The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.
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| Number | Title | Issue Date |
| 7371431 | Method for producing small, sheet glass plates and larger sheet glass plates as semifinished products for producing the former In the method of producing smaller, sheet glass plates having a predetermined geometry and lateral dimensions in the millimeter range from a larger sheet glass plate, a joining material is imprinted on one side of the larger sheet glass plate in accordance with a jo... | 05/13/2008 |
| 7326440 | Process for preparing an ink-jet recording material There is disclosed a sheet-state ink-jet recording material which comprises a water-resistant support and at least one ink-receptive layer provided on the support, wherein at least one of the ink-receptive layers contains inorganic fine particles having an average p... | 02/05/2008 |
| 7182551 | Re-enforced composite sheet piling segments A re-enforced composite sheet piling segment is disclosed. The segment of sheet piling includes multiple panels. The panels of the segment come together at an angle to form a corner. A re-enforcement is placed in the corner of the segment. The re-enforcement has a c... | 02/27/2007 |
| 7179502 | Wet roll having uniform composition distribution A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include an inorganic salt and at least one preservative. The wetting solutio... | 02/20/2007 |
| 7160584 | Method for manufacturing ceramic glow plugs A method for manufacturing a ceramic glow pin which is formed of more than two layers arranged especially coaxially to the axis of the glow pin and symmetrically. The layers of the layer structure are manufactured by co-extrusion. ... | 01/09/2007 |
| 7101587 | Method for wetting and winding a substrate A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may be applied at an add-on greater than 25%, and the web may travel at a speed ... | 09/05/2006 |
| 7056976 | Pultrusion systems and process Polyisocyanate-based reaction systems, a pultrusion process of those systems to produce reinforced matrix composites, and to composites produced thereby. The polyisocyanate-based systems are mixing activated reaction systems that include a polyol composition, an opt... | 06/06/2006 |
| 7014800 | Method of producing bristles Bristles for applying media are produced in that a filament, which can be cut into bristles, is extruded with a core which also determines the mechanical properties of the bristle. Cavities are formed at a separation from the center of the core and open towards the ... | 03/21/2006 |
| 6979476 | Filter member manufacturing method, filter member cutting method, filter chip cutting method, and filter chip manufacturing method A plurality of filter members on which filter films with good characteristics are formed in a more or less circular arc form pattern are obtained by producing a filter member in which all of an annular filter film with good characteristics is formed on the surface o... | 12/27/2005 |
| 6946034 | Electron beam physical vapor deposition apparatus An electron beam physical vapor deposition (EBPVD) apparatus for producing a coating material (e.g., a ceramic thermal barrier coating) on an article. The EBPVD apparatus generally includes a coating chamber that is operable at elevated temperatures and subatmospher... | 09/20/2005 |
| 6942895 | Method for sealing the cut edges of web-shaped filter material A method for sealing the cut edges which result when filter material is cut from a zigzag-shaped starting material is provided. The filter material area situated within an outer casing is at least partly interspersed with fine particles which are present therein in ... | 09/13/2005 |
| 6896928 | Two-layer protective coating system for LCD glass Two-layer protective coating system for glass surfaces is disclosed. The base coating comprises at least one polysaccharide, and the top coating has a lower solubility in water than the base coating. The coating system provides good protection against contaminants a... | 05/24/2005 |
| 6818170 | Flexible imaging member seam treatment article and preparation method thereof A flexible imaging belt seam treatment article comprising a high-temperature-resistant flexible substrate that supports a thermoplastic polymer film. The film is deposited on the flexible substrate by dissolution of a film-forming thermoplastic polymer in a carrier ... | 11/16/2004 |
| 6780468 | String binders A string binder is disclosed which is useful for making reinforcing articles for use in the manufacture of molded composite articles. The string binder, in one embodiment, comprises a fibrous carrier substrate material covered with a solidified coating comprising a ... | 08/24/2004 |
| 6544372 | Printed and/or foil skirt and method of manufacture Multi-stranded silicone rubber fishing skirts printed with RTV adhesive inks and/or laminated with colored foils and the method of manufacture of the fishing skirts are disclosed herein. The RTV inks set in the presence of humidity. The foils and inks can... | 04/08/2003 |
| 6497918 | Process and device for producing electronic anti-theft elements This invention concerns a process and a device for producing strip elements for electronically securing articles and a corresponding produced strip element. The aim of the invention is to present a process, a device, and a strip element which can be econo... | 12/24/2002 |
| 6468632 | Method of edge-sealing gypsum board for clean room quality A method for coating the sawed edges of gypsum wallboard to prevent dusting of gypsum particles in clean rooms. The method includes applying a water-dispersible polymers to the sawed edges of gypsum wallboard. The polymer forms a water-insoluble salt thro... | 10/22/2002 |
| 6379746 | Method for temporarily protecting glass articles Methods for temporarily protecting a surface of a glass article by coating the surface are provided. The methods include forming a stable, hydrophobic, removable film on the surface at the end of the glass manufacturing process while the glass is still at... | 04/30/2002 |
| 6311620 | Printing method and printing press While a transfer sheet 3 including a water-soluble base sheet on which a print layer is provided is floated on water, an adhesion is applied after the base sheet is dissolved, thereby to form a semi-fluidal print layer. An object is pressed against the pr... | 11/06/2001 |
| 6238733 | Method and plasticating extruder for producing fiber-reinforced polymer compositions A method for producing fiber-reinforced polymer compositions and a plasticating extruder for carrying out the method. The method includes passing the fiber strand along at least one coating nozzle into a feed opening; winding the fiber strand onto and aro... | 05/29/2001 |
| 6171426 | Method of making a coated tampon applicator A tampon applicator member can be made from a roll of sheet-like material. A flowable material is applied to one surface of the sheet-like material and is transformed into a solid polymeric layer. The coated material is separated into a plurality of appli... | 01/09/2001 |
| 6044764 | Printing method and printing press While a transfer sheet 3 including a water-soluble base sheet on which a print layer is provided is floated on water, an adhesion is applied after the base sheet is dissolved, thereby to form a semi-fluidal print layer. An object is pressed against the pr... | 04/04/2000 |
| 5750192 | Method of producing linerless thermal labels A linerless label and method of production thereof are provided which result in a fully utilizable thermal transfer linerless label. A substrate of label material has first and second faces each having first and second substantially parallel first and sec... | 05/12/1998 |
| 5683838 | Method of producing information recording medium Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information is recorded without unevenness. A first recording medium has an information re... | 11/04/1997 |
| 5672375 | Method and apparatus for tipping, cutting, and sorting sutures A method and apparatus for tipping, cutting, and sorting sutures includes a suture supply, a tipping station wherein delimited portions of the suture are tipped, preferably with a cyanoacrylate tipping agent, a diameter measuring station, a cutting statio... | 09/30/1997 |
| 5643628 | Suture tipping apparatus and method A process for tipping surgical sutures includes dispensing tipping agent one drop at a time and contacting the suture portion to be tipped with the drop of tipping agent. A transversely oriented lifting/wiping string may be used to lift the suture into co... | 07/01/1997 |
| 5639506 | Rotary suture cutting apparatus and method of use A rotary suture cutting apparatus includes a base having an upper resilient layer, and a cutting assembly. The cutting assembly includes a frame and a rotary cutting tool having a disk shaped circular blade. The cutting tool is slidably mounted to the fra... | 06/17/1997 |
| 5631039 | Security thread, a film and a method of manufacture of a security thread The present invention relates in one aspect to a method of manufacture of a security thread suitable for use in security articles including security paper such as that used for banknotes. In the method a magnetic metal is deposited on a film of polymeric ... | 05/20/1997 |
| 5547701 | Method of forming a paper applicator containing a water insoluble coating An applicator is disclosed for inserting a substance into a body cavity. The applicator is especially useful for inserting a catamenial tampon into a woman's vagina. The applicator includes a tubular member formed from at least one layer of paper which ha... | 08/20/1996 |
| 5487915 | Perforating blade/label perforating A web of labels, particularly linerless labels, is produced which has specially formed perforation lines that are neither too strong or too weak. Each perforation line comprises alternating cuts and ties, including a cut to tie ratio of 0.18×0.008 to 0.0... | 01/30/1996 |
| 5474873 | Optical recording material and method for producing same An optical recording medium in which a recording layer (4) on which optically readable data are recorded is formed on a rectangular base material (1), a protective layer (5) is formed by roll coating on the recording layer (4) and wherein the base materia... | 12/12/1995 |
| 5368902 | Method for making patterned thin film Method for providing a patterned thin film on a flexible web-like substrate having at least one surface. A patterned release coating which carries the desired pattern is deposited on the surface and has openings therein through which the surface of the su... | 11/29/1994 |
| 5306370 | Method of reducing chipping and contamination of reservoirs and channels in thermal ink printheads during dicing by vacuum impregnation with protective filler material A method of fabricating thermal ink jet printheads comprises aligning and bonding a pair of silicon wafers together, which have, on opposing confronting surface thereof, a plurality of sets of linear arrays of heating elements and associated driver circui... | 04/26/1994 |
| 5294461 | Pultrusion process for preparing composites An improved pultrusion process for preparing composites comprises combining polymer precursors in a mixer and continuously introducing the resulting mixture, together with reinforcing fibers, into an impregnation chamber maintained under conditions such t... | 03/15/1994 |
| 5294383 | Process of making shaped members length made from carbon-carbon composite materials The process includes impregnating carbon threads with molten pitch in an impregnation tank 4, shaping them by means of a short die 8, subjecting the so thread to thermal treatment by progressive heating while it is continuously passed through a treatment ... | 03/15/1994 |
| 5059446 | Method of producing plastic coated metal strip Process and apparatus for forming a plastic coating on a metal strip. A metal strip is cleaned, surface treated, coated with an electrostatically charged plastic powder in an enclosed chamber using a plurality of spray guns positioned on both sides of the... | 10/22/1991 |
| 4988542 | Method for fabricating decorative bead chains A method of producing decorative lengths of shot chain involves pre-heating the chain, initally applying a primer coat, reheating the primed chain, then subjecting one side of the chain to the application of paint of one color, reheating the chain to set ... | 01/29/1991 |
| 4837043 | Process for the production of test strips by casting method Process for the production of a test devices using extruder casting machines or cascade casting machines is disclosed in which reagent zones are produced on a common surface with remaining portion of test device such that reagent zone is protected by bein... | 06/06/1989 |
| 4826708 | Method of manufacturing a steel plate with a seal coating for a steel laminate gasket A method of manufacturing a steel plate for a steel laminate gasket comprises applying a first seal coating consecutively on at least one side of a base plate in the shape substantially the same as that of an actual steel plate for constituting the gasket... | 05/02/1989 |
| 4726870 | Method of making panels of microporous thermal insulation A panel of microporous thermal insulation which comprises an envelope of glass fibre cloth which surrounds and is bonded to a block of microporous thermal insulation is manufactured by heating the glass fibre cloth so as to drive off organic material, app... | 02/23/1988 |