mhurhangee/ep-ind-claims huggingface dataset:
Two-centre rotary bit for boring a well, comprising on the one hand, a pilot tool comprising an axisymmetric body with a central core and radial blades bearing cutting elements, and on the other hand, a widening tool arranged behind the pilot tool and offset laterally with respect to the latter, the front face of the pilot tool having an axial central zone having no cutting elements in order to permit the formation of an axial drilling core, said central zone communicating with a cavity that is located between two blades of the pilot tool and allowing the drilling core to be removed towards the periphery of the bit, characterized in that the widening tool is offset with respect to the pilot tool, such that a portion of its peripheral surface is radially set back with respect to the peripheral surface of the pilot tool, and in that the above-mentioned cavity of the pilot tool opens into said portion of the peripheral surface of the widening tool.
A vacuum pumping line plasma source comprising: a body defining a generally cylindrical interior volume extending along a central longitudinal axis, the body having an input port for coupling to an input pumping line, an output port for coupling to an output pumping line, and an interior surface disposed about the generally cylindrical interior volume; a supply electrode (202, 312) disposed adjacent to a return electrode; a barrier dielectric member (204, 316), and a dielectric barrier discharge structure formed from the supply electrode, the return electrode, and the barrier dielectric member, wherein at least a portion of the dielectric barrier discharge structure is disposed in the body or on the interior surface of the body, and the dielectric barrier discharge structure is adapted to generate a plasma in the generally cylindrical interior volume; characterised in that at least one of the supply electrode (202, 312) or the return electrode is embedded in the barrier dielectric member (204, 316). a body defining a generally cylindrical interior volume extending along a central longitudinal axis, the body having an input port for coupling to an input pumping line, an output port for coupling to an output pumping line, and an interior surface disposed about the generally cylindrical interior volume; a supply electrode (202, 312) disposed adjacent to a return electrode; a barrier dielectric member (204, 316), and a dielectric barrier discharge structure formed from the supply electrode, the return electrode, and the barrier dielectric member, wherein at least a portion of the dielectric barrier discharge structure is disposed in the body or on the interior surface of the body, and the dielectric barrier discharge structure is adapted to generate a plasma in the generally cylindrical interior volume; characterised in that at least one of the supply electrode (202, 312) or the return electrode is embedded in the barrier dielectric member (204, 316).
A method of laser-based droplet jetting, comprising coating a substantially uniform layer of a viscous ink on a mesh-like transport screen, said ink being retained within spaces of the mesh-like transport screen, conveying the ink-coated mesh-like transport screen to a working area, and, with the ink-coated mesh-like transport screen positioned within the working area and supported by a transparent substrate that touches the screen, heating with a laser beam the ink within the spaces of the mesh-like transport screen, said heating creating micro-vapor bubbles within the spaces of the mesh-like transport screen thereby causing ink droplets to be jetted from the spaces of the mesh-like transport screen, characterised in that the transparent substrate absorbs the laser beam.
A method for detecting measurement errors in an obstacle detecting device of a robotic cleaning device (10, 10') comprising the steps of: - estimating a distance to a landmark by illuminating the landmark with structured light and extracting information from the reflections of the structured light; further characterised by - moving into contact with the landmark while dead reckoning an actual distance to the landmark; and - comparing the actual distance with the distance for detecting a measurement error in the obstacle detecting device. - estimating a distance to a landmark by illuminating the landmark with structured light and extracting information from the reflections of the structured light; - moving into contact with the landmark while dead reckoning an actual distance to the landmark; and - comparing the actual distance with the distance for detecting a measurement error in the obstacle detecting device.
A rubber composition for a tire, comprising: a polybutadiene (i) which has: a Mooney viscosity (ML 1+4,100°C) being 43 to 70, wherein the ML 1+4,100°C is measured according to JIS-K6300; a ratio (Tcp/ML 1+4,100°C) of 5 wt% toluene solution viscosity (Tcp) to Mooney viscosity (ML 1+4,100°C) being 0.9 to 2.3, wherein the Tcp is measured by using a Cannon-Fenske viscometer No. 400 at 25°C after dissolving 2.28 g of the polymer in 50 ml of toluene; a stress relaxation time being 10.0 to 40.0 seconds, which is a time until a torque is attenuated by 80% when the torque at the end of ML 1+4,100°C measurement is 100%, wherein the T80 is measured according to ASTM D1646-7; and a molecular weight distribution (Mw/Mn) being 2.50 to 4.00, wherein the Mw and the Mn are calculated by GPC method; another rubber (ii); and a rubber reinforcing material (iii). a polybutadiene (i) which has: a Mooney viscosity (ML 1+4,100°C) being 43 to 70, wherein the ML 1+4,100°C is measured according to JIS-K6300; a ratio (Tcp/ML 1+4,100°C) of 5 wt% toluene solution viscosity (Tcp) to Mooney viscosity (ML 1+4,100°C) being 0.9 to 2.3, wherein the Tcp is measured by using a Cannon-Fenske viscometer No. 400 at 25°C after dissolving 2.28 g of the polymer in 50 ml of toluene; a stress relaxation time being 10.0 to 40.0 seconds, which is a time until a torque is attenuated by 80% when the torque at the end of ML 1+4,100°C measurement is 100%, wherein the T80 is measured according to ASTM D1646-7; and a molecular weight distribution (Mw/Mn) being 2.50 to 4.00, wherein the Mw and the Mn are calculated by GPC method; a Mooney viscosity (ML 1+4,100°C) being 43 to 70, wherein the ML 1+4,100°C is measured according to JIS-K6300; a ratio (Tcp/ML 1+4,100°C) of 5 wt% toluene solution viscosity (Tcp) to Mooney viscosity (ML 1+4,100°C) being 0.9 to 2.3, wherein the Tcp is measured by using a Cannon-Fenske viscometer No. 400 at 25°C after dissolving 2.28 g of the polymer in 50 ml of toluene; a stress relaxation time being 10.0 to 40.0 seconds, which is a time until a torque is attenuated by 80% when the torque at the end of ML 1+4,100°C measurement is 100%, wherein the T80 is measured according to ASTM D1646-7; and a molecular weight distribution (Mw/Mn) being 2.50 to 4.00, wherein the Mw and the Mn are calculated by GPC method; another rubber (ii); and a rubber reinforcing material (iii).
An air dehumidifier for dehumidifying air for drying hay, the air dehumidifier comprising a vaporizer and a condenser, wherein the condenser is arranged behind the vaporizer viewed in a through-flow direction and wherein air to be dehumidified can flow through the vaporizer and the condenser in the through-flow direction, wherein the vaporizer comprises multiple pipe arrays, particularly preferably four pipe arrays (43a-d), the pipe arrays (43a-d) comprise a plurality of pipes for refrigerant, wherein the pipes are arranged transversely to the through-flow direction and one over another, and the pipes are divided into multiple packets arranged one over another, wherein a separate distributor head is provided for each packet, via which refrigerant can be supplied to the respective packet to ensure that the refrigerant has substantially the same temperature in the entire respective pipe array (43a-d) and a condensation of air humidity of the air flowing through can occur, which condensation is distributed uniformly over the surface of the respective pipe array (43a-d), wherein slats, which are connected in a heat-conducting manner to the pipes, are arranged between the pipes, and wherein the slats have a slat distance from one another in a direction perpendicular to the through-flow direction, which distance enables the air to be dehumidified to flow through the vaporizer and/or between the slats.
A feeder power supply control device that controls power supply of an electric feeder which sequentially supplies components to a component mounting machine, the device characterized by comprising: determining means for determining whether the feeder is used in a current production; and controlling means for reducing power supplied to the feeder that has no possibility of being used in the current production in comparison with the feeder that is used in the current production. determining means for determining whether the feeder is used in a current production; and controlling means for reducing power supplied to the feeder that has no possibility of being used in the current production in comparison with the feeder that is used in the current production.
A control device to be applied to an internal combustion engine including a fuel reformation cylinder capable of serving as a fuel reformation device and an output cylinder to which reformed fuel generated in the fuel reforming cylinder is supplied, the output cylinder configured to yield an engine power by combusting the reformed fuel, the control device comprising: a reaction gas temperature adjustment unit configured to adjust a reaction gas temperature in the fuel reformation cylinder according to an air fuel mixture equivalence ratio in the fuel reformation cylinder so that the air fuel mixture equivalence ratio and the reaction gas temperature in the fuel reformation cylinder at a time of fuel reformation are in a reforming reaction possible range but outside a soot generation range, the soot generation range being defined by the air fuel mixture equivalence ratio and the reaction gas temperature in the fuel reformation cylinder, wherein a calculated soot generation lower limit temperature corresponds to the lower limit temperature of the soot generation range, and wherein, when a compression end gas temperature is estimated to be lower than the soot generation lower limit temperature, a fuel reforming operation of the fuel reformation cylinder is executed in that cycle or in a subsequent cycle.
Lighting system comprising a carrier profile and a light unit (2; 3), wherein the carrier profile comprises a first profile element, in particular an aluminium extruded profile, and has an electrical tap, which is designed for contacting electrical cabling, e.g. in the busbar, and the carrier profile furthermore accommodates an electrical ballast, and wherein the light unit (2; 3) has a second profile element, in particular an aluminium extruded profile, which has semiconductor light sources arranged linearly along its longitudinal extent and optical units (22; 31, 27) respectively assigned to the semiconductor light sources, wherein the second profile element is oriented in its longitudinal extent parallel to the first profile element of the carrier profile and is mounted in the carrier profile pivotably about an axis parallel to the longitudinal extent of the first and second profile elements (46, 24), characterised in that the second profile element has end walls (21, 45), which are each formed in two parts and the two parts of each end wall (21, 45) are mechanically joinable, in particular pluggable, to one another in different angular positions, wherein the light unit (2; 3) is held on the carrier profile by means of the end walls (21, 45), so that the pivoting movement of the second profile element with respect to the first profile element is defined by the angular positions of the joined end walls (21, 45). the carrier profile comprises a first profile element, in particular an aluminium extruded profile, and has an electrical tap, which is designed for contacting electrical cabling, e.g. in the busbar, and the carrier profile furthermore accommodates an electrical ballast, and wherein the light unit (2; 3) has a second profile element, in particular an aluminium extruded profile, which has semiconductor light sources arranged linearly along its longitudinal extent and optical units (22; 31, 27) respectively assigned to the semiconductor light sources, wherein the second profile element is oriented in its longitudinal extent parallel to the first profile element of the carrier profile and is mounted in the carrier profile pivotably about an axis parallel to the longitudinal extent of the first and second profile elements (46, 24), characterised in that the second profile element has end walls (21, 45), which are each formed in two parts and the two parts of each end wall (21, 45) are mechanically joinable, in particular pluggable, to one another in different angular positions, wherein the light unit (2; 3) is held on the carrier profile by means of the end walls (21, 45), so that the pivoting movement of the second profile element with respect to the first profile element is defined by the angular positions of the joined end walls (21, 45).
A tubular transportation system for transporting one or more passengers or one or more cargos via a capsule along a predetermined route, the tubular transportation system comprising: a plurality of substantially evacuated tubes arranged along the predetermined route, each tube in the plurality of substantially evacuated tubes being configured to have a pressure that is below atmospheric pressure; means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x, of hydrogen and a second percentage, (100-x), of air; characterized in that the means for maintaining the gaseous composition is configured to pick the first percentage, x, of hydrogen based on a predetermined power value and a leak rate associated with each tube, wherein the predetermined power value is a function of a first power to pump each tube to the substantially evacuated state and a second power to overcome aerodynamic drag. a plurality of substantially evacuated tubes arranged along the predetermined route, each tube in the plurality of substantially evacuated tubes being configured to have a pressure that is below atmospheric pressure; means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x, of hydrogen and a second percentage, (100-x), of air; characterized in that the means for maintaining the gaseous composition is configured to pick the first percentage, x, of hydrogen based on a predetermined power value and a leak rate associated with each tube, wherein the predetermined power value is a function of a first power to pump each tube to the substantially evacuated state and a second power to overcome aerodynamic drag.
An optoelectronic sensor, in particular laser scanner, for detecting and determining the distance of objects in a monitoring area, comprising a light transmitter for transmitting a transmission pulse, a deflection unit for transmitting the transmission pulse into various angular positions, a light receiver for generating a reception signal, and a control and evaluation unit configured to recognize a received pulse in the received signal that the transmitted pulse (14, 20) remitted or reflected in the monitoring area generates, and measuring a distance on the basis of a light time of flight between transmission of the transmitted pulse and reception of the received pulse, and recognizing the presence of fog by evaluating the received signal by checking a time section of the received signal corresponding to the received pulse with a fog signature, wherein the fog signature comprises a different temporal distribution, a different rise behaviour and/or a different amplitude of the received signal than in the case of a received pulse from an object, characterized in that the control and evaluation unit is configured detect the presence of fog only if at least one additional criterion is fulfilled in addition to the test with the fog signature, namely that measured values beyond a minimum distance disappear, that a measured distance lies within a fog distance range and/or that no reflector is detected, a reflector being detected in a received pulse on the basis of an intensity above a reflector threshold or the exceeding of the reflector threshold by a current in the light receiver.
Expansion head for expansion tools for hollow workpieces, in particular for the ends of plastics tubes and metal/plastics composite tubes, comprising: - a union cap with a radially inwardly directed guide flange, and - a set of expanding jaws which are of sector-shaped design and are in each case individually accommodated in a radially movable manner in the union cap by an inner flange sector, which overlaps with the guide flange, wherein the set of expanding jaws of sector-shaped design is movable between a closed state and an expansion state, and in the closed state, a cylinder jacket surface is approximately formed by the outer wall of the expanding jaws, wherein the outer wall of at least one of the expanding jaws has at least one depression and/or elevation extending in the direction of the longitudinal axis of the expanding jaws, characterized in that the depression and/or elevation extends over the entire outer surface of at least one expanding jaw. - a union cap with a radially inwardly directed guide flange, and - a set of expanding jaws which are of sector-shaped design and are in each case individually accommodated in a radially movable manner in the union cap by an inner flange sector, which overlaps with the guide flange, wherein the set of expanding jaws of sector-shaped design is movable between a closed state and an expansion state, and in the closed state, a cylinder jacket surface is approximately formed by the outer wall of the expanding jaws,
A method for the temporary separation of charged substances in a liquid by means of electrosorption and/or electrofiltration comprising the following steps a. Providing a polymer membrane with a flat and porous coating of metal at least on a first side of the polymer membrane; b. Providing a counter electrode; c. Applying a voltage between the metal coating of the polymer membrane and the counter electrode; d. Contacting the polymer membrane and the counter electrode with the liquid, the contacting being such that the liquid creates a bond between the polymer membrane and the counter electrode, wherein the polymer membrane with a flat and porous coating of metal and the counter electrode are placed in a housing and the liquid to be filtered is passed through the housing, wherein the liquid is pressed from a syringe past the polymer membrane with a flat and porous coating of metal or through the polymer membrane with a flat and porous coating of metal, wherein the charged substances are temporarily adsorbed and/or retained by the steps a to d by binding to the polymer membrane and after steps a to d, reversing the polarity and/or reducing the voltage and rinsing the membrane with a further liquid, in particular passing the further liquid through the membrane, in particular in the reverse flow direction to the separation, to release the separated substances into the further liquid. a. Providing a polymer membrane with a flat and porous coating of metal at least on a first side of the polymer membrane; b. Providing a counter electrode; c. Applying a voltage between the metal coating of the polymer membrane and the counter electrode; d. Contacting the polymer membrane and the counter electrode with the liquid, the contacting being such that the liquid creates a bond between the polymer membrane and the counter electrode, wherein the polymer membrane with a flat and porous coating of metal and the counter electrode are placed in a housing and the liquid to be filtered is passed through the housing, wherein the liquid is pressed from a syringe past the polymer membrane with a flat and porous coating of metal or through the polymer membrane with a flat and porous coating of metal, wherein the charged substances are temporarily adsorbed and/or retained by the steps a to d by binding to the polymer membrane and after steps a to d, reversing the polarity and/or reducing the voltage and rinsing the membrane with a further liquid, in particular passing the further liquid through the membrane, in particular in the reverse flow direction to the separation, to release the separated substances into the further liquid.
A method of communication comprising: transmitting a message from a first electronic device of a neighbor aware network, NAN, to a second electronic device of the NAN via a first communication channel of a plurality of communication channels during a discovery window, wherein the message indicates that the first electronic device is available to communicate; and characterised by responsive to transmitting the message monitoring a second communication channel of the plurality of communication channels during a first paging window of a transmission window for a paging message, wherein the first paging window comprises a beginning portion of the transmission window, wherein the first paging window is designated as an active time period for electronic devices (14, 106) of the NAN, and wherein the first communication channel is different from the second communication channel. transmitting a message from a first electronic device of a neighbor aware network, NAN, to a second electronic device of the NAN via a first communication channel of a plurality of communication channels during a discovery window, wherein the message indicates that the first electronic device is available to communicate; and characterised by responsive to transmitting the message monitoring a second communication channel of the plurality of communication channels during a first paging window of a transmission window for a paging message, wherein the first paging window comprises a beginning portion of the transmission window, wherein the first paging window is designated as an active time period for electronic devices (14, 106) of the NAN, and wherein the first communication channel is different from the second communication channel.
Method of reducing nitrogen oxide (NOx) formation on the primary side, and, at the same time, reducing/avoiding the formation of nitrous oxide (N 2 O) and ammonia slip (NH 3) in the exhaust gas of a two-stage combustion process, comprising a fuel bed through which an oxygenous primary gas flows, with a fixed-bed burn-out zone and a downstream exhaust-gas burn-out zone, into which oxygenous secondary gas is additionally introduced, characterised in that the calorific value of the exhaust gas is reduced between the fuel bed surface and upstream of the exhaust-gas burn-out zone, wherein a mean calorific value in the exhaust gas of less than 1 MJ/m 3 is set, the exhaust gas temperatures in the exhaust gas upstream of the introduction of secondary gas amount to at least 970 °C, after leaving the exhaust-gas burn-out zone at least 950 °C, and in the waste gas above the fuel bed in the rear grate half is at least 1000 °C.