| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 264154000 | Making hole or aperture in article | 18 |
| 20090273113 | Wallboard and Ceiling Tile and Method of Manufacturing Same - Disclosed is a method of producing a composite material suitable for the manufacturing of gypsum wallboard and ceiling tile applications, produced by co-calcining dihydrate (gypsum) to hemihydrate/stucco and cooking of unmodified/raw starch to cooked starch together. The method disclosed improves the standard wallboard and ceiling tile processing techniques thereby lowering the manufacturing cost of both products. The co-calcining of gypsum and the unmodified starch together eliminates the calcining of dihydrate ground gypsum (powder natural or synthetic gypsum) and cooking of unmodified starch (powder) separately prior to using the materials in the wallboard and ceiling tile formulations. The unmodified starch can be also added to the gypsum rocks during the grinding and calcining process to produce composite material. Furthermore, unmodified starch can be added to the wet synthetic gypsum such as FGD (flue gas desulphurization etc.), dried or dried and calcined together. The use of composite material in both product formulations eliminates or minimizes the processing steps and lowers the energy cost by partially or completely replacing standard hemihydrate/stucco and starch during the processing. | 11-05-2009 |
| 20110204542 | METHOD AND DEVICE FOR APPLYING A REFERENCE MARK ON A ROTOR BLADE FOR A WIND POWER PLANT - A method, a device ( | 08-25-2011 |
| 20090243139 | MANUFACTURING APPARATUS OF PLUGGED HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF THE SAME - A manufacturing apparatus of a plugged honeycomb structure includes a table portion | 10-01-2009 |
| 20110031643 | METHOD AND DEVICE FOR PERFORATING A THERMOPLASTIC COMPOSITE - To produce a hole in a part ( | 02-10-2011 |
| 20110127690 | Stamper For Microneedle Sheet, Production Method Thereof, And Microneedle Production Method Using Stamper - Microneedle sheets are produced by injecting a needle raw material into a stamper formed with a concavity in a base material. However, it was not easy to increase the degree of sharpness of the concavity which corresponds to the stamper tips. A method for producing a stamper including the steps of heating a sheet-like base material and an original plate having a conical protrusion, inserting the protrusion of the original plate into the base material to form a conical concavity in the original plate, cooling the original plate with the original plate still inserted in the base material, releasing the original plate from the base material, and heating the base material. | 06-02-2011 |
| 20110024940 | Method For Making An Elastomeric Apertured Web - A method for making an elastomeric apertured web comprises providing a precursor web comprising a laminate which is subjected to incremental stretching to form an elastomeric precursor web. A forming apparatus is provided comprising a first member and a second member, wherein the first member comprises a mating member, and the second member comprises teeth which are joined to the second member. The elastomeric precursor web is moved through the forming apparatus, wherein apertures are formed in the elastomeric precursor web material as the teeth on the second member penetrate the mating member forming an elastomeric apertured web. The elastomeric apertured web exhibits a WVTR of at least about 1000 g/m | 02-03-2011 |
| 20100032859 | INJECTION MOLDING SUBSTANCE AND MANUFACTURING METHOD THEREOF - A method of manufacturing an injection molding substance and the injection molding substance is provided. The method of manufacturing an injection molding substance including: providing a molding compound including a powder; making an intermediate mold by injection molding using the molding compound; cutting a portion of the intermediate mold; and sintering the cut intermediate mold. | 02-11-2010 |
| 20100244305 | METHOD OF MANUFACTURING A POLYMERIC STENT HAVING IMPROVED TOUGHNESS - Methods of manufacturing polymeric intraluminal stents are disclosed. Specifically, a method of manufacturing polymeric intraluminal stents by inducing molecular orientation into the stent by radial expansion. | 09-30-2010 |
| 20120043689 | METHOD FOR MANUFACTURING COMPOSITE OF METAL AND RESIN - A method for manufacturing a composite of metal and resin includes steps of: providing a metal piece; cleaning the metal piece in a degreasing agent solution; partially shielding the metal piece and remaining portions of the metal surface uncovered; blasting the metal piece with hard particles to form a plurality of micro pores in the uncovered portion; inserting the metal piece into a mold; injecting molten resin material on the metal piece, the resin material combined with the metal piece when the resin material is cool. | 02-23-2012 |
| 20100314792 | LOW PRESSURE MOLDING ENCAPSULATION OF HIGH VOLTAGE CIRCUITRY - A process relating to a one step low pressure injection molding method of encapsulating high voltage circuitry while incorporating a unique recessed high voltage connector contact means within the injection molding material, greatly reducing the component size, while increasing the capabilities of this type of circuitry. The process reduces the manufacturing time and maintains a clean sealed contact point for repeated usage by the means of a conductive rubber slug. An additional advantage is by creating cavities through the circuit board; axially leaded high voltage components may be conveniently mounted without additional assembly components while being fully encapsulated. | 12-16-2010 |
| 20120168980 | FINE BUBBLE DELIVERY FOR POTABLE WATER, WASTEWATER, AND CLEAN WATER TREATMENT - A flexible tubing for fine bubble aeration is provided with an air passageway defined in part by an upper portion and a lower portion. The tubing can be made of a uniform weighted material with more material in the lower portion than in the upper portion. This makes the tubing self-orienting, in that it will tend to orient itself with micro-slits along the upper portion facing upward and the lower portion facing downward when submerged in a body of water. An automated, one-stage production line converts raw tubing material to a finished tubing product without the need for separate processing. A method of coiling the tubing places the micro-slits approximately 90° away from the surface of a spool hub, thereby avoiding a longitudinal arch in the tubing and ultimately preventing roll-over and improper slit orientation after installation in a water body. | 07-05-2012 |
| 264155000 | By punching or drilling | 7 |
| 20110193257 | Method for Producing a Molded Part Provided with a Through-Hole - To produce a molded part with a through-hole, a rod-shaped blank is pushed through a guide into a cavity and fixed in place. The end region of the blank is compressed and reshaped into a disk. A disk core having the same cross-sectional shape as the blank is ejected out of the disk using a punch and pushed into the guide and moved back together with the unshaped part of the blank. The disk is severed from the disk core and the molded part is removed from the cavity. During the penetration step, the disk present in the cavity is subjected to an axial pressure in the disk core ejection direction and the blank is subjected to an axial counter-force opposite to the disk core ejection direction. | 08-11-2011 |
| 264156000 | Plurality of holes | 6 |
| 20100201024 | Method for Making an Apertured Web - A method for making apertures in a precursor web using a forming apparatus is provided where the web comprises a film having molecular orientation and the forming apparatus comprises an arrangement of teeth. The orientation of the arrangement of teeth and the molecular orientation of the film are predetermined and modified to provide a relative angle between the orientation of the teeth and the molecular orientation of the film. Apertures formed in the precursor web material have a length and width exhibiting a minimal aspect ratio. | 08-12-2010 |
| 20110024941 | MOLDED-IN-COLOR VEHICLE PANEL AND MOLD - In one embodiment a method for creating a molded-in-color vehicle panel is provided. The mold may have at least first and second mold members, each having a forming surface for forming a portion of the vehicle panel. One mold member may translate relative to the other to collectively receive a heated resin with a molded-in-color to form the vehicle panel. The resin may be formed into a solid molded-in-color interior vehicle panel. After allowing the resin to partially cool, an aperture may be formed by punching through in the molded-in-color resin with a punch. | 02-03-2011 |
| 20090026651 | APERTURED POLYMERIC FILM WEBS AND ABSORBENT ARTICLES USING SUCH WEBS - A method for making an apertured polymeric film web, the method comprising the steps of:
| 01-29-2009 |
| 20100019408 | MINUTE FLOW PATH STRUCTURE BODY AND DIE - A fine channel device containing a fine channel substrate that includes a fine channel for channeling fluids, and through holes, wherein the fine channel and the through holes are interconnected via an interconnection portion, as well as a mold that is equipped with pins forming the through holes in the fine channel substrate, wherein the positions of the pins and the number pins be altered as desired. | 01-28-2010 |
| 20120273990 | Method and Apparatus for Making an Apertured Web - A method for making apertures in a web comprising providing a precursor web material; providing a pair of counter-rotating, intermeshing rollers, wherein a first roller comprises circumferentially-extending ridges and grooves, and a second roller comprises teeth being tapered from a base and a tip, the teeth being joined to the second roller at the base, the base of the tooth having a cross-sectional length dimension greater than a cross-sectional width dimension; and moving the web material through a nip of the counter-rotating, intermeshing rollers; wherein apertures are formed in the precursor web material as the teeth on one of the rollers intermesh with grooves on the other of the rollers. | 11-01-2012 |
| 20110309544 | METHOD FOR PROVIDING A WEB WITH UNIQUE PERFORATIONS - Methods are disclosed that include forming selected perforation designs and patterns in web substrates. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques. | 12-22-2011 |
