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2232 results about "Metal framework" patented technology
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Non-combustible reinforced cementitious lighweight panels and metal frame system for a fire wall and other fire resistive assemblies
ActiveUS20060168906A1Reduce buildReduce capacityBuilding roofsSolid waste managementMicrosphereMetal framework
A fire resistive assembly including metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The assembly is non-combustible, water durable, mold and rot resistant, termite resistant and is capable of resisting shear loads equal to or exceeding shear loads provided by plywood or oriented strand board panels. The panels employ one or more layers of a continuous phase resulting from the curing of an aqueous mixture of inorganic binder, for example, calcium sulfate alpha hemihydrate, hydraulic cement, an active pozzolan and lime. The continuous phase is reinforced with glass fibers and contains lightweight filler particles, for example, ceramic microspheres.
Owner:UNITED STATES GYPSUM CO
Stent covered with heterologous tissue
A covered stent assembly comprising a tubular, expandable stent having a metallic framework covered with a cylinder of biocompatible, non-thrombogenic expandable material, such as heterologous tissue. In a preferred embodiment, the metallic framework is positioned coaxially within a cylinder of bovine pericardial tissue. A catheter may be used to deliver the stent assembly to a desired region in the lumen of a patient. The metallic framework is then expanded to seat the assembly within the lumen.
Owner:AMNIS THERAPEUTICS
Low-clearance light-emitting diode lighting
InactiveUS20090237958A1Low overhead clearanceImprove cooling effectPlanar light sourcesNon-electric lightingLight guideMetal framework
A low-clearance light-emitting diode lighting includes a light guide panel having side surfaces and a front surface opposing a back surface, a plurality of light-emitting diodes positioned on at least two side surfaces of the light guide panel, a reflecting plate at the back surface of the light guide panel, reflectors having an inclined angle, and a metal frame for supporting the reflecting plate and the light guide panel, wherein each of the plurality of light-emitting diodes is positioned between one of the at least two side surfaces and one of the reflectors such that light from the plurality of light-emitting diodes is reflected toward the at least two side surfaces.
Owner:LED FOLIO CORP
Liquid crystal display unit
ActiveUS20100066937A1Good optical performanceEfficient preparationOptical light guidesNon-linear opticsLiquid-crystal displayMetal framework
There is provided a slim liquid crystal display unit having a large screen by providing a slim structure capable of sufficiently radiating the heat from a light source. The liquid crystal display unit according to the present invention includes: a liquid crystal panel; an optical guiding board installed on a rear face thereof; a pair of light source-mounted substrate disposed, opposing right and left side faces thereof; a light source mounted on the light source-mounted substrate; a metal frame connected on the opposite side to the optical guiding board of the light source-mounted substrate; a chassis member for supporting the optical guiding board and a reflection sheet group; and a thermal diffusion member fixed onto the metal frame along with the chassis member. The chassis member has a stepped portion in the vicinity of the light source. Between the stepped portion and the reflection sheet group, a thermal insulation member is attached.
Owner:MAXELL HLDG LTD
Environmental protection shelving combination
InactiveUS20110017691A1Easy constructionEasy to processFurniture partsFolding cabinetsEnvironmental resistanceMetal framework
The environmental protection shelving combination of the present invention includes sleeves and panels made of corner protection paper for support and plastic connector sets used for coupling the sleeves. Therefore, in accordance with different requirements, the assembly thereof can be altered as desired. Furthermore, since the corner protection paper is formed by pressing Kraft paper and the sand tube paper into a supporting structure, it can provide bearing and pressure capability, so that can replace the conventional wood, plastic or metal framework. Accordingly, not only the costs of material, conveying and assembly can be reduced, the pollution to the environment also can be minimized.
Owner:WU CHUAN CHING
Methods and devices for delivering injections
Septal defect occluders are disclosed which can be used with a catheter deployment system to occlude a septal defect. The septal defect occluders of the present invention comprise a metallic frame structure that supports a biodegradable member. The frame structure is made from a shape memory metal such as Nitinol. The frame forms two opposing umbrella or disc shaped halves that are connected via a central region. The biodegradable member is attached to the umbrella or disc shaped halves and can be any of numerous biodegradable materials and is preferably a co-polymer of glycolide and lactide. This material initially forms a barrier to blood flow that occludes the defect. Over time, this material is replaced by the body with scar tissue formation and endothelial cells. The metal frame is left coated with the body's own material that blocks the defect.
Owner:DEBEER NICHOLAS +1
Hermetically sealed micro-device package using cold-gas dynamic spray material deposition
InactiveUS6924974B2Digital data processing detailsSemiconductor/solid-state device detailsMetal coatingMetal framework
A cover assembly for welding to a package base to form a hermetically sealed micro-device package. The cover assembly includes a sheet of a transparent material having a window portion. A built-up metallic frame adheres to the sheet and circumscribes the window portion, the frame having been deposited as follows: First, powdered metal particles are sprayed onto a prepared area of the sheet using a gas jet at a temperature below the fusing temperature of the particles, the jet having a velocity sufficient to cause the particles to merge with one another upon impact with the sheet and with one another to form an initial continuous metallic coating adhering to the prepared area of the sheet. Next, successive metal particles are applied over the initial coating using the jet to form the frame incorporating the initial continuous metallic coating as its base and having an predetermined overall thickness.
Owner:ASTRAVAC GLASS INC
Centrifugal pellet dryer with plastic wall panels
InactiveUS7024794B1Reduce noise transmissionEasy constructionWater/sewage treatment by centrifugal separationDrying solid materials without heatMetal frameworkEngineering
A centrifugal pellet dryer including a stationary cylindrical screen, a driven elevating rotor in said screen elevating wet pellets inside the screen and imparting radial forces to the wet pellets to impact them against the interior of the screen to enable moisture on the pellets to be separated and discharged through the screen, a housing enclosing the screen and rotor and including an inlet for a slurry of pellets, an outlet for dried pellets and an outlet for water removed from the pellets. The side walls of the housing are constructed of a plurality of relatively large, flat panels made of plastic sheet material are supported in a metal framework to attenuate noise of the dryer produced by rotation of the drier rotor and impact of the wet pellets against the screen. A dewaterer in advance of the dryer also has walls made of plastic sheet material.
Owner:GALA INDUSTRIES INC
Hermetically sealed optical subassembly
InactiveUS6861641B1Increase distanceEfficient couplingMaterial analysis by optical meansPhotoelectric discharge tubesFiberMetal framework
An optical subassembly includes a high speed ceramic substrate having cavity containing an array of photodetectors, and a glass or silicon window for covering the cavity and forming a hermetic seal. A retainer is attached to the window for direct or indirect attachment to a fiber. The hermetic seal protects the device from moisture and other environmental conditions. The window has an index of refraction higher than air that effectively increases the optical pathlength sufficient while maintaining an acceptable coupling efficiency between the optoelectronic device and a fiber. This provides increased spacing within which to place and interconnect components within the cavity on the substrate. In alternate embodiments, the window is decoupled from direct contact with the retainer via a metal frame or ring. Decoupling the window from direct contact with the retainer helps prevent cracking of the window due to mismatches in the coefficients of thermal expansion between the window and the retainer.
Owner:OPTICAL COMM PRODS
Automotive vehicle having a modular plastic body attached to a metal chassis
InactiveUS7287797B1Precise positioningVehicle seatsVehicle body-frame connectionsMobile vehicleMetal framework
An automotive vehicle is constructed having a metal framework and a body made of interconnected plastic components including a floor module. The framework has elongated longitudinal and transverse structural members of uniform cross sectional configuration. The underside of the floor module has downwardly directed troughs positioned and configured to engage the elongated structural members. Resilient bushing material is disposed between the engaged troughs and structural members, and is compressively held in place by U-shaped brackets which urge the structural members into the corresponding troughs. By virtue of such construction, the framework and body are integrated in a manner which minimizes stresses that would otherwise be conveyed to the body from the framework.
Owner:BELLOSO GREGORIO M
Photomask assembly incorporating a metal/scavenger pellicle frame
A photomask assembly is disclosed having a photomask substrate and a composite pellicle frame that includes both a metallic frame component and a scavenger component. The metallic frame component has a cross-sectional thickness of at least 100 micrometers in all directions, and the volume percentage of the scavenger component relative to the overall volume of the composite frame is in the range of 0.1 to 95%. The scavenger component has a gas permeability to oxygen or nitrogen greater than about 10 ml·mm / cm2·min·MPa, an average pore size between 0.001 and 10 micrometers, and a pore surface area greater than 10 m2 / g. This configuration enables the pellicle frame to have sufficient strength to withstand stresses encountered during normal use, yet also to have the capability of scavenging impurity molecules from the space adjacent to the photomask substrate. In a separate and independent feature of the invention, the scavenger component comprises at least one metal oxide selected from the group consisting of oxides of aluminum, boron, cerium, cobalt, copper, erbium, hafnium, lanthanum, neodymium, praseodymium, scandium, silicon, titanium, yttrium, zirconium, and mixtures thereof. Preferably, the metal oxide is an oxide of zirconium, yttrium, or mixtures thereof.
Owner:YAZAKI CORP
Hybrid aircraft fuselage structural components and methods of making same
InactiveUS20090277994A1Light weightEconomically manufacturedEfficient propulsion technologiesFuselage bulkheadsMetal frameworkFuselage
An aircraft fuselage assembly of basic construction in composite materials employs metallic frames with reduced quantity of metallic shear ties attached to the composite stiffened skin, formed by two or more longitudinal panels, spliced with longitudinal metallic splice members. Typically, the latitudinal metallic frame members are fastened to the inward outstanding flange portion of the composite stringers which are in turn integrated to the skin. As such, the frame members are spaced from (floating over) the fuselage skin. An electrical path may thus be established so as to protect the fuselage structure against the impact of electrical discharges commonly encountered in the atmosphere by providing metallic shear ties interconnecting the frame and splice members so as to span the space therebetween.
Owner:EMBRAER SA
Aneurysm occlusion device containing bioactive and biocompatible copolymer shell and biocompatible metallic frame member
An endovascular device for occluding a vascular aneurysm is disclosed. The device includes a polymeric shell member that, in one embodiment, may be constructed from a bioactive and biocompatible polyurethane-diol-glycosaminoglycan copolymer, and a biocompatible metallic frame member. The copolymer is sufficiently flexible and strong for endovascular delivery into a vascular aneurysm and for use as a polymeric shell for receiving the biocompatible metallic frame member. The biometallic frame member may include one or more components constructed from a NiTi alloy.
Owner:WISCONSIN ALUMNI RES FOUND
Composite of aluminum alloy and resin and production method therefor
InactiveUS20080127479A1Excellent mechanical propertiesGood physical propertiesMetal rolling stand detailsMetallic material coating processesMetal frameworkWater soluble
The present invention is useful for achieving a reduction in weight and for attaining increased strength in not only electronic devices and domestic electric devices but also various parts and structures. As a pretreatment, a rib (3) is dipped in an aqueous solution of ammonia, hydrazine, a hydrazine derivative, or a water-soluble amine compound. A metal frame (2) is inserted into an injection mold for forming ribs (3) by injection molding. A thermoplastic resin composition is injected to the surface of the metal frame (2) by injection molding to form ribs (3). In the housing of a casing cover (1) thus formed, the metal frame (2) and the ribs (3) made of the thermoplastic resin composition are integrally bonded together. Thus, the housing improves strength and external appearance. Moreover, a complicated configuration and structure can be formed in the housing.
Owner:TAISEI PLAS CO LTD
Light Weight Metal Framing Member
The present invention provides for a lightweight metal framing member having a plurality of depressions and a plurality of reinforcing ribs on the surface thereof, the depressions and ribs both being inwardly oriented and cooperating to aid in stiffening of the metal stud. The present invention also provides a method of manufacturing a metal framing member having a plurality of depressions and a plurality of reinforcing ribs on the surface thereof, the depressions and ribs both being inwardly oriented and cooperating to aid in stiffening of the metal stud. The method utilizes a cold roll forming apparatus having a first roller with a plurality of projections on its surface and a second roller having a surface provided with holes aligned with the projections on the surface of the first roller to form the depressions in the surface of the material having clearly defined edges generally aligned with the plane of the metal sheet. A second roll forming apparatus is used having a first roller with projections on its surface to form the reinforcing ribs in the surface of the sheet material and a second roller to allow for a softer transition between the surface of the sheet material and the edges of the reinforcing ribs and so as not to unduly deform the depressions formed in the first roll forming step. A third roll forming apparatus is used having rollers to form the metal stud or track.
Owner:BAILEY METAL PROD
Composite type artificial algal reef
ActiveCN103609424AEasy to carryGuaranteed adhesion effectClimate change adaptationPisciculture and aquariaSporeConch
The invention discloses a composite type artificial algal reef comprising a mature algal reef and a seedling reef. The mature algal reef comprises a solid base. The upper surface of the solid base is embedded with a metal frame, wherein the shape of the metal frame is identical to that of the upper surface of the solid base and the size of the metal frame is identical to that of the upper surface of the solid base. A conch net bag is arranged in the metal frame. The center of the upper surface is embedded with a metal stand column. A steel ring is welded to the upper end of the stand column. A plurality of seedling ropes are fixed between the metal frame and the steel ring. The seedling reef is fixed to the side face of the solid base of the mature algal reef, and algal seedlings are attached to the seedling reef. By the adoption of the composite type artificial algal reef, the attaching effect of alga is guaranteed, the repair period of an algae field is shortened, the success rate of repair and reconstruction of the algae field is improved, the adhesive rate of the seedlings is increased, and the seedling reef is firm, durable, small in size, light, and convenient to carry; the net bag made of waste conches is placed in the metal frame, and a biophile reef can be composed through diffusion and attachment of spores of fronds on the seedling ropes; resource utilization of the waste conches is achieved, and composite type artificial algal reef has the advantages of being economical and easy and convenient to use.
Owner:SHANGHAI OCEAN UNIV
Electro-optical device, metal frame for electro-optical device, manufacturing method of electro-optical device, manufacturing method of metal frame for electro-optical device, and electronic apparatus
ActiveUS20090004408A1High strengthHigh mechanical strengthUmbrellasWave amplification devicesMetal frameworkCurve shape
An electro-optical device is provided which includes an electro-optical panel; and a metal frame configured to accommodate the electro-optical panel therein. The metal frame includes a plurality of side walls and corner portions provided between the side walls. A distal end of at least a portion of at least one of the side walls has a folding portion having a structure that inner surfaces are opposed to each other. At least one of the corner portions adjacent to the side wall having the folding portion has a seamless curved shape.
Owner:JAPAN DISPLAY WEST
Method for preparing metallic organic frame films
InactiveCN101890305AEasy to separatePromote nucleationSemi-permeable membranesMetal frameworkReaction temperature
The invention belongs to the technical field of novel materials, and relates to a method for preparing metallic organic frame films(MOFs). The method is characterized in that: after a pretreated carrier is modified or not modified and coated or not coated with a crystal seed layer, the low-high temperature crystallization is performed by changing a reaction temperature; by controlling a relative speed between nucleation and crystal growth, a great deal of nuclei are formed on the surface of the carrier at the low-temperature stage, and the nuclei formed at the high-temperature stage are quickly grown; and thus, the metallic organic frame separation film which is dense, continuous, firm, free of cracks and defects and possesses higher separation performance on a micromolecular system is prepared on the carrier. The invention solves the problem that the bonding force between the metallic frame organic matters and the carrier is weak, the problem that the nucleus forming density on the carrier is so low that the continuous dense MOFs film is difficultly formed on the carrier, and provides a method for preparing the metallic organic frame films(MOFs) which are easily operated and controlled, in particular, the metallic organic frame films(MOFs) with the high separation performance prepared on the tube-shaped carrier.
Owner:DALIAN UNIV OF TECH
Connectors, tracks and system for smooth-faced metal framing
Owner:SALDANA ELUTERIO
Biodegradable vascular support
ActiveCN101636187AAvoid decompositionAvoid breakingSurgeryCoatingsBiodegradable coatingMetal framework
The invention relates to biodegradable vascular supports consisting of an inner biodegradable metal skeleton and an outer polymeric coating. The biodegradable coating preferably consists of biodegradable polymers and can also contain at least one pharmacologically active substance such as an anti-inflammatory, cytostatic, cytotoxic, anti-proliferative, anti-microtubule, anti-angiogenic, anti-restenotic (anti-restenosis), anti-fungicidal, anti-neoplastic, anti-migrative, athrombogenic and / or antithrombogenic active ingredient.
Owner:HEMOTEQ AG
Metal frame made up of the union of a plurality of extruded elements, and method for its fabrication
ActiveUS7503623B2Easy and economically advantageous to produceEasy and economically advantageous to and implementVehicle seatsUnderstructuresMetal frameworkMetal sheet
Owner:SPAN FERRARI SPA
Compact display module
InactiveUS20060146486A1Improve adaptabilityOvercome deficienciesNon-enclosed substationsDigital data processing detailsMetal frameworkDisplay device
A compact display module for use in electronic devices includes a flat display having a front side with a display surface, and a carrier frame supporting the display. A metal frame is arranged over the front side with an aperture at the display surface. The metal frame has a flat gasket-receiving portion which is parallel to the display surface and extends around the aperture.
Owner:WIKSTROM MIKAEL +1
MOFs material as well as preparation method and use thereof
The invention relates to the field of materials, in particular to a MOFs material as well as a preparation method and use thereof. The MOFs material comprises an organic metal framework base materialwhich comprises a grafting group; and the grafting group is grafted with linear polymer through a covalent bond. Mechanical tensile property of the MOFs material provided by the invention is greatly improved, and a membrane containing grafted MOF is obviously improved in anti-plasticizingplasticization performance resistance in comparison with a membrane containing un-modified MOF on the premiseof same MOF load amount; and moreover, the membrane containing grafted MOF is obviously improved in gas selectivity in comparison with athe membrane containing un-modified MOF.
Owner:SHANGHAI TECH UNIV
UPS shippable adjustable articulating bed
InactiveUS6990698B2Easily and economically be shippedEasy to assembleSofasBedsStandard bedMetal framework
Owner:WALL SR DANIEL P
Insulated wall panel for building construction and method and apparatus for manufacture thereof
InactiveUS20060265985A1Minimization requirementsHigh densityBuilding componentsMetal frameworkFilling materials
Pre-fabricated wall, ceiling and roof panels for use in building construction have a metal framework, metal interior bracing as needed and may include internal electrical, water and gas supply conduits enabling simple and efficient building construction. A method for manufacturing the pre-fabricated building panels includes constructing a metal panel framework with internal structural bracing and placing the framework in a machine having relatively moveable foam containment plates. Polyurethane foam panel filler material having efficient thermal insulating quality is injected into the panel frame between the foam containment plates and expands during curing to fill the voids within the panel frame and define parallel exterior and interior panel surfaces. The light-weight polymer foam filled panels are then secured to the panel connectors of a building foundation and are secured to one another to define the walls, ceiling and roof a building structure and provide resistance to storm damage, insect and water damage and heat reflection.
Owner:NICHOLS MICHAEL P
Connectors, tracks and system for smooth-faced metal framing
InactiveUS7021021B2Easy to modifySafer and easy to employBuilding roofsWallsMetal frameworkWindow sill
A novel system for constructing smooth-faced metal framing and novel connectors therefore. The system and connectors of the present invention utilize metal framing members or wall studs that demonstrate a U-channel configuration having a base, sidewalls, and marginal lips that extend inward from the sidewalls, and similarly configured framing tracks having a recessed channel along the sidewalls thereof. A variety structurally related connectors, comprising at least a connector body, lip and base flange are described. These connectors are capable of interconnecting metal framing members and tracks performing all framing functions including, without limitation, floor and ceiling joists, top and bottom plates, roof rafters, roof rims, window sills, trusses, headers and wall studs. The connectors lock into place within the member or track and are secured from the inside using fasteners applied into the non-surface aspects of the stud. The stud connectors demonstrate three dimensional rigidity and a box-like fit within the metal framing members or tracks to form joints that are strong, durable and precise. The framing system using the stud connectors of the present invention leaves the outside surfaces of the framing members and tracks smooth and continuous, without protruding fastener heads or interruptions of any sort. The resulting smooth outside surfaces can be covered much more easily and inexpensively than the uneven and generally awkward outside surfaces presently encountered in metal framed structures. The manner in which the connectors lock within the members and tracks promote their safe and efficient installation. The system and connectors of the present invention enables an entire structure to be framed using one type and size of metal framing member or track cut to appropriate lengths on site.
Owner:SALDANA ELUTERIO
Electronic apparatus having structure for protecting flexible printed circuit and chip thereon
InactiveUS6972963B1Easy to installLow costDigital data processing detailsSemiconductor/solid-state device detailsMetal frameworkFlexible electronics
An electronic apparatus having a structure for protecting a flexible printed circuit (FPC) and a chip thereon is described, including a metal backplate, a first circuit and a second circuit respectively on the front side and the back side of the backplate, a metal frame plate at the periphery of the backplate, at least one FPC with at least one chip thereon, a metal screen plate, and at least one insulating elastic ring disposed around the FPC. The FPC has a first end connected to the first circuit and a second end connected to the second circuit over the frame plate, and the screen plate is disposed on the frame plate screening the FPC and the chip. The inner periphery of the insulating elastic ring closely contacts with the chip, and the outer periphery of the ring closely contacts with the frame plate and the screen plate.
Owner:CHUNGHWA PICTURE TUBES LTD
Multifunctional rare earth metal-organic framework and preparation method thereof
InactiveCN102757453ANovel structureSensitive recognitionCarbon compoundsOther chemical processesCooking & bakingN dimethylformamide
The invention relates to a multifunctional rare earth metal-organic framework of which the chemical formula is {[Ln(FDA)1.5(DMF)].DMF}n, wherein Ln is Eu or Tb, the FDA is furyl-2,5-dicarboxylic acid, and the DMF is N,N-dimethylformamide; and the rare earth metal framework structure has an Eu<3+> / Tb<3+> ion in a coordination environment, and forms a three-dimensional framework structure containing one-dimensional honeycomb channels. The preparation method comprises the following steps: by using europium nitrate hexahydrate or terbium nitrate hexahydrate as a metal salt, H2FDA as a ligand and DMF as a solvent, stirring the mixed solution, baking, separating and washing the solid to obtain the multifunctional rare earth metal-organic framework. The multifunctional rare earth metal-organic framework provided by the invention has an fluorescent identification function on cancerigenic organic solvents, such as methylbenzene, benzene and acetone, has excellent selective adsorptivity for gas and high acting force with H2, contains high adsorptive enthalpy, and thus, is a multifunctional novel-structure microporous MOF (metal-organic framework) material.
Owner:NANKAI UNIV
Preparation method of hollow nickel cobaltate nano polyhedron
The invention discloses a preparation method of a hollow nickel cobaltate nano polyhedron. The method comprises the following steps: (1) mixing an organic metal framework complex ZIF-67 and an alcoholic solution of nickel nitrate uniformly, and reacting at the temperature condition of 80-100 DEG C; (2) cooling to room temperature after reaction, collecting precipitate, cleaning by ethyl alcohol or other non-polar solvents, centrifuging, removing the solvents, and carrying out vacuum drying so as to obtain a hollow nickel cobalt hydroxide polyhedron; and (3) annealing the hollow nickel cobalt hydroxide polyhedron in air heating so as to obtain the porous nickel cobaltate nano hollow polyhedron. The method is simple to operate, and is environmentally friendly, and the mold plate removing process is omitted; the hollow obtained nickel cobaltate nano polyhedron has the relatively high specific surface area, relatively low mass transfer resistance and relatively excellent structure stability; as an electrode material of the lithium ion battery, the hollow nickel cobaltate nano polyhedron is superior to an existing transition metal oxide electrode material in cost and performance.
Owner:NANJING UNIV OF TECH
Rotational micro-actuator with a rotatable plate, head gimbal assembly and disk drive device with the same
InactiveUS7768746B2Improve resonance performanceRecord information storageAlignment for track following on disksMicro actuatorMetal framework
A head gimbal assembly includes a micro-actuator, a slider, and a suspension that supports the micro-actuator and the slider. The micro-actuator includes a metal frame including a top support to support the slider, a bottom support to connect to the suspension, and a pair of side arms that interconnect the top support and the bottom support. The top support includes a rotatable plate and connection arms that couple the rotatable plate to respective side arms. A PZT element is mounted to each of the side arms. Each PZT element is excitable to cause selective movement of the side arms. The suspension includes a load beam having a dimple that engages and supports the rotatable plate in use.
Owner:SAE MAGNETICS (HK) LTD
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