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7381455 |
Flexible tube, resistant to stress cracking and impermeable to water vapor
The invention concerns a tube comprising a wall made of C 4 -C 10 linear ethylene-olefin copolymer or a mixture of C 4 -C 10 linear ethylene-olefin copolymer having a melt index ranging between 3...
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7381358 |
Polyester resin and resin composition for molding, and formed product thereof
In a saturated polyester resin or a composition with the saturated polyester resin as the main component for molding, the melt viscosity at 200° C. is at least 5 dPa·s and not more than 1000...
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7378046 |
Method of molding rack-mountable cable manager
An integrally molded rack-mountable manager for managing the routing of cables along a network rack supporting electrical components having distinct rows of ports. The manager includes an...
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7364680 |
Method of manufacturing a plurality of common components
A method of forming a plurality of components comprising the steps of: closing a pair of mold halves to define a mold chamber; filling the mold chamber with a material about an armature; curing the...
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7356901 |
Method of forming bushings between guide pins and guide pin bores
A disc brake having an anchor bracket fixed to a vehicle, a rotor fixed to and rotatable with a wheel and a caliper that spans the disc and supports a pair of opposed braking pads with respect to...
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7351370 |
Method of making filler-impregnated golf ball core
A method of making a golf ball core comprising the steps of providing a first polybutadiene pre-impregnated with at least about 50 weight percent of a first filler; providing a second polybutadiene...
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7344673 |
Multi-layer preliminary formed body and method of manufacturing the formed body
A preform for a multi-layered hollow vessel has excellent moldability and productivity and is free from the deterioration of the characteristic properties of the vessel even when a recycled...
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7344664 |
Pressure waveform setting method for injection pressure control and an injection molding machine
An injection pressure waveform for use as a target value for injection pressure feedback control is set based on the actual injection pressure waveform detected when a conforming molded article is...
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7341688 |
Valve gate for a hot runner injection molding machine
A method and apparatus for improving the quality of molded parts in a molding system having a valve stem and a valve gate. The valve stem is movable between a fully retracted position where the...
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7338626 |
High cavitation, low tonnage rubber mold machine and method
A rubber injection molding apparatus and method for simultaneously molding a plurality of work parts ( 40 ) in separate molds ( 30 ) using a single, vertically oriented press machine ( 22 ). A...
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7332119 |
Biopolymer structures and components
Structures can be formed from a composition, which can be referred to as a biopolymer, that includes fermentation solids and thermoactive material. Methods of making biopolymer products include for...
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7332117 |
Ion treated hydrogel
A high strength hydrogel having a constant swelling pressure upon implantation and thereafter is formed by preparing a hydrogel solution and then injecting the solution into a mold and cause to...
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7329376 |
Method of making a golf ball
A method of making a golf ball including a core and a cover, and having good workability and excellent productivity includes the steps of clamping a half mold having a semi-spherical cavity and a...
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7329373 |
Control method of rotational speed of screw for injection molding machine
A control method of a rotational speed of a screw for an injection molding machine, wherein rotation of a motor is transmitted the screw disposed within a cylinder member attached to an injection...
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7328889 |
Measuring unit, partition member, mold for molding the partition member, and production method for the partition member
A measuring unit is removably connected to a sample analyzer. The measuring unit includes a first member having a first channel through which a sample is allowed to pass, a second member having a...
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7326379 |
Apparatus and method for producing soap cake
An apparatus for producing a soap cake comprising a mold which has a cavity of prescribed shape, a feed passage for feeding molten soap to the cavity, and means for pushing molten soap remaining in...
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7323251 |
Decorating sheet, decorated resin molded article and method for production thereof
The present invention provides a decorative sheet having a base film made of a thermoplastic polyester resin and a decorative layer on the base film, and provides a decorated resin molding produced...
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7323125 |
Method of analyzing injection molding conditions
A method for analyzing injection molding conditions, which takes into consideration the compressibility of molten resin in a barrel and mechanical delays in resin flow caused by constituent...
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7313895 |
Molding unit for forming direct injection molded closures
A form, fill and seal packaging machine is configured to mold a closure directly onto a carton. The machine includes a carton erection station to receive and erect a carton and a direct injection...
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7311517 |
Mold clamping device and molding method
A movable platen ( 4 ) capable of advance and retraction with respect to a fixed plate is provided with a tie bar connecting device ( 12 ) for meshing a split nut ( 18 ) with the multiple groove...
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7311516 |
Die for molding disk substrate and method of manufacturing disk substrate
A die for molding a disk substrate capable of forming fine recessed and projected pits and grooves up to the outer periphery of the disk substrate by preventing low heat conductive elements from...
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7306759 |
Apparatus for producing fastener assembly with molded internal helical flutes
A mold for producing a product with internal flutes is provided. The mold includes a mold body that defines a cavity and a shaft in proximity to the cavity. A pin assembly is receivably engaged in...
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7303718 |
Injection molding apparatus and injection molding method
A space 12 is formed at a tip portion of a nozzle 1 so as to decrease a thermal transfer of the nozzle 1 . Alternatively, a center portion of one of a semi-spherically protruded surface of the...
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7303716 |
Two-sided inmold transfer molding method
A two-sided inmold molding method utilizing continuous film passing between a stationary mold and a movable mold, which thereby prevents cut scraps from being mixed into a molded product and...
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7303712 |
Method of injection molding and compressive decoration molding a molded product
Injection molding of a product and compressive decoration molding of a surface of the molded product are performed using individual cavity molds. A decorative film can be molded efficiently with a...
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7303083 |
Easy moulding filter element support tube
A filter element support tube has a pair of axially extending spines and first and second sets of oppositely laterally extending half-rings axially offset from each other. The support tube is...
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7289874 |
Method of designing and producing a mold
A method of designing and producing a mold for manufacturing an article having at least one surface coated by a coating. The method including evaluating the article design to determine the probable...
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7279124 |
Nucleation enhanced polyester and its use in melt-to-mold processing of molded articles
Crystallizable polyester compositions containing an aliphatic polyamide crystallization nucleator exhibit controllable and adjustable crystallization rates upon cooling from the melt and are...
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7264761 |
Method of making a molded plastic elbow
An improved molded plastic elbow and a related mold assembly and manufacturing method are provided, wherein the elbow defines an internal flow path having a smoothly radiused inside turn. The elbow...
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7258824 |
Method for controlling the injection process and injector unit
The invention relates to an injector unit and a method for the control of the injection process into the cavities of injection moulding tools. The novel solution permits the injection of...
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7255553 |
Light guide plate mold core and method for manufacturing the same
A light guide plate mold core ( 1 ) includes a main body ( 13 ) having a molding surface ( 12 ) and a plurality of concavities ( 13 a ) formed at the molding surface. The main body is made of a...
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7244379 |
Mold protection method for mold clamping apparatus
In a mold protection method for a mold clamping apparatus, a predetermined mold protection zone is set in a zone in which a mold is closed, and an anomaly such as presence of a foreign object is...
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7244378 |
Mold clamping force correction method for toggle-type mold clamping apparatus
A clamping apparatus is operable in a closure position detection mode for detecting closure of a mold on the basis of a change in a physical quantity because of closure of the mold, detecting a...
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7235207 |
Method of making a tamper-indicating closure
A tamper-indicating closure for a beverage package includes a base wall having a peripheral skirt with at least one internal thread for securing the closure to a container. A tamper-indicating band...
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7235198 |
Metering method and control apparatus for injection molding machine
When a metering process is started, a screw rotates at a preset rotating speed, thereby carrying out back pressure control to keep the pressure of a resin at a preset pressure, and retreats. When...
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7229585 |
Molded plastic rod with improved break strength
An injection molded plastic rod suitable for use in a battery hydrometer. Stress-relieving formations are provided symmetrically arranged on opposite sides of an injection gate of the rod. The...
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7229542 |
Methods of and apparatus for molding structures using sacrificial metal patterns
Molded structures, methods of and apparatus for producing the molded structures are provided. At least a portion of the surface features for the molds are formed from multilayer electrochemically...
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7229540 |
Biochip and a manufacturing method of biochip
To provide a biochip, a biochip manufacturing method, an electrophoresis method, and an electrophoresis apparatus, by which the detection accuracy may improve, there is a biochip introducing a...
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7217383 |
Mold closing device with mold height adjustment and method for actuation thereof
A mold height adjustment device for modifying the distance between the stationary mold carrier and a support element by means of a drive mechanism is provided in a plastic injection molding...
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7214341 |
Method of injection molding a preform including a radially extending element
A method and apparatus for injection molding an article including a radially extending child resistant feature. Finish block halves are provided that include a pocket and that are closable together...
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7211213 |
Injection-molding nozzle system for injection-molding systems for plastic materials, injection-molding tool and method for producing injection-molded parts
The present invention relates to an injection-molding nozzle system for injection-molding systems for plastic materials which is equipped with a needle sealing system and is suitable both for...
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7208115 |
Method of fabricating a polymer matrix composite electromagnetic shielding structure
An exemplary method of manufacturing a polymer matrix composite electromagnetic shielding structure includes pretreating a dry fiber reinforcement with a composition including a carrier and a...
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7205375 |
Optical disk substrate and lightguide plate
An optical disk substrate and a light guide plate which are formed from a resin composition comprising 0.1 to 20 parts by weight of compound represented by the following formula (I):
based on...
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7201861 |
Method for injecting resin in a mould containing a fibrous preform
To produce a large-size item using the RTM technique, only two reservoirs ( 16 a, 16 b ) are used which are alternately connected to the mould ( 10 ). When one of the reservoirs is empty, it is...
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7198748 |
Injection molding machine and injection molding method for manufacturing foamed shaped parts
The injection molding machine comprises a screw plunger ( 3 ), which rotates inside an injection unit ( 2 ), wherein the screw plunger ( 3 ) has, downstream from a metering zone a porous or...
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7198740 |
Lateral gating injection molding apparatus
The invention relates to an injection molding apparatus including a mold block, a nozzle, a gating system and a slug heater. The mold block defines a mold cavity having a mold cavity inlet. The...
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7192548 |
Mold for injection molding of a flexible tube and injection molding method
The invention concerns in particular a mold for injection molding of a flexible tube, said mold comprising as molding tools, a nozzle receptacle, an impression and a core, housed in a stack of...
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7182901 |
Method of manufacturing a gaming chip including a recess
An embodiment of the claimed invention includes a method of manufacturing an object. The method includes providing an object portion, providing a protrusion, forming a recess in the object portion...
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7179409 |
Die clamping apparatus and die clamping method
In a die clamping apparatus wherein a movable platen is moved toward a stationary platen, and after a half nut is engaged with an engaging part of a tie bar, the tie bar is pulled by a die clamping...
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7166246 |
Screw backpressure controlling method in electric injection molding machine
The electric injection molding machine comprises a sensor 21, servo motor 15, a motor 23 and a controller 30 and, in a plasticizing process in which the motor 23 is rotated, the...
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