公开(公告)号：US12233510B1

公开(公告)日：2025-02-25

申请号：US16841339

申请日：2020-04-06

Applicant: US SYNTHETIC CORPORATION

Inventor： Daren Nathaniel Heaton ,  Jeremy Brett Lynn ,  Mark Pehrson Chapman ,  Oakley D. Bond

IPC: B24D3/06 ,  C25F1/00

Abstract: A method of processing a polycrystalline diamond material includes exposing at least a portion of a polycrystalline diamond material to a processing solution, the polycrystalline diamond material including a metallic material disposed in interstitial spaces defined within the polycrystalline diamond material. The method includes exposing an electrode to the processing solution, applying a positive charge to the polycrystalline diamond material, and applying a negative charge to the electrode. An assembly for processing a polycrystalline diamond body includes a polycrystalline diamond body and an electrode that are in electrical communication with a volume of processing solution, and a power source configured to apply a positive charge to the polycrystalline diamond body and a negative charge to the electrode.

公开(公告)号：US12173425B2

公开(公告)日：2024-12-24

申请号：US17910250

申请日：2021-01-21

Applicant: DOWA METALTECH CO., LTD.

Inventor： Yutaro Hirai ,  Kentaro Arai ,  Yosuke Sato

IPC: B32B15/01 ,  B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  C23C28/02 ,  C23C30/00 ,  C23G1/10 ,  C25D3/12 ,  C25D3/22 ,  C25D3/46 ,  C25D5/10 ,  C25D5/12 ,  C25D5/34 ,  C25D7/00 ,  C25F1/00 ,  H01R4/58

Abstract: A silver-plated product which has more excellent minute sliding abrasion resistance property than that of conventional silver-plated products, and a method for producing the same. The silver-plated product is produced by electroplating a base material 10 of copper or a copper alloy to form an underlying plating layer 12 of nickel or a nickel alloy, a first silver-plating layer of silver (lower silver-plating layer) 14, a zinc-plating layer 16 of zinc serving as an intermediate plating layer, and a second silver-plating layer of silver (upper silver-plating layer) 18 serving as a surface layer, in this order from the base material 10.

公开(公告)号：US11725298B2

公开(公告)日：2023-08-15

申请号：US16099758

申请日：2017-05-08

Applicant: ENSITECH IP PTY LTD

Inventor： Clive White

IPC: C25F1/06 ,  A46B7/04 ,  A46B11/06 ,  A46B17/02 ,  A46B17/04 ,  B08B3/10 ,  B08B1/00 ,  C25F7/00 ,  B23K37/00 ,  B23K37/08 ,  C25F1/00

CPC classification number: C25F1/06 ,  A46B7/04 ,  A46B11/06 ,  A46B17/02 ,  A46B17/04 ,  B08B1/002 ,  B08B3/10 ,  B23K37/00 ,  B23K37/08 ,  C25F1/00 ,  C25F7/00

Abstract: Disclosed herein is an electrolytic brush assembly comprising a handle assembly; a shroud extending from the handle assembly, the shroud having an aperture at a distal end thereof; a brush connecting assembly for releasably connecting a brush to the handle assembly whereby the brush extends through the aperture of the shroud and a fluid delivery assembly. The handle assembly comprises an adjustment sub-assembly for selectively moving the brush connecting assembly and a brush connected thereto relative to the handle assembly and the aperture of the shroud. The fluid delivery assembly delivers electrolytic fluid to the proximity of the brush, optionally under closed loop control.

公开(公告)号：US11498856B2

公开(公告)日：2022-11-15

申请号：US16286279

申请日：2019-02-26

Applicant: Z Intellectual Property Holding Company, LLC

Inventor： Gaylord M. Karren ,  James K. Stone ,  John M. Hopkins ,  William R. Shupe

IPC: C02F1/48 ,  B08B3/08 ,  C25F1/00 ,  C25B9/19 ,  A61L2/18 ,  A47L11/34 ,  C02F1/461 ,  C02F1/00 ,  B08B3/10 ,  B08B3/04 ,  C25B1/04 ,  C25B9/73 ,  A47L11/40 ,  C25B15/02 ,  C02F103/02

Abstract: The present invention relates to systems and methods for cleaning materials, such as flooring and upholstery. In some cases, the systems and methods use an electrolytic cell to electrolyze a solution comprising sodium carbonate, sodium bicarbonate, sodium acetate, sodium percarbonate, potassium carbonate, potassium bicarbonate, and/or any other suitable chemical to generate electrolyzed alkaline water and/or electrolyzed oxidizing water. In some cases, the cell comprises a recirculation loop that recirculates anolyte through an anode compartment of the cell. In some cases, the cell further comprises a sensor and a processor, where the processor is configured to automatically change an operation of the cell, based on a reading from the sensor. In some cases, a fluid flows past a magnet before entering the cell. In some additional cases, fluid from the cell is conditioned by being split into multiple conduits that run in proximity to each other. Additional implementations are described.

公开(公告)号：US11421337B2

公开(公告)日：2022-08-23

申请号：US16526144

申请日：2019-07-30

Applicant: De Nora Holdings US, Inc.

Inventor： William J Stewart ,  Matthew R Santillanes ,  Kevin Schwarz ,  Justin Sanchez ,  Geofrey C Showalter ,  Kyle Lee

IPC: C25F1/00 ,  C02F1/467 ,  C25B15/08 ,  C25B9/70 ,  C25B11/036 ,  C25B15/02 ,  C25B1/14 ,  C25B1/26 ,  C02F1/00 ,  C02F1/461

Abstract: Method and apparatus for a low maintenance, high reliability on-site electrolytic generator incorporating automatic cell monitoring for contaminant film buildup, as well as automatically removing or cleaning the contaminant film. This method and apparatus preferably does not require human intervention to clean. For high current density cells, cleaning is preferably performed by reversing the polarity of the electrodes and applying a lower current density to the electrodes, preferably by adjusting the salinity or brine concentration of the electrolyte while keeping the voltage constant. Electrolyte flow preferably comprises water and brine flows which are preferably separately monitored and automatically adjusted. For bipolar cells, flow between modules arranged in parallel is preferably approximately equally distributed between modules and between intermediate electrodes within each module.

公开(公告)号：US11383993B2

公开(公告)日：2022-07-12

申请号：US16286319

申请日：2019-02-26

Applicant: Z Intellectual Property Holding Company, LLC

Inventor： Gaylord M. Karren ,  James K. Stone ,  John M. Hopkins ,  William R. Shupe

IPC: C02F1/461 ,  C02F1/48 ,  B08B3/08 ,  C02F1/00 ,  A61L2/18 ,  B08B3/10 ,  B08B3/04 ,  C25F1/00 ,  C25B1/04

Abstract: The present invention relates to systems and methods for cleaning materials, such as flooring and upholstery. In some cases, the systems and methods use an electrolytic cell to electrolyze a solution comprising sodium carbonate, sodium bicarbonate, sodium acetate, sodium percarbonate, potassium carbonate, potassium bicarbonate, and/or any other suitable chemical to generate electrolyzed alkaline water and/or electrolyzed oxidizing water. In some cases, the cell comprises a recirculation loop that recirculates anolyte through an anode compartment of the cell. In some cases, the cell further comprises a sensor and a processor, where the processor is configured to automatically change an operation of the cell, based on a reading from the sensor. In some cases, a fluid flows past a magnet before entering the cell. In some additional cases, fluid from the cell is conditioned by being split into multiple conduits that run in proximity to each other. Additional implementations are described.

公开(公告)号：US10832929B2

公开(公告)日：2020-11-10

申请号：US16326404

申请日：2017-09-14

Applicant: Atotech Deutschland GmbH

Inventor： Ralph Rauenbusch ,  Tobias Bussenius ,  Daniel Buchberger ,  Ray Weinhold

IPC: H01L21/677 ,  C25F1/00 ,  H01L21/683 ,  H01L21/67

Abstract: The present invention refers to a method for processing a wafer like substrate using a touching gripper and a touchless gripper. Furthermore, the present invention refers to an apparatus for processing a wafer-like substrate containing a touching gripper and a touchless gripper. Additionally, the present invention refers to the use of an inventive apparatus to process a wafer-like substrate.

公开(公告)号：US10577715B2

公开(公告)日：2020-03-03

申请号：US15962293

申请日：2018-04-25

Applicant: York Innovators Group, LLC

Inventor： John E. Hoffman, Jr. ,  Richard A. Hoffman, Sr.

IPC: B22C1/02 ,  B22C1/22 ,  B22D29/00 ,  C25F1/00 ,  B22D29/04 ,  C25F7/00

Abstract: A foundry mixture for making molds used for molding cast metal parts includes foundry sand, a non-aqueous binder, and a cleaning agent that includes calcium oxide. Residual foundry mixture remaining on the cast part after removal from the mold is removed by electrolytic cleaning of the cast part.

公开(公告)号：US10538851B2

公开(公告)日：2020-01-21

申请号：US16294073

申请日：2019-03-06

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Chang Yeol Yoo

IPC: C25D5/36 ,  C09D5/08 ,  C25D13/12 ,  C25D13/20 ,  C25D13/22 ,  C23F1/36 ,  C23F1/40 ,  C08K3/22 ,  C09D163/00 ,  C23F1/28 ,  C25D7/00 ,  C25D9/02 ,  C25D9/10 ,  C25F1/00 ,  C09D133/00

Abstract: A coating method for a clad steel in which stainless sheets are combined on adjacent surfaces of an aluminum sheet may include preparing the clad steel, preparing a coating solution in which an epoxy resin and titanium dioxide (TiO2) powder are combined in an acrylic resin, etching the clad steel to improve adhesion property between the coating solution and the clad steel, heating the clad steel, and performing electrodeposition by immersing the clad steel in the coating solution.

公开(公告)号：US10413051B2

公开(公告)日：2019-09-17

申请号：US15311008

申请日：2015-05-12

Applicant: Ensitech IP Pty Ltd

Inventor： Clive Stuart White ,  Mark Robert Fischer

IPC: B23K37/08 ,  A46B7/04 ,  A46B9/10 ,  A46B7/02 ,  B08B3/10 ,  B08B1/00 ,  A46B13/02 ,  C25F1/00 ,  C25F7/00 ,  A46B15/00 ,  A46B5/00 ,  A46B13/04 ,  A46B11/06

Abstract: An electrolytic brush assembly including a handle assembly; a shroud extending from the handle assembly, the shroud having an aperture at a distal end thereof; and a brush connecting assembly for releasably connecting a brush to the handle assembly whereby the brush extends through the aperture of the shroud. The handle assembly includes an adjustment sub-assembly for selectively moving the brush connecting assembly and a brush connected thereto relative to the handle assembly and the aperture of the shroud.