With Direct Application Of Magnetic Force To Manipulate Shaping Means Or Work Patents (Class 425/3)
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Patent number: 11667070Abstract: The invention relates to a device for producing containers (22) by blow molding, with at least one temperature-controllable blow mold (21) held by a mold holder (20), namely with a bottom insert held by a bottom mold carrier and/or with mold inserts held by mold half carriers, and is characterized by an inductive heating device, which indirectly heats the bottom insert and/or the mold inserts by means of induction.Type: GrantFiled: June 25, 2019Date of Patent: June 6, 2023Assignee: KHS GmbHInventors: Dieter Klatt, Thorsten Herklotz, Werner Lesinski, Günther Godau, Jens-Uwe Haubenschild
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Patent number: 11554577Abstract: A method for manufacturing a floor covering product includes the steps of forming a single- or multilayered substrate by extruding of synthetic material-based material in a layer shape; laminating at least one continuous film to the substrate; and impressing the at least one continuous film using a roller provided with a relief on its surface.Type: GrantFiled: March 22, 2019Date of Patent: January 17, 2023Assignee: UNILIN BVInventor: Christophe Naeyaert
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Patent number: 11338489Abstract: Methods for preparing thermoplastic automotive appliques include applying heat from an auxiliary heater to a tool cavity of a forming tool. The auxiliary heater is activated for a period of time until a temperature of the heated tool cavity is heated to less than or equal to about a melting temperature of the thermoplastic. The heated tool cavity is filled with the thermoplastic, and a cooling fluid is pulsed through the forming tool. The thermoplastic applique is then removed, and the supply of cooling fluid is turned off.Type: GrantFiled: August 7, 2019Date of Patent: May 24, 2022Assignee: Ford Global Technologies, LLCInventors: Richard Gall, Paul Kenneth Dellock, Stuart C. Salter, Dave Brian Glickman, Chester Stanislaus Walawender
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Patent number: 11312050Abstract: An intelligent automatic mold-exchanging system and an intelligent automatic mold-exchanging method are provided. The system include a mold storage unit, a mold assembly and disassembly unit, a mold temporary storage unit, a temporary storage mold pick-and-place unit, a plurality of processing machines, a plurality of mold position preparation units, an exchange mold pick-and-place unit, and a central control unit. The central control unit is electrically connected to the mold storage unit, the mold assembly and disassembly unit, the mold temporary storage unit, the temporary storage mold pick-and-place unit, the processing machines, the mold position preparation units, and the exchange mold pick-and-place unit. The mold storage unit, the mold assembly and disassembly unit, the mold temporary storage unit, the temporary storage mold pick-and-place unit, the processing machines, the mold position preparation units, and the exchange mold pick-and-place unit are disposed on a same production line.Type: GrantFiled: December 9, 2019Date of Patent: April 26, 2022Assignee: CHUNG CHWAN ENTERPRISE CO., LTD.Inventor: Yu-Pau Lin
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Patent number: 11267202Abstract: According to one aspect, there is provided a method of adding build material to a rotatable 3D printing build material container having an internal build material storage reservoir, the method comprising: providing a supply of build material to an input port of the container; rotating the container about its rotation axis at a first speed sufficient to cause build material within the container to be centrifugally forced against the outside of the internal storage reservoir.Type: GrantFiled: October 5, 2017Date of Patent: March 8, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Kevin E. Swier, James R. Owen, Brad Benson
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Patent number: 11024834Abstract: The present invention relates to an electrode coating apparatus that is capable of adjusting a temperature of electrode slurry. Also, the electrode coating apparatus for applying electrode slurry to an electrode collector includes a storage part storing the electrode slurry, a discharge part discharging the electrode slurry stored in the storage part to the electrode collector, and a heating part heating the discharge part.Type: GrantFiled: September 4, 2017Date of Patent: June 1, 2021Assignee: LG CHEM, LTD.Inventors: Hee Seok Jeong, Myung Ki Lee, Jooyong Song, Ji Hee Ahn
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Patent number: 10948830Abstract: The present application relates to contact immersion lithography exposure units and methods of their use. An example contact exposure unit includes a container configured to contain a fluid material and a substrate disposed within the container. The substrate has a first surface and a second surface, and the substrate includes a photoresist material on at least the first surface. The contact exposure unit includes a photomask disposed within the container. The photomask is optically coupled to the photoresist material by way of a gap comprising the fluid material. The contact exposure unit also includes an inflatable balloon configured to be controllably inflated so as to apply a desired force to the second surface of the substrate to controllably adjust the gap between the photomask and the photoresist material.Type: GrantFiled: December 23, 2019Date of Patent: March 16, 2021Assignee: Waymo LLCInventors: Hongqin Shi, Yeh-Jiun Tung, James Dunphy, Cesar Gensoli
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Patent number: 10832863Abstract: A bonded magnet is provided which includes first and second components. The first and second components have first and second non-action surfaces, and first and second action surfaces that intersect the first and second non-action surfaces, respectively. First and second flux groups curve inside the first and second components from the first and second non-action surfaces to the first and second action surfaces, respectively. The areas of the first and second non-action surfaces are greater than the first and second action surfaces, respectively. The flux densities on the first and second action surfaces are higher than the first and second non-action surfaces, respectively. The pole on the first non-action surface is opposite to the second non-action surface. The first and second non-action surfaces are coupled to each other. The first flux groups continuously extend from one to another.Type: GrantFiled: January 12, 2017Date of Patent: November 10, 2020Assignee: NICHIA CORPORATIONInventors: Rie Yoshida, Michiya Kume, Kohei Ihara, Taku Ichimori
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Patent number: 10784035Abstract: A coil device according to an aspect of this disclosure includes a coil portion including a conductive wire and a holding member that holds the conductive wire, and a cooling flow path through which a cooling fluid flows is provided in the holding member.Type: GrantFiled: August 19, 2016Date of Patent: September 22, 2020Assignee: IHI CORPORATIONInventors: Akio Ueda, Susumu Tokura, Kenji Nishimura, Motonao Niizuma, Jun Araki
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Patent number: 10543632Abstract: An injection molding machine includes, on a machine base, a mold having a stationary platen, an injection unit having a nozzle for injecting a molten material into the mold, a nozzle touch mechanism for pressing the nozzle against the mold, and a connecting member for connecting the nozzle touch mechanism and the stationary platen. The connecting member has a support base and an arm part, and also has a first connecting part to be connected to the nozzle touch mechanism on the support base, and a second connecting part to be connected to the stationary platen on an upper part of the arm part. The injection molding machine is configured so that a nozzle touch force is transmitted to the nozzle touch mechanism via the stationary platen and the connecting member. The second connecting part of the connecting member is disposed to be rotatable in a direction along a moving direction of the injection unit.Type: GrantFiled: May 14, 2018Date of Patent: January 28, 2020Assignee: FANUC CORPORATIONInventor: Keisuke Sugahara
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Patent number: 10384440Abstract: A three dimensional printer includes a spray head, a transmission mechanism, a construction platform, an adjustment device of the construction platform, a plurality of oil cylinders, an oil tank and a sensor. The spray head is disposed opposite to the construction platform, and the transmission mechanism is connected to the spray head for driving the spray head to move at a horizontal displacement plane. The oil cylinders are disposed at the construction platform for adjusting the construction platform to be parallel to the horizontal displacement plane. Hydraulic oil is stored in the oil tank, and each oil cylinder is connected with the oil tank through an oil pipe. The sensor is disposed at the spray head for sensing a plurality of vertical distances between the spray head and the oil cylinders. Therefore, the adjustment process and mechanism are simplified, and the advantages of enhancing the precision of the adjustment are achieved.Type: GrantFiled: December 21, 2016Date of Patent: August 20, 2019Assignee: TECO IMAGE SYSTEMS CO., LTD.Inventor: Kuei-Chung Chang
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Patent number: 10286595Abstract: An object stage and a hot pressing apparatus are disclosed. The object stage includes a base (1) and a support device (2) fixed on the base (1), wherein the support device (2) includes a plurality of detachable support sub-devices (21); the support device is configured to allow a printed circuit board (3) with at least one protruding structure (4) to be placed thereon, and no support sub-device (21) is disposed at a position on the support device (2) corresponding to the protruding structure (1). The object stage reduces manufacture cost, saves production time and improves production efficiency.Type: GrantFiled: January 13, 2015Date of Patent: May 14, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Lei Chen
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Patent number: 9358713Abstract: A hot runner injection molding apparatus (10) includes hot runner nozzles (20), a movable frame (30) that can be displaced between at least two positions relative to a plurality of mold cavities (24), each cavity having a mold gate (27). Valve pins (32) associated with the hot runner nozzles (20) are individually coupled to the movable frame (30) by a decouplable connector (36, 60). Disengagement devices (40) associated with the valve pins are activated to decouple any associated valve pin (32) from the movable frame (30). A control system (52) is used to activate the disengagement devices (40). In some instances a blocking element (42) is also activated to lock any valve pin at the mold gate or close to the mold gate. Control system (52) is further used to operate the blocking element (42). Disengagement devices (40) and the blocking elements (42) can be the same or different.Type: GrantFiled: July 12, 2013Date of Patent: June 7, 2016Assignee: Otto Männer Innovation GmbHInventor: Gheorghe George Olaru
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Patent number: 9277599Abstract: The present invention is one that heats the inside of the spinning pack in a short period of time while keeping temperature of an outer circumferential part of a spinning pack less than a maximum allowable temperature, and provided with: a magnetic path forming member that forms a magnetic path with a spinning pack arrangement space where the spinning pack is arranged to occupy the space and be positioned intermediate respective ends of the magnetic path forming member that border the space; and a magnetic flux generating winding that is provided so as to be wound to surround the spinning pack arrangement space.Type: GrantFiled: September 30, 2013Date of Patent: March 1, 2016Assignee: TOKUDEN CO., LTD.Inventors: Toru Tonomura, Yasuhiro Fujimoto
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Patent number: 9181611Abstract: Disclosed are methods and systems for controlling of the microstructures of a soldered, brazed, welded, plated, cast, or vapor deposited manufactured component. The systems typically use relatively weak magnetic fields of either constant or varying flux to affect material properties within a manufactured component, typically without modifying the alloy, or changing the chemical composition of materials or altering the time, temperature, or transformation parameters of a manufacturing process. Such systems and processes may be used with components consisting of only materials that are conventionally characterized as be uninfluenced by magnetic forces.Type: GrantFiled: August 23, 2011Date of Patent: November 10, 2015Assignee: Consolidated Nuclear Security, LLCInventors: Edward B. Ripley, Russell L. Hallman
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Patent number: 9182043Abstract: A valve device for use in a feeding apparatus releases raw material into raw material processing machinery for the manufacture of high-voltage cable. The valve device includes a valve body including a first valve member having a conical shape and including at least one opening extending between a tip of the first valve member and a corresponding base portion of the first valve member, and a second valve member including at least one cover element. One of the valve members is rotatable with respect to the other valve member between a first operating position in which the at least one cover element uncovers the at least one opening, thereby allowing the raw material to flow through the valve device, and a second operating position in which the at least one cover element covers the at least one opening, thereby preventing raw material from flowing through the valve device.Type: GrantFiled: December 1, 2010Date of Patent: November 10, 2015Assignee: PRYSMIAN S.P.A.Inventor: Walter Castiglioni
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Patent number: 9079367Abstract: Systems and methods for controlling permeability in vacuum infusion processes are disclosed. A system includes a tool surface, a flexible film, a preform, a magnetic field source, and a magnetic element. The flexible film has a periphery sealingly coupled to the tool surface to define a volume. The preform is disposed within the volume. The magnetic field source is configured to generate a magnetic field. The magnetic element is positioned to receive the magnetic field generate by the magnetic field source. The magnetic element is configured to move the flexible film away from the upper side of the tool surface under application of the magnetic field. A method includes generating a magnetic field with the magnetic field source and receiving the magnetic field with the magnetic element to move the flexible film away from the upper side of the tool surface, thereby increasing permeability of the preform.Type: GrantFiled: August 25, 2011Date of Patent: July 14, 2015Assignee: University of DelawareInventors: Justin B. Alms, Suresh G. Advani, James L. Glancey
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Patent number: 9067354Abstract: An apparatus is provided for the shaping of plastic pre-forms into containers with at least one blow moulding station arranged on a movable carrier, and having a blow mould carrier, a first blow mould carrier part and a second blow mould carrier part which is pivotable relative to the first blow mould carrier part to open and close the blow mould. The blow moulding station additionally has a locking mechanism to lock the first blow mould carrier part with respect to the second blow mould carrier part, and the locking mechanism has a first locking element on the first blow mould carrier part, and a second locking element on the second blow mould carrier part, for locking the carrier parts. A first magnetic element is movable relative to the first locking element and causes a movement of the first locking element by a magnetic interaction to lock the carrier parts.Type: GrantFiled: May 10, 2012Date of Patent: June 30, 2015Assignee: KRONES AGInventor: Johannes Weiss
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Patent number: 9050744Abstract: At least one blow-molding station is arranged on a conveying device. The blow-molding station includes a blow-mold that forms a cavity into which plastics material pre-forms are expanded by a gaseous medium, supplied by a stressing device. A clean room at least partially surrounds the blow-molding station. A stretching unit stretches the plastics material pre-forms along their longitudinal direction with a stretch bar that is insertable into the plastics material pre-forms. The stretching unit includes a drive device for moving the stretch bar. The blow molding station includes a receiving space with at least one wall for receiving the stretch bar. In operation, the drive device is positioned outside the receiving space at least part of the time. A gaseous medium at a pressure higher than ambient pressure in a non-sterile environment of the receiving space is supplied to the receiving space.Type: GrantFiled: June 22, 2012Date of Patent: June 9, 2015Assignee: KRONES, AGInventors: Florian Geltinger, Juergen Soellner, Yasin Kerim
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Publication number: 20150145174Abstract: A platen assembly for use in an additive manufacturing system, which includes a platen plate that is preferably secured to a gantry mechanism of the additive manufacturing system, and having a top surface, and one or more magnets secured to the platen plate and configured to generate one or more magnetic fields at the top surface of the platen plate. The platen gantry is configured to magnetically couple interchangeable and replaceable build sheets to the top surface of the platen plate due to the one or more generated magnetic fields, and where the magnetically-coupled build sheets are configured to receive the printed layers from the printing mechanism.Type: ApplicationFiled: November 22, 2013Publication date: May 28, 2015Applicant: Stratasys, Inc.Inventor: James W. Comb
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Publication number: 20150140145Abstract: An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build surface according to whether build material is being extruded. The extruder may be spring-biased against the forward feedpath so that the extruder remains above the build surface in the absence of applied forces, and then moves downward into a position for extrusion when build material is fed into the extruder. In another aspect, modular tool heads are disclosed that can be automatically coupled to and removed from the three-dimensional printer by a suitable robotics system. A tool crib may be provided to store multiple tool heads while not in use.Type: ApplicationFiled: November 15, 2013Publication date: May 21, 2015Applicant: MakerBot Industries, LLCInventors: Peter Joseph Schmehl, Aljosa Kemperle, Stewart Schmehl, David R. Tuzman
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METHOD AND DEVICE FOR PRODUCING A HOLLOW PLASTIC OBJECT HAVING AT LEAST ONE TRANSVERSE REINFORCEMENT
Publication number: 20150137421Abstract: A core (14) which is typically held in front of the mold (13) is required for producing hollow plastic objects (10). This does not allow for a transverse reinforcement (11) which is formed from a prefabricated reinforcement tube to be pulled over the core (14). A method and device is provided for the core (14) to be held behind the mold (14) when viewed in the production direction (17). In this case, the front end (15) of the core (14), which is located in front of the mold (13), remains free, such that a transverse reinforcement (11) that has been formed from a prefabricated reinforcement tube can be pulled over the free front end (15) of the core (14).Type: ApplicationFiled: June 12, 2013Publication date: May 21, 2015Applicant: Thomas GmbH + Co. Technik + Innovation KGInventor: Klaus Jansen -
Publication number: 20150132422Abstract: A clip fixing jig for fixing a clip member in a molding die for molding a seat pad has a wall part erected along a whole outer peripheral edge of a bottom part thereof. The wall part forms, above the bottom part, an accommodation space for accommodating extending parts. The clip fixing jig has fixing parts for detachably fixing a clip member, so that a clip member can be fixed to the clip fixing jig by inserting the clip member in the accommodation space. With a clip fixing jig provided in a molding die, a seat pad can be formed by insert molding, so that workability in clip member fixing work is improved.Type: ApplicationFiled: October 30, 2014Publication date: May 14, 2015Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Hiroshi Yamada
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Patent number: 9022763Abstract: The invention relates to a press furnace for a denture or partial denture, having a combustion chamber in which a press mold, in particular a muffle, having a press channel for the introduction of a ram can be positioned, and a drive for driving the ram, wherein, in order to improve the drive of the press furnace, the drive provided is an electromagnet, the magnetic armature or magnetic coil of which drives the ram.Type: GrantFiled: December 1, 2011Date of Patent: May 5, 2015Assignee: Dekema Dental-Keramikofen GmbHInventor: Stephan Miller
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Patent number: 9004892Abstract: An optical lens mold includes a mold body, a magnetic fluid, a plurality of thermocouples, a plurality of electromagnets, a controlling unit and a power source. The mold body defines a plurality of injection chambers and a cooling channel surrounding the plurality of injection chambers. The magnetic fluid contains magnetic particles and flows in the cooling channel. The thermocouples are capable of sensing temperatures of the plurality of injection chambers correspondingly. The electromagnets are positioned above the cooling channel corresponding to the plurality of thermocouples. The plurality of thermocouples and the plurality of electromagnets are connected to the controlling unit via the power source, the controlling unit is capable of the comparing the standard temperature value with temperature values sensed by the plurality of thermocouples, and maintaining the temperature of the plurality of injection chambers in a normal state.Type: GrantFiled: August 27, 2012Date of Patent: April 14, 2015Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chien-Chun Wang
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Publication number: 20150075693Abstract: A method of mounting an object on a tire includes providing a tire having a sidewall, wherein the sidewall includes a mounting portion configured to receive an object. The method further includes mounting the object on the mounting portion of the sidewall, such that the object is visible without extending outwardly beyond the mounting portion.Type: ApplicationFiled: September 17, 2013Publication date: March 19, 2015Applicant: Bridgestone Americas Tire Operations, LLCInventors: Hans R. Dorfi, Kevin Scheifele, Terence Eugene Wei, Paul Wilson, Andrew Miklic
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Publication number: 20150042019Abstract: A method and apparatus comprising a structure and a locking magnet. The structure comprises a retaining portion and a magnetic portion. The retaining portion of the structure is configured to receive a first section of a workpiece such that a second section of the workpiece is positioned at an angle relative to the magnetic portion of the structure. The magnetic portion of the structure is positioned at a first side of the workpiece. The locking magnet is configured to exert an attractive force that causes the magnetic portion of the structure to move towards the second section of the workpiece when the locking magnet is positioned at a second side of the workpiece.Type: ApplicationFiled: October 19, 2014Publication date: February 12, 2015Inventor: Robert D. Dixon
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Publication number: 20150035206Abstract: A three dimensional printing device has a sterilizable printer assembly including at least one printing head, a printing platform, and a driving mechanism adapted to perform a movement of the at least one printing head relative to the printing platform along three degrees of freedom; a printer housing enclosing the printer assembly in a sterile manner, at least one aseptic connector fluidly connected to a corresponding one of the at least one printing head.Type: ApplicationFiled: August 1, 2013Publication date: February 5, 2015Inventor: Frank Maggiore
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Patent number: 8920151Abstract: A method for removing blow molds from a forming device for transforming plastic preforms into plastic containers may include arranging a multi-piece blow mold on a blow mold carrier. The method may include separating the blow mold in at least partly assembled state from the blow mold carrier.Type: GrantFiled: August 30, 2010Date of Patent: December 30, 2014Assignee: Krones AGInventors: Rupert Meinzinger, Konrad Senn, Thomas Albrecht
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Publication number: 20140367892Abstract: A hot-runner system, comprising: a melt flow modular assembly having a gate melt flow control apparatus; and a Lorentz force actuator assembly being coupled to the gate melt flow control apparatus. A valve gate drive controller for control of the Lorentz force actuator assembly of the hot-runner system. An injection plastic molding apparatus devised to mold plastic articles, and the injection plastic molding apparatus having the hot-runner system. A method comprising operating the Lorentz force actuator assembly of the hot-runner system. A melt flow modular assembly for use with the Lorentz force actuator assembly of the hot-runner system.Type: ApplicationFiled: April 3, 2014Publication date: December 18, 2014Inventor: Ashley STONE
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Publication number: 20140353881Abstract: The invention relates to a rotary die device for producing soft capsules, comprising a capsule forming unit for forming a soft-capsule shell and a novel dosing unit for feeding a filling material into the capsule forming unit, characterized in that the dosing unit comprises a dispensing system that includes (a) a container defining a reservoir for storing therapeutic or non-therapeutic compositions; (b) a low pressure pump; (c) a high pressure peristaltic pump; (d) a supply line for the therapeutic or non-therapeutic compositions; and (d) one or more electromagnetically activated nozzles/injectors to fill the softgel capsules with the therapeutic or non-therapeutic compositions.Type: ApplicationFiled: May 28, 2013Publication date: December 4, 2014Inventors: Carlos Salazar Altamar, Leopoldo Pardo, Ivan Romero, Gustavo Anaya
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Patent number: 8899952Abstract: A sintered magnet producing apparatus is provided having a device for fixing a filling container and a lid for the container in the process of orienting alloy powder in the filling container by means of a magnetic field. The sintered magnet producing apparatus includes a filling system for supplying an alloy powder into a filling container and then compacting the alloy powder, a sintering device for sintering the alloy powder, an orienting device having a coil for generating a magnetic field for orienting the alloy powder in the filling and sintering container before the filling process and after the compacting process, and a fixing device for covering the filling container with a lid, and simultaneously, fixing the filling container only during the orienting process. The filling container is prevented from moving due to the magnetic field applied in the orienting process and, simultaneously, the scattering of the alloy powder is prevented.Type: GrantFiled: May 20, 2010Date of Patent: December 2, 2014Assignee: Intermetallics Co., Ltd.Inventor: Masato Sagawa
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Publication number: 20140328959Abstract: A die tool and process are described that provide friction consolidation fabrication and friction consolidation extrusion fabrication products including permanent magnets, and other extrusion and non-extrusion structures. The present invention overcomes previous particle size, texture, homogeneity and density limitations in conventional metallurgy processes.Type: ApplicationFiled: May 2, 2014Publication date: November 6, 2014Applicant: BATTELLE MEMORIAL INSTITUTEInventors: Jun Cui, Glenn J. Grant, Saumyadeep Jana, Yuri Hovanski, Curt A. Lavender
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Publication number: 20140314615Abstract: A method for measuring an apparent density of a metal powder includes holding a metal powder in a vessel, applying an alternating magnetic flux to the metal powder using an exciting coil disposed outside the vessel, detecting the alternating magnetic flux passed through the metal powder using a search coil disposed outside the vessel, and determining an apparent density of the metal powder from an amplitude of the detected alternating magnetic flux using a calibration curve representing a correlation between the apparent density of the metal powder and the amplitude of an alternating magnetic flux prepared in advance. The method enables to measure the apparent density of a metal powder with a high precision in an on-line and non-contact manner without stopping a process of producing a mixed powder or a process of producing a powder compact.Type: ApplicationFiled: May 16, 2012Publication date: October 23, 2014Applicant: JFE STEEL CORPORATIONInventors: Toshio Maetani, Hiroharu Kato
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Patent number: 8864487Abstract: A pottery holding device and method for securely holding a workpiece during rotation and working of the workpiece on a wheelhead of a pottery wheel. The pottery holding device includes a wheelhead member and at least three holding members. The wheelhead member configured for attachment to the wheelhead of a pottery wheel. The at least three holding members and wheelhead member configured to allow selective locking of the at least three holding members in positions about the periphery of a workpiece. The device adapted to securely hold circular, non-circular symmetric and irregular, asymmetric or organic shaped workpieces. The device further adapted to securely hold workpieces in positions and orientations such that the center of the workpieces is aligned with the axis of rotation of the device, and positions and orientations such that the center of the workpieces is spaced from the axis of rotation of the device.Type: GrantFiled: February 27, 2012Date of Patent: October 21, 2014Inventor: James G. Bailey
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Patent number: 8840386Abstract: Various mold apparatuses and methods for forming a polymer with induction heat energy are provided. In one embodiment of the present invention, a mold apparatus for forming polymer includes a mold having a top mold portion and a top mold surface that is magnetic. The bottom mold portion of the mold includes an induction heating unit that is at least partially embedded in the bottom mold portion that provides induction heat energy to the mold. The mold apparatus is constructed and arranged to dissipate greater than about 50% of the induction heat energy in the top mold portion. The induction heating unit of the bottom portion of the mold provides rapid heating to the top mold surface to provide high surface quality polymer parts and a shorter molding cycle time while utilizing less energy.Type: GrantFiled: June 29, 2011Date of Patent: September 23, 2014Assignee: Sabic Innovative Plastics IP B.V.Inventors: Ramasamy Anbarasu, Ashwit Dias, Om Prakash, Daniel Sowle
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Publication number: 20140227377Abstract: A device for hot embossing of a magnetic nanoparticle (N)-containing polymer layer. The device includes an embossing die, a pressure application means and a magnetic field generating means. The embossing die and the pressure application means are made from materials that do not respond thermally to a magnetic field.Type: ApplicationFiled: April 23, 2014Publication date: August 14, 2014Applicant: EV Group E. Thallner GmbHInventor: Michael Kast
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Patent number: 8795751Abstract: An apparatus and method for the manufacture of a chocolate piece or tablet having a core or cavity passing through the thickness of the piece or tablet which comprises a mold (10) comprising a surrounding wall (11) and base (12), a central aperture having a predetermined cross-sectional shape passing through the base, and a former (14) having a cross-sectional shape conforming to that of the central aperture adapted to reciprocate through the central aperture between a retracted position where its upper surface is level with the base (12) of the mold to an advanced position where its upper surface lies at any level from above the base of the mold to the top of the mold.Type: GrantFiled: May 6, 2009Date of Patent: August 5, 2014Assignee: Nestec S.A.Inventors: John Michael Leadbeater, Nicolas Christian Mickael Gomes, Mikael Rota, Thierry Denis Fiaux, Patrick Couzens
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Publication number: 20140210292Abstract: Apparatus and methods for manufacturing magnets, and magnets, having magnetically oriented grains, and apparatus including such magnets. The field of a permanent magnet may be shaped by applying an external field to the material from which the magnet is made in such a way as to magnetize different regions of the material in different directions. The apparatus may include, and the methods may involve, a metal-powder press that may press metal powder in the presence of a magnetic field. The press may compress the powder in an axial direction. The field may have flux lines that are transverse to the axial direction. The field may have flux lines that are along the axial direction.Type: ApplicationFiled: March 14, 2013Publication date: July 31, 2014Applicant: ARNOLD MAGNETIC TECHNOLOGIES AGInventors: Gerhard Martinek, Urs Wyss
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Publication number: 20140212529Abstract: Disclosed is a method for producing substantially seamless, circumferentially closed flexible embossing or printing tapes (2), wherein a free-flow material is fed into an annular mould space (14) defining the profile of the tape (2), said mould (1) comprising an external sidewall (6), delimiting the external radial extent of an annular space (14), and a core (12), delimiting the internal radial extent of the annular space (14). A device for carrying out such a method is also disclosed.Type: ApplicationFiled: September 14, 2012Publication date: July 31, 2014Applicant: MACHOVIA TECHNOLOGY INNOVATIONS UGInventor: Andrew Machnicki
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Publication number: 20140183774Abstract: An object of the present invention is to provide a method for producing a pipe, which is capable of reducing the amount of thermoplastic material, without complicating an device for producing a pipe. The present invention provides a method for producing a pipe, comprising a thermoplastic material filling process for filling a die with a thermoplastic material, and a thermoplastic material discharging process for pushing out an unsolidified part of the thermoplastic material in the molding die using pressurized fluid, wherein the thermoplastic material is mixed with a foaming agent, the method further comprises a process for foaming the thermoplastic material filling the molding die, and the thermoplastic material discharging process is a process for pushing out a inner part of the thermoplastic material foamed in the molding die, by using the pressurized fluid prior to solidification of the inner part.Type: ApplicationFiled: July 17, 2012Publication date: July 3, 2014Applicant: Sanoh Industrial Co., Ltd.Inventors: Kazuhiro Ezure, Masao Motonaga, Naoya Mieda
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Publication number: 20140161920Abstract: What is described is a blow-molding machine for plastic containers, comprising a plurality of platens for supporting blow mold halves, wherein at least two of the platens are in the form of movable multi-carriers for simultaneously supporting at least two blow mold halves which are assigned to different blow-molding cavities. Since the multi-carriers are driven in such a manner that at least one of the blow-molding cavities can be opened and at the same time at least one other of the blow-molding cavities can be closed by means of a continuous movement of the multi-carriers, acceleration and deceleration ramps can be reduced upon opening and closing and it is possible to gain process time for the blow molding.Type: ApplicationFiled: May 14, 2012Publication date: June 12, 2014Applicant: KRONES AGInventor: Frank Winzinger
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Patent number: 8740600Abstract: An apparatus for charging particles in non-conductive liquids, so they agglomerate and can be removed by filtering, is comprised of a housing which contains a non-conductive insert having a multiplicity of channels. The incoming stream is divided into two halves, each of which is flowed through a set of charging channels which contain electrodes, preferably metal brush-like electrodes. One set of electrodes is charged to a high positive voltage; the other set is charged to a high negative voltage. The liquid streams are then merged and flowed trough a set of mixing channels, along the path of which are one or more reversals in flow direction. The mixing channel path length is substantially longer than the charging channel path length.Type: GrantFiled: July 6, 2009Date of Patent: June 3, 2014Assignee: Isopur Technologies, Inc.Inventor: Raymond K. Gomes
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Patent number: 8721936Abstract: Embodiments of the present disclosure provide for devices, methods for forming non-spherical particles, and the like.Type: GrantFiled: April 19, 2012Date of Patent: May 13, 2014Assignee: University of Georgia Research Foundation, Inc.Inventors: Leidong Mao, Jason J. Locklin, Taotao Zhu, Gareth Sheppard
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Publication number: 20140124982Abstract: A system and method are provided for using magnetic elements to secure thin wires precisely in an injection molding process in a manner that matches a three-dimensional shape of the an injection molded product produced by the injection molding (overmolding) process. The thin wires are substantially immobilized in a manner that is designed to generally overcome the tendency of the thin wires, which have little mechanical strength, to normally deflect during an injection molding process by employing the magnetic forces produced by embedded magnets. Magnets are integrated into either the cavity or core of a mold structure and the thin wires are placed on those magnets to keep the wires in place during an injection molding process that allows the thin wires to be overmolded. A balance of the core and/or cavity of the mold will be formed of a non-magnetic material.Type: ApplicationFiled: November 2, 2012Publication date: May 8, 2014Applicant: PALO ALTO RESEARCH CENTER INCORPORATEDInventors: David JOHNSON, Eric SHRADER
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Patent number: 8708680Abstract: An apparatus for shaping plastic preforms into plastic containers includes a transport device on which a plurality of blow molding stations are arranged. Each of these blow molding stations comprises a blow mold inside which a plastic preform can be shaped into a plastic container. The apparatus includes a clean chamber inside which the plastic preforms can be transported. The region of the transport device in which the blow molding stations are arranged is arranged in the clean chamber and at least one further region of the transport device is arranged outside the clean chamber.Type: GrantFiled: May 20, 2011Date of Patent: April 29, 2014Assignee: Krones AGInventors: Florian Geltinger, Josef Knott, Juergen Soellner, Eduard Handschuh, Frank Winzinger, Josef Hausladen, Ulrich Lappe, Klaus Voth, Oliver Martini
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Publication number: 20140093599Abstract: The present invention is one that heats the inside of the spinning pack in a short period of time while keeping temperature of an outer circumferential part of a spinning pack less than a maximum allowable temperature, and provided with: a magnetic path forming member that forms a magnetic path with a spinning pack arrangement space where the spinning pack is arranged to occupy the space and be positioned intermediate respective ends of the magnetic path forming member that border the space; and a magnetic flux generating winding that is provided so as to be wound to surround the spinning pack arrangement space.Type: ApplicationFiled: September 30, 2013Publication date: April 3, 2014Applicant: TOKUDEN CO., LTD.Inventors: Toru Tonomura, Yasuhiro Fujimoto
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Patent number: 8685082Abstract: The present invention provides a base material which can be formed into valved lumen shape tissue having an ampulla and a leaflet consisting of body tissue. Specifically, the base material includes a first column 5 that forms an upstream tubular section 4 of a blood vessel 3, a second column 7 that forms a downstream tubular section 6 of the blood vessel 3, a plurality of bulges 10 for forming an ampulla 8 and a leaflet 9 of the blood vessel 3, and engagement means 11 that causes the bulge 10 to engage the first column 5 and/or the second column 7. The engagement means 11 includes recesses 15a and 15b in axial end surfaces of one or both of the first column 5 and the second column 7, and an engagement section 18 that overhangs from a bulge body 17 and engages the recesses. An outer peripheral surface of the body 17 of the bulge 10 is an ampulla forming surface 20, and a gap provided between the bulge body 17 and the first column 5 and/or the second column 7 is a leaflet forming section 22.Type: GrantFiled: November 16, 2011Date of Patent: April 1, 2014Assignee: National Cerebral and Cardiovascular CenterInventors: Yasuhide Nakayama, Tomonori Oie
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Publication number: 20140061977Abstract: A device for producing a three dimensional object from a powdery material by solidifying the powdery material through the application of energy includes a working surface, an application device for applying the powdery material onto the working surface, and a solidifying device for solidifying the powdery material applied onto the working surface. The application device can apply predefined, locally different amounts of powdery material and includes a transfer device, which can be magnetized and/or electrostatically charged and discharged, as well as a magnetizing and/or charging device.Type: ApplicationFiled: July 23, 2013Publication date: March 6, 2014Applicant: EADS Deutschland GmbHInventors: Juergen SILVANUS, Katja SCHMIDTKE
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Patent number: 8657593Abstract: The present invention is aimed at providing a sintered magnet production system that can prevent the influences of a leaking magnetic field in an orienting process. A sintered magnet production system according to the present invention has a filling means 11 for filling an alloy powder into a filling/sintering container, a sintering means 13 for sintering the alloy powder, and an orienting means 12 with an air-core coil for producing a magnetic field for orienting the alloy powder in the filling/sintering container after the filling process and before the sintering process, the axis of the air-core coil being displaced from a straight line connecting the filling means 11 and the sintering means 13. The magnetic field leaking from the orienting means 12 is strongest on the extended line of the axis of the air-core coil and relatively weak in the direction perpendicular to the extended line.Type: GrantFiled: December 22, 2008Date of Patent: February 25, 2014Assignees: Intermetallics Co., Ltd., Mitsubishi CorporationInventor: Masato Sagawa