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30 results about "Edge structure" patented technology
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Preoperative planning system for tumor interventional therapy based on artificial intelligence image recognition
The invention relates to the technical field of edge segmentation, in particular to a tumor interventional therapy preoperative planning system based on artificial intelligence image recognition, and the method comprises the steps: preliminarily screening out an infiltration edge region based on the gray distribution asymmetry condition of a sliding window in a CT image and the texture disorder condition in an MRI image; further fusing DSA blood vessel data, and screening a concerned infiltration region by analyzing the position distribution condition of the blood vessel region of the infiltration edge region; analyzing curvature mutation conditions of the tumor associated blood vessel segments on the basis of the concerned infiltration region to generate a blood vessel anomaly index; and finally, fusing the infiltration index and the blood vessel characteristics to construct a blood vessel-infiltration coupling index, and correcting the edge strength map according to the blood vessel-infiltration coupling index, so that the boundary optimization based on risk classification is realized, the accuracy of the obtained tumor region edge structure curve is higher, and the accuracy of tumor region segmentation according to the tumor region edge structure curve is improved.
Owner:PEKING UNIV INT HOSPITAL +1
A fabric defect detection method based on edge perception double-main-stem feature collaborative modeling
Owner:FUZHOU UNIV
Filter module with edge structure protected membrane
PCT designated stageWO2025247908A1MembranesSemi-permeable membranesEdge structureMechanical engineering
The present invention relates to a filter module comprising a membrane (3), an edge structure (2), and an anchoring element (1), wherein the edge structure (2) is arranged over a surface of the membrane (3) in an edge region thereof and is embedded in the anchoring element (1), a difference between melting temperatures of the membrane (3) and the anchoring element (1) is from –25 K to 60 K, and a difference between melting temperatures of the edge structure (2) and the membrane (3) is 15 K or more. Moreover, the present invention relates to a method for producing the filter module as well as the use of the filter module for filtering a fluid medium.
Owner:SARTORIUS STEDIM BIOTECH GMBH
Flooring component and flooring
The application discloses a flooring component and a flooring. During the process of connecting the second component with the first component, the second protrusion in the edge structure of the second component can squeeze the first protrusion, and the squeezing force is transmitted to the first elastic layer through the first protrusion, causing the first elastic layer to produce elastic deformation, thereby changing the position of the first protrusion, making the opening of the second groove larger, thereby enabling the second protrusion to be smoothly received in the second groove, and the third protrusion to be smoothly received in the first groove, which effectively reduces the installation difficulty between the first component and the second component.
Owner:CHANGZHOU ZERO POINT WOOD IND CO LTD
Motor insert defect detection method based on multi-sensor fusion
The application discloses a motor insert sheet defect detection method based on multi-sensor fusion, relates to the technical field of motor insert sheet defect detection, and comprises the following steps: in the presence of boundary penetration, calculating edge matching mismatch degree, edge jump rate, edge inversion proportion and edge closure deviation to form a geometric conflict feature set of an insert sheet edge, which is used for representing image geometric expression differences caused by boundary penetration; inputting the geometric conflict feature set into a fusion confidence evaluation function to obtain a fusion confidence evaluation factor, which is used for identifying whether the insert sheet edge has a fusion distortion risk. The application solves the structural expression conflict problem caused by boundary penetration in the multi-view imaging fusion process of the motor insert sheet, constructs a fusion confidence evaluation mechanism to identify the fusion distortion risk, dynamically limits the image participation fusion condition, and thus improves the recognition accuracy of the edge structure and the stability of the fusion result in the insert sheet defect detection.
Owner:LINGHU INTELLIGENT CO LTD
Wall building plate for fabricated building house
The utility model discloses a wall building plate for a fabricated building house. The wall building plate comprises a building plate main body, a clamping block I, a clamping notch, a fixing structure and an edge structure, first clamping blocks are fixedly connected to the middles of the two adjacent sides of the side wall of the building board body, the clamping notches are formed in the two adjacent sides of the side wall of the building board body, the fixing structures are arranged in the first clamping blocks, and the edge structures are arranged on the outer side of the building board body. Compared with the prior art, the wall building board has the advantages that two adjacent building board main bodies on any side of the wall building board can be quickly mounted in the lateral direction, and a plurality of positioning bolts do not need to be rotated by virtue of an external tool, so that a plurality of wall building boards can be quickly spliced; and the exposed clamping blocks I and the clamping notches can be shielded and spliced, so that the outer surface of the building plate main body mounted on the edge is neat, and the attractiveness of the wall building plate after mounting is improved.
Owner:ZHEJIANG DINGGUAN BUILDING MATERIALS TECHNOLOGY CO LTD
Composite externally-hung cake surrounding edge
The utility model discloses a cake composite external hanging surrounding edge, which relates to a surrounding edge structure and comprises an inner surrounding edge and an outer surrounding edge, a clamping and embedding cavity is matched with the top of the outer surrounding edge, one end of the outer surrounding edge in the length direction is provided with a fastener, and the fastener extends outwards along the thickness direction of the outer surrounding edge to form a positioning column. A limiting ball is arranged at the end of the positioning column, hook pieces are arranged on the surface of the peripheral edge, the hook pieces are evenly distributed in the length direction of the peripheral edge, and a buckling end matched with the buckling piece is arranged at the other end of the peripheral edge in the length direction. According to the surrounding edge structure, the structural stability of the inner surrounding edge is guaranteed through the interlocked outer surrounding edges, the lateral deformation requirement and the bearing capacity are balanced through the outer surrounding edges made of soft rubber materials, and the attractive effect of the surrounding edge is improved through the hook pieces and the supporting tassels.
Owner:SUZHOU SHICHENG MATERIAL TECH CO LTD
Integrated edge sealing structure of mattress
Owner:JIANGSU DAIHENG HOME TECH CO LTD
Device for maintaining colonic air distension
A device for maintaining colonic air distension is disclosed. The device includes a body having opposing first and second edge structures. The first and second edge structures are selectively engageable with one another to circumferentially surround a portion of a colonoscope and position the body in a use configuration. From the use configuration, the first and second edge structures are selectively disengageable from one another to position the body in an open position and permit removal from the colonoscope. A proximal end portion of the body includes a diaphragm that extends radially outwardly from a longitudinal axis of the body and is shaped to conform to at least one of an anus or a stoma of a subject.
Owner:SLATE JASON ANDREW
Edge sealing structure with single inclined edge
The utility model relates to the technical field of edge sealing, in particular to an edge sealing structure with an inclined single edge, which comprises a frame body, the upper side of the frame body is horizontally arranged, and one end of the lower side of the frame body is inclined; the upper side and the lower side of one end of the frame body are each provided with a buckle block, the corresponding sides of the two buckle blocks are arranged to be fixing faces, and the fixing faces of the buckle blocks are arranged in a wave shape. A reinforcing block is arranged at the position, close to the side wall of the buckle block, in the frame body, the reinforcing block is arranged in a C shape, and the fixing face of the buckle block is arranged in a wave shape, so that the buckle block is fixedly buckled to an aluminum profile door plate, a marble pillar, a single-layer plate and an ABA layer plate, installation is convenient, damage to an installation body is avoided, the upper side of the frame body is horizontally arranged, and one end of the lower side of the frame body is obliquely arranged; the edge sealing structure can also be installed at the position of the drawer, the drawer is pulled to be opened or closed, the buckle block fixes the buckle and the end face of the drawer, the upper side of the frame body is horizontally arranged, one end of the lower side of the frame body is obliquely arranged, and a user can hold and pull the edge sealing structure by hand.
Owner:FOSHAN CHENGHENG ALUMINUM CO LTD
Motor insert defect detection method based on multi-sensor fusion
The invention discloses a motor insert defect detection method based on multi-sensor fusion, and relates to the technical field of motor insert defect detection, and the method comprises the following steps: calculating an edge matching mismatch degree, an edge jump rate, an edge inversion ratio and an edge closing deviation under the condition of boundary interspersion, forming a geometric conflict feature set of insert edges, and calculating the edge matching mismatch degree, the edge jump rate, the edge inversion ratio and the edge closing deviation; the representation module is used for representing image geometric expression differences caused by boundary interpenetration; and inputting the geometric conflict feature set into a fusion confidence evaluation function to obtain a fusion confidence evaluation factor for identifying whether the edge of the insert has a fusion distortion risk or not. According to the method, the problem of structural expression conflict caused by boundary interpenetration in the multi-view imaging fusion process of the motor insert is solved, a fusion confidence evaluation mechanism is constructed to identify the fusion distortion risk, and the image participation fusion condition is dynamically limited, so that the identification accuracy of an edge structure and the stability of a fusion result in insert defect detection are improved.
Owner:LINGHU INTELLIGENT CO LTD
Edge sealing structure for constructing underground concrete wall
According to the edge sealing structure for constructing the underground concrete wall, an edge sealing formwork is arranged between a wall face formwork and a roadway side, and the two ends of the edge sealing formwork in the width direction are fixedly connected with transverse rib edges; the rib plate is arranged between the edge sealing template and the roadway side and is in clearance fit with the edge sealing template and the roadway side; the straight edge end edge of the rubber soft plate is embedded in the gap between the rib plate and the edge sealing formwork and is in sealing fit with the rib plate and the edge sealing formwork, the hemming edge end edge of the rubber soft plate is connected to the roadway side in an attached mode, and meanwhile the part between the straight edge end edge of the rubber soft plate and the middle section of the rubber soft plate forms a straight extending section. The part between the middle section of the rubber soft plate and the hemming end edge forms an arc-shaped transition section; the steel wire rope is inserted into an inner cavity of the cylindrical hemming structure; the back arris abuts against the outer sides of the wall surface template and the edge sealing template; the two adjacent side faces of the first square timber supporting column abut against the back arris and the straight extending section correspondingly. One side face of the second square timber supporting column is tightly connected to the cylindrical hemming structure in a pressed mode. The structure can effectively solve the problems that edge sealing of a traditional formwork is difficult, and a connecting part is prone to slurry leakage.
Owner:CHINA UNIV OF MINING & TECH
Packaging piece detection method and system
The invention relates to the technical field of visual detection, in particular to a packaging piece detection method and system, and the method comprises the steps: obtaining edge contour points of a packaging piece, dividing a direction continuous point cluster, extracting a direction vector, judging a crack region, determining a crack through combining gray gradient and density, counting the repetition frequency of a closed structure, and recognizing a crack and pattern repetition coexistence region. According to the method, continuous segmentation extraction is carried out on the edge contour point set of the packaging piece, direction vector calculation is combined, accurate recognition of the structural form mutation area is achieved, the double screening standards of the direction included angle and the gravity center distance are introduced in the crack area recognition stage, the judgment capacity of the edge structure fracture characteristics is effectively enhanced, and the recognition accuracy of the edge structure fracture characteristics is improved. And meanwhile, a composite analysis means of gray gradient change and direction vector distribution density is introduced, secondary confirmation is performed on the crack position, the reliability of anomaly detection is improved, and in addition, joint identification of crack anomaly in a structure repetition area is realized by identifying a closed contour structure and analyzing pattern repetition frequency.
Owner:HANGZHOU KANGHONG IND & TRADE
Three way convertible containment device
A containment device that converts between three different configurations or forms and includes a multilayer base. The forms include: 1) a mat or work surface that has a raised lip or edge structure that contains items on the mat or work surface; 2) a small volume bag or flexible container for holding the items inside, where the lip is gathered or compacted, e.g., by a drawstring, to form an annulus from the lip; and 3) a larger-volume, cylindrical-shaped bag, which may be used as a shopping bag. The cylindrical-shaped bag may be stored between the layers of the base when the device is in the mat configuration or the drawstring bag configuration, and the lip may be stored between the layers of the base when the device is in the cylindrical-shaped bag configuration.
Owner:FAZACKERLEY AMY S +1
Edge structure of roof and facade curtain wall
The utility model discloses an edge structure of people roof and facade curtain wall, including building main part, hollow glass curtain wall, and is provided with support device and connecting device between building main part and hollow glass curtain wall, building main part includes coping structure, and connecting device is fixed in the bottom of coping structure, hollow glass curtain wall includes first mounting spare and second mounting spare of swing joint, and first mounting spare is fixed in the bottom of connecting device, and second mounting spare bottom installs hollow glass, support device includes support block, edge seal and buffer block, and support block is fixed on building main part, and the bottom surface fixed edge seal of support block, and edge seal and hollow glass between swing joint buffer block. Through support device and connecting device install curtain wall structure, guarantee the integrity of building main part's heat preservation structure and waterproof structure, effectively solved the contradiction of glass curtain wall installation and civil waterproof, heat preservation construction, on the basis of guaranteeing building heat preservation, waterproof performance, satisfy building facade design.
Owner:HANGZHOU DONGSHENG CONSTR ENG CO LTD
Edge closing structure of gypsum suspended ceiling
The utility model relates to an edge closing structure of a gypsum suspended ceiling, and relates to the field of edge closing of gypsum suspended ceilings. The device comprises a fixing plate, a supporting plate is welded to the front face of the fixing plate, a fixing frame is welded to the front face of the fixing plate, the fixing frame is located below the supporting plate, three identical sliding grooves are formed in the front face of the fixing frame, and three identical sliding blocks are slidably connected to an inner cavity of the fixing frame. The fixing plate can be fixed to the wall face through the expansion bolts, the edge closing plate is pushed to drive the clamping plate to enter the position between the supporting plate and the fixing frame, at the moment, the clamping plate extrudes the clamping block, a spring is shrunk, when the clamping plate is attached to the fixing frame, the spring stretches and pushes the clamping block to enter an inner cavity of a clamping groove, and the clamping block is clamped in the clamping groove. Therefore, the purposes that the edge closing strip can be installed through the clamping and fixing structure, it is avoided that nail holes of the edge closing strip need to be shielded after the edge closing strip is installed, and the installation efficiency of the gypsum ceiling edge closing strip is guaranteed are achieved.
Owner:CHINA CONSTR SECOND BUREAU DECORATION ENG CO
End-edge-cloud mixed deployment antibiotic design platform and method
The invention discloses a terminal-edge-cloud mixed deployment antibiotic design platform and method applied to the technical field of artificial intelligence and biological medicine crossing, and the system comprises a local data preprocessing unit, an edge structure optimization unit, a cloud molecule generation unit, a cross-layer communication coordination unit and a global strategy control unit. Hardware-level security chip and block chain auditing is supported, and differential privacy desensitization and graph convolution feature compression are performed on original biological data through a local data preprocessing unit; deploying a lightweight graph neural network and a local search algorithm at an edge layer, and finishing molecular structure fine tuning and activity preliminary screening; deploying a generative adversarial network and a quantum chemistry simulator at the cloud to realize high-precision molecule generation and stability evaluation; through the scheme, the antibiotic design period is remarkably shortened, the compliance auditing cost is reduced, the lead compound discovery success rate is improved, and meanwhile it is guaranteed that data are not out of the domain, calculation is high in energy efficiency, and the model is traceable.
Owner:南通诺瞳奕目医疗科技有限公司 +1
Method of repairing composite edge structures
The application discloses a composite material edge structure repairing method, which comprises the following steps: manufacturing a support back plate with the same shape as the edge structure of the composite material to be repaired; fixing an expansion material with the same material as the edge structure of the composite material to be repaired on the back of the support back plate to manufacture an expansion structure; fixing the expansion structure at the edge of the edge structure of the composite material and symmetrically arranging the expansion structure with the edge structure of the composite material; and heating and curing the edge structure of the composite material by using a heating and curing system to repair the edge structure of the composite material. In the application, the resin glue or glue film can be accurately controlled according to the required curing temperature, so that the resin glue or glue film is fully cured and reaches the best performance, and the structural strength of the repairing area is ensured.
Owner:SHENYANG NORTHERN AIRCRAFT MAINTENANCE CO LTD
A method for laser shock peening of a metal material edge structure
This invention discloses a laser shock peening method for edge structures of metallic materials, comprising: S1, determining the type and size of the edge structure; S2, dividing two adjacent planes of the edge structure into a primary strengthening surface and a secondary strengthening surface, and calculating the orientation relationship between the two strengthening surfaces; S3, using the bisector of the angle between the normals of the two planes as the normal to the edge surface to determine its position; S4, determining the laser shock peening power density and shock spot radius; S5, optimizing the distance between the edge surface and the edge surface on the two curved surfaces at the edge structure; S6, applying an absorbing protective layer to the strengthening area of the primary strengthening surface; S7, applying an absorbing protective layer to the strengthening area of the secondary strengthening surface; S8, determining the size of the strengthening area at the edge position, applying an absorbing protective layer at the edge position, and performing laser shock peening on the edge position. This invention achieves deformation control and residual stress regulation of the edge structure by adjusting the shock spot arrangement at the edge structure, meeting the requirements for laser shock fatigue resistance modification of edge structures.
Owner:XIAN TYRIDA OPTICAL ELECTRIC TECH CO LTD
A method for manufacturing an edge structure of a multi-layer light control film
This application provides a method for preparing the edge structure of a multilayer dimming film. The method involves plasma activation treatment of the cut end face of the film to form an activation layer, coating its surface with an interface anchoring liquid to form a flexible anchoring layer, and then applying an edge-sealing agent followed by a three-stage gradient curing process. This achieves high strength, durability, and self-healing capabilities at the film edge. Through the synergistic effect of the interface anchoring liquid and the edge-sealing agent, this method significantly improves the adhesion, protection, and mechanical stability of the film edge, while also exhibiting resistance to environmental aging and self-healing properties. It solves the problems of easy peeling, water seepage, and performance degradation at the edges of traditional dimming films, and has high industrial application value.
Owner:SHANGHAI ASTRACE NEW MATERIAL TECH CO LTD
Ground covering assembly and floor
The utility model discloses a ground covering assembly and a floor, and belongs to the technical field of decorative materials.In the connecting process of a second plate and a first plate, a first limiting part in an edge structure of the second plate can extrude a check block, extrusion force is transmitted to a first elastic layer through the check block, and the first elastic layer is driven to generate elastic deformation; the position of the stop block is changed, the opening of the second limiting groove is enlarged, the first limiting part can be smoothly embedded into the second limiting groove, the second limiting part can be smoothly embedded into the first limiting groove, and therefore the installation difficulty between the first plate and the second plate is effectively reduced. And moreover, the stop block does not need to be set to be low for smoothly embedding the first limiting part into the second limiting groove, and the stop block can be set to be higher, so that the transverse connection strength of the first plate and the second plate can be improved, the connection stability of the first plate and the second plate can be improved, and the situation that the first plate and the second plate are separated is reduced.
Owner:CHANGZHOU ZERO POINT WOOD IND CO LTD
Edge sealing structure with two inclined edges
Owner:FOSHAN CHENGHENG ALUMINUM CO LTD
Heat sealing edge structure for air bubble film bag making
The utility model discloses an air bubble film bag heat sealing structure which comprises a bag making machine and a heat sealing plate, the heat sealing plate is installed on the top of the bag making machine, stress relieving assemblies used for relieving internal stress of an air bubble film are symmetrically installed in the bag making machine, one end of each stress relieving assembly extends to the outside of the heat sealing plate, and the other end of each stress relieving assembly extends to the outside of the heat sealing plate. According to the utility model, through the cooperation of the stress relieving assembly and the ultrasonic vibration assemblies, the phenomena of wrinkling and deformation of the air bubble film caused by stress concentration during heat sealing are fundamentally eliminated, pressure is accurately applied to the air bubble film, and the air bubble film is prevented from being damaged. When the air bubble film is heated and pressed, the stress accumulated in the air bubble film is released, so that the air bubble film can be uniformly heated and pressed in the heat sealing process, the heat and the pressure of the heat sealing plate can be effectively transferred, the flatness, smoothness and firmness of a heat sealing edge are realized, and the heat sealing efficiency is improved.
Owner:ZHENPING COUNTY XINHELI PAPER & PLASTIC PACKAGING PRODUCTS CO LTD
Convertible containment device in three ways
A receiving device that can switch between three different forms and includes a multi-layered base. The forms include: 1) a pad or work surface having a raised lip or edge structure that receives articles on the pad or work surface; 2) a small-volume bag or flexible container for holding articles inside, wherein the lip is gathered or compacted, for example by drawstrings, to form a loop; and 3) a larger-volume cylindrical bag that can be used as a shopping bag. When the device is in a pad configuration or a drawstring bag configuration, the cylindrical bag can be stored between the layers of the base, and when the device is in a cylindrical bag configuration, the lip can be stored between the layers of the base.
Owner:艾米·S·法扎克利 +1
Flooring component and flooring
The application discloses a flooring component and a flooring. During the process of connecting the second component with the first component, the second protrusion in the edge structure of the second component can squeeze the first protrusion, and the squeezing force is transmitted to the first elastic layer through the first protrusion, causing the first elastic layer to produce elastic deformation, thereby changing the position of the first protrusion, making the opening of the second groove larger, thereby enabling the second protrusion to be smoothly received in the second groove, and the third protrusion to be smoothly received in the first groove, which effectively reduces the installation difficulty between the first component and the second component.
Owner:CHANGZHOU ZERO POINT WOOD IND CO LTD
Covering element and floor
The utility model discloses a covering element and a floor, and belongs to the technical field of decorative materials, in the embodiment of the invention, mutual limiting of a first edge structure and a second edge structure in a second direction can be achieved through cooperation of a limiting structure and a limiting notch, and therefore locking of a first plate and a second plate in the second direction is achieved; the inserting buckle is embedded into the inserting groove defined by the first edge structure and the second edge structure, the inserting buckle can abut against the first edge structure and the second edge structure so that the first edge structure can be pressed on the limiting structure, locking of the first plate and the second plate in the first direction is achieved, and then the connection stability is guaranteed.
Owner:CHANGZHOU ZERO POINT WOOD IND CO LTD
Edge structure and filter
The present application relates to the field of bulk acoustic wave resonators, and specifically relates to an edge structure and a filter. The edge structure comprises an edge protrusion structure provided between a bottom electrode and a top electrode of the edge structure. The edge protrusion structure comprises a first protrusion layer and a second protrusion layer stacked in a direction away from a substrate. The first protrusion layer is formed of a material having a high dielectric constant, and the second protrusion layer is formed of a material having a high acoustic resistance. Accordingly, the first protrusion layer should be located on the side close to the bottom electrode, and the second protrusion layer should be located on the side close to the top electrode. In this way, due to the presence of a metal material having high acoustic impedance, a high acoustic impedance mismatch can be achieved, thereby improving Rp. Moreover, due to the presence of the first protrusion layer, the electric field intensity of a second functional region and a third functional region outside a primary resonance region can be reduced, and secondary resonance can be suppressed, enabling the curve below spurious to be smooth.
Owner:ROFS MICROSYST TIANJIN CO LTD
Table plate with groove edge structure for accommodating retaining clip
A table top includes a planar upper surface having a peripheral edge, an outer edge surface extending downwardly from the peripheral edge, and a lower surface spaced apart from the upper surface. The lower surface includes an outer lip extending inwardly from the outer edge surface, an inner lip disposed inwardly from the outer lip, and a channel disposed between the outer lip and the inner lip. A maximum distance D1 between the upper surface and the outer lip appears at a position L1 on the outer lip, a shortest distance D2 between the upper surface and the channel appears at a position L2 on the channel, and a maximum distance D3 between the upper surface and the inner lip appears at a position L3 on the inner lip. The distance D3 is larger than the distance D1, and the distance D1 is larger than the distance D2. The channel is configured to receive the lower jaw of the retaining clip when the upper jaw of the retaining clip is disposed proximate the peripheral edge.
Owner:DONGGUAN SHICHANG METALS FACTORY LTD
Edge covering structure and glass assembly
The utility model relates to the field of automobile glass accessories, in particular to an edge covering structure and a glass assembly, the edge covering structure comprises an edge covering body connected with at least one edge part of a glass body and at least one side of the glass body, the edge covering structure comprises the edge covering body, and the edge covering body is provided with a first surface opposite to the glass body. The first surface is provided with a supporting piece, and the first surface is provided with a groove adjacent to the supporting piece. Under the condition that the edge covering structure is not changed as far as possible, the polishing precision of the edge covering strip can be ensured.
Owner:FUYAO GLASS IND GROUP CO LTD
System and apparatus for monitoring power usage at an edge structure
Owner:TANTALUS SYST CORP