file data, and the file configuration information is reconfigured based on the block information at the time of performing mount processing of the flash memory.

The invention relates to an image coding method based on total variation, comprising the following steps of: (1) decomposing an input image (I) into a structure component (u) and a texture component (v); (2) analyzing the (u) at a coding end, selecting an analyzed area, mapping the (u) to the (v), and coding non-synthetic areas in the (u) and the (v) by using JPEG (Joint Photographic Experts Group) traditional coding mode; analyzing areas which need to be analyzed in the (v) by using a block connection method at a decoding end, v'' represents an analyzed result of a texture area, and u' and v' respectively represent compressed results of the non-synthetic areas in the (u) and the (v); (3) superimposing the u', the v' and the v'' at the coding end to obtain an image I', and I'' represents a result of the input image I which is compressed by the traditional FPEG; and under the same bit rate, judging whether the I' or the I''is nearer to the I by a JND (Just Noticeable Difference) model, then, if I'' is nearer to the I, reducing a decomposable model parameter lambda, returning to the step (1) to continue a whole process until the I' is nearer to the I as compared with the I'', finishing circulation, and selecting the I'. The invention can increase the coding quality of the image at the coding end.

A surgical instrument. The surgical instrument comprises a handle, a battery, a motor, and a lockout system. The handle comprises a primary portion and a grip portion. The grip portion is releasably connected to the primary portion. The battery is within the grip portion. The motor is in electrical communication with the battery. The lockout system is within the handle, and is structured and arranged to block connection of the grip portion to the primary portion after the grip portion is disconnected from the primary portion a predetermined number of times.

The invention relates to a modularized speed-fold chain conveyor belt which comprises speed-fold chains, two side racks, a connecting rod and a drive motor, wherein the speed-fold chains are arranged in rails of the two side racks; the two side racks are connected through the connecting rod; protective covers are arranged at the two sides of each side rack; a rotary shaft is arranged in the protective cover at one end, a chain wheel is in blocking connection to the corresponding rotary shaft, and the corresponding rotary shaft is connected to the drive motor; a tightening device is arranged in the protective cover at the other end; guide wheels and guide blocks are arranged in the protective covers; blocking blocks which are connected to the rails of the racks of the next speed-fold chain conveyor belt are arranged in the tail ends of the rails of the two side racks; and adjacent two speed-fold chain conveyor belts are connected through a connecting plate. The modularized speed-fold chain conveyor belt is safe and reliable, is stable in operation, is high in modularization degree and is high in universality.

The invention discloses a damp-proof dustproof multi-layer storage device for electronic elements. The damp-proof dustproof multi-layer storage device comprises a box body, wherein an open-source single chip microcomputer, an internet of things device and air blowing device are separately mounted on the side surface of the box body; a heating device is mounted at the inner side of the box body; the inner side of the box body is movably connected with a storage box through a first slide mechanism; the side surface of the storage box is fixedly equipped with a rubber handle; the storage box is fixed with the box body through a blocking mechanism; and the inner side of the storage box is movably connected with a partition plate through a second slide mechanism. According to the damp-proof dustproof multiplayer storage device for the electronic elements disclosed by the invention, slide rails are in sliding connection with slide slots for taking out the storage box from the box body, the electronic elements are placed inside the storage box, and the storage box is conveniently opened for convenient use; and magnetic card slots are in blocking connection with magnetic card slots for connecting the storage box to the box body in a sealing mode, so that outside moisture is prevented from entering the box body through a connecting seam, and therefore, moisture resistance of the storagedevice is greatly improved.

The invention relates to the technical field of fur processing, in particular to fur rolling equipment. The fur rolling equipment comprises a base and further comprises a main rack which is blocking connection at one side of the upper end of the base, an operating frame which is in blocking connection at the other side of the upper end of the base, a beam arranged at the upper end of the main rack, a chassis, a motor and a rolling part which is arranged on the lower part of the case in a penetrating mode and is in rotary connection onto the motor; the operating frame comprises a guide barrel, a telescopic pole, an extruding part which is in rotary connection to the telescopic pole through threads, a supporting plate which is in rotary connection to the upper end of the telescopic pole through threads, an operating bearing part which is in blocking connection to the upper end of the supporting plate, a fixed block, a side rod, a pressing part which is in blocking connection to one end, away from the side rod, of the side rod, and a first spring which sleeves the telescopic pole and is positioned between the supporting plate and the extruding part. The fur rolling equipment realizes regulation on rolling force through the operating frame and the rolling part.

The invention discloses a heparin pump. The heparin pump comprises a casing, a machine frame, a stepping motor, a control circuit board, a lead screw, a lead screw nut, a guide rail and a sliding block connection block, wherein the machine frame is fixed in the casing, the stepping motor and the control circuit board of the stepping motor are arranged on a motor installation plate of the machine frame, one tail end of the lead screw is directly connected with a driving shaft of the stepping motor, the other tail end of the lead screw is in supporting connection with a supporting sleeve, the lead screw nut is in threaded connection with the lead screw, the lead screw nut is fixed to the nut connection block, the guide rail is fixed to the side plate of the machine frame, and the sliding block connection block is arranged on the guide rail. A spring with preset pressure is compressed in an inner hole of the sliding block connection block by the nut connection block through an axial retainer ring, and one tail end of the sliding block connection block is fixedly connected with a push rod for directly pushing an injector matched with the heparin pump in use. The heparin pump is simple and reliable in structure and has the functions of blockage, empty liquid warning, fast heparin injection and slow heparin injection.