86results about How to "Will not affect processing" patented technology

This invention relates to a method for carrying out CRC check and coding process to transmitted information by a base station including: a base station processes CRC check information to the information of each user device and cascades the information blocks got from processing the user devices to form one or multiple information blocks to be coded. When the base station collects information of the multiple user devices in an information block and codes, it adds CRC to the specific information of each device and when the device receives information, it checks CRC to the information block of specific user devices only but not needs to check CRC to the blocks containing multiple user device informarion, if any one in which is faulty, it will not influence the process to specific informationblocks so as to increase the transfer of information.

The invention discloses a website bug protection method, device and system, and relates to the technical field of information safety. The main purpose is that a website bug can be protected from being attacked in time on the premise that a program source code is not changed. According to the main technical scheme, a bug protection server end acquires the bug to be protected; the using rule of the bug to be protected is analyzed to obtain a bug patch protection rule; the bug patch protection rule is added into a bug patch protection rule database; a bug protection client end acquires the bug patch protection rule, and the bug patch protection rule is a bug using rule; the bug patch protection rule takes effect at a firewall end; when an access special to certain bugs is received, whether the access behavior is a malicious behavior or not is determined according to the bug patch protection rule; if the access behavior is the malicious behavior, the access is stopped. The website bug protection method, device and system are mainly used in the process of website bug protection.

The invention relates to the technical field of precision machine manufacturing, in particular to additive and subtractive composite manufacturing process equipment which comprises a protective cover,a subtractive device and a support. The subtractive device and the support are arranged in the protective cover, and the subtractive device is provided with an electric spindle with X, Y and Z degrees of freedom and a laser galvanometer with X degrees of freedom. A powder spreading device, a powder supply box and a forming box are arranged on the support, the powder spreading device is provided with a powder spreading panel and a movable scraper, a powder supply port and a forming port are formed in the powder spreading panel, the powder supply box is arranged on the lower side of the powdersupply port, a liftable powder supply piston is arranged in the powder supply box, and the forming box is arranged on the lower side of the forming port. A liftable forming piston is arranged in the forming box, a powder supply moving mechanism is arranged in the support, and the powder supply box is driven by the powder supply moving mechanism to move between the powder supply port and a powder supplementing port. The equipment is reasonable in space layout, good in sealing performance, accurate in powder supply and capable of achieving online detection, the machining quality and precision are guaranteed, and the machining efficiency is improved.

The invention discloses an application of an allantoin for preparing a feed additive, in particular to the application of the allantoin to preparing a feed additive which is used for promoting growth and improving lean meat factor. The feed additive is of a powder, a granule or an oral liquid which consists of the allantoin and edible accessories. The application of the allantoin for preparing the feed additive has the advantages of low cost, convenient use and larger application value.

The invention discloses an electric cable synchronous driving device which comprises a mounting plate (1) and a motor (2). A first belt wheel (5), a second belt wheel (7), a third belt wheel (6) and a fourth belt wheel (8) are hinged on the mounting plate (1), a belt (9) is tensioned on the first belt wheel (5) and the second belt wheel (7), another belt (9) is tensioned on the third belt wheel (6) and the fourth belt wheel (8), a passage (13) allowing electric cables to pass is formed between the two belts (9), and the first belt wheel (2) and the third belt wheel (6) are driven by the motor (2). By the electric cable synchronous driving device, processing of the electric cables are more convenient and processing accuracy can be improved.

The invention relates to a locating crystal support for cutting a polycrystalline silicon ingot, which comprises a base plate, a side face locking device, an angle locking device and the polycrystalline silicon ingot, wherein a support seat is arranged on the bottom end of the base plate; an adhesive hole is arranged in a box; two fixed counter bores are arranged in a side face locating module; a fixed counter bore is arranged in the center of an angle locating module; the side face locking device is arranged on the side face locating module; and the angle locking device is arranged on the angle locating module. According to the crystal support, the most effective stability function can be played on the polycrystalline silicon ingot, the location is accurate, the processing of linear cutting cannot be affected, the base plate cannot be abraded easily in a long-time use process, and the service life of the base plate is greatly prolonged.

The invention discloses a big data analysis method and an artificial intelligence platform applied to a cloud computing communication architecture, and the method comprises the following steps: firstly screening out flow redundant data in to-be-screened business data through employing a data screening model, so as to obtain a plurality of groups of user behavior data; secondly, according to time node distribution information determined based on a historical data mining result, performing data nodularization processing on each group of user behavior data to obtain a plurality of node data packets; then determining behavior characteristic data in the node data packets with the same data mining triggering time period, integrating the behavior characteristic data into to-be-mined characteristic data according to the sequence of the data mining triggering time periods, and finally converting the to-be-mined characteristic data according to a set conversion mode to obtain an input data set;and performing data mining on the input data set to obtain an output data set corresponding to the input data set. Therefore, the accuracy of the data mining result can be ensured on the premise of reducing the size of the feature data needing to be mined as much as possible, and the data mining efficiency is improved.

The invention discloses a buffer device for machining and manufacturing, and relates to the technical field of machining auxiliary equipment. An upper base is arranged at the upper side of a lower base; four side walls and the bottom inside the upper base are fixedly equipped with buffer cushions which are of semi-circular structures, and raised grains are arranged on the outer walls of the buffercushions; hook rings I are fixedly arranged on the inner walls of the four sides of the upper side of the upper base; tension springs are hooked in the hook rings I; the tail ends of the tension springs are hooked in hook rings II; and the hook rings II are arranged inside the upper base, and are fixedly arranged on external processing equipment; a cavity is arranged in a housing of the upper base; a buffer mechanism I is arranged on the bottom of the cavity; buffer mechanisms II are arranged at the four sides of the cavity; an inner cavity is arranged in the lower base; and a multi-buffer damping mechanism is arranged on the bottom, so that buffering and damping effects are improved, and processing of a workpiece is not affected; and sides are equipped with buffer and damping mechanisms,so that multi-direction buffer and damping can be performed, and therefore, the processing equipment is not easily vibrated or impacted, a fault rate is reduced, and the service life is prolonged.

The invention relates to the technical field of fabric sewing auxiliary device for automatic textile machinery, in particular to a fabric sewing auxiliary device for automatic textile machinery. The fabric sewing auxiliary device comprises a worktable, the upper surface of the worktable is provided with an operating cavity, a fabric fixing plate is arranged in the operating cavity, balls fitting the bottom surface of the operating cavity are movably inlaid at the bottom edge of the fabric fixing plate, and the fabric fixing plate is movably mounted in the operating cavity through a hinge mechanism. By arrangement of a component for controlling the fabric fixing plate to move in multiple directions, convenience in moving and adjustment of the fabric fixing plate is achieved, and only designof a vertical-lifting fabric sewing mechanism is required, so that production cost is reduced, and structural simplicity is realized. By arrangement of a component for convenience press fitting of fabrics and a component for fabric suction fixation, stable fixation of the fabrics is facilitated, and the fixed fabrics are less prone to deviation. By arrangement of a part for collecting waste in afabric sewing process, convenience in waste collection is achieved, and processing is unaffected.

The invention discloses a silicone rubber composite material for fused deposition 3D printing and a preparation method thereof. The invention discloses the silicone rubber composite material which canbe used in a fused deposition 3D printing process, has adjustable hardness, and has a fatigue resistant function, and a preparation method thereof. The composite material comprises the following components in parts by mass: 45.7-58.0 parts of a silicone rubber, 5.0-7.0 parts of a modified PVB, 20.0-28.0 parts of white carbon black, 10.0-15.0 parts of calcium phosphate, 2.0-5.0 parts of a EPDM graft, 0.5-1.2 parts of an amino-silane coupling agent, 0.5-1.0 part of a crosslinking agent, and 1.0-2.0 parts of a lubricant. Through rheological extruder blending and reaction compatibilization, compatibility of the silicone rubber, the bonding resin PVC with the inorganic reinforcing materials is improved, so that the silicone rubber composite material is endowed with good mechanical properties,fatigue resistance and adjustable hardness. The product is particularly suitable for production of fused deposition 3D printed dental medical equipment.

The invention discloses a dustproof environment-friendly wood carving machine for a wood sculpture, and relates to the technical field of wood carving machines. The dustproof environment-friendly woodcarving machine aims to solve the problem of recycling and cleaning waste wood chips of the wood carving machine. The dustproof environment-friendly wood carving machine specifically comprises a workbench; the outer wall of the bottom end of the workbench is fixedly connected with a support through screws; the outer wall of the top end of the workbench is connected with an arc-shaped electric guide rail through bolts; the inner wall of one side of the arc-shaped electric guide rail is slidably connected with a bearing sliding block; the outer wall of the top end of the bearing sliding block is fixedly connected with an adjusting box through the screws; the outer wall of the top end of the workbench is fixedly connected with a bearing block through the screws; a servo motor is connected tothe outer wall of the top end of the bearing block through the bolts; first electric guide rails are machined on the inner walls of the two sides of the workbench; the inner wall of one side of eachfirst electric guide rail is slidably connected with a supporting sliding block; and the outer walls of one sides of the supporting sliding block are fixedly connected with a beam through the screws.According to the dustproof environment-friendly wood carving machine for the wood sculpture, by arranging a chip removing cover, the purpose of comprehensively recycling wood chips generated during wood carving machining is achieved, the recycling rate of the wood chips is increased, and the working efficiency is improved.