42nd week of 2009 patent applcation highlights part 1 |
Patent application number | Title | Published |
20090255022 | Molded Torso-conforming body armor including method of producing same - Molded body armor panels conformed to fit individual torsos based upon gender or, in custom applications, individual features of a particular male or female torso. The individual body panels are constructed of multiple layers of twill or other unconventional long float woven ballistic fibers with each layer impregnated with a curable adhesive. Additional reinforcement may be supplied in appropriate areas, such as breasts, spine, sternum and edges. The multiple impregnated layers of fabric are placed within a mold conforming to the particular torso contour desired. The long floats of the fabric allows the layers to stretch or compress as required to the particular shape desired. The adhesive is cured in the mold under low heat and low pressure, binding the layers of fabric together, as well as binding the conformed yarns of each individual layer in permanent contour. Interior and exterior coverings for comfort and appearance may be supplied. | 2009-10-15 |
20090255023 | SURGICAL AND MEDICAL GARMENTS AND MATERIALS INCORPORATING SHEAR THICKENING FLUIDS - A surgical garment in the form of a surgical gown, a surgical glove or a surgical mask incorporates a shear thickening fluid as a layer on at least one of the inner and outer surface of the garment, the viscosity of which shear thickening fluid increases to inhibit penetration of the garment. | 2009-10-15 |
20090255024 | WETSUIT, NECK OPENING FOR WETSUIT AND METHOD OF MAKING SAME - A wetsuit has a trunk portion having a pair of arm openings and a neck opening that fits about the torso of a wearer. The neck opening comprises an area of reduced thickness that is folded to form a soft flexible edge. The neck opening is made by forming a channel of reduced thickness in a piece of material to surround the neck opening in the wetsuit, and folding the material along a centerline of the channel to form the soft flexible edge. | 2009-10-15 |
20090255025 | SAFETY HELMET HAVING PIVOTABLY MOVABLE FAN - A safety helmet including a crown sized for receiving a head of a wearer, a lid projecting from the crown and a fan pivotably movable relative to the lid for movement in fore, aft, left and right directions relative to said lid. Clockwise movement in an aft direction can result in the fan directing air to an area at or near the face of the wearer. Counterclockwise movement in a fore direction can result in the fan directing air away from the body of the wearer to remove unwanted dust particles, smoke and/or debris opening a path enabling the wearer to see without aid of safety eyewear. | 2009-10-15 |
20090255026 | EYE SHADE HAVING CONFORMABLE NOSE PIECE - An eye shade is provided having a first side, a second side, a first eye portion and a second eye portion form from the first side and the second side, a nose portion formed from the first side and the second side, and a conformable nose piece associated with the nose portion wherein the conformable nose piece is adapted to allow the nose portion of the eye shade to be conformed to the user's nose to substantially prevent light from passing between a user's face and the eye shade. | 2009-10-15 |
20090255027 | RAIN LEGGINGS - A roll of protective legging structures comprising a multitude of one-piece disposable protective rain leggings wherein each of one piece disposable protective plastic rain leggings are serially adjoined and wound into a roll. The protective rain legging comprising: a waterproof leg encircling portion having a uniform width from the top opening to the knee and gradually increases from the knee to the bottom opening; the top opening being higher on the outer side of leg encircling portion, and sloping downward towards the lower inner side; and an attachment means fixedly attached to the outer side of the top opening, for attaching the leg encircling portion to the waist portion of a garment worn by the wearer. | 2009-10-15 |
20090255028 | Loop on baby clothing or accessories for attaching pacifier or toys - Baby clothing or accessories for babies have a non-removable loop sewn into a seam of the garment or accessory. The loop is comprised of the same material used in the garment or accessory. The permanent loop is useful when used in combination with a pacifier strap to secure the pacifier to the loop. | 2009-10-15 |
20090255029 | PROTECTIVE GARMENT WITH REMOVABLE PORTIONS - A protective garment including a first portion which is generally impermeable to gases and a second portion which is generally impermeable to gases. The second portion is releasably coupled to the first portion at a joint which is generally impermeable to gases. | 2009-10-15 |
20090255030 | Hair space gear for long haired men and women - The present invention is directed to an apparel which provides space for a wearer hair with long, thick, voluminous hair, through its unique and distinctive elements such that the invention may be worn by both adults and children, permitting the wearer to showcase their individual hairstyles without limitation, while maintaining warmth. The invention further comprises of a primary aperture for the wearer configured to accommodate the wearer's head and at least one intentionally elastic and expandable secondary aperture to accommodate the wearer's hair in a variety of different hairstyles that may or not be a ponytail. | 2009-10-15 |
20090255031 | PROTECTIVE GARMENT WITH VAPOR SKIRT - A coat including a torso portion defining a torso cavity and including pair of portions that are releasably connectable together. The coat further includes a skirt positioned in the torso cavity. The coat is configured such that when the coat is worn by a wearer and the portions are releasably connected together the skirt generally sealingly engages the wearer. The coat is further configured such that the skirt automatically generally sealingly engages the wearer when the coat is worn by the wearer and the portions are releasably connected without requiring any further action by the wearer. | 2009-10-15 |
20090255032 | Basketball training glove - The present invention is an apparatus and method for improving a person's basketball skills, in which wearing at least on glove for a period of time and then removing it results in an increase in hand speed, strength, and reflects, ball control, shooting range, and passing accuracy just to name a few. It is a method of wearing the glove while practicing various fundamental basketball skills then upon removal the very same skills will be executed with more accuracy, speed, strength, distance and control. It includes dorsal and palm portions with finger receptacles. At least one weighted element is applied to the dorsal side of the glove, while at least one touch desensitizing element is applied to locations on the palm side of the glove. | 2009-10-15 |
20090255033 | SURFACE MODIFICATION OF ELASTOMERIC ARTICLES - The invention disclosed herein relates to improved elastomeric articles and processes for making the elastomeric articles. In particular, the invention relates to the surface modification of elastomeric articles such as industrial, surgical, and examination gloves that provides for improved consistency with respect to surface tack on a single article, between different articles from a single production batch, and between articles from separate production batches. The surface modification treatment comprises application of an aqueous mixture of silicone emulsion and ammonium salts of alkyl phosphates to the surfaces of elastomeric articles. | 2009-10-15 |
20090255034 | Adjustable Hat with a Customized Structure - An adjustable headwear is shown, consisting of connecting multiple numbers of individual panels using zipper, Velcro or hook. In another example, it is also adjustable for size at more than one elevation (two or more). The panels are made of different material, natural fabric and/or synthetic textile. Panels are in one or different colors are inter-changeable to provide better fit, higher level of protection and enhanced stability. The hat is used with or without a rim or visor. The adjustment mechanisms are band and clasp, pins and matching holes or Velcro and are located in the bottom portion of the hat and between the bottom portion and the top of the hat. To provide higher degree of protection, the top part is made out of hard material, in another example. | 2009-10-15 |
20090255035 | Adjustable Hat with a Customized Structure - An adjustable headwear is shown, consisting of connecting multiple numbers of individual panels using zipper, Velcro or hook. In another example, it is also adjustable for size at more than one elevation (two or more). The panels are made of different material, natural fabric and/or synthetic textile. Panels are in one or different colors are inter-changeable to provide better fit, higher level of protection and enhanced stability. The hat is used with or without a rim or visor. The adjustment mechanisms are band and clasp, pins and matching holes or Velcro and are located in the bottom portion of the hat and between the bottom portion and the top of the hat. To provide higher degree of protection, the top part is made out of hard material, in another example. In another embodiment, it is a rimless hat. It may stand on its own structure, on any other object (i.e. it does not flatten out on a desk, for example). It may be reversible in direction/orientation, or reversible inside-out, worn backward, or worn inside-out. Many variations and embodiments were discussed. | 2009-10-15 |
20090255036 | HEAD COVER HAVING EASY DETACHABILITY AND HELMET PROVIDED WITH THE SAME - A head cover having easy detachability is disclosed. The head cover is made of air-mesh materials and provided with a sweat absorbing member for absorbing the sweat appeared on a user's forehead on the front side thereof, the head cover having a upper surface thereof curvedly formed to fit the upper surface of the user's head, wherein the sweat absorbing member is washable and made of cotton towel like to well absorb the sweat. | 2009-10-15 |
20090255037 | PROTECTIVE COVERING - The present invention provides a protective covering with a hard outer layer and a soft inner layer. The hard outer layer comprises a plurality of substantially rigid shape-retaining and interworking tiles anatomically conformed to a contoured object. The outer layer has sufficient flexibility to adjust its conformity to the object as the object's contour changes. The soft inner layer comprises a plurality of impact absorbing units. The protective covering provides impact resistance and is designed to remain securely in place and protective of the object even when the contour of the object changes. | 2009-10-15 |
20090255038 | PROTECTIVE GARMENT WITH LOW FRICTION CHARACTERISTICS - A protective garment including an outer shell and an inner liner coupled to the outer shell and positioned such that the inner liner is positioned between a wearer and the outer shell when the garment is worn. The inner liner includes a base material and a high lubricity material which has a higher lubricity than the base material. The high lubricity material is woven into the base material to form a plurality of discrete contact areas in which a plurality of filaments of the high lubricity material are immediately adjacent to each other. | 2009-10-15 |
20090255039 | Chemical protective garment with added flash fire protection - In at least one embodiment of the present invention, a material intended for personal protective equipment is disclosed, wherein the material includes at least four different layers, the layers being: an outer first layer of a material comprising at least one polymer, which material is self-extinguishing; a second layer of a fiber material, which fiber material is self-extinguishing; a third layer being adhesive; and an inner fourth layer being a barrier laminate; wherein all at least four different layers individually are attached to layers located next to them. Furthermore, a protective suit including a material according to the present invention and the use of such a material for the production of personal protective equipment are also described. Moreover, a chemical and flash fire escape protective suit is disclosed, including a material according to the present invention, the suit meeting all of the basic requirements according to NFPA 1991, the suit having a minimum breakthrough time of at least 480 minutes for the chemicals according to NFPA 1991 when tested in accordance with EN 374-3 and ASTM F 739 with breakthrough criterion of 0.1 μg/cm | 2009-10-15 |
20090255040 | PORTABLE TOILET SEAT COVER - The present disclosure relates generally to protective toilet seat covers, and particularly, but not by way of limitation, to a toilet seat cover providing sanitary protection having a portion to overhang a side of a toilet and a forward bowl flap to hang down along the forward inside portion of a toilet bowl. A toilet seat cover made of a paper material is oversized to cover a toilet seat. Adhesive material may also be placed on the bottom of the toilet seat cover to prevent slipping on a toilet seat. A rear flap folds to contact a portion of the upper surface of the seat cover thereby forming a pocket. An edge of the rear flap may be provided an adhesive. The pocket may contain toiletries, such as personal wipes. The toilet seat cover may be folded and packaged with a disinfectant wipe, providing a convenient kit package for carrying and use. | 2009-10-15 |
20090255041 | MAGNETICALLY ACTUATED DRAIN STOPPER APPARATUS - A drain stopper assembly for selectively opening and closing a drain located within a basin, tub or sink. A clamp assembly is affixed to the sink's drain body pivotally supporting a magnet. A magnet or ferromagnetic material is appended to a lifting pedestal which in turn supports a stopper sized to selectively block the sink's drain collar. The stopper can be caused to selectively seat upon and be removal from the drain collar through actuation of the magnetic assembly along the drain body | 2009-10-15 |
20090255042 | REPLACEMENT FITTING FOR TOILET FLUSH VALVES - The device of the present invention comprises a limiting face configured to limit a movement of a stop arm of a toilet flush system actuator unit, that may be mounted to a toilet flush valve body by at least one retention piece. A fulcrum piece may also be provided, the fulcrum piece including a fulcrum hole adaptably sized to receive a fulcrum pin of a toilet flush system actuator unit, such that when the device is installed on a broken toilet flush valve the device will substitute, or provide support, for the support arms with fulcrum holes and stop tab for the toilet tilt valve. | 2009-10-15 |
20090255043 | Toilet Flush Valve With Reducing Cross Section Valve Seat - A canister flush valve is disclosed with a valve seat modified to accommodate a greater initial surge of flow, without distorting flushing performance. There is a mounting at the bottom of a toilet tank that links to an outlet hole from the tank and forms a valve seat. A passageway through the mounting tapers in an arcuate manner below the valve seat. There is also a guide support structure in the passageway, preferably centered. The guide support structure also has a tapered leg. | 2009-10-15 |
20090255044 | Portable Toilet - A collapsible portable toilet having an expanded and a compressed state. The toilet has a seat and a base. The seat is connected to a top of a collapsible assembly and the base is connected to the bottom of the collapsible assembly. The toilet has a cover that is cylindrical and surrounds the collapsible assembly. The cover contains a coil that is resilient to the expended position. The cover has a plurality of fasteners for holding the toilet in a compressed state. In the expanded state a plurality of segments extend toward the ground or supporting surface. The stop arm is insertable into the collapsible assembly to secure the toilet in an expanded state. The toilet utilizes a disposable inner bag for use in the interior of the toilet. The toilet is fittable within a carrying bag when in a compressed state. | 2009-10-15 |
20090255045 | Excretion packaging type portable tollet apparatus - A portable toilet apparatus of the type is adapted to pack the excretion produced at a time into a flexible bag-like container and hermetically seal the pack, is not very bulk as a whole and allows aged persons and persons handicapped at lower limbs to sit on the toilet seat thereof with ease, while capable of neatly containing several packs of excretion under the toilet bowl, more specifically about four to six packs. A portable toilet apparatus of a type adapted to pack the excretion produced at a time into a flexible bag-like container to form a pack, hermetically seal the pack, drops the pack into a storage section arranged under the toilet main body includes a pack storage section having a shallow box-shaped profile and located substantially right below the dropping pack and pack moving means for moving the dropped and hermetically sealed pack within the storage section, the pack moving means arranged in the pack storage section. | 2009-10-15 |
20090255046 | DISPOSABLE COLLAPSIBLE PORTABLE TOILET - A disposable portable toilet that is efficiently fabricated from foldable stock, such as corrugated cardboard, with minimal waste and adapted with a fluid absorbing inner liner is disclosed. Foldable stock material is formed as a blank sheet having a plurality of fold lines defining multiple panels disposed in side-by-side relation, and a joining tab. Each panel includes a fold-in tab that functions to provide a rim. The blank sheet provides a structure that may be configured to form a support structure that is selectively configurable from a collapsed configuration to an expanded configuration. An absorbent liner is insertedly received within the support structure. Padding sections are disposed on the liner in proximity to overlay the top rim of the support structure when the liner is received therein thereby providing the device with a padded upper rim. A drawstring functions as a closure member to close the liner after use. The present invention thus provides a disposable toilet that is particularly suited for emergency use by anyone, and particularly for use by small children while away from home. | 2009-10-15 |
20090255047 | Continuous surfing waves system - Continuous Surfing Waves System (CSWS) is the system, where in closed shape pool the (CSWS) producing real waves, which circling continuous in the pool, without loosing it's energy or dying, because they are following the route of the pool and keep re-entering the starting point, receiving continuously boost from (CSWS). The new and distinctive is where (CSWS) are able to create waves with indefinite long life, with full control of their size, speed shape and direction. | 2009-10-15 |
20090255048 | Hot Tub and Straddle Chair Apparatus - A hot tub including a straddle chair that allows a user to comfortably sit within the hot tub in a variety of positions while receiving a water massage to various parts of the user's body. The tub includes a floor, an interior, a sidewall projecting upward relative to the floor, an upper rim around the upper perimeter of the tub, a plurality of seats along the sidewall of the tub, the straddle chair, and a hydrotherapy system for applying a water massage to users sitting in the straddle chair and the plurality of seats. The straddle chair has a back support and a straddle seat. The back support protrudes outward from the sidewall to create space between the straddle seat and the sidewall and between the straddle seat and the other seats in the tub, which allows the user to sit in the straddle chair in a wide range of positions and receive a water massage without contacting other seats or users in the tub. | 2009-10-15 |
20090255049 | BATHING INSTALLATION CONTROL WITH RFID/CARD READER/BIOMETRIC SCANNER - A bathing installation system includes a water receptacle, a plurality of electrically powered devices, and an electronic control system adapted to control operation of the devices. A sensor senses the presence of a personalized mobile information bearing device, the sensor having an output signal coupled to the electronic control system for indicating the sensed presence or absence of the mobile device. The electronic control system is responsive to the sensor output signal to be placed in a first state when the sensor signal indicates the sensed presence of the mobile device, and to be placed in a second state when the sensor signal indicates the absence of the mobile device. | 2009-10-15 |
20090255050 | MAGNETIZED APRON ASSEMBLY - The present invention relates generally to structures for enclosing bathing fixtures, such as bathtubs, whirlpools and showers. More particularly, it relates to an apron assembly comprising a frame member and an access panel that are held together through magnetic means. | 2009-10-15 |
20090255051 | SPA INSERT WITH FLAT UPPER FLANGE, INTEGRAL SPILLWAY AND FOOTWELL FEATURES - A spa insert is disclosed. The spa insert assembly is comprised of a shell portion and one or more plumbing elements. The shell portion includes a flat upper flange, an integral spillway, and a notch near the waterline for accepting masonry in a manner that allows for total integration of the assembly into in-ground pool or spa infrastructure. The disclosed assemblies are suitable for use in hot or cold water installations, and integrate seamlessly with specific pool or spa water features. In an embodiment, the shell is made of a vacuum-formed acrylic sheet that is formed, plumbed, and/or fiberglassed according to specific methodologies. The spa insert may include a false bottom such that in-floor features like sump pumps, jets and/or anti-entrapment systems may be installed. | 2009-10-15 |
20090255052 | Utility Sink - A utility sink system is disclosed comprising a sink and a bucket. The sink has a basin extending from an upper edge to a drain. The bucket has walls extending to a lip and has at least one opening formed therein. The lip is configured to contact the upper edge of the basin such that the bucket is suspended in the basin. The at least one opening of the bucket, in addition to facilitating handling, may provide a form of overflow when the bucket is suspended in the basin of the sink, such that the at least one opening places an interior volume of the bucket and the basin of the sink in communication with one another. Further, the at least one opening of the bucket may provide a pouring spout. | 2009-10-15 |
20090255054 | SANITARY QUICK-CONNECT VANDAL PROOF OPEN DRAIN STOPPER - A drain stopper assembly for selectively opening and closing a drain located within a basin, tub or sink A lifting frame assembly is situated within the drain body supporting a stopper. The lifting frame is provided with first and second annular regions selectively coupled to a piston caused to extend within and withdrawn from the drain body. In a first orientation, the piston extends within a first annular region allowing the stopper and lifting frame to be removable from the drain body while in a second orientation, the piston extends within a second annular region which prevents the stopper and lifting aim from being removed from the drain body. | 2009-10-15 |
20090255055 | PNEUMATICALLY OPERATED BELLOWS POP-UP ASSEMBLY FOR USE IN DRAINS - A drain stopper assembly for selectively opening and closing a drain located within a basin, tub or sink, the drain having an opening within said basin, tub or sink for facilitating the selective passage of water therethrough and passed its drain collar and drain body. A stopper is provided being selectively sealable on said drain collar allowing selective passage of water, bellows positioned within the drain body, an air supply in communication with the bellows being actuatable from a position exterior to the drain body for selective expansion and contraction of the bellows wherein an expansion of the bellows causes the stopper to separate from the drain collar and contraction of the bellows causes the stopper to seat upon the drain collar. | 2009-10-15 |
20090255056 | Bed with automatic mattress lifting system - The bed with automatic mattress lifting system is a bed with a frame and an internal drive system for raising a mattress above the frame, allowing the user to easily change the sheets or other bed coverings. The mattress rests on a mattress supporting platform, which, in the lowered position, is received within the frame. In operation, driven motion of an internal rod caused by a drive system located within the frame generates rotation in a lever arm. The lever arm is secured to a shaft that extends across the frame, and rotation of the shaft causes a pair of supports to rotate. Upper ends of the supports are joined to a lower surface of the mattress supporting platform, thus driving upward movement of the mattress supporting platform. The sheets cover both the mattress and the platform, allowing the sheets to be changed without having to manually lift the mattress. | 2009-10-15 |
20090255057 | PATIENT REPOSITIONING SYSTEM - A patient repositioning system includes a drive unit, which is adapted for mounting to a head end of a patient support, and a clamp assembly. The clamp assembly is mounted to a headboard, which releasably mounts to the drive unit. The clamp assembly is mounted in the headboard in a stowed position and is configured for deployment from the headboard for coupling to a panel on the patient support. The drive unit includes a housing and a winding assembly supported in and enclosed by the housing. The winding assembly includes at least one tether, which is adapted to couple to the clamp assembly when the headboard is mounted to the drive unit and when the clamp assembly is deployed from the headboard. The tether is further optionally adapted to decouple from the clamp assembly when the clamp assembly is moved to its stowed position in the headboard. | 2009-10-15 |
20090255058 | APPARATUS AND METHODS FOR LITTER SUPPORT SYSTEM FOR VEHICLES - A litter support system for a vehicle including a support framework connectable to a wall of the vehicle, an upper litter support arm for holding a litter, the upper litter support arm connected to the support framework, a lower litter support arm for holding a litter, the lower litter support arm connected to the support framework, wherein the upper and lower litter support arms are connected to the support framework such that the upper and lower litter support arms are rotatable between a store position and a first support position and movable substantially horizontally between the first support position substantially adjacent to and near the support framework and a second support position substantially extended outwardly from the support framework. | 2009-10-15 |
20090255059 | SLEEPING BAG ATTACHMENT SYSTEM - A sleeping bag comprises first and second halves and an entrance end having an entrance aperture. At the entrance end, a first member attachment zipper half extends across the first half, and a second member attachment zipper half extends across the second half. A detachable pillow sleeve can be removably secured to the sleeping bag by securing a pillow sleeve attachment zipper half on the detachable pillow sleeve to either the first or second member attachment zipper half. The pillow sleeve also has a first hood attachment zipper half, and a detachable hood can be removably secured to the pillow sleeve by securing a second hood attachment zipper half on the hood to the first hood attachment zipper half. The hood can also be secured directly to the sleeping bag by securing the second hood attachment zipper half to either the first or second member attachment zipper half. | 2009-10-15 |
20090255060 | EXERCISE MAT - The present invention relates to an exercise mat having improved functionality with respect to carrying items or materials. In particular, the disclosed exercise mat has a generally rectangular main body, the main body being bounded by a first end, a second end, a first side, and a second side, the second end being disposed opposite the first end, the second side being disposed opposite to the first side. The exercise mat has a first handle assembly attached to the main body along the first side of the main body; and a second handle assembly attached to the main body along the second side of the main body. The exercise mat provides a generally planar configuration when used during exercise and a substantially collapsed configuration when the ends are folded over the center region and the mat is lifted by the handles such that material deposited in the center region of the mat is substantially retained therein. | 2009-10-15 |
20090255061 | CLEANING SYSTEM UTILIZING AN ORGANIC SOLVENT AND A PRESSURIZED FLUID SOLVENT - A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum. Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether or tripropylene glycol methyl ether, a mixture thereof, or a similar solvent and the pressurized fluid solvent is preferably densified carbon dioxide. | 2009-10-15 |
20090255062 | CONTROLLING METHOD OF WASHING MACHINE - A controlling method of a washing machine is disclosed. A controlling method of a washing machine includes spinning to rotate a drum at a first speed to dehydrate the laundry, water draining to drain water from the drum, water supplying to supply water to a tub, while rotating the drum at a second speed for the laundry to be closely in contact with an inner circumferential surface of the drum, and penetration rinsing while rotating the drum at the second speed or at a third speed to rinse the laundry. According to the controlling method, a time taken to perform a rinsing cycle may be reduced. Furthermore, rinsing efficiency may be improved together with the reduced time of the rinsing cycle. | 2009-10-15 |
20090255063 | Polymeric hair dyes - Disclosed are polymeric dyes of formula (1a); (1b); or (1c); wherein A and B, independently from each other represent a polymer backbone; X | 2009-10-15 |
20090255064 | Dyeing of Polyamide Fibers - The present invention relates to a process for dyeing fibre materials composed of natural or synthetic polyamides wherein an alkoxylated and quaternized fatty acid amine, preferably an oleylamine, is used as a leveling agent. The present compound leads to very uniform dyeings and is very effective in low concentrations. | 2009-10-15 |
20090255065 | WATER-RESISTANT AND FLOATABLE FOOTWEAR AND METHOD OF MANUFACTURE THEREFOR - A water-resistant and floatable footwear including an outsole and insole, and an upper member affixed to the sole, wherein the footwear is floatable in water. In particular, the insole of the footwear is constructed of the material “marine buoy;” that is, the insole has an inner structure and an outer coating, the inner structure being constructed of a thermoplastic resin and the outer coating being constructed of a vinyl polymer. The footwear is advantageously water-proof and provides buoyancy in water. | 2009-10-15 |
20090255066 | REARRANGEABLE INTERCONNECTABLE SYSTEM FOR HANDICAP RAMPS AND PLATFORMS - A series of interconnectable foam-block ramps and platforms are provided that are cut from low density EPS foam but coated with durable exterior polyurea coating, and that include optional hard surfaces, and edge-and-corner treatments, and railing with hand grips. The components resist deformation and withstand extreme weather conditions, but are surprisingly lightweight and include integral hook connectors that securely engage. They can be easily assembled/installed to form a handicap ramp and/or arranged to form novel “terrains” for wheeled devices and/or arranged to form stages and platforms. The components are sufficiently durable to support high-stress wheeled devices such as a wheelchairs, trick bikes, skateboards, in-line skates and the like. A variety of optional components include a curb-simulating element, intersection-forming platforms, X-intersection connectors, double-decker platforms, steps, and railings. | 2009-10-15 |
20090255067 | MANUALLY-OPERATED RAMP FOR HANDICAPPED ACCESS - A manually operated ramp assembly includes a ramp platform and a drive assembly. The ramp platform is moveable between a stowed position and a deployed position, and the drive assembly is coupled to and affords movement of the ramp platform. A shaft extends away from the drive assembly and defines a shaft axis. The shaft is coupled to the drive assembly to cause movement of the ramp platform between the stowed position and the deployed position in response to rotation of the shaft about the shaft axis. A handle is disposed at a distal end of the shaft for manual rotation of the shaft about the shaft axis. A biasing member biases the ramp platform toward the stowed position. | 2009-10-15 |
20090255068 | Corner Joint Structure for Bridge Pier and Method of Producing the Same - An end face ( | 2009-10-15 |
20090255069 | POOL CLEANING VEHICLE HAVING ALGORITHM FOR MOVING - Disclosed herein is using a combination of pump and drive motor activation and de activation the vehicle can be turned and programmed to avoid vertical and other obstacles. | 2009-10-15 |
20090255070 | POOL CLEANING VEHICLE HAVING IMPROVED INTAKE PORT - A swimming pool cleaning device is disclosed herein. The device includes a vehicle having a body shell and an interior and at least one intake port located on the body shell. The vehicle includes at least one water outlet port also located on the outer shell. The vehicle includes a drive mechanism which in different embodiments includes pairs of wheels and/or rollers or a combination of wheels and rollers for moving the vehicle along the pool surface. In one embodiment, the intake ports are located in close proximity to the drive mechanism. This assures the intakes of being consistently close to the pools surface as the vehicle moves. In another embodiment, the vehicle has a concaved bottom. The concaved bottom points towards the interior. In this embodiments the intakes can be located slightly farther away from ends of the vehicle as a result of the curvature of the bottom while maintaining sufficient sucking power to clean the pool water. | 2009-10-15 |
20090255071 | Rotatable scrub brush - A rotatable scrub brush having particular application for removing dried residue from a bucket or similar container. The scrub brush includes a shaft, one end of which can be coupled to a conventional drill. The opposite end of the shaft is connected to a hollow bulb having cleaning bristles projecting outwardly therefrom. Openings through the bottom of the hollow bulb communicate with respective water inlet ducts. When the bulb is dipped in water standing in the bucket to be cleaned, the water will flow upwardly through the inlet ducts to be collected inside the bulb. A rotational force generated by the drill is imparted to the bulb by way of the shaft to cause the bulb to spin at high speed. As the spinning bulb is lifted out of the standing water and moved along the sides of the bucket, the water collected at the interior of the bulb will be expelled therefrom through outlet ports in order to moisten the cleaning bristles and the residue on the bucket to be removed by the bristles. | 2009-10-15 |
20090255072 | Rotary Brush for Motor Vehicle Washing Systems - A helical rotary brush for motor vehicle washing systems comprising a plurality of strips coupled to a central support element, through restrained joint coupling means, comprising slots designed for receiving suitably contoured bar elements, said slots being arranged with an helical arrangement on the central support element. | 2009-10-15 |
20090255073 | Lint removing stick - A lint removing device is formed in the shape of a stick, with a central, rectangular support member and a length of pressure-sensitive adhesive material wound around the support member. The use of an essentially two-dimensional support member allows for the lint removing device to be relatively small and compact, easy to carry in a pocket or purse. The edges of the support member can be used to assist in removing used portions of the adhesive. Cuts or perforations may be formed at locations along the length of the adhesive to simplify the removal of used material. A separate protective covering layer is used to prevent debris from sticking to the adhesive between uses. | 2009-10-15 |
20090255074 | Cleaning device - A cleaning device comprises a main body having a first side provided with a first opening defining a first accommodating space, and a second side provided with a second opening defining a second accommodating space; a squeezable wiper whose first end penetrates the first opening and is retained in the first accommodating space and whose second end is outside the main body; a shield connected with the first opening so that the second end of the wiper is received in the shield; a cleaning liquid bottle received in the second accommodating space and comprising a nozzle portion having a spraying hole; and a cap having a first side connected with the second opening and provided with a third opening, through which the nozzle portion extends to be received in the cap, and a second side having an aperture communicating with the third accommodating space and corresponding to the spraying hole. | 2009-10-15 |
20090255075 | GRILL TOOL, ASSOCIATED PAD, AND ASSOCIATED METHODS - A grill tool, a pad usable with the grill tool, and a method of making and using the grill tool are disclosed. Such a grill tool is configured for cleaning a surface while maintaining the surface at a temperature up to the operating temperature of the surface. The grill tool includes a tool head and a tool handle. The tool head includes an attachment mechanism for removably attaching a cleaning pad to the head so as to present a major cleaning surface and opposite minor cleaning surfaces. The tool handle may be configured to include handles capable of maintaining a user's hands horizontally and vertically spaced apart along the handle. | 2009-10-15 |
20090255076 | Tool System with Replaceable Heads and Offset Handle - A tool system is disclosed having a body including a handle extending therefrom, a detachable head including a working tool, and a multi-part connector for detachable connecting the head to the body, the connector including opposed, flexible members positioned on the body towards an end of the body and means on the head for connecting with the opposed flexible members, the opposed flexible members and the means for connecting with the flexible members working in concert to detachably secure the head to the body. The handle of the tool system can be offset with respect to the axis of the body and the detachable head. | 2009-10-15 |
20090255077 | Toothbrush - A toothbrush ( | 2009-10-15 |
20090255078 | Cleaning Implement - A cleaning implement | 2009-10-15 |
20090255079 | CLEANING TOWEL - A towel specifically designed for cleaning vehicles and other surfaces without the use of soap or other cleaning agents is formed of a combination of microfiber material and chamois material and comprises a first relatively thicker portion formed primarily of an underlying layer of material and an outer layer of microfiber material that is folded over and attached to both faces of the underlying layer of material; and a second relatively thinner portion formed primarily of chamois material. | 2009-10-15 |
20090255080 | Back scrubbing device & method of manufacturing same - An improved back scrubber device comprised of an exfoliation part suspended between two flexible handles, all of sufficient combined length to accommodate a human to apply pressure to, and move against, that same human's back or other hard-to-reach parts of that human's body. The exfoliant part may be a loofah. The handles may be cord or rope. The handles may be formed of one length of flexible cord or rope extended through the exfoliation part's body longitudinally, and held from sliding therethrough by a washer and fastener at each end of the exfoliant part. | 2009-10-15 |
20090255081 | Windshield Wiper Device - The invention relates to a window wiper device ( | 2009-10-15 |
20090255082 | UPRIGHT VACUUM CLEANER CAPABLE OF ADJUSTING HEIGHT OF SUCTION PORT ASSEMBLY - An upright vacuum cleaner has a cleaner body; a suction port assembly hinged to the cleaner body with a drum brush mounted on a front lower surface thereof; and a height adjusting apparatus set to an active mode or an inactive mode. In the active mode, the height adjusting apparatus raises the rear portion of the suction port assembly from an initial height, with the drum brush spaced from a surface, to bring the drum brush into contact with the surface when the cleaner body tilts from an upright position towards the rear of the suction port assembly. In the inactive mode, the rear portion of the suction port assembly remains at the initial height when the cleaner body tilts from the upright position towards the rear of the suction port assembly. | 2009-10-15 |
20090255083 | VACUUM CLEANER - A vacuum cleaner is provided. The vacuum cleaner may include a dust collection container that stores dust, a compression member that is provided in the dust collection container and which is capable of rotating in first and second directions, and a driver that rotates the compression member. The compression member rotates in a first space corresponding to a first angle range and at least a portion of the dust is stored in a second space corresponding to a second angle range. | 2009-10-15 |
20090255084 | Removable Battery Pack with Latching Mechanism - A latching assembly for a removable battery package to an electrically powered cleaning device is provided along with the electrically powered cleaning device and the electrical combination with the battery charger. The latching assembly on the battery package comprises at least one moveable first engagement member, in movable cooperation with at least one rod which is in movable cooperation with a user contact. The first engagement member secures the removable battery package with another engagement member associated at least with the cleaning device. The first engagement member is located toward a side of a long end of the battery package opposite the end with the user contact Moving the user contact moves the member through the rod between an engaged position to thereby secure the battery package to the cleaning device and an unengaged position for removal of the battery package from the cleaning device. | 2009-10-15 |
20090255085 | OVER-THE-DOOR ADJUSTABLE DOOR STOP - A decorative over-the-door, adjustable door stop includes two or more pocket-like body sections connected by an elongated strip. An interference member is positioned along the elongated strip, intermediate the body sections, at a predetermined location. The door stop is configured to reside over a top of the door with the interference member on the top of the door for contact with a frame of the door to maintain the door in an open state. | 2009-10-15 |
20090255086 | Carrier Strip for Holding Drapery Carriers and Method of Use - A drapery carrier comprising a carrier body with first and second coaxially joined wheels on opposite sides of the carrier body, and bearings entrapped within the drapery carrier between raceway seat portions of the wheels. An axial finger extends from the first wheel and is engagingly held within an axial bore of the second wheel. Respective outer circumferential wheel surfaces of the first and second wheels define first and second wheel outer diameters of the first and second wheels, and the bearing center-to-center orbit diameter is less than the first and second wheel outer diameters. Three embodiments of a carrier strip hold a plurality of the drapery carriers prior to and during insertion within a drapery track, and permit easy insertion of the drapery carriers into the track by sliding the track onto the drapery carriers while they are held by the carrier strip. | 2009-10-15 |
20090255087 | Assemblable Jerk Handle for Inflators - A handle for an inflator, comprising a body having a thin indicia portion defined by a first side viewable from opposing sides with a word formed through a left portion and a word is also formed through a right portion in reverse relative to each other such that when viewing said handle from the first side, only one of the words is readable whereas the other is not and when viewing the handle from the second side, the other the word is readable whereas the other is not. | 2009-10-15 |
20090255088 | Assemblable Jerk Handle for Inflators - An assemblable jerk handle for a lanyard cord including in one embodiment a base portion having a center channel with interior progressive teeth for receiving the lanyard cord and a cap portion for permanently snap-fitting to the base portion to securely grip and therefore retain the lanyard cord within the base portion. In another embodiment, the assemblable jerk handle comprises a base portion having a center channel positioned therethrough for receiving a bifurcated plug that receives the lanyard cord therein and forcibly closes about the lanyard cord to securely grip and therefore retain the lanyard cord within the base portion. | 2009-10-15 |
20090255089 | ROBUST OVER-CENTER LATCH ASSEMBLY - An over-center latch assembly has a base for attaching the over-center latch assembly to a first part of a unit. The first part of the unit is moveable to a second part of the unit. A handle is rotatably coupled to the base by a hinge. A pivot is coupled to the handle such that the pivot traverses about the hinge. The pivot is configured to receive a hasp. A stop surface is coupled to the base whereby rotation of the handle about the hinge is limited by the stop surface. A hinge bearing is coupled to the hinge. The hinge bearing enables an increased quantity of latch/unlatch cycles of the over-center latch assembly before failure of the over-center latch assembly. | 2009-10-15 |
20090255090 | Hinge assembly and mobile terminal having the same - A hinge assembly and a mobile terminal are disclosed. The hinge assembly can include: a torsion spring; a shaft, which penetrates through the torsion spring; a bushing, coupled to one end of the torsion spring and to one side of the shaft; a holder, which is coupled to the other end of the torsion spring, and which the shaft penetrates through; a sliding cam, which is coupled to the other side of the shaft, and which may move in linkage with the shaft; a fixed cam, which engages the sliding cam; a compression spring, which is positioned between the holder and the sliding cam, and which may place the sliding cam in close contact with the fixed cam; and a housing coupled to the holder and the fixed cam. Thus, the mobile terminal can be unfolded automatically using just a few number of parts without requiring energy consumption. | 2009-10-15 |
20090255091 | Hinge assembly and mobile terminal having the same - A hinge assembly can include: a torsion spring; a shaft, which penetrates through the torsion spring; a bushing, coupled to one end of the torsion spring and one side of the shaft; a holder, which is coupled to the other end of the torsion spring; a housing coupled to the holder; and a damper, which is coupled to the shaft, and which may dampen a rotation speed of the shaft. The damper can include: a first case, which is coupled to the shaft to move in linkage with the shaft; a second case, rotatably coupled to the first case; a viscous fluid, placed between the first case and the second case; and a stopper, which is coupled to the housing and configured to restrict the rotation angle of the second case. Thus, a mobile terminal may be unfolded automatically using a few number of parts without requiring energy consumption. | 2009-10-15 |
20090255092 | Handle with a hidden belt - This present invention is a handle with a hidden belt, applying to a handle attached on a portable device, which uses torsion springs to draw the belt into the handle. Thus, a user can not only carry the portable device with the handle, but also shoulder or hang the portable device with the hidden belt of the handle. | 2009-10-15 |
20090255093 | Handle grip - A handle grip has a body and at least one clamping ring. The body is tubular and has two ends, an outer surface and two mounting rings. The two mounting rings coaxially and respectively protrude from the two ends of the body. The clamping ring is mounted securely on one of the mounting rings of the body and has an opening, a fastening hole and a fastener. The opening is a slot formed through the clamping ring. The fastening hole is tangentially formed through the clamping ring and either side of the opening. A person may mount the body on handlebars of a motorcycle or a handle of a tool and use the clamping ring to ensure the body is held securely. | 2009-10-15 |
20090255094 | Retainer for bag shoulder strap - A retainer for a bag shoulder strap, including a flat longitudinal member having a retaining portion on one end, a pin retaining member secured to one side of the flat longitudinal member, and a pin member. The pin retaining member defines a transverse space between the retaining member and the longitudinal member adjacent the longitudinal member other end, and also includes wings spaced from the longitudinal member and projecting inwardly from opposite sides adjacent the longitudinal member one end. The pin member includes a transverse portion pivotally trapped in the transverse space, and first and second pin legs extending longitudinally from opposite ends of the transverse portion to pointed ends adjacent the longitudinal member one end. In a securing position the pointed ends of the pin legs are between the pin retaining member wings and the longitudinal member. | 2009-10-15 |
20090255095 | BREAKAWAY LANYARD AND HARDWARE FOR MAKING SAME - Amongst other things, there is disclosed a breakaway lanyard comprising a carrier body having an upper end and an opposed lower end, and a lanyard strap having a first end and a second end. The first end is releasably connectable to the carrier body. The second end is fixed to the carrier body substantially at the upper end thereof. The first end is releasable from connection with the body portion upon application to the lanyard strap of a force exceeding a threshold level of force. | 2009-10-15 |
20090255096 | Display attachment apparatus - A display attachment apparatus comprising a clamp assembly and a mounting assembly. The clamp assembly has a first clamp arm, a second clamp arm and a hinge assembly hingedly coupling the first clamp arm to the second clamp arm. Each clamp arm has a plurality of magnets which engage either corresponding magnets or other ferromagnetic members on an opposing clamp arm, when the clamp arm is in an engaging, or closed configuration. | 2009-10-15 |
20090255097 | Clip structure for wireless transmission devices - A clip structure for a USB wireless transmission device includes a housing, a flexible clip, a guide ramp, and a positioning wall. The flexible clip is pivotally disposed on the housing and is provided, on a surface thereof, with the guide ramp and the positioning wall. When the flexible clip is pivoted to a clipping position, the positioning protrusion of the housing happens to fall between the guide ramp and the positioning wall, and that the positioning wall restrains the positioning protrusion therein and prevents the flexible clip from pivoting and escaping from the clipping position. Therefore, a flexible object, to be clipped, is clipped in several folds so as to obtain a desirable clipping and securing effect. | 2009-10-15 |
20090255098 | CLAMP WITH A NON-LINEAR BIASING MEMBER - In an embodiment, there is disclosed a clamp, having a housing; a latch member extending from within the housing, and the latch member translatable along a displacement axis; an actuator mounted to the housing and operatively associated with the latch member to translate the latch member along the displacement axis; and a nonlinear biasing member operatively associated with the latch member and the housing, and the nonlinear biasing member positioned to bias the latch member toward a retracted position. Other embodiments are also disclosed. | 2009-10-15 |
20090255099 | LATCH APPARATUS - A latch apparatus includes a holder, a locking member capable of being received in the holder and a driving member connecting to the locking member. The holder includes an accessing hole in one of the sidewalls thereof. The locking member includes a locking portion and is movably placed between a first position and a second position. When the locking member moves to the first position, the locking portion extends out of the holder via the holder accessing hole. When the locking member moves to the second position, the locking portion is received in the holder. The driving member is capable of be manipulated to slide and cause the movement of the locking member from the first position to the second position. | 2009-10-15 |
20090255100 | FASTENING DEVICE - A fastening device | 2009-10-15 |
20090255101 | Safety buckle - A safety buckle includes an intermediate buckle member, which has two opposite receiving holes and two smoothly arched grooves on the top and bottom sides in each receiving hole, and two connecting buckle members each having a plug insertable into the receiving holes of the intermediate buckle member and raised portions protruded from the top and bottom sides of the plug for engaging the smoothly arched grooves to secure the respective connecting buckle member to the intermediate buckle member for allowing the connecting buckle members to be biased relative to the intermediate buckle member within a predetermined angle. In an alternate form of the safety buckle, the locations of the raised portions and the locations of the smoothly arched grooves are exchanged. | 2009-10-15 |
20090255102 | REPAIR OF FUEL NOZZLE COMPONENT - A method of repairing a fuel nozzle is disclosed comprising the steps of preparing a damaged component for repair; directing thermal energy towards a substrate; directing a stream of powder material; and depositing the powder material onto the substrate. | 2009-10-15 |
20090255103 | METHOD FOR MANUFACTURING FERRITE MAGNET DEVICE, METHOD FOR MANUFACTURING NON-RECIPROCAL CIRCUIT DEVICE, AND METHOD FOR MANUFACTURING COMPOSITE ELECTRONIC COMPONENT - A method for manufacturing a ferrite magnet device including a ferrite body and first and second center electrodes arranged so as to intersect and be electrically insulated from each other and a permanent magnet arranged to apply a direct current magnetic field to the ferrite body and a method for manufacturing an isolator or a composite electronic component, which include the ferrite magnet device. A magnetic force of the permanent magnet is adjusted using a measurement jig and a magnetic force adjusting apparatus while the permanent magnet is fixed to a principal surface of the ferrite body. | 2009-10-15 |
20090255104 | Simplified generator removal operation for rotor removal of center generator in a single shaft combined cycle machine - A method of removing a rotor from a generator of a single shaft combined cycle machine comprising a gas turbine, generator and steam turbine axially aligned, the method comprising: disengaging fasteners securing stator support feet of the generator to a foundation thereof; vertically raising the generator above the foundation; disposing temporary supports on each lateral side of the generator, beneath the stator support feet; securing the stator support feet to the temporary support columns; installing a maintenance personnel access platform over the steam turbine, axially adjacent the generator; and removing the rotor from the generator to the access platform. | 2009-10-15 |
20090255105 | Mandrel Extraction Tool and Method of Using Same - A mandrel extraction tool ( | 2009-10-15 |
20090255106 | Method of using an extender for a separable insulated connector - Removal of a conventional separable insulated connector from an electric power system often results in a shortened electric cable. An extender for a separable insulated connector enables the separable insulated connector to connect to a shortened cable. A conventional cable adapter is inserted into the extender, which includes a conductive connector for accepting the shortened cable and a conductive rod for carrying electric power from the shortened cable to the separable insulated connector. The extender also includes an inner semi-conductive layer that borders the conductive rod and compression connector, an outer semi-conductive layer, and a insulating layer between the two semi-conductive layers. The extender is inserted into a separable insulated connector, which is then connected to the electric power system. | 2009-10-15 |
20090255107 | PIPING ALIGNMENT DEVICE AND METHOD - An apparatus is presented for providing vertical or horizontal alignment to a pipe or conduit extending through a floor, wall or ceiling surface, comprising a box-like housing having a first set of one or more openings extending therethrough, one or more pipe stubs for extending through the first set of one or more openings of the housing for receiving partially therein the pipe or conduit, and elastomeric members for securing the pipe stubs within the openings of the housing and to provide a fluid-tight seal therebetween. The alignment device is adapted to be positioned within the floor, wall or ceiling surface, respectively, through which the pipe or conduit is to extend. The number, location and size of the stub openings can be varied to accommodate piping systems of varying sizes and configurations, and may be determined on a case-by-case basis prior to construction, relying on customized pipe fittings as well as standardized models for masonry construction and wood-frame construction. Other embodiments of the invention may consist of multiple openings of various dimensions, aligned in the center of the housing or in combinations suitable for specific pipes and other variations. | 2009-10-15 |
20090255108 | Process to invert a structure and the associated tooling to such a process - A process to invert a structure, for example a vehicle body after an equipment mounting phase, namely of mobility means, on the underside of said structure, process wherein the structure is made to swivel around an instantaneous axis of rotation which is perpendicular to the longitudinal axis of the structure, such axis of rotation being located in the vicinity of a first end of the structure, maneuvering means being positioned at the other end of the structure to control this swiveling. | 2009-10-15 |
20090255109 | BATTERIES AND COMPONENTS THEREOF AND METHODS OF MAKING AND ASSEMBLING THE SAME - Exemplary embodiment include method of sealing battery cooling plates, and methods of assembling battery using battery cooling plate racks and a single component including multiple cooling plates an connection portions therebetween. | 2009-10-15 |
20090255110 | PHOTO-ETCHED EDM ELECTRODE - An electrical discharge machining electrode includes a body and one or more shaped teeth. The one or more shaped teeth of the body have a diffuser section and a metering section in electrical communication therewith. The body and the teeth may be formed by a process of photochemically etching a substrate made from an electrically conductive material. | 2009-10-15 |
20090255111 | MULTILAYER PRINTED WIRING BOARD - A method of forming a circuit board which includes generating laser light with a carbon dioxide laser and making a hole through an insulating substrate by irradiating the insulating substrate with the laser light. The hole includes a top opening in a top surface of the insulating substrate, a bottom opening in a bottom surface of the insulating substrate, and an inner wall extending from the top opening to the bottom opening along a thickness direction of the insulating substrate, the inner wall including a bulge which extends in a direction generally orthogonal to the thickness direction. A via hole is formed in the insulating substrate by providing metal in the hole such that the metal extends from the top opening to the bottom opening along the inner wall, and completely closes each of the top and bottom openings. | 2009-10-15 |
20090255112 | Terminal Applicator Method and System - Methods and systems are provided for automatically crimping terminals or connectors to wires wherein the terminals or connectors are provided in strip form and may be of varying sizes, shapes, and pitches. A method according to the present invention includes providing a plurality of terminal connectors, the connectors being secured to a terminal strip in side-by-side relationship with their axes extending laterally from the strip; moving a crimping die on a ram through a working stroke towards, and a return stroke away from, a crimping anvil to crimp an individual terminal connector located therebetween onto a wire during each working stroke of the ram; and indexing the strip between successive crimping operations thereby to locate a next leading connector on the strip between the die and anvil, wherein the strip is indexed by a drive mechanism contacting the strip through pressure-engagement. | 2009-10-15 |
20090255113 | Process For Hardening An Annular Groove Of A Piston Head By Means Of Laser Beams And A Piston Produced By The Process - The invention relates to a process for hardening an annular groove of a piston head ( | 2009-10-15 |
20090255114 | Methods for correcting twist angle in a gas turbine engine blade - A method of correcting a twist angle of a gas turbine engine blade includes measuring an existing twist angle of the blade, applying a first angular load to a first end of the blade; and measuring a repaired twist angle of the blade. The first angular load applied to the first end of the blade is based on an empirical correlation between a plurality of angular loads necessary to produce a plurality of twist angle correction values. | 2009-10-15 |
20090255115 | Method for developing a repair process to correct a deformed gas turbine engine component - A method of developing a repair process for a gas turbine engine component deformed during engine operation includes determining peak stress locations in a model of the component, applying loads to sample components based on the model to produce geometrical correction values in the samples, generating data from the samples including the loads applied and the geometrical correction values produced, destructively analyzing the samples at the peak stress locations for structural imperfections, and correlating the loads applied to the geometrical correction values produced to determine allowable loads necessary to produce target geometrical correction values in a used component substantially free of structural imperfections. | 2009-10-15 |
20090255116 | METHOD OF REPAIRING A FUEL NOZZLE - A method of repairing a fuel nozzle is disclosed comprising the steps of forming a pilot assembly; installing into a repair bore; inserting a primary adaptor into a repair bore such that the primary adaptor is in flow communication with a pilot flow passage and the pilot assembly; and coupling the primary adaptor to a distributor and the new pilot assembly. | 2009-10-15 |
20090255117 | GAS TURBINE HOT GAS COMPONENT REPAIR METHOD - A gas turbine engine hot gas component repair method for defects that do not extend through the thickness of the component is provided. First defects are removed by machining a cavity in the surface of a component. Coupons, fittable within the cavities are manufactured, are for example coated with brazing medium on an inner surface and then joined to the component by joining means such as laser metal forming. The joint holds the coupon during later heat treatment, thereby eliminating a need for holding aids. Before heat treatment, a further brazing medium can be applied to the surface of the coupon overlapping onto the component. A single heat treatment, brazing the coupon to the component and, brazing the brazing medium to the outer surface of the coupon can, then be used to complete the repair. | 2009-10-15 |
20090255118 | METHOD OF MANUFACTURING MIXERS - A method for fabricating a unitary mixer is disclosed, said method comprising the steps of determining three-dimensional information of the unitary mixer having at least one swirler, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary mixer, and successively forming each layer of the unitary mixer by fusing a metallic powder. Exemplary embodiments are disclosed, showing unitary mixer comprising an annular housing and a swirler having a unitary construction wherein unitary mixer is made by using a rapid manufacturing process. In one aspect of the invention, the rapid manufacturing process is a laser sintering process. | 2009-10-15 |
20090255119 | METHOD OF MANUFACTURING A UNITARY SWIRLER - A method for fabricating a unitary swirler is disclosed, the method comprising the steps of determining three-dimensional information of the unitary swirler having a plurality of vanes arranged in a circumferential direction on a body around a swirler axis and a wall extending between a rim and a portion of the body, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary swirler, and successively forming each layer of the unitary swirler by fusing a metallic powder using laser energy. Exemplary embodiments are disclosed, showing a unitary swirler comprising a plurality of vanes extending from a hub having a unitary construction wherein unitary swirler is made by using a rapid manufacturing process. In one aspect of the invention, the rapid manufacturing process is a laser sintering process. | 2009-10-15 |
20090255120 | METHOD OF ASSEMBLING A FUEL NOZZLE - A method of assembling a fuel nozzle comprises the steps of forming a pilot assembly; coupling the pilot assembly to a unitary distributor such that the pilot assembly is in flow communication with a pilot flow passage in the unitary distributor; coupling a unitary swirler having an adaptor to the unitary distributor; coupling the adaptor to a stem housing; coupling the unitary distributor to the stem housing; and coupling a centerbody to the stem housing. | 2009-10-15 |
20090255121 | MANUFACTURING METHOD OF VALVE UNIT - In a manufacturing method of a valve unit, which includes a valve having a rotatable shaft that is rotatably supported by a housing through a bearing to open and close a fluid passage defined in the housing, the housing and the valve are simultaneously molded in a mold assembly. The bearing is installed between the housing and the rotatable shaft during execution of the molding of the housing and the valve. | 2009-10-15 |
20090255122 | INTERCHANGEABLE JEWELRY ITEM - An earring that is convertible to a bracelet and vice versa is provided. The design comprises a chain of any type with magnetic clasps affixed at either end. Each earring may be attached to a person's ear lobe by using the magnetic elements in each clasp—the magnet elements attract one another when each clasp is fixed on either side of the earlobe. Alternatively, the two earrings can be coupled together in order to form a bracelet. Corresponding clasps from each of the earrings are mated together (via their internal magnets) in order to form a pair of decorative globes. | 2009-10-15 |