39results about How to "Won't remove" patented technology

The invention relates to a method for processing dehydrated cucumbers, and belongs to the technical field of food processing. The method comprises the steps: selecting, cleaning and conditioning, ultrasonically cleaning and peeling, cutting by a machine, blanching, cooling, spin-drying, stoving, carrying out first-time sorting, manually sorting, steam exploding, disinfecting and sterilizing, and packaging. Compared with the prior art, the method for processing the dehydrated cucumbers has the advantage that ultrasonic cleaning and peeling are carried out, and a sodium chloride solution with the relatively high concentration is adopted during the cleaning and the peeling. Due to the adoption of saline, the buoyancy force of grit can be enhanced, and the sterilization can be assisted further. Compared with a conventional manual or mechanical peeling process, the method has the advantages of good ultrasonic cleaning and peeling effects, and sterilization effect which is not possessed in a conventional peeling process; excessive pulp can not be removed.

The invention relates to the field of sewage treatment and recycling and discloses a method for recycling residual liquid in a dye vat. The method comprises the following steps: S11, collecting the residual liquid; S12, filtering the residual liquid to remove impurities; S13, introducing the residual liquid into a special membrane separation system to obtain produced water and concentrated water;S14, recycling the produced water and collecting and discharging the concentrated water. The residual liquid in the dye vat is decolorized by the special membrane separation system, salt in the residual liquid is retained in the produced water, the salt in the residual liquid is recycled while dyeing sewage is purified and treated, and accordingly, treatment burden of a sewage plant is reduced, energy is saved, the environment is protected, and the production cost is reduced.

A method of transmitting a data block (DB4..DB6) of a type from a transmitting device (for example a transmitting network node) to a receiving device (for example a receiving network node), in particular during a temporary block flow, is disclosed. Furthermore, a transmitting device to perform the inventive method is disclosed. The transmitting device is capable of receiving at least two different types of positive / negative acknowledgements for data blocks of said type from said receiving device and the reaction of the transmitting device to the positive / negative acknowledgements depends on the type of the said received positive / negative acknowledgement.

The invention discloses a laser processing method and device for a heterogeneous laminated component. The laser processing method comprises the following steps: determining a spiral line scanning track during laser scanning; a laser is controlled to output a laser beam, the laser beam is made to scan the upper surface of the heterogeneous laminated component from the center starting point of the spiral line along the spiral line scanning track, and the focus of the laser beam is controlled to move downwards every time scanning of a circle of spiral line is completed; in the laser scanning process, acoustic emission signals are acquired in real time through acoustic emission signal acquisition equipment, a time domain curve and / or a frequency distribution curve of the acoustic emission signals are / is generated, and whether a metal layer of the heterogeneous laminated component is exposed or not is determined according to the time domain curve and / or the frequency distribution curve; and when it is determined that the metal layer of the heterogeneous laminated component is exposed, the laser stops emitting light. According to the method, an equal-area variable-interval spiral scanning strategy is adopted, so that energy distribution of a machining area is effectively homogenized, laser energy distribution in the laser scanning process of each layer is balanced, meanwhile, when it is confirmed that the metal layer is exposed, the laser is controlled to stop light, and the metal layer can be exposed to the bottom of the blind hole in a large area while the laser energy distribution is balanced. And the exposed metal material is prevented from being removed by excessive processing and ablation.

The present invention provides a grinding treatment method and device for improving production ratio by removing dust in grinding treatment, making orientation of fluff of the grinding cloth accordant in link and realizing long service time. The grinding treatment is characterized by comprising: an orientation film forming process of moving strip flexible film with orientation film forming material layer in length direction, simultaneously contacting the grinding cloth bonded on the grinding roller with surface of the orientation film forming material layer to form the orientation film; a grinding cloth dust removing process of contacting the a dust removing member with surface of the cloth to remove dust on the cloth after the contact of the cloth and the strip flexible film; and a dust air-discharging process of removing the dust removed in the grinding cloth dust removing process with air.

The invention relates to a locknut, which comprises a nut body and a casing. In the centre of the nut body is disposed an internal screw hole and on the top surface of the nut body is disposed at least one fastening slot surrounded by a downward sloping guide surface and a blocking surface. In the centre of the casing is disposed a vestibule and on the outside wall of the casing is disposed a forced part. The elastic pieces disposed on the inside wall of the casing top surface slopes downward and then extends into the above fastening slot. The above nut body is mounted in the vestibule of the above casing.

An image gray value adjusting method and apparatus are disclosed. The method comprises the following steps: a first mapping value of a gray value of each pixel in an image is calculated via a histogram equalization mapping function; via the histogram equalization mapping function, a second mapping value is calculated after a first preset value is subtracted from the gray value of each pixel; if the gray value minus the first preset value exceeds a preset gray value range, a minimum value in the preset gray value range is chosen for calculating the second mapping value; via the histogram equalization mapping function, a third mapping value is obtained after the second preset value is added to the gray value of each pixel; if the gray value plus the second preset value exceeds a preset grayvalue range, a maximum value in the gray value range is chosen for calculating the third mapping value; an output gray value of each pixel is calculated based on the first mapping value, the second mapping value, the third mapping value and weights thereof. Technical effects of the image gray value adjusting method and apparatus disclosed in an embodiment of the invention are that details in the image cannot be moved, gaps in a histogram can be filled and complexity of the method can be lowered.

Provided are a method for forming a backboard and the backboard. The method for forming the backboard comprises the steps that a bottom plate and a cover plate are provided, the surface, facing one side of the cover plate, of the bottom plate is the top face of the bottom plate, the top face of the bottom plate is a plane, the bottom face of the cover plate is a plane, and cooing water channel slot structures are arranged on the bottom of the cover plate; the cooling water channel slot structures and the bottom plate form cooling water channels; the bottom face of the cover plate and the top face of the bottom plate are welded through the brazing technique to form the backboard. By the adoption of the method, the assembly difficulty coefficient of the cover plate, brazing filler metal and the bottom plate can be reduced, and the formed backboard is high in soldering binding rate. In addition, the cover plate is not prone to deformation.

The invention relates to a bamboo chip defibering, and bamboo green and bamboo yellow removing pressing roll device and a defibering machine. The bamboo chip defibering, and bamboo green and bamboo yellow removing pressing roll device comprises tooth form pressing roll groups arranged on a rack assembly and preforming defibering to the upper surface and / or the lower surface of a bamboo chip; the tooth form pressing roll groups comprise a left inclined pressing roll group and a right inclined pressing roll group, and the left inclined pressing roll group and the right inclined pressing roll group are arranged in a pairing and symmetry mode; the angel alpha formed between the shaft axis of a main roll shaft of the left inclined pressing roll group and the forward direction of the bamboo chipis equal to 180 degrees minus an angel beta, and the angle beta is formed between the shaft axis of a main roll shaft of the right inclined pressing roll group and the forward direction of the bamboochip. According to the bamboo chip defibering, and bamboo green and bamboo yellow removing pressing roll device and the defibering machine, design is reasonable, the structure is compact, and the useis convenient.

Fingerprinting and fingerprint detection techniques are described which, unlike typical fingerprint systems used to conceal video signals, are compatible with all conceivable forms of signal compression systems while still allowing viewing of the video signal. The fingerprint technique is based on the principle of applying very slight local spatial distortion to the pixels in a video image, and the like, by means of selected warp patterns. Thus the technique provides means for conveying, within the video signal, selected information in the form of the fingerprint which is detectable electronically but which is not noticeable to a critical viewer who is watching the video signal. That is, the resultant fingerprinted video signal will appear to be identical to the undistorted video signal. The fingerprint detection technique provides for the recovery of the conveyed information which may comprise an instruction to prevent the fingerprinted video image from being copied, messages which allow identifying the source and date of an unauthorized copy of the video image, etc.

The invention relates to a device and a method for discharging wood chips laterally discharged from a continuous press (2), wherein the continuous presses (2) each have a circumferential upper part with the formation of a pressing gap (5). A belt (3) and a lower belt (4) which can be pressed towards wood fibre material (6), according to the invention, wood chips or other wood particles by means of at least partially heatable pressing plates (7, 8) It follows that at least one end section of the continuous press ( 2 ) is provided beside the pressing gap ( 6 ) with a collecting funnel device ( 15 ) for wood chips or other wood particles, which collects the The wood chips or other wood particles are delivered to the machine's transport device (18).

In a method at a spinning preparation machine, for example a cleaner, opener, carding machine or the like, for cleaning fibre material, especially cotton, an examination of the nature of the trash iscarried out, which examination is used for adjustment of at least one adjustable cleaning element, for example a separating blade, cleaning grid or the like. In order to make possible improved and undisrupted production by simple means, the optimum adjustment of the at least one cleaning element for a specific fibre batch is stored in a memory of an electronic control and regulation device and, when the same fibre batch is processed again, the optimum adjustment of the cleaning element is implemented automatically.

The invention discloses selenium-rich tea polysaccharide with a blood sugar reducing effect and a preparation method of a lozenge of the selenium-rich tea polysaccharide, and belongs to the technical field of deep processing of tea leaves. The selenium-enriched tea polysaccharide lozenge is prepared by tabletting the following raw materials in parts by weight: 5-20 parts of selenium-enriched tea polysaccharide, 12-20 parts of selenium-enriched tea leaves, 7-12 parts of mint leaves, 3-5 parts of dried lemon, 3-8 parts of stevia rebaudian, 45-65 parts of a filler and 0.5-5 parts of a lubricant. The selenium-rich tea polysaccharide is natural selenium-rich tea polysaccharide extracted from selenium-rich tea or artificial selenium-rich tea polysaccharide synthesized by tea polysaccharide and inorganic selenium. The research discovers that both the natural selenium-enriched tea polysaccharide and the artificial selenium-enriched tea polysaccharide have good in-vitro blood sugar reducing activity and can effectively inhibit the activity of alpha-glucosidase, and the inhibitory activity of the natural selenium-enriched tea polysaccharide and the artificial selenium-enriched tea polysaccharide is remarkably higher than that of common tea polysaccharide. The lozenge prepared by taking the selenium-rich tea polysaccharide as an active ingredient is safe and efficient, can well supplement selenium necessary for a human body, has the effect of reducing blood sugar, and has a good application prospect in hyperglycemia / diabetes patient groups.

The invention relates to a device and method for carrying away wood chips which emerge laterally from a continuous press. The continuous press (2) has a circulating upper band (3) and lower band (4) under the circumstance of forming an extrusion gap (5), the upper band and lower band can be extruded towards a wood fiber material (6) by virtue of at least partially heatable pressing plate (7, 8), and according to the device and method provided by the invention, wood chips or other wood particles are such exported that a collection hopper device (15) used for wood chips or other wood particles is arranged at least in an end part segment of the continuous press (2) beside the extrusion gap (6), and the collection hopper device transfers the wood chips or other wood particles to a mechanical transportation device (18).

The invention discloses a pressing and smashing machine for obtaining wood fiber. The machine comprises a mechanical part and a hydraulic part. The mechanical part comprises a wood chip tank (1), a fixed block (2) is arranged above the wood chip tank (1), a press handle (3) is arranged over the fixed block (2), a plurality of trapezoid press blocks (4) are arranged under the fixed block (2), and press teeth (5) are arranged under the press blocks (4). The wood fiber obtained through the machine is long, thin and continuous and is not damaged, and an excellent wood fiber processing effect is realized.

The invention discloses a weed weeding machine, and relates to the technical field of agricultural mechanical equipment. The problems that an existing weeding mechanism cannot pull up weeds with roots, grass roots still remain in soil and continue to grow after a period of time, the operation area and the operation height of an existing weeding machine are fixed and cannot be adjusted, the existing weeding machine is difficult to adapt to weeding operation on complex terrains are solved. The weed weeding machine comprises a rack and at least one row of cross beams connected with the rack, the multiple rows of cross beams are parallel to one another, a plurality of weeding wheels are installed on each row of cross beams, each weeding wheel is connected with a seedling pulling device in the axial direction, and each weeding wheel is obliquely arranged. The weeding machine is connected to a vehicle body in a hung mode according to the height of crops, weeds can be pulled out of soil and thrown out in the rear direction of the vehicle body, root systems of the weeds are prevented from being left in the soil, the multiple rows of weeding units of the weeding machine are parallel and arranged in a staggered mode, the blind area is effectively reduced, and it is guaranteed that the multiple rows of weeding units can effectively remove the weeds.

The invention discloses a gas-insulated metal-enclosed high-voltage switchgear, which includes a box body, the box body includes an outer shell, a horizontally divided short plate for space separation, and a vertically divided long plate, the vertically divided long plate There are multiple sets of horizontally divided short plates, the vertically divided long plate and the horizontally divided short plate are detachably connected, and the vertically divided long plate and the horizontally divided short plate divide the inner wall of the housing into busbar room, cable room, an instrument room and a handcart room, the handcart room is provided with a movable handcart, the handcart room is provided with an opening, and the opening is provided with a retractable handcart room cabinet door. The body is composed of an outer shell, a horizontally divided short board and a vertically divided long board. When in use, according to the size of the busbar room, cable room, instrument room and handcart room, the horizontally divided short board and the vertically divided long board are used in the outer shell The body is divided to increase flexibility and facilitate the reasonable distribution of the internal space of the box according to the actual situation.

The invention discloses a wood fiber processing machine for a large log. The wood fiber processing machine comprises a conveying belt (1), a discharging groove (2) is formed in the conveying belt (1), a conveying mechanism (3) is arranged below the discharging groove (2), and a pressing and smashing mechanism (4) is arranged on the side of the conveying mechanism (3). Perpendicular face conveying of the large log is achieved through the actions of a rotating oil cylinder and a lifting oil cylinder, due to the fact that a hoist does not need to be used, the working efficiency is greatly improved, the surface of the log cannot be damaged, and effects are very advantageous.

The invention discloses a pressing and smashing machine for obtaining wood fiber. The machine comprises a mechanical part and a hydraulic part. The mechanical part comprises a wood chip tank (1), a fixed block (2) is arranged above the wood chip tank (1), a press handle (3) is arranged over the fixed block (2), a plurality of trapezoid press blocks (4) are arranged under the fixed block (2), and press teeth (5) are arranged under the press blocks (4). The wood fiber obtained through the machine is long, thin and continuous and is not damaged, and an excellent wood fiber processing effect is realized.

The invention discloses a special herbicide for flowers, which mainly consists of the following components by weight: 2-8 parts of 1% nitrofen wettable powder, 3-5 parts of 5% gyphosate solution, 3-4 parts of acetic acid, 2-5 parts of calcium carbonate, 5-9 parts of 75% dibromochloropropane and 5-9 parts of pure water. According to the invention, only the weed is removed without influences on the flowers, and the effect of the herbicide cannot last for a long time in the soil, so that the later growth of the flowers is not affected.

The invention provides a pre-wetting method before electroplating. The pre-wetting method before electroplating comprises the following steps of configuring a vacuum pressure value and a spraying liquid pressure value according to a product type; obtaining the vacuum pressure value and the spraying liquid pressure value, controlling a vacuum pump to work according to the vacuum pressure value so as to reach the vacuum pressure value, and controlling a hydraulic adjusting device according to the spraying liquid pressure value so as to reach the spraying liquid pressure value; driving a wafer carrying table to rotate at a preset rotating speed, and stopping vacuumizing; opening a liquid spraying valve of a liquid spraying pipeline to spray and pre-wet a wafer for a preset time; opening an air inlet valve until a preset air pressure value is reached in a pre-wetting cavity; and conveying the wafer into an electroplating cavity. According to the method, the requirements of different depth-to-width ratios and different line widths on the pre-wetting pressure can be effectively met, the pre-wetting effect before electroplating is improved, the combination between a subsequent electroplated layer and a seed layer is improved, short circuit caused by interconnection of the electroplated layers due to damage of photoresist is prevented, and the yield after electroplating is improved.

The invention relates to the field of sucrose-6-ester production, in particular to double-scraper type sucrose-6-ester continuous production equipment and a production process flow, and the double-scraper type sucrose-6-ester continuous production equipment comprises a tank body, a liquid separation distillation device, a condensation collection device, a mixed reaction device, a motor I and a motor II. A stirring cavity is formed in the lower portion of a liquid separation conical disc for stirring and mixing, space resources on the lower portion of the liquid separation conical disc are fully utilized, the size of the whole equipment is greatly reduced, and therefore the equipment cost is reduced; reactive distillation can be performed on the inner surface and the outer surface of a heating plate, and surface resources of the heating plate are fully utilized, so that two sets of molecular distillation can be simultaneously realized by one heating plate, the production efficiency is improved, the structure is simplified, and the cost is reduced; the mixed reaction device adopts convective mixing, the mixing effect is better, a scraper film forming mode is adopted, a thin mixed liquid film can react rapidly, the second reaction is faster, and the efficiency is higher.

The present invention relates to a method of reducing silicon consumption of a silicon material. The method comprises the steps of: cleaning a silicon material and subjecting the cleaned silicon material to a vacuum anneal at a temperature below a melting point of silicon and under vacuum conditions. The silicon material is subjected to additional process acts without substantially removing silicon of the silicon material. Additional methods of forming a semiconductor structure and forming isolation structures are also disclosed.

A method of transmits a data block of a type from a transmitting device (for example a transmitting network node) to a receiving device (for example a receiving network node), in particular during a temporary block flow. A transmitting device is capable of receiving at least two different types of positive / negative acknowledgements for data blocks of said type from said receiving device and the reaction of the transmitting device to the positive / negative acknowledgements depends on the type of the said received positive / negative acknowledgement.