45results about How to "Step up" patented technology

A building material which comprises cement, cellulose fibers and admixtures is used in the fabrication of bricks, panels or other building products. The manufacture of this building material is accomplished by adding water, paper, a water repellant composed of calcium stearate, and a sodium silicate to act as a fire retardant material. The mixture is then thickened with cement and a second batch of concrete admixtures including a superplasticizer composed of a polyester polyacrylic polyol and an air entraining resin or surfactant to create an air entrained, viscous material for inserting in a mold or extruding through a press to form load bearing and insulating building materials. The resulting product can be formed into blocks or panels and the panels can be coated with polyurethane/polyurea coating to be bullet and blast resistant.

A walker adapted to navigate stairways and inclined surfaces is provided.

The invention provides a liquid crystal display panel used for display. The liquid crystal display panel comprises an array substrate and a color film substrate. The portion between the array substrate and the color film substrate is filled with liquid crystals. The array substrate comprises a color resistor layer. The color resistor layer comprises multiple color resistors arranged in a matrix mode. A stacking region formed by stacking of two color resistors with different colors is arranged between every two adjacent color resistors. The color film substrate comprises a main gap light resistor arranged corresponding to the stacking regions. The color film substrate further comprises a protective layer. The protective layer is arranged on the surface, facing the array substrate, of the color film substrate and covers the surface, not provided with the main gap light resistor, of the color film substrate. The liquid crystal display panel has the advantages that peripheral light shielding performance is improved, the segment difference between a main BPS and an auxiliary BPS is increased, redundancy of LC margin is improved, the risk of incomplete development of a polymer film is avoided, the number of photomasks is not increased, and loss of the color gamut quality is not needed.

The invention relates to a production method of soy sauce products, belonging to the field of soy sauce production. The method of key point top optimizing includes the following production steps: raw material stewing, cooling, inoculation, starter propagation, salt solution blending, fermentation, oil spraying, sterilizing, precipitation and filling to obtain the soy sauce; the raw materials are added with baked wheat which is non-transgenic product and can meet green standards, over 45% of vegetable protein and 80 parts of bran; bean pulp : bran: baked wheat is equal to 55: 33: 12; starter propagation is carried out at 32 DEG C and lasts for 38-40 hours; fermentation is carried out at 40 DEG C and lasts for 35 days; secondary fermentation is additionally carried out at 30 DEG C for 10 days and aroma yeast is added; filtering is additionally carried out; the soy sauce indexes include the indexes of amino-acid nitrogen, total nitrogen, soluble non-salt solid matter, aminium salt, total acid, aflatoxin, colon bacillus and total number of bacterial colony which meet the national standards, benzoic acid and chloro-propanediol are not allowed to be detected, and sorbic acid, lead and total arsenic are strictly controlled, the indexes of chroma and clarity are improved, and except for potassium sorbate, no additive is added. The production method, used for producing soy sauce, is scientific and can produce high-quality products.

A method for eliminating negative slack in a netlist representing a chip design uses a contrived timing environment to overlay information onto the design environment during logic and physical synthesis phase. The overlaid timing information determines which netlist transformation provides a maximum leverage for the negative slack elimination and a way for creating a dynamic transformation recipe tuned for each design. The method further provides upper bounds on the negative slack elimination to prevent the netlist transforms from being applied to situations exceeding the capabilities for improving the design.

The invention provides an exchange apparatus and method for a double-workpiece stage based on double-guide rail double-drive step scanning, belonging to the technical field of manufacture equipment for semiconductors. The exchange apparatus comprises a base station and workpiece stages located at an prealigning station and an exposure station; four Y-oriented rectilinear motion units and two X-oriented rectilinear motion units are preset on a balancing mass, and three-phase exchanging of the workpiece stages between a prealigning area and an exposure area is finished through butt joint between rectilinear motor stators of the Y-oriented rectilinear motion units and Y-oriented transitional rectilinear motion units; a first Y-oriented rectilinear motor mover 1 is fixedly connected with a first workpiece stage, a fourth Y-oriented rectilinear motor mover 1 is fixedly connected with a second workpiece stage, and the Y-oriented rectilinear motion units and the X-oriented rectilinear motion units form a double-guide rail double-drive structure at the exposure station. According to the invention, during exchanging of the workpiece stages, three phases are employed, which allows exchanging efficiency to be improved; in specific embodiments of the invention, the advantages of small inertia of motion, short time for stabilization, great structural rigidity, centroidal driving at the exposure station and the like are realized.

A floating step placed adjacent a side of a swimming pool having a flap on one end for attaching to the side of the swimming pool and a landing or platform. The animal rescue step has a foam core covered by a waterproof fabric and floats adjacent to the side of the swimming pool. The flap has a hole there in used to attached the floating step adjacent the side of the swimming pool. The lowermost step has an attached landing or platform that has a run greater than that of a step and when positioned in the swimming pool is covered with water. A small animal may swim onto the landing and easily climb the steps out of the swimming pool.

The invention discloses an aerobic mushroom fruiting workshop. The aerobic mushroom fruiting workshop comprises an outer side wall, a ceiling and a mushroom house, wherein containing frames for containing shiitake mushrooms are distributed in the mushroom house at intervals, an air storage cavity is formed in the inner side of the outer side wall, air inlets are connected to the air storage cavity, and an oxygen pipe is installed in the air storage cavity and connected with the mushroom house; a cold-air storage room and a cold-water storage room are arranged on the side of the mushroom house,an air refrigerator is installed in the cold-air storage room, a cold-air pipe is installed in the cold-air storage room and connected with the mushroom house, a cold-water pool is installed in the cold-water storage room and connected with a water refrigerating system, a water circulation pool is communicated with the cold-water pool and connected with a cold-water pipe, and the cold-water pipeis led into the mushroom house; a heat conduction fin is installed in the mushroom house, communicated with the cold-water pipe and installed on the inner wall of the mushroom house, and atomization openings internally provided with atomization inner cores are formed in the cold-water pipe at intervals.

A method for quickly and precisely on-field locating and relocating a measurement instrument arrangement, characterized in that said method comprises the steps of:

• • assembling, in a laboratory, said instrument arrangement to an intermediate system thereby providing an instrument arrangement—intermediate system assembly;
  • transporting said instrument arrangement—intermediate system assembly to an installation site;
  • coupling said instrument arrangement—intermediate system assembly to a pedestal by firmly connecting said intermediate system to said pedestal;
  • disconnecting, after use, said instrument arrangement from said intermediate system while leaving said intermediate system coupled to said pedestal; and
  • on-field using again said instrument arrangement by removably reconnecting said instrument arrangement to said intermediate system.

The invention which relates to a double-rail double-drive-based three-beat double-workpiece bench exchange apparatus and a method thereof belongs to the technical field of semiconductor manufacturing equipment. The apparatus is characterized in that: the apparatus comprises workpiece benches which operate on a prealigned station and an exposure station; the prealigned station and the exposure station are respectively provided with a well type driving unit which comprises a two side X-directional liner motion unit and a two side Y-directional liner motion unit; two Y-directional transitional liner motion units are arranged between the two well type driving units; and the bench replacement of the double-workpiece bench is completed through the butt joint of the Y-directional liner motion unit and the X-directional liner motion unit. According to the invention, the two workpiece benches are driven in the prealigned station and the exposure station in a dual side mass center mode, so the system angle rigidity is increased; only three beats are needed to exchange the two workpiece benches between the prealigned station and the exposure station, so the lithography efficiency is improved; and the apparatus has the advantages of small motion inertial, short stable time, large structure rigidity and the like in the concrete embodiment process.

The invention provides a drill hole combination fixture for a vacuum roll, which is suitable for processing large or overlong shaft workpieces, saves the equipment acquisition cost, improves the labor intensity, and guarantees the processing precision and higher production efficiency. The drill hole combination fixture comprises a base, wherein a first fixture device and a second fixture device are linearly arranged on the base; a middle locating fixture device is also arranged between the first fixture device and the second fixture device; the first fixture device comprises a handle and an ejector pin; the handle is fixed to the end part of the ejector pin; the second fixture device comprises a four-jaw chuck and a rotary shaft; the four-jaw chuck is fixedly connected with the end part of the rotary shaft; the middle locating fixture device comprises a roller wheel, a roller wheel frame and a piston; the roller wheel comprises an upper roller wheel and a lower roller wheel; the upper roller wheel and the lower roller wheel are symmetrically fixed to the end part of the roller wheel frame; and the piston is fixed to the roller wheel frame.

The invention relates to the field of clamps for battery module welding, in particular to a fastening clamp for battery module laser welding. The fastening clamp comprises an installation platform, aleft supporting sliding seat, a right supporting sliding seat, a battery installation sliding seat, a battery installation sliding seat driving plate, a sheathed screw, a fixing block, a first fastening member, a guiding supporting mould frame and a compressing mould frame. The left supporting sliding seat and the right supporting sliding seat are symmetrically arranged on the installation platform and are fixedly connected with the installation platform. According to the problems that weak welding, the welding position being deviated from a predetermined part, low welding efficiency and low welding yield are prone to appearing due to the fact that the position of a battery is not firm when a battery mould is welded, the clamp capable of being suitable for the battery module welding is specifically designed, and the clamp can accurately fasten and fix batteries.

A method for imaging features on a substrate, comprising scanning the substrate and producing an image thereof, overlaying a grid model on the image, fitting the grid model to the locations of at least some of the features on the image, and extracting images of the features.

The invention discloses an oil cylinder clamping device for oil filling of a shock absorber. Left and right clamping parts are symmetrically arranged at the left and right parts of the top surface ofa base; the left clamping part comprises a left vertical plate, a left support plate is arranged at the top end of the left vertical plate, a left bottom plate is fixed on the top surface of the leftsupport plate, a left guide seat is fixed at the rear end of the top surface of the left bottom plate, a left sliding plate is arranged in the middle of the top surface of the left bottom plate, a left ejecting block is fixed in the middle of the front side surface of the left sliding plate, and the left sliding plate and the left guide seat are connected through first and second guide parts whichare bilaterally symmetrical; first and second clamping arm parts are arranged at the left front part and the right front part of the top surface of the left bottom plate symmetrically, the first clamping arm part comprises a first clamping arm, a first roller and a second roller, the second clamping arm part comprises a second clamping arm, a third roller and a fourth roller, and a left centeringbase is fixed at a space defined by the front side of the left ejecting block, the right rear side of the second roller and the left rear side of the fourth roller and on the top surface of the base.The device can clamp shock absorber oil cylinders with different diameters, and has firm clamping effect and good positioning effect.

The invention is applicable to the technical field of display, and provides a display panel capable of increasing a segment gap and a display device. A first substrate and a second substrate which areoppositely arranged are included; the first substrate comprises a first base layer, a main spacer and an auxiliary insulation pad; the second substrate comprises a second base layer, a dielectric layer, a semiconductor heightening layer and a metal heightening layer, and the second substrate is arranged in the dielectric layer and corresponds to the main spacer; and an avoiding groove is formed in the dielectric layer and corresponds to an auxiliary spacer. In the invention, the semiconductor heightening layer, the metal heightening layer and the avoiding groove are arranged; the main spaceris opposite to the semiconductor heightening layer and the metal heightening layer; and the auxiliary spacer is opposite to the avoiding groove and can extend into the avoiding groove so that the segment gap of the panel is increased, an increase amount is a sum of the thickness of a heightening part and a depth of the avoiding groove, the sum of the thickness of the semiconductor heightening layer and the metal heightening layer and the thickness of the dielectric layer can be increased to the maximum extent, the segment gap is effectively increased, liquid crystal redundancy is increased too, and panel quality is improved.

The invention relates to the technical field of manufacturing of corrugated pipes, in particular to a corrugated pipe strength testing system. The corrugated pipe strength testing system comprises a transmission mechanism, a lifting mechanism and a sliding mechanism, wherein the transmission mechanism comprises a motor, a reduction box and a transmission case; the output end of the motor is connected with the input end of the reduction box through a belt; the output end of the reduction box is connected with a transmission wheel in the transmission case through a belt; the transmission wheel is arranged on a rotary shaft; both ends of the rotary shaft are supported on ground through bearing blocks; one end of the rotary shaft is connected with an eccentric wheel; the wheel face of the eccentric wheel is hinged to one end of a connecting rod; the other end of the connecting rod is connected with the lifting mechanism. The corrugated pipe strength testing system has the advantages that the existing corrugated pipe with diameter of 1m to 2m can subject to strength test, the blank in the field is filled, and the working efficiency is improved.

The invention relates to a lintel type dual-guide rail dual-drive stepping scanning double silicon wafer stage exchanging device and a method thereof, and belongs to the field of semiconductor manufacturing equipment. According to the device, the system comprises two silicon wafer stages arranged on the same base station, wherein one silicon wafer stage operates at the exposure working position, and the other silicon wafer stage operates at the pretreatment working position; the edge of the base station is provided with 4 Y-direction linear movement units and 2 X-direction linear movement units; the middle of the base station is provided with 2 lintel type linear movement units, wherein the X directions of the lintel type linear movement units are higher than the working surfaces of the silicon wafer stages; the Y-direction linear movement units can perform the movements in the X direction through the X-direction linear movement units, and can collectively perform the movements of thesilicon wafer stages in the X direction or in the Y direction with Y-direction movement sliders of the Y-direction linear movement units. According to the present invention, the torsion interference resistance of the guide rail can be enhanced, the movement deviation and the deformation deviation can be decreased or overcome, and the movement precision of the silicon wafer stage can be improved; the operation of the device of the present invention only comprises three steps so as to shorten the required double stage exchanging time, and significantly improve the production efficiency of the photoetching machine.

The invention relates to a double work-piece stage exchanging device based on single/double drive stepping scanning, and a method thereof, and belongs to the technical field of semiconductor manufacturing equipment. The device comprises a base station, and work-piece stages, wherein the work-piece stages are respectively positioned on a pre-alignment working position and an exposure working position. 4 Y-direction linear movement units and 2 X-direction linear movement units are pre-arranged on a balancing mass block, and concurrently Y-direction transition linear movement units are arranged between the pre-alignment working position and the exposure working position. The movements of the work-piece stages between the pre-alignment area and the exposure area are completed through the docking of the linear motor stators of the Y-direction linear movement units and the Y-direction transition linear movement units so as to achieve the three-step work-piece stage exchanging. The first Y-direction linear motor mover is fixedly connected with the first work-piece stage, and the fourth Y-direction linear motor is fixedly connected with the second work-piece stage. According to the present invention, the three-step work-piece stage exchanging is adopted during the stage exchanging process so as to improve the stage exchanging efficiency; the device has characteristics of small movement inertia, short stabilization time, and avoidance of the clamp mechanism of the work-piece stage during the concrete device implementation process, and has advantages of compact structure, large structure stiffness, and the like.

The embodiment of the invention discloses a preparation method of distance piece structures of an array substrate. The preparation method comprises the following steps: forming a plurality of first gasket carrying tables and second gasket carrying tables with different heights on a color resistance layer of the array substrate; depositing a black photosensitive resin material layer with which thefirst gasket carrying tables and the second gasket carrying tables are on the array substrate; carrying out exposure on the photosensitive resin material through a light-transmitting photomask provided with a light-transmitting area or a light-shading area, enabling the area of the second gasket carrying tables to be provided with a light-transmitting adjusting component, carrying out developing treatment, forming main distance pieces on the first gasket carrying tables by using the black photosensitive resin material, forming secondary distance pieces on the second gasket carrying tables, andforming grooves or trenches in the peripheral regions of the secondary distance pieces; carrying out high temperature baking leveling treatment on the developed black photosensitive resin material sothat at least a part of the black photosensitive resin material of the secondary distance pieces is leveled out and filled into the grooves or trenches. The invention also discloses a preparation method of the corresponding array substrate. Through the embodiment of the invention, the segment gaps between the main distance pieces and the secondary distance pieces can be increased, the flatness isimproved, and the product yield can be improved.

The invention relates to a convenient and fast pipe wrench. The convenient and fast pipe wrench comprises a movable wrench handle, a first movable wrench head vertically and fixedly arranged at the head end of the movable wrench handle, an adjusting wrench handle and a first fixed wrench head vertically and fixedly arranged at the head end of the adjusting wrench handle; the adjusting wrench handle is provided with a U-shaped groove, an adjusting frame is arranged in the U-shaped groove in an internally-molded manner, and a worm is transversely arranged in the adjusting frame; a rotation handle is arranged at the tail end of the adjusting wrench handle and connected with the worm through a connecting rod arranged in a sliding groove; the movable wrench handle transversely penetrates the adjusting frame and is located above the adjusting wrench handle, and teeth matched with the worm are transversely arranged on the lower side wall of the movable wrench handle; and the movable wrench handle is driven by the worm to transversely move. The convenient and fast pipe wrench has the beneficial effects that the structure is simple, use is convenient, pipes can be rapidly clamped by a wrench opening, slipping can be prevented, and the convenient and fast pipe wrench is suitable for machining the pipes with various pipe diameters.