31results about How to "Avoids or" patented technology

An enhanced oil recovery technique that combines gas injection with EM radiation to heat and mobilize heavy oil at least until fluid communication is achieved.

A strain gauge with a strain-sensitive electrical resistor track and connector electrodes for contacting the resistor track arranged on a carrier substrate is provided with a protective coating having inorganic materials and covering at least part of the carrier substrate and / or of the resistor track and / or of the connector electrodes. The build-up structure of the protective coating over the range of the coating thickness is inhomogeneous, and the protective coating is underlaid with a surface-smoothing polymer layer which evens out rough surface portions of the area to be coated. The layer thickness of the surface-smoothing layer is at least equal to the thickness of the protective coating. A strain gauge of this type can be used in a force-measuring cell, where the surface-smoothing layer and the protective coating can be deposited after an uncoated strain gauge has been installed on the deformable body of the force-measuring cell.

Wear part (3-7, 8, 9) for a bucket to a loading or digging machine, which bucket is provided with at least one front edge plate (10,11,12) with a forwardly directed engagement edge, wherein the wear part (3-7, 8, 9) has a forward direction (F) and a rearward direction (B) and is provided with a hook portion (16) for fixing of the wear part to the bucket, wherein the fastening portion has a spanning surface portion (20) for co-operating in a contact surface area with a clamping surface portion (19) on a fastening unit (13) which is positionable through a hole in said front edge plate. The spanning surface portion (20) extends at an angle α against said forward direction such that, in use, when tightening said fastening unit (13) a force effecting the wear part (3-7, 8, 9) in the rearward direction (B) will occur. The invention also concerns a fastening unit therefore and a wear part system, a bucket and a loading or digging machine.

By using a combination of solid phase epitaxy re-growth and laser annealing, the present invention provides a low thermal budget method which allows the crystal lattice of a semiconductor surface to recover after the doping by ion implantation. The low thermal budget limits the out-diffusion of the dopants ions, thus avoiding the enlargement of the doped source / drain regions. Therefore, the method is suited, for instance, for the fabrication of ultra-shallow source / drain regions in MOS transistors elements. The method according to the present invention comprises a first pre-amorphization process in order to limit channeling effects, a doping process by ion implantation and a re-crystallization by solid phase epitaxy, followed by laser annealing.

The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula Iwherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR′, N(R″)2, C(O)R′″, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R′ represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R′″, R″ represents H, C1-C6 alkyl, or C6-C12 aryl, and R′″ represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a glycolysis inhibitor. Further, the anti-cancer composition can comprise a biological buffer that is present in an amount sufficient to at least partially deacidify the cellular energy inhibitor and neutralize metabolic by-products of the cellular energy inhibitor.

Apparatus is provided which is associated with a printer of the stencil printing type the apparatus having a conveyor that transports a substrate such as paper from the printer station to a UV light treatment station, the conveyor terminating before the treatment station and including elements for transferring to transfer the paper to the treatment station and elements for removing the paper after treatment.

A process is provided for converting cyclic alkyleneureas into their corresponding alkyleneamines. The process includes reacting a feedstock comprising cyclic alkyleneureas in the liquid phase with water in an amount of from about 0.1 to about 20 mole water per mole urea moiety, at a temperature of at least 230° C., with removal of CO2. The process may allow the efficient conversion of alkyleneureas into the corresponding alkyleneamines. In certain embodiments, the process has a high yield and low side product production.

A strain gauge with a strain-sensitive electrical resistor track and connector electrodes for contacting the resistor track arranged on a carrier substrate is provided with a protective coating having inorganic materials and covering at least part of the carrier substrate and / or of the resistor track and / or of the connector electrodes. The build-up structure of the protective coating over the range of the coating thickness is inhomogeneous, and the protective coating is underlaid with a surface-smoothing polymer layer which evens out rough surface portions of the area to be coated. The layer thickness of the surface-smoothing layer is at least equal to the thickness of the protective coating. A strain gauge of this type can be used in a force-measuring cell, where the surface-smoothing layer and the protective coating can be deposited after an uncoated strain gauge has been installed on the deformable body of the force-measuring cell.

A model railroad system comprises a main track; a charging station; and a locomotive having an electric motor and wheels moveable along the track. A rechargeable source of electrical power is moveable with the locomotive and electrically conductive contacts on the locomotive or on a car connected to the locomotive engage electrically conductive recharging contacts at the charging station. A wirelessly controllable motor control circuit moveable with the locomotive supplies electrical power from the rechargeable source to the motor and controls the speed and direction of movement of the locomotive along said track.

An elastomeric bearing arrangement for the reduction of machine vibrations caused predominantly by externally acting forces. The bearing, due to its special design and construction symmetry, is capable of processing the forces occurring in all spatial directions with optimal material protection. The bearing is preferably suitable for a rotational connection of rotor / gearbox units to the support plate in wind turbines. The bearing has a sandwich element (5), a cone element (3), a cone piece (4) and a cylinder piece (4a) which interact with one another.

The invention relates to extended release compositions and formulations comprising 6-thioguanine (6-TG), and methods for treating diseases or conditions responsive to 6-TG.

Laser radiation is used for removing brittle-hard material from a substrate without damaging the material. A removal depression having a flank angle w of the flanks of the removal depression forms in the material as a result of the removal. The removal depression forms with an entry edge, which is defined as a spatially expanded region of the surface of the material, where an unchanged and thus unremoved portion of the surface of the material transitions into the removal depression. Spatial portions of the laser radiation are refracted and focused into the volume of the unremoved material at this entry edge. The distribution of the laser radiation is set such that the entry edge assumes a small spatial expansion, such that the portion of the power of the laser radiation, which is captured by the focusing effect of the entry edge, is not sufficient to generate a threshold value ρdamage for the electron density in the volume of the material, thus avoiding damage to the material.

In a system for wirelessly transferring power from a primary side across an airgap to a secondary side, the secondary side includes two parallel resonating circuits (27) each including two parallel resonating paths with a series connection of a resonating inductor (28), and a resonating capacitor 29. A rectifier (21) is connected to the output of each resonating path for converting the AC output (12′) of the resonating paths to a DC output (13′). The outputs of the rectifiers (21) are connected in parallel to provide the AC output power (13) to a load such as a battery or the like. Each resonating path further includes a symmetry inductance connected in series to improve current sharing among the resonating paths and to reduce the higher harmonic portion in the resonating paths. For balancing the flux each resonating circuit 27 includes in a preferred embodiment of the invention a symmetry winding (30) wound on the same core as the resonating inductor 28 of that resonating path where all symmetry windings (3) are connected in parallel to ensure optimal flux sharing.

A process is provided for converting cyclic alkyleneureas into their corresponding alkyleneamines. The process includes reacting a feedstock comprising cyclic alkyleneureas in the liquid phase with water in an amount of from about 0.1 to about 20 mole water per mole urea moiety, at a temperature of at least 230° C., with removal of CO2. The process may allow the efficient conversion of alkyleneureas into the corresponding alkyleneamines. In certain embodiments, the process has a high yield and low side product production.

An enhanced oil recovery technique that combines gas injection with EM radiation to heat and mobilize heavy oil at least until fluid communication is achieved.

An X-ray source for producing soft X-rays, the X-ray source comprising: a cathode having an electron-emitting structure supported by a support structure, the electron-emitting structure being at least partially transparent to X-rays within a region bounded by the support structure; an anode having an X-ray emitting surface parallel to the electron-emitting structure of the cathode; and an electrically insulating spacer arranged between the anode and the cathode; wherein the electron-emitting structure of the cathode and the X-ray emitting surface of the anode are arranged such that, in use, the electron-emitting structure is operable to bombard the anode with electrons, causing X-rays to be emitted from the X-ray emitting surface and to pass through the cathode; and wherein the insulating spacer is arranged between the anode and the support structure of the cathode and projects beyond the support structure, across part of the anode, into the said region.

A piezoelectric component includes a stack of piezoelectric layers arranged one on top of the other and first and second electrode layers arranged therebetween. The stack includes at least one first piezoelectric layer having a first electrical coercive force and directly adjacent thereto at least one second piezoelectric layer having a second electrical coercive force different from the first coercive force.

Apparatus for coating a substrate with a material in a chamber subject, during use, to substantial evacuation, which includes a coating station within the chamber for coating a substrate by sputtering and / or by evaporation; at least one treating station disposed in serial with the coating station and equipped with a plasma treater incorporating a plasma generator in sufficient proximity to the substrate to treat the substrate; a magnetic device for generating a magnetic field; at least one cylindrical electrode surrounding the magnetic device, the plasma treater incorporates a device for rotating the electrode about its longitudinal axis.

Apparatus for coating a substrate with a material in a chamber subject, during use, to substantial evacuation, which includes a coating station within the chamber for coating a substrate by sputtering and / or by evaporation; at least one treating station disposed in serial with the coating station and equipped with a plasma treater incorporating a plasma generator in sufficient proximity to the substrate to treat the substrate; a magnetic device for generating a magnetic field; at least one cylindrical electrode surrounding the magnetic device, the plasma treater incorporates a device for rotating the electrode about its longitudinal axis.

The method forms a blank into the container body. A disc-shaped blank is punched out of a metal sheet. Following the punching process, the two edges of the blank are compressed. The disc-shaped blank thus obtains a symmetrical shape. With any of its two flat sides, the blank can be transported into a forming position, from which it is then formed into the container body. The edges obtain an accurately predetermined shape and can thus be arranged more easily in the desired forming position. Preferably, both edges are machines simultaneously in response to compressing the two edges of the blank.

A microelectrode probe for implantation into soft tissue comprises an envelope of flexible polymer material divided by a wall into a distal and a proximal compartment filled with matrices of biocompatible material dissolvable or degradable in aqueous body fluid and comprising a centrally disposed electrically conducting core penetrating the wall and attached to it. The core is insulated at its proximal portion from which it extends to a holder for attachment to a tissue different from said soft tissue. The envelope and the core extending distally from the holder are embedded in an additional matrix of similar kind. Also disclosed is method for its manufacture, an array comprising two or more microelectrode probes and a microelectrode probe for incorporation into the array as well as method for the manufacture of the array.

The invention relates to an apparatus for coating hollow bodies, e.g. plastic drinks bottles. It is an object of the invention to provide an apparatus for treating workpieces which operates reliably and with low maintenance, can be flexibly adapted to the user's requirements or to the requirements of the desired process sequence, and which allows efficient evacuation. The apparatus according to the invention comprises at least one treatment device (101) for receiving at least one workpiece, a rotor on which the treatment device is arranged, a fluid rotary leadthrough for feeding at least one fluid onto the rotor and / or for discharging at least one fluid from the rotor, the fluid rotary leadthrough having a journal and a sleeve, which at least in sections are sealed off from one another, and the journal being arranged rotatably in the sleeve. The proposed radial arrangement is particularly unsusceptible to faults and entails little maintenance.

This invention relates to a method for replacing pipes, and an apparatus therefor. The method utilises a cable which is passed along an existing pipe. The cable is connected to a component at the end of the pipe, the component also being connected to a length of replacement pipe. The cable is pulled whereby the existing pipe is removed and the replacement pipe inserted in its place. The invention is expected to achieve its greatest utility as a method and apparatus for replacing pipes carrying water or gas to domestic and commercial properties.

A LIDAR system which includes a laser radiation source for generating coherent laser radiation, the LIDAR system being designed for emitting the laser radiation emitted by the LIDAR system essentially in propagation modes which correspond to analytical solutions of the paraxial Helmholtz equation including two ordinal numbers, at least one of the two ordinal numbers being greater than 0.