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| Number | Title | Issue Date |
| 8092210 | Mold for producing door cores Especially when it is necessary to provide voids (29) for panelling or glazing and a material formed by wood and glue conglomerate particles in one or three layers. These materials are received in separate metering devices that are able to move over a bench, ... | 01/10/2012 |
| 8070475 | Casting mold for forming a biomedical device including an ophthalmic device A casting mold is provided for forming a biomedical device including an ophthalmic device such as a contact lens. The casting mold includes an anterior mold section and a posterior mold section, wherein one of the mold sections includes a plurality of radially exten... | 12/06/2011 |
| 7857611 | Imprinting device and imprinting method After a transfer material was hardened in a situation an imprint mold which has a concave part pattern is forced against the liquid transfer material, a replica which has a convex part pattern corresponding to the concave part pattern by releasing the imprint mold. ... | 12/28/2010 |
| 7591642 | Mold for optical component and method for molding optical component A mold for an optical component is provided in which a first tapered surface is provided in a first mold while a second tapered surface is provided in a second mold. In the mold for the optical component, a curved surface distance which is a distance between a first... | 09/22/2009 |
| 7442025 | Kitchen implement for food preparation A tostonera comprises a first press member, a base member having the first press member movably associated therewith, and a second press member movably associated with the base member opposite the first press member and having one or more punches projecting outwardl... | 10/28/2008 |
| 7399176 | Device for aligning two shell molds A device for aligning a first and a second shell mold comprises a first gripper for holding the first shell mold, a second gripper for holding the second shell mold, and a centering station. Both grippers can be displaced relative to one another and relative to the ... | 07/15/2008 |
| 7367793 | Mold with movable core insert A mold includes a first board (10), a second board (20), and a core insert (30). The first board is mounted on the second board, and the core insert is slidably mounted between the first board and the second board, under the control of an adjust... | 05/06/2008 |
| 7348525 | Sealing jaw A sealing jaw for manufacturing a sealing seam in a heat-sealable packaging material. The invention furthermore relates to an induction sealing device with a sealing jaw and to a packaging machine with induction sealing device. In order to provide a sealing jaw with... | 03/25/2008 |
| 7347964 | Method and apparatus for demolding a golf ball An apparatus and method for demolding golf balls from a mold cavity are disclosed. More specifically, an apparatus and method for demolding a golf ball from a mold cavity subsequent to forming a cover layer without the use of ejector or knockout pins are disclosed. ... | 03/25/2008 |
| 7332110 | Method and device for producing optical part An annular insert (4) is arranged in the optical component molding cavity of a mold to surround an outer periphery of raw material resin in a direction in which the resin is distributed in the cavity to limit the distribution of the raw material resin and def... | 02/19/2008 |
| 7311506 | Actuator base nubbin alignment In accordance with the teachings of the present invention, a mold comprises a nubbin positioned within the mold, and an actuator positioned within the mold to align the nubbin. The actuator may be implemented with a piezoelectric material, a magnetorestrictive mater... | 12/25/2007 |
| 7306450 | Apparatuses, systems, and methods for manufacturing composite parts Tooling aids for applying pressure in laminating, and methods for their use, are described herein. In one embodiment, a caul for applying pressure in laminating includes a base portion positioned between first and second corner portions. The base portion can have a ... | 12/11/2007 |
| 7255550 | Press-molding mold A press-molding mold includes a first mold (10), a second mold (20), a complementary element (30) arranged between the first mold (10) and the second mold (20), a washer (40) arranged between the second mold (10) and ... | 08/14/2007 |
| 7204686 | Parallelism adjustment device A parallelism adjustment device applicable to nano-imprint lithography has an imprint unit, a carrier unit, a parallelism adjustment mechanism, and a driving source. The imprint unit has a first molding plate and an imprinting mold mounted on the first molding plate... | 04/17/2007 |
| 7165960 | Single mold machine for pressure casting sanitary wares Sanitary wares are pressure-cast on a single mold machine comprising a bed and two platens associated with the bed, each one supporting a respective mold half; one of the two platens is translatable along the bed in a longitudinal direction, whilst the other incorpo... | 01/23/2007 |
| 7160092 | Structure for presses, inparticular for forming ceramic products A structure for presses includes: a resistant structure having at least one resistance element having a flat annular element internally of which and in diametrically opposite positions two facing surfaces are arranged, between which facing surfaces at least one tool... | 01/09/2007 |
| 7156215 | Quick change shock absorber A quick change shock absorber for providing for the quick and easy removal of a shock absorber from a fixture of an industrial machine. The quick change shock absorber provides a housing having a smooth, outer bore and a blind bore adaptable to hold a fluid. A pisto... | 01/02/2007 |
| 7150618 | Mold for golf ball A mold for a golf ball includes an upper portion (1) and a lower portion (3). A large number of projections (7) for dimple formation are provided on a cavity surface (5) of each of the upper portion (1) and the lower portion (3 | 12/19/2006 |
| 7147454 | Optical lens molding apparatus and precision molding apparatus An optical lens molding apparatus includes a cylindrical mold, a first mold core, a second mold core and a correctional ring. The first and the second mold core have a columnar shape and are disposed inside the cylindrical mold to form a cavity. Furthermore, the fir... | 12/12/2006 |
| 7144244 | Molding machines A molding machine (1) may include first and second dies (13, 23) arranged and constructed to be closed and opened, and first and second trimming members (17, 27) arranged and constructed to engage with each other after the first and second dies ... | 12/05/2006 |
| 7140864 | Tortilla forming machine A tortilla-forming machine for molding dough into a tortilla shell. The forming machine having a base with an upwardly facing forming surface and a push plate with a downwardly facing forming surface. The forming machine further including an actuating mechanism with... | 11/28/2006 |
| 7140866 | Self-alignment stage for compression-forming machines A self-alignment stage for compression-forming machines, which self-aligns an upper surface of a lower mold seated on an inner frame, thus compensating for a relative pose error of the lower mold with respect to an upper mold when the material is compression-formed ... | 11/28/2006 |
| 7140861 | Compliant hard template for UV imprinting A compliant UV imprint lithography template, which may also act as a thermal implant template, and methods for manufacturing it. The template essentially comprises a relief image and an elastomer adapted to adjust the relief image. In an embodiment, the relief image... | 11/28/2006 |
| 7108812 | Forming die unit adjusting method and forming apparatus A method of adjusting a forming die unit held by a die holding member, comprising steps of discharging a pressure transmitting medium from at least one of the forming die unit and the die holding member to the other one so as to apply a power in a direction that the... | 09/19/2006 |
| 7065985 | Molding die for optical element with lens-barrel A molding die for an optical element with a lens-barrel in which the lens-barrel is set in the molding die includes a tubular guide die, a upper die and a lower die sliding in the guide die Also an optical raw material is placed in the lens-barrel and the optical el... | 06/27/2006 |
| 7065986 | Molding assembly A molding assembly, that includes: a plurality of support pillars fixedly attached to a support structure, wherein each support pillar includes a recessed seat; a mold support member, and; a flexible ring for holding a mold in contact with the mold support member, w... | 06/27/2006 |
| 7033156 | Ceramic center pin for compaction tooling and method for making same The present invention is a method and apparatus for the production of compacted powder elements. More specifically, the present invention is directed to the improvement of tooling for powder compaction equipment, and the processes for making such tooling. The improv... | 04/25/2006 |
| 6994541 | Uniform pressing apparatus A uniform pressing apparatus used in nanoimprint lithographic process is proposed, including a housing having a first flange; a first carrier unit for carrying an imprint mold and having at least one second flange freely attaches to the first flange; a second carrie... | 02/07/2006 |
| 6991207 | Molds for wafer scale molding of protective caps Two molds (102, 104) are provided formed of semiconductor material. The molds (102, 104) have substantially planar working faces (108, 110) into which recesses (106, 112) are formed. In use the molds (102, 104) are pressed together... | 01/31/2006 |
| 6984117 | Apparatus and method for manufacturing gaskets An apparatus and methods of manufacturing seamless gaskets using expanded intercalated graphite worms, in which an annular die cavity has a central column with a charge inlet in a perimeter wall. Expanded intercalated graphite worms communicate from a source through... | 01/10/2006 |
| 6939486 | Apparatus and method for making intraocular lenses Method and apparatus for molding an IOL comprising first and second mold halves each having an optic forming surface and haptic forming surfaces which together define a mold cavity in the shape of the IOL to be molded therein when the mold halves are assembled toget... | 09/06/2005 |
| 6889740 | Machine for forming tubular containers A coil of tubing can have either adjacent tubes or tubes with a space therebetween. To hold the tubes in place a material such as an adhesive can be placed across the top of the coil, on the bottom of the coil or both to hold the coil in place. The material can also... | 05/10/2005 |
| 6887064 | Method and apparatus for producing non-planar formed parts using compaction molding compounds, and parts formed using same Molding apparatus for producing non-planar parts using compaction molding compounds (CMC) comprises a mold having a cavity which receives CMC therein, the mold including a movable platen assembly having at least two plates movable in substantially parallel direction... | 05/03/2005 |
| 6838098 | Continuous formation of center filled gum Method and system for continuously producing pieces of liquid-filled gum material. An extruded rope of liquid-filed gum is sized and separated into individual pieces of gum. A rotating drum mechanism having a die ring and cutter ring with mating die members separate... | 01/04/2005 |
| 6832495 | Molding die A molding die includes a pair of molding die members for forming a molding cavity that molds molded products and a holding member that holds therein the molding die members slidably, wherein a pressure-transfer medium supplied to the clearance between the molding di... | 12/21/2004 |
| 6805545 | Molding and packaging apparatus An apparatus that receives packaging containers and a mixture of powdered chemicals and compresses the powder into the containers at a pressure sufficient to form a solid of the powder yet not so high as to rupture the container. The apparatus is computer controlled... | 10/19/2004 |
| 6799963 | Microlens array mold A method for making a double-sided microlens mold and microlens array mold is described which utilizes a spinning half radius diamond cutting member operated in a plunge cut in a technique similar to milling to cut the optical surface into a diamond turnable materia... | 10/05/2004 |
| 6766998 | Molds for wafer scale molding of protective caps Two molds (102, 104) are provided formed of semiconductor material. The molds (102, 104) have substantially planar working faces (108, 110) into which recesses (106, 112) are formed. In use the molds (102, 104) are pressed together... | 07/27/2004 |
| 6761554 | Rotary tableting press A rotary tableting press includes a turret with upper and lower carousels in which upper and lower punch assemblies are removably supported. The upper and lower punch assemblies include punch casings having a central opening and a punch slidably received in the cent... | 07/13/2004 |
| 6733270 | Device for shape-forming recesses in film-type material A device for shape-forming at least one recess in a film-type material features a die with at least one opening, at least one shaping stem that can be introduced into the opening to create the recess by shape-forming, and a clamping facility for holding the film-typ... | 05/11/2004 |
