350 results about "Web structure" patented technology

Nanoparticles of silicon oxide alloys (i.e., oxides of SiMo, SiPt, and SiAl) are produced by laser vaporization of a silicon target and a target of a metal (i.e., Mo, Pt, or Al), in an oxygen containing atmosphere in a diffusion cloud chamber, where the target metal vapors aggregate into novel three-dimensional porous web structures. The structures have a homogeneous composition with a uniform ratio of silicon to the metal.

This invention relates to a process of melt blowing a cellulose solution through a concentric melt blown die with multiple rows of spinning nozzles to form cellulosic microfiber webs with different web structures. The process comprises the steps of (a) extruding a cellulose solution (dope) through a melt blown spinneret with multiple rows of spinning nozzles; (b) drawing each individual extrudate filament to fine fiber diameter by its own air jet; (c) coagulating and entangling the fine fibers with a series of pressured hydro needling jets of recycling solution of the mixture of cellulose solvent and non-solvent in the spin-line; (d) collecting the stream of microfibers, air and needling jets on a moving collecting surface to form cellulosic fiber web; (e) hydro-entangling the said pre-bonded web downstream with at least one set of hydro needling jets of recycling solvent / non-solvent solution for forming well bonded nonwoven web; (f) regenerating the fine fibers in at least one bath for at least 5 seconds; (g) further regenerating and washing the fine fibers in another bath for at least 5 seconds; (h) pinching the well bonded melt blown cellulosic nonwoven with pressure rollers to remove major portions of the non-solvent; (i) drying the nonwoven web by heat, or vacuum or both, and (j) winding the nonwoven web into rolls.

The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.

An implant, including a web structure having a space truss with two or more planar truss units having a plurality of struts joined at nodes is used to join two separated bone portions. The web structure is configured to be disposed in the space between the separated bone portions to enhance fusion. In some embodiments, the implant comprises a non-planar surface.

Various embodiments of implant systems and related apparatus, and methods of operating the same are described herein. In various embodiments, an implant for interfacing with a bone structure includes a web structure, including a space truss, configured to interface with human bone tissue. The space truss includes two or more planar truss units having a plurality of struts joined at nodes. Implants are optimized for the expected stress applied at the bone structure site.

In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue.

The disclosed database-based Chinese natural language question-answering method comprises mainly analyzing Web structure to extract internet FAQ and question-answering from opening community to build database. Unlike to prior art, this invention can accept natural language query and return the answer directly without user screening, and overcomes defects in a certain extent.

A web structure includes a generally hexahedron-shaped frame having a plurality of points or vertices oriented in a manner that no more than three points lie in a common plane. Each pair of the points is connected by a line or frame segment and a plane includes three of the points. One line or frame segment passes through the plane and has first and second ends that are generally equidistant from the plane.

A hand and / or wrist implant, including a web structure having a space truss with two or more planar truss units having a plurality of struts joined at nodes. The web structure is configured for the repair of traumatic bone fractures.

Various embodiments of implant systems and related apparatus, and methods of operating the same are described herein. In various embodiments, an implant for interfacing with a bone structure includes a web structure, including a space truss, configured to interface with human bone tissue. The space truss includes two or more planar truss units having a plurality of struts joined at nodes. Implants are optimized for the expected stress applied at the bone structure site.

The invention discloses an automatic extraction method of WEB structured information, belonging to the technical field of the internet. The method adopts an automatic data recordset extraction method and an automatic information block content identification extraction method and comprises the following steps of: firstly acquiring an HTML code of a page through a URL; preprocessing the HTML code to eliminate errors and irrelevant marks, and generating a DOMTree of the page; then extracting similar information blocks on the page; finally extracting a text template, and classifying the content of information items of the extracted information blocks. The invention aims at providing an extraction method of WEB information capable of being used universally and automated within a certain limit and can obviously enhance the extraction precision and the automation degree.

The present invention concerns a stent with a highly flexible structure that is configured to provide an elevated degree of vessel scaffolding and to absorb torque applied on the stent. In one embodiment, the stent of the present invention includes an essentially tubular body formed by a web structure that is composed of a plurality of longitudinally adjacent web rings, each including a plurality of web elements that are disposed circumferentially around the longitudinal axis of the stent and that are adjoined one to the other by a junction bend. Each junction bend in a first web ring is coupled to another junction bend in a neighboring ring by a connector having a step-wise configuration, in which a central segment of the connector is disposed essentially parallel to the longitudinal axis of the stent and may become twisted to absorb torque imposed on the stent.

An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. The scrim layers may be formed of melt spun filaments. Filaments of one or both of the scrim layers, and optionally the core layer, may also be meltblown filaments. The core layer may include consolidated masses of cellulose pulp fibers to, for example, enhance texture and cleaning efficacy of a wet wipe made from the structure. The material forming the consolidated masses may be selected and / or processed so as to cause the masses to have reduced visual discernibility relative the surrounding areas of the structure, when the fibrous web structure is wetted. A method for forming the structure, including formation and inclusion of the consolidated masses, is also disclosed.

In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue.

This invention pertains to a three dimensional disposable panty, subassemblies of the panty, and an apparatus and methods for making the panty and subassemblies. The panty is designed to hold a primary absorbent sanitary pad. The panty may have elasticized leg and waist openings and be stretchable about the hip and stomach regions of a user. the panty provides backup protection to control egress of fluids that leak or seep around or through the primary sanitary pad. The panty includes a secondary absorbent positioned in the crotch area and extending into the body of the disposable panty, front and back, and preferably over the leg elastics to trap, inside the panty, leakage from the primary absorbent, and to prevent strike through onto e.g. outer clothing and bed linen. The apparatus and methods facilitate assembling leg elastics and crotch elastics into the panty subassemblies while assembling a series of panty subassemblies in a continuous web structure at a constant, or relatively constant, continuous and efficient speed.

An apparatus for promoting the clotting of blood comprises a substrate and a zeolite in powder form deposited on the substrate. At least a portion of the substrate is selected from a group consisting of paper, polymer matrix, polyethylene sheet, hydrophilic macromolecules, and cloth. An agent for promoting the clotting of blood comprises a porous web structure and a compound capable of providing hemostasis incorporated into the porous web structure. The compound capable of providing hemostasis comprises at least one cationic species interspersed throughout and coulombically bound to the web structure such that the cationic species provides a positive charge to the web structure. A method of fabricating a blood clotting apparatus comprises the steps of providing a cellulose-based substrate; providing a zeolite; incorporating at least one cationic species into a structure of the zeolite to impart a positive charge thereto; and impregnating the cellulose-based substrate with the zeolite.

The invention relates to a network security incident association analysis system comprising a network security incident collection layer, a communication network layer, an association analysis layer and a management presentation layer. A set of Web structure-based on-line association analyzing and monitoring system capable of distributed network security incident collection, multi-point implementation association analysis, center comprehensive judgment and real-time communication is built by carrying out digital management of whole processes of unified collection, transmission, analysis, distribution and the like to complex IT (Information Technology) resources in a computer network and various security logs and incidents which are continuously generated in the operational process of the security defense facilities of the computer network, utilizing an incident associativity prediction principle and combining incident flow space-time window filter, log string leading match quick dynamic analysis and a polydimensional mass incident strong algorithm to carry out association analysis on situations before, during and after network security incidents to the network security incidents. The network security incident association analysis system is used for effectively managing the security of complex IT resources in the computer network for a long term, can truly and accurately reflect the network information security of the computer network and the security situation of the business system data, and provides a quantitative standard for checking the information security level of the computer network.

The invention discloses bio-medical engineering material and preparation method thereof, particularly relates to 3D tissue repair material suitable for adhesively growing of cell and preparation method thereof, belonging to bio-medical material technique domain. The natural tussah silk is used as raw material. After antheraea pernyi silk fibroin dissolves, 3D non-woven web structure composed of antheraea pernyi silk fibroin fibre is obtained by electrostatic spinning, wherein the fibre diameter is 50nm-20 mu m, the hole between the fibres is 1-500 mu m, the thickness of non-woven web is 50nm-20mm, and molecular weight of the antheraea pernyi silk fibroin is 10X10<4>-20X10<5>D. The bio-medical engineering material has features of non-poison, harmless, good biocampatibility, good adhesive growth ability of cell, etc. Because of the wide materials supply and low cost, the said material will replace some high-cost bio-medical material such as collagen, and will be used for repair material such as artificial skin, tendon, cartilage, duramater and so on, particularly for histiocyte induction material.

A disposable garment, subassemblies of the garment, and apparatus and methods for making the garment and subassemblies. The garment has elasticized leg and waist openings. The apparatus and methods of the invention facilitate assembling leg elastics and crotch elastics into the garment subassemblies, with the leg elastics extending across the width of the garment, and the crotch elastics extending along the length of the garment, while assembling a series of the garment subassemblies in a continuous web structure at a constant, or relatively constant, continuous and efficient speed. The leg elastics are installed across the crotch. The resulting garment is free from resilient tension across the crotch when the crotch portion is extended across the width of the garment.

Disclosed is a stent with a highly flexible structure that is configured to provide an elevated degree of vessel scaffolding and to absorb torque applied on the stent. The stent may include an essentially tubular body formed by a web structure that is composed of a plurality of longitudinally adjacent web rings, each including a plurality of web elements that are disposed circumferentially around the longitudinal axis of the stent and that are adjoined one to the other by a junction bend. Each junction bend in a first web ring is coupled to another junction bend in a neighboring ring by a connector having a step-wise configuration, in which a central segment of the connector is disposed essentially parallel to the longitudinal axis of the stent and may become twisted to absorb torque imposed on the stent.

The present invention provides a stent comprising a tubular flexible body having a wall with a web structure that is expandable from a contracted delivery configuration to deployed configuration. The web structure comprises a plurality of neighboring web patterns, where each web patterns is composed of adjoining webs, and the web patterns are interconnected by connection elements. Each adjoining web comprises a central section interposed between two lateral sections to form concave or convex configurations.

An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. The scrim layers may be formed of melt spun filaments. Filaments of one or both of the scrim layers, and optionally the core layer, may also be meltblown filaments. The fibrous web structure may have a Consumer Preference Indication (governing allocation of melt spun filaments between core layer and scrim layers) greater than 0. Alternatively, the filaments forming the scrim layers may constitute from 1 to 13 percent of the weight of the structure. Alternatively, the scrim layers may have a combined basis weight of from 0.1 gsm to less than 3.0 gsm. A method for forming the structure, including direct formation of layers, is also disclosed.

An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. The scrim layers may be formed of melt spun filaments, and the filaments forming one or both scrim layers may have a number average diameter of 4.5 μm or less. Filaments of one or both of the scrim layers, and optionally the core layer, may also be meltblown filaments. Alternatively, the filaments forming the scrim layers may constitute from 1 to 13 percent of the weight of the structure. Alternatively, the scrim layers may have a combined basis weight of from 0.1 gsm to less than 3.0 gsm. A method for forming the structure, including direct formation of layers, is also disclosed.

The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.

The invention relates to a web page structural data extraction method which is characterized by comprising the following steps: choosing a training web page content set and extracting target structural data; training the training web page content set to obtain a regular expression matched with the target structural data; writing the regular expression in a configuration module; utilizing the configuration module to collect a web page; and extracting the structural data from the collected web page. The web page structural data extraction method and system can realize the structural data extraction of static web pages and dynamic web pages and are suitable for acquiring various types of website information and extracting the structural data.

At least one aspect of the present invention is related to a support frame assembly for supporting a solar device, such as an array of mirror elements and / or photovoltaic panels. The support frame assembly includes a plurality of support arm assemblies, each of which includes a pair of rails and a plurality of web structures interconnecting the rails. Specifically, each of the web structures has a base which is attached to one of the rails and a pair of legs extending towards and attached to the other of the rails. The web structures are preferably formed through a single stamping process with at least one of the web structures being at least partially in a nesting relationship with another of the web structures.

A seating structure includes a plurality of boss structures arranged in a pattern and a plurality of web structures joining adjacent boss structures within the pattern. At least some of the web structures are non-planar and at least some adjacent web structures are spaced apart such that they define openings therebetween. In another aspect, the seating structure includes a plurality of boss structures arranged in a pattern and defining a support surface and a plurality of web structures joining adjacent boss structures within the pattern. At least some adjacent web structures are spaced apart and shaped such that they define substantially non-circular openings therebetween when viewed in a direction substantially perpendicular to the support surface.