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WO/1997/037617A1 |
Interconnected stents, coated microporous stents and method of coating are disclosed. The inventive stent (10) consists of a tubular member (11) interconnected to another tubular member (11) with a flexible member (25), each stent made f...
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WO/1997/033737A1 |
Techniques for patterning chemically or biochemically active agents on a substrate surface involve providing a micromold having a contoured surface including indentations defining a pattern and forming, on a substrate surface, a chemical...
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WO/1997/027985A1 |
An insert molding method and apparatus therefor can perform a stable insert molding operation with a lightweight and small-sized equipment without the need of a multiplicity of movable dies. A robot for taking-out of a molded article and...
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WO/1997/024209A1 |
A process for creating aesthetically pleasing multicolor designs and patterns in cast materials (6), particularly cementitious materials, which may be used to imitate natural stone in appearance. The process includes the steps of prepari...
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WO/1997/024212A1 |
A method for manufacturing a foamed resin container with a label comprising the steps of supplying a sheet having a label shape printed at a predetermined position thereof, and positioning the label shape for blanking it out, wherein a s...
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WO/1997/022463A1 |
A method and apparatus (200) for building a laminate (10A) and in forming a subassembly (10) for a pneumatic tire from an assembly of unreinforced tire components wherein the method has the steps of providing an apparatus (200) for simul...
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WO/1997/018073A1 |
The device of the invention consists of an upwardly directed mandrel (1), the upper end of which is shaped as a die (9) for the head and shoulder of the tube, and a metering device for extruding the quantity of plastic from which the tub...
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WO/1997/015432A1 |
A method of a preplasticating injection molding, comprising the steps of sending a molten resin plasticized in a plasticizing chamber to an injection chamber through a passage, metering the molten resin, and stopping the passage and prec...
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WO/1997/005975A1 |
A process and device are disclosed for uniformly applying fluid sealing material (compound;C,R) in the body or cover hook (81;81i,81n,81r) of a lid (D) in order to prepare a tight double seam closure. A plurality of needles (30a,30b,30c,...
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WO/1997/002126A1 |
A process and apparatus for distributing molten thermoplastic material to a plurality of molding machines operating in timed sequence is disclosed. The invention is particularly applicable to transferring molten polyester (normally polye...
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WO/1997/001176A1 |
In the method proposed, high-purity polymer in granular form is processed to give cross-linked insulation material for high and very high tension cables. The polymer is conveyed essentially vertically downwards, protected against externa...
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WO/1996/041707A1 |
A novel guide member by which a fastening material and a urethane mold are integrally formed, and an integral forming method using the guide member. The guide member comprises a guide portion in the form of an elongated body which is ope...
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WO/1996/036474A1 |
A process is disclosed for manufacturing thin-walled mouldings with a ground layer (4) made of thermoplastic materials and a covering layer (5) made of prefabricated flat covering materials pressed together with the ground layer by a bac...
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WO/1996/030185A1 |
A multi-layer molded article such as a door trim is produced by extruding a molten surfacing resin layer (13m) forming a soft thin surface layer (13), a molten intermediate resin layer (12m) forming an expanded soft interlayer (12), and ...
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WO/1996/025357A1 |
An apparatus including a supply (3) of hot-melt material (4), and a pump unit (5) for feeding hot-melt material (4) to a volumetric gun (7) which in turn feeds the material into a mould cavity (24) including a cooling and transfer means ...
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WO/1996/019335A1 |
Apparatus (1 or 301) for use in making a laminated article having a three-dimensional contoured shape, said apparatus (1) comprising: (a) lay-up tool means (31 or 308) for receiving plies of a laminating material, said lay-up tool means ...
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WO/1996/015893A1 |
A vulcanization method and a vulcanization apparatus which are suitably used for the mass-production of molded products, such as transmission belts. This invention provides a method of and an apparatus for setting constant the heat histo...
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WO/1996/013458A1 |
A reusable viscous material dispensing system has a sealed pressure cylinder (8) with a rounded upper region (14) with an inert gas inlet (29), and a rounded bottom region (12) with a viscous material ingress and egress opening (28). A p...
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WO/1996/009156A1 |
A method of manufacturing spheroidal moldings, by which a multiplicity of spheroidal moldings are injection molded at a time without increased runner loss. In the method, molding is performed with such an arrangement that molded portions...
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WO/1996/009151A1 |
The invention concerns a method of filling a matrix in order to form a tube head integrally on a tube body. A filling method which lasts for an invariable period of time is already known but, when given "high tech" plastics are used, thi...
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WO/1996/008355A1 |
This invention relates to a rotary valve having an improved sealability and constructed so that a rotor (20) provided in a circumferential surface portion (21) thereof with recesses (22, 22a, 22b, 22c) is rotated around a rotor shaft (30...
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WO/1996/006687A1 |
An ejection nozzle for transport of fibre thread pieces by means of compressed air, e.g. reinforcement material for manufacturing fibre reinforced plastic products, from a cutter to a moulding cavity. The nozzle is provided with a common...
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WO/1996/005254A1 |
Compositions and methods of manufacturing articles, particularly containers and packaging materials, having a particle packed, highly inorganically filled, cellular matrix (8) are disclosed. Suitable inorganically filled mixtures are pre...
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WO/1996/002693A1 |
A process and apparatus for molding recyclable cushions is disclosed. The cushions are molded by a process comprising filling (30) a mold with polyester fiber clusters, encapsulating the fibers clusters with a scrim sheet or adhesive, cl...
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WO/1996/002378A1 |
The invention concerns a method of preparing on the tool (34) of a machine at least one insert label (29) which can be inserted in a mould half (36, 46, 47) of the tool (34) of a plastics processing machine, in particular an injection mo...
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WO/1995/035200A1 |
A method for producing a fibre reinforced three-dimensional product comprises depositing of long fibres (8) in a mould (1) consisting of a frame (2) in which a carrier net for the fibres (8) is suspended. The individual layers of a forme...
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WO/1995/035208A1 |
The invention provides a laminated body, such as a door trim board capable of retaining a bonding effect for a long period of time by unitarily combining a base member and a skin member without forming the skin member in the shape of a s...
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WO/1995/034738A2 |
A sectional door (20) having a plurality of panels (21, 22, 23, 24), one of the edges (40) between adjacent pannels on a first panel having a substantially concave curvilinear surface (45) the other of the edges (50) having a planar surf...
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WO/1995/034468A1 |
An apparatus used for powder handling in a layerwise additive fabrication process such as three-dimensional printing (3DP) or selective laser sintering (SLS), comprising apparatus for dispensing bulk powder (44) so that it can readily be...
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WO/1995/032086A1 |
The apparatus comprises a rotating carousel (1) provided with pressure-molding units (3, 4) for items made of plastics. Each unit comprises a mold having a molding cavity (5) into which a dose of plastics is brought by means of a feeding...
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WO/1995/031320A1 |
The invention relates to a method for producing a moulded plastic article. Individual portions of material are removed from a flow of heat-plasticized material which flows vertically downwards from a closable dispensing aperture of a dis...
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WO/1995/018715A1 |
In a process and device for producing three-dimensional objects by consolidating a material layer by layer, the problem is found, in particular in the case of powdery or viscous materials, that it is not possible to generate quickly a ma...
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WO/1995/011790A1 |
A centrifuge (18) is used to introduce a fluid, particularly a viscous fluid such as an encapsulating resin, into a cavity in a container (10), particularly a small cavity such as the inside of an electronic component housing. Measured q...
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WO/1995/012103A1 |
The present invention includes a purge chamber which includes a chamber (3) holding the interlocking solid material. An entrance port apparatus (120) passes the interlocking solid material into the chamber (3) where it is purged by a pur...
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WO/1995/011121A1 |
A device for feeding a processing machine has a drying container (10) out of which the processing machine may be fed through a feed pipe (11), a compressed air generator that generates the feeding medium required for feeding the material...
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WO/1995/010468A1 |
A pallet (19) of vertically stacked conveyor sections (15-17) utilizes translating cords (23) which may be juxtaposed between translating cords (22) on a workstation (18). The pallet is disposed on a standard lift table (34) so as to ver...
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WO/1995/008416A1 |
A process of forming a profiled edge lamination die is disclosed. An apparatus for use in the process and the die produced thereby are also disclosed.
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WO/1995/006551A1 |
A method of manufacturing a pattern-carrying molded product (5), comprising the steps of supplying a predetermined amount of dry powder material (2) onto the portion of a reference surface (7) which corresponds to a pattern (6) to be for...
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WO/1995/005946A1 |
A method of producing a pattern-carrying molded body (10) which is provided on a part or the whole of a surface thereof with a pattern layer of a predetermined thickness displaying a delicate and beautiful pattern, and which is molded ou...
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WO/1995/003632A1 |
A piezoelectric composite is made by forming a pair of jigs (20) each having like specific patterns of holes having the same internal diameters as the cylindrical diameters of the rods. Respective opposite ends of the rods are then place...
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WO/1995/001867A1 |
An apparatus and method for manufacturing articles made of polyurethane that includes a mold assembly (12) in communication with a mix chamber (50). The mix chamber (50) is positioned below the mold assembly (12). The mix chamber (50) in...
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WO/1995/001248A1 |
A method for depositing two superposed layers of thermoplastics material on a lower dye (10) of thermocompression moulding equipment by means of a conveyor and deposition device (14) which comprises a movable carriage (16) carrying a con...
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WO/1994/028214A1 |
A premix storage hopper for storing a hot, viscous, paste-like mixture containing cellulose dispersed in a solution of tertiary amine oxide and water, comprises a vertical container having a central shaft rotatable about a vertical axis ...
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WO/1994/026509A1 |
A method and apparatus for replacing the dies (10, 13) in thermoforming equipment provided with a base (2), a supporting structure (12) supported by the base (2), a supporting head (9) for a counter-die (10) carried by the supporting str...
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WO/1994/025244A1 |
An improvement in a laminate-molding method for manufacturing molded products having an external appearance of an excellent quality, and an improvement in an apparatus therefor. To meet the purpose of the molding method for laminating a ...
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WO/1994/025238A1 |
An apparatus for delivering an accurate volume of fluid from a supply vessel to a process vessel or system in which a computer-controlled servo motor (30) and pump (18) means are connected with a modified sampling valve (22) with plunger...
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WO/1994/025240A1 |
Machine for processing elements conveyed on an element carrier carried by a closed loop conveyor belt. The machine is characterized in that about the conveyor belt and parallel thereto are a number of work stations (A, B...) stationary i...
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WO/1994/025241A1 |
An apparatus for unloading tires for a tire vulcanizing machine is disclosed. This apparatus essentially comprises (A) a horizontally extending guide rail (10, 80) fixedly secured by means of an attaching plate (2) to a lower center of a...
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WO/1994/019188A1 |
A thermoplastic mold (10) for creating large sheets of building materials from recycled plastic. The mold is adapted to be used with a platen press, and has an adjustment feature (40) for defining a mold cavity of a selected thickness. A...
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WO/1994/017973A1 |
A cavity is charged with particulate material by positioning a predetermined quantity of the material in a box (140). The box has substantially the same horizontal cross-sectional shape as the cavity and is closed at the bottom by at lea...
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