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608results about How to "Consistent quality" patented technology

Integrally formed 3D flyknitted vamp and making method thereof

ActiveCN105747351AAvoid feeling hardAvoid stickingWeft knittingUpperYarnWave structure
The invention discloses an integrally formed 3D flyknitted vamp and a making method thereof.Low-melting yarn and dyed yarn are adopted as raw materials, an upper layer of double-faced jacquard vamp body and a lower layer of double-faced jacquard vamp body with the edges interwoven together are woven on a bidirectional jacquard double-faced loop transfer computer flat knitting machine, openwork figured texture weave is primary weave, different weave structures are adopted in functional zones of the vamp, and then the integrally formed 3D flyknitted vamp is made through hot pressing shaping.The temperature of hot pressing shaping ranges from 170 DEG C to 200 DEG C, and the time of hot pressing shaping ranges from 20 s to 80 s.Each double-faced jacquard vamp body comprises a dyed yarn layer and a low-smelting yarn layer which are interwoven together through yarn coils, and the integrally formed 3D flyknitted vamp is formed by bonding and combining the two layers of double-faced jacquard vamp bodies according to the wave structure of one dyed yarn layer, one low-melting yarn layer, the other low-melting yarn and the other dyed yarn layer through the upper low-melting yarn layer and the lower low-melting yarn layer in a hot pressing and melting mode.The integrally formed 3D flyknitted vamp has the advantages of being soft, comfortable, durable, colorful, attractive, low in cost and the like.
Owner:厦门翔鹭化纤股份有限公司

Automatic inner wall spraying device for round cup-shaped injection molding products

The invention discloses an automatic inner wall spraying device for round cup-shaped injection molding products. The automatic inner wall spraying device comprises a rotary workbench (1), a base (12), a motor (13), an air cylinder (2), a cantilever (3), a spray gun (31), a bracket (23), a PLC (Programmable Logic Controller) (4), an electromagnetic valve (5) and a frequency-conversion speed regulator (6). According to the invention, the device consisting of the rotary workbench, the motor, the air cylinder, the cantilever, the spray gun, the PLC, the electromagnetic valve and the frequency-conversion speed regulator is adopted; and when the automatic inner wall spraying device works, the round cup-shaped product is clamped on the rotary workbench and driven by the motor to rotate at a constant speed, the air cylinder drives the cantilever to carry the spray gun to be inserted into a cavity of the round cup-shaped product to spray up and down at a constant speed, and the PLC controls the spray gun to be started and stopped through the electromagnetic valve and controls the air cylinder to act up and down. Due to the technical scheme that the frequency-conversion speed regulator controls the rotating speed of the motor, the inner wall of the round cup-shaped injection molding product is sprayed to reach the purposes of keeping consistency of quality, reducing cost, improving efficiency and reducing waste.
Owner:NINGBO HUABAO PLASTICS & RUBBER MOLD

Injection mould with rapidly-replaced mould cores

The invention discloses an injection mould with rapidly-replaced mould cores. The injection mould is composed of a movable mould and a stationary mould, wherein a main body of the movable mould is composed of a movable mould base and a movable mould core movably arranged on the movable mould base; a main body of the stationary mould is composed of a stationary mould base and a stationary mould core movably arranged on the stationary mould base; the butt joint faces of the movable mould base and the stationary mould base are respectively provided with a mould core mounting sliding chute which horizontally extends from front to back; at least the front ends of the mould core mounting sliding chutes are provided with plug-in mounting holes for mounting or dismounting the mould cores; the mould cores are provided with tracks matched with the mould core mounting sliding chutes so as to move along the mould core mounting sliding chutes; and the mould cores are inserted to or dismounted from the mould core mounting sliding chutes on the mould bases through the plug-in mounting holes, thus the mould cores are replaced. According to the invention, only one set of mould base needs to be manufactured to be matched with the mould cores of different cavities which are manufactured according to spline standards tested based on different performance indexes; the mould replacing operation is easier and more convenient than that of the prior art, so that the mould replacing time is greatly shortened; and the manufacturing cost of various test spline moulds can also be greatly reduced.
Owner:广州现代塑料有限公司

Method and system for modifying a used hydrocarbon fluid to create a cylinder oil

This invention relates to a method (and a corresponding system) of creating a cylinder oil, the method comprising modification of at least one initial fluid (101) by determining the TBN(s) of the at least one initial fluid, determining a desired TBN of a cylinder oil (102) and adjusting the TBN(s) of the at least one initial fluid (101) accordingly by blending the at least one initial fluid (101) with suited additive(s) (103). In this way, a method (and system) for modifying initial fluid(s) to create a cylinder oil by adjusting TBN is obtained. This provides significant economical benefits since lubricants that otherwise would have to be disposed of can be re-used as a total-loss cylinder lubricant. Further cylinder oil does not have to be purchased. The oil(s) used to blend the cylinder oil is/are of more consistent quality as it is replenished contrary to the traditional practice which reduces machinery wear, etc. Thus, the replenishment of the initial fluid(s) provides enhanced and consistent performance of the initial fluids resulting in greatly reduced component wear and equipment lifecycle cost. Even further, a more environmentally friendly method/system is provided since waste, in the form of spent oil(s) that is discarded after prolonged use, is reduced as it is converted into a cylinder oil.
Owner:A P MOLLER AS

Image local structure self-adaption recovery method based on non-continuity indicator

The invention provides an image local structure self-adaption recovery method based on a non-continuity indicator. The image local structure self-adaption recovery method based on the non-continuity indicator comprises the first step that a read image is initialized and an input RGB image is converted to a YCbCr color space; the second step that a trilateral scatter matrix is built and robustness to noise is improved; the third step that the non-continuity indicator is built to represent image local structure characteristics dynamically; the fourth step that an image degradation model is built; the fifth step that an image recovery optimization model is built according to the built non-continuity indicator, and the built model depends on the image local structure characteristics continuously; the sixth step that the recovery optimization model is resolved through a variational method, a gradient descent flow corresponding to the optimization model is obtained and is discretized through the half-point format, and an optimal recovery image is obtained. According to the image local structure self-adaption recovery method based on the non-continuity indicator, the recovery process can be controlled in a self-adaption mode according to the image local structure characteristics, more detailed structures of the image can be recovered, and the quality of the image is improved remarkably.
Owner:SOUTHEAST UNIV

Circular pipe weld joint automatic grinding device

The invention discloses a circular pipe weld joint automatic grinding device and belongs to the field of grinding automatic equipment. The device is composed of a circular pipe, a grinding unit, supporting arms, a controller, a mounting flange, a wide gas claw and driving unit. The mounting flange is fixed to the controller. The wide gas claw is mounted under the controller. One side of a cylindermounting plate on the driving unit is mounted on the back side of the controller, and a thin cylinder is mounted on the other side of the cylinder mounting plate. A servo motor is connected with thethin cylinder through a motor fixing seat. A gear is mounted on a spindle of the servo motor. The supporting arms are mounted on paws on the two sides of the wide gas claw. Side covers in the grindingunit are connected with the supporting arms correspondingly. A front cover and a rear cover are mounted on the front and rear sides of the side covers correspondingly. A sliding guide rail is mountedon the rear cover. A semicircular gear ring is mounted on the sliding guide rail through a sliding block. Springs are mounted on the inner side of the semicircular gear ring, and a grinding materialis fixed through the springs. The circular pipe is fixed and all positions of a weld joint are exposed. Through the grinding device, the circular pipe splicing weld joint can be ground automatically.
Owner:SHANDONG SICHUANG ROBOT TECH CO LTD

method of manufacturing a gas electron multiplier

Methods for manufacturing a gas electron multiplier. One method comprises a step of preparing a blank sheet comprised of an insulating sheet with first and second metal layers on its surface, a first metal layer hole forming step in which the first metal layer is patterned by means of photolithography, such as to form holes through the first metal layer, an insulating sheet hole forming step, in which the holes formed in the first metal layer are extended through the insulating layer by etching from the first surface side only, and a second metal layer hole forming step, in which the holes are extended through the second metal layer. Alternatively, the second metal layer hole forming step is performed by electrochemical etching, such that the first metal layer remains unaffected during etching of the second metal layer. In another embodiment, in the second metal layer hole forming step, the first and second metal layers are etched from the outside, thereby reducing the initial thicknesses of the first and second metal layers and the second metal layer is simultaneously etched through the holes in the first metal layer and the insulating sheet, said etching being maintained until the holes extend through the second metal layer, wherein said initial average thickness of the first and second metal layers is between 6.5 μm and 25 μm, preferably between 7.5 μm and 12 μm.
Owner:EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH

Machine for automatically removing joints of bamboo frame board and drilling holes in bamboo frame board

The invention relates to a machine for automatically removing joints of a bamboo frame board and drilling holes in the bamboo frame board. The machine comprises a worktable, a lifting table, a lifting table rotation mechanism, drill rods, a drill rod transmission mechanism and a machined part transmission mechanism, wherein a machined part feeding opening is formed in one side of the worktable; an opening and closing door is formed in the other side of the worktable; a joint removing cutter is arranged in the machined part feeding opening of the worktable; the lifting table is arranged above the worktable and located between the machined part feeding opening and the opening and closing door; the lifting table transmission mechanism is arranged at the bottom of an inner cavity of the worktable; the lifting table transmission mechanism is connected with the lifting table; a plurality of uniformly-arranged drill rods are arranged on the lifting table; the drill rod is vertical and downward and directly faces a table top of the worktable; the drill rod transmission mechanism is arranged on the lifting table; the drill rod transmission mechanism is connected with the drill rods; the machined part transmission mechanism is arranged on the table top of the worktable; the machined part transmission mechanism, the machined part feeding opening and the opening and closing door are arranged on the same straight line; the machined part transmission mechanism is arranged under the drill rods. When the machine is used, the working efficiency can be improved; meanwhile, groups of holes can be conveniently formed.
Owner:桃江县永利竹业机械研发有限公司

Fermentation method of Pu'er tea and Pu'er tea made by fermentation method

The invention relates to a fermentation method of Pu'er tea and the Pu'er tea made by the fermentation method, and belongs to the field of tea processing. The fermentation method comprises the following steps of sprinkling water to 30-100kg of sunned semi-finished tea, putting the sunned semi-finished tea to which the water is spinkled in a wooden fermenting case, and performing fermentation under the room temperature of being higher than or equal to 20 DEG C, performing spreading for cooling, and performing drying so as to obtain the Pu'er tea. During fermentation, turning is performed once every 5-8d, the number of total turning times is 4-5, during fermentation, the temperature of the fermented tea piles is 45-60 DEG C, and the water sprinkling quantity when tea leaves are spinkled with water is 28-38% of the weight of the sunned semi-finished tea. The fermentation method is simple and convenient to operate, the investment of manpower and material resources during the production of the Pu'er tea can be reduced correspondingly, the production cost can be reduced to a certain extent, and the fermentation method is suitable for the field of high-end customization and teaching and research. The fermentation method is high in controllability, and comprehensive in fermentation, and the prepared Pu'er tea is stable in quality. The fermentation degrees of the Pu'er tea are consistent, the dry tea is black and brown and moistening in color, the tea soup is red, rich and bright in color, rich in fragrance, sweet and smooth in taste, and sweet after taste, and leaf bases are red, brown and soft.
Owner:谭清华

Distortion-based method and apparatus for buffer control in a communication system

A method and apparatus are disclosed for controlling a buffer in a communication system, such as a digital audio broadcasting (DAB) communication system. A more consistent perceptual quality over time provides for a more pleasing auditory experience to a listener. Thus, the disclosed bit allocation process determines, for each frame, a distortion d[k] at which the frame is to be encoded. Generally, the distortion d[k] is determined to minimize (i) the probability for a buffer overflow, and (ii) the variation of perceived distortion over time. A buffer level is controlled by partitioning a signal into a sequence of successive frames; estimating a distortion rate for a number of frames; and selecting a distortion such that the variance of the buffer level is bounded by a specified value. In one implementation, a signal is coded by partitioning the signal into a sequence of successive frames; encoding each frame k for each of a plurality of distortions Di to compute a frame bitrate; estimating an average bitrate Ri[k] for each of said plurality of distortions Di given current and past frame bitrates; interpolating between each of said pair of values for said average bitrate Ri[k] and said plurality of distortions Di to obtain an approximation of a function that maps a distortion to an estimated average bitrate; and encoding each frame with a distortion level determined from said function.
Owner:AVAGO TECH INT SALES PTE LTD
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