Beating Patents (Class 26/25)
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Patent number: 11921904Abstract: A new approach is proposed to support a hardware-based lock mechanism having a hardware-based lock unit associated with a resource, wherein the lock is utilized by an arbitrator to arbitrate between multiple agents requesting access to the resource. When a first agent requests access to resource in unlocked state, the arbitrator creates a lock ID and set a locked state indicating that the resource is locked. The lock ID is provided to the first agent, which now has exclusive control over the resource. The arbitrator ensures that any agent with the same ID may access the resource. When a second agent requests access to the resource with a lock ID to the arbitrator, it is granted access to the resource if the lock ID provided matches the one stored on the lock unit. If there is a mismatch between the lock IDs, access to the resource is denied.Type: GrantFiled: July 31, 2020Date of Patent: March 5, 2024Assignee: Marvell Asia Pte LtdInventors: Ramacharan Sundararaman, Nithyananda Miyar, Martin Kovac
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Patent number: 10431795Abstract: The present invention resolves a problem that occurs to a film which is being washed. A film production method of the present invention includes the steps of: (i) passing a heat-resistant separator above rollers located above a washing tank; (ii) lowering another roller into water through a space between the rollers; and (iii) moving at least one of the rollers and the another roller so as to increase a surface area by which the heat-resistant separator is in contact with the another roller.Type: GrantFiled: November 20, 2017Date of Patent: October 1, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Akihiko Shin, Rikuri Uejima
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Patent number: 8418328Abstract: An apparatus for processing a fabric has a drum with an elliptically-shaped cross-section having a pair of narrow sides and a pair of broad sides. Each of the narrow sides have an impact edge. Each of the pair of broad sides has a sliding surface. The drum has a differential helical expander formed on an outer surface thereof. A bearing and drive shaft set are affixed to the drum so as to impact rotational motion to the drum.Type: GrantFiled: May 27, 2009Date of Patent: April 16, 2013Assignee: Entema Endustriyel Tesisler Ve Makina Sanayi Limited SirketiInventors: Hakan Gürel, Ömer Gökcan
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Patent number: 8127413Abstract: A method for identifying vulnerable system call pairs is disclosed. The method is based on a model for identifying Time-Of-Check-To-Time-Of-Use (TOCTTOU) problem (called STEM), which enumerates the potential file system call pairs (called exploitable TOCTTOU pairs) that form the check/use steps. The system function calls are classified into a plurality of predefined classes and pairs of the function calls are formed according to predefined criteria, where the function calls within a pair are associated with the same file invariant.Type: GrantFiled: July 11, 2006Date of Patent: March 6, 2012Assignee: Georgia Tech Research CorporationInventors: Calton Pu, Jinpeng Wei
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Patent number: 5690694Abstract: A denim fabric sheet is drawn into a folded rope configuration, and passed through an impact mechanism and an abrasion mechanism to give the fabric sheet a worn-out stonewashed appearance. Prior to passage through the impact mechanism the fabric sheet is coated with a water solution containing about five percent lubricant, four percent surfactant and about one percent antimigrant. After passage through the impact mechanism, the fabric sheet is rinsed and coated with a more dilute water solution about one percent lubricant, one quarter percent surfactant, about one half percent migrant, and about one half cellulase enzyme. The process is controllable to produce a consistent product appearance and fabric texture.Type: GrantFiled: September 9, 1996Date of Patent: November 25, 1997Inventor: Chul Soon Kang
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Patent number: 5133099Abstract: Method for dyeing a cotton nap fabric or carpet wherein the dyestuffs belong to a group of vat dyestuffs and reactive dyestuffs and are applied to the cotton nap. The product after the application of the dyestuff is treated with a uniform application of a liquid agent from a group of agents which are able to make the selected dyestuff absorbable by cotton.Type: GrantFiled: May 20, 1991Date of Patent: July 28, 1992Assignee: Milliken Denmark A/SInventors: Daniel T. McBride, Jan V. Christensen
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Patent number: 5084948Abstract: A textile napping machine is equipped with pivotable arms for supporting its napping cylinder for selective movement between an operative position wherein the cylinder is arranged in driven relationship with the machine's cylinder drive system and an inoperative position wherein the cylinder is moved to one side of the machine for easy demounting and replacement. A traveling cart docks with the machine at the inoperative position for lateral transfer of a napping cylinder between the cart and the cylinder support arms. The various operating components of the machine are microprocessor-controlled for easy programmed adjustment. The machine may be of a reduced scale in comparison to conventional production machines for experimental, research-and-development, and laboratory usage.Type: GrantFiled: June 18, 1990Date of Patent: February 4, 1992Assignee: Guilford Mills, Inc.Inventors: Arne Nielsen, Majid Moghaddassi
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Patent number: 5005270Abstract: An apparatus and method for continuously washing and modifying a carpet pile to remove loose fibers and equalize the tension and spacing of the pile yarns to eliminate optical banding in dyed carpets. The apparatus comprises a processing tank through which the carpet web passes and which contains manipulating rollers that are provided with fins to brush against the carpet pile. Adjustable rollers push the carpet into contact with the manipulating rollers which can be rotated so as to brush the pile in opposing directions. The method involves passing the carpet through the tank in a U-shaped path such that the pile is brushed one way on the inward leg and the opposite way on the outward leg. At the bottom of the U, tension is applied against the back of the carpet to push the pile outward and aid in separation of the fibers.Type: GrantFiled: February 9, 1990Date of Patent: April 9, 1991Assignee: Multitex Corporation of AmericaInventor: Billy M. Childers
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Patent number: 4769879Abstract: A continuous method is provided for mechanically conditioning a textile sheet material having a face and a back moving in a longitudinal direction, which comprises subjecting successive adjacent sections of both the face and back of the material across the entire width of the material to impact and friction with flexible impact means such that at least some simultaneous impact occurs with at least one impact means on the face of the material and at least one impact means on at least a portion of a corresponding section on the back of the material.Type: GrantFiled: September 24, 1984Date of Patent: September 13, 1988Assignee: Milliken Research CorporationInventor: Wolfgang K. F. Otto
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Patent number: 4631788Abstract: Method and apparatus to subject the face and back side of a fabric to successive impacting by a plurality of flaps to break up the fiber or filament bond thereof and increase the yarn-to-yarn mobility therein. The fabric is supplied at an angle to the impacting flaps and the flaps do not compact the fabric therebetween and cause a streak or lie therein.Type: GrantFiled: August 23, 1985Date of Patent: December 30, 1986Assignee: Milliken Research CorporationInventors: Louis Dischler, Wolfgang K. F. Otto
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Patent number: 4249288Abstract: Apparatus for treating fabric by beating while the fabric is in the spread or flattened state, particularly for use in a process and system for washing the fabric. The apparatus has a large number of beating bars arranged in groups each of which being adapted to effect a beating, in cooperation with beating anvils, on the fabric which is carried and fed by an endless rubber base running on the beating anvils. The driving mechanisms for the feed of the fabric and for the beating are operatively connected such that the feed and the beatings are made alternately. For washing the cloth, the cloth is immersed in the solution of a detergent, and is then beaten by the first group of beating bars. Subsequently, the fabric is beaten by the second group of beating bars under application of washing with hot water or water. The apparatus of the invention can treat thin fabrics such as gauze, and can ensure a high soft feel or touch of the finished fabric, due to the application of the beating.Type: GrantFiled: March 19, 1979Date of Patent: February 10, 1981Inventor: Shozo Iwata
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Patent number: 4062093Abstract: An apparatus for texturizing a flocked fabric comprising a flock fabric delivery station; a flock fabric receiving station; means for conveying the flock fabric from the delivery station to the receiving station; and means for orienting the flocked fabric comprising, a plurality of flexible beaters connected to means for bringing the beaters into continuous and vigorous contact with the flock side of the fabric, means for wetting the fabric prior to its being contacted by the beaters, and means for drying the fabric subsequent to its being contacted by the beaters.Type: GrantFiled: March 17, 1976Date of Patent: December 13, 1977Assignee: United Merchants and Manufacturers, Inc.Inventor: Charles Klein