150 results about "Strip test" patented technology

A near-field light generating device includes: a waveguide; a buffer layer disposed on the top surface of the waveguide; an adhesion layer that is formed by incompletely oxidizing a metal layer and disposed on the buffer layer; and a near-field light generating element disposed on the adhesion layer. The adhesion layer has a resistance-area product higher than that of the metal layer unoxidized and lower than that of a layer that is formed by completely oxidizing the metal layer. A layered structure consisting of the buffer layer, the adhesion layer and the near-field light generating element has a peel-test adhesive strength higher than that of a layered structure consisting of the buffer layer and the near-field light generating element.

The present invention discloses a method for detection of foot-and-mouth disease virus with chromatographic strip test. Firstly, the nucleic acid sequence of FMDV NSPs is set up, the nucleic acid sequence is amplified by the reverse transcriptase polymerase chain reaction (RT-PCR) method, the recombinant vector is constructed and performed through a prokaryotic system to transform and express the recombinant protein, and the purified recombinant protein is mass produced. Design principles of the method are based on immunoassay and chromatographic analysis. The advantages are easy and simple to handle, no need of elaborate equipment, only one drop of body fluid is required to quickly complete the qualitative test in 10-20 minutes, and operating with a portable POCT (Point of care testing) instrument to complete the quantitative detection within 40-50 minutes.

The invention discloses a tunnel circumferential drainage pipe provided with a band insulation layer. The tunnel circumferential drainage pipe comprises a circumferential drainage pipe behind the liner wall, and two circumferential drainage pipe which are arranged below the road surface and are connected with two ends of the circumferential drainage pipe behind the liner wall., wherein the circumferential drainage pipes behind the liner wall is a water permeable pipe, the two circumferential drainage pipe arranged below the road surface are arranged transversely and are communicated with the circumferential drainage pipe behind the lining wall and a central drainage pipe at the center of the tunnel. The band insulation layer arranged at one side of the circumferential drainage pipe behind the liner wall close to a concrete lined wall comprises two layers of waterproof boards and a heat insulation material layer between the two layers of the waterproof boards. The tunnel circumferential drainage pipe has a simple structure, low cost, and short flow distance of drainage. In addition, the heat insulation material is not soaked by stratum seeped water, and the pipe is not blocked due to icing, so the stratum seeped water behind the tunnel liner wall can be effectively and rapidly drained.

The invention discloses a combination type power strip. The combination type power strip comprises a socket head and one or more socket bodies, wherein the socket head is provided with a power line connected with a mains supply and a slot group, the slot group comprises a clamping groove and a conducting strip slot, each socket body is provided with a socket aperture, a slot group and a clamping pin group, each clamping pin group comprises a conducting strip and a clamping hook, each conducting strip is matched with the conducting strip slot, and each clamping hook is matched with the clamping groove. According to the combination type power strip, jacks of the power strip can be combined in number according to specific requirements, the power strip is flexible in application and can meet different requirements for electric equipment numbers, and the space occupation caused by surplus socket apertures or access of another power strip due to insufficient socket apertures can be avoided. The combination type power strip is reasonable in structural design, safe, reliable, convenient to use, attractive in appearance and widely applicable to families, factories, public places and the like.

The present invention provides an optical pressure-sensitive adhesive sheet in which white turbidity is not caused by humidification and durability is excellent as well. The present invention provides an optical pressure-sensitive adhesive sheet, comprising: a pressure-sensitive adhesive layer in which a moisture ratio after storage under an environment of 60° C. and 95% RH for 120 hours is 0.65 wt % or more, and a shear storage elastic modulus at 85° C. which is measured by a dynamic viscoelastic measurement is 5.0×10⁴ to 5.0×10⁵ Pa, wherein a peeling distance measured by the constant-load peel test is 30 mm or less when an adherend is a polyethylene terephthalate plate, and the peeling distance measured by the following constant-load peel test is 30 mm or less when the adherend is an acrylic plate.

The invention relates generally to harvesters and, more particularly, to a combine for harvesting row crops, which has been modified, to collect and measure grain from two separate small strip test plots.

A method for decreasing variations in gate electrode widths is provided. The method includes providing a wafer having a gate electrode formed thereon and an anti-reflective coating layer formed over at least a portion of the gate electrode. The gate electrode has a width. The width of the gate electrode is measured. A strip rate for a strip tool adapted to remove the anti-reflective coating is determined. The measured width of the gate electrode is compared to a target gate electrode critical dimension to determine an overetch time based on the strip rate. The operating recipe of the strip tool is modified based on the overetch time. A processing line includes a first metrology tool, a strip tool, and a process controller. The first metrology tool is adapted to measure the width of a gate electrode formed on a wafer. The gate electrode has an anti-reflective coating layer formed over at least a portion of the gate electrode. The strip tool is adapted to remove the anti-reflective coating. The process controller is adapted to determine a strip rate for the strip tool, compare the width of the gate electrode to a target gate electrode critical dimension to determine an overetch time based on the strip rate, and modify the operating recipe of the strip tool layer based on the overetch time.

The invention relates to an automatic grinding device used for strip test. A vertical guide and a guide base are arranged on the ground. A frame is arranged on the vertical guide. The frame is driven by a vertical servo motor and moves on the vertical guide. An upper transverse guide and a lower transverse guide are arranged on the frame. Two transverse mobile cars are respectively arranged on the upper transverse guide and the lower transverse guide. The transverse mobile cars are connected with the guides in a meshing way by gears and racks and are driven by a transverse servo motor to synchronously drag the grinding device to move transversely. A grinding head combination is combined with the upper transverse mobile car and the lower transverse mobile car by the linkage with a cylinder. An upper grinding head and a lower grinding head simultaneously pressurize on the upper side and the lower side of a steel strip and grind synchronously. By changing the prior artificial grinding mode into an automatic mode, the invention improves the effectiveness, the safety and the reliability of the strip surface quality test process, and eliminates the phenomena of quality error, grinding omission and test omission of artificial grinding, thereby saving manpower, time and material consumption and initial investment.

The invention discloses a stereoscopic stripe glass cover plate and a production method thereof. The production method comprises the following steps: (S1) providing a glass substrate, wherein the glass substrate is provided with a first surface and a second surface which are opposite to each other; (S2) forming a grain layer on the first surface of the glass substrate, wherein the grain layer comprises a plurality of strip slots, the strip slots are combined to form a strip pattern, bulges are arranged among the strip slots, and the upper end surfaces of the bulges are polished to form smootharc surfaces; (S3) forming a coating film layer on the second surface of the glass substrate; and (S4) covering the coating film layer with an ink layer. The stereoscopic stripe glass cover plate presents a five-color fascinating luster effect and is capable of making light reflected to human eyes not dazzling when the external reflected light is too strong; and the stereoscopic stripe glass coverplate is high in grade and added value, and the appearance attractiveness and competitiveness of the stereoscopic stripe glass cover plate are greatly improved.

The invention belongs to the field of a testing device of a pipeline anticorrosion technology and discloses an anticorrosion layer peeling testing device based on an electrochemical impedance spectrum. The anticorrosion layer peeling testing device comprises an electrolytic tank group, a constant potential rectifier, a data collection and analysis system, an electrochemical work station and a voltage measuring instrument. A simulated soil solution is contained in the electrolytic tank group and is used for simulating an actual condition of peeling an anticorrosion layer of a buried steel pipeline. The data collection and analysis system is connected with the electrochemical work station to measure the electrochemical impedance spectrum in real time and carry out data processing and analysis; the performance of the anticorrosion layer is quantitatively evaluated to monitor the peeling condition of a defect hole part of the anticorrosion layer in real time. The device disclosed by the invention can effectively simulate the actual condition of peeling the anticorrosion layer of the buried steel pipeline and can monitor the cathode peeling process in real time; a test result has very good repeatability and reproducibility; the anticorrosion layer peeling testing device is simple and convenient to operate and is suitable for the cathode peeling tests and the test evaluation of the anticorrosion layers of various buried steel pipelines.

The invention provides a method for judging failures of a spot-welded joint under the recombination action. The method includes the following steps that firstly, a sample is prepared; secondly, a double-U-type spot-welded sample test is carried out; thirdly, an edgefold stripping test is carried out; fourthly, a torsion test is carried out; fifthly, a welding spot nugget diameter test is carried out; sixthly, failure criteria parameter processing based on resultant force is carried out; seventhly, failure criteria parameter processing based on stress is carried out. By means of the method for judging failures of the spot-welded joint under the recombination action, the failure conditions of the welding spot can be accurately predicted, and the simulation precision of car collision is improved.

A method of fabricating a flash memory device having a self-aligned floating gate (SAFG) wherein a floating gate is formed by a SAFG process. After a dielectric layer is formed, the dielectric layer of a test pattern region is stripped and a control gate is formed so that the control gate and the floating gate are interconnected. Therefore, a test transistor can be formed even in the SAFG scheme.

The length of the tape path from a first top tape peeling-off section (26) to a second top tape peeling-off section (27) (part adsorption position) is made to be longer than the length of the tape path from the first top tape peeling-off section (26) to a tape delivery roller. In case that a strip tape (14) longer than a tape cover (25) is used, when the front end of the strip tape (14) is set at the part adsorption position and a top tape (21) is peeled from the front end of the strip tape (14) to the first top tape peeling-off section part (26), the peeled length of the top tape (21) becomes longer than the length of the tape path from the first top tape peeling-off section (26) to the top tape feed roller, whereby the front end of the top tape (21) can be set to the top tape feed roller.

The invention discloses a test request processing method and device. The method comprises the following steps of: receiving a first test request message sent by application software on a mobile terminal from the mobile terminal by test equipment, wherein the first test request message is remote operation request information sent to a server by the mobile terminal; reading a first test response file corresponding to the test request message by the test equipment, wherein the test response file is a processing strategy for processing the remote operation request information by the server; and generating a first test response message according with a preset format by the test equipment according to the first test response file, and sending the first test response message to the mobile terminal. According to the method and device disclosed by the invention, aiming at the automatic test of codes of SDK development client layers in layered complicated software systems, upper-layer codes in the complicated software systems are decoupled, so that the overall dependency of each component during the test of the complicated software systems is dispensed, and other software and hardware environments on which the test of target software modules depends are stripped.

The invention discloses a liquid crystal panel, a display device and a manufacturing method of the liquid crystal panel. The invention relates to the field of liquid crystal display. The liquid crystal panel comprises a color film substrate, an array substrate and adhesive for adhering the color film substrate and the array substrate, wherein in the region range of the adhesive, a first limit part with preset height is arranged on the color film substrate, and a second limit part is arranged on the array substrate; when the color film substrate and the array substrate are adhered to each other, the first limit part is mutually matched with the second limit part. According to the liquid crystal panel, the display device and the manufacturing method of the liquid crystal panel, the first limit part is arranged on the color film substrate, the second limit part is arranged on the array substrate, and the first limit part is mutually matched with the second limit part, so that the frictional force between the color film substrate and the array substrate is remarkably enhanced, the liquid crystal panel is guaranteed to smoothly pass a peeling test, and the quality of the display device is improved.

The present invention discloses a double glass component EVA and glass adhesion property detection method, which relate to the technical field of adhesive property testing. The method comprises the following steps: preparing a test sample in which a piece of lower glass is placed on the plane, the four corners of the lower glass are provided with four pieces of Teflon high temperature cloth and one more piece of Teflon high temperature cloth is arranged between the two corners at the longer edge of the lower glass; sending the test sample to a laminator for lamination; using a cutting tool to cut the backboard at the upper side of each piece of Teflon high temperature cloth into long strips; fixing the test sample on the test bench of a ensile testing machine; and using a clamp to clamp the already cut backboard and one end of an adhesive tape composed of the upper EVA and the lower EVA to perform a 180-degree peel test between the EVA at the corresponding position and the glass. In the method, it is possible to obtain the real values of the EVA and the glass adhesive property inside a component, provide reliable detection data for the production process, guarantee the product quality of the double glass component and reduce the use risk of the component.

The invention discloses a composite casting system of a crank shaft box. The composite casting system comprises a base plate core, a jacket core, a main core, an end face core, an outer cast core and a pouring system. The base plate core, the jacket core, the main core and the pouring system are sequentially overlapped from the bottom layer to the high layer to form a crank shaft box sand mould structure. The pouring system comprises two rows of pouring openings evenly arranged and gates located outside the two rows of pouring openings. The two rows of pouring openings are communicated with a pouring opening cup through a flow division pouring gate and a pouring gate cup. The gates comprise hole-shaped gates located at four corners and strip gates located between the hole-shaped gates and outside the two rows of pouring gates. The composite casting system adopts a rain type pouring system in the middle of a cast piece to conduct liquid feeding pouring from a plurality of positions of a shaft seat and reduces impact of pouring to casts, floating impurities cannot be easily adhered to the cast wall or the cast core, and the pouring system is good in slag blocking effect. The main core is arranged on the upper portion of a sand mould and on the shaft seat, and the two strip gates and the four hole-shaped gates are utilized to discharge air completely. The composite casting system does not require core drying and is stable in cast piece pouring.

This invention provides a color matching test piece capable of freely changing a combination of a base color and an upper color to be overpainted one on another with less work.

The color matching test piece 10 is formed of a clear-colorless film base 10a. A plurality of the color matching test pieces 10 painted with individual colors with respect to each color to be overpainted are prepared, and the test pieces 10 are stuck to a car body or the like with a defatting agent to reproduce the state of the overpainted color in order for color comparison relative to the original color of the car body. The color matching test piece 10 has peeling tabs 11 and jig holes 12 and is superposed on the other test pieces according to need. The superposed test pieces have peripheral surfaces other than the peeling tabs secured with one another by using adhesive 13 to form a lamination layer member 10b, so that the test pieces can be peeled off one by one from the uppermost test pieces by pinching and lifting the tabs 11 with fingers.