30results about How to "Correction of curvature" patented technology

Defect inspection accuracy is improved by correcting warping of a glass substrate without generating excessive stress concentration on a side of the glass substrate, while meeting a demand of inspecting defects with a simple apparatus constitution while the glass substrate is being shifted. A glass substrate inspecting apparatus (1) inspects existence of defects included in a glass substrate (G) by scanning the glass substrate (G) by using a defect detecting means (3) by relatively moving the glass substrate (G) in the vertical posture to the defect detecting means (3) in the width direction of the glass substrate (G). The glass substrate inspecting apparatus is provided with an upper holding means (4) which holds the upper side of the glass substrate (G), and a lower holding means (5) which holds the lower side of the glass substrate (G). The glass substrate (G) is held only by the upper holding means (4) and the lower holding means (5), and the upper holding means (4) and the lower holding means (5) are separated one from the other. The glass substrate (G) is shifted in the width direction toward the defect detecting means (3), in a state where tension is applied to the glass substrate (G) in the vertical direction.

The invention relates to a traction rectification reduction bed with a tiltable former section a tiltable latter section. The traction rectification reduction bed is characterized in that: the reduction bed is a combined traction bed which consists of a front part, a middle part, a rear part, hinges and inclined angle regulation mechanisms according to corresponding posture of humans when lying prostrate or flat on back. The end face at one side of the middle part is hinged with the front part; the middle sections of legs at the front and the back of the side are symmetrically provided with ratchet angel regulation mechanisms capable of causing the front part to incline upwards or downwards; the end face at the side of the middle part is hinged with the rear part; the middle sections of legs at the front and the back of the side are symmetrically provided with ratchet angel regulation mechanisms capable of causing the rear part to incline upwards or downwards. The traction rectification reduction bed of the invention has reasonable design and compact structure, and not only is simple and practical but also can regulate the strength and angle during the traction process; besides, the traction rectification reduction bed of the invention is not only suitable for traction treatment for patients of processus anterior, processus aborolis and paraphysis, but also for traction treatment of patients who have limited stretching of the knee joints; in addition, the traction rectification reduction bed of the invention has the advantages of good traction treatment effect, low price and convenient use.

The invention discloses a high-power laser strip-type chip sintering clamp, and relates to the field of a semiconductor photoelectric technology. The high-power laser strip-type chip sintering clamp comprises a clamp base, a positioning plate, a probe positioning apparatus and spring probes, wherein a check block for limiting heat sink is arranged at one end of the clamp base while a positioning mechanism for positioning the heat sink is arranged at the other end of the clamp base; the positioning plate is perpendicularly mounted at the end of the clamp base through a fastener, wherein the heat sink check block is fixed at the end of the clamp base; a plurality of uniformly distributed through holes are formed in the probe positioning apparatus, wherein the through holes are adaptive with the spring probes; the spring probes are inserted in the positioning through holes respectively; the bottom ends of the spring probes are positioned above the heat sink and used for compressing to-be-sintered chips; and threads are further formed in the top parts of the positioning through holes, and the threads are matched with adjustable bolts for adjusting the magnitude of torsion of the spring probes. The clamp can apply different pressures on different parts of the high-power laser chip by the spring probes on the positioning plate so as to balance the stresses of the chip, correct smile bending degree and improve the optical beam quality of the chip.

The invention relates to a slimness fastening heat treatment facility and method. It belongs to heat treatment technique field. It is made up of aligning transporting race and quench, backfire high frequency heat treatment equipment. The aligning transporting race is made up of driving mechanism, axle seat, and dumb-bell shape roller. Its each segment set at least two pairs of interval roller. Each pair is set up and down. The axle is form X cross. At least one the roller is connected to the supporting axle on the axle seat. The driving input end of the supporting axle is connected to the driving mechanism. The inscribed column axle center of the up-down roller and the induction coil center of the heat treatment equipment are coaxial. The first, second, third race connect the quench and backfire in one line to realize continuance. This can greatly improve production efficiency, rectify slimness fastening bend to insure production quality.

This method for separating windings of an electric motor is a method for separating an insulating film on an end part of a winding that is wound on a magnetic pole of a stator. This winding-separation method is characterized in that a winding end part is pulled into a tensioned state, and an insulating-film-separating device having a rotating cutting blade is moved, separating the insulating film. It is thereby possible to separate the insulating film without breaking the wire. Even if aluminum, which is weaker than copper wire or iron wire, is employed in a conductor of a winding, it will be possible to prevent breakage when the insulating film is being separated.

The invention belongs to the technical field of tree straightening, in particular to equipment for straightening bent trees in a park. In order to solve the technical problem that a conventional treestraightening device uses disposable mechanical force for straightening trees, and the trees are easy to damage, the invention provides the following scheme of the equipment for straightening bent trees in a park. The equipment comprises a first fixed disk, a second fixed disk and a pair of backward wind gathering disks, wherein the first fixed disk and the second fixed disk are in rotatable connection; and a supporting member is fixedly connected to the side end of the first fixed disk and the side end of the second fixed disk; and a contraction returning resistant member and a positive windgathering disk are arranged between the first fixed disk and the second fixed disk. According to the equipment disclosed by the invention, the first fixed disk, the second fixed disk, the positive wind gathering disk, the contraction returning resistant member and the two backward wind gathering disks are arranged, so that when large wind comes, the contraction retuning resistant member is used for pushing a trunk bending position, the stress direction of the trunk bending position is opposite to a bending protruding direction, and tree bending is corrected; and the tree bending parts are naturally corrected under the action of the wind, the correcting effect is better, and the trees are not liable to damage.

The invention discloses a tool capable of cleaning various foreign matter short circuits between a cathode and an anode of an electrolysis bath, which is a paddle-shaped PP (polypropylene) plate. The width and length of the PP plate are equivalent to those of the cathode/anode of the electrolysis bath; four corners of the PP plate are sanded into cambers; and the upper end of the PP plate is cut into a hand-held part. When the cathode crystallizes to precipitate abnormal foreign matters (such as long burr, dendrites and knots on the cathode surface) or the cathode sheet is bent to contact the anode plate to cause short circuit, the tool disclosed by the invention can be utilized to prevent the burr crystals and knot foreign matters which can cause short circuit of the cathode and anode, thereby ensuring the normal electrolysis work.

The invention relates to the technical field of planting equipment, and specifically relates to an adjustable fixed frame for garden trees. The adjustable fixed frame comprises a pre-buried structure,limiting structures, a first rectifying structure, a cover plate, a second rectifying structure, an orienting structure and a fixed structure, wherein the limiting structures are arranged at oppositeends of the first rectifying structure and the second rectifying structure, an angle between the two limiting structures can be adjusted by virtue of the first rectifying structure, the curvature ofbranches of nursery-grown plants can be rectified, the angle between the two limiting structures can be adjusted by virtue of the second rectifying structure, and the torsion degrees of the branches of the nursery-grown plants can be rectified; the orienting structure is arranged on the first rectifying structure, the pre-buried structure connected through the fixed structure is arranged at one end, back on to the first rectifying structure, of the orienting structure, a tensile force can be applied to the first rectifying structure through cooperation of the pre-buried structure and the orienting structure, and the branches of the nursery-grown plants can be pressurized and relatively uniformly stressed, so that the rectifying efficiency and quality of the branches of the nursery-grown plants are greatly improved.

The present invention provides a backpack comprising: a longitudinal support having a first end opposite to the shoulders of a human body and a second end opposite to the waist of the human body; the bag body is independent of the longitudinal supporting piece and is provided with a top end opposite to the first end part and a bottom end opposite to the second end part, and the bag body is obliquely arranged relative to the longitudinal supporting piece; and the at least one transverse connecting piece is connected with the longitudinal supporting piece and the bag body and at least partially maintains the inclination of the bag body relative to the longitudinal supporting piece, and a first transverse distance between the first end part and the top end is a second transverse distance between the second end and the bottom end. One part of the weight of the backpack body of the backpack is shared by the waist or the back, so that the pressure of the shoulders is reduced, the load reducing effect is achieved, on the other hand, the backpack body inclines rightwards to generate backward stretching force on the shoulders, and the effect of correcting the bending of the shoulders and the back is achieved.

The invention discloses a spiral correction type anti-bending cable, which belongs to the field of cables. A spiral correction sleeve is arranged between a cable core and an outer sheath, when the spiral correction type anti-bending cable is subjected to a bending acting force, a spiral spring rod moves towards two sides along a bending point, and a bending state with two dense ends and a dispersed middle is presented; on the basis of the bending resistance of the cable core and the outer sheath, the bending resistance of the cable core is further provided through the deformation resistance of the spiral spring rod, so that the cable core can be quickly recovered to a linear state through the elasticity of the spiral spring rod after being bent, and when the cable core and the spiral spring rod are excessively bent, the dense state of the two ends of the spiral spring rod can compress the air storage sleeve, the rotation belt is gradually stretched through airflow to drive the spiral spring rod to rotate, when the bending acting force disappears, the rotation belt automatically shrinks to drive the spiral spring rod to rotate, the bending direction of the spiral spring rod is changed, and therefore bending of the cable core is further corrected.

The invention relates to the technical field of clothes, in particular to a body shape improving garment. The body shape improving garment comprises a garment body made of a garment fabric layer, an elastic fabric layer is interwoven on the inner layer of the garment body, a warm-keeping fabric layer is interwoven on the inner layer of the elastic fabric layer, a correction device is arranged on the outer side of the back of the garment body, and a massage device is arranged between the correction device and the garment body. The body shape improving garment has good elasticity, heat retentionproperty, wear resistance and wearing comfort, and is suitable for middle-aged and elderly people to wear; the correction device can effectively solve the problem of humpback of middle-aged and elderly people, and the massage device can effectively dispel lactic acid generated by long-time walking or working back, relieve fatigue and repair body functions so as to reduce attack of back diseases.