36results about How to "Reduced adhesion area" patented technology

The present invention provides a method which includes sticking a surface protection sheet for dicing onto a surface of a wafer and cutting the sheet together with the wafer to protect the surface of the wafer from being contaminated by deposition of a dust such as swarf and the like, and picking up a chip without causing cracking or chipping in the chip after a dicing step, in the steps of dicing the wafer and then picking up the chip. The method includes: sticking the surface protection sheet for dicing onto the surface of the wafer; cutting the sheet together with the wafer; subsequently giving a stimulus to the surface protection sheet for dicing to peel the end of the chip from the dicing tape; and then picking up the chip.

Provided is a method of manufacturing a wiring board, in which; a composite adhesive sheet 20 is attached to one of the surfaces of a support substrate 10, and a double-sided CCL 30 is attached to the other surface. Then, in an integrated state of the above components, a multilayer wiring structure including a conductive layer and a resin insulating layer is formed on a metal layer 33 of the double-sided CCL 30 by a known build-up method. A thermally foamable adhesive layer 22 of the composite adhesive sheet 20 is then heated, thereby thermally decomposing a thermal foaming agent to generate gas, and the support substrate 10 is separated from the remaining bonded body. Thereafter, a carrier foil layer 32b and a copper foil layer 32a of a carrier-foil coated copper foil 32 are mechanically peeled from each other at a boundary between both the layers, thereby obtaining a wiring board 1.

A leak-resistant medical barrier is disclosed as having a sheet with a first side and a second side. The first side has an adhesive portion adapted to be disposed on a patient's skin and a release liner disposed on the adhesive portion. The second side also has an adhesive portion adapted to be disposed either on a patient's skin, on itself, or on a patient's skin and on itself and a release liner disposed on its adhesive portion. The second side adhesive portion is adapted such that when it is disposed on itself, it joins portions of surfaces of the medical barrier to form a leak-resistant seal between the surfaces, thereby providing for a medical barrier of adjustable volume and patient-adhesive contact area.

An angular velocity detector includes an angular velocity detecting element having a vibrating body arranged in a base substrate to be vibrated on a surface horizontal with respect to the base substrate. The angular velocity detecting element detects an angular velocity around an axis perpendicular to the base substrate based on a vibration of the vibrating body. In the angular velocity detector, a circuit substrate is bonded to a first surface of the base substrate through an adhesive, and a second surface of the angular velocity detecting element is electrically connected to the circuit substrate through a bonding wire. Furthermore, the adhesive is partially arranged on the first surface of the base substrate at least at a portion corresponding to a bonding portion of the bonding wire on the second surface of the base substrate. Therefore, a wire bonding can be easily accurately performed.

A present invention relates to a film for manufacturing a semiconductor device in which a cover film is pasted onto a laminated film, wherein the shrinkage in the longitudinal direction and in the lateral direction in the laminated film after peeling the cover film and leaving for 24 hours at a temperature of 23±2° C. is in a range of 0 to 2% compared to the laminated film before pasting of the cover film.

An inductance element has a first core portion having a winding frame portion; a coil provided on the winding frame portion; a ring-shaped member having an insertion hole to dispose the first core portion therein; and a terminal member having an bonding arm to be fixed to the ring-shaped member via an adhesive member, and a mounting portion.

An angular velocity detector includes an angular velocity detecting element having a vibrating body arranged in a base substrate to be vibrated on a surface horizontal with respect to the base substrate. The angular velocity detecting element detects an angular velocity around an axis perpendicular to the base substrate based on a vibration of the vibrating body. In the angular velocity detector, a circuit substrate is bonded to a first surface of the base substrate through an adhesive, and a second surface of the angular velocity detecting element is electrically connected to the circuit substrate through a bonding wire. Furthermore, the adhesive is partially arranged on the first surface of the base substrate at least at a portion corresponding to a bonding portion of the bonding wire on the second surface of the base substrate. Therefore, a wire bonding can be easily accurately performed.

The invention discloses a preparation method of high-bioactivity fermented soybean meal; the preparation method comprises a compound fermentation bacteria preparation step, a soybean meal inoculation and mixing step, a solid state fermentation step, a fermented soybean meal material partial drying step, a dried fermented soybean meal and originally fermented soybean meal mixing step and a packaging step. The preparation method of high-bioactivity fermented soybean meal has the biggest advantage that after the soybean meal fermentation step is over, most materials do not need to be dried, so that an extremely small number of materials need to be dried at low temperature; and packaging can be carried out after one-time mixing. The fermented soybean meal is not dried at high temperature, so that the nutritional ingredients in the fermented soybean meal can be protected from damage during a drying process to the largest extent; moreover, after the fermented soybean meal is packaged, fermentation probiotics basically survives and can be stored for a long time, and the nutritional value and the bioactivity of the materials are very high.

A sheet material includes a fibrous substrate made of microfibers and a hydrophilic-group-containing resin applied to the fibrous substrate. The hydrophilic-group-containing resin has a microphase-separated structure that satisfies Condition I: In a phase image obtained by observing an area of 1 μm2 in a cross-section of the hydrophilic-group-containing resin applied to the fibrous substrate by phase imaging using an atomic force microscope (AFM), a standard deviation of a mode of brightness distribution of areas of 0.2 μm2 in the area of 1 μm2 is from 0 to 10. Provided are a sheet material that is produced through an eco-conscious production process and yet has such uniformity that is comparable to those of man-made leathers produced using organic-solvent-based polyurethanes, an elegant surface appearance, and a good touch, and a method for producing such a sheet material.

The invention relates to a light and composite multifunctional wall body and a production technology thereof. The light and composite multifunctional wall body comprises a core and a wall board structure, wherein the core comprises a light board, a bearing structure and a plurality of supporting parts, wherein the bearing structure and the plurality of supporting parts are arranged on the outer side of the light board; an integration area is formed between the bearing structure and the surface of the light board; the supporting parts are in multi-row linear distribution on the light board; theend part of each supporting part respectively penetrates through the integration area and is connected with the bearing structure; the wall board structure coats the outer part of the core and is inintegral pouring forming through light concrete; integral pouring is carried out through the wall board structure and the core which contains a plurality of supporting units to form the light composite wall body with high intensity, high wind pressure resistance and light weight, and the technical problems of high wall body quality, poor wind pressure resistance and low supporting performance in the prior art can be solved.

The invention relates to an organic light-emitting display substrate, a preparation method thereof and an organic light-emitting display device. The organic light-emitting display substrate comprisesa display area and an opening area located in the display area. The preparation method of the organic light-emitting display substrate comprises the steps: forming a flexible substrate on a supportingsubstrate, wherein the flexible substrate comprises an open pore, and the open pore is located in the open pore area; forming an organic light-emitting device layer on one side, far away from the support substrate, of the flexible substrate; forming a packaging layer on one side, far away from the flexible substrate, of the organic light-emitting device layer, wherein the packaging layer covers the organic light-emitting device layer and the opening, the packaging layer comprises a first to-be-etched part, the first to-be-etched part is located in the open pore, and the extending direction ofthe first to-be-etched part intersects with the side wall of the open pore; etching the first to-be-etched part, and removing the first to-be-etched part; and stripping the support substrate from theflexible substrate to obtain the organic light-emitting display substrate. According to the embodiment of the invention, the defect that the packaging layer is peeled off due to the fact that the supporting substrate is peeled off from the flexible substrate can be overcome.

The invention belongs to the technical field of prepressing machines, and particularly relates to a prepressing machine for a plywood production line. The prepressing machine comprises a workbench, wherein a supporting plate and a prepressing unit are arranged on the workbench; the prepressing unit comprises a driving plate, a driven plate and lead screws; the upper plate surface of the driving plate is fixedly connected to the lower plate surface of a first plate through bolts, the inner sides of the four corners of the driving plate are connected to the four lead screws through first ball seats, and the four corners of the driving plate are in clearance fit with the outer rings of four supporting columns; one end of each lead screw is hinged to the supporting plate, and the other end ofeach lead screw is hinged to the workbench; the driven plate is arranged below the driving plate, the inner sides of the four corners of the driven plate are connected to the four lead screws throughsecond ball seats, the four corners of the driven plate are in clearance fit with the outer rings of the four supporting columns, and the rotating direction of balls in the second ball seats is opposite to the rotating direction of balls in the first ball seats; and through the cooperation among the supporting plate, an air cylinder and the prepressing unit, prepressing treatment of plywood is realized.

Provided is a method of manufacturing a wiring board, in which: a composite adhesive sheet 20 is attached to one of the surfaces of a support substrate 10, and a double-sided CCL 30 is attached to the other surface. Then, in an integrated state of the above components, a multilayer wiring structure including a conductive layer and a resin insulating layer is formed on a metal layer 33 of the double-sided CCL 30 by a known build-up method. A thermally foamable adhesive layer 22 of the composite adhesive sheet 20 is then heated, thereby thermally decomposing a thermal foaming agent to generate gas, and the support substrate 10 is separated from the remaining bonded body. Thereafter, a carrier foil layer 32b and a copper foil layer 32a of a carrier-foil coated copper foil 32 are mechanically peeled from each other at a boundary between both the layers, thereby obtaining a wiring board 1.

The invention relates to the field of disposable hygienic products, in particular to a sanitary towel with a memory function. The sanitary towel solves the technical problems that an existing sanitary towel is easy to compact, so that the dry and comfortable performance is poor, bacteria are easy to breed, and gynecological diseases are easy to occur. The sanitary towel comprises a body, wherein the body comprises a bottom film, a surface layer and a water absorption layer clamped between the bottom film and the surface layer, the water absorption layer comprises a main absorption body close to the front end of the length direction and a secondary absorption body close to the rear end of the length direction, and a memory foam layer is arranged at the portion, located below the main absorption body, on the bottom film. The side, away from the rear end of the length direction, of the secondary absorption body is located below the memory foam layer, and the absorption performance of the secondary absorption body is smaller than that of the main absorption body.

The invention discloses a low-loss silicon-based filter chip capable of improving reuse rate and a manufacturing method thereof. The silicon-based filter chip comprises a high-resistance silicon dielectric layer, a first metal layer, a second metal layer, a third metal layer and a fourth metal layer, the first metal layer is arranged on the top surface of the high-resistance silicon dielectric layer; a silicon cavity is formed in the bottom surface of the high-resistance silicon dielectric layer in a concave manner; the second metal layer is arranged in the silicon cavity; the third metal layer is arranged on the bottom surface of the high-resistance silicon dielectric layer and keeps away from the silicon cavity, the fourth metal layer is arranged on the bottom surface of the third metallayer, a through hole penetrating through the first metal layer upwards is formed in the high-resistance silicon dielectric layer, a metal deposition layer is arranged on the inner wall of the throughhole, and production is carried out through etching and micromachining processes. With application of the mode, the low-loss silicon-based filter chip capable of improving the reuse rate and the manufacturing method thereof are convenient to produce, the out-of-band rejection degree of the silicon-based filter chip is improved, loss is reduced and the reuse rate is high.

The invention belongs to the technical field of food processing, and particularly relates to a slicing air dryer capable of reducing the possibility that dried bean curds adhere to a cutter when the dried bean curds are sliced and directly carrying out air drying treatment on the sliced dried bean curds. The device comprises an air drying roller, ventilation small holes are formed in the outer wall of the air drying roller, and an air supply hopper for supplying air to the ventilation small holes is arranged below the air drying roller; a spiral blade is fixed on the inner wall of the air drying roller, the discharge end of the air drying roller is provided with a discharge guide cylinder, the feeding end of the air drying roller is provided with a slicing structure for the dried bean curds, and the slicing structure for the dried bean curds is located in the air drying roller. The risk that the dried bean curd slices adhere to the cutter can be reduced, the dried bean curds is conveniently subjected to air drying treatment, and the processing time is shortened.

The invention relates to the field of cell culture, in particular to intelligent cleaning equipment for cell culture accessories. The technical problem that a large number of cells remain on the inner wall of the cell culture bag, and consequently the inner wall of the cell culture bag is difficult to clean is solved. The intelligent cleaning equipment for the cell culture accessories comprises a cell elastic removal unit, a magnetic type extrusion unit and the like, and the lower side of the cell elastic removal unit is connected with a magnetic type extrusion unit. A nutrient solution flowing layer is sprayed on the inner wall of the cell culture bag from top to bottom, meanwhile, all areas of the cell culture bag are extruded and sunken inwards, and the extruded areas of the cell culture bag rebound outwards to collide with the cell elastic removal units; the cells are vibrated and fall off, so that the cells adhered to the inner wall of the cell culture bag are efficiently recovered by using a small amount of nutrient solution, and after the inner wall of the cell culture bag is rinsed by the nutrient solution flowing layer, additional cleaning treatment work is not needed when the next batch of cell culture work is carried out.

Provided is an intelligent transport and detection electronic label with relay protection, comprising a casing. One side of the lower part of the casing is provided with a through hole. The internal part of the casing is provided with a swing motor, a second label shoe plate, a first pressure transducer, a second pressure transducer, and a control means. The second label shoe plate is disposed atone side of the through hole. The side part of the second label shoe plate is provided with a plurality of second strip-packed adhesive stickers arranged in one row. An output shaft of the swing motoris provided with a rotation rod, and the rotation rod is vertical to the output shaft of the swing motor. The first label shoe plate and the second label shoe plate can be respectively adhered to different relay labels. When it is required to replace a relay label, the relay label can be rapidly replaced by controlling the rotation of the swing motor, and thereby the trouble of manually scrapingthe relay label down can be avoided. The invention is advantageous in that the rotation rod is hinged to the upper part of the first label shoe plate, and when the rotation rod is driven by the swingmotor to rotate, the first label shoe plate will move downwardly to block the second label shoe plate, and thereby label replacing can be realized.

The invention discloses vegetable circular flow blanching equipment. The vegetable circular flow blanching equipment comprises a blanching conveying part, a lifting cleaning part and a blanching water circulating device, the water inlet end of the blanching water circulating device is connected with a conveying cylinder, and the water outlet end of the blanching water circulating device is connected with a lifting cylinder, so that the flow direction of blanching water is opposite to the conveying direction of vegetables; a draining net is arranged on the lower portion, close to a discharging hopper, of the lifting cylinder, impurities on blanched vegetables are synchronously cleaned, and a draining cylinder is arranged below the draining net. A preheating section, a blanching section, a flushing section and a draining section are sequentially formed from the feeding end of the blanching conveying part to the discharging end of the lifting cleaning part. The blanching device has the beneficial effects that the blanching device can enable the water line of blanching water to be higher than the conveying cylinder all the time, vegetables enter the conveying cylinder from the feeding hopper and are continuously conveyed to the lifting and cleaning part through the spiral conveying blades, the vegetables are completely soaked in the blanching water in the conveying cylinder, and the blanching uniformity is improved.

The invention relates to the technical field of hydraulic vibration tamping, and discloses a hydraulic vibration tamping plate for preventing clay for a small excavator. The hydraulic vibration tamping plate comprises a hydraulic driving shaft, wherein the bottom end of the hydraulic driving shaft is movably connected with a fixing seat, an inflation bin is fixedly connected to the interior of the fixing seat, an electromagnetic block is fixedly connected to the inner wall of the inflation bin, and a spring rod is fixedly connected to the outer wall of the electromagnetic block. According to the hydraulic vibration tamping plate for preventing the clay for the small excavator, the clay entering a cleaning groove is scraped off when a baffle slides, so that the adhesion area of the clay on the bottom wall of the tamping plate is reduced; and when the baffle is meshed with a through groove in the inner wall and the cleaning groove, a water source in a high-pressure spray head is rapidly sprayed out under the pressurization of an air guide pipe, the high-pressure water source blows up the clay adhered in the cleaning groove, the clay in the cleaning groove drives the bottom wall of the tamping plate and the clay adhered to the bottom wall of the tamping plate together when the clay falls off, so that the situation that the tamping plate cannot uniformly tamp the ground due to the fact that the clay is adhered to the bottom surface of the tamping plate for a long time is avoided.

The circulating flow air guide device comprises an air guide pipe, a fan, a filter cartridge, a flow guide plate and a drainage plate. The heat-conducting medium is subjected to circulating convection in the roller bin, the filter cartridge and the air guide pipe under the pumping and discharging action of the fan; the guide plate arranged outside the exhaust port of the air guide pipe guides and shunts the heat-conducting medium entering from the discharge port of the roller bin, so that the heat-conducting medium entering from the discharge port of the roller bin and the heat-conducting medium discharged from the air guide pipe are prevented from causing countercurrent conflict, and the power consumption of the fan is increased. Materials in the roller bin fly up and down along with the lifting plate, and the falling materials rub and move to take away dust on the air holes, so that the dust removal effect on the air holes is achieved. The heat-conducting medium is circularly convected and repeatedly utilized in the drying section of the roller bin through the circular flow air guide device, the retention time of the heat-conducting medium in the roller bin is prolonged through the circular flow air guide device, and the effective utilization rate of heat energy of the heat-conducting medium is increased.

The invention relates to the field of disposable sanitary products, in particular to a sanitary napkin with a memory function, which solves the technical problems of poor dryness, bacteria breeding and gynecological diseases caused by the existing sanitary napkins being easily compacted. It includes a main body, the main body includes a bottom film, a surface layer, and a water-absorbing layer sandwiched between the bottom film and the surface layer, and the water-absorbing layer includes a main absorber near the front end in the longitudinal direction and a secondary absorber near the rear end in the longitudinal direction , the bottom film is located below the main absorber with a memory cotton layer, the side of the secondary absorber away from the rear end in the longitudinal direction is located under the memory cotton layer, and the absorption performance of the secondary absorber is less than that of the main absorber performance.

In the present glossy paper, an opposite surface of a glossed and smooth image formation surface is rough-surfaced. Therefore, the glossy paper do not adhere together even under the high-temperature and high-humidity environment. In fact, the present invention provides glossy paper which can advantageously achieve a continuous paper feeding in the image forming apparatus regardless of the use environment conditions.