Patents by Inventor Martin Berg
Martin Berg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220211578Abstract: A medical fluid transfer apparatus for transferring hazardous liquid medication in a fluid-tight manner. The apparatus includes a first connector portion having a first passage for fluid-tight connection to a medical syringe; a second connector portion having a second passage for fluid-tight connection to a medical liquid reservoir; a fluid channel extending between the first passage and the second passage, which permits a fluid-conducting transfer of the medication liquid between the syringe and the liquid reservoir; and an equalization container having an equalization volume, which is connected to the liquid reservoir in a fluid-conducting manner, and which is designed to receive a gas volume displaced during transfer of the medication liquid out of the liquid reservoir. The first passage and the second passage are connected to each other in a fluid-conducting manner via the equalization volume, which forms a fluid channel portion of the fluid channel.Type: ApplicationFiled: April 16, 2020Publication date: July 7, 2022Inventors: Karl Martin Berg, Nathanael Fischer, Florin Kopp, Konstantin Krug-Sauer
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Patent number: 11320246Abstract: A penetrator and a sub-caliber ammunition or projectile accommodating said penetrator. The penetrator according to the invention is characterized by the fact that the penetrator has an interface in the front area. Via said geometric interface, a basic penetrator devised in according to the invention can be provided having different penetrator tips and completed to form an individual KE penetrator.Type: GrantFiled: April 6, 2018Date of Patent: May 3, 2022Assignee: Rheinmetall Waffe Munition GmbHInventor: Martin Berg
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Patent number: 10361284Abstract: A method for fabrication of vertical nanowire MOSFETs is considered using a gate-last process. The top ohmic electrode is first fabricated and may be used as a mask to form a gate recess using etching techniques. The gate is thereafter formed allowing a large degree in access resistance reduction.Type: GrantFiled: June 21, 2016Date of Patent: July 23, 2019Inventors: Lars-Erik Wernersson, Johannes Svensson, Martin Berg, Karl-Magnus Persson, Erik Lind
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Patent number: 10099309Abstract: Provided are a systems and methods for continuously providing a metal wire to a welding torch in the correct orientation with respect to the heat source of the welding torch for manufacturing objects by solid freeform fabrication to provide continuous deposition of metal to the freeform object, especially objects made with titanium or titanium alloy, or nickel or nickel alloy, wire.Type: GrantFiled: October 24, 2017Date of Patent: October 16, 2018Assignee: NORSK TITANIUM ASInventors: Brede Vigdal, Hans-Martin Berg Haga, Tom-Erik Falla
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Publication number: 20180224251Abstract: A penetrator and a sub-caliber ammunition or projectile accommodating said penetrator. The penetrator according to the invention is characterized by the fact that the penetrator has an interface in the front area. Via said geometric interface, a basic penetrator devised in according to the invention can be provided having different penetrator tips and completed to form an individual KE penetrator.Type: ApplicationFiled: April 6, 2018Publication date: August 9, 2018Applicant: RHEINMETALL WAFFE MUNITION GmbHInventor: Martin Berg
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Publication number: 20180219084Abstract: A method for fabrication of vertical nanowire MOSFETs is considered using a gate-last process. The top ohmic electrode is first fabricated and may be used as a mask to form a gate recess using etching techniques. The gate is thereafter formed allowing a large degree in access resistance reduction.Type: ApplicationFiled: June 21, 2016Publication date: August 2, 2018Inventors: Lars-Erik Wernersson, Johannes Svensson, Martin Berg, Karl-Magnus Persson, Erik Lind
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Publication number: 20180043455Abstract: Provided are a systems and methods for continuously providing a metal wire to a welding torch in the correct orientation with respect to the heat source of the welding torch for manufacturing objects by solid freeform fabrication to provide continuous deposition of metal to the freeform object, especially objects made with titanium or titanium alloy, or nickel or nickel alloy, wire.Type: ApplicationFiled: October 24, 2017Publication date: February 15, 2018Inventors: Brede VIGDAL, Hans-Martin BERG HAGA, Tom-Erik FALLA
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Patent number: 9821399Abstract: Provided are a systems and methods for continuously providing a metal wire to a welding torch in the correct orientation with respect to the heat source of the welding torch for manufacturing objects by solid freeform fabrication to provide continuous deposition of metal to the freeform object, especially objects made with titanium or titanium alloy, or nickel or nickel alloy, wire.Type: GrantFiled: July 8, 2016Date of Patent: November 21, 2017Assignee: NORSK TITANIUM ASInventors: Brede Vigdal, Hans-Martin Berg Haga, Tom-Erik Falla
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Patent number: 9354546Abstract: In a method to operate a printer or copier to print to a printing substrate, or in such a printer or copier, toner concentrate is extracted from a toner concentrate reservoir and carrier fluid is extracted from a carrier fluid reservoir. The extracted toner concentrate and carrier fluid are supplied to a mixer where mixing occurs to form a developer mixture. The developer mixture is applied to a developer roller with aid of an electrical field. Given an exchange of least one of the toner concentration reservoir and the carrier fluid reservoir, a strength of the electrical field is modified such that a predetermined desired inking of the printing substrate is maintained even given a change of a toner concentration in the developer mixture due to the exchange.Type: GrantFiled: April 30, 2015Date of Patent: May 31, 2016Assignee: Oce Printing Systems GmbH & Co. KGInventors: Martin Berg, Franz Kastner, Gunnar Raschke
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Publication number: 20150316872Abstract: In a method to operate a printer or copier to print to a printing substrate, or in such a printer or copier, toner concentrate is extracted from a toner concentrate reservoir and carrier fluid is extracted from a carrier fluid reservoir. The extracted toner concentrate and carrier fluid are supplied to a mixer where mixing occurs to form a developer mixture. The developer mixture is applied to a developer roller with aid of an electrical field. Given an exchange of least one of the toner concentration reservoir and the carrier fluid reservoir, a strength of the electrical field is modified such that a predetermined desired inking of the printing substrate is maintained even given a change of a toner concentration in the developer mixture due to the exchange.Type: ApplicationFiled: April 30, 2015Publication date: November 5, 2015Applicant: OCE PRINTING SYSTEMS GMBH & CO. KGInventors: Martin Berg, Franz Kastner, Gunnar Raschke
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Patent number: 9141036Abstract: A digital printer has at least one print group with a station to generate charge images of images to be printed on a charge image carrier, the station having a developer station to ink the charge images using liquid carrier having toner and carrier fluid. The developer station comprises a rotating application unit that transports the liquid developer to the charge image carrier. The feed system feeds the liquid developer to the application unit. The dosing unit adjacent to the application unit and after the feed system comprises a dosing roller and an elastic unit acting on the dosing roller, the elastic unit exerting an adjustable contact pressure force on the dosing roller in a direction of the application unit.Type: GrantFiled: January 24, 2014Date of Patent: September 22, 2015Assignee: Océ Printing Systems GmbH & CO. KGInventor: Martin Berg
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Patent number: 9134655Abstract: In a digital printer, print groups are provided each having a respective developer station using liquid developer comprising carrier fluid and toner. A supply arrangement to supply the print groups is provided with fluids and to accept used and unconsumed fluids from the print groups. The supply arrangement has a first supply unit common to all print groups to supply the print groups with the fluids, at least one reservoir containing a carrier fluid. A second supply unit per color supplies the respective print group for the color with liquid developer. The second supply unit comprises a first buffer container connected with a reservoir, the reservoir containing carrier fluid and concentrated toner as toner concentrate. A second buffer container for carrier fluid is connected with the carrier fluid reservoir in the first supply unit.Type: GrantFiled: October 28, 2013Date of Patent: September 15, 2015Assignee: Océ Printing Systems GmbH & CO. KGInventors: Martin Berg, Otto Ferber, Franz Kastner, Attila Bogdan
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Patent number: 9037048Abstract: In a digital printer comprising a developer station using liquid developer, the developer station has an application unit via which liquid developer is transported to a charge image carrier. The supply system adjacent and lateral to the application unit supplies liquid developer to the application unit. A pre-chamber and an electrode segment are provided, the pre-chamber being filled with liquid developer and open towards the application unit. The pre-chamber is open at a top such that a compensation volume of liquid developer with an open surface is created past which the application unit passes. The electrode segment is arranged adjacent to the pre-chamber and to a side of the application unit such that it forms a gap with the application unit through which the liquid developer is directed, the electrode segment being at an electrical potential such that toner of the liquid developer transfers to the application unit in the gap.Type: GrantFiled: April 15, 2013Date of Patent: May 19, 2015Assignee: Océ Printing Systems GmbHInventors: Martin Berg, Matthias Andres
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Patent number: 9031426Abstract: In a method or digital printer to print a recording material with toner particles applied with a liquid developer, toner concentration of the liquid developer is determined via measurement with aid of ultrasonic pulses. At least one ultrasonic pulse is generated by discharging an ultrasound emitter charged with a charge voltage. The ultrasonic pulse permeates the liquid developer and is received by an ultrasound receiver which generates a reception signal corresponding to the received ultrasonic pulse. With a control device, the charge voltage is regulated to a value such that a representative value of the reception signal corresponds to a predetermined desired value. The toner concentration is determined from the regulated charge voltage.Type: GrantFiled: April 17, 2013Date of Patent: May 12, 2015Assignee: Océ Printing Systems GmbHInventors: Alfred Zollner, Alfons Ritzer, Martin Berg, Attila Bogdan
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Patent number: 8931412Abstract: In a method or system for printing of a recording medium, potential images of images to be printed are generated on a potential image carrier. The potential images are developed into an image film comprising image regions and non-image regions on the potential image carrier via application of a liquid developer comprising a polymerizable carrier fluid with dye particles suspended therein. The image film is transferred onto the recording medium. The image film is fixed on the recording medium via a cross-linking reaction of the carrier fluid such that the dye particles of the image regions are embedded in a fixed polymer matrix and the carrier fluid hardens into a transparent film that permanently bonds with the recording medium. The cross-linking reaction of the carrier fluid is started, accelerated, or extended by at least one component.Type: GrantFiled: June 1, 2011Date of Patent: January 13, 2015Assignee: Océ Printing Systems GmbHInventors: Astrid Bernsdorf, Claudia Schäfle, Martin Berg
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Publication number: 20140212176Abstract: A digital printer has at least one print group with a station to generate charge images of images to be printed on a charge image carrier, the station having a developer station to ink the charge images using liquid carrier having toner and carrier fluid. The developer station comprises a rotating application unit that transports the liquid developer to the charge image carrier. The feed system feeds the liquid developer to the application unit. The dosing unit adjacent to the application unit and after the feed system comprises a dosing roller and an elastic unit acting on the dosing roller, the elastic unit exerting an adjustable contact pressure force on the dosing roller in a direction of the application unit.Type: ApplicationFiled: January 24, 2014Publication date: July 31, 2014Inventor: Martin Berg
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Publication number: 20140153969Abstract: In a digital printer a developer element is provided that inks charge images on a charge image carrier with toner. A feed system is provided to apply liquid developer with the toner onto the developer element. The cleaning unit is provided with a cleaning element to clean off residual liquid developer remaining on the developer element after the development of the charge images. A scraping unit rests on the cleaning element made up of a double blade arranged in a blade mount. The double blade provides a cleaning blade and a sealing blade that together form a blade chamber that is filled with fluid. The cleaning blade has at least one row of holes adjacent to a blade edge of the cleaning blade.Type: ApplicationFiled: September 13, 2013Publication date: June 5, 2014Inventor: Martin Berg
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Patent number: 8737885Abstract: In a digital printer a developer element is provided that inks charge images on a charge image carrier with toner. A feed system is provided to apply liquid developer with the toner onto the developer element. The cleaning unit is provided with a cleaning element to clean off residual liquid developer remaining on the developer element after the development of the charge images. A scraping unit rests on the cleaning element made up of a double blade arranged in a blade mount. The double blade provides a cleaning blade and a sealing blade that together form a blade chamber that is filled with fluid. The cleaning blade has at least one row of holes adjacent to a blade edge of the cleaning blade.Type: GrantFiled: September 13, 2013Date of Patent: May 27, 2014Assignee: Océ Printing Systems GmbH & Co. KGInventor: Martin Berg
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Publication number: 20140140730Abstract: In a digital printer, print groups are provided each having a respective developer station using liquid developer comprising carrier fluid and toner. A supply arrangement to supply the print groups is provided with fluids and to accept used and unconsumed fluids from the print groups. The supply arrangement has a first supply unit common to all print groups to supply the print groups with the fluids, at least one reservoir containing a carrier fluid. A second supply unit per color supplies the respective print group for the color with liquid developer. The second supply unit comprises a first buffer container connected with a reservoir, the reservoir containing carrier fluid and concentrated toner as toner concentrate. A second buffer container for carrier fluid is connected with the carrier fluid reservoir in the first supply unit.Type: ApplicationFiled: October 28, 2013Publication date: May 22, 2014Inventors: Martin Berg, Otto Ferber, Franz Kastner, Attila Bogdan
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Patent number: 8731421Abstract: In a method or apparatus to optimize transfer of a developer fluid having toner embedded in a carrier fluid in an electrophoretic printing apparatus, charge images of print images are generated on an intermediate image carrier. The print images are inked into toner images by means of a developer station with the developer fluid. The toner images are transfer printed onto a printing substrate in a transfer printing zone by a transfer unit. The toner embedded in the carrier fluid is thus transported from the developer station to the intermediate image carrier in a first transport path segment and from the transfer unit to the printing substrate in a second transport path segment. A temperature acting on the carrier fluid in the first transport path segment is above a melting point of the carrier fluid, and a temperature acting on the carrier fluid in the second transport path segment is below the melting point of the carrier fluid.Type: GrantFiled: April 15, 2011Date of Patent: May 20, 2014Assignee: Océ Printing Systems GmbHInventors: Michael Pohlt, Martin Berg, Gunnar Raschke