41results about How to "Good tailoring" patented technology

The invention relates to culture systems, methods, and conditions that allow pluripotent undifferentiated hESCs or iPSCs to progressively and uniformly differentiate into cells of the chondrogenic lineage.

The present invention relates to a pacifier clip, consists of a base board, a pulling sheet, a mobile clipping sheet and a connection tool. When the pulling sheet is pulled, through the leverage effect the swivel rod optionally abuts against the bottoms of the support arms or swivels the passive sheet while the swivel rod is rotated, so the mobile end of the mobile clipping sheet generates an upward or downward movement, and the teeth lines of the mobile end and the teeth rows of the base board are engaged or forms a slit. When the mobile clipping sheet of the pacifier clip is clipped on a thicker object, through the leverage effect, the pair of support arms of the mobile clipping sheet applies a clockwise force to the swivel rod disposed below the support arms, so the abutting force between the two components is enhanced and the clipping effect is also increased.

The invention relates to multifunctional scissors and belongs to the field of daily supplies. The multifunctional scissors comprise two scissor bodies, and a grip and an edge part are arranged on the two sides of each scissor body respectively. The edge part of one scissor body is a blade, and the edge part of the other scissor body is zigzag. A cylindrical strut is fixedly arranged on the side face of one scissor body, a cap is arranged on the cylindrical strut, the cap is fixedly connected with the cylindrical strut, and a hole matched with the cap in shape and size is formed in the other scissor body. The multifunctional scissors are used as scissors when being connected, are used as a saw blade and a fruit knife when being disconnected, and are quite simple in structure and practical.

The invention discloses a garment producing and cutting device. The garment producing and cutting device comprises two side plates. A raw material roller, front pressing rollers, rear pressing rollers and a scrap roller with rotation power are sequentially arranged between the side plates. Supporting bases are arranged in the positions, between the front pressing rollers and the rear pressing rollers, of the side plates. A guide rod is arranged on the supporting bases of one side plate, and a sliding base is arranged on the guide rod. A lead screw is arranged on the supporting bases of the other side plate, one end of the lead screw is connected with an output shaft of a motor, and the other end of the lead screw is matched with the supporting bases through bearings. A nut is arranged on the lead screw in a matched mode. The lead screw is parallel to the guide rod. A sliding sleeve is arranged between the nut and the sliding base. A metal sliding block is arranged on the sliding sleeve in a matched mode. A plurality of electromagnets are arranged in the sliding sleeve in sequence. A chuck is mounted on the metal sliding block. A laser is mounted on the chuck. A metal liner plate is arranged on the lower portion of the laser. The lead screw and the nut are adopted as a travelling structure in the X-axis direction, the fineness is high, deformation is not caused by long-time using, the height position of the laser is stable, and the multiple electromagnets are adopted in the Y-axis direction.

The invention provides a processing device with a cutting mechanism for high-strength non-woven fabrics, which belongs to the technical field of non-woven fabric production equipment, and includes a support platform. There is a winding assembly for winding the non-woven fabric, and the cutting assembly is arranged on the front and rear sides of the support table. Specifically, the cutting assembly includes a rotating wheel and a rotating shaft vertically passing through the rotating wheel, and the rotating wheel faces One side of the support table is fixedly provided with a number of support rods distributed along the diameter direction, each group of the support rods is provided with a blade on the side away from the runner, and the edge of the blade is attached to the support table As for the side wall, chambers are opened on the front and rear sides of the support platform. The embodiment of the present invention has the advantage of good tailoring effect. Through the reciprocating movement of the edge material winding shaft, the winding position of the non-woven fabric edge material is changed, so that the non-woven fabric edge material is evenly wound on the edge material winding shaft, improving The winding effect of the edge material is improved.

The invention relates to a preparation method of a polypyrrole / silver nanocomposite material, comprising mixing a pyrrole monomer and a silver nitrate solution to form a system, adding a trisodium citrate aqueous solution drop by drop in a stirring state, and continuing to stir for 10-30min after the dropwise addition , then add the ferric chloride aqueous solution dropwise and react for 4-12h. After the reaction, the reaction solution is suction filtered, and the obtained filter cake is washed with ethanol and deionized water for 2-3 times, and then dried to obtain the shape It is spherical or quasi-spherical polypyrrole / silver nanocomposite particles, with a particle diameter of 100-250nm, a pore diameter of 3-15nm, and a pore volume of 0.283-0.356cm3 / g. The preparation method does not need expensive equipment and instruments, the preparation method is simple, the requirement for the reaction environment is low, and the production cost is low. The polypyrrole / silver nano-composite material prepared by it is used as a supercapacitor electrode material, and has excellent specific capacitance performance and thermal stability performance.

A heat sink clip is provided for clipping a memory module. The heat sink clip is made from a flexible heat-conductive metal plate formed by bending, and includes a top plate and two side plates facing opposite. Each side plate has a top portion, an inwardly inclined portion and a lead. The top portions of the two side plates extend from two opposite side edges of the top plate, respectively, and incline inwardly. The inwardly inclined portions of the two side plates extend from bottoms of the two top portions, respectively, and continue to incline inwardly. The leads of the two side plates extend from bottoms of the two inwardly inclined portions, respectively, and incline outwardly.

The invention discloses a double-layer synchronous tailoring system for home textile fabric. The double-layer synchronous tailoring system for the home textile fabric sequentially comprises a double-layer feeding device, a double-layer material tidying device and a double-layer tailoring platform from the feeding end to the discharging end. The double-layer tailoring platform comprises an upper tailoring platform and a lower tailoring platform. An electric shear knife capable of conducting up-and-down cutting at the same time is arranged between the upper tailoring platform and the lower tailoring platform. Each of the upper tailoring platform and the lower tailoring platform is provided with a gap adjusting positioning mechanism. Each gap adjusting positioning mechanism comprises an adjusting base and a pressing plate perpendicular to each other. The tailoring system is simple in structure, the tailoring size is accurate, the positioning effect and the pressing effect are good in the tailoring process, the automation degree is high, and labor force is saved. The tailoring efficiency is high and is two times of the existing tailoring efficiency, the tailoring time is greatly saved, and the fabric processing period is shortened.