16th week of 2011 patent applcation highlights part 56 |
Patent application number | Title | Published |
20110088892 | PACKER-ANCHORING DEVICE - A packer-anchoring device between an annular packer and a body, wherein the annular packer is provided, at least at one of its end portions, with an expandable end ring. | 2011-04-21 |
20110088893 | WELLHEAD SYSTEM HAVING WICKER SEALING SURFACE - A wellhead system comprising an outer wellhead housing, an inner wellhead member, and an annulus therebetween. The inner wellhead member, such as a casing hanger, is adapted to land in the outer wellhead housing. The outer wellhead housing may comprise a wickers formed in a hardened metal inlay. Alternatively, or in addition to the wickers formed in the outer wellhead housing, wickers may be formed in a hardened metal inlay in the inner wellhead member. An annular metal seal may be disposed in the annulus and driven into the wickers to seal the annulus between the inner wellhead member and the outer wellhead housing and to axially restrain the seal within the annulus. | 2011-04-21 |
20110088894 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO MEASURE GAS RESERVOIR FORMATION PRESSURES - Example methods, apparatus and articles of manufacture to measure gas reservoir formation pressures are disclosed. A disclosed example method includes positioning a downhole bubble sensor in a wellbore formed in a geological gas reservoir formation, trapping a fluid in a portion of the wellbore including the bubble sensor, pressurizing the trapped fluid, reducing pressurization of the fluid until the bubble sensor detects one or more bubbles in the fluid, recording a pressure of the fluid when the bubble sensor detects the one or more bubbles, and determining a formation pressure of the gas reservoir from the recorded pressure. | 2011-04-21 |
20110088895 | DOWNHOLE MEASUREMENT OF FORMATION CHARACTERISTICS WHILE DRILLING - Methods and apparatus for acquiring mud gas logging data, comparing the mud gas logging data to second data associated with a sidewall fluid sample measurement, and adjusting calibration data associated with a mud gas logging tool based on the comparison of the mud gas logging data and the second data associated with the sidewall fluid sample measurement. | 2011-04-21 |
20110088896 | INTEGRATED ENHANCED OIL RECOVERY PROCESS - The present invention relates to an enhanced oil recovery process that is integrated with a synthesis gas generation process, such as gasification or methane reforming, involving combined capture and recycle of carbon dioxide from both processes. | 2011-04-21 |
20110088897 | INTEGRATED ENHANCED OIL RECOVERY PROCESS - The present invention relates to an enhanced oil recovery process that is integrated with a synthesis gas generation process, such as gasification or methane reforming, involving combined capture and recycle of carbon dioxide from both processes. | 2011-04-21 |
20110088898 | PRODUCING GASEOUS HYDROCARBONS FROM HYDRATE CAPPED RESERVOIRS - A method for recovering gas from a subterranean formation having a hydrate deposit located therein and a gas reservoir located under the hydrate deposit that includes injecting a hydrate-forming fluid into an upper region of the gas reservoir neighboring the hydrate deposit; and producing gaseous hydrocarbons from a lower region of the gas reservoir is disclosed. | 2011-04-21 |
20110088899 | PROCESS FOR THE PRODUCTION OF MINERAL OIL - The present invention relates to a process for the production of mineral oil from mineral oil deposits with large temperature gradients, in which, for increasing the mineral oil yield, highly permeable regions of the mineral oil formation are blocked by injecting formulations which, after being forced into the deposit, form highly viscous gels under the influence of the deposit temperature. A plurality of portions of the formulation which in each case can form gels at different temperatures and therefore result in very complete blocking of highly permeable regions of the formation are used. | 2011-04-21 |
20110088900 | 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. | 2011-04-21 |
20110088901 | Method for Plugging Wells - A method of plugging wells wherein cementitious materials (like Portland cement) are formed into pellets that can be dumped or dropped into a well that is filled with an aqueous solution. The pellets will fall quickly to the bottom of the well or mechanically placed barrier, and over time, the pellets will loose their structure and release dry cementitious material into aqueous well fluid. The cementitious material will wet in the aqueous well fluid and then set to form an impermeable plug in the well. | 2011-04-21 |
20110088902 | DIVERTING AGENTS FOR WATER SHUT OFF - A method of retarding the flow of water in a subterranean formation that includes injecting a gelling pill into the formation, the gelling pill comprising: brine; a crosslinkable polymer; and a crosslinkant; and allowing the crosslinkable polymer to crosslink to form a gel in the subterranean formation is disclosed. A water absorbing polymer is optionally included. | 2011-04-21 |
20110088903 | INSTRUMENTED DISCONNECTING TUBULAR JOINT - A method and equipment for an instrumented tubular joint apparatus for use in a pipe string comprising an upper tubular section with a threaded connection thereabove and an axial passage for fluid to flow through connected to a lower tubular section with a threaded connection therebelow and an axial passage for fluid to flow through, a sensor to measure strain at the instrumented tubular joint, a data recording and transmitting unit operatively connected to the sensor, means to relate the data acquired by the sensor to a surface processing unit; and a mechanism to disconnect the upper section from the lower section after receiving a signal from the surface processing unit. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 2011-04-21 |
20110088904 | IN SITU RECOVERY FROM A HYDROCARBON CONTAINING FORMATION - An oil shale formation may be treated using an in situ thermal process. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may be controlled to raise the temperature of portion at a selected rate during pyrolysis of hydrocarbons within the formation. A mixture of hydrocarbons, H | 2011-04-21 |
20110088905 | METHOD FOR IMPULSE STIMULATION OF OIL AND GAS WELL PRODUCTION - A method for improving liquid injection into a rock formation. The method includes the steps of introducing a gas impulse device into a wellbore in the formation and pumping a pressurized liquid into the wellbore. The method also includes firing the gas impulse device periodically so that the device generates impulses of high pressure compressed gas. The gas expands through the pumped pressurized liquid substantially instantaneously increasing the liquid flow rate into the rock formation, and creates rapid cyclical injected liquid surges into the rock formation with liquid oscillation occurring inside the fractures and/or pores of the formation. The method may be used in regular oil production applications, waterflooding of wells that have ceased to be productive, in preventing lost circulation in oil wells, and in injecting hazardous wastes into rock formations. | 2011-04-21 |
20110088906 | Pressure Equalizing a Ball Valve through an Upper Seal Bypass - A pressure equalizing system allows flow past an upper seal on a movable member downhole that in turn allows pressure to be delivered from uphole into what had previously been an isolated low pressure zone. The pressure differential across the member is equalized before attempting to move the member into another position. In the preferred embodiment the member is a ball in a ball valve for subterranean use. | 2011-04-21 |
20110088907 | FLAPPER VALVE AND METHOD - A flapper valve with magnetic field hold open arrangement including a housing; a flapper pivotally mounted to the housing; and a magnet housing slidably mounted to the housing such that a magnetic field generating configuration of the magnet housing is movable between a position where it is capable of holding the flapper in an open position and where it is incapable of holding the flapper in an open position. A method for holding open a flapper of a flapper valve. | 2011-04-21 |
20110088908 | FLAPPER VALVE - A flapper for a downhole valve including a surface configured to substantially geometrically mate with a tubular section within which the flapper is mounted when in an open position. The surface reduces an amount of fluid that can exist between the flapper and a housing member thereby reducing the effect of turbulence on the flapper. The geometrically mating surface may be a hard surface that is configured to mate or may be a softer surface that will self conform. | 2011-04-21 |
20110088909 | STABPLATE CONNECTIONS - A stabplate connection is provided by: providing a first part ( | 2011-04-21 |
20110088910 | MONITORING SYSTEM FOR PIPELINES OR RISERS IN FLOATING PRODUCTION INSTALLATIONS - A method of monitoring a subsea pipeline system connecting one or more wells to a floating production system, wherein the pipeline system is at least partially flexible, the method comprises installing a continuous optical fibre distributed sensor as part of the pipeline system, the sensor capable of providing a distributed measurement of temperature, vibration, pressure or strain, or any combination thereof; using the sensor to obtain a distributed measurement of temperature, vibration, pressure and/or strain along at least part of the pipeline system indexed to a length thereof; and using the distributed measurement to predict the actual condition of the fluid, the pipeline system and/or the adjacent sea water using a model. A subsea pipeline system for connecting one or more wells to a floating production system, wherein the pipeline system comprises at least one partially flexible pipeline; a continuous optical fibre distributed sensor installed as part of the pipeline capable of providing a distributed measurement of temperature and/or strain; means for obtaining a distributed measurement of temperature, vibration or strain, or combinations thereof, along at least part of the pipeline system indexed to a length thereof from the sensor; and means for using the distributed measurement to manage operation of the system. Preferably, the system comprises means for modelling expected pipeline behaviour using the distributed measurement as an input; and means for using the modelled behaviour to manage operation of the system. | 2011-04-21 |
20110088911 | EMBEDDED MULTI-STRING WELL HEAD SHEAR - The present disclosure generally provides apparatus and methods for removing a subsea well head. The apparatus may include an embedded shear comprising a pile and a shear cutter integrated into the pile. The shear cutter may be mounted within the pile near a lower end thereof. The pile may include a well head conductor receptacle adapted to receive a subsea well head, and the shear cutter may include a shear blade that extends across the well head conductor receptacle when activated. | 2011-04-21 |
20110088912 | Downhole hydraulic control line - The invention relates to a downhole hydraulic control tool comprising a substantially tubular body adapted for connection in a tubing string, the body including a throughbore arranged coaxially with a bore of the tubing string and one or more pockets arranged on a wall of the body, the pockets including a hydraulic power source and at least two control lines, wherein the device includes a pump to drive hydraulic fluid through the control lines and a switchable flow mechanism for switching the flow of pumped fluid between the at least two control lines. Also provided are a switchable flow mechanism and a method of operating one or more downhole devices from a downhole located hydraulic control tool. | 2011-04-21 |
20110088913 | Constant environment subsea control system - The method of providing a pressurized control fluid for the operation of subsea equipment of providing an accumulator with control fluid pressurized by compressed gas, supplying the control fluid to a control valve for the purpose of operating a function, receiving a return flow of the control fluid from the function to a control valve, directing the return flow of the control fluid to a low pressure chamber whose pressure is substantially unaffected by the subsea environmental pressure, and maintaining the low pressure level in the low pressure chamber. | 2011-04-21 |
20110088914 | Method of Activating a Downhole Tool Assembly - A method of activating a downhole tool assembly. The downhole tool assembly has a sleeve with a continuous j-slot, a lug rotator ring configured to move axially relative to the sleeve and having a lug configured to move within the continuous j-slot, and a rupture disk configured to prevent the lug from moving within the continuous j-slot during run-in. The method includes lowering the downhole tool assembly into a well bore on a tool string, rupturing the rupture disk, allowing the lug to move within the continuous j-slot, and setting the downhole tool assembly by lifting upward and pushing downward on the tool string. | 2011-04-21 |
20110088915 | Bottom Hole Assembly for Subterranean Operations - Methods and systems for stimulating a wellbore. A coil tubing bottom hole assembly is disclosed which includes a jetting tool. A non-caged ball sub is coupled to the jetting tool and a ported sub is coupled to the non-caged ball sub. Additionally, a caged ball sub is coupled to the ported sub. | 2011-04-21 |
20110088916 | METHOD FOR SEALING AN ANNULAR SPACE IN A WELLBORE - The present invention relates to a method for providing one or more seals in an annular space between a well tubular and the surrounding formation or between pipes of a wellbore system for providing sectioning thereof. | 2011-04-21 |
20110088917 | FLAME-BLOCKING SYSTEM AND CONSTRUCTION METHOD - A flame-blocking system includes flame retardant foam having at least one through hole and at least one flame retardant tube passing through the through hole. Both the flame retardant foam and the flame retardant tube comprise graphite, aluminum hydroxide and ammonium phosphate in addition to a base resin. The flame-blocking system prevents flames and toxic gases generated during a fire or a similar accident from being spread through holes through which a wire, a cable or a pipe is installed across a wall of buildings or ships, which can reduce damage to life and property. | 2011-04-21 |
20110088918 | FIRE-RATED MULTILAYER FABRIC WITH INTUMESCENT LAYER - The subject invention comprises a flexible multilayer fire-rated material that has at least one layer of an intumescent material. Because it is flexible, the fire-rated material is usable in situations where it is desirable for the fire-rated material to be rolled up or folded into a non-flat storage application. This allows the subject fire-rated material to be used in fire-rated and smoke-resistant barriers that are recessed in walls or ceilings until use. One end use embodiment includes without limitation, recessed or rolled up fabrics used in elevator lobby ceilings to seal off elevators or their lobbies from smoke or fire. | 2011-04-21 |
20110088919 | FIRE-EXTINGUISHING DEVICE FOR AN OIL STOVE - The present invention relates to a device for rapidly extinguishing a fixed-wick oil stove by closing off an oil-supply tube when the oil stove is overturned or an earthquake occurs. More specifically, it relates to a device of this type which is formed using just a construction having no need for an electrical power source, which reduces costs, which entails no risk of breakdown, and which after the oil stove has been extinguished can straightforwardly be restored to the state prior to operation. The present invention is a fixed-wick oil burner which comprises: a hexahedral housing ( | 2011-04-21 |
20110088920 | ATTACHMENT SYSTEM AND LEVELER ATTACHMENT FOR A MECHANICAL HOE - A screed assembly for attachment to the boom arm of a mechanical hoe, including a first elongated member, an elongated ground-engaging structural member extending therefrom, a hoe connection interface and a hydraulic boom connection interface on the first elongated member, and a blade-engaging assembly operationally connected to the first elongated member. An elongated blade portion is pivotably connected to the blade-engaging assembly, a first pivot actuator is operationally connected between the first generally elongated portion and to the blade-engaging assembly, and a second pivot actuator operationally connected to the blade-engaging assembly and the elongated blade portion. Energization of the first pivot actuator pivots the blade engaging assembly relative to the first elongated member and energization of the second pivot actuator pivots the blade relative to the blade-engaging assembly. | 2011-04-21 |
20110088921 | PNEUMATIC HAND TOOL ROTATIONAL SPEED CONTROL METHOD AND PORTABLE APPARATUS - The rotational speed of a pneumatic hand tool is adjusted in real time to maintain a selected speed level irrespective of exterior parameters affecting the performance of the tool. The apparatus is comprised of a rotational speed sensor installed directly on the tool, a digital microprocessor using control algorithms, and a valve to adjust the flow of air to the tool. | 2011-04-21 |
20110088922 | BATTERY-POWERED POWER TOOLS - It is an object of the invention to provide a technique for bringing a center of gravity of a battery-powered power tool closer to a working axis of a tool bit in the battery-powered power tool. | 2011-04-21 |
20110088923 | COMPOSITE MATERIALS - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. | 2011-04-21 |
20110088924 | SUB-SURFACE MARKING OF PRODUCT HOUSINGS - Techniques or processes for providing markings on products are disclosed. In one embodiment, the products have housings and the markings are to be provided on sub-surfaces of the housings. For example, a housing for a particular product can include an outer housing surface and the markings can be provided on a sub-surface the outer housing surface yet still be visible from the outside of the housing. Since the markings are beneath the surface of the housing, the markings are durable. | 2011-04-21 |
20110088925 | ELASTIC SIGNAL TRANSMISSION CABLE - An object of the present invention is to provide an elastic signal transmission cable having a length of several centimeters to several meters that has a shape deformation tracking ability and enables high-speed signal transmission. The inventive elastic signal transmission cable has an elasticity of 10% or more and transmission loss of 10 dB/m or less in a relaxed state at 250 MHz, and comprises an elastic cylindrical body having an elasticity of 10% or more and a conductor portion containing at least two conductor wires wound in the same direction around the elastic cylindrical body. | 2011-04-21 |
20110088926 | FLEXIBLE ELECTRIC CABLE - An electrical line for the connection of non-stationary electrical loads to a power source is specified which has a line core surrounded by a jacket ( | 2011-04-21 |
20110088927 | ELECTRICAL SUPPLY BAR ASSEMBLY AND METHOD OF PRODUCING SUCH AN ASSEMBLY - In an assembly comprising an electrically conducting bar, lower and upper electrically insulating films covering opposed faces of the conducting bar, and an electrically insulating member bonded to the upper insulating film, the insulating member protruding on the exposed face of the insulating film so as to prevent propagation of electric arcs by tracking on said exposed face, the insulating member is bonded to the insulating film with a heat-sealable coating. | 2011-04-21 |
20110088928 | HEAT DISSIPATING SUBSTRATE - Disclosed is a heat dissipating substrate, which includes a metal plate, an insulating film formed on the surface of the metal plate, a circuit pattern formed on the insulating film, and a first via formed to pass through at least a part of the metal plate so that the metal plate and the circuit pattern are electrically connected to each other, and also which exhibits superior heat dissipation effects and enables the configuration of a circuit board to be simple due to no need to additionally provide a ground layer and a power layer. | 2011-04-21 |
20110088929 | METAL STRUCTURE OF FLEXIBLE MULTI-LAYER SUBSTRATE AND MANUFACTURING METHOD THEREOF - Disclosed is a metal structure of a multi-layer substrate, comprising a first metal layer and a dielectric layer. The first metal layer has an embedded base and a main body positioned on the embedded base. The base area of the embedded base is larger than the base area of the main body. After the dielectric layer covers the main body and the embedded base, the dielectric layer is opened at the specific position of the first metal layer for connecting the first metal layer with a second metal layer above the dielectric layer. When the metal structure is employed as a pad or a metal line of the flexible multi-layer substrate according to the present invention, the metal structure cannot easily be delaminated or separated from the contacted dielectric layer. Therefore, a higher reliability for the flexible multi-layer substrate can be achieved. | 2011-04-21 |
20110088930 | PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A printed circuit board and a manufacturing method of the same are disclosed. The method includes: preparing a carrier including a primer resin layer formed thereon; forming a circuit pattern on the primer resin layer; stacking the carrier onto an insulating layer such that the circuit pattern is buried in the insulating layer; removing the carrier; forming a via hole in the insulating layer on which the primer resin layer is stacked; and forming a conductive via in the via hole. The conductive via is formed by forming a plating layer in the via hole and on the primer resin layer and removing a portion of the plating layer formed over the primer resin layer. | 2011-04-21 |
20110088931 | Multilayer Coatings and Coated Articles - Multilayer coatings comprising at least two layers wherein at least one layer comprises a composition comprising graphene sheets and at least one binder and wherein at least two layers have different compositions. | 2011-04-21 |
20110088932 | WIRING CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - A wiring circuit board that suppresses the softening phenomenon of circuit interconnect lines with time and that maintains a high tensile strength over an extended period of time, and a method of manufacturing the same are provided. The circuit interconnect lines formed on an insulation layer for the wiring circuit board are made of a metal coating material having a metal composed principally of copper and containing 800 to 3000 ppm of bismuth. | 2011-04-21 |
20110088933 | LOW DIELECTRIC LOSS WIRING BOARD, MULTILAYER WIRING BOARD, COPPER FOIL AND LAMINATE - A wiring board comprising a copper wiring, and an insulating layer which is a cured product of a resin composition containing a compound having a carbon-carbon unsaturated double bond as a cross-linking component,
| 2011-04-21 |
20110088934 | METAL PATTERN FORMING METHOD, METAL PATTERN OBTAINED BY THE SAME, PRINTED WIRING BOARD, CONDUCTIVE FILM FORMING METHOD, AND CONDUCTIVE FILM OBTAINED BY THE SAME - The present invention provides a metal pattern formed on a substrate. The metal pattern is constructed in (I) forming on a substrate a polymer layer in which a polymer having a functional group that interacts with an electroless plating catalyst or a precursor thereof is chemically bonded directly to the substrate in a pattern form, (II) adding the electroless plating catalyst or precursor thereof to the polymer layer, and (III) forming a metal layer in the pattern form by electroless plating. | 2011-04-21 |
20110088935 | CONDUCTIVE PARTICLE, ANISOTROPIC CONDUCTIVE FILM, JOINED STRUCTURE, AND JOINING METHOD - The present invention aims to provide conductive particles which can reduce the stress while maintaining high hardness (hardly causing cracks even in a state of being crushed in connection process) by improving rolling properties and can ensure adequate conductive reliability not only with respect to ITO substrates, but also with respect to IZO substrates, an anisotropic conductive film provided with the conductive particles, a joined structure provided with the anisotropic conductive film, and a joining method using the anisotropic conductive film. The conductive particles of the present invention include polymer fine particles, and a conductive layer formed on surfaces of the polymer fine particles, wherein an outermost surface shell of the conductive layer is a nickel-palladium alloy layer. | 2011-04-21 |
20110088936 | METHOD FOR MANUFACTURING AN ELECTRONIC ASSEMBLY - A method for manufacturing an electronic assembly ( | 2011-04-21 |
20110088937 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed are a printed circuit board including a core substrate including core circuit layers on both sides thereof, a first build-up layer formed on one side of the core substrate, a second build-up layer formed on the other side of the core substrate, and first and second protective layers formed on the first and second build-up layers, respectively, wherein the first build-up layer includes a trench circuit layer as an outermost circuit layer formed by a trench technology, the trench circuit layer is embedded in the first protective layer, and an outermost circuit layer of the second build-up layer is embedded in an outermost insulating layer of the second build-up layer, and a method of manufacturing the printed circuit board. Thanks to the formation of the outermost circuit layer by the trench technology, it is difficult to separate the outermost circuit layer from the outermost insulating layer. | 2011-04-21 |
20110088938 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed are a printed circuit board including a core substrate including core circuit layers on both sides thereof, a first build-up layer formed on one side of the core substrate, a second build-up layer formed on the other side of the core substrate, and first and second protective layers formed on the first and second build-up layers, respectively, wherein the first build-up layer includes a trench circuit layer as an outermost circuit layer formed by a trench-forming technology, and the trench circuit layer is embedded in the first protective layer, and a method of manufacturing the printed circuit board. Thanks to the formation of the outermost circuit layer by the trench-forming technology, it is difficult to separate the outermost circuit layer from the outermost insulating layer. | 2011-04-21 |
20110088939 | ELECTRONIC APPARATUS - An electronic apparatus includes: a housing | 2011-04-21 |
20110088940 | Modular Electromagnetically Shielded Enclosure - An electromagnetically shielded enclosure is disclosed. One such system includes a continuously welded shell having a top, a bottom, and a plurality of side walls cooperating to enclose an interior volume, the interior volume sized to receive electronic equipment and allow human entry. The enclosure is constructed from electromagnetically conductive materials and includes continuous welds along seams joining each material. The enclosure includes a sally port located within the enclosure. The sally port includes a first door in one of the plurality of side walls and constructed from electromagnetically conductive materials. The sally port also includes a second door constructed from electromagnetically conductive materials. The sally port defines a secondary interior volume within the enclosure sized to allow human entry through either the first or second door. | 2011-04-21 |
20110088941 | PERIMETER ELECTRICAL POWER SUPPLY SYSTEM - An electrical power system including a first power entry unit, at least one receptacle, and a second power entry unit. The at least one receptacle is electrically connected to the first power entry unit. The second power entry unit is electrically connectable to the at least one receptacle. The first power entry unit and the second power entry unit include at least one detection device. Either the first power entry unit or the second power entry unit is a selected power entry unit and the remaining one is another power entry unit. The detection device is configured to preclude an electrical power connection of both the selected power entry unit and the other power entry unit to the at least one receptacle. | 2011-04-21 |
20110088942 | DC RECEPTACLE - A DC receptacle block ( | 2011-04-21 |
20110088943 | OVERHEAD LINE ENGAGEMENT BUSHING - According to one embodiment, an overhead line engagement bushing includes a polymer bushing ( | 2011-04-21 |
20110088944 | WIRE HARNESS - There is provided a wire harness which can improve the workability, stability, durability and safety. The wire harness | 2011-04-21 |
20110088945 | WIRE HARNESS AND PRODUCTION METHOD THEREFOR - A wire harness has a wiring film which includes an insulating substrate ( | 2011-04-21 |
20110088946 | PRESSURE CYCLE OPERATED PERFORATING FIRING HEAD - Pressure cycle operated apparatus and methods. A method of actuating a firing head includes the steps of: reciprocably displacing an actuator piston of the firing head, the displacing step including the piston being alternately pressure balanced and unbalanced; and igniting a combustible material in response to the piston displacing step. A method of generating electricity includes: reciprocably displacing a piston, the displacing step including the piston being alternately pressure balanced and unbalanced; and generating electricity in response to the piston displacing step. A firing head includes an actuator piston separating at least two chambers; a check valve which permits one-way flow between the chambers; a flow restrictor which restricts flow between the chambers; a biasing device which biases the piston toward one of the chambers; and a firing pin releasing device which releases a firing pin in response to displacement of the piston. | 2011-04-21 |
20110088947 | PROCESS FOR DETERMINING THE PRESENCE AND/OR QUANTITY OF H2S IN SUBSOIL AND RELATED APPARATUS - The present invention relates to a process and related apparatus for determining the presence and/or quantity of H | 2011-04-21 |
20110088948 | CORE SAMPLE ORIENTATION - A core orientation device ( | 2011-04-21 |
20110088949 | Methods and Apparatus for Characterization of Petroleum Fluids Contaminated with Drilling Mud - A method and system for characterizing formation fluids contaminated with drilling mud that compensates for the presence of such drilling mud. The operations that characterize formation fluids contaminated with drilling mud can be carried out in real-time. The operations also characterize a wide array of fluid properties of petroleum samples contaminated with drilling mud in a manner that compensates for the presence of drilling mud. The operations characterize the viscosity and density of petroleum samples contaminated with drilling mud at formation conditions in a manner that compensates for differences between formation conditions and flowline measurement conditions. The operations also derive live fluid density unaffected by contamination of mud filtrate based on a scaling coefficient dependent on measured gas-oil ratio of the formation fluid. This scale factor accounts for excess volume created during mixing processes, which increases the accuracy of characterizations for high gas-oil ratio samples, especially gas condensate. | 2011-04-21 |
20110088950 | CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH BORING TOOLS - Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear lip. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element. | 2011-04-21 |
20110088951 | DUAL BHA DRILLING SYSTEM - The invention relates to apparatus and methods useful for drilling lateral boreholes into a formation surrounding a main borehole. Proposed technique can be used for drilling of laterals which does not require such significant interruptions to deploy the small BHA and is based on the use of a drilling apparatus, comprising a drill collar forming part of a primary drilling assembly and having an outward opening groove in the side thereof, a secondary drilling assembly, comprising a tubular drill string connected at one end to the drill collar, a drilling motor mounted in the drill string, a drill bit mounted at the other end of the drill string and connected to the drilling motor, wherein the secondary drilling assembly is mounted in the drill collar so as to be movable between a first position in which the drill bit is seated in the groove, and a second position in which the bit projects laterally from the groove in the side of the drill collar. | 2011-04-21 |
20110088952 | Drill Motor Enhancement - Enhancements to a drill motor include a bearing pack assembly, a balancing piston, a recording transducer package (RTP), and a latch rod assembly for a drill motor to improve performance and reliability of a drill motor. The bearing pack assembly includes a bearing housing coupled to an end cap and a drive shaft extending into the end cap and the bearing housing. The bearing pack assembly also includes a thrust bearing disposed within the bearing housing, wherein the thrust bearing separates the drive shaft and the bearing housing, and a bearing sleeve disposed within the bearing housing, wherein a radial bearing is placed between the bearing sleeve and the drive shaft. The balancing piston includes a first and second hydrodynamic seal. The recording transducer package is self powered and gathers data from a plurality of sensors in the downhole tool. The latch rod assembly include a latch head is coupled to the rotor of a drill motor, wherein the latch head is larger than the opening in the bottom end of a top sub. | 2011-04-21 |
20110088953 | PERCUSSION ASSISTED ROTARY EARTH BIT AND METHOD OF OPERATING THE SAME - A hammer assembly is actuated to drive an earth bit through a formation. The hammer assembly includes a piston, and a flow control tube which extends through the piston. The flow control tube includes drive and return guide ports. The piston is repeatably moveable relative to the drive and return guide ports in response to a fluid flow through the flow control tube. In this way, the hammer assembly is actuated. | 2011-04-21 |
20110088954 | POLYCRYSTALLINE COMPACTS INCLUDING NANOPARTICULATE INCLUSIONS, CUTTING ELEMENTS AND EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS - Polycrystalline compacts include non-catalytic nanoparticles in interstitial spaces between interbonded grains of hard material in a polycrystalline hard material. Cutting elements and earth-boring tools include such polycrystalline compacts. Methods of forming polycrystalline compacts include sintering hard particles and non-catalytic nanoparticles to form a polycrystalline material. Methods of forming cutting elements include infiltrating interstitial spaces between interbonded grains of hard material in a polycrystalline material with a plurality of non-catalytic nanoparticles. | 2011-04-21 |
20110088955 | CUTTING ELEMENT APPARATUSES, DRILL BITS INCLUDING SAME, METHODS OF CUTTING, AND METHODS OF ROTATING A CUTTING ELEMENT - A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly. | 2011-04-21 |
20110088956 | EASY MOUNT BASE FOR MOBILITY SCALE - A base for a scale tilts slightly when a wheel is rolled onto it, to facilitate rolling the wheel onto a central ovular or elliptical concave mat surface. Opposed handgrips forming grippable loops may be provided on the base. | 2011-04-21 |
20110088957 | AXIALLY OFFSET MOTOR - A vehicle is provided. The vehicle comprises an axle having a longitudinal dimension along a first axis, the axle coupled to at least one wheel, and a motor coupled to the axle and adapted to turn the axle, the motor adapted to rotate around a second axis, wherein the motor is oriented such that the first axis is substantially perpendicular to the second axis. | 2011-04-21 |
20110088958 | Drive Unit For A Hybrid Vehicle - A drive unit includes an internal combustion engine with a driven shaft, a transmission with an input shaft, and an electric machine arranged between the internal combustion engine and the transmission and comprising a stator and a rotor which can be coupled at least indirectly to the driven shaft of the internal combustion engine and to the transmission input shaft in order to transmit torque. The drive unit includes a clutch arranged in the torque transmission path between the internal combustion engine and the transmission. To facilitate the decoupling of rotational irregularities occurring in the drivetrain of the hybrid vehicle the drive unit has a first torsional damper and a second torsional damper, and at least the rotor of the electric machine is arranged within a torque transmission path formed between the torsional dampers. | 2011-04-21 |
20110088959 | ENERGY RETRIEVER SYSTEM - Disclosed is an energy retriever system and methods for absorbing energy and using that energy elsewhere or converting it to other useful forms of energy or work. The energy retriever system consists of a series of components interconnected by a plurality of conduits containing a fluid. Working as a self-contained thermodynamic system, the energy retriever system allows the fluid to circulate through all of these elements. Heat added to the energy capture subsystem heats the fluid. The fluid becomes more pressurized and moves into the expansion cycle subsystem. The energy extraction subsystem transforms the thermal energy of the fluid into work, kinetic energy or thermal energy. The reservoir subsystem compresses the fluid and reintroduces it into the energy capture subsystem. One-way valves are used throughout the system to keep the flow of the fluid in one direction and separate sections of the system that contain different pressures. | 2011-04-21 |
20110088960 | SHOCK ABSORBING STRUCTURE FOR VEHICLE - A shock absorbing member is supported on a shock absorbing member support bracket fixed onto a floor tunnel sandwiched between left and right front seats. Therefore, it is possible to allow the front seats to interfere with the shock absorbing member so that the member can absorb collision energy at a time of a side collision of a vehicle. Because a lower portion of a front wall connected to an inverted-U-shaped inner face of the shock absorbing member is connected to an upper portion of a front wall of the shock absorbing member support bracket, the front wall of the shock absorbing member support bracket receives a load of the side collision in a shearing direction. Accordingly, it is possible to increase strength of the front wall of the shock absorbing member support bracket against the side collision, prevent the shock absorbing member from falling down sideways, and enhance the shock absorbing effect. | 2011-04-21 |
20110088961 | ELECTRONIC THROTTLE ON CONTROL HANDLE - A steering and engine speed control mechanism for operating a vehicle. The control mechanism has a control handle mounted on the vehicle. The control handle is configured to deflect about an axis by movement of an operator's hand. A steering direction of the vehicle is related to a deflection angle of the control handle about the axis. An actuating element for changing the speed of the engine of the vehicle is attached to the control handle and is conveniently movable by an operator's digit to a plurality of positions to effect the desired speed of the engine. | 2011-04-21 |
20110088962 | POWER-OPERATED STEERING ASSISTING DEVICE FOR VEHICLES - A power-operated steering assisting device is provided for a vehicle and includes a rotation detector, a motor assembly, and a reduction and driving mechanism coupled to a steering shaft of a steering wheel of the vehicle. Upon detecting the rotation of the steering shaft, the rotation detector activates the motor assembly to drive the operation of the reduction and driving mechanism, so that through the engagement between an internal-toothed output ring of the reduction and driving mechanism and a toothed section formed on an outer circumference of the steering shaft, the steering shaft is rotated and an assistance to the steering operation carried out by a driver of the vehicle is realized to provide an effort-saved operation of turning the steering wheel by the driver. No hydraulic system is included in the steering assisting device and thus maintenance of the hydraulic system can be eliminated. | 2011-04-21 |
20110088963 | STEERING DEVICE FOR A MOTOR VEHICLE, HAVING A STEERING WHEEL, A STEERING SHAFT AND A SUPERPOSITION GEARING - A steering device for a motor vehicle is provided. The steering device has a steering wheel, having a steering shaft and having a superposition gearing which is arranged in or on the steering wheel and which is designed to transmit a motor-driven adjusting movement to the steering shaft. In one form, at least one interface is provided which, in the presence of a defined condition, separates or limits a transmission of force between the steering shaft and the superposition gearing. The interface is for example an overload clutch. | 2011-04-21 |
20110088964 | Stethoscope Having An Elliptical Headpiece And Amplified Earpieces - A stethoscope having a headpiece with a conical body extending uniformly along an oblique axis from a first circular opening of a first diameter to a second opening of a second diameter and having an elliptical cross-section perpendicular to said oblique axis, where the second diameter is smaller than the first diameter and the axis intersects the first opening at an acute angle. The stethoscope also includes first and second sound amplifiers removably interconnected to the ends of the ear tubes to allow a user to amplify sounds or listen normally as desired. | 2011-04-21 |
20110088965 | Structure for the compositely formed sound box - An improved structure for the compositely formed sound box consists of a plastic-made box with one-way opening and intensified rib and inlet components provided inside the box. The main feature is the bubbled one-piece soundproof layer inside the sound box to expand the overall structure of the sound box, reduce the thickness of the sound box, minimize the thickness of the shell, and upgrade the soundproof performance at the same time. | 2011-04-21 |
20110088966 | SILENCER APPARATUS WITH DISPOSABLE SILENCER CARTRIDGE UNIT - A silencer apparatus for attenuating noise in gas flow systems. The apparatus generally includes a housing having an interior cavity and a gas flow inlet and outlet that are adapted to be connected to a passage such that a gas flowing through the passage enters and exits the cavity of the housing through the inlet and outlet, respectively. A silencer cartridge unit is removably disposed within the interior cavity of the housing and defines a gas flow path fluidically connected to the inlet and outlet of the housing. The silencer cartridge unit has at least one sound-attenuating element that surrounds the gas flow path. The housing is further equipped with a closure that sealingly closes a portion of the housing, and is releasable from the housing to provide an access opening through which the silencer cartridge unit can be removed. The apparatus can also be adapted to include a filtration medium. | 2011-04-21 |
20110088967 | MOTORCYCLE - A motorcycle includes a spark arrester having an increased surface area without any undue increase in the length of a silencer or the width of the motorcycle. The motorcycle includes a rear wheel and a silencer provided on a side of the rear wheel. The silencer includes an outer tube and a spark arrester which is tubular and is disposed inside the outer tube, the longitudinal axis of the spark arrester being oriented in a longitudinal direction of the outer tube. In a sectional plane which is perpendicular or substantially perpendicular to the longitudinal direction of the outer tube and the spark arrester, the outer tube has an outside dimension in a height direction greater than an outside dimension of the outer tube in a lateral direction, and the spark arrester has an outside dimension in the height direction greater than an outside dimension of the spark arrester in the lateral direction. | 2011-04-21 |
20110088968 | SOUND ABSORBER FOR A PIPE-SHAPED, CAVITY-FORMING BODY - The present invention relates to a coolant circuit of a cooling system including a pipe-shaped body defining a cavity. It has a sound absorber defining a flow channel and at least one resonator chamber which is connected to the flow channel via a connection channel. The sound absorber is an insert in the cavity of the pipe-shaped body, which forms the flow channel, the at least one resonator chamber, and the at least one connection channel. | 2011-04-21 |
20110088969 | HEIGHT SAFETY SYSTEM - A height safety system is disclosed for use with an elevated work area including: an elongate member; first and second attachment means; the first attachment means is adapted to restrain the member in use at a lower region of the mast; the second attachment means is adapted to restrain the member in use at about the height of the elevated work area; and a fall restraint device which is adapted to be attached to the member in use at an upper region of the mast. | 2011-04-21 |
20110088970 | ELEVATING PLATFORM AND A METHOD OF CONTROLLING SUCH A PLATFORM - This elevating platform comprises a chassis equipped with a motor drive unit and with ground-engaging means, a platform, elevator means for elevating the platform relative to the chassis, sensors, each delivering a signal representative of the configuration of the elevating platform or of its environment, and a control unit for controlling the elevator means as a function of a plurality of parameters, including parameters corresponding to the signals delivered by the sensors. The elevating platform further comprises selector means for selecting at least one priority parameter and a threshold value for said parameter. The control unit is suitable for determining operating conditions for the elevating platform under which the threshold value for the priority parameter can be reached, and for controlling at least the elevator means within the limit of these operating conditions. | 2011-04-21 |
20110088971 | Collapsible step and extension ladder - A ladder formed of easily storable sections is quickly assembled to form a step ladder, extension ladder, hoist, scaffolding or fence. The base and top of the extension ladder include separate stabilizers which prevent the ladder from tipping or from damaging the fascia. The upper stabilizer may be converted to perform a second function as a hoist, substantially reducing the cost and space needed for storage of the invention. | 2011-04-21 |
20110088972 | Elevator work deck - An elevator work deck for use during elevator construction including a first support having a top surface and a bottom surface, and a second support having a top surface and a bottom surface. There are means for positioning the first support and the second support in abutting edge to edge relation so that the top surface of the first support and the top surface of the second support define a planar horizontal working surface when assembled in an operative position. Fastener receivers are positioned on the bottom surface of each of the first support and the second support. There are clamping fastener assemblies engaging the fastener receivers to clamp the first support and the second support to elevator car sling structural beams. | 2011-04-21 |
20110088973 | LADDER APPARATUS ADAPTED FOR A SCAFFOLD - A ladder apparatus adapted for a scaffold is disclosed. The ladder apparatus includes a ladder, two top connection components disposed at a top of the ladder, two bottom connection components disposed at a bottom of the ladder, and two platform assemblies connecting the ladder. The ladder includes two lateral rails and a plurality of step shelves arranged between the rails. Each platform assembly has a platform, two fasteners connected respectively to opposite ends of an external side of the platform, two straddlers connected respectively to opposite ends of an internal side of the platform, and two retainers protruding respectively from two lateral sides of the platform. The ladder connects the internal sides of the two platform assemblies via the top and bottom connection components respectively. The platform assemblies stride over and are against two lateral stringers of the scaffold via the straddlers and join the scaffold via the fasteners. Hence, the top and bottom of the ladder apparatus are served as stages for operators standing on and doing construction jobs. | 2011-04-21 |
20110088974 | Entertainment table - This invention is directed to providing an entertainment table from a readily accessible ladder, preferably an extension ladder, available in most households. In particular, the ladder is supported by a pair of saw-horse type supports at opposite ends of the ladder and various sized and shaped open-ended containers with extensions at their respective open ends are supported from and between pairs of spaced rungs of the ladder. The ladder may also be provided with an elongated planar support with one or more various sized and shaped openings therein and which planar support is supported by and along the rungs of the ladder or by and along the rails of the ladder. Also, the ladder may be provided with a plurality of support plates aligned side by side and supported by the opposing rails of the ladder with some of said support plates having a shaped opening therein. Various sized and shaped open-ended containers with peripherally extending lips are placed within the various sized and shaped openings of the elongated planar support or the aligned side-by-side support plates. | 2011-04-21 |
20110088975 | Mechanical Platform for Champions - A Mechanical platform for champions disclosed. The mechanical device raises the winners rotationally enabling the audience to see the champions at a proportional speed such that the first one rises faster than the second one and the second one rises faster than the third one. | 2011-04-21 |
20110088976 | SPEED RESPONSIVE ENGAGEMENT DEVICE - A speed responsive engagement device comprises: a wheel arranged for rotation about a first axis and having a plurality of outwardly projecting spaced apart teeth with each pair of adjacent teeth being separated by a circumferential surface with a constant radius; a pawl arranged for pivotal movement about a second axis between a first unengaged position and a second engaged position in which the pawl engages one of said teeth and contacts a circumferential surface; and a resilient means arranged to urge said pawl towards the first position when the pawl is not in contact with a circumferential surface. When the wheel rotates in a first direction each tooth contacts the pawl, generating an oscillating movement of the pawl from the first position towards the second position with an amplitude dependent on the speed of the rotation. When the speed of rotation reaches a predetermined value the oscillating movement brings the pawl into the engaged position, preventing further rotation of the wheel in said first direction. | 2011-04-21 |
20110088977 | STAIRLIFTS - The present invention enhances the safety of a stairlift by providing a movement sensor ( | 2011-04-21 |
20110088978 | Platform elevator - There is provided a compact cantilever platform elevator for lifting and storing goods such as small vehicles overheads for space saving. The platform elevator comprises i) an upright frame having first and second elongated upright members provided with a longitudinal track and an elongated generally orthogonal leg at their lower end, and connected to each other at an upper end thereof by an elongated hoisting box having an axial rotatable shaft for driving first and second hoisting assemblies having respectively a first and a second slender hoisting member extending from a lower end thereof and vertically movable in response to rotation of the shaft, and ii) a cantilever platform connected to the hoisting members and comprising a generally horizontal supporting surface and first and second lateral upright runners adapted to snugly glide in respective first and second tracks of the upright members. Thereby, rotation of the shaft causes the platform to be upwardly or downwardly translated smoothly while being guided by the runners traveling in the tracks. According to specific embodiments, the hoisting members may comprise chains, belts and/or cables, and the hoisting assemblies may comprise chain blocks, sprockets and/or winding hubs. | 2011-04-21 |
20110088979 | CARGO TRANSPORTER WITH AUTOMATIC DATA COLLECTION DEVICES - A cargo transportation device includes a lift assembly for raising and lowering cargo and an operator cabin in which an operator controls the lift assembly. A load backrest is coupled to the cabin, and an automatic data collection device, which is configured to interrogate wireless communication devices, is coupled to the load backrest. The cargo transportation device includes a computing device having logic for controlling the automatic data collection device and logic for controlling the lift assembly, and a display device in communication with the computing device. The display device is coupled to the cabin and configured to provide the operator with information from the computing device. | 2011-04-21 |
20110088980 | ELEVATOR SYSTEM WITH BOTTOM TENSIONING APPARATUS - An elevator system comprises an elevator car and a counterweight fixed to a traction means. A drive pulley moves the traction means. A bottom tensioning means is fixed to the counterweight and to the elevator car. A tensioning means weight tensions the bottom tensioning means. In an end position of the counterweight, the elevator car can continue to move when the traction means is moved further by the drive pulley. This moves the tensioning means weight at half the speed of the elevator car, for example. A measuring device is provided for the tensioning means weight for detecting such a motion of the tensioning means weight. This allows a triggering of an emergency stop of the elevator car. | 2011-04-21 |
20110088981 | METHOD AND DEVICE FOR PRODUCING A SUPPORT BELT FOR AN ELEVATOR INSTALLATION - A process for producing a support belt for an elevator system includes steps of: placing at least one cable-shaped tension support in position; embedding the tension support in a first belt layer made from a first plasticizable material to produce a partial belt having a first outer surface and a surface which forms a connecting plane, wherein parts of the tension support project out of the connecting plane and at least parts of the projecting portion of the tension support are covered by the first plasticizable material; and integrally forming a second belt layer made from a second plasticizable material on the connecting surface of the partial belt and the projecting portions of the tension support so as to produce a support belt having the first outer surface on the side of the first belt layer and a second outer surface on the side of the second belt layer. | 2011-04-21 |
20110088982 | Lifting Device For An Overhead Projector Which Has A Constant Velocity During The Upward And Downward Movement - A lifting device includes a lifting unit, a drive unit connected with the lifting unit to control operation of the lifting unit, and a braking unit connected with the drive unit to control operation of the drive unit. The braking unit includes a microprocessor, a control circuit connected with the microprocessor, a changeover switch connected with the control circuit and the drive unit, and a control switch connected with the microprocessor and the changeover switch. Thus, the drive unit is rotated normally in the positive direction to lift the overhead projector and is rotated at a slower speed in the reverse direction to lower the overhead projector so that the overhead projector is kept at a constant speed during the lifting and lowering process and is moved upward and downward smoothly and stably. | 2011-04-21 |
20110088983 | ELEVATOR BRAKING DEVICE - An elevator assembly ( | 2011-04-21 |
20110088984 | ELEVATOR SYSTEM CONTROL PROVIDING SPECIALIZED SERVICE FEATURES - An elevator system ( | 2011-04-21 |
20110088985 | REVERSIBLE EMERGENCY BRAKING SYSTEM FOR MACHINE TOOLS - An emergency braking system for a machine tool for the abrupt braking of a rotating shaft, including at least one brake drum and at least one brake shoe which are brought into engagement with each other in order to brake the shaft, the brake drum engaging with the brake shoe under the influence of a centrifugal force resulting from the rotation of a shaft. The present system is configured in such a way that at least one resetting device is provided which makes it possible to reset the brake shoes in the direction of their original position after braking has taken place. | 2011-04-21 |
20110088986 | Inflatable Furniture - An inflatable furniture comprises a packing unit and an air bag. The packing unit is a T-shaped unitary laminar body and includes a back portion, two first covering portions and a second covering portion, the first covering portions extend from both lateral sides of the back portion and the second covering portion extends from a middle of the back portion and is located between the two first covering portions, the second covering portion of the packing unit is provided around its periphery with first zipper teeth to be engaged with second zipper teeth which are formed around a periphery of the first covering portion and the back portion of the packing unit, so that the back portion, the first covering portion and the second covering portion are connected together to form the packing unit in the form of a luggage case. | 2011-04-21 |
20110088987 | LUGGAGE PANEL WITH INTEGRATED CARRY HANDLE FOR SOFT-SIDE TYPE LUGGAGE CASES - Luggage cases of the soft-side construction are perceived to be lighter than hard-side cases. However, many rigidifying elements in soft-side cases tend to add to the weight of a soft-side luggage case. This reduces its weight advantage over molded shell luggage cases. Using a textile body in the luggage case to form both the grip of a carry handle and a portion of the outer surface of the luggage helps reduce the weight of the luggage. The textile body may be attached to a thin resilient wire hoop to resist distortion of the luggage case when is it lifted by the handle. This construction saves weight in comparison to conventional luggage case constructions. | 2011-04-21 |
20110088988 | ONE-WAY CLUTCH - A one-way clutch includes an outer race, an inner race which is spaced from the outer race in an inside diameter direction and arranged concentrically so as to be relatively rotatable, a plurality of engaging members which are arranged between the outer race and the inner race to transmit a torque, and a cage which retains the engaging members. The one-way clutch is provided with volute springs which urge the engaging members in the direction in which the engaging members engage with a cam face of the outer race or the inner race. | 2011-04-21 |
20110088989 | DUAL CLUTCH WITH TORSIONAL VIBRATION DAMPER - A dual wet clutch in a closed housing. A damper is arranged in the power flow from the housing to the input parts of the wet clutches. The input parts are connected to one another substantially without play. Furthermore, a centrifugal force pendulum is arranged on at least one input part. The arrangement has a particularly short axial structural length. | 2011-04-21 |
20110088990 | POWER TRANSMITTING DEVICE AND VEHICLE HAVING SAME MOUNTED THEREON - A power transmission configured with a mechanical pump that generates and deliver a fluid pressure to a clutch. An electromagnetic pump generates and delivers a fluid pressure to the clutch, and an accumulator connects the clutch and the electromagnetic pump, and accumulates fluid pressure acting there between. A switching valve selectively switches between connecting the mechanical pump side and the clutch in a fluid communicating manner and connecting the electromagnetic pump and the clutch in a fluid communicating manner. A valve drive portion that drives the switching valve so as to connect the mechanical pump side and the clutch when the mechanical pump is driving, and drives the switching valve so as to connect the electromagnetic pump and the clutch when the electromagnetic pump is driving in place of the mechanical pump. | 2011-04-21 |
20110088991 | BRAKE UNIT - A vehicle brake unit is provided for use with a drive train having a drive train subassembly. The brake unit comprises a brake unit housing for enclosing a braking mechanism, the braking mechanism arranged to act on a power shaft configured for operatively connecting the output drive shaft of the drive train subassembly with a further drive shaft, in order to transfer power therebetween. The brake unit housing is arranged for mounting directly to a housing of the drive train subassembly. In one embodiment of the invention, the brake unit housing replaces the rear tail housing of a four-wheel drive transfer case. | 2011-04-21 |