Patents Issued in October 21, 2004
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Publication number: 20040206425Abstract: A steel article is fabricated by providing an iron-base alloy having less than about 0.5 weight percent aluminum, melting the alloy to form a melt, adding calcium to the melt, thereafter adding aluminum to the melt to increase the aluminum content of the melt to more than about 0.5 weight percent aluminum, and casting the melt to form a casting. Other calcium additions may be made simultaneously with the adding of aluminum, and after the adding of aluminum but before casting the melt. The calcium additions deoxidize the melt to minimize the formation of clustered aluminum-oxygen-based inclusions.Type: ApplicationFiled: February 6, 2004Publication date: October 21, 2004Inventors: Edward Lee Raymond, Mark Alan Rhoads, Glenn Charles Culbertson
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Publication number: 20040206426Abstract: Steel wires and steel rods with excellent cold forging properties and used in a manufacture of various machine components, which have relatively high strengths, are disclosed. The steel wires are produced by maintaining a product (n×YS) of a yield strength (YS) and a work hardening coefficient (n) obtained by a tensile test of the steel wire within a range of 4.0-11.0 kgf/mm2, without a need of additional quenching and tempering treatments after cold forging. There is no need to perform heating for spheroidizing annealing for a long time, and it is possible to produce quenched and tempered steel wires having excellent cold forging properties by quenching and tempering treatments in a short period of time.Type: ApplicationFiled: May 3, 2004Publication date: October 21, 2004Applicant: Samhwa Steel Co., Ltd.Inventors: Soon-Tae Ahn, Yukio Yamaoka
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Publication number: 20040206427Abstract: An austenitic stainless steel which comprises, on the percent by mass basis, C: 0.03-0.12%, Si: 0.2 -2%, Mn: 0.1-3%, P: 0.03% or less, S: 0.01% or less, Ni: more than 18% and less than 25%, Cr: more than 22% and less than 30%, Co: 0.04-0.8%, Ti: 0.002% or more and less than 0.01%, Nb: 0.1-1%, V:0.01 -1%, B: more than 0.0005% and 0.2% or less, sol. Al: 0.0005% or more and less than 0.03%, N: 0.1-0.35% and 0 (Oxygen): 0.001-0.008%, with the balance being Fe and impurities can be utilized as materials such as steel tubes used as a superheater tube, reheater tube for a boiler and a furnace tube for the chemical industry, and a steel plate, a steel bar and a steel forging and the like, which are used as a heat resistant, pressure-tight member, whereby extremely large effects on the promotion of increasing high temperature and high pressure steam in a boiler for an electric power-generation can be obtained.Type: ApplicationFiled: January 21, 2004Publication date: October 21, 2004Inventors: Atsuro Iseda, Hiroyuki Semba
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Publication number: 20040206428Abstract: A method for fabricating a magnesium alloy billet for a thixoforming process capable of enhancing the mechanical properties of a forming product by inducing plastic deformation of an AZ91D magnesium alloy included extrusion and compression and forming a fine recrystallized microstructure from a primary solid phase through an isothermal holding process by a ‘strain induced melt activated process.’ In the case in which the magnesium alloy fabricated according to the present invention is adapted to a material used for a power train part, a chassis part or an interior part of a vehicle, it is possible to fabricate a part having a thick region and a region with a complicated shape. Such a fabrication is impossible in the conventional die casting process.Type: ApplicationFiled: December 31, 2003Publication date: October 21, 2004Inventor: Soon Chan Park
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Publication number: 20040206429Abstract: A large-diameter tungsten-lanthana rod having an elongated grain structure substantially parallel to the longitudinal axis of the rod is described. The large diameter rod is produced by rolling at a temperature greater than 1400° C. and less than 1700° C. to achieve at least about a 40% reduction in cross-sectional area. The high strength of the longitudinally elongated grain structure is desirable for applications such as rocket nozzles.Type: ApplicationFiled: January 29, 2004Publication date: October 21, 2004Inventors: Ricky D. Morgan, Thomas J. Dixon, Harry D. Martin
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Publication number: 20040206430Abstract: An adjustable length strap for a bag has strap ends received and concealed within an interior space for an aesthetic appearance in which dangling strap ends, buckles and bulky, folded strap portions are avoided.Type: ApplicationFiled: April 17, 2003Publication date: October 21, 2004Inventor: Michelle C. Chang
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Publication number: 20040206431Abstract: Checked luggage security sleeve system for airlines provides a cover or sleeve of transparent plastic sheeting having a closed end and an open end to receive a piece of luggage. The cover identifies the airline and reaches partially around the base of the piece of luggage. Security tape identifying the airline seals the free end of the sleeve under the base of the piece of luggage near the center, exposing wheels at an end or spaced along a side of the base of the piece of luggage. The tape cannot be removed without leaving evidence of tampering. If the piece of luggage is searched, the screener cuts airline tape and applies security tape printed with their logo. Self-adhesive labels with matching identification number and flight number are placed on the sleeve on each side of the luggage, which matches a passenger self-adhesive label number expediting arrival pickup.Type: ApplicationFiled: April 21, 2003Publication date: October 21, 2004Inventors: John D. Metzig, Lydia R. Metzig
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Publication number: 20040206432Abstract: A cover for protecting the barrel portion of a baseball bat, or other structure is disclosed. The cover is preferably formed from an elastic rubber material such as neoprene. The flexible cover has the ability to adapt its shape upon insertion of a bat, enabling use with bats of various sizes. The cover is water resistant and is adapted for maximizing the visibility of printed matter thereon.Type: ApplicationFiled: April 22, 2004Publication date: October 21, 2004Inventor: Dominick Cirone
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Publication number: 20040206433Abstract: An authentic looking animal golf club head cover has an outer shell made of multiple pieces of plush material dyed to represent the fur of an animal and sewn in the contour shape of the animal head. A lightweight rigid foam insert has a cup formation with an exterior surface with facial details molded thereon and an inner surface forming a cavity for receiving the golf club head. The foam insert is positioned and attached to the outer shell so that the facial details of the outer shell and insert correspond. A ribbed sleeve is attached to a bottom portion of the outer shell and to a pocket which receives the golf club head. The pocket is maintained in place within the cavity by stitching one end of the pocket to the inner surface of the foam insert and by surrounding the pocket with fiber stuffings.Type: ApplicationFiled: April 13, 2004Publication date: October 21, 2004Inventor: Hoseong Kim
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Publication number: 20040206434Abstract: A golf club protective guard serves to protect the appearance and lifetime value of golf clubs. The inventive device is a transparent 4 to 5 mil vinyl adhesive strip that is designed to fit the contours of the club, and that when attached to the head of a club provides an almost invisible protective barrier against abrasions caused by miss-hits during the act of hitting the ball.Type: ApplicationFiled: April 19, 2004Publication date: October 21, 2004Inventor: Jeffery A. Kingsbury
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Publication number: 20040206435Abstract: An anti-skid device especially adapted for trucks of the dual wheel type. In its preferred embodiment, the device is provided with a cleat(s) that protrudes two inches from the surface of the tire. The device is designed to be disposed across both wheels of dual-wheeled vehicles. A plate is provided at the end of the device, which plate abuts the sidewall of the inside tire and functions to prevent the device from moving. A unique chain, hook and bolt assembly is utilized to attach the device to the tire.Type: ApplicationFiled: April 15, 2003Publication date: October 21, 2004Inventors: Chris A. Blessing, Randall Gene Moore
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Publication number: 20040206436Abstract: Traction devices for an automobile tire include an adherent elongate expanse and a studded layer sandwiched between the adherent layer and the surface of a tire.Type: ApplicationFiled: May 1, 2003Publication date: October 21, 2004Inventor: Clay Ferguson
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Publication number: 20040206437Abstract: Disclosed is a tire/wheel assembly capable of reducing air column resonance sound without deteriorating uniformity or damaging rim assembling performance. In this tire/wheel assembly, an annular tube, an outer sectional area of which is nonuniform in a tire circumferential direction, is arranged in a closed space formed between a pneumatic tire and a wheel.Type: ApplicationFiled: March 23, 2004Publication date: October 21, 2004Inventors: Ichiro Akiyama, Hiroshi Yamauchi, Yasuji Akiyoshi
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Publication number: 20040206438Abstract: A pneumatic tire is disclosed, which comprises a bubble-containing adhesive composition layer as a puncture prevention layer or a puncture prevention layer formed by covering at least one surface of a sheet-like foamed body with a nonporous adhesive composition layer, disposed in the inner surface of a tire main body. This pneumatic tire having the puncture prevention layer in the tire inner surface is adapted to reduce the weight of the tire.Type: ApplicationFiled: May 10, 2004Publication date: October 21, 2004Inventors: Hidekazu Takeyama, Hidekazu Onoi, Akio Ogata
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Publication number: 20040206439Abstract: An aircraft tire, inflated to high pressure, with a tread, a crown reinforcement and a radial carcass reinforcement including at least two axially inner plies formed of textile reinforcement elements, said two plies being wound around at least one bead wire within each bead from the inside to the outside, forming upturns and at least one axially outer ply of textile elements which is superposed radially on the inner plies beneath the crown reinforcement to extend along the upturns of said inner plies in the beads, wherein the radial reinforcement elements of all the plies of the carcass reinforcement are cables formed by plying at least one yarn having a modulus of elasticity in tension at least equal to 2000 cN/tex, with a yarn, whether overtwisted or not, having an modulus of elasticity in tension at most equal to 1500 cN/tex, said moduli of elasticity of said yarns being measured for a tensile force equal to 0.1 times the breaking load of a yarn.Type: ApplicationFiled: October 17, 2003Publication date: October 21, 2004Applicants: Michelin Recherche Et Technique S.A.,, Societe De Technologie MichelinInventors: Cyrille Roget, Lilian Vialatte
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Publication number: 20040206440Abstract: Disclosed are a pneumatic tire which enables improvement of durability when air column resonance sound is reduced by adding a member to a bead portion to change a sectional shape of a closed space in a tire circumferential direction, and a pneumatic tire manufacturing method which enables improvement of productivity. In the pneumatic tire in which a carcass layer is arranged between a pair of left and right bead portions and an inner liner layer is provided on an inner side of the carcass layer, volume adjusting members are intermittently arranged between the carcass layer and the inner layer in the bead portions in a tire circumferential direction so as to change a sectional shape of a closed space formed between the tire and a wheel in the tire circumferential direction.Type: ApplicationFiled: March 23, 2004Publication date: October 21, 2004Inventors: Shuichi Tsukada, Hiroshi Yamauchi, Yasuji Akiyoshi
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Publication number: 20040206441Abstract: A method of coating disc brake pads to obscure and seal minor surface imperfections, thereby reducing scrap rates. A preform of friction lining material is coated prior to molding and curing the preform and bonding the same to the backing plate to form the brake pad assembly. The preform is coated with an aqueous composition containing a solids mixture of 5-50 vol. % resin and 50-95 vol. % non-resin solids. Advantageously, the coating composition has a 5-30 vol. % solids mixture content, which solids mixture includes 15-25 vol. % resin, 0-10 vol. % powdered elastomer, 5-15 vol. % carbon black, 20-50 vol. % inorganic fillers, 5-15 vol. % organic fibers and 1-10 vol. % inorganic flake material.Type: ApplicationFiled: April 18, 2003Publication date: October 21, 2004Applicant: Delphi Technologies, Inc.Inventor: Robert Anthony Lamport
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Publication number: 20040206442Abstract: An absorbent wiping cloth can be made by hydraulic bonding of hydrophilic fibers with a prebonded spunbond filament layer. A further spunbond filament layer can be provided on the fiber side of this laminate.Type: ApplicationFiled: March 24, 2004Publication date: October 21, 2004Applicant: Reifenhauser GmbH & Co. MaschinenfabrikInventors: Sebastian Sommer, Jens Gudden
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Publication number: 20040206443Abstract: A process for the bonding of a plastics pipe to another plastics part by ultrasound welding using sound waves which act longitudinally with respect to the pipe axis, while the arrangement of the areas to be welded is substantially parallel to the pipe axis. The welding procedure is combined with the forced insertion of the other plastics part into the plastics pipe in such a way that there is at least some overlap between the exposure to sound and the forced insertion.Type: ApplicationFiled: April 19, 2004Publication date: October 21, 2004Applicant: DEGUSSA AG - Intellectual Property ManagementInventors: Sylvia Monsheimer, Rainer Goering, Hans Ries, Guenter Brudny
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Publication number: 20040206444Abstract: Methods for forming an assembly for transfer of a useful layer are described. In an embodiment, the method includes forming a useful layer on a first support having an interface therebetween, and a residual material on a portion of the first support to form the assembly, and processing the assembly to attenuate any bond between the useful layer and the first support caused by the residual material. An implementation of the method includes processing the assembly to remove residual material. In another variation, processing of the assembly includes forming at least one cut or separating channel between a free surface of the useful layer and the interface to separate the useful layer from contact with the residual material. In yet another variation, processing of the assembly includes forming a peripheral recess so that the residual material does not contact the useful layer.Type: ApplicationFiled: March 11, 2004Publication date: October 21, 2004Inventors: Fabrice Letertre, Olivier Rayssac
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Publication number: 20040206445Abstract: An apparatus and method for applying adhesive in a web converting machine is disclosed. In some embodiments, an adhesive application assembly is used to seal the tail of a rolled product against the rolled product. After being positioned in a location upon a roller, the rolled product is rotated and a sensor detects the location of the tail end, thereby establishing a reference for determining tail length in later operations. When the tail reaches a desired position, the adhesive application assembly applies adhesive to the tail and/or rolled product. In some embodiments, the adhesive assembly includes one or more adhesive sprayers with aperture members, and is self-cleaning. After the adhesive has been applied, the tail is wound upon the rolled product. In some embodiments, an adhesive application assembly is employed to apply adhesive to a core about which sheet material is to be wound.Type: ApplicationFiled: May 12, 2004Publication date: October 21, 2004Applicant: C.G. Bretting Manufacturing Company, Inc.Inventors: Tad T. Butterworth, John W. LaChapelle
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Publication number: 20040206446Abstract: Methods and apparatus for producing labels on continuous stock, by removing waste areas from the areas of the stock upon which the labels are printed. In one method, a layer of adhesive is applied over the unprinted label areas, the label areas are die cut, and a waste carrier is applied to the adhesive to remove the waste areas. In a second method, the stock is separated from its backing, exposing the adhesive, and a spot adhesive deadener is applied in a pattern corresponding to the waste areas. The backing layer is then reapplied to the stock, the labels are printed and die cut, and the waste area, no longer bound by the adhesive, is stripped off. The methods are implemented by a flexographing printing and converting machine.Type: ApplicationFiled: April 18, 2003Publication date: October 21, 2004Inventor: Richard A. Charley
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Publication number: 20040206447Abstract: The present invention is directed to a device and method for building a consumable refill that includes the steps of fabricating a plurality of arrays of detachably connected consumable parts along a first direction, stacking the arrays of detachably connected consumable parts along a second direction and bonding the stacked arrays of detachably connected consumable parts at an outer surface formed by one or more aligned marginal surfaces of the detachably connected consumable parts. In one embodiment, a staple refill includes a number of staple wire sheets stacked along a direction normal to a plane of each of the staple wire sheets. The staple wire sheets are bonded at an outer surface formed by one or more aligned marginal surfaces of the plurality of staple wires.Type: ApplicationFiled: May 11, 2004Publication date: October 21, 2004Inventors: Roberto Obregon, Marina M. Talavera
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Publication number: 20040206448Abstract: This invention provides novel nanofibers and nanofiber structures which posses adherent properties, as well as the use of such nanofibers and nanofiber comprising structures in the coupling and/or joining together of articles or materials.Type: ApplicationFiled: September 12, 2003Publication date: October 21, 2004Applicant: NANOSYS, Inc.Inventor: Robert Dubrow
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Publication number: 20040206449Abstract: A label applicator that prints and applies a label onto an elongated object, such as a wire. The label applicator includes a base assembly having an upper surface. A printer is fixed to the base assembly for printing indicia on a label to form a printed label. A label wrapper is fixed to the base assembly adjacent to the printer for receiving the printed label and an object. In operation, the printer feeds the printed label into the label wrapper to form slack in the label to remove tension from the label prior to the label wrapper wrapping the label onto the object.Type: ApplicationFiled: April 17, 2003Publication date: October 21, 2004Inventors: Robert L. Schanke, Brent A. Bandholz
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Publication number: 20040206450Abstract: A method of manufacturing a magnetic recording medium which includes a bonding sub-layer substantially and forms a lubricant layer having its enough width. A method of manufacturing a magnetic recording medium includes the steps of: a) laminating an underlayer, a magnetic layer for recording, and a protection layer of amorphous carbon on a substrate of the magnetic recording medium in turn, and b) repeating a progress to said protection layer of amorphous carbon comprising an application process of applying a lubricant, a subsequent ultraviolet rays treatment process, and a subsequent washing process for removing the lubricant which is not connected to the protection layer of amorphous carbon plural times.Type: ApplicationFiled: May 4, 2004Publication date: October 21, 2004Applicant: Fujitsu LimitedInventors: Yuichiro Itai, Yoshiharu Kasamatsu
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Publication number: 20040206451Abstract: A high-speed chemical drill (20) for removing portions of a target material (30), comprises: an elongated tube (21) formed of a fuel material; a source (24) of oxidizer; a conduit (26) for establishing a controllable flow of oxidizer from said source through said tube; and a sleeve (28) formed of a material containing chlorine and/or fluorine mounted on said tube; whereby, when said drill is ignited and used to remove portions of a target material, the chlorine and/or fluorine in said sleeve material will react chemically with the target material to form gaseous reaction products.Type: ApplicationFiled: June 1, 2001Publication date: October 21, 2004Applicant: Ceramic & Materials Processing, Inc.Inventors: Vladimir Hlavacek, Pavol Pranda
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Publication number: 20040206452Abstract: The substrate processing apparatus is provided with a gas-liquid mixing nozzle for generating a process liquid mist by mixing a liquid and a pressurized gas, to discharge the process liquid mist to a substrate at high speeds. The liquid may be remover liquid, intermediate rinse liquid or deionized water. The reaction products which having been generated on the substrate in etching process is removed at high speeds with the flow of the mist, whereby the quality of the process is improved.Type: ApplicationFiled: May 10, 2004Publication date: October 21, 2004Applicant: DAINIPPON SCREEN MFG. CO., LTD.Inventors: Seiichiro Okuda, Hiroaki Sugimoto, Takuya Kuroda, Masanobu Sato, Sadao Hirae, Shuichi Yasuda, Kenya Morinishi, Masayoshi Imai
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Publication number: 20040206453Abstract: A CMP machine dresser. The dresser includes a substrate, a first conductive layer and a second conductive layer respectively disposed and isolated in the substrate, a plurality of diamonds mounted in the first conductive layer and the second conductive layer, and a bonding layer disposed on the substrate for attaching the diamonds. The first conductive layer and the second conductive layer detect the conductive materials penetrating the original position of the diamonds when any of the diamonds dislodges, so as to determine the diamonds dislodgement.Type: ApplicationFiled: May 5, 2004Publication date: October 21, 2004Applicant: NANYA TECHOLOGY CORPORATIONInventors: Ronfu Chu, Li-Wu Tsao
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Publication number: 20040206454Abstract: A system of cleaning a CMP pad used for removing copper from a substrate, the system comprising an abrasive cleaning pad, a cleaning solution delivery system that delivers a cleaning solution, an analyzing system that monitors the characteristics of the cleaning solution optically and chemically, and a carriage that allows the analyzing system to monitor the cleaning solution at a plurality of locations on the CMP pad. The use of the abrasive cleaning pad and the cleaning solution removes contaminants from the CMP pad, and the contaminants are dissolved in the cleaning solution. By measuring the concentration of contaminants in the cleaning solution, the condition of the CMP pad can be monitored. To measure the concentration of the contaminants, changes in the refractive index and absorption of light in the cleaning solution are measured, wherein the refractive index and absorption depend on the concentration of the contaminants.Type: ApplicationFiled: May 10, 2004Publication date: October 21, 2004Inventors: Dinesh Chopra, Scott Meikle
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Publication number: 20040206455Abstract: A method for minimizing measuring spot size and noise during film thickness measurement is provided. The method initiates with locating a first eddy current sensor directed toward a first surface associated with a conductive film. The method includes locating a second eddy current sensor directed toward a second surface associated with the conductive film. The first and second eddy current sensors may share a common axis or be offset from each other. The method further includes alternating power supplied to the first eddy current sensor and the second eddy current sensor, such that the first eddy current sensor and the second eddy current sensor are powered one at a time. In one aspect of the invention, a delay time is incorporated between switching power between the first eddy current sensor and the second eddy current sensor. The method also includes calculating the film thickness measurement based on a combination of signals from the first eddy current sensor and the second eddy current sensor.Type: ApplicationFiled: December 30, 2003Publication date: October 21, 2004Applicant: LAM RESEARCH CORPORATIONInventors: Yehiel Gotkis, Rodney Kistler, Aleksander Owczarz, Charles Freund
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Publication number: 20040206456Abstract: On one side of a microwave entrance window that is exposed to the atmosphere, a slot plate having slots and a resonant unit are provided. The slot plate and the resonant unit are integrally placed to be slidable by linear guides with respect to a process chamber. In this way, a plasma processing apparatus can be provided that performs a highly uniform plasma process and is excellent in terms of plasma generation property.Type: ApplicationFiled: May 10, 2004Publication date: October 21, 2004Inventors: Takamitsu Tadera, Tatsushi Yamamoto, Masaki Hirayama, Tadahiro Ohmi
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Publication number: 20040206457Abstract: An object of the present invention is to provide an intensive machine performing a plurality of processes in a series of steps of fabricating a multilayer substrate.Type: ApplicationFiled: August 22, 2003Publication date: October 21, 2004Applicant: FUJI MACHINE MFG CO LTDInventors: Koichi Asai, Jun Adachi, Tomoyuki Sawa, Kazuaki Mori, Hiroshi Oono
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Publication number: 20040206458Abstract: This invention relates to a sticking roller for sticking a label on an information recording board having a nearly doughnut shape in a plan view. The roller comprises a roller body and an elastic member fitted on the outer circumference of the roller body. The roller body has a fitting part for fitting the elastic member on the outer circumference of the roller body, and the fitting part has stepped portions along the inner and outer circumferential edges of the elastic member. The stepped portions regulate a deformation or shift of the elastic member in its surface direction when applying a sticking force on the label via the surface of the elastic member.Type: ApplicationFiled: April 9, 2004Publication date: October 21, 2004Applicant: LINTEC CORPORATIONInventors: Takuya Hayasaka, Kenji Kobayashi, Nobuyoshi Oumiya, Katsuhide Tsukamoto
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Publication number: 20040206459Abstract: A label wrapper block assembly for mounting in a rotatably mounted wrapper frame in a label wrapper assembly includes a base having opposing ends joined by a top surface and a bottom surface. A channel extends between the ends in the top surface for receiving an object being wrapped by the label wrapper assembly. At least one biasing member is extendible into the channel for urging the label against the object received in the channel. In one embodiment, the at least one biasing member is a flexible material stretched across the base top surface.Type: ApplicationFiled: April 17, 2003Publication date: October 21, 2004Inventors: Robert L. Schanke, Brent A. Bandholz
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Publication number: 20040206460Abstract: A label wrapper assembly for wrapping a label on an elongated object. The assembly includes a support frame having a first wall spaced from a second wall. A wrapper frame is interposed between the first and second walls, and has a first end and a second end. The wrapper frame includes an opening for receiving the elongated object extending through the wrapper frame between the first and second ends, wherein the wrapper frame revolves around the elongated object to wrap a label thereon. In one embodiment, the first end is rotatably mounted to only one of the first and second walls, and the second end is adjacent to the other of the first and second walls. In another embodiment, a clamp mechanism is mounted to each of the walls, wherein each of the clamp mechanisms clamp onto the elongated object extending through the wrapper frame to hold the elongated object as the wrapper frame revolves around the elongated object.Type: ApplicationFiled: April 17, 2003Publication date: October 21, 2004Inventors: Robert L. Schanke, Brent A. Bandholz
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Publication number: 20040206461Abstract: An apparatus and method for applying labels to products of various sizes employs a printer and applicator head using air as a propellant. Control circuitry responsive to sensors located on the apparatus position the labels on the applicator head and trigger the ejection of a label onto a target surface. Labels to be printed are continuously supplied to the printer and applicator head from a label supply strip wound on a label feed reel mounted on the apparatus. The portion of the label liner extending between the feed reel and take-up reel is provided with a detector which can detect a lag in liner tension and activate the take-up reel to restore tension each time a lag condition is detected.Type: ApplicationFiled: May 14, 2004Publication date: October 21, 2004Inventors: Shawn Poole, Steve Guindine
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Publication number: 20040206462Abstract: A reduced friction, quiet, flexible door for use with dispensers and enclosures such as garages and warehouses. The door preferably comprises a first slat, a second slat, and one or more flexible elongate members for maintaining the first slat relative to the second slat so that when the flexible door is in a closed position, the first slat is spaced apart from the second slat. The door is preferably also configured to maintain the first slat relative to the second slat so that the first slat does not contact the second slat as the door is moved between an open and a closed position. In one embodiment of the invention, the door comprises three or more slats that are linked together so that they do not substantially engage each other while the door is closed or while the door is being moved between an open and a closed position.Type: ApplicationFiled: April 15, 2003Publication date: October 21, 2004Applicant: Innovative Product Achievements, Inc.Inventors: Robert M. Fitzgerald, Ward P. Broom, Joel H. Eisler, Kyle A. Joiner
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Publication number: 20040206463Abstract: In accordance with the present invention, lyocell products can be made with unbleached pulps resulting in products with high amounts of hemicellulose and high amounts of lignin as compared to conventional lyocell products. The lyocell products of the present invention are advantageously less expensive to produce but retain the desirable strength of conventional lyocell products.Type: ApplicationFiled: April 16, 2003Publication date: October 21, 2004Applicant: Weyerhaeuser CompanyInventors: Mengkui Luo, Amar Neogi
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Publication number: 20040206464Abstract: A cellulosic pulp, method of producing the pulp, and associated paper product produced therefrom produced by providing mercerized cellulosic fibers and depositing a hemicellulose coating upon the mercerized fibers. The hemicellulose is deposited upon the fibers by combining a hemicaustic solution with the mercerized fibers in the presence of an acidifying agent. When formed into a paper sheet, the invented fibers form a highly porous paper having improved strength and reduced dusting.Type: ApplicationFiled: April 21, 2003Publication date: October 21, 2004Applicant: Rayonier, Inc.Inventors: Jian Li, Steve F. Boller
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Publication number: 20040206465Abstract: Soft throughdried tissues, which are sufficiently soft to serve as premium bathroom tissues, can be made without the use of a Yankee dryer. The typical Yankee functions of building machine direction and cross-machine direction stretch are replaced by a wet end rush transfer and the throughdrying fabric design, respectively. It is particularly advantageous to form the tissue with chemimechanically treated fibers in at least one layer. The resulting tissues have high bulk (about 6 cubic centimeters per gram or greater) and low stiffness.Type: ApplicationFiled: May 7, 2004Publication date: October 21, 2004Inventors: Theodore Edwin Farrington, Julia Smith Bahlman, Mark Alan Burazin, Fung-jou Chen, Kristin Ann Goerg, Michael Alan Hermans, Robert John Makolin, Michael John Rekoske
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Publication number: 20040206466Abstract: A method for making paper to enhance its wet strength includes adding separately to a cellulosic paper pulp furnish the following additives to form a treated pulp: a cationic wet strength resin whose cationic sites bond to anionic sites of cellulose fibers contained in the paper pulp furnish, and a hydrophobically modified anionic polyelectrolyte whose anionic sites bond with cationic sites of the cationic wet strength resin.Type: ApplicationFiled: April 15, 2003Publication date: October 21, 2004Inventors: Bruce J. Kokko, David W. White
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Publication number: 20040206467Abstract: A process for sizing paper comprising adding to an aqueous suspension containing cellulosic fibres, and optional fillers, a sizing dispersion comprising a polymer having an aromatic group, and a sizing promoter comprising a polymer having an aromatic group, wherein the sizing dispersion and the sizing promoter are added separately to the aqueous suspension.Type: ApplicationFiled: May 10, 2004Publication date: October 21, 2004Inventors: Erik Lindgren, Sten Frolich, Michael Persson, Barbro Magnusson
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Publication number: 20040206468Abstract: Tear-off device for sections (46) of a continuous material (18) with a pullout mechanism (10) for the transport of the continuous material (18) and with a tear-off mechanism (12), which has at least two pressure-applying elements (24, 26, 70), which are disposed on two opposite sides of the continuous material (18) and of which at least one can be positioned against the continuous material (18) by means of a positioning device, with the positioning device having at least one motor (42; 49; 60) and a control device (43) for the temporal control of the motor (42; 49; 60), with which the pressure-applying elements (24; 26; 70) can be positioned at a controllable point in time.Type: ApplicationFiled: April 8, 2004Publication date: October 21, 2004Applicant: Maschinenbau Wilhelm Kochsiek GmbHInventors: Wilfried Kolbe, Andreas Kuckelmann, Reinhold Hindemith, Wolfgang Brusdeilins
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Publication number: 20040206469Abstract: An aluminum casting method includes the step of applying in advance a mold release agent including magnesium to a mold surface. Thereafter, a nitrogen gas is injected into a cavity to cause reaction between the magnesium in the surface of the mold release agent and the nitrogen gas, thereby forming magnesium nitride. Since the nitrogen gas reacts only with the magnesium exposed in the surface of the mold release agent, the forming time of the magnesium nitride is reduced and also the amount of nitrogen gas used is reduced.Type: ApplicationFiled: February 2, 2004Publication date: October 21, 2004Inventors: Yasuhiro Nakao, Hiroto Shoji, Kunitoshi sugaya, Takshi Kato, Takaharu Echigo, Satoshi Matsuura, Kenichi Kawasaki
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Publication number: 20040206470Abstract: The present invention is directed to new processes in which electromagnetic levitation forces are used to infiltrate a porous matrix with a solid infiltrant. In such processes, controlled heating of these components, melting the infiltrant while both components are subjected to levitation forces, and containerless transportation and subsequent contact of both components results in the infiltration of the porous matrix. Such containerless processing provides for infiltrated porous matrices which are free of contaminants generally introduced by the containers used in traditional methods of infiltration.Type: ApplicationFiled: April 19, 2004Publication date: October 21, 2004Applicant: William Marsh Rice UniversityInventor: Yildiz Bayazitoglu
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Publication number: 20040206471Abstract: A method of producing steel strip by continuous casting and a twin roll caster in which a scrap receptacle is provided for collecting scrap. The scrap receptacle is positioned in a scrap receiving position and may be changed out as desired with a replacement receptacle with little or no interruption to casting operations. In the receiving position the scrap receptacle may form a part of a sealed casting enclosure. The scrap receptacle may be monitored by a sensor to help determine when it is desirable to replace the receptacle with the replacement receptacle.Type: ApplicationFiled: April 18, 2003Publication date: October 21, 2004Inventors: Walter N. Blejde, Rama Ballav Mahapatra
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Publication number: 20040206472Abstract: A monitor system for monitoring a molding machine that includes a vertically-movable supporting frame, a pattern carrier on which a pattern is placed, a flask placed on a leveling frame, a sand hopper provided with an optional an air-jet chamber, sand-charging nozzles disposed around a plurality of squeeze feet that is disposed at a lower end of the sand hopper, and a filling frame connected to filling-frame cylinders and surrounding the squeeze feet and the sand-charging nozzles from their outside, the filling frame to be placed on the flask when lowered, comprising at least one sensor connected to the molding machine, for detecting an attribute of the molding sand as required and data analyzing monitor means connected to the sensor, for receiving data that correspond to the attribute detected by the sensor and analyzing the attribute and displaying the results of the analysis.Type: ApplicationFiled: February 5, 2004Publication date: October 21, 2004Inventors: Minoru Hirata, Yutaka Hadano, Tsuyoshi Sakai, Kenji Mizuno
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Publication number: 20040206473Abstract: A metal distribution system for the simultaneous production of a plurality of logs or round billets from molten metal comprising: 1) a trough for the introduction of molten metal; 2) a plurality of side streams extending from the trough and each of the side streams including a plurality of opposing apertures each of the apertures including a thimble for the shaping of molten metal passing through the trough and the side streams and into the thimbles. A uniform flow of molten metal into the side streams and the individual apertures is provided by the controlled negative angular orientation of the most upstream opposing pair of apertures thereby providing relative uniformity of the temperature of molten metal reaching each of the plurality of apertures. A unique unitized thimble configuration and trough damming arrangement are also described.Type: ApplicationFiled: April 15, 2003Publication date: October 21, 2004Inventors: Alan R. Sale, Sylvain P. Tremblay, Richard J. Collins
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Publication number: 20040206474Abstract: The heat exchanger includes a condenser and a refrigerant passage connected to the condenser. The refrigerant passage is constructed so as to allow a refrigerant to flow in opposite directions to each other. As a result, the refrigerant passage can be provided, on its one side in the horizontal direction, with both of an inlet and an outlet. The connecting operation between the refrigerant passage and the air conditioning cycle is carried out on one side of the condenser only, improving the operative efficiency.Type: ApplicationFiled: February 12, 2004Publication date: October 21, 2004Inventors: Toshiharu Watanabe, Naohisa Kamiyama, Nobuyasu Suematsu