mhurhangee/ep-ind-claims huggingface dataset:
A method for manufacturing circuit structures integrated in a semiconductor substrate that includes isolation regions, the method comprising the steps of: - depositing a conductive layer to be patterned onto said semiconductor substrate; - characterized in that it further comprises the following steps in this sequence: - forming a first protective layer of a first material on said conductive layer; - forming a first mask made of a second material that is different from the first material and provided with first openings (10,12) of a first width, - forming spacers (8,8a) on the sidewalls of the first mask in said first openings, thereby leaving uncovered portions of said first protective layer having a second width which is smaller than the first width; - etching away said protective layer through said first mask such as to form a second mask, - partly etching away said conductive layer through said first and second masks (5b, 4b) such as to form grooves of said second width; - removing said first mask and said spacers (8,8a) and - etching said grooves through said second mask to uncover said isolation regions provided in said semiconductor substrate and form conductive lines from said conductive layer. - depositing a conductive layer to be patterned onto said semiconductor substrate; - characterized in that it further comprises the following steps in this sequence: - forming a first protective layer of a first material on said conductive layer; - forming a first mask made of a second material that is different from the first material and provided with first openings (10,12) of a first width, - forming spacers (8,8a) on the sidewalls of the first mask in said first openings, thereby leaving uncovered portions of said first protective layer having a second width which is smaller than the first width; - etching away said protective layer through said first mask such as to form a second mask, - partly etching away said conductive layer through said first and second masks (5b, 4b) such as to form grooves of said second width; - removing said first mask and said spacers (8,8a) and - etching said grooves through said second mask to uncover said isolation regions provided in said semiconductor substrate and form conductive lines from said conductive layer.
A cold weather vented garment (100, 400,700) comprising: a first inner panel (310, 620); a second outer panel (320, 610) corresponding to the first inner panel; a plurality of seams (120, 220, 420, 720) at predetermined locations that join the first inner panel and the second outer panel; a plurality of chambers (130, 740) formed between the first inner panel and the second outer panel between the plurality of seams; a thermally insulating fill material (330, 430, 630) contained within; and a plurality of perforations (110, 210, 410, 710) cut on at least a portion of the plurality of seams.
Apparatus for folding sheets or sheet stacks, comprising at least two folding/transport rollers, a transport device and a knife, the transport device defining a transport plane for sheets or sheet stacks fed in a transport direction, the knife being movable substantially perpendicularly to and through the transport plane, the folding/transport rollers being arranged above the transport plane, oppositely on both sides of the knife, characterized in that the axis of rotation of the folding/transport rollers extends substantially perpendicularly to the transport plane, wherein the at least two folding/transport rollers each having, at their end facing toward the transport plane, a rounded portion, such that a narrowing gap is formed between the at least two folding/transport rollers, into which gap the sheets or sheet stack can be introduced by means of the knife so as to be folded there and at the same time conveyed away in the transport direction.
A gas supply apparatus comprising: a plurality of tank units, wherein each of the plurality of tank units respectively includes a tank (51 to 54) for storing compressed gas; and a discharge mechanism (VT1 to VT4) configured to discharge the stored gas to outside of the tank at a reduced pressure of the stored gas, wherein a temperature of the tank drops due to adiabatic expansion of the gas discharged from the tank; a temperature detector (T1 to T4) configured to detect a temperature of the respective tank; and the gas supply apparatus further comprises a control unit configured to regulate supply of the gas from each tank (51 to according to the detected tank temperatures so as to reduce a temperature difference between the plurality of tanks (51 to 54) by intermittently switching a supply source of the gas from an in-use tank to another tank among the plurality of tanks based on the detected tank temperatures. a plurality of tank units, wherein each of the plurality of tank units respectively includes a tank (51 to 54) for storing compressed gas; and a discharge mechanism (VT1 to VT4) configured to discharge the stored gas to outside of the tank at a reduced pressure of the stored gas, wherein a temperature of the tank drops due to adiabatic expansion of the gas discharged from the tank; a temperature detector (T1 to T4) configured to detect a temperature of the respective tank; and the gas supply apparatus further comprises a tank (51 to 54) for storing compressed gas; and a discharge mechanism (VT1 to VT4) configured to discharge the stored gas to outside of the tank at a reduced pressure of the stored gas, wherein a temperature of the tank drops due to adiabatic expansion of the gas discharged from the tank; a temperature detector (T1 to T4) configured to detect a temperature of the respective tank; and the gas supply apparatus further comprises a control unit configured to regulate supply of the gas from each tank (51 to according to the detected tank temperatures so as to reduce a temperature difference between the plurality of tanks (51 to 54) by intermittently switching a supply source of the gas from an in-use tank to another tank among the plurality of tanks based on the detected tank temperatures.
Device for regulating the electrode of an electric reduction furnace, comprising a vertically oriented electrode introducible from above into a vessel of the reduction furnace, wherein the electrode is held by way of a support cable with a counterweight and wherein the support cable is drivable by way of an electric motor, characterised in that the counterweight is variable in its mass.
An apparatus for detecting urea deposits in an exhaust pipe of an internal combustion engine, the urea being introduced into the exhaust pipe in an aqueous urea solution via a nozzle, and the apparatus comprising: at least one radiation receiver which, in use, is located within the exhaust pipe downstream of the nozzle; an electronic control unit in communication with the receiver, wherein the receiver is adapted to communicate radiation data to the control unit, which allows the control unit to establish whether deposits have formed within the exhaust pipe; and a control valve adapted to control flow of the solution to the nozzle in response to signals from the control unit. at least one radiation receiver which, in use, is located within the exhaust pipe downstream of the nozzle; an electronic control unit in communication with the receiver, wherein the receiver is adapted to communicate radiation data to the control unit, which allows the control unit to establish whether deposits have formed within the exhaust pipe; and a control valve adapted to control flow of the solution to the nozzle in response to signals from the control unit.
A drain pan configured to receive drain water generated by condensing air in a heat exchanger, the drain pan comprising: a drain pan body having an opening formed to face an inlet port of a pump configured to pump out the drain water; a nozzle having a tubular shape as a member separate from the drain pan body and installed in the opening; and a cap rotatably fitted to the nozzle to cap an end of the nozzle on first side in a nozzle extending direction characterized in that the cap is formed of an optically transparent material, and the drain pan comprises a fixing portion for fixing the drain pan body and the nozzle, wherein the nozzle comprises: a nozzle body extending in the nozzle extending direction; a nozzle installation portion extending in a flat plate shape radially to the outside, formed integrally with the nozzle body, and installed in the drain pan body; and a nozzle protrusion protruding from the nozzle installation portion to a second side in the nozzle extending direction; and the fixing portion is a liquid adhesive which is solidified after injected into a space surrounded by the nozzle installation portion and the nozzle protrusion. a drain pan body having an opening formed to face an inlet port of a pump configured to pump out the drain water; a nozzle having a tubular shape as a member separate from the drain pan body and installed in the opening; and a cap rotatably fitted to the nozzle to cap an end of the nozzle on first side in a nozzle extending direction characterized in that the cap is formed of an optically transparent material, and the drain pan comprises a fixing portion for fixing the drain pan body and the nozzle, wherein the nozzle comprises: a nozzle body extending in the nozzle extending direction; a nozzle installation portion extending in a flat plate shape radially to the outside, formed integrally with the nozzle body, and installed in the drain pan body; and a nozzle protrusion protruding from the nozzle installation portion to a second side in the nozzle extending direction; and a nozzle body extending in the nozzle extending direction; a nozzle installation portion extending in a flat plate shape radially to the outside, formed integrally with the nozzle body, and installed in the drain pan body; and a nozzle protrusion protruding from the nozzle installation portion to a second side in the nozzle extending direction; and the fixing portion is a liquid adhesive which is solidified after injected into a space surrounded by the nozzle installation portion and the nozzle protrusion.
A bracket for fixating a housing comprising a camera, wherein the bracket is configured to be mounted to a windscreen of a road vehicle, the bracket comprising: - a base plate adapted to be mounted to the windscreen, and - a fixation arrangement for securing the housing comprising the camera to the bracket, wherein the fixation arrangement comprises a cradle, forming part of said base plate, for receiving a locking pin protruding from the housing, the fixation arrangement further comprising a spring for applying a pressure on the locking pin forcing the locking pin towards a seat of the cradle when the spring has been inserted into at least one slot of the cradle such that the locking pin is located between the spring and a seat of the cradle, characterized in that the spring has a shape of an elongated flat plate and that the spring comprises a through-hole for securing the spring to the base plate, wherein the through-hole is arranged at a longitudinally distal end of the spring, and wherein the fixation arrangement comprises a first protrusion connected to said base plate, wherein the protrusion is arranged to engage the through-hole when the spring is inserted into the slot of the cradle. - a base plate adapted to be mounted to the windscreen, and - a fixation arrangement for securing the housing comprising the camera to the bracket, wherein the fixation arrangement comprises a cradle, forming part of said base plate, for receiving a locking pin protruding from the housing, the fixation arrangement further comprising a spring for applying a pressure on the locking pin forcing the locking pin towards a seat of the cradle when the spring has been inserted into at least one slot of the cradle such that the locking pin is located between the spring and a seat of the cradle, characterized in that the spring has a shape of an elongated flat plate and that the spring comprises a through-hole for securing the spring to the base plate, wherein the through-hole is arranged at a longitudinally distal end of the spring, and wherein the fixation arrangement comprises a first protrusion connected to said base plate, wherein the protrusion is arranged to engage the through-hole when the spring is inserted into the slot of the cradle.
A method of controlling a wind turbine (1, 1') in response to an overvoltage event in an electricity grid to which the wind turbine (1, 1') is connected, which method comprises the steps of - controlling at least one auxiliary device (50, 51, 52) to increase its consumption of reactive power, wherein an auxiliary device (50, 51, 52) is part of the wind turbine (1, 1') and comprises a device (50, 51, 52) that assists in the running of the wind turbine (1, 1') during normal operation of the wind turbine (1, 1'); and/or - controlling at least one reactive power generating PWM filter of the wind turbine to decrease its generation of reactive power, which PWM filter generates reactive power during normal operation of the wind turbine (1, 1') and is used to remove certain frequencies such as harmonics from the wind turbine's output voltage. - controlling at least one auxiliary device (50, 51, 52) to increase its consumption of reactive power, wherein an auxiliary device (50, 51, 52) is part of the wind turbine (1, 1') and comprises a device (50, 51, 52) that assists in the running of the wind turbine (1, 1') during normal operation of the wind turbine (1, 1'); and/or - controlling at least one reactive power generating PWM filter of the wind turbine to decrease its generation of reactive power, which PWM filter generates reactive power during normal operation of the wind turbine (1, 1') and is used to remove certain frequencies such as harmonics from the wind turbine's output voltage.
Cooling system of an internal combustion engine which has a combustion engine with at least two cylinder banks (14, 16) and a number of exhaust gas heat exchangers (18, 20) which is identical to the number of cylinder banks, and a retarder, it being possible for the cooling system to be flowed through in a preferred flow direction by a fluid which serves as coolant, and the said cooling system having a cooling system trunk section and a number of cooling system branch sections which is identical to the number of cylinder banks (14, 16) of the combustion engine, which cooling system branch sections in each case have a cylinder bank branch section (22, 24), an exhaust gas heat exchanger branch section (36, 38) and a merging branch section (44, 46), the cooling system trunk section opening into the cylinder bank branch sections (22, 24) which in each case have a cylinder bank branch section outlet which can be brought into fluidic communication with an associated cylinder bank inlet (26, 28), the exhaust gas heat exchanger branch sections (36, 38) in each case having an exhaust gas heat exchanger branch section inlet and an exhaust gas heat exchanger branch section outlet which can be brought into fluidic communication in each case with an associated cylinder bank outlet (31, 33) and in each case an associated exhaust gas heat exchanger inlet (32, 34), the merging branch sections (44, 46) in each case having a merging branch section inlet which can be brought into fluidic communication in each case with an exhaust gas heat exchanger outlet (40, 42), and the merging branch sections (44, 46) being in fluidic communication, furthermore, with the cooling system trunk section downstream of the merging branch section inlets in the preferred flow direction, and the said merging branch sections (44, 46) opening into the said cooling system trunk section, and a connector apparatus which consists of a retarder inlet connector and a retarder outlet connector being provided for the retarder in the cooling system trunk section.
Magnetic drive system for a switching device having a magnet yoke (2, 3), in which a solid armature composed of magnetic material is guided such that it can move linearly between two opposite end positions, having at least one permanent magnet (6, 7) for production of a magnetic flux in the magnet yoke (2, 3), and having at least one coil, by means of which the armature can be moved back and forth between its end positions, wherein the armature is provided with elongated hollow channels (11, 12, 13, 13') in order to avoid eddy current losses, characterized in that at least one sliding body is arranged as a sliding element between the displaceable armature and a surface of the permanent magnet facing in the direction of the armature, the sliding body or bodies being arranged in one or more recesses in the armature.
Installation switching device having a housing, a contact arrangement in an antechamber, wherein the contact arrangement comprises a fixed and a moving contact piece, having an arc extinguishing chamber, having a first and a second arc guide rail which guide the switching arc which occurs at the contact arrangement during a switching operation into the arc extinguishing chamber, wherein the first arc guide rail is associated with the fixed contact, wherein on at least part of the surface of the housing interior the antechamber has a plurality of projecting guide ribs (30, 30', 30") which are arranged running in an elongated manner from the region of the contact arrangement approximately in the direction of travel of the switching arc to the region of the arc extinguishing chamber, wherein, on at least part of the surface of the housing interior, in the region of the fixed contact piece, the antechamber has a projecting bridge, characterized in that the bridge has an annular closed peripheral contour and is arranged between the guide rib (30") adjacent to the fixed contact piece and the first arc guide rail so that a gas circulation can form flowing around the bridge between the guide rib (30") adjacent to the fixed contact piece and the first arc guide rail.
Herbal beverage, characterized in that it contains water, fresh beetroot, green peppercorn, yeast, coriander, walnut, butter, thyme, daisy or chamomile flowers, beech tree leaves or sesame oil, ginger, fennel, honey, salt, lemon juice.
A composition, comprising: At least one hydrogen sulfide scavenger, wherein the hydrogen sulfide scavenger comprises a structure selected from the group consisting of wherein each R is independently selected from hydrogen, C 1 -C 14 hydrocarbon and -CH 2 OR 10, where R 10 is hydrogen, methyl, ethyl, propyl, isopropyl, butyl, phenyl, benzyl; and wherein each R 1 is independently selected from a hydrogen and C 1 -C 14 hydrocarbon.
A communication device, comprising: a demodulation section configured to perform, based on a modulated signal (Smod2) including a data portion and a header portion preceding the data portion and transmitted from an associated communication device, amplitude change demodulation and phase change demodulation, and configured to select one of a first demodulated signal and a second demodulated signal based on a portion corresponding to the header portion in the first demodulated signal and the second demodulated signal, the first demodulated signal being demodulated with the amplitude change demodulation, and the second demodulated signal being demodulated with the phase change demodulation; and a modulation section configured to modulate magnetic field generated by the associated communication device. a demodulation section configured to perform, based on a modulated signal (Smod2) including a data portion and a header portion preceding the data portion and transmitted from an associated communication device, amplitude change demodulation and phase change demodulation, and configured to select one of a first demodulated signal and a second demodulated signal based on a portion corresponding to the header portion in the first demodulated signal and the second demodulated signal, the first demodulated signal being demodulated with the amplitude change demodulation, and the second demodulated signal being demodulated with the phase change demodulation; and a modulation section configured to modulate magnetic field generated by the associated communication device.
A cutting device with a motor drive, at least one disc-shaped cutting tool, which can be driven in rotation via the motor drive and has cutting teeth arranged around its periphery, and means (P, 22, 23') for applying a cooling and/or flushing medium to the cutting tool during its rotational movement, which cooling and/or flushing medium is led away from the cutting tool as a spraying medium as a result of the rotational movement of the at least one cutting tool wherein the cutting device is provided with a spray protection unit (P, 22, 23"), designed to guide a fluid and/or gaseous deflecting medium against the spraying medium and wherein the cutting tool is guided horizontally in a predefined direction of movement during the machining of cutting material (3, 5) wherein the deflecting medium is guided largely perpendicular to the direction of movement of the cutting tool against the spraying medium.
A small-hole electric discharge machine applying voltage between a small-hole machining-use electrode attached to a spindle and a workpiece attached to a table to drill a small hole in the workpiece by electric discharge energy, characterized in that the small-hole electric discharge machine comprises: an electrode guide having a hollow part through which the electrode is passed and guiding the electrode at the front end of the hollow part in a parallel state with respect to an axis (Rz) of the spindle while shifted by a predetermined distance from the axis (Rz); and an electrode guide support device supporting the electrode guide so that a position of the front end of the electrode guide in direction of the axis (Rz) of the spindle and an angular position about the axis (Rz) become predetermined values. an electrode guide having a hollow part through which the electrode is passed and guiding the electrode at the front end of the hollow part in a parallel state with respect to an axis (Rz) of the spindle while shifted by a predetermined distance from the axis (Rz); and an electrode guide support device supporting the electrode guide so that a position of the front end of the electrode guide in direction of the axis (Rz) of the spindle and an angular position about the axis (Rz) become predetermined values.
Method for assembling at least two parts (20, 22) made of composite material by welding, the assembly comprising a first part comprising at least one first contact surface (20.1), a second part comprising at least one second contact surface (22.1) and at least one interface where the first and second contact surfaces (20.1, 22.1) are linked, each part (20, 22) made of composite material comprising several plies of superposed fibres embedded in a matrix, the method comprising a step of generation of an induced electrical current and a step of positioning of at least one conductive fibre joining ply inserted between the first contact surface (20.1) of the first part and the second contact surface (22.1) of the second part and/or positioned on at least one contact surface out of the first and second contact surfaces (20.1, 22.1), each joining ply having unidirectional fibres, oriented in a different direction from the directions of the fibres of at least the fibre plies of the first and second parts (20, 22) close to the first and second contact surfaces (20.1, 22.1), characterized in that the induced electrical current is generated in a direction approximately parallel to the direction of the fibres of each joining ply.