Plastic article or earthenware shaping or treating: apparatus inventions 10/07

20070248707 - Tire mold molding a tire tread and pneumatic tire molded by the mold: The present invention relates to a tire mold wherein segments 11 and 12 are provided with a plurality of pieces 21 to 25 and 31 to 35 divided in the tire circumferential direction, each of said pieces 21 to 25 and 31 to 35 are slidable in the tire circumferential... Agent: The Webb Law Firm, P.C.

20070248708 - Apparatus for making a reinforced fibrous absorbent member: Apparatus for making a reinforced absorbent member includes a forming chamber adapted to contain a fluent fibrous material. A forming surface is moveable within the forming chamber along an arcuate path generally from an entrance of the forming chamber to an exit thereof. The forming surface is adapted to collect... Agent: Christopher M. Goff (27839) Armstrong Teasdale LLP

20070248709 - Apparatus for forming high-impact transparent, distortion-free polymeric materials: A method and apparatus are provided for forming a sheet of polymeric material, such as polycarbonate. A forming mold is provided having halves that engage for forming a heated sheet therebetween. Each of the halves defines an interior cavity having a peripheral edge. The sheet is retained between the peripheral... Agent: Harness, Dickey & Pierce, P.L.C

20070248710 - System and method for making a compressed earth block: The system and method are disclosed for compressing brick. The system comprises of the top compression plate, a lower compression plate having a tongue on its top surface, a deck having a tongue that when a lower plate is in an up position integrates with the deck and tongue and... Agent: Novak Druce + Quigg LLP

20070248711 - Portioning unit: In a dough billet kneading machine, in order to be able to remove and clean the partitioning cylinders, which are radially moveable in the partitioning drum, they are grouped in a linear manner into cylinder bars along a generatrix, and these cylinder bars can not be removed in axial direction,... Agent: Head, Johnson & Kachigian

20070248712 - Corrugating roller for machines to produce corrugated cardboard and machine comprising said roller: The corrugating roller (7; 9) for machines to produce corrugated cardboard, comprises: a hollow cylindrical body (7B; 9B), with an outer (7D; 9D) surface provided with corrugations (72C; 9C); a circuit for a heat-carrying fluid; and a pair of necks (7E, 7F; 9E, 9F), through at least a first (7E;... Agent: Mcglew And Tuttle John James Mcglew

20070248713 - Vertical alternation type bottle blower: A vertical alternation type bottle blower includes a bottle blank injection-molding unit, which comprises a female mold, a male mold, and two alternate injection dies each having a connection member at one side, a bottle blowing mechanism, which comprises a bottle mold vertically movably mounted in a mold holder and... Agent: Troxell Law Office PLLC One Skyline Place

20070248714 - Highly-efficient optical collection and reflection surface(s) and molding system for manufacture of same: An improved optical collection and transmission surface includes a plastic mold injection surface including staggered multiple transmission sites each with a recessed portion in which incident light is not lost during reflection towards the propagation surface. A device implementing the surfaces is plastic-mold injected of high quality acrylic at in... Agent: Dort Patent, P.C.

20070248715 - Device for forming objects, comprising a couplable pressure or temperature sensor: A device for forming objects in a cavity, the device being at least partially formed by an insert in a molding plate. A sensor is arranged in the insert towards the inner wall of the cavity embodied by the insert, the sensor being connected to a first coupling part with... Agent: Bachman & Lapointe, P.C.

20070243276 - Laboratorial extrusion line for the production of conventional and bi-oriented tubular film, with simple commutation between the two techniques: P

20070243277 - Molding assembly: An exemplary molding assembly includes: a first mold housing defining a first engaging hole; a second mold housing configured for attachment to the first mold housing; a containing block received in the first mold housing and defining a second engaging hole; a first core member received in the first containing... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20070243278 - Logo embossing assembly for products such as tissues, napkins and the like: A logo embossing assembly for sheet products comprising at least one supporting frame for at least one embossing roller and at least one presser roller, which are arranged so as to have parallel axes substantially in mutual contact along respective generatrices and between which at least one continuous ribbon from... Agent: Modiano & Associati

20070243279 - Imprint lithography template to facilitate control of liquid movement: The present invention is directed to a template that features a control surface extending from a periphery of a mold toward a recessed surface of the template forming an oblique angle between a portion of the control surface disposed proximate to the periphery.... Agent: Molecular Imprints

20070243280 - Concentric machining device for a roller: A concentric machining device for a roller includes a movable upper base, a stationary lower base, two movable mold seats, two slide rods and four first hydraulic cylinders. Each of the mold seats has a forming mold inside, the forming mold has a fitting hole with an enlarged conical opening... Agent: G. Link Co., Ltd.

20070243281 - Method of transcribing fine pattern and fine structure pattern transcription apparatus: A method of transcribing a shape of a surface of a stamper on a transcription surface of a transcription object by pressing the stamper on the transcription object, which comprises steps of: having one of the stamper and the transcription object positioned opposite a plate surface and the other of... Agent: Antonelli, Terry, Stout & Kraus, LLP

20070243282 - Catheter molding apparatus: It is intended to further improve the dimensional accuracy of a catheter molded by a catheter molding apparatus 1. The catheter molding apparatus (1) includes a fore-stage extrusion molding device (12) for extrusion molding an inner layer tube (4) of resin so as to fit a core wire material (3)... Agent: Pillsbury Winthrop Shaw Pittman, LLP Eric S. Cherry - Docketing Supervisor

20070243283 - Extrusion-molding machine, extrusion-molding method, and method for manufacturing honeycomb structured body: An extrusion-molding machine according to the present invention comprises: a screw having a blade portion for extruding a molding material, the screw disposed in a tightly-closed space; and a die for molding an extruded molding material, wherein the space is maintained in a reduced-pressure atmosphere, and a high-hardness coat layer... Agent: Ditthavong Mori & Steiner, P.C.

20070243284 - Device for expansion injection moulding: A device for expansion injection moulding, by which a polymer melt placed under pressure by a main pressure source can be injected from a storage chamber (4) into a mould cavity (3) by expansion of the polymer melt stored under pressure, the injection is optionally assisted by elastic deformation of... Agent: Notaro And Michalos

20070243285 - Composite nozzle cap: The present invention provides a composite nozzle cap having a first part made of metal and an outer tip of a polymeric material. The first part mechanically secures the nozzle into the nozzle housing by engaging the nozzle housing and pressing against a base flange on the nozzle to clamp... Agent: Pearne & Gordon LLP

20070243286 - Angular ejector mechanism and injection mold with the same: An angular ejector mechanism for ejecting a plastic article with a recess in an inner side includes an angular ejector pin, a sliding pin, an elastic elements and a stopping block. The angular ejector pin includes a molding plate and a supporting plate. A moving hole and a sliding groove... Agent: Birch Stewart Kolasch & Birch

20070243287 - Molds and method of using the same for optical lenses: The present invention encompasses, in part, a method and apparatus for lens casting in which two molds, preferably formed of plastic, are interconnected or joined together via a ring to form a mold cavity having substantially the same dimensions of the lens to be formed therein. The invention is further... Agent: Merchant & Gould PC

20070237849 - Nonwoven web forming apparatus: Melt blown or spun bond nonwoven webs are formed by flowing fiber-forming material through a die cavity having a substantially uniform residence time and then through a plurality of orifices to form filaments, using air or other fluid to attenuate the filaments into fibers and collecting the attenuated fibers as... Agent: 3m Innovative Properties Company

20070237850 - Extruder mid-barrel adjustable valve assembly: Flow restriction assemblies (10,10a,10b) adapted to be mounted on single or twin screw extruders (16,16b,32) in order to allow selective adjustment of material flow through the extruders (16,16b,32), with consequent alteration in back pressure, shear and mechanical energy imparted to the material being processed. The assemblies (10,10a,10b) each have shearlock(s)... Agent: Hovey Williams LLP

20070237851 - Two platen traverse cylinder mounting system: A mounting system for one or more traverse cylinders of a die cast machine positions the cylinders behind the movable platen on a side out of the die area between the platens. A horizontally extending cylinder support bar is mounted between the ends of the lower tie bars. A traverse... Agent: Price Heneveld Cooper Dewitt & Litton, LLP

20070237852 - Easily removable valve pin bushing: The invention provides a replaceable bushing in the base of a nozzle of a hot runner assembly and provides access through a manifold and a rear plate for removal and replacement of the bushing without having to disassemble the hot runner assembly. According to one embodiment of the invention, an... Agent: Harness, Dickey & Pierce, P.L.C

20070237853 - Mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus: A mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus. The mechanism includes a guide section serving as a rail horizontally extending in a predetermined direction; a first injection section having at least one injection nozzle and slidably disposed on the rail, whereby the first injection... Agent: Troxell Law Office PLLC

20070237854 - Hot runner system for injection molding machine: The present invention relates to a nozzle combining structure of a hot runner system for an injection molding machine capable of increasing durability of the nozzle. To achieve the object of the present invention, the present invention comprises a nozzle combining structure for a hot runner system for an injection... Agent: Rosenberg, Klein & Lee

20070231420 - Molding apparatus: A lower punch is arranged to be inserted into a cavity of a die from a lower side of the die. A upper punch is arranged to be inserted into the cavity from an upper side of the die to compact the powder filled in the cavity, in cooperation with... Agent: Oliff & Berridge, PLC

20070231419 - Process and apparatus for heat transfer: Process for heat transfer between a solid object and a material layer, including the steps of: a) arranging a heat-discharging surface from a heat-receiving surface at a gap (R) for the flow (4); b) generating a speed difference between the surfaces by providing a relative movement thereof; c) increasing the... Agent: Young & Thompson

20070231421 - Enhanced multi channel alignment: A imprint lithography system operable for imprinting a pattern into a material deposited between an imprint mold and a substrate, the system including, inter alia, a first set of imaging units positioned at a first angle relative to normal of the substrate; and a second set of imaging units positioned... Agent: Molecular Imprints

20070231422 - System to vary dimensions of a thin template: The present invention is directed towards a system to vary dimensions of a body having first and second opposed sides, the first side having a patterning area, the system including, inter alia, a fluid chamber having a support region and a recess, the support region cincturing the recess and the... Agent: Molecular Imprints

20070231423 - Injection apparatus and control method thereof: Disclosed herein is an injection apparatus and control method thereof. The apparatus comprises a nozzle to guide a raw material to flow into an injection mold, a microwave transmission part positioned at a portion of the nozzle, and a microwave generation part positioned near the nozzle to generate and irradiate... Agent: Charles N.j. Ruggiero Ohlandt, Greeley, Ruggiero & Perle, L.L.P.