Abstract: A releasably mountable electronics component is provided. The electronics component comprises a backing having a mounting surface and an electronic module joined to the mounting surface of the backing. The electronic module has electrical contacts disposed on a first side thereof. The electronic module also includes an adhesive covering at least a portion of the mounting surface. The adhesive provides a releasable adhesive for releasably mounting the electronics component to a substrate on which the electronic module is connectable.

Abstract: A soft wire bank joint device comprises a body and a joint connected to one end of the body; the body including: a first insulating layer; a conductive wire layer located above the first insulating layer; a second insulating layer located above the conductive wire layer; a silver shielding layer located above the second insulating layer; and a third insulating layer located above the silver shielding layer. The joint includes a top sheet, a bottom sheet and an insulating casing. One end of the body is installed on the bottom sheet; and the bottom sheet is installed on the insulating casing. The top sheet is coupled to the insulating casing. A length of the second insulating layer is equal to that of the silver shielding layer, but is shorter than that of the conductive wire layer. One side of the conductive wire layer projects out from the second insulating layer.

Abstract: A signal transmission structure including a first signal pad, a first reference plane surrounding the first signal pad, a second signal pad, a second reference plane surrounding the second signal pad, an electric conductive element, and a conductive wall is provided. The second reference plane is parallel to the first reference plane, and the electrical conductive element is connected between the first signal pad and the second signal pad to transmit a signal. The conductive wall is connected between the first reference plane and the second reference plane and surrounding the electrical conductive element. Furthermore, a package structure applying to the signal transmission structure and a bonding method thereof are provided.

Abstract: A circuitized substrate which includes a conductive paste for providing electrical connections. The paste, in one embodiment, includes a metallic component including nano-particles and may include additional elements such as solder or other metal micro-particles, as well as a conducting polymer and organic. The particles of the paste composition sinter and, depending on what additional elements are added, melt as a result of lamination to thereby form effective contiguous circuit paths through the paste. A method of making such a substrate is also provided, as is an electrical assembly utilizing the substrate and including an electronic component such as a semiconductor chip coupled thereto.

Abstract: A circuit board includes a plurality of signal lines and a plurality of shielding walls. The shield walls are disposed between the signal lines. Each shield wall includes an upper surface, a lower surface, a rectangular groove, a first metal layer and a second metal layer. The lower surface is opposite to the upper surface. The rectangular groove extends from the upper surface to the lower surface. The first metal layer is disposed on the upper surface. The second metal layer is disposed in the rectangular groove and electrically connected to the first metal layer.

Abstract: In one aspect of the present invention, a drill bit has an axis of rotation and a working face with a plurality of blades extending outwardly from a bit body. The blades form in part an inverted conical region and a plurality of cutters with a cutting surface are arrayed along the blades. A jack element is coaxial with the axis of rotation and extend within the conical region within a range defined by the cutting surface of at least one cutter.

Abstract: The present invention involves methods and apparatus for permanent downhole deployment of optical sensors. Specifically, optical sensors may be permanently deployed within a wellbore using a casing string. In one aspect, one or more optical sensors are disposed on, in, or within the casing string. The optical sensors may be attached to an outer surface of the casing string or to an inner surface of the casing string, as well as embedded within a wall of the casing string. The optical sensors are capable of measuring wellbore parameters during wellbore operations, including completion, production, and intervention operations.

Abstract: In one aspect of the invention, a method for drilling a bore hole includes the steps of deploying a drill bit attached to a drill string in a well bore, the drill bit having an axial jack element with a distal end protruding beyond a working face of the drill bit; engaging the distal end of the jack element against the formation such that the formation applies a reaction force on the jack element while the drill string rotates; and applying a force on the jack element that opposes the reaction force such that the jack element vibrates and imposes a resonant frequency into the formation.

Abstract: In one aspect of the invention a drill string has a rotary valve disposed within its bore. The valve has a first disc attached to a driving mechanism and a second disc axially aligned with and contacting the first disc along a flat surface. Each disc has a port adapted to align with each other periodically when the discs rotate relative to one another. The aligned ports are adapted to direct fluid to at least one nozzle disposed in a working face of a drill bit of the drill string.

Abstract: A process for the recovery of industrial carbon material from a mixture. The mixture may include drilling fluids, drilled solids, and industrial carbon from a mud system. The process may include: separating at least a portion of the drilled solids from the mixture to form a first effluent and a drilled solids fraction; separating at least a portion of the industrial carbon from the first effluent to form a second effluent and a recovered industrial carbon fraction; and recycling at least a portion of the recovered industrial carbon to the mud system.

Abstract: A process for the recovery of drilling fluid additives, including industrial carbon, calcium carbonate, natural and synthetic fibers, and other materials from a mixture. The mixture may include drilling fluids, drilled solids, and drilling fluid additives from a mud system. The process may include: separating at least a portion of the drilled solids from the mixture to form a first effluent and a drilled solids fraction; separating at least a portion of the drilling fluid additives from the first effluent to form a second effluent and a recovered additives fraction; and recycling at least a portion of the recovered additives fraction to the mud system. The drilling fluid additives may have a specific gravity greater than 1.4, and may include particles having an average size greater than 2 microns.

Abstract: In one aspect of the present invention a tool string comprises a jack element substantially coaxial with an axis of rotation. The jack element is housed within a bore of the tool string and has a distal end extending beyond a working face of the tool string. A rotary valve is disposed within the bore of the tool string. The rotary valve has a first disc attached to a driving mechanism and a second disc axially aligned with and contacting the first disc along a flat surface. As the discs rotate relative to one another at least one port formed in the first disc aligns with another port in the second disc. Fluid passed through the ports is adapted to displace an element in mechanical communication with the jack element.

Abstract: A strainer system having two separate strainers positioned in parallel, where one strainer can be cleaned while still permitting normal flow through the other strainer. The system flow circuit is arranged so that a high pressure backwashing flow can be applied to one strainer while the other strainer is providing its normal straining function. The backwashed strainer is then isolated by valves so that its access flange can be removed and the particulate buildup within the valve plug cleaned out. The strainer is then returned to service following the replacement of the access flange. In this manner, it is possible to alternate between the two strainers so that continuous flow can be maintained to the hydraulic choke located downstream of the strainer system.

Abstract: A mill assembly having a milling head which is releasable from the mill body, such as by shearing a shear pin. The release mechanism can be released by dropping a pumpable plug through the work string to block fluid flow through the releasable milling head, or by increasing fluid flow through a constriction in the releasable milling head to increase the back pressure above the milling head. A check valve in the milling head can prevent uphole flow through the work string in the event of a pressure excursion. A fishing neck can be attached to the milling head.

Abstract: In one aspect of the present invention, a drill bit has a body intermediate a shank and a working face, the working face comprising a plurality of blades formed on the working face and extending outwardly from the bit body. Each blade comprises at least one cutting element. The drill bit also has a jack element coaxial with an axis of rotation and extending out of an opening formed in the working face. A portion of the jack element is coated with a stop-off.

Abstract: In one aspect of the present invention a drill bit assembly comprises a working portion opposite a shank of the bit. The working portion has a plurality of cutting elements. The drill bit assembly also has a central axis eccentric to its axis of rotation. A jack element protrudes from an opening formed in the working portion and has a distal end that is adapted to contact a formation at the axis of rotation.

Abstract: A drill bit has a body intermediate a shank and a working face and has an axis of rotation. The working face has at least one cutting element and the body has at least a portion of a jack assembly. The jack assembly has at least a portion of a shaft disposed within a cavity formed in the body of the drill bit, the shaft having a distal end extending from an opening of the cavity formed in the working face. The jack assembly also has an electric motor and/or generator.

Abstract: A platform balance includes a first frame support and a second frame support movable relative to the first frame support. At least one counter balance assembly is provided to support the static weight of the first frames support and elements connected thereto. The counterbalance assembly includes a beam and a pivot assembly allowing the beam to pivot. A weight is selectively positionable on the beam. A compliant assembly is supported by the beam on a portion thereof on a side of the pivot assembly opposite the weight. The compliant assembly supports the first frame support. The compliant assembly includes a second pivot assembly and a planar motion assembly coupled to the second pivot assembly.

Abstract: A detachable drive unit for shifting a mobile carriage is disclosed. The drive unit includes a frame with a carriage-coupling end and a handle end. The drive unit also includes drive wheels and transport wheels rotatably attached to the frame, a motor mounted on the frame, a gear train that drivingly interconnects the motor and drive wheels, and throttle and direction controls attached adjacent the handle end. The drive unit further includes a coupler that is pivotally attached to the frame adjacent the carriage-coupling end. The coupler releasably grasps the carriage and permits upward swinging of the handle end to disengage the drive wheels from the surface while the drive unit is attached to the carriage.

Abstract: The invention is directed to develop for the higher performance of the hybrid motor car by means of substituting the starter motor of the general motor car for the main motor by means of utilizing the magnet switch to operate the pinion gear to keep apart from engagement with the flywheel, thus enabling to drive the motor continuously when the engine starts operating beyond the critical value of the driving force under the control of the computer with the booster with the propeller enclosed with the duct and circulating pipe around the motor to cool the inside temperature to keep the performance at high efficiency.

Abstract: A mode switching controlling device and method switches a hybrid drive (HEV) mode to an electric drive (EV) mode without engine stoppage shock. A fourth-to-fifth speed upshifting command is generated due to reduction in an accelerator opening. Then, an HEV-to-EV-mode switching command is generated. A command pressure of a direct clutch is set to 0, and an actual-pressure reduction disengages the direct clutch, causing an automatic transmission to be in a neutral state. When a first time elapses from generation of the switching command, a first clutch command pressure is set to its maximum value, and the first clutch disengages by an actual pressure increase. When a second time elapses, the engine is stopped by reducing engine torque to perform mode switching.

Abstract: An energy recovery system for a vehicle uses an electric generator, such as an alternator, connected to the vehicle's engine or a wheel to recover kinetic energy when a vehicle decelerates and convert the kinetic energy into stored electrical energy. No engine controller or computer control is used to activate and deactivate the system which works using simple electrical and mechanical switches that activate and deactivate in response to the vehicle's operating conditions.

Abstract: A motorized wheel chair includes a main body having two support rods, a battery mounted between the support rods of the main body, and two rotation retaining members each rotatably mounted on a respective one of the support rods and each rotatable to rest on the battery to retain the battery on the main body. Thus, the user only needs to hang the battery on the support rods, to rotate the rotation retaining members and to press the rotation retaining members on the battery so as to attach the battery to the main body, so that the battery is mounted on the main body easily and conveniently. In addition, the battery is retained by the rotation retaining members, so that the battery is mounted on the main body rigidly and stably.

Abstract: A snowmobile rear suspension is shown comprised of a linear force element (LFE) positioned outside the envelope of the snowmobile endless track. The LFE is attached at one end to the frame and at the other end to a bell crank. The bell crank is operatively connected to the slide rails. When the slide rails collapse in normal operation, the bell crank strokes the LFE, and the suspension is progressive throughout the range.

Abstract: The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability.

Abstract: A steering support member structure is to be provided, which can be easily produced in a form of an elongate shape with a production cost reduced in connection with a die and a casting equipment even when the steering support member structure is constituted by a light alloy. The steering support member structure includes a steering support member body constituted by the light alloy and adapted to be arranged almost in a vehicle width direction in a front portion of a vehicle interior. The steering support member body is divided into a first member having a driver seat side portion and a central portion and a second portion having a front passenger seat portion.

Abstract: A connectable four-wheel drive vehicle includes an engine having a gear shaft; two main drive wheels connected permanently to the drive shaft by interposition of a gearbox having a first clutch; and two secondary drive wheels selectively connectable to the drive shaft by a connectable drive system. The connectable drive system includes a second clutch which, on one side, is connected with a fixed velocity ratio to the drive shaft upstream from the gearbox, and on another side, is connected with a fixed velocity ratio to the secondary drive wheels.

Abstract: A belt buckle for a motor vehicle is provided wherein, through the use of the belt buckle, a tongue of a seat belt is mechanically receivable and, through the use of a switch, an insertion status of the tongue is detectable. A device is assigned to the switch through the use of which the switch position of the switch is wirelessly communicable to a receiver circuit.

Abstract: A vehicle seat lift speed variable switch system basically has a lift-up mechanism, a control unit and an interface. The lift-up mechanism is configured to selectively lower and lift a vehicle seat between a first position inside a vehicle occupant compartment and a second position outside the vehicle occupant compartment. The control unit is configured to control lowering and lifting movements of the vehicle seat via the lift-up mechanism. The interface is configured to transmit a command signal to the control unit. The interface includes a lift switch and a lift speed variable switch. The control unit is further configured to operate the lift-up mechanism to move the vehicle seat at a predetermined speed when an input is received from only the lift switch, and at a different speed from than the predetermined speed when simultaneous inputs are received from the lift speed variable switch and the lift switch.

Abstract: A modular motor vehicle system and method allowing a user replace modular components of the automobile wherein vehicle repair and replacement time is greatly decreased. The present invention is further incorporates built in speed control devices, built in fire suppression systems, flotation materials to keep motor vehicles from sinking in high water, as well as interlocking bumpers, controls, brakes, and accelerators for freeway and interstate travel. The present invention also cleans up the atmosphere as it is used.

Abstract: An auxiliary power system is provided for a vehicle having a frame with two longitudinal beams, in which the system includes an auxiliary power unit (APU) mounted on a support frame that is pivotably mounted to the vehicle frame to permit pivoting in a vertical plane. The support frame further includes The support frame further includes a suspension system at an intermediate location between the pivot mount and the APU to help isolate the APU from the effects of road vibration. The APU itself is mounted on rollers so that the APU can be slid out of its housing for access and/or removal. The housing door is configured to provide a rolling surface onto which the APU can be moved when the door is open. The APU includes an engine exhaust heat exchanger that scavenges engine heat to heat the vehicle. A rotating cleaning auger is mounted within the heat exchanger to clean the surfaces of debris left by the engine exhaust gases.

Abstract: An infinitely variable power bypass transmission with two operating modes for a motor vehicle with a thermal engine, including: at least two power lines parallel-connecting the thermal engine with the vehicle wheels and each including a coupling/decoupling device capable of locking or releasing a transmission shaft according to the operating mode; a line including a continuous speed controller; and a mode switch control device configured to control the coupling/decoupling devices. The transmission includes a single actuator for the two coupling/decoupling devices, which is configured to, when a mode switch occurs, trigger simultaneously the two modes while locking the two transmission shafts.

Abstract: A reverse system for an all-terrain vehicle (ATV) having an engine and an engine drive shaft, a reverse activator, an engine speed limiter, and an override switch. The reverse activator is coupled to the drive shaft. The reverse activator activates operation of the ATV in a reverse direction. The engine speed limiter limits engine speed to below a predetermined level while the reverse activation switch is engaged. The override switch allows engine speeds above the predetermined level only when the transmission is in four-wheel-drive. The method of carrying out the invention is also disclosed.

Abstract: A steering device includes a first housing, first and second cables, and first and second sheaths. The first housing includes a first part that supports a rotatable first cable pulley, and a second part that is disposed for relative displacement with respect to the first part. The first cable is at least partially wound on the first cable pulley in a first direction of rotation. The second cable is at least partially wound on the first cable pulley in a second direction of rotation. The first sheath surrounds the first cable and extends between first and second ends, and the first end of the first sheath is coupled to the second part of the first housing. The second sheath surrounds the second cable and extends between first and second ends, and the first end of the second sheath is coupled to the second part of the first housing.

Abstract: The invention concerns a hydraulic steering (1) with a steering motor (8), a steering unit (2) with feedback behaviour, a steering member activating the steering unit (2) and a shock valve arrangement (50) between the steering motor (8) and the steering unit (2). It is endeavoured to enable changes of the feedback behaviour in a simple manner. For this purpose it is ensured that a switchable feedback suppression device (9) is located at the side of the shock valve arrangement (50) facing away from the steering motor (8).

Abstract: The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behaviour, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavoured to change the feedback behaviour of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).

Abstract: The invention concerns a hydraulic steering (1) with a steering valve (7) located between a supply connection arrangement (P, T) and a steering motor (2). It is endeavoured to improve the safety of such a steering. For this purpose, the steering valve (7) has a hydraulic drive (9, 10) with a pilot valve arrangement (11) supplied by a pressure control valve (5), a stop valve (16) being located between the pressure control valve (5) and the pilot valve arrangement (11).

Abstract: In a power-assisted steering system or power steering system having an electric motor, which drives a worm gear mechanism that has a composite gear wheel in the form of a worm wheel, the worm wheel includes a ring gear connectible to a hub via a first disk, and an annular projection of the first disk axially engages with the ring gear. In order to improve the centering of the component parts of the composite gear wheel in the tangential direction, and in order to render the power transmission in the gear wheel uniform, the annular projection on the first disk is provided with one or more depressions in the axial direction to form tooth-like projections, which form a drive-type toothed section and engage with depressions on an axial side face of the ring gear.

Abstract: The present invention relates to an electric power steering apparatus using a coated pulley.

Abstract: An attenuation mechanism for an electronic device is presented. The attenuation mechanism includes an outer member that has an inner member oriented axially within the outer member. The inner member has an axial twist that causes a line of sight blockage between an exterior and an interior of a housing of an electronic device when the attenuation mechanism is mounted through the housing, such that sound and electromagnetic radiation is attenuated without obstructing cooling air that is flowing through the housing.

Abstract: This invention relates to a spark catcher arrangement for a muffler comprising a muffler shell (10) and an exhaust outlet cover (12) that are fixed to one another in such a manner that a pocket is created between the muffler shell and the exhaust outlet cover.

Abstract: Folding step for a camper (1) or the like, characterized in that it comprises at least two treadboards (3,5), namely a first treadboard (3) and a second treadboard (5) and possibly following treadboards, whereby the first treadboard (3) can be provided in a moving manner on the suspension frame (8) of the camper (1) or the like, and whereby the second treadboard (5) is provided in a moving manner on the first treadboard (3), whereas any following treadboards are provided in a moving manner on one or several of the preceding treadboards, such that the step (2) can be folded at least partly and can be moved in or under the framework (4) of the camper (1) or the like.

Abstract: A ladder stabilizer boot for providing stability to a ladder during use upon softer substrate, such as loose soil, sod, sand, or gravel, preventing the sinking of the ladder leg into the ground, causing the ladder to tilt and possibly throwing off the balance of the user, causing injury. Molded of a single element, each stabilizer boot comprises a generally planar base, with a channel for receiving and frictionally holding the bottom end of a rectangular cross-section ladder leg therewithin. Alternatively, the ladder boot may be utilized on smooth surface, wherein an anti-skid texture on the bottom of the base provides friction between the ladder leg and the surface, preventing slippage of the ladder and possible injury.

Abstract: The instant invention, the Vehicle Ladder Mounting System, is comprised of a rail assembly, a plurality of support assemblies, one or more security assemblies, and one or more accessory assemblies. The rail assembly of the instant invention is comprised of two parallel rails connected by a plurality of cross-member assemblies. The instant invention can be easily adapted, augmented, and modified because of the structure of the aluminum channel. The design of the instant invention allows for multiple configurations as the rail can be attached to the punched pattern in many configurations via a bolt-nut combination. The instant invention is also comprised of assemblies that can be used to stack ladders on a vehicle. The instant invention is also comprised of an inclined ladder rack assembly and accessory attachments such as the shovel holders, beacon support, and inclined beacon support.

Abstract: The invention is related to climbing trees. Climbing trees are used for a variety of purposes—cats and other pets and small or slightly older children can derive a lot of pleasure from activities in a climbing tree. Using a specially designed bracket the shape of the climbing tree can be expanded and changed in an almost unlimited range of combinations. The climbing tree can be adapted to the physical aspects of its surroundings. These make the climbing tree exceedingly useful and practical. The new invention consists of different types of brackets to be secured to the columns and where the brackets are the link to new imaginative additions to the climbing tree. The invention can fulfil claims in which the column can have any shape imaginable—e.g. square, triangular—such that the brackets are simply physically shaped to suit that of the column.

Abstract: In order to make a power supply unit available for an electrical appliance, in particular, for a computer, it is suggested that said electrical appliance has a fan device, wherein a radiator for a liquid cooling device is integrated into the power supply unit.

Abstract: The invention relates to an oil pan arrangement for an internal-combustion engine including a cover part, a bottom part for the oil pan and at least one suction pipe which opens out into an suction region of the bottom part. The suction pipe is connected to the suction region and the bottom part in one piece manner. The suction region comprises a wall portion which incorporates at least one suction window.

Abstract: A sealing material, which comprises a curing product of a composition comprising (A) an acrylic polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction, (B) a hydrosilyl group-containing compound and (C) a hydrosilylation catalyst as essential components, is suitable for use as cam cover seals and oil pan seals for automobile engines, fuel cell cooling medium seals, automobile wire harnesses seals, HDD cover gasket or vibration-insulating HDD cover gasket seals, etc.

Abstract: A method and a system for successively portioning and arranging meals on a plurality of serving trays (2) and a work station (4) therefor is provided, which replaces a conveyor belt technique with an island technique. To this end, the system includes, in particular, a portioning station (1) for stationary preparation of a serving tray (2) for a manual portioning of foods; a work station (4), which is assigned to an operator and which is situated next to the portioning station (1); and a number of storage containers (5) filled with different foods to be portioned. The work station (4) essentially includes a frame with a number of the storage containers (5) for different foods. The storage containers (5) are placed one above another in at least two, and preferably three, different levels, can be vertically adjusted, and the horizontal inclination can also be adjusted. The work station (4) preferably includes a cooling device and/or a heating device.

Abstract: A mast assembly of a forklift truck has outer and inner masts, a lift cylinder, a rearward projection and a cylinder support. The outer mast is supported by the truck body at the front thereof. The inner mast is movable upward and downward relative to the outer mast. The lift cylinder moves the inner mast relative to the outer mast. The rearward projection extending toward the truck body is mounted to the outer mast. The cylinder support is mounted to the rearward projection for supporting the lift cylinder at the bottom end thereof.