67results about How to "Achieve the purpose of correction" patented technology

The present invention relates to an air pressure limb-correcting plate. It includes four portions of back plate, tie (binding band), air bag and air-charging bag. The back plate is plastic plate or composite plastic plate or wood plate and is wrapped and sewed in an outer cover made of PVC composite fabric or leather material, the tie is made of pure cotton cloth and is sewed on upper and lower two ends of back plate outer cover; the air bag is made up by adopting PVC composite fabric or leather material. Besides, said invention also provides its action principle and concrete application method.

The invention relates to a perpendicularity regulating method for a foundation cast-in-place pile steel bar cage of a power transmission iron tower. According to the method, the lower rend of each vertical steel bar of the steel bar cage is respectively provided with a perpendicularity regulator, each perpendicularity regulator comprises a clamp sheet, an arc-shaped main buckle rod, a sharp head metal hammer, a heavy hammer shaft, a clamp sheet shaft and a steel wire lifting rope, one end of the arc-shaped main buckle rod is movably hinged to the clamp sheet used for clamping the vertical steel bars through the clamp sheet shaft, the other end of the arc-shaped main buckle rod is hinged to the sharp head metal hammer through the heavy hammer shaft, the lower end of the sharp head metal hammer is provided with a sharp head and can freely rotate around the heavy hammer shaft, the sharp head metal hammer and the arc-shaped main buckle rod are connected with the steel wire lifting rope, and the upper end of the steel wire lifting rope extends out of a well opening protection tube. The perpendicularity regulating method is applicable to all perpendicularity regulating work procedures of cylindrical drill holes to the bottom steel bar cage, is suitable for in-site processing, and has the advantages that the installation is simple and convenient, the repeated use can be realized, economy and practicability are realized, and more obvious effects of high speed, convenience, practicability, social benefits and economic benefits can be achieved.

The invention relates to a photoelectric encoding principle based intelligent controller for a gear elevator. By means of the intelligent controller, the problems of low leveling accuracy, large installation and maintenance workloads, high costs, poor safe reliability and the like in existing control schemes are solved. The intelligent controller comprises a power circuit, a programmable logic controller (PLC), a car control circuit, an electromagnetic braking circuit and a status indication circuit. The intelligent controller is characterized in that output ends of the power circuit, a photoelectric encoder, a self-correction circuit, a self-calibration circuit, an out-of-limit protection circuit, a data recording circuit and the car control circuit are connected with the input end of the PLC respectively; the output end of the PLC is connected with input ends of a variable frequency drive circuit, an overload protecting circuit, the electromagnetic braking circuit, the status indication circuit and a general packet radio service (GPRS) communication circuit respectively; the output end of the overload protecting circuit is connected with the input end of a motor; the photoelectric encoder is fixed on a motor shaft of the motor. According to the intelligent controller, the photoelectric encoder is used for controlling the elevator to operate, the system complexity is reduced remarkably, the safe reliability is improved greatly, and installation and maintenance workloads and costs are reduced.

The invention relates to a deformation rectifying method for plate carburizing and quenching gears, and belongs to the technical field of metal thermal treatment. The method comprises steps of measuring and selecting, pre-moving stress, preparing a tool, mounting a workpiece, re-quenching, tempering and the like. By adopting the deformation rectifying method, the large end of a common normal line of a to-be-rectified gear faces downwards and is in direct contact with a tray higher than the gear, so that the cooling speed of the part of the gear can be reduced, thermal treatment expansion of the part is relatively small, and the phenomena of a relatively shallow carburized layer and a gear root step caused by too great follow-up milling amount due to secondary quenching are avoided; and meanwhile, the cooling speed for the upper end of the gear is relatively high, and the thermal treatment expansion is greater, so that the defect of a relatively small size of the common normal line after primary carburizing and quenching is compensated.

The invention provides a correcting device of an injector arranging machine, belongs to the field of production equipment of medical apparatus and instruments, and solves the problem that in an existing injector conveyor, when an injector on a rolling shaft is conveyed to the next work station, the injector is obliquely arranged and inconvenience is caused to the next process. The correcting device of the injector arranging machine comprises a support, an injector fetching mechanism capable of enabling the injector to be positioned with the support is axially fixedly connected on the support, one end of the injector fetching mechanism is penetratingly arranged on a rotating shaft on the support, and a driving mechanism capable of driving the rotating shaft to rotate and enabling the injector fetching mechanism to rotate to a preset angle is arranged on the support. The correcting device of the injector arranging machine is simple in structure, accurate in correction, high in production efficiency and stable in injector fetching process.

The invention discloses an aligning and guiding device for an engineering tubular pile, which comprises a frame body, wherein the frame body comprises two vertical frames and a transverse frame; the two vertical frames are arranged in the front of both ends of the transverse frame; the upper part and the lower part of the frame body, namely the upper parts and the lower parts of the two vertical frames and the transverse frame are respectively provided with a plurality of regulating and positioning devices which are surrounded into a ring and uniformly distributed; and the upper part of the transverse frame of the frame body is also provided with an electric control cabinet. The device has the advantages of aligning the perpendicularity of the tubular pile, vertically guiding the tubular pile in a beaten process and ensuring the basic quality of the tubular pile.

The invention discloses a multiaxial material returning device for cutting a reinforced fabric. The device comprises a material returning mechanism which comprises a bracket, wherein a guide axle is arranged on the bracket; a left upper end and a right upper end of the bracket are provided with a support seat respectively; a support axle is arranged between the two support seats; the two support seat are symmetrically provided with support devices; each support device comprises two pairs of support bearings which are arranged on the two support seats respectively; two ends of the support axle are arranged on the two pairs of support bearings respectively; an edge correction device on the left side of the bracket comprises an edge correction support which is fixedly arranged on the left side of the bracket; two fixing blocks and a screw arranged on the two fixing blocks are fixedly arranged on the edge correction support; the screw between the two fixing blocks is provided with a positioning component; and the support axle is provided with a positioning ring matched with the positioning component. Through the multiaxial material returning device for cutting the reinforced fabric, the fabric on a fabric distribution roller can be unwound to an accurate position and the cutting quality is guaranteed; moreover, the unwinding efficiency of the fabric distribution roller can be improved by adjusting the unwinding speed of the fabric distribution roller, therefore the cutting efficiency can be improved.

The invention discloses a high-speed railway ballastless track mortar layer horizontal drilling machine tool which comprises an articulation fixed base I (6), a motor left end fixing rack (7), a motor (8), a motor right end fixing rack (9), a driving wheel (10), a driving band (11), a rotating handle (12.1), a driven wheel (14), a drill stem fixing rack (15), an articulation fixed base II (16), a drill rod (17), a bracket (18) and a sliding rod (19). The high-speed railway ballastless track mortar layer horizontal drilling machine tool can be used for horizontally drilling a mortar layer by use of a limited construction space under the condition of not greatly changing a railway major structure, thereby providing a guarantee for subsequent construction and achieving the purpose of correcting a track plate; when in operation, the high-speed railway ballastless track mortar layer horizontal drilling machine tool has the characteristics of simple structure, short readiness time, convenience in operation and control, no region restriction and the like, can be used for performing horizontal drilling operation on the mortar layer under the condition of not damaging major structures, such as the track plate, the base and a bridge, and is capable of improving the stability in operation.

The invention discloses a nipple correction device. The device comprises a housing, the inside of the housing is provided with a hollow cavity, a suction cup penetrates through a side wall of one endof the housing, one end of the suction cup extends into the hollow cavity, the outer side wall of the suction cup is fixedly connected to the side wall of the housing, the side wall of one end, away from the suction cup, of the housing is fixedly connected with a sleeve, the sleeve is internally provided with a sliding cavity, the side wall of one end, away from the suction cup, of the housing penetrates through the side wall of the sleeve and extends into the sliding cavity, a hollow cavity is slidably connected with a piston block, the end, away from the suction cup, of the piston block is fixedly connected with a sliding rod, the end, away from the piston block, of the sliding rod penetrates through the side wall of the housing and is slidably connected to the side wall, and the inner side wall of the sliding cavity is fixedly connected with a hollow rod. The device is reasonable in structure design, and can correct puerpera nipple depression, thereby not only ensuring the health ofpuerpera, but also ensuring the normal eating of a baby.

The invention discloses a quantum fuzzy machine learning adversarial defense model method. The method comprises the steps of S1, constructing a quantum fuzzy data sample of a legal user; S2, simulating a malicious attacker to construct an attack strategy: adding the constructed disturbance into a quantum fuzzy data sample of a legal user to form a quantum fuzzy countermeasure sample of the malicious attacker; S3, submitting the quantum fuzzy data sample of the legal user and the quantum fuzzy adversarial sample of the malicious attacker to a quantum fuzzy machine learning system for training and learning, and making a correct decision by the quantum fuzzy machine learning system, wherein the quantum fuzzy machine learning system comprises an adversarial defense module, and the adversarialdefense module is an adversarial sample for defending malicious attackers, so that the quantum fuzzy machine learning system makes a correct decision. The model method can effectively resist the attack of a malicious attacker, improve the safety and robustness of a quantum fuzzy machine learning system, and ensure the safe and reliable operation of a quantum fuzzy machine learning algorithm.

The invention discloses a roller-type leveler for a metal plate. The roller-type leveler for the metal plate comprises a motor, a power gear case, upper leveling rollers, lower leveling rollers, supports and a machine body, wherein the power gear case and the supports are fixedly arranged on the machine body; the power gear case is driven by a motor; both ends of each upper leveling roller and both ends of each lower leveling roller are respectively connected onto the supports; all the upper leveling rollers and the all the lower leveling rollers are respectively connected with the power gear case through universal spindle couplings. According to the leveler disclosed by the invention, the bending deflection of the metal plate can be reduced, so that multiple original curvature are gradually turned into single curvature, and finally, the metal plate is leveled so as to reach the leveling accuracy of the process requirement; the roller-type leveler for the metal plate cab be applied to leveling the metal plate with various specifications.

The invention discloses a natural scene character detection and recognition method based on CRAFT and SCRN-SEED frameworks, and the method comprises the following steps: (1) building an image data set through employing a real data set and a synthetic data set, and dividing the image data set into a training set and a test set; (2) training a CRAFT network by using the image data set; (3) training an irregular text correction network SCRN by using the real data set; (4) combining the SCRN with the SEED network, and training the combined SCRN-SEED network; and (5) the CRAFT network is connected with the SCRN-SEED network, and a complete model is constructed and trained. According to the method, bent and deformed texts or long text instances can be fully detected, each character is accurately positioned, then the detected characters are connected into one text through an affinity mechanism to achieve the purpose of detection, and the method is suitable for bent, deformed or extremely long texts; by correcting irregular text pictures and using semantic information for global information detection, low-quality text instances can be accurately recognized.

The invention relates to a noninvasive muscle bone joint detection corrector which comprises a massage contact, a connecting rod, a vibration generator and a numerical control system, wherein the vibration generator is arranged in a body; one end of the massage contact is fixedly connected with the connecting rod; the rod body of the connecting rod, positioned in the body, is divided into a driven part and a positioning part; the driven part is in fit connection with the vibration generator capable of enabling the connecting rod to reciprocate; the positioning part is in fit connection with a positioning sleeve capable of preventing the connecting rod from rotating axially; and the positioning sleeve is fixed in the body. The noninvasive muscle bone joint detection corrector provided by the invention consists of the massage contact, the connecting rod, the vibration generator, a force sensor and the numerical control system; the massage force is detected through the force sensor, and the vibration frequency of the vibration generator is controlled by the numerical control system; and the noninvasive muscle bone joint detection corrector is applicable to the massage force on the muscle bone joints at different body parts, realizes contact type vibration correction and stimulates the muscles and nerves around the joints to make the hardened muscles and nerves move and the deformed and displaced joints reset so as to achieve an aim of correction.

The invention relates to the technical field of limb correction and rehabilitation, in particular to a leg and foot internal and external rotation corrector. The corrector comprises a first flat plate, a second flat plate, a backrest and four supporting columns, the side edge of the first flat plate is connected with the side edge of the second flat plate through a second limiting hinge, and the first flat plate is connected with the backrest through a first limiting hinge; a plurality of leg correcting structures are arranged on the first flat plate, a plurality of leg correcting structures are arranged on the second flat plate, and two foot correcting structures are further arranged on the second flat plate; the leg correcting structure is detachably connected with the first flat plate or the second flat plate through a base, and the foot correcting structure is detachably connected with the second flat plate through the base. A chair type correction mode is adopted, the angle between the backrest and the first flat plate and the angle between the second flat plate and the first flat plate are adjusted through the first limiting hinge and the second limiting hinge, the whole chair type correction device can be changed into a flat plate bed through angle adjustment, and the purpose of correction can also be achieved when a user lies down for a rest conveniently.

The invention relates to an elevator car manufacturing and processing machine and processing method. The elevator car manufacturing and processing machine comprises an adjusting device, a correcting device and a cleaning device, the correcting device is installed at the upper end of the adjusting device, the cleaning device is installed on the upper side of the correcting device, the correcting device comprises an electric air cylinder, a C-shaped plate, a positioning column, an extrusion frame, a ratchet wheel, a threaded rod, a clamping plate and a control rod, and the cleaning device comprises a telescopic brush, a flat plate brush, a cylindrical spring, an inclined brush, a sponge block, a felt block and a rubber head. According to the elevator car manufacturing and processing machineand processing method, adjusting is carried out on the horizontal displacement of the correcting device and the cleaning device through the adjusting device, correcting and leveling can be carried outon the car plate wall through the correcting device under the condition that the elevator car manufacturing and processing machine does not need to be on a horizontal plane, and cleaning is carried out on the car plate wall before and after correcting and leveling through the cleaning device.

A road marking device, comprising a ring body of transparent material, a circular groove concentric with the ring body of transparent material is arranged on the surface of the ring body of transparent material, and more than two movable One surface of the block is in contact with the inner surface of the circular groove closer to the torus of transparent material, and the radian of the contact portion where the block is in contact with the torus of transparent material remains consistent. The blocks are evenly distributed in the circular groove. The torus of transparent material has connecting rods along the radial direction of the torus of transparent material. Such a structure avoids the defect that the existing set coordinates are difficult to set correctly due to inaccurate visual inspection, and the spraying effect is not good enough due to large errors.