| 16th week of 2013 patent applcation highlights part 8 |
| Patent application number | Title | Published |
|---|
| 20130092311 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF HIGH-PRESSURE GAS TANK - A thermal curing device is used to manufacture a high-pressure gas tank by FW method. In the thermal curing device, a tank vessel configured to have a fiber layer formed on its outer surface by winding carbon fibers impregnated with a thermosetting resin is held to be rotatable about a virtual central axis of the tank vessel. In the thermal curing device, the tank vessel is heated by a heating unit during rotation, so as to thermally cure the thermosetting resin in the fiber layer and thereby form a fiber-reinforced resin layer. A bubble removal process for preventing formation of air bubble in the fiber-reinforced resin layer is performed at multiple different stages during such heating. | 2013-04-18 |
| 20130092312 | METHODS FOR FORMING COMPOSITE STRUCTURES - A method for forming a composite structure may include positioning a composite sheet adjacent to a die opening. A portion of the composite sheet may be constrained between a first forming surface and a second forming surface. The first forming surface may be spaced a gap distance from the second forming surface. The gap distance may be substantially equal to or greater than the sheet thickness. The composite sheet may be urged through the die opening and along a third forming surface to form a composite bottom from the composite sheet. | 2013-04-18 |
| 20130092313 | COATINGS DERIVED FROM POLYESTERS CROSSLINKED WITH MELAMINE FORMALDEHYDE - A coating composition is based on a polyester mixed with an alkyl-etherified melamine formaldehyde. The coating composition is partially cured in a first stage to provide a thermoformable partially cured, tack-free, non-blocking, coating layer, followed by application to generally a contoured substrate and thermoforming to conform thereto. The contoured partially cured coating layer is then heat cured to form a cured coating. A hydroxyl-terminated polyoxetane containing repeat units derived from oxetane monomers having one or two pendent —CH | 2013-04-18 |
| 20130092314 | FIBRE BASED PANELS WITH A DECORATIVE WEAR RESISTANCE SURFACE - A method to produce building panels is disclosed which method includes the step of applying a layer ( | 2013-04-18 |
| 20130092315 | NOVEL ENVIRONMENTAL ENGINEERED WOOD LAMINATE FLOORING MANUFACTURING METHOD - An environmental engineered wood laminate flooring manufacturing method comprising the following: using a wood veneer layer ( | 2013-04-18 |
| 20130092316 | Reinforced Liners For Pipelines - System and method for producing a pipeline liner for an additional pipeline. An exemplary system comprises a source of material to form a body of the liner and also comprises a source of material to form a reinforcement structure in the liner. The exemplary system additionally comprises a device that simultaneously receives the material to form the body of the liner and the material to form the reinforcement structure in the liner. The device produces the body of the liner with the reinforcement structure interspersed within the body of the liner in a single-step process. | 2013-04-18 |
| 20130092317 | METHOD FOR PRODUCING A FUEL CONTAINER FOR MOTOR VEHICLES AND FUEL CONATINER FOR MOTOR VEHICLES - A method for producing a fuel container and a fuel container for motor vehicles. The method comprises the extrusion of web-type preforms, the shaping of the preforms to form shell-shaped intermediate products in a first step, and forming a container in the same moulding tool in a second step, at least one tank-filling and/or operational venting device being fastened to the inner wall of at least one intermediate product between the first and second steps by a material and/or form-fitting joint in one work cycle, the wall of the intermediate product being penetrated by a connection fitting during assembly, with a use of at least one conduit section of variable length as a part of a vent line. | 2013-04-18 |
| 20130092318 | MULTILAYER ADHESIVE SHEET AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT - Provided is a multilayer adhesive sheet which enables easy separation between an adhesive layer and a die attach film during the pick-up even in cases where an acrylate ester copolymer is used in the die attach film, thereby making the pick-up work of semiconductor chips after the dicing easy. The multilayer adhesive sheet comprises a base film, an adhesive layer that is disposed on one surface of the base film, and a die attach film that is disposed on an exposed surface of the adhesive layer. The adhesive that constitutes the adhesive layer contains: (A) a (meth)acrylate ester copolymer; (B) an ultraviolet polymerizable compound; (C) a multifunctional isocyanate curing agent; (D) a photopolymerization initiator; and (E) a silicone polymer. | 2013-04-18 |
| 20130092319 | Flexible Housing Filter And Methods For Making Such Filter - A method for manufacturing a blood filter assembly is provided that includes the steps of providing a first housing sheet and a second housing sheet. The method includes locating and sealing at least one port onto each of the first and second housing sheets. The method includes locating the filtration medium between the first housing sheet and the second housing sheet. The method includes applying heat and pressure to form at least one seal that commingles the first and second housing sheets along with the filtration medium, wherein the periphery of the seal commingles only the first and second housing sheets. | 2013-04-18 |
| 20130092320 | METHOD FOR TRANSFERRING A THIN LAYER OF MONOCRYSTALLINE SILICON - A method for transferring a thin layer of monocrystalline silicon from a free face of a monocrystalline silicon donor substrate having a thickness greater than that of the thin layer includes implanting ions through the free face to form a buried brittle layer in the silicon, using a polymer layer, bonding the donor substrate, by the free face, to a receiver substrate, and fracturing the thin layer from the donor substrate at the buried brittle layer by thermal fracture processing, and selecting conditions of implantation such that a thickness of the thin layer is smaller than 10 micrometers, and a thickness of the polymer layer is below a critical threshold defined as a function of energy and dose of the implantation, the critical threshold being less than or equal to the lesser of 500 nanometers and the thin layer's thickness. | 2013-04-18 |
| 20130092321 | Fire Barrier Layer And Fire Barrier Film Laminate - A fire barrier laminate including: at least one non-fibrous fire barrier layer directly or indirectly coated onto at least one first polymeric flame propagation resistant film layer; at least one second film layer proximate to the non-fibrous fire barrier layer opposite the first polymeric flame propagation resistant film layer; at least one scrim layer disposed: (i) between the non-fibrous fire barrier layer and the first polymeric flame propagation resistant film layer; and/or (ii) between the non-fibrous fire barrier layer and the second film layer; and/or (iii) proximate to the first polymeric flame propagation resistant film layer opposite the non-fibrous fire barrier layer; and/or (iv) proximate to the second film layer opposite the non-fibrous fire barrier layer. Also, a method of making the fire barrier laminate. | 2013-04-18 |
| 20130092322 | GAS SUPPLY UNIT, SUBSTRATE PROCESSING APPARATUS AND SUPPLY GAS SETTING METHOD - A gas supply unit, for supplying a gas into a processing chamber in which a substrate is processed, includes a plurality of gas supply sources, a mixing line for mixing a plurality of gases supplied from the gas supply sources to make a gaseous mixture, a multiplicity of branch lines for branching the gaseous mixture to be supplied to a multiplicity of places in the processing chamber, and an additional gas supply unit for supplying a specified additional gas to a gaseous mixture flowing in at least one branch line. The gas supply unit also includes pressure gauges and valves for adjusting gas flow rates in the branch lines, respectively, and a pressure ratio controller for controlling that gaseous mixtures branched into the branch lines to have a specified pressure ratio by adjusting opening degrees of the valves based on measurement results obtained by using the pressure gauges. | 2013-04-18 |
| 20130092323 | Lightweight Flexible Mandrel and Method for Making the Same - A mandrel for processing a part comprises an outer sleeve and a generally flexible inner core. The outer sleeve includes at least one flexible portion along its length allowing the sleeve to flex to a desired contour. | 2013-04-18 |
| 20130092324 | Joining Surface Treatment Device and Method - A joining surface treatment device and a joining surface treatment method for treating a joining surface of a component which joining surface is used for joining two components, the joining surface treatment device comprising at least one heat source for heating a portion of a surface of a first component at which portion the first component shall be joined with a second component; and a primer application device for applying a primer to a portion of the surface of the first component which portion is heatable by the at least one heat source, wherein the at least one heat source is arranged so that it can heat the first component before and/or after applying the primer. | 2013-04-18 |
| 20130092325 | PRESSURE APPLICATION ROLLER UNIT FOR THE LAYING DOWN OF PRE-IMPREGNATED FIBRE STRIPS ON A SURFACE, AND ALSO A LAYING DOWN DEVICE - The invention concerns a pressure application roller unit | 2013-04-18 |
| 20130092326 | METHOD FOR SEPARATING BONDED BODIES USING EXCIMER LIGHT IRRADIATION - Disclosed is a method for separating a bonded body, whereby the bonded body can be separated easily. Specifically disclosed is a method for separating bonded bodies that includes a step that irradiates excimer light with a central wavelength of 1 to 300 nm on to a bonded body that has been formed by using an adhesive composition to bond substrates together, which includes and is formed by one type or two or more types of meth (acrylate) that have one or more (meth)acryloyl groups, and by hardening of said adhesive composition. At least one of the substrates is permeable to the excimer light. | 2013-04-18 |
| 20130092327 | Spray Drying Apparatus - The present invention relates to a spray drying apparatus ( | 2013-04-18 |
| 20130092328 | CONCENTRATION PLANT WITH DIFFERENTLY WORKING SECTIONS - The invention relates to a concentration plant with differently-functioning sections. The plant comprises a vertically-developing external tubular sheath (I) | 2013-04-18 |
| 20130092329 | CURTAIN SNIFFER - A system comprising a rotatable spool, an engine configured to impart torque on the spool via a drive shaft, a cord attached to the spool, and a curtain attached to the cord is disclosed. Moreover, a method comprises releasing a curtain from a hanging support, and pulling a curtain. Also disclosed is a system comprising a plurality of hangers from which a curtain is capable of being released, a spool to which a cord is attachable, an engine capable of causing the spool to be rotated, and a rim through which the cord is pulled. | 2013-04-18 |
| 20130092330 | LOW FRICTION CURTAIN DOOR STRIPPING - An industrial traffic curtain can be formed of a plurality of overlapping strips suspended contiguously to each other from a hanger fixed adjacent to a top margin of the opening. Each strip is of a flexible transparent material of substantially uniform longitudinal character having a lateral cross-section defined by an alternating series of thicker portions separated from each other by thinner portions, the thicker and thinner portions having approximately the same width, the thinner and thicker portions being united by narrower tapered regions of changing thickness. The traffic curtain thus formed exhibits a surprisingly lower electrostatic attraction between the strips so that the resistance to separation from each other as goods and transporting vehicles attempt to pass through the curtain is much lower than prior art curtains. | 2013-04-18 |
| 20130092331 | CELL AND CLASSROOM DOOR WINDOW COVER AND METHODS FOR USING THE SAME - Apparatus and methods are disclosed for controlling inmates disposed in their cells during emergency situations. The apparatus and methods may be applied to other doors or windows to block visualization there through. For example, if a school is on lockdown, a teacher may place a window shield on the window in the door to the classroom. This may prevent a threat from seeing into a room and possibly deter the threat from even entering the classroom. The apparatus includes a flexible magnetic cover which can be used by staff as a temporary cover for prison cell or school door windows. The apparatus may include a one-way viewing portion permitting persons to look in only one direction through the window shield. The apparatus could be used in any situation where people are confined for safety and security. | 2013-04-18 |
| 20130092332 | CELL DOOR WINDOW COVER AND METHODS FOR USING THE SAME - Apparatus and methods are disclosed for controlling inmates disposed in their cells during emergency situations. The apparatus includes a flexible magnetic cover which can be used by staff as a temporary cover for prison cell door windows. The apparatus may be used to help limit the inmate's visualization of prison emergency responses. Modern prison cell door designs include a cell door window but do not include any means to block this window. The apparatus may include a one-way viewing portion permitting persons outside the cell to look into the cell, but not permitting inmates inside the cell to see outside. The apparatus can be used in other situations, such as on operating room doors, for emergency room door windows, mental hospitals and in other situations where temporary blocking of a window is desirable. The apparatus could be used in any situation where people are confined for safety and security. | 2013-04-18 |
| 20130092333 | TUBULAR GEARMOTOR WITH FIXING SUPPORT - A tubular gearmotor for curtains, shutters, roller blinds or the like, comprises a support which is suitable for being fixed to a support surface and which receives a head of the tubular gearmotor which can be inserted in an insertion direction substantially coinciding with the axial extension of the gearmotor. The support is provided with means preventing the axial rotation of the head and with releasable-engagement means for preventing axial extraction of the head. The releasable-engagement means comprise locking/fixing members which are circumferentially distributed around the axis for insertion of the head and which are each movable between a first engaging position and a second disengaging position. An actuating member is also provided, said actuating member, when manually operated, performing the displacement of the locking/fixing members between the first and the second position. | 2013-04-18 |
| 20130092334 | Mesh Screen Tensioner and Related Method - The invention relates to a screen tensioning system having a mesh screen and a U-shaped channel that engages an edge of the mesh screen. A clamp engages the U-shaped channel and the mesh screen. A frame having a substantially H-shaped cross section, wherein parallel side members converge to define a longitudinal slot permit the mesh screen to extend through the longitudinal slot, yet the clamp remains secured within the frame. A plurality of fasteners secure the clamp to the frame and are tightened to apply varying degrees of local tension to the screen. Preferably, no fasteners are used to secure the screen to the clamp. | 2013-04-18 |
| 20130092335 | CELL DOOR WINDOW COVER AND METHODS FOR USING THE SAME - Apparatus and methods are disclosed for controlling inmates disposed in their cells during emergency situations. The apparatus of the present invention includes a flexible magnetic cover which can be used by staff as a temporary cover for prison cell door windows. The apparatus may be used to help limit the inmate's visualization of prison emergency responses. Modern prison cell door designs include a cell door window but do not include any means to block this window. | 2013-04-18 |
| 20130092336 | MODIFIED KRAFT FIBERS - A method of producing a modified pulp comprising treating wood chips in an extraction process to remove hemicellose to form treated wood chips; and subjecting said treated wood chips to chemical or semichemical pulping to form a modified Kraft pulp wherein the amount of hemicellulose contained in the modified Kraft pulp is from about 5 to about 10% by dry weight of the modified pulp. | 2013-04-18 |
| 20130092337 | Dewatering Screen and Method for Manufacturing the Same - The present invention relates to a dewatering screen for manufacturing paper having multi-level watermarks, having a carrier mold ( | 2013-04-18 |
| 20130092338 | ASPHALT EMULSIONS, PRODUCTS MADE FROM ASPHALT EMULSIONS, AND PROCESSES FOR MAKING FIBROUS MATS FROM ASPHALT EMULSIONS - The invention relates to asphalt emulsions comprising an asphalt component selected from the group consisting of a solvent extracted asphalt, an oxidized asphalt, and combinations thereof. The invention also relates to products made therefrom, including fibrous mats comprising a fiber component, such as glass fibers, and a binder component comprising an asphalt emulsion. The invention further relates to wet-laid processes for manufacturing fibrous mats and that employ the use of an amphoteric surfactant, which is applied to a wet fiber web prepared from a dispersion of fiber components, such as glass fibers. | 2013-04-18 |
| 20130092339 | BELT FOR TRANSFERRING WET WEB - Provided is a belt for transferring a wet web, wherein any water mark does not appear on made paper even when a rate of feeding the belt for transferring a wet web by a roll is high. The roll side layer surface of the belt for transferring a wet web has the surface structure in which the percentage of a contact area with the roll per unit area is 10% to 75% and a surface roughness Ra is 50-150 μm. | 2013-04-18 |
| 20130092340 | Process and Refractory Metal Core for Creating Varying Thickness Microcircuits for Turbine Engine Components - The present disclosure is directed to a refractory metal core for use in forming varying thickness microcircuits in turbine engine components, a process for forming the refractory metal core, and a process for forming the turbine engine components. The refractory metal core is used in the casting of a turbine engine component. The core is formed by a sheet of refractory metal material having a curved trailing edge portion integrally formed with a leading edge portion. | 2013-04-18 |
| 20130092341 | METHOD AND DEVICE FOR CASTING A PISTON FOR AN INTERNAL COMBUSTION ENGINE - In a method for casting a piston for an internal combustion engine, after solidification of the surface layer in the region of the piston-pin bores ( | 2013-04-18 |
| 20130092342 | PROCESS AND APPARATUS FOR CASTING A PISTON FOR AN INTERNAL COMBUSTION ENGINE - In a process for casting a piston for an internal combustion engine, boundary layer solidification in the region of the gudgeon-pin bores ( | 2013-04-18 |
| 20130092343 | CASTING THIN STRIP AND DELIVERY NOZZLE THEREFOR - A method of casting metal strip and equipment therefor where an elongated metal delivery nozzle extending along in a continuous caster with at least one segment having a main portion adapted to deliver molten metal in the casting pool above the nip along the metal delivery nozzle and an end portion adjacent side dams having a reservoir portion with first and second pairs of passages adapted to deliver molten metal into a molten metal pool adjacent the side dams while shells are forming on the casting rolls. The first pair of passages adapted to deliver molten metal into the casting pool adjacent the side dams, and the second pair of passages adapted to deliver molten metal into the casting pool adjacent the molten metal from the first pair of passages adjacent the side dams to inhibit formation of skulls during the formation of the cast strip during a casting campaign. | 2013-04-18 |
| 20130092344 | TRANSISTION MODULE FOR AN ENERGY RECOVERY VENTILATOR UNIT - A transition module for an energy recovery ventilator unit. The module comprises a frame having two opposing major surfaces with two separate through-hole openings therein. The module also comprises a self-sealing surface on one of the major surfaces and surrounding the two through-hole openings. One of the through-hole openings is configured to separately overlap with return air openings or supply air openings located in a first target side of one an energy recovery ventilator unit or an air handling unit and in a second target side of the other one of the energy recovery ventilator unit or the air handling unit. The other of the through-hole openings is configured to separately overlap with the other of the return air openings or the supply air openings located in the first and second sides. | 2013-04-18 |
| 20130092345 | LAYOUT FOR AN ENERGY RECOVERY VENTILATOR SYSTEM - An energy recovery ventilator unit. The unit comprises a cabinet housing a primary intake zone, a supply zone, a return zone, an exhaust zone and an enthalpy-exchange zone. The primary intake zone and the exhaust zone are both on one side of the enthalpy exchange zone. The supply zone and the return zone are both on an opposite side of the enthalpy exchange zone. The unit also comprises first and second blowers. The first blower is located in the primary intake zone and configured to push outside air into the primary intake zone and straight through the enthalpy exchange zone into the supply zone. The second blower is located in the return zone and configured to push return air into the return zone and straight through the enthalpy exchange zone into the exhaust zone. | 2013-04-18 |
| 20130092346 | ENERGY RECOVERY VENTILATOR UNIT WITH OFFSET AND OVERLAPPING ENTHALPY WHEELS - An energy recovery ventilator unit comprising a cabinet and a plurality of enthalpy wheels mounted in the cabinet. Major surfaces of each of the enthalpy wheels are substantially separated from each other and substantially perpendicular to a direction of primary forced-air intake into the cabinet. The major surface of one of the enthalpy wheels substantially overlaps, in the direction of primary forced-air intake, with the major surface of at least one of the other enthalpy wheels. | 2013-04-18 |
| 20130092347 | DATA CENTER WITH DUAL RADIATOR CABINETS FOR REDUNDANT OPERATION - Methods of preventing overheating of computer equipment in a cabinet when a supply coolant to a cooler in the cabinet fails. An example embodiment is a data center that includes a plurality of cabinets and at least two main coolant supply lines. The cabinets are configured to house computer equipment and the main coolant supply lines provide coolant to the plurality of cabinets. Moreover, each cabinet includes a cooler and each of these coolers includes at least two radiators which receive coolant from different main coolant supply lines. | 2013-04-18 |
| 20130092348 | VEHICULAR BATTERY COOLING DEVICE - The present invention provides a vehicular battery cooling device in which a rear seat is disposed on the upper surface of a rear floor panel. A battery pack is disposed on the upper surface of the rear floor panel at the rear of the rear seat, and an air intake duct extending from the battery pack to the vehicle front is installed between the cushion part of the rear seat and the rear floor panel. A concave part extending in the vehicle longitudinal direction is formed in the lower surface of the cushion part in the central portion in the vehicle width direction, an opening is formed at the front end of the air intake duct, and the air intake duct is formed so as to have a strength capable of supporting the weight of a passenger and is brought into contact with the lower surface of the cushion part. | 2013-04-18 |
| 20130092349 | TEMPERATURE MANAGEMENT SYSTEM FOR TRANSMISSION - An active/passive system for managing the temperature of fluid within an automatic transmission includes two heat exchangers, an active solenoid valve and a passive wax motor valve. A first heat exchanger provides transmission fluid heating and receives a flow of engine coolant. A second heat exchanger provides transmission fluid cooling and is exposed to ambient air. The solenoid valve which is preferably driven by a signal from a transmission control module (TCM) and the wax motor valve cooperate to provide three states of operation: transmission fluid heating, that is, heat added, cooling, that is, heat removed and pass-through or bypass (without heating or cooling). | 2013-04-18 |
| 20130092350 | SYSTEM FOR COOLING FLUID FLOW WITHIN AN ENGINE - A system includes an engine having a first fluid pathway and a second fluid pathway at least partially adjacent to one another. The system also includes a solid-state heat exchanger configured to transfer heat from the first fluid pathway to the second fluid pathway upon application of an electrical current to the solid-state heat exchanger. | 2013-04-18 |
| 20130092351 | OUTDOOR UNIT BRACKET AND OUTDOOR UNIT COMPRISING THE SAME - An outdoor unit bracket and an outdoor unit comprising the same, which can ensure safe and simple installation, are provided. An outdoor unit bracket includes an outer wall coupling portion, an upper supporting portion, an outer wall contacting portion and a lower supporting portion. The outer wall coupling portion is coupled to the outer wall of the building. | 2013-04-18 |
| 20130092352 | COOLER, STRUCTURE FOR TRANSPORTING AND METHOD OF TRANSPORTING THE SAME - A cooler, structure for transporting a cooler and a method for transporting the same are disclosed. The cooler has a cooling region defined by a support wall, a first wall, a second wall, and a sloped interior section, the sloped interior section extending between the first wall and the second wall and sloping away from the support wall. A discharge region is provided and is defined by the first wall, the second wall, the sloped interior section, and a vertical wall, the vertical wall being substantially parallel to the support wall. A frame member is positioned proximate the support wall. The frame member has support legs which extend therefrom in a direction way from the vertical wall. The frame member and support legs support the cooler when the cooler is rotated and positioned on a surface. | 2013-04-18 |
| 20130092353 | VAPOR CHAMBER STRUCTURE AND METHOD OF MANUFACTURING SAME - A vapor chamber structure includes a main body formed from a first plate and a second plate, which are correspondingly closed to each other to define at least one open area on the main body and a chamber in the main body. The chamber is internally provided with at least one wick structure, a supporting structure, and a working fluid. The open area correspondingly extends through the first plate, the second plate and the chamber. When the main body is positioned on a substrate to contact with a heat source, the at least one open area allows other electronic elements higher than the heat source to extend therethrough without interfering with the direct contact of the main body with the heat source. A method of manufacturing the above-described vapor chamber structure is also disclosed. | 2013-04-18 |
| 20130092354 | HEAT PIPE HAVING A WICK WITH A HYBRID PROFILE - A heat pipe system for conducting thermal energy. The heat pipe system includes a sealed tube having along its length a reservoir region, an evaporator region, and a condenser region, the tube having a first end and a second end and an inside wall. The system also includes a wick disposed adjacent the inside wall of the tube, the wick including a first portion at the first end of the tube and a second portion adjacent the first portion, wherein the first portion of the wick is thicker than the second portion of the wick, and wherein the second portion of the wick does not extend to the second end of the tube. The system also includes a working fluid contained within the tube. | 2013-04-18 |
| 20130092355 | Heat Exchanger With Subcooling Circuit - An air handling unit has a blower configured to selectively move air from an air inlet of the air handling unit to an air outlet of the air handling unit along an airflow direction extending from the blower to the air outlet, a heat exchanger disposed within the air handling unit between the inlet and the outlet, the heat exchanger has a thermal conductor, an evaporator tube thermally conductively joined to the thermal conductor, and a subcooler tube thermally conductively joined to the thermal conductor. An expansion device provides fluid communication between the evaporator tube and the subcooler tube and a drain pan disposed within the air handling unit upstream relative to the at least one subcooler tube and positioned in a geometrical footprint of at least a portion of the drain pan as the drain pan is viewed from an upstream position in the airflow direction. | 2013-04-18 |
| 20130092356 | TEMPERATURE SYSTEM HAVING AN IMPURITY FILTER - A temperature control system for controlling a temperature of a device under test includes a fluid source and a cooling device reducing a temperature of the fluid supplied by the fluid source and outputting the fluid having the reduced temperature to a device under test. A filter is positioned between the device under test and the cooling device to filter out ice particles that lead to significant charge generation in order to prevent the device under test from being subjected to high voltages as a result of static charge generation. | 2013-04-18 |
| 20130092357 | MULTIBLADE CENTRIFUGAL FAN AND AIR CONDITIONER EQUIPPED WITH THE SAME - Provided are a low-noise, high-performance multiblade centrifugal fan that suppresses interference between rotational flows generated within extension sections that are extended in a rotation-axis direction at upper and lower end surfaces of a scroll casing, and an air conditioner equipped with the same. In a multiblade centrifugal fan having an impeller disposed in a rotatable manner about a rotation shaft within a scroll casing having a flow path whose cross section gradually increases in a rotational direction, at least one of upper and lower end surfaces of the scroll casing serves as an inclined end surface that is extended in the extending direction of the rotation shaft such that an extended height thereof gradually increases in the rotational direction from a scroll start position, and a stepped section extending in the rotational direction is provided between the inclined end surface and an inner-peripheral side surface of an extension section. | 2013-04-18 |
| 20130092358 | CERAMIC RADIATION HEAT DISSIPATION STRUCTURE - A ceramic radiation heat dissipation structure for heat dissipation from a heat source includes a ceramic substrate, a first radiation heat dissipation film and a porous heat dissipation plate. One surface of the ceramic substrate is attached to the heat source and the other surface of the ceramic substrate is provided with a first radiation heat dissipation film. The porous heat dissipation plate is attached to the first radiation heat dissipation film. The porous heat dissipation plate has at least one heat dissipation hole, and an inner sidewall of the at least one heat dissipation hole is provided with a second radiation heat dissipation film. The heat generated by the heat source is fast propagated outwards because of the high efficiency of thermal radiation provided by the first and second radiation heat dissipation films. | 2013-04-18 |
| 20130092359 | PLATE TYPE HEAT EXCHANGER, AN OIL COOLING SYSTEM AND A METHOD FOR COOLING OIL - A heat exchanger for an oil cooler having at least two heat exchanger members, each enclosing a respective first channel, wherein a second channel is formed between the at least two heat exchanger members. At least one of the heat exchanger members presents a through hole providing access from outside the heat exchanger to the second channel. | 2013-04-18 |
| 20130092360 | HEAT EXCHANGER AND SHEET FOR THE EXCHANGER - The invention relates to a heat exchanger comprising a casing ( | 2013-04-18 |
| 20130092361 | HEAT EXCHANGE FLUID PURIFICATION FOR DIALYSIS SYSTEM - Disclosed herein are small, lightweight, portable, systems that have the capability of reliably, reproducibly, highly efficiently and relatively inexpensively providing a source of purified water of sufficient volumes for home dialysis. In addition, the systems disclosed herein require much less purified water at any one time than the volumes typically needed for dialysis today, thereby further reducing the expense of running the system at home. | 2013-04-18 |
| 20130092362 | HEAT DISSIPATING STRUCTURE FOR LIGHT BULB - The present invention provides a heat dissipating structure for a light bulb and enhances the heat dissipating efficiency of the light bulb. The heat dissipating structure comprises a heat dissipating housing and a plurality of fins. The light source is assembled on the plurality of fins. The heat generated by the light source is conducted to the heat dissipating housing via the plurality of fins. In addition, a power driver is disposed at the bottom of the plurality of fins and dissipates heat through the heat dissipating housing. Thereby, the light source and the power driver, which are two heat sources, are disposed separately. Then the heat is transferred to the surrounding environment by means of the heat dissipating housing. Consequently, the overall heat dissipating process is accelerated, thus improving the light emitting efficiency and lifetime of the light bulb. | 2013-04-18 |
| 20130092363 | HEAT SINK AND METHOD OF FORMING A HEATSINK USING A WEDGE-LOCK SYSTEM - The present disclosure is related to a heatsink and a method for forming a heatsink. In one embodiment, a method for forming the heatsink includes forming at least one thermo pyrolytic graphite element. The at least one TPG element includes a first side having a wedge-shaped surface and a second side having a flat surface. The method further includes layering a metal material over the at least one TPG element, the metal configured to be complementary to the first side of the at least one TPG element, and applying pressure to fasten the metal material to the at least one TPG element. | 2013-04-18 |
| 20130092364 | AIRFLOW CONTROL IN FLOOR MODE FOR VEHICLE WITH MULTIPLE SEATING ROWS - A comfort system is provided for a motor vehicle. A seat occupancy sensor determines whether a third row zone is occupied. At least one flow controller is provided in the floor duct for controllably supplying the conditioned airflow to at least the third row outlet. If the third row zone is occupied, then a second row outlet and the third row outlet are turned on to supply a conditioned airflow to a front seat zone, a second row zone, and the third row zone. If the third row zone is not occupied, then the third row outlet is closed off. If the second row zone is not occupied, then the second and third row outlets are closed off. If occupied, then the second row outlet is turned on until a desired comfort level is achieved in the second row zone. | 2013-04-18 |
| 20130092365 | METHOD AND SYSTEM FOR REGULATING CRYOGENIC VAPOR PRESSURE - A vapor pressure regulation system includes a vessel including a vessel wall that defines an enclosure, and a temperature adjustment mechanism coupled to the vessel. A heat transfer between the temperature adjustment mechanism and the vessel is adjusted based on at least a vapor pressure within the vessel to facilitate regulating the vapor pressure within the vessel. | 2013-04-18 |
| 20130092366 | Work Machine - A work machine includes a thermostat provided upon a path that conducts the cooling water to the radiator, and that opens and closes the path according to a temperature of the cooling water, a fan device that blows external air at the radiator, an output changeover switch that changes over output of the engine between high and low, a rotational speed setting unit that sets a rotational speed for the fan device according to the temperature of the cooling water, and a rotational speed adjustment unit that adjusts rotational speed of the fan device, wherein, within a temperature range for the cooling water in which the thermostat is fully opened from fully closed, the rotational speed of the fan device to be lower when the output changeover switch is changed over so as to limit the output of the engine. | 2013-04-18 |
| 20130092367 | Methanol storage and delivery apparatus for gas wells - A gas well methanol storage and delivery apparatus, includes a housing forming an enclosed interior having a lower portion with a containment container therein and an upper portion, and having at least one door to allow access to the interior. A storage tank mounting structure in the upper portion of the interior above the containment container is adapted to mount a storage tank for storing a supply of methanol. A pump mounting structure also in the interior of the housing above the containment container is adapted to mount a pump for pumping methanol from the storage tank to a gas well for injection into the gas well. Vent means may be provided for allowing natural air flow through a portion of the containment container. The apparatus, with or without a tank and with or without a pump, may be supplied as a prefabricated unit to the well head site. | 2013-04-18 |
| 20130092368 | DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS - A method of treatment of water in an aquatic environment. Water is first pumped from a reservoir to a first mixing station. An inert gas is introduced into the pumped water at the first mixing station to provide inert gas saturated water, which inert gas saturated water will displace undesired gasses in the water in the reservoir. The inert gas saturated water is then pumped to a sparging column such that the inert gas and undesired gasses will be released from the inert gas saturated water to provide depleted water. | 2013-04-18 |
| 20130092369 | Hydraulically Set Resettable Liner Hanger - A liner hanger is locked for run in to prevent accidental setting using a trapped collet assembly. The liner is internally pressurized to push a ring from which the collet extends. The collet heads leave a mandrel groove and compress a return spring while at the same time shouldering against an outer assembly that ramps the slips out on cones for a grip of the surrounding casing. Weight is released and the slips prevent the assembly attached to them from moving to hold the return spring compressed. Picking up weight releases the load on the slips of the hanger and allows the spring to retract the slips and return the collet assembly to the run in position in an exterior mandrel groove. This can be used with a relative rotation feature incorporated into the liner hanger to allow liner rotation during cementing, if desired. | 2013-04-18 |
| 20130092370 | BIOMASS-ENHANCED NATURAL GAS FROM COAL FORMATIONS - The use of coal fields as subsurface bioreactors for producing sustainable methane gas from terrestrial sources of biomass is described. Microbial presence is determined for a target coal formation, and tracers are injected to determine permeability, porosity, volume, and minimum and a maximum material injection rates. At least one injection well and at least one circulation well effective for generating an injection rate between the minimum and maximum injection rates are provided for injecting a solution of biodegradable materials into the coal seam. A chosen quantity of biodegradable materials is allowed to be digested, fermented and converted by microbial action within the coal seam. Methane gas is extracted through producing and injecting wells, although pumping will enhance gas recovery. | 2013-04-18 |
| 20130092371 | SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACCOUSTIC MONITORING - This disclosure relates in general to a method and system for acoustic monitoring using a fibre optic cable. More specifically, but not by way of limitation, embodiments of the present invention provide for using an optical fiber as a distributed interferometer that may be used to monitor a conduit, wellbore or reservoir. In certain aspects, the distributed interferometric monitoring provides for accurate detection of acoustic occurrences along the fibre optic cable and these acoustic occurrences may include fluid flow in a pipeline or wellbore, processes taking place in a wellbore or pipeline, fracturing, gravel packing, production logging and/or the like. | 2013-04-18 |
| 20130092372 | APPARATUS AND METHODS OF FLOW TESTING FORMATION ZONES - A method of flow testing multiple zones in a wellbore includes lowering a tool string into the wellbore. The tool string includes an inflatable packer or plug and an electric pump. The method further includes operating the pump, thereby inflating the packer or plug and isolating a first zone from one or more other zones; monitoring flow from the first zone; deflating the packer or plug; moving the tool string in the wellbore; and operating the pump, thereby inflating the packer or plug and isolating a second zone from one or more other zones; and monitoring flow from the second zone. The zones are monitored in one trip. | 2013-04-18 |
| 20130092373 | SYSTEM, APPARATUS AND METHOD FOR DELIQUEFYING PRODUCED FLUIDS FROM A WELL - An apparatus, system, and method are provided for deliquefying a produced fluid being produced from a gas well. The apparatus can be a nozzle configured to be disposed in a production tube extending from a subsurface gas reservoir to a surface location and configured to provide a pathway for transmission of the produced fluid from the reservoir to the surface location. The nozzle generally can define a first end for receiving the produced fluid from the reservoir, a second end distal to the first end, and an inner surface extending between the ends. The inner surface can define an inwardly tapered inlet portion at the first end, an outwardly tapered outlet portion proximate the second end, and a venturi neck portion between the inlet and outlet portions. The nozzle can be configured to reduce the pressure of the produced fluid and thereby deliquefy the produced fluid passing therethrough. | 2013-04-18 |
| 20130092374 | Method of Treating A Formation Using Deformable Proppants - A substance and method for treating a subterranean formation using hydraulic fracturing. A non-metallic, substantially deformable, proppant particle is “elastically flexible” or “plastically compressible” and adapted for use at concentrations which will substantially create a partial monolayer. The method for treating a formation with a non-metallic deformable proppant, includes the steps of injecting a carrier fluid into the formation, the carrier fluid carrying an amount of the deformable proppant, wherein the carrier fluid is injected at a pressure and a flow rate sufficient to create or open an existing fracture or fracture network in the formation, and placing at least a portion of the deformable proppant in the fracture, the deformable proppant forming substantially a partial monolayer in the fracture, and reducing the pressure and/or the flow rate sufficient to allow the fracture in the formation to at least partially close, wherein at least a portion of the deformable proppant remains in the fracture to prop open at least a portion of the fracture. | 2013-04-18 |
| 20130092375 | LINER WIPER PLUG WITH BYPASS OPTION - Methods and apparatus for liner wiper plugs with bypass options to allow displacing fluid to be pumped through after the liner wiper plug is set in a liner hanger system landing collar. By pumping displacing fluids through the bypass, uncured cement may be removed from the shoe track area and an area external to the shoe track area. | 2013-04-18 |
| 20130092376 | CEMENT OIL-BASED MUD SPACER FORMULATION - A spacer fluid made of a viscosity thinner, a weighting agent, an antifoaming agent, and a non-ionic surfactant in a base aqueous fluid. In some instances, the viscosity thinner is a sulfomethylated tannin, the weighting agent is barium sulfate, the antifoaming agent is a silicone, and the non-ionic surfactant is an ethoxylated alcohol. A method of treating a well bore annulus in preparation of introducing water-based cement slurry into a well bore using the spacer fluid. A method of using the spacer fluid to position a first fluid into a well bore annulus of a well bore containing a second fluid. A method for fluidly isolating at least a portion of a well bore annulus in a well bore containing an oil-based drilling fluid using water-based cement slurry and the spacer fluid. | 2013-04-18 |
| 20130092377 | USE OF A CHOPPER MECHANISM TO ADD FIBERS TO A WELL - A chopper mechanism for providing a fiber to a fluid at an oilfield. The chopper mechanism may be employed to process the fiber from an uncut form to a cut form in order to provide a mixture of the fluid and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applications such as fracturing, cementing, and drilling. Additionally, the chopper mechanism itself may be made available as a large high capacity chopper assembly, or a smaller handheld chopper gun for slower rate fiber supply operations. | 2013-04-18 |
| 20130092378 | SELECTIVELY FIRED HIGH PRESSURE HIGH TEMPERATURE BACK-OFF TOOL - A method for unseating a threaded connection of wellbore tubing within the wellbore. The method utilizes a back-off tool which consists of a tubular metal housing, a shaped charge and HNS detonating cord within the housing, and an explosive material attached to the housing. The back-off tool is detonated near the threaded connection, creating a shockwave that strikes the threaded connection with sufficient force to unseat the connection. | 2013-04-18 |
| 20130092379 | OPEN LOOP COOLING SYSTEM AND METHOD FOR DOWNHOLE TOOLS - A downhole tool ( | 2013-04-18 |
| 20130092380 | DOWNHOLE CONTINGENCY APPARATUS - A tubing mounted completion assembly that includes at least one downhole valve assembly and at least one contingency device. The contingency device or devices can be associated with and can be separate from the downhole valve assembly. The contingency device or devices can be adapted to operate upon failure of operation of the downhole valve assembly. | 2013-04-18 |
| 20130092381 | METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW USING MOVABLE FLOW DIVERTER ASSEMBLY - Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve. | 2013-04-18 |
| 20130092382 | METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW USING MOVABLE FLOW DIVERTER ASSEMBLY - Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve. | 2013-04-18 |
| 20130092383 | METHODS AND APPARATUS FOR SUBSEA WELL INTERVENTION AND SUBSEA WELLHEAD RETRIEVAL - The present invention generally relates to methods and apparatus for subsea well intervention operations, including retrieval of a wellhead from a subsea well. In one aspect, a method of performing an operation in a subsea well is provided. The method comprising the step of positioning a tool proximate a subsea wellhead. The tool has at least one grip member and the tool is attached to a downhole assembly. The method also comprising the step of clamping the tool to the subsea wellhead by moving the at least one grip member into engagement with a profile on the subsea wellhead. The method further comprising the step of applying an upward force to the tool thereby enhancing the grip between the grip member and the profile on the subsea wellhead. Additionally, the method comprising the step of performing the operation in the subsea well by utilizing the downhole assembly. | 2013-04-18 |
| 20130092384 | SUBSEA TREE SAFETY CONTROL SYSTEM - An embodiment of a method for limiting the probability of failure on demand of a subsea test tree (“SSTT”) includes the steps of providing a safety shut-in system for actuating a safety valve of the SSTT, the safety shut-in system including a surface control station positioned above a water surface connected via an umbilical to a subsea control system positioned below the water surface to actuate the safety valve; and diagnostically testing the safety shut-in system without actuating the safety valve. | 2013-04-18 |
| 20130092385 | HYDRAULIC CONTROL SYSTEM MONITORING APPARATUS AND METHOD - A hydraulic control system for operating a subsea blowout preventer includes a surface manifold configured to convey hydraulic power to the blowout preventer, a surface actuation valve hydraulically connected to subsea valves and configured to operate the blowout preventer, and a control system monitoring apparatus. The control system monitoring apparatus includes a surface manifold pressure transducer hydraulically connected to the surface manifold, an electronic readback system, and a surface control line pressure transducer hydraulically connected to the surface end of at least one control hose and the surface actuation valve. The control system monitoring apparatus is configured to read, record, and process pressure data supplied by the surface manifold and surface control line pressure transducers. | 2013-04-18 |
| 20130092386 | Riser String Hang-Off Assembly - A hang-off assembly for supporting a riser string from an off-shore drilling rig. The hang-off assembly includes a housing with a passage through the housing and an open section allowing access to the entire length of the passage from outside the housing. The assembly also includes a gate member movable relative to the housing from an open position to a closed position, the gate member preventing access to the passage through the open section when in the closed position. A motor moves the gate member between the open and closed positions. An adapter attachable to the riser string includes a profile landable in the housing to support the riser string when connected to the adapter. | 2013-04-18 |
| 20130092387 | Riser Lifecycle Management System, Computer Readable Medium and Program Code - Systems, computer readable medium, program code, and methods for monitoring and managing a plurality of marine riser assets are provided. An example of a system includes a computer and a computer readable medium containing a program code of instructions that when executed by the computer, cause the computer to perform operations for tracking the subsea deployment and retrieval of each of a plurality of riser joints. The operations can include receiving riser joint identification data from a riser joint identification indicator connected to the respective riser joint during the operational deployment thereof, and identifying the respective riser joint being operationally deployed to thereby track the deployment thereof. The operations can also include receiving riser joint identification data from the riser identification indicator of the respective riser joint during retrieval thereof, and identifying the respective one or more riser joints being retrieved to thereby track the retrieval thereof. | 2013-04-18 |
| 20130092388 | GOOSENECK CONDUIT SYSTEM - A gooseneck conduit system for use with a telescoping joint of a subsea riser. In one embodiment, a riser telescoping joint includes a tube and a gooseneck conduit assembly affixed to the tube. The gooseneck conduit assembly includes a gooseneck conduit extending radially from the tube, and a tenon projecting from a rear face of the gooseneck conduit. The width of the tenon increases with distance from the rear face. The riser telescoping joint also includes a mortise channel extending along the length of the tube. The mortise channel is interlocks with the tenon and laterally secures the gooseneck conduit assembly to the tube. | 2013-04-18 |
| 20130092389 | PIPING SYSTEM HAVING AN INSULATED ANNULUS - A piping system for housing system components for regulating the flow of fluid therethrough is provided. The piping system includes an inner small diameter length of piping through which hot fluids flow, an outer larger diameter length of piping surrounded by cold fluid, and an annulus between the small and larger diameter piping in which the system components are received. Insulation material extends about a predetermined section of the small diameter length of piping for restricting heat transfer therefrom to the system components in the annulus and allowing heat transfer from the system components in the annulus to the outer piping. | 2013-04-18 |
| 20130092390 | DYNAMIC RISER STRING HANG-OFF ASSEMBLY - A dynamic hang-off assembly for supporting a riser string from an off-shore drilling rig including a dynamic tensioning system. The hang-off assembly includes a housing with a passage through the housing. The housing also includes a locking mechanism. The assembly further includes an adapter positionable within the housing passage. The outer surface of the adapter includes a profile. The riser string is also attachable to the adapter. The locking mechanism actuates to engage the adapter profile and secure the adapter to the housing. When the riser string is connected to the adapter and the adapter is secured by the housing, the riser string is supportable by the housing. The housing is also dynamically supportable by the dynamic tensioning system to dynamically support the riser string. | 2013-04-18 |
| 20130092391 | SYSTEM AND METHOD FOR CONTROLLING FLOW THROUGH A SAND SCREEN - A system and methodology utilizes a technique for filtering sand; distributing a flow of fluid; e.g. distributing an inflow of gas or condensate; and limiting the potential for erosion of completion components in a wellbore. The technique may be useful in production applications, but the technique also can be used in fluid injection applications, e.g. gas injection applications. The technique employs a base pipe and a sand screen surrounding the base pipe. The base pipe comprises a plurality of flow restriction openings of reduced size and deployed in a selected pattern along the base pipe. The size and arrangement of the flow restriction openings reduces the peak flux of radial fluid flow through the sand screen to a rate less than a sand screen erosion rate. | 2013-04-18 |
| 20130092392 | METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW USING MOVABLE FLOW DIVERTER ASSEMBLY - Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve. | 2013-04-18 |
| 20130092393 | METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW USING MOVABLE FLOW DIVERTER ASSEMBLY - Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve. | 2013-04-18 |
| 20130092394 | Well Screen with Extending Filter - A well screen assembly for a wellbore includes a base pipe and a filter assembly carried on the base pipe. The filter assembly has an internal passage in fluid communication with an opening through the base pipe. A swell material is carried in the base pipe between the filter assembly and the base pipe. The swell material is adapted to expand under specified conditions and displace the filter assembly radially toward a wall of the wellbore. A flow control device is provided in fluid communication between the internal passage of the filter assembly and the opening in the base pipe and is adapted to restrict communication of fluid with the opening in the base pipe. The well screen assembly can include a hydraulic, electric or optical communication line running axially through a length of the well screen assembly. | 2013-04-18 |
| 20130092395 | Venting System and Method to Reduce Adiabatic Heating of Pressure Control Equipment - A system and method for control of adiabatic heating within a pressure control device that is associated with a well valve. | 2013-04-18 |
| 20130092396 | Independent Dual Actuated Subsurface Safety Valve - A downhole valve for use in a well has a closure device that is biased closed to seal against flow through the central bore of the valve. A plurality of pistons are each coupled to a respective hydraulic control line into the valve. Each piston is adapted to reside in an actuated position, supporting the closure open, when at least a specified hydraulic pressure is supplied through its control line, and to reside in an unactuated position, not supporting the closure open, when at least the specified hydraulic pressure is not present in its control line. The valve has a chamber containing a hydraulic fluid hydraulically coupling the pistons to support any piston not receiving the specified hydraulic pressure in an unactuated position. In certain aspects, when the piston is in the unactuated position, it seals against communication of fluid with its respective control line using a static-type seal. | 2013-04-18 |
| 20130092397 | SCALLOPED LANDING RING - A landing ring having at least one scallop groove formed on an interior of the ring. The landing ring interfaces with a fluted mandrel casing hanger such that the scallop groove aligns between flutes of the hanger. This alignment of the scallop groove of the landing ring with the fluted mandrel casing hanger provides sufficient clearance to allow a stabbing in of a cement tube for cement injection during cement topping operations or debris clean out down hole. | 2013-04-18 |
| 20130092398 | METHOD AND APPARATUS FOR REMOVING SHIFTING TOOLS AND PROVIDING WELLBORE ISOLATION - A system for performing a downhole operation including a tubular string having a locking profile non-movably located therewith. At least one member is movably mounted with the string and includes an engagement profile. A tool is runnable with the string and has at least one sub with a key. The key is selectively engagable and disengagable with the engagement profile for enabling the tool to control movement of the member with respect to the string when engaged therewith. The key is engagable with the locking profile for restricting relative movement between the string and the tool when engaged therewith. A method of performing a downhole operation is also included. | 2013-04-18 |
| 20130092399 | TOOLS AND METHODS FOR HANGING AND/OR EXPANDING LINER STRINGS - Embodiments of the invention generally relate to tools and methods for hanging and/or expanding liner strings. In one embodiment, a method of hanging a liner assembly from a previously installed tubular in a wellbore includes running the liner assembly and a setting tool into the wellbore using a run-in string. The setting tool includes an isolation valve and the liner assembly includes a liner hanger and a liner string. The method further includes sending an instruction signal from the surface to the isolation valve, wherein the isolation valve closes in response to the instruction signal and isolates a setting pressure in the setting tool from the liner string; and increasing fluid pressure in the setting tool, thereby setting the liner hanger. | 2013-04-18 |
| 20130092400 | Apparatus and Method for Providing Wellbore Isolation - An actuatable wellbore isolation assembly comprising a housing generally defining an axial flowbore and comprising a mandrel portion, a first end portion, and a second end portion, a radially expandable isolating member positioned circumferentially about a portion of the housing, a sliding sleeve circumferentially positioned about a portion of the mandrel of the cylindrical housing, the sliding sleeve being movable from, a first position in which the sliding sleeve retains the expandable isolating member in a narrower non-expanded conformation to a second position in which the sliding sleeve does not retain the expandable isolating member in the narrower non-expanded conformation, and an actuator assemblage configured to selectively allow movement of the sliding sleeve from the first position to the second position. | 2013-04-18 |
| 20130092401 | Method and Flexible Bodies for Subterrain Sealing - A method is for sealing a conduit in a sub terrain well bore, where a fluid is present in the well bore. The method comprises the steps of introducing flexible bodies at a position higher in the well bore than the intended position for the seal and being in fluid contact with the intended position for the seal, the flexible bodies having a density that is higher than the fluid in the well bore, allowing the flexible bodies to settle at the intended position for the sealing, and allowing the flexible bodies to consolidate to form a sealing plug in the conduit. Flexible bodies are for use in the method and a method is for introduction of the flexible bodies. | 2013-04-18 |
| 20130092402 | FIRE EXTINGUISHING BALL - The fire extinguishing ball includes an outer ball cage, an inner ball cage freely rotatable within the outer ball cage about one axis, and an internal fire extinguishing assembly carried by the inner ball cage and freely rotatable therein about a different axis. The internal fire extinguishing assembly includes a hollow ball-shaped body containing compressed gas and fire extinguishing agents. A valve assembly attached to the top of the body permits refilling of the body and dispersion of the contents during operation. The internal fire extinguishing assembly is connected to the inner ball cage so that the valve assembly will be disposed on top when the fire extinguishing ball is at rest. The ball can be tossed or rolled towards fires in difficult to reach areas. Exposure to heat opens the valve in the valve assembly to thereby disperse the contents of the body and extinguish the flames. | 2013-04-18 |
| 20130092403 | FIRE FIGHTING DEVICE - A fire fighting device having a probe for monitoring the temperature in a fire-risk area; a tank for supplying an extinguishing substance; and a dispenser for feeding the extinguishing substance from the tank to the fire-risk area; the fire fighting device also having a control connecting the probe to the tank, and which produces a chemical reaction inside the tank. | 2013-04-18 |
| 20130092404 | Range Hood Fire Suppression System with Visible Status Indication - A fire suppression system with a visible status indicator positioned within a ventilation hood of a stove is described. The fire suppression system comprises a container within which resides a fire suppressing material and an expulsion activation mechanism subassembly. The fire suppressing material further comprises a dye colorant material. The system further comprising a light source positioned adjacent and projected through the container such that when the fire suppressant material is present within the container, the light appears to be a different color. The system positioned with a canopy portion of a ventilation hood. | 2013-04-18 |
| 20130092405 | VIBRATORY RIPPER HAVING PRESSURE SENSOR FOR SELECTIVELY CONTROLLING ACTIVATION OF VIBRATION MECHANISM - A vehicle ripping mechanism and method has a support frame mountable to the vehicle and movable between raised and lowered positions. A ripping member has an engagement head that is configured for plowing the ground and is pivotally supported on the support frame about a ripping member pivot axis that is preferably positioned such that pivoting of the ripping member displaces the engagement head largely longitudinally. A vibrator mechanism is mounted to the ripping member. Activation of the vibrator mechanism causes reciprocating pivoting movement of the ripping member. A tilt adjustment cylinder is connected to the support frame that is adjustable in length to alter an orientation of the ripping member. A control system includes a pressure sensor fluidically connected to the tilt adjustment cylinder, wherein the control system is configured to deactivate the vibrator mechanism based at least in part on the pressure sensed by the pressure sensor. | 2013-04-18 |
| 20130092406 | METHOD AND APPARATUS FOR HARVESTING AND PICKING UP SOD - A sod harvester for cutting sod strips from a ground surface while leaving an uncut strip between at least two sod strips The sod harvester includes a mounting frame and a number of cutting heads connected to the mounting frame. The cutting heads are positioned transversely to the path of travel for cutting the sod strips. At least two cutting heads are spaced apart by the width of the uncut strip. A conveyor is located behind the cutting heads for transporting the strips upwardly and rearwardly from the cutting heads. | 2013-04-18 |
| 20130092407 | Tube Joint in Implement Frame - An agricultural implement frame has a beam with a pair of tube members joined by a tube joint. The tube joint has an overlaying portion formed by overlaying ends of the first and second tube members, each overlaying end having an overlaying wall and a base wall connected by opposing side walls. The side walls have interface surfaces extending from a lip at one end of the overlaying wall to a foot in the base wall such that when the tube members are joined together, the interface surfaces contact and the lip of the first tube member abuts the foot of the second tube member and the lip of the second tube member abuts the foot of the first tube member. A fastener clamps together the overlaying ends of the tube members and interlocking load transfer teeth in the interface surfaces transfer load between the tube members. | 2013-04-18 |
| 20130092408 | Semi-Active Anti-Vibration Systems for Handheld Electrical Power Tools - An improved vibration dampening system has been developed for handheld electrical power tools. The vibration dampening system includes a material that a controller selectively activates with an electrical current to increase the rigidity of the material and dampen random vibrations detected by the controller. The material is positioned between a foot member that helps support the tool against a work piece and both hand grips for the tool. Thus, the vibration dampening system reduces the impact of random vibrations on both hands of an operator. | 2013-04-18 |
| 20130092409 | Hand-Held Power Tool with Mechanically Controlled Automatic On and Off Function - A hand-held power tool includes a tool housing and a handle housing. The handle housing is movable relative to the tool housing. The hand-held power tool also includes an electric motor for driving the hand-held power tool. The electric motor is switched on and off by a relative movement of the handle housing relative to the tool housing. The hand-held power tool also includes a main electrical switch configured to apply an electrical voltage supply to the electric motor. The main electrical switch is switched by an actuating mechanism. The main electrical switch is actuatable with the aid of a movable component that is movable relative to the tool housing handily via the actuating mechanism, either directly or by the actuating mechanism. | 2013-04-18 |
| 20130092410 | ENCAPSULATED EXPANDED CRIMPED METAL MESH FOR SEALING, EMI SHIELDING AND LIGHTNING STRIKE APPLICATIONS - A composite gasket for sealing, lightning strike protection and EMI shielding is provided. The gasket has a resilient conductive mesh sheet embedded with an elastomer gel layer. The conductive mesh is corrugated to provide a series of repeating waveforms, providing the gasket with a lower deflection force, better corrosion resistance, protection against lightning strikes and a higher EMI shielding capability. A second elastomer can be used around the edge portions of the gasket for improved abrasion resistance and increased tensile strength. A fiberglass sheet can be incorporated in the mesh for added reinforcement and support. The gaskets of the invention can be used on external aircraft components, such as external aircraft antenna mounts. | 2013-04-18 |
