Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 7351295 | Cleaning and polishing rusted iron-containing surfaces A method for cleaning and polishing a rusted iron-containing metal surface is disclosed. The metal surface is contacted with a composition containing fluorometallate anions of a Group IVB metal. ... | 04/01/2008 |
| 6627060 | Method for phosphor coating on flat display using electrophoretic deposition and photolithography A method for coating a phosphor on a flat display using electrophoretic deposition (EPD) and lithography is provided. In the method, an adhesive strength can be enhanced without passing through a high-temperature thermal treatment process as a post-proces... | 09/30/2003 |
| 6596238 | Coatings with cross-linked hydrophilic polymers The present invention relates to a process for permanently coating the inner surface of columns, capillaries and microchannel systems with hydroxylic polymers, such as polyvinyl alcohol, and to the thus prepared columns, capillaries and microchannel syste... | 07/22/2003 |
| 6398944 | Method of removing acid formed during cathodic electrodip coating A method of removing, by oxidation at the anode, the acid liberated in cathodic dip-coating in the course of the deposition of the coating film, using anodes coated with a layer of tin oxide or with a mixture of tin oxide with ruthenium or iridium oxides.... | 06/04/2002 |
| 6398934 | Concentrate suitable for the preparation of cathodic electrodeposition coating compositions A two-component concentrate which includes an aqueous dispersion of a cathodically depositable binder having groups comprising active hydrogen that are cross-linkable using blocked polyisocyanate, as the binder component, and an anhydrous, organic solutio... | 06/04/2002 |
| 6350358 | Anodic electrophoretic coating method A method for anodic electro-dip lacquer coating, wherein coating medium which is consumed in an anodic electro-dip bath is compensated for by an under-neutralised anodic replenishment material, wherein the replenishment material comprises A) a pigment-fre... | 02/26/2002 |
| 6197516 | Computer method and apparatus for analyzing mutations in DNA The present invention provides a computer method and apparatus for detecting mutations in DNA fragments. Specifically, percent acetonitrile and threshold temperature, for use in the denaturing high performance liquid chromatography method of separating DN... | 03/06/2001 |
| 5965000 | Storage-stable, single-component concentrate, production and use thereof for the production of cathodically depositable electrocoating lacquer baths Concentrate containing cathodically depositable binders, optionally crosslinking agents, optionally organic solvents, pigments and optionally extenders, together with water, having a solids content of 35 to 50 wt. % at a weight ratio of pigment and option... | 10/12/1999 |
| 5578199 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition A system automated for providing at least periodic removal of metal ions and contaminants from a chemical bath, consists of a microprocessor programmed for controlling fluid circuits of pumps and valves, for in one state of operation circulating a first p... | 11/26/1996 |
| 5456810 | Methods of measuring and controlling activity of zinc phosphate treatment solution A prescribed amount of a simple fluoride is added to a zinc phosphate treatment solution, which is a target solution, the HF concentration in the target solution is measured with a silicon electrode meter after the addition, and the concentration of the c... | 10/10/1995 |
| 5298133 | Method of recycling organic liquids and a method of manufacturing articles by electrophoretic deposition Organic carrier liquids used in electrophoretic deposition have to be recycled for economic and environmental reasons. This specification disclosed recycling using the separate steps of de-ionizing and drying the carrier liquid to provide fresh carrier li... | 03/29/1994 |
| 5298141 | Apparatus for measuring concentration of non-volatile ingredients An apparatus for measuring concentration of non-volatile ingredients in a liquid-type material comprises a debubbling device for removing air bubbles contained in the liquid-type material, and a calculator which obtains a non-volatile ingredient concentra... | 03/29/1994 |
| 5080723 | Process and device for recovering the enamel slimes in electro-immersion enameling plants In electrophoretic immersion enameling, about one-third of the enamel slimes charged is admitted into the rinsing basin, with this basin being located downstream of the immersion enameling basin. The process and the device for carrying out the process of ... | 01/14/1992 |
| 4605478 | Cationic electrodepositable compositions containing formaldehyde scavenger Formaldehyde-containing cationic electrodepositable compositions to which are added a formaldehyde scavenger are disclosed. Also disclosed are the use of these compositions in a method of cationic electrodeposition. Free formaldehyde in cationic compositi... | 08/12/1986 |
| 4525260 | Cathodic electrocoating composition compounded with latex binder and possessing enhanced gloss An improved cathodic electrocoating composition comprises an aqueous suspension of synthetic, cation-active, film-forming latex particles characterized by a latex gel content that is not substantially above about 10%.... | 06/25/1985 |
| 4512860 | Cathodic electrocoating composition compounded with latex binder An improved cathodic electrocoating composition comprises an aqueous suspension of cation-active, film-forming, amino-stabilized synthetic latex binder particles characterized by being practically free of amino monomer and amino initiator fragments and co... | 04/23/1985 |
| 4511446 | Cathodic electrocoating composition compounded with latex binder for enhanced gloss retention Improved gloss retention of a cured film deposited by cathodic electrocoating is obtained when the principal binder is an aqueous suspension of synthetic, cation-active, film-forming, emulsion-polymerized latex particles, which latex is characterized by T... | 04/16/1985 |
| 4456514 | Cationic electrophoretic coating process In an electrophoretic coating process with use of a cationic electrophoretic coating composition having its pH adjusted to 6 to 8, the cationic electrophoretic coating composition is replenished with a replenishing coating agent having a lower neutrality ... | 06/26/1984 |
| 4218296 | Process for electrocoating aqueous dispersions of cathodic resins Cathodically electrodepositable resin having sufficient cationogenic sites to form, when enough of such sites are ionized, a stable aqueous dispersion, is dispersed in water with anionogen satisfying at least the requisite number of such sites for generat... | 08/19/1980 |
| 4208261 | Continuous method for cathodic electrodeposition An improvement in a method for coating an electrically conductive article by electrodeposition, wherein the article, as the cathode, is immersed in an aqueous bath containing a basic resin, at least partially neutralized with an acid compound, and a parti... | 06/17/1980 |
| 4192728 | Method for supplying powder into a coating tank and its apparatus A method for supplying powder into a coating tank for electrophoretic powder coating comprises a first step for taking out a specified amount of plating bath of which the powder contained therein is reduced as a result of coating work, a second step in wh... | 03/11/1980 |
| 4177123 | Method for supplying binder into a coating bath and its apparatus A method for supplying binder into a coating tank for electrophoretic power coating comprises: a step for transferring into a solid/liquid separation tank a proper amount of plating bath liquid contained in the coating tank of which the binder component i... | 12/04/1979 |
| 4115227 | Cathodic electrodeposition of paints A process for cathodic electrodeposition of paints wherein a layer of protective phosphate salt is initially deposited on a metal substrate followed by an amine-group-containing hydrophobic polymer which is preferably an acrylic-epoxy resin. The amounts o... | 09/19/1978 |
| 4113597 | Cathodic electrodeposition of polyamine resins using carbonic acid neutralization A simplified method for the cathodic electrodeposition of polyamine resin from a dispersion thereof in an aqueous electrocoating bath is provided in which the polyamine is selected to be stably dispersible in water in the form of a salt with a solubilizin... | 09/12/1978 |
| 4081341 | Use of polymeric quaternary ammonium hydroxides in electrodeposition Quaternary ammonium hydroxide-containing polymers and their use in cationic electrodeposition are disclosed. The quaternary ammonium hydroxide-containing polymers are particularly useful as feed resins for controlling the pH of aqueous dispersions of acid... | 03/28/1978 |
| 3971708 | Electrocoating process Advantageously controlled paint film flow during curing of the film at elevated temperature for avoidance of inadequately coated areas is obtained in an electrocoating operation of an electrode workpiece employing as paint vehicle a mixture of electrodepo... | 07/27/1976 |
