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Patent # Description
US-7,958,954 Drill bits with enclosed slots
Core drill bits with long crown heights are described herein. The core drill bits have a series of slots or openings that are not located at the tip of the...
US-7,958,953 Drilling tool
A bi-center drilling tool comprises a main reamer region located eccentrically to an axis of rotation of the tool, and a leading cutting structure located ahead...
US-7,958,952 Pulse rate of penetration enhancement device and method
The system and device described relates to flow pulsing for use in down-hole drilling rate of penetration (ROP) enhancement and measurement while drilling (MWD)...
US-7,958,951 Method for assembling an underreaming tool
An underreaming tool may include a tubular body, a drive tube, at least one blade element ("the blade element"), at least one wedge element ("the wedge...
US-7,958,950 Reamer and methods for directional drilling
A reamer for underground boring is provided. The reamer includes at least: (a) a center mandrel, wherein the center mandrel defines a mandrel axis; (b) a...
US-7,958,949 Method and apparatus for three dimensional geosteering
A technique for drilling a borehole includes obtaining data from a tool in the borehole for a plurality of positions in the borehole that is being drilled to...
US-7,958,948 Method and system for return of drilling fluid
A system and method is described for use and return of drilling fluid/cuttings from a well, which is drilled on the ocean floor, in connection with offshore...
US-7,958,947 Damping and drilling machine including such a damping device
A damping device for inserting into a housing of an impulse producing drill machine, for damping Shockwave reflexes from a drill string connected to the...
US-7,958,946 Handheld work apparatus
A handheld work apparatus has a housing (2) wherein an internal combustion engine (10) and a fuel-metering unit for the engine (10) are mounted. A throttle...
US-7,958,945 Pneumatic tool with sectional adjustment of torsional force
The present invention provides a pneumatic tool enabling sectional adjustment of torsional force, including a main body and a cylinder mounted into the...
US-7,958,944 Discontinuous drive tool assembly and method for detecting the rotational angle thereof
A discontinuous drive power tool assembly for generating rotational torque includes a spindle having a first end portion and a second end portion. The first end...
US-7,958,943 Wheel mounting/height adjustment mechanism for a power equipment unit
A wheel mounting and height adjustment mechanism for use with a power equipment unit/implement such as a lawn mower. In one embodiment, the mechanism may...
US-7,958,942 Potato harvester
A potato harvester has a lifting device for lifting soil ridges, wherein the lifting device has a digging device with digging shares. At least one support...
US-7,958,941 Hydraulic running tool assembly and method of its use
An assembly and method for downhole equipment deployment comprising a liner hanger attachable to deployable equipment, a top sub insertable into the liner...
US-7,958,940 Method and apparatus to remove composite frac plugs from casings in oil and gas wells
A process is provided to drill through a composite frac plug. The plug is in an oil well. The process utilizes an improved mill. The process also rotates drill...
US-7,958,939 Composition and method for producing a pumpable hydrocarbon hydrate slurry at high water-cut
Embodiments of the invention relate to a process for providing a pumpable hydrate slurry in a hydrocarbon pipeline fluid mixture having a water-cut greater than...
US-7,958,938 System and vessel for supporting offshore fields
A system for supporting multiple-well-site, offshore, hydrocarbon-bearing fields, each well-site has one or more wells. In general, the system first comprises a...
US-7,958,937 Process for hydrofracturing an underground aquifer from a water well borehole for increasing water flow...
A process for hydrofracturing a specific interval or zone in a water aquifer from a water well borehole and introducing high-pressure water and gravel proppants...
US-7,958,936 Downhole formation sampling
Methods, systems, and apparatuses for downhole sampling are presented. The sampling system includes a control unit and a housing to engage a conduit. The...
US-7,958,935 Low-profile thermosyphon-based cooling system for computers and other electronic devices
This invention provides a cooling system comprising a thermosyphon for computer and electronic devices. The thermosyphon comprises an evaporator placed on top...
US-7,958,934 Counter-stream-mode oscillating-flow heat transport apparatus
A counter-stream-mode oscillating-flow heat transport apparatus improves heat transport capability by imparting oscillatory displacement to a fluid located near...
US-7,958,933 Heat exchange units
A heat exchange unit, adapted to performing heat exchange between first and second fluids at different temperatures, comprises a heat exchange apparatus...
US-7,958,932 Casting materials
A foam material comprises a liquid polymer and a liquid isocyanate which is mixed to make a solution that is poured, injected or otherwise deposited into a...
US-7,958,931 Method of casting rolling with increased casting speed and subsequent hot rolling of relatively thin metal...
A method for continuous casting and rolling at increased casting speed followed by hot rolling of relatively thin metal strand, especially steel strand (1),...
US-7,958,930 Wall of a casting die for casting a molten metal
The invention relates to a wall (100) of a casting die for casting a molten metal. Die walls comprising a front plate (110) with a pocket borehole (112) and a...
US-7,958,929 Apparatus for producing alloy and rare earth element alloy
An apparatus for producing an alloy, including: a casting device which casts a molten alloy using the strip cast method; a crushing device which crushes the...
US-7,958,928 Method and apparatus for casting metal articles
To cast one or more metal articles, a mold structure is positioned on a support with an anchor extending upward from the support into the mold structure. The...
US-7,958,927 Die casting process incorporating computerized pattern recognition techniques
A die casting process using pattern recognition techniques to identify those die castings manufactured under conditions likely to produce a die casting which...
US-7,958,926 Single-Track stacking panel covering for an architectural opening
A single-track stacking panel covering for an architectural opening has a headrail for mounting the covering above and in front of the opening, such as a window...
US-7,958,925 Garage door storage device
A storage device for use with a garage door having at multiple panels wherein each panel has a given width and height, the panels connected together by hinges...
US-7,958,924 Apparatus and method for producing a weld seam
The invention relates to an apparatus for producing a weld seam on a foil bag with an ultrasonic hammer and an anvil, preferably with a weld side directed...
US-7,958,923 Drywall trim auto-folder, mastic applicator and cutter
A drywall trim application device that can hold a large role of drywall flex corner trim material and, as the material is being dispensed, pre-crease or form...
US-7,958,922 Thermo-encapsulating apparatus for providing a separator enveloping an electrode of an electrical energy...
An apparatus and method for cutting and heat sealing separator materials enveloping individually shaped electrode is described. The electrodes can be cathodes,...
US-7,958,921 Pneumatic tire with tread having sub grooves in blocks, center main groove and subsidiary main grooves
A pneumatic tire having a designated rotational direction is disclosed, wherein an entire area having a width 85% of a total tire width and a center area having...
US-7,958,920 Compact reusable shopping bag assembly
A compact, user-friendly and reusable shopping bag assembly has a pocket with a cavity having a top opening accommodating a plurality of reusable auxiliary...
US-7,958,919 Fill valve for an aerosol container
A fill valve for selective interconnection with a container is provided. The fill valve includes a head shaft and shoulder separated by grooves that are...
US-7,958,918 Automated ice vending apparatus and method
An automated ice vending apparatus and method including an ice generating machine capable of producing enough ice to sufficiently keep full a receptacle...
US-7,958,917 Valve unit for filling machines
The present invention relates to a valve unit for container filling machines, particularly for glass bottle fillers. More particularly, the present invention...
US-7,958,916 Powder dispensing and sensing apparatus and methods
Powder dispensing and sensing apparatus and methods are provided. The powder dispensing and sensing apparatus includes a tray support structure to receive a...
US-7,958,915 Liquid color gravimetric metering apparatus and methods
Apparatus and methods for delivering liquid color to a plastic resin processing machine include a scale for weighing a container of liquid color, a pump for...
US-7,958,914 Liquid crystal dropping apparatus for liquid crystal display device
A liquid crystal dropping apparatus is used in the manufacture of liquid crystal display devices, which is designed to apply vibration energy to liquid crystal...
US-7,958,913 Sulfur loading apparatus
A chemical loading system is used for loading a molten chemical into a tanker. The chemical loading system includes a source supplying a molten chemical and a...
US-7,958,912 Freeze protection for on-board vehicle emissions treatment system
Freeze protection of an on-board emissions treatment substance storage and distribution system in a vehicle includes moving the emissions treatment substance...
US-7,958,911 Shipping plug
A shipping plug is disclosed herein. The shipping plug is formed from a cylindrical member that is configured to be operatively disposed within a bore of a...
US-7,958,910 Filling nozzle
A filling nozzle is provided which has a high flow straightening effect and is capable of forming a stable liquid flow of a circular cross section. In a filling...
US-7,958,909 Spool valve
Two stage spool valves having, in a single assembly, a first stage spool and a second stage spool. The first stage spool may have a solenoid actuator with a...
US-7,958,908 Flow control valve
A capacity control valve, comprising a first valve chamber formed in a valve body, a first fluid passage communicating with the first valve chamber to flow a...
US-7,958,907 Fluid pressure circuit
A fluid pressure circuit that can, in either case where a first actuator that is fed from a first pump or a second actuator that is fed from a second pump is...
US-7,958,906 Thermally induced single-use valves and method of use
In accordance with an embodiment of the present invention, a thermally induced single-use valve is provided including a silicon wafer having a top surface and a...
US-7,958,905 Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine
A breather device A1 for pressure relief includes a breather pipe 121 serving as a fixing part, and an inner pipe 122 serving as a communication part and is...
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