Class / Patent application number | Description | Number of patent applications / Date published |
015102000 | Sheet, bar, and plate cleaners | 8 |
20080271274 | Apparatus for Cleaning of Circuit Substrates - Silicon wafers and the like are cleaned using new scrubber-type apparatus in which measures are taken to compensate for differential cleaning of the central region of the wafer by: using rotary brushes having one or more non-contact portions arranged in the section thereof that faces the central region of the substrate, or toggling the relative position of the wafer and the rotary brushes, or directing cleaning fluid(s) preferentially towards the central region of the wafer. Another aspect of the invention provides scrubber-type cleaning apparatus in which the rotary brushes are replaced by rollers ( | 11-06-2008 |
20090025160 | LIQUID-SAMPLE WIPING MECHANISM AND WIPE-MATERIAL HOLDING MECHANISM FOR OPTICAL MEASUREMENT APPARATUS - After a liquid sample is dropped onto a sample-holding platform | 01-29-2009 |
20090260166 | "Clean Glide" Portable Disc Golf Cleaning Device - A portable Frisbee Golf disc washing assembly includes a carrying case, which also houses extra discs. The carrying case is rectangular-shaped, has a flap cover, and has sidewalls that are zippered open or closed. The interior surface of the case is slightly padded, and the exterior surface has pockets monolithically formed there with. An adjustable carrying strap is included. The assembly further includes a cleaning mechanism stored within the carrying case that has a pair of interchangeable cleaning pads. A crank handle is attached to rotatable gears that rotate the pads. The handle is attached to a main center gear. There are additional gears on each side of the mechanism that assist in the movement of the pads. Turning the handle rotates the main gear, and engages the side gears, which rotates the cleaning pads in opposing directions | 10-22-2009 |
20100043160 | WAFER CLEANING ROLLER - A wafer cleaning roller including a tube body and a plurality of first protrusions is provided. The tube body has a longitudinal direction. The first protrusions are disposed on the outside surface of the tube body. Each of the first protrusions is shaped as a stripe having a first extension direction. The included angle between the first extension direction and the longitudinal direction is an oblique angle. | 02-25-2010 |
20120084931 | DEVICE FOR PROCESSING OF CORES - The present invention relates to a device for processing cores with a view to restoring same for reuse as as good as new and unused cores a number of times for handling and carrying of different types of material webs, e.g. paper, tissue, etc., a number of processing means being arranged to act on the core for removal of material residues and possible other residues in the form of adhesive, e.g. glue or the like. | 04-12-2012 |
20130000063 | Dry Board Eraser System - A convenient way to erase a dry-erase writing board is described. One or more erasers are mounted to a shaft that travels along the surface of a dry-erase writing board. A motorized transport mechanism may be used to propel the shaft along the writing board. Other options include a remote control system, handles, a cleaning fluid dispensing system, and a marker holder. | 01-03-2013 |
20140013526 | DEVICE FOR PROCESSING OF CORES - A device for processing cores with a view to restoring same for reuse as good as new and unused cores a number of times for handling and carrying of different types of material webs, includes a number of processing units being arranged to act on the core for removal of material residues and possible other residues in the form of adhesive. The processing surface of the processing units is adapted and/or arranged to adapt itself to the surface of the core on at least the processing thereof under the exercise of a compression pressure between the core and the processing units. | 01-16-2014 |
20140041138 | Solar panel autonomous cleaning device - Described herein is an autonomous cleaning device for a solar panel. The device includes a cleaning member mounted for unidirectional movement or bidirectional movement over the solar panel. The cleaning member has a first cleaning portion for cleaning the solar panel as the cleaning member moves in one direction and a second cleaning portion for cleaning the solar panel as the cleaning member moves in the other direction. The cleaning portions are respectively brought into contact with the solar panel by axial rotation of the cleaning member about a restricted path of travel. | 02-13-2014 |