http://www.freshpatents.com/Plastic-article-or-earthenware-shaping-or-treating--apparatus-dtnewntc425.php USPTO Class 425 - Plastic article or earthenware shaping or treating: apparatus en-us Fri, 19 Dec 2008 00:13:24 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Tire-mold-with-vent-inlet-disposed-under-mold-rib-dt20081211ptan20080305195.php Fri, 19 Dec 2008 00:13:24 -0800 A die rib for a tire mold defines the inlets to vent passages of the mold through the sides of the die ribs so that the vent passages do not open through the contour surface of the mold. In one exemplary configuration, the invention provides a die rib having a... http://www.freshpatents.com/Tire-curing-forming-mold-dt20081211ptan20080305196.php Fri, 19 Dec 2008 00:13:24 -0800 In a tire curing forming mold in which an annular mold portion brought into contact with a tread portion of a tire is constructed by sectors divided in a tire circumferential direction, an end portion of the sector is constructed by a piece attachable to and detachable from a sector... http://www.freshpatents.com/Method-for-fabricating-dual-damascene-structures-using-photo-imprint-lithography-methods-for-fabricating-imprint-lithography-molds-for-dual-damascene-structures-materials-for-imprintable-dielectrics-and-equipment-for-photo-imprint-lithography-used-in-du-dt20081211ptan20080305197.php Fri, 19 Dec 2008 00:13:24 -0800 The process of producing a dual damascene structure used for the interconnect architecture of semiconductor chips. More specifically the use of imprint lithography to fabricate dual damascene structures in a dielectric and the fabrication of dual damascene structured molds.... http://www.freshpatents.com/Pipe-extrusion-plant-dt20081211ptan20080305198.php Fri, 19 Dec 2008 00:13:24 -0800 A pipe extrusion plant for producing pipes with a variable diameter includes an extruder, an adjustable calibration device, and a cooling device, whereby a pipe to be produced is guided at least in part during the production process. In order to be able to provide a guide that is suited... http://www.freshpatents.com/Injection-molding-machine-dt20081211ptan20080305200.php Fri, 19 Dec 2008 00:13:24 -0800 Suck back is started and a gradient of pressure (an amount of change in resin pressure while a screw or a plunger moves backward by a certain amount) is detected. Whether or not an absolute value of the detected gradient of the pressure is smaller than a reference value set... http://www.freshpatents.com/Injection-molding-machine-and-method-for-determining-closure-of-check-ring-dt20081211ptan20080305199.php Fri, 19 Dec 2008 00:13:24 -0800 Torques and resin pressures applied to a screw are detected during the forward movement of the screw and coefficients of correlation between the detected torques and resin pressures are calculated. When the check ring is open, the flight of the screw receives resin pressure, and the screw torque increases proportionally... http://www.freshpatents.com/Injection-molding-machine-having-screw-equipped-with-check-ring-and-injection-molding-machine-dt20081211ptan20080305201.php Fri, 19 Dec 2008 00:13:24 -0800 When the screw moves forward, resin backflow occurs. The backflow acts on the screw, applying torque to the screw. During forward movement of the screw, screw torque is produced as shown in FIG. 3A if the check ring is not worn, or as shown in FIG. 3B if the check... http://www.freshpatents.com/Injection-molding-machine-dt20081211ptan20080305202.php Fri, 19 Dec 2008 00:13:24 -0800 An injection molding machine estimates a check valve wear amount, making it possible to predict a check valve use limit. At start of injection, the check valve is at a position advanced a stroke S0 with respect to a screw position (a position of a check seat that contacts the... http://www.freshpatents.com/Installation-for-heating-the-bodies-of-preforms-for-blow-moulding-containers-dt20081211ptan20080305203.php Fri, 19 Dec 2008 00:13:24 -0800 Installation for heating the bodies (1) of thermoplastic preforms (2) with a view to manufacturing containers by blow-moulding or stretch-blow-moulding, while the preforms (2) are being moved along with their bodies (1) following a predetermined path (T), this installation comprising at least one directional source (5) of electromagnetic radiation directed... http://www.freshpatents.com/Air-source-device-and-a-method-for-use-in-a-molding-system-dt20081211ptan20080305204.php Fri, 19 Dec 2008 00:13:24 -0800 According to embodiments of the present invention, there is provided an air dehumidifying sub-system and a method for use in a molding system. For example, the air source device for use with a post-mold treatment device for treating a molded article, the air source device comprising: an air inlet and... http://www.freshpatents.com/Liquid-supply-system-dt20081211ptan20080305205.php Fri, 19 Dec 2008 00:13:24 -0800 Apparatus for supplying a liquid to be infused into an absorptive component, the apparatus comprising a container holding liquid, the container being re-configurable to reduce its internal volume on application of external pressure and being substantially fluid-sealed except for an outlet for the liquid means arranged to cause the liquid...