mhurhangee/ep-ind-claims huggingface dataset:
A high-security locking device comprising a lock and a reversible flat key, in which the reversible flat key comprises a handle and a lance presenting at each of its two main flat faces a first encryption in the form of a first groove, a second encryption in the form of a second groove, and a third encryption comprising a series of first alveoli with different depth, said lance further presenting at each of its two secondary faces a fourth encryption comprising a series of second alveoli with equal depth, said first groove having a first straight section which extends along the axis of said lance towards said handle from the free end of said lance and a second section which extends obliquely towards said handle from said first section, said second groove extending from the free end of said lance towards said handle along a broken line that does not exceed said first section of said first groove in the direction of the axis of said lance, said first and second alveoli (12, 13) being arranged in succession towards said handle along respective lines parallel to the axis of said lance, in which said succession does not exceed in the direction of the axis of said lance said first section of said first groove, and in which the lock comprises a cylindrical rotor presenting a slot with rectangular section for the introduction of said reversible flat key and a stator presenting a cylindrical housing for said rotor, said lock comprising a first and respectively at least second locking/unlocking means of rotor arranged on the opposite side of said slot, said first and respectively second locking/unlocking means comprising one single first and respectively one single second locking/unlocking member of rotor and one single first and respectively a plurality of second (17a, 17b, 17c, 17d) sliders housed in said rotor on the opposite side of said slot and movable in parallel to the long sides of said rectangular section of said slot, each slider (15, 17a, 17b, 17c, 17d) provided in said first and respectively second locking/unlocking means presenting a feeler member (18, 20a, 20b, 20c, 20d) of said first and respectively second encryption and an enabling member (19, 21a, 21b, 21c, 21d) to enable the locking/unlocking of rotor.
A method of welding a high tensile strength steel and a thick plate using a torch and a flux cored wire, wherein the torch has a suction nozzle between a contact tip and a shield nozzle, the suction nozzle is arranged so as to surround a periphery of the contact tip and the flux cored wire supplied from a tip end of the contact tip, and the shield nozzle is arranged so as to surround a periphery of the suction nozzle, the flux cored wire has a flux filled inside a steel outer casing, and a seam portion where both ends of a metal in a width direction of the steel outer casing are butted or overlapped in a longitudinal direction of the flux cored wire, a shielding gas is supplied to a tip body and is further supplied from the tip body to a space between the shield nozzle and the suction nozzle via an orifice to protect an arc and a weld metal, and a gas in a space between the suction nozzle and the contact tip is sucked by a negative pressure via a suction gas path different from the shielding gas supply formed in the tip body, and during welding a distance d t-b along a longitudinal direction of the flux cored wire between the tip end of the contact tip in the torch and a base material of the plate and a distance D t-k along the longitudinal direction of the flux cored wire from the tip end of the contact tip to a tip end of the suction nozzle satisfy relationships D t − k mm ≥ 0.3 × D t − b mm and D t − k mm ≤ D t − b mm − 8. the torch has a suction nozzle between a contact tip and a shield nozzle, the suction nozzle is arranged so as to surround a periphery of the contact tip and the flux cored wire supplied from a tip end of the contact tip, and the shield nozzle is arranged so as to surround a periphery of the suction nozzle, the flux cored wire has a flux filled inside a steel outer casing, and a seam portion where both ends of a metal in a width direction of the steel outer casing are butted or overlapped in a longitudinal direction of the flux cored wire, a shielding gas is supplied to a tip body and is further supplied from the tip body to a space between the shield nozzle and the suction nozzle via an orifice to protect an arc and a weld metal, and a gas in a space between the suction nozzle and the contact tip is sucked by a negative pressure via a suction gas path different from the shielding gas supply formed in the tip body, and during welding a distance d t-b along a longitudinal direction of the flux cored wire between the tip end of the contact tip in the torch and a base material of the plate and a distance D t-k along the longitudinal direction of the flux cored wire from the tip end of the contact tip to a tip end of the suction nozzle satisfy relationships D t − k mm ≥ 0.3 × D t − b mm and D t − k mm ≤ D t − b mm − 8.
A method for manufacturing a coating comprising: mixing a carrier liquid with particles and/or with a particle precursor to form a suspension or solution respectively; where the particles comprise a metal oxide; and where the particle precursor comprises a metal salt; injecting the suspension or solution through a plasma flame; and depositing the particles and/or particles from the particle precursor onto a substrate to form a first abradable coating; where the first abradable coating comprises a plurality of cracks or voids that are substantially perpendicular to the substrate surface, where the substrate is a hub surface of a gas turbine engine or where the substrate is a cantilever stator, where the plurality of cracks of voids define a plurality of columns having an average width of 20 to 150 micrometers measured parallel to the substrate surface and an average crack width of 5 to 30 micrometers, as measured 125 micrometers above an interface with the substrate; wherein the metal oxide comprises a silicate, zirconia, hafnia/hafnate, titania, alumina, a zirconate, a titanate, an aluminate, a stannate, a niobate, a tantalate, a tungstate, rare earth oxides, or a combination thereof. mixing a carrier liquid with particles and/or with a particle precursor to form a suspension or solution respectively; where the particles comprise a metal oxide; and where the particle precursor comprises a metal salt; injecting the suspension or solution through a plasma flame; and depositing the particles and/or particles from the particle precursor onto a substrate to form a first abradable coating; where the first abradable coating comprises a plurality of cracks or voids that are substantially perpendicular to the substrate surface, where the substrate is a hub surface of a gas turbine engine or where the substrate is a cantilever stator, where the plurality of cracks of voids define a plurality of columns having an average width of 20 to 150 micrometers measured parallel to the substrate surface and an average crack width of 5 to 30 micrometers, as measured 125 micrometers above an interface with the substrate; wherein the metal oxide comprises a silicate, zirconia, hafnia/hafnate, titania, alumina, a zirconate, a titanate, an aluminate, a stannate, a niobate, a tantalate, a tungstate, rare earth oxides, or a combination thereof.
An inline plasma thermal treatment system (14, 82) for thermally treating a continuous product, comprising: a gas supply system configured to supply a first gas flow; a power source configured to supply power; and a plasma torch configured to receive the first gas flow from the gas supply system and power from the power source to form a plasma arc, wherein the plasma arc heats a portion of the continuous product disposed near the plasma arc, wherein the gas supply system is configured to provide a second gas flow to modify an atmosphere near the continuous product during and/or after plasma heating of the continuous product, characterized in that the inline thermal treatment system further comprises one or more gas nozzles, wherein the gas supply system is configured to provide a portion of the second gas flow to the one or more gas nozzles of the thermal treatment system (14, 82), wherein the one or more gas nozzles are configured to direct the portion of the second gas flow toward one or more surfaces of the portion of the continuous product to cool the portion of the continuous product after plasma heating. a gas supply system configured to supply a first gas flow; a power source configured to supply power; and a plasma torch configured to receive the first gas flow from the gas supply system and power from the power source to form a plasma arc, wherein the plasma arc heats a portion of the continuous product disposed near the plasma arc, wherein the gas supply system is configured to provide a second gas flow to modify an atmosphere near the continuous product during and/or after plasma heating of the continuous product, characterized in that the inline thermal treatment system further comprises one or more gas nozzles, wherein the gas supply system is configured to provide a portion of the second gas flow to the one or more gas nozzles of the thermal treatment system (14, 82), wherein the one or more gas nozzles are configured to direct the portion of the second gas flow toward one or more surfaces of the portion of the continuous product to cool the portion of the continuous product after plasma heating.
Sensor system in particular for glucose monitoring comprising a support that can be at least partially inserted into body tissue, preferably subcutaneous tissue, a fluid channel arranged on the support for passing through a liquid and a sensor that responds to a constituent of the liquid and/or of the body tissue, wherein the sensor is arranged on the support separately from the fluid channel for a direct contact with the body tissue and the fluid channel is connected to a metering unit to feed a liquid into the body tissue, characterized in that the support is formed by a flexible substrate, wherein the fluid channel and the sensor are integrated in the substrate.
Signaling device for signaling identification data of a first vehicle from that first vehicle to a following second vehicle, wherein the device comprises a light source arrangement for sending out light signals from the first vehicle to the following second vehicle and an electronic control unit for controlling the light source arrangement in accordance with the identification data, wherein the light source arrangement comprises an arrangement of several spatially distributed light sources and the control unit is designed to signal predefined single bits (b) of the identification data by means of a respective dedicated light source (41, 45) of the light source arrangement by setting an activity state (42, 43) of the respective dedicated light source (41, 45) according to a corresponding content of the specific bit (b) of the identification data, characterized in that the dedicated light sources (41, 45) for sending the bits (b) have a predefined opening angle of light radiation that is different from the corresponding opening angle of at least one remaining light source of the light source arrangement.
A yarn winding machine comprising: a holding section adapted to hold a package; a touch roller adapted to make contact with a surface of the package held by the holding section; a moving section adapted to move the package between a position in which the package makes contact with the touch roller and a position in which the package is separated from the touch roller; and a package driving section adapted to rotatably drive the package, wherein the package driving section carries out a forward rotation of rotating the package in a winding direction for a set period (α, α') in a separated state in which the package having a yarn end is separated from the touch roller by the moving section, and wherein the package driving section rotates the package at a first rotation speed for winding a yarn into the package and at a second rotation speed for carrying out the forward rotation for the set period (α, α') in the separated state, the first rotation speed and the second rotation speed being speeds different from one another, characterized in that the package driving section changes at least one of the set period (α, α') and the second rotation speed according to a diameter of the package. a holding section adapted to hold a package; a touch roller adapted to make contact with a surface of the package held by the holding section; a moving section adapted to move the package between a position in which the package makes contact with the touch roller and a position in which the package is separated from the touch roller; and a package driving section adapted to rotatably drive the package, wherein the package driving section carries out a forward rotation of rotating the package in a winding direction for a set period (α, α') in a separated state in which the package having a yarn end is separated from the touch roller by the moving section, and wherein the package driving section rotates the package at a first rotation speed for winding a yarn into the package and at a second rotation speed for carrying out the forward rotation for the set period (α, α') in the separated state, the first rotation speed and the second rotation speed being speeds different from one another, characterized in that the package driving section changes at least one of the set period (α, α') and the second rotation speed according to a diameter of the package.
Converter for a DC voltage present between two input lines (4, 5), comprising an electric circuitry which comprises at least one semiconductor switch which is normally on without controlling its gate (13, 34) and which is part of a normally on partial circuit between the input lines (4, 5); a controller which pulse-operates the semiconductor switch (7-10, 35) in operation of the converter in that it controls the gate (13, 34) of the semiconductor switch (7-10, 35) by means of control voltages (42, 47); and at least one semiconductor switch which is normally off without controlling its gate, which is arranged in one of the input lines, and whose gate is also controlled by the controller in operation of the circuitry by means of a control voltage but which, at least under load, is not pulse-operated by the controller, wherein the normally off semiconductor switch is spatially separated from the normally on semiconductor switch (7-10, 35), characterized in that blocking potential lines (16, 17) lead from the input line upstream of the normally off semiconductor switch to the gates of at least a subset of the normally on semiconductor switches of the partial circuit, wherein the semiconductor switches (9, 10) of the subset are selected in such a way that they block the partial circuit when they are blocked by controlling their gates, and that controllable switching elements are arranged in the blocking potential lines, whose gates are controlled in operation of the circuitry by the controller by means of a control voltage.
An apparatus, comprising: block generation circuitry to generate a block comprising a plurality of data bits and a plurality of address bits; and error code generation circuitry to receive said block and a mask array comprising a plurality of mask rows, and to apply an error code generation algorithm to generate an error code for said block, said error code comprising a plurality of check bits where each check bit is determined using said block and a corresponding mask row of said mask array; wherein each mask row comprises a plurality of mask bits, each mask bit being associated with a corresponding bit of said block, and at least one mask row has its mask bit values constrained so as to ensure that when all of the data bits of the block have the same value, the error code generated by the error code generation circuitry has at least one check bit having a different value to the value of the data bits irrespective of the value of the address bits; and characterised in that each mask row in said at least one mask row has its mask bit values arranged so as to cause none of the address bits of the block to be selected for use in generating the corresponding check bit. block generation circuitry to generate a block comprising a plurality of data bits and a plurality of address bits; and error code generation circuitry to receive said block and a mask array comprising a plurality of mask rows, and to apply an error code generation algorithm to generate an error code for said block, said error code comprising a plurality of check bits where each check bit is determined using said block and a corresponding mask row of said mask array; wherein each mask row comprises a plurality of mask bits, each mask bit being associated with a corresponding bit of said block, and at least one mask row has its mask bit values constrained so as to ensure that when all of the data bits of the block have the same value, the error code generated by the error code generation circuitry has at least one check bit having a different value to the value of the data bits irrespective of the value of the address bits; and characterised in that each mask row in said at least one mask row has its mask bit values arranged so as to cause none of the address bits of the block to be selected for use in generating the corresponding check bit.
An oral and dental care and cleaning agent, containing a flowable carrier and particles suspended therein, characterized in that the particles suspended in the flowable carrier - consist at least in part of water-insoluble synthetic polymers and - are rod-shaped, i.e. have an expansion in one spatial direction that is at least two times, preferably at least three times, particularly preferably at least four times, and in particular at least five times, larger than the largest expansion in the other two spatial directions - have lengths between 100 and 10,000 μm in the largest spatial expansion. - consist at least in part of water-insoluble synthetic polymers and - are rod-shaped, i.e. have an expansion in one spatial direction that is at least two times, preferably at least three times, particularly preferably at least four times, and in particular at least five times, larger than the largest expansion in the other two spatial directions - have lengths between 100 and 10,000 μm in the largest spatial expansion.
A data transmission interface for use in a first integrated circuit, IC, for encoding and sending a data packet from the first IC to a second IC via a data bus having four data wires ( W 1...W 4), the data transmission interface arranged to generate four time-dependent binary signals ( V 1...V 4) which jointly encode the data packet in signal edges thereof, each of the signals being associated with a unique wire of the data bus and spanning a temporal cycle T within which one data packet is encoded and within which are defined only four consecutive time stamps T 1...T 4, each timestamp T 1...T 4 at which edges consisting of either a transition from a high state to a low state or a low state to a high state can occur in the signals, wherein each signal individually can start at logical high or low into a new adjacent cycle, the data transmission interface further arranged to transmit the signals ( V 1...V 4) to the second IC substantially in parallel on their respective data wires ( W 1...W 4), wherein: irrespective of the data packet content, at each time stamp T 1...T 4 at least one of the four signals ( V 1...V 4) has an edge to enable clock recovery at the second IC; the time difference between T 2 and T 3 is greater than both the time difference between T 1 and T 2 and also the time difference between T 3 and T 4; and no signal has edges at both T 1 and T 2 and no signal has edges at both T 3 and T 4. irrespective of the data packet content, at each time stamp T 1...T 4 at least one of the four signals ( V 1...V 4) has an edge to enable clock recovery at the second IC; the time difference between T 2 and T 3 is greater than both the time difference between T 1 and T 2 and also the time difference between T 3 and T 4; and no signal has edges at both T 1 and T 2 and no signal has edges at both T 3 and T 4.
A method for random number generation, the method comprising the steps of: generating a first electromagnetic field having a mode with a wave front in free space; exposing a photodetector arrangement comprising first and second photodetectors directly to the mode of the first electromagnetic field with the wave front in free space in the presence of a mode in a vacuum state of a second electromagnetic field having almost the same structure as the mode of the first electromagnetic field except for having an additional phase step of 180 degrees in a plane of the photodetector arrangement, for splitting the wave front between the first and second photodetectors such that an illumination of the first and second photodetectors is at least substantially balanced; and generating a random noise signal based on a photocurrent difference between the first and second photodetectors. generating a first electromagnetic field having a mode with a wave front in free space; exposing a photodetector arrangement comprising first and second photodetectors directly to the mode of the first electromagnetic field with the wave front in free space in the presence of a mode in a vacuum state of a second electromagnetic field having almost the same structure as the mode of the first electromagnetic field except for having an additional phase step of 180 degrees in a plane of the photodetector arrangement, for splitting the wave front between the first and second photodetectors such that an illumination of the first and second photodetectors is at least substantially balanced; and generating a random noise signal based on a photocurrent difference between the first and second photodetectors.