mhurhangee/ep-ind-claims huggingface dataset:
An engine control apparatus comprising: a target air volume calculator which calculates a target air volume required by an engine; a memory which stores a history of the target air volume; an actual air volume calculator which calculates an actual air volume inhaled into a cylinder of the engine; and an estimator which calculates an estimated value of the subsequent actual air volume as an estimated air volume on the basis of the history of the target air volume, the actual air volume and a time lag from a time when the target air volume is calculated to a time when the actual air volume reaches the target air volume, an air inhalation controller which controls the throttle valve of the engine on the basis of the target air volume, characterized in that the memory stores the previous target air volume over a period of time corresponding to a drive delay time of a throttle valve of the engine; and the estimator includes: an estimation span calculator which calculates a time span between a time when the estimated value is calculated and a subsequent time when the actual air volume is estimated to reach the estimated value; a variation calculator which calculates a variation (ΔEC ETM) of the target air volume from a time before the time lag of the drive delay time from the time when the estimated value is calculated to a time when the time span has passed, among the history stored in the memory; and an estimated air volume calculator which calculates the estimated air volume on the basis of the actual air volume and the variation (ΔEC ETM), and the drive delay time is a period from a time when the target air volume is calculated by the target air volume calculator to a time when that target air volume is reflected in the actual air volume calculated by the actual air volume calculator. a target air volume calculator which calculates a target air volume required by an engine; a memory which stores a history of the target air volume; an actual air volume calculator which calculates an actual air volume inhaled into a cylinder of the engine; and an estimator which calculates an estimated value of the subsequent actual air volume as an estimated air volume on the basis of the history of the target air volume, the actual air volume and a time lag from a time when the target air volume is calculated to a time when the actual air volume reaches the target air volume, an air inhalation controller which controls the throttle valve of the engine on the basis of the target air volume, an estimation span calculator which calculates a time span between a time when the estimated value is calculated and a subsequent time when the actual air volume is estimated to reach the estimated value; a variation calculator which calculates a variation (ΔEC ETM) of the target air volume from a time before the time lag of the drive delay time from the time when the estimated value is calculated to a time when the time span has passed, among the history stored in the memory; and an estimated air volume calculator which calculates the estimated air volume on the basis of the actual air volume and the variation (ΔEC ETM), and
A lock comprising:.a handle block adapted to be integrally fixed to a door, said handle block comprising.a handle associated with.a mechanism adapted to transform the rotational motion of said handle into a plurality of translational motions;.a plurality of rods adapted to transmit said translational motions at a distance, each of said rods being associated, at a first end, with said mechanism;.a plurality of closing blocks adapted to be fixed to said door and each associated with a second end of a rod of said plurality of rods, said closing blocks comprising reversible engagement means with the frame of said door which can be actuated by means of said rods and a shaft having the rotation axis, when mounted, substantially orthogonal to the plane of the door, and connected by an end to said door bolt and by the other end to a toothed wheel adapted to engage a rack connected, in turn, to said second end of the rod characterized in that said toothed wheel is eccentric with respect to the axis of said shaft and, correspondingly, the toothed profile of said rack is oblique with respect to the direction of displacement of said rack which is parallel to the rod, to the second end of which said rack is integrally connected..a handle block adapted to be integrally fixed to a door, said handle block comprising.a handle associated with.a mechanism adapted to transform the rotational motion of said handle into a plurality of translational motions;.a plurality of rods adapted to transmit said translational motions at a distance, each of said rods being associated, at a first end, with said mechanism;.a plurality of closing blocks adapted to be fixed to said door and each associated with a second end of a rod of said plurality of rods, said closing blocks comprising reversible engagement means with the frame of said door which can be actuated by means of said rods and a shaft having the rotation axis, when mounted, substantially orthogonal to the plane of the door, and connected by an end to said door bolt and by the other end to a toothed wheel adapted to engage a rack connected, in turn, to said second end of the rod characterized in that said toothed wheel is eccentric with respect to the axis of said shaft and, correspondingly, the toothed profile of said rack is oblique with respect to the direction of displacement of said rack which is parallel to the rod, to the second end of which said rack is integrally connected.
A duct member for transportation and distribution of air, the duct member comprising a wall of a woven or nonwoven textile or of a foil with a perforated part, the wall being adapted for a passage of air and its distribution into the surroundings of the duct member, wherein the duct member is provided with at least one inner deflecting element for directing the distributed air, characterized in that at least a part of the inner deflecting element sticks up into the interior of the duct member, the inner deflecting element is in the form of a strip, which extends in the longitudinal direction of the duct member and it is attached to the perforated part at locations spaced evenly or unevenly from each other and in such a way that - in the areas between said locations - the deflecting element sticks up from the perforated part.
An enantiomer of formula: wherein: * denotes the asymmetric carbon exhibiting a defined stereochemistry; X represents H or F; R1, R2, R3, and R4 identical or different independently represent H, halogen, C1-C6-alkyl or alkoxy; Where the alkyl chain in the "alkyl" and "alkoxy" groups represents an aliphatic-hydrocarbon group which may be straight or branched having 1 to 6 carbon atoms in the chain; Where one of X, R1, R2, R3, and R4 does not represent H; as well as their pharmaceutically acceptable salts, tautomers, hydrates and solvates. * denotes the asymmetric carbon exhibiting a defined stereochemistry; X represents H or F; R1, R2, R3, and R4 identical or different independently represent H, halogen, C1-C6-alkyl or alkoxy; Where the alkyl chain in the "alkyl" and "alkoxy" groups represents an aliphatic-hydrocarbon group which may be straight or branched having 1 to 6 carbon atoms in the chain; Where one of X, R1, R2, R3, and R4 does not represent H; as well as their pharmaceutically acceptable salts, tautomers, hydrates and solvates.
Process for preparing 2,2'-diaminobiaryls, comprising the process steps of: a1) reacting a compound of the formula ( IVa): to give ( IVb) b1) reacting a compound of the formula ( Va): to give ( Vb) c1) electrochemically coupling: ( IVb) with ( Vb) to give ( VIa) with use of the compound having the higher oxidation potential in excess: d1) selectively detaching X 11 ', with conversion of ( VIa) to ( VIb): where R 11, R 12, R 13, R 14, R 11', R 12', R 13', R 14' are selected from: -H, -(C 1 -C 12)-alkyl, -O-(C 1 -C 12)-alkyl, -O-(C 6 -C 20) -aryl, - (C 6 -C 20)-aryl, -S-alkyl, -S-aryl, halogen, -COO- (C 1 -C 12)-alkyl, -CONH-(C 1 -C 12)-alkyl, -CO-(C 1 -C 12)-alkyl, -CO-(C 6 -C 20) -aryl, -COOH, -OH, -SO 3 H, -CN, -N[(C 1 -C 12)-alkyl] 2; where the alkyl and aryl groups mentioned may be substituted; X 11 and X 11 ' are selected from: tert -butyloxycarbonyl, methyloxycarbonyl, benzyloxycarbonyl, phenyloxycarbonyl, acetyl, trifluoroacetyl, benzoyl, sulphonyl, sulphenyl; and X 11 is not the same radical as X 11 '. a1) reacting a compound of the formula ( IVa): to give ( IVb) b1) reacting a compound of the formula ( Va): to give ( Vb) c1) electrochemically coupling: ( IVb) with ( Vb) to give ( VIa) with use of the compound having the higher oxidation potential in excess: d1) selectively detaching X 11 ', with conversion of ( VIa) to ( VIb): where R 11, R 12, R 13, R 14, R 11', R 12', R 13', R 14' are selected from: -H, -(C 1 -C 12)-alkyl, -O-(C 1 -C 12)-alkyl, -O-(C 6 -C 20) -aryl, - (C 6 -C 20)-aryl, -S-alkyl, -S-aryl, halogen, -COO- (C 1 -C 12)-alkyl, -CONH-(C 1 -C 12)-alkyl, -CO-(C 1 -C 12)-alkyl, -CO-(C 6 -C 20) -aryl, -COOH, -OH, -SO 3 H, -CN, -N[(C 1 -C 12)-alkyl] 2; where the alkyl and aryl groups mentioned may be substituted; X 11 and X 11 ' are selected from: tert -butyloxycarbonyl, methyloxycarbonyl, benzyloxycarbonyl, phenyloxycarbonyl, acetyl, trifluoroacetyl, benzoyl, sulphonyl, sulphenyl; and X 11 is not the same radical as X 11 '. R 11, R 12, R 13, R 14, R 11', R 12', R 13', R 14' are selected from: -H, -(C 1 -C 12)-alkyl, -O-(C 1 -C 12)-alkyl, -O-(C 6 -C 20) -aryl, - (C 6 -C 20)-aryl, -S-alkyl, -S-aryl, halogen, -COO- (C 1 -C 12)-alkyl, -CONH-(C 1 -C 12)-alkyl, -CO-(C 1 -C 12)-alkyl, -CO-(C 6 -C 20) -aryl, -COOH, -OH, -SO 3 H, -CN, -N[(C 1 -C 12)-alkyl] 2; where the alkyl and aryl groups mentioned may be substituted; X 11 and X 11 ' are selected from: tert -butyloxycarbonyl, methyloxycarbonyl, benzyloxycarbonyl, phenyloxycarbonyl, acetyl, trifluoroacetyl, benzoyl, sulphonyl, sulphenyl; and X 11 is not the same radical as X 11 '.
A tracheal tube system comprising: a first tube that is flexible and hollow and having a first open end and a second open end; an inflatable balloon affixed to and circumferentially surrounding a portion of the first tube, the inflatable balloon being positioned between the first open end and the second open end of the first tube; and a second tube positioned on an exterior surface of the inflatable balloon and extending only partially around a circumference of the inflatable balloon, the second tube being hollow and having a multiplicity of holes along a sidewall not in contact with the inflatable balloon, wherein the second tube is configured to be coupled to a suction device that creates a negative pressure in the second tube, and wherein the second tube extends over 16.7% to 75% of the circumference of the inflatable balloon. a first tube that is flexible and hollow and having a first open end and a second open end; an inflatable balloon affixed to and circumferentially surrounding a portion of the first tube, the inflatable balloon being positioned between the first open end and the second open end of the first tube; and a second tube positioned on an exterior surface of the inflatable balloon and extending only partially around a circumference of the inflatable balloon, the second tube being hollow and having a multiplicity of holes along a sidewall not in contact with the inflatable balloon, wherein the second tube is configured to be coupled to a suction device that creates a negative pressure in the second tube, and wherein the second tube extends over 16.7% to 75% of the circumference of the inflatable balloon.
A method of function prioritization for a multi-channel voice-datalink radio, the method comprising: suspending transmission of one or more data messages on a communication channel when transmission of a voice message is active on the communication channel; buffering the one or more data messages while the transmission of the voice message is active; and resuming transmission of the buffered one or more data messages on the communication channel when the transmission of the voice message ends; wherein during transmission of the voice message, a physical layer of the radio reports to a communication link layer that the communication channel is occupied and that the transmission of the one or more data messages is delayed.
Emergency start system for turbine engines of an aircraft, comprising at least one solid-propellant gas generator, an electrically controlled ignition device, and at least two independent starter motors, each intended for starting one turbine engine, each starter motor comprising a turbine for driving a shaft intended for being coupled to a shaft of the corresponding turbine engine, characterised in that it also comprises a computer connected to the ignition device, and in that the outlet of the gases from the generator being connected to the inlet of the turbine of each starter motor by means of the same distribution valve connected to the computer.
Floor, wall and ceiling cladding for protection, damping and insulation purposes, comprising a combination of a carrier layer having a first surface and a second surface, the carrier layer comprising a lightweight building board, a first cover coating arranged on the first surface, the first cover coating comprising a polyurethane, polyurea and/or epoxy resin, and an adhesive fastening arranged on the second surface, characterised in that the lightweight building board comprises a polymer sandwiched between two aluminium layers (26, 26').
A silica sol comprising silica particles exhibiting an average particle diameter distribution having at least two peaks, and a basic substance, characterized in that: the at least two peaks include a peak a which is largest in a range of D50 to D90 and is present in a range of 35 nm or more and 200 nm or less, and a peak b which is largest in a range of D10 to D50 and is present in a range of 5 nm or more and less than 35 nm; the silica particles contain, in the surfaces of at least a portion thereof, an organic group directly bonded to a silicon atom via an Si-C bond and an alkoxy group consisting of a methoxy group or an ethoxy group; and the alkoxy group is bonded to the surfaces of the silica particles in an amount of 0.6 to 3.0/nm 2, wherein the basic substance is selected from an amine, ammonia, an inorganic alkaline compound, or a quaternary ammonium compound. the at least two peaks include a peak a which is largest in a range of D50 to D90 and is present in a range of 35 nm or more and 200 nm or less, and a peak b which is largest in a range of D10 to D50 and is present in a range of 5 nm or more and less than 35 nm; the silica particles contain, in the surfaces of at least a portion thereof, an organic group directly bonded to a silicon atom via an Si-C bond and an alkoxy group consisting of a methoxy group or an ethoxy group; and the alkoxy group is bonded to the surfaces of the silica particles in an amount of 0.6 to 3.0/nm 2, wherein the basic substance is selected from an amine, ammonia, an inorganic alkaline compound, or a quaternary ammonium compound.
A moulder for machining rod-shaped workpieces consisting of wood, plastic and the like, with a machine table, on which the workpieces lie while they are processed, and with a truing table, on which the workpieces are fed to the moulder, wherein the moulder features horizontal and vertical spindles with machining tools arranged thereon, and wherein said machining tools serve for machining the four sides of the workpiece during its pass through the moulder, characterized in that at least two lasers (18, 20, 24) are provided, the laser beams (19, 21, 27) of which are directed at the workpiece located on the truing table and project straight lines onto the workpiece, wherein said straight lines indicate the chip removal from the workpiece by means of the machining tools and therefore the workpiece dimensions or workpiece geometry resulting from the subsequent machining, in that the first laser is coupled to a left vertical spindle and can be adjusted together this spindle, and in that a second laser (20, 24) is arranged in a stationary fashion and its laser beam (21, 27) respectively projects the zero line of a fence, which forms a guide edge or guide plane for the workpiece during its transport through the moulder, or the zero line of the machine table onto the workpiece in the form of a straight line.
A gear system, comprising: a first shaft comprising a hollow space; a first gear disposed around an outer circumference of the first shaft; a second gear engaged with the first gear; a bearing disposed around the outer circumference of the first shaft to support a load of the first shaft; a housing surrounding the first gear and the second gear; and an oil guide plate disposed between the first shaft and the housing, characterized in that the oil guide plate is configured to dispense oil churned by rotation of the second gear to the hollow space of the first shaft and the bearing, and the oil guide plate comprises a first hole connected to the hollow space of the first shaft and a second hole connected to the bearing. a first shaft comprising a hollow space; a first gear disposed around an outer circumference of the first shaft; a second gear engaged with the first gear; a bearing disposed around the outer circumference of the first shaft to support a load of the first shaft; a housing surrounding the first gear and the second gear; and an oil guide plate disposed between the first shaft and the housing, characterized in that the oil guide plate is configured to dispense oil churned by rotation of the second gear to the hollow space of the first shaft and the bearing, and the oil guide plate comprises a first hole connected to the hollow space of the first shaft and a second hole connected to the bearing.
A process for preparing a mixture of low-molecular weight fluoropolyether and acid fluoride by decomposing with heating a triflate of a fluoropolyether having a hydroxyl group in the presence of a Lewis acid, wherein the triflate is at least one selected among A-(CF 2 CF 2 O)x(CF 2 O)yCF 2 CH 2 OTf TfOCH 2 CF 2 O(CF 2 CF 2 O)x(CF 2 O)yCF 2 CH 2 OTf A-(CF 2 CF 2 CF 2 O)zCF 2 CF 2 CH 2 OTf TfOCH 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 O)zCF 2 CF 2 CH 2 OTf A-(CF 2 CF 2 CF 2 CF 2 O)nCF 2 CF 2 CF 2 CH 2 OTf TfOCH 2 CF 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 CF 2 O)nCF 2 CF 2 CF 2 CH 2 OTf, the acid fluoride is at least one selected among A-(CF 2 CF 2 O) xa (CF 2 O)ya-CF 2 COF FOC-CF 2 O(CF 2 CF 2 O)xa(CF 2 O)ya-CF 2 COF A-(CF 2 CF 2 CF 2 O)za-CF 2 CF 2 COF FOC-CF 2 CF 2 O(CF 2 CF 2 CF 2 O)za-CF 2 CF 2 COF A-(CF 2 CF 2 CF 2 CF 2 O)na-CF 2 CF 2 CF 2 COF FOC-CF 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 CF 2 O)na-CF 2 CF 2 CF 2 COF, and the low-molecular weight fluoropolyether is at least one selected among A-(CF 2 CF 2 O)xa(CF 2 O)ya-B, A-(CF 2 CF 2 CF 2 O)za-B and A-(CF 2 CF 2 CF 2 CF 2 O)na-B, A is fluoroalkoxy, B is fluoroalkyl, Tf is CF 3 SO 2, x, y, z and n are a real number of 1 to 100, 0.1x≦xa≦0.9x, 0.1y≦ya≦0.9y, 0.1z≦za≦0.9z, 0.1n≦na≦0.9n. A-(CF 2 CF 2 O)x(CF 2 O)yCF 2 CH 2 OTf TfOCH 2 CF 2 O(CF 2 CF 2 O)x(CF 2 O)yCF 2 CH 2 OTf A-(CF 2 CF 2 CF 2 O)zCF 2 CF 2 CH 2 OTf TfOCH 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 O)zCF 2 CF 2 CH 2 OTf A-(CF 2 CF 2 CF 2 CF 2 O)nCF 2 CF 2 CF 2 CH 2 OTf TfOCH 2 CF 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 CF 2 O)nCF 2 CF 2 CF 2 CH 2 OTf, the acid fluoride is at least one selected among A-(CF 2 CF 2 O) xa (CF 2 O)ya-CF 2 COF FOC-CF 2 O(CF 2 CF 2 O)xa(CF 2 O)ya-CF 2 COF A-(CF 2 CF 2 CF 2 O)za-CF 2 CF 2 COF FOC-CF 2 CF 2 O(CF 2 CF 2 CF 2 O)za-CF 2 CF 2 COF A-(CF 2 CF 2 CF 2 CF 2 O)na-CF 2 CF 2 CF 2 COF FOC-CF 2 CF 2 CF 2 O(CF 2 CF 2 CF 2 CF 2 O)na-CF 2 CF 2 CF 2 COF, and the low-molecular weight fluoropolyether is at least one selected among A-(CF 2 CF 2 O)xa(CF 2 O)ya-B, A-(CF 2 CF 2 CF 2 O)za-B and A-(CF 2 CF 2 CF 2 CF 2 O)na-B, A is fluoroalkoxy, B is fluoroalkyl, Tf is CF 3 SO 2, x, y, z and n are a real number of 1 to 100, 0.1x≦xa≦0.9x, 0.1y≦ya≦0.9y, 0.1z≦za≦0.9z, 0.1n≦na≦0.9n.
A fiber optic gyroscope (FOG, 40, 70) comprising: a depolarizer (46, 76) that receives light from a light source (42, 72); a multifunction integrated optic chip (MIOC, 50, 80); a sensing coil (52, 82) coupled to outputs of the MIOC; and a polarizer (48, L3, 78) coupled between an output of the depolarizer and an input of the MIOC, wherein the polarizer mitigates polarization non-reciprocity bias error and enhances the polarization extinction ratio of the FOG; wherein the polarizer is pigtailed directly to the depolarizer to enhance the polarization extinction ratio with respect to front end cross couplings; wherein the polarizer is tuned in length to select a length that is a minimum of the coherency function to assure that the PNR bias error introduced by the cross-coupling and birefringence temperature sensitivities are decoherent at the output; wherein the predicted PNR bias error suppression due to front end cross couplings is anticipated to be proportional to the square root of the PER of the polarizer. a depolarizer (46, 76) that receives light from a light source (42, 72); a multifunction integrated optic chip (MIOC, 50, 80); a sensing coil (52, 82) coupled to outputs of the MIOC; and a polarizer (48, L3, 78) coupled between an output of the depolarizer and an input of the MIOC, wherein the polarizer mitigates polarization non-reciprocity bias error and enhances the polarization extinction ratio of the FOG; wherein the polarizer is pigtailed directly to the depolarizer to enhance the polarization extinction ratio with respect to front end cross couplings; wherein the polarizer is tuned in length to select a length that is a minimum of the coherency function to assure that the PNR bias error introduced by the cross-coupling and birefringence temperature sensitivities are decoherent at the output; wherein the predicted PNR bias error suppression due to front end cross couplings is anticipated to be proportional to the square root of the PER of the polarizer.
A signal generation apparatus comprising: a first pulse generator configured to generate a pulse to be supplied to a light source that irradiates light upon a distance measurement target; a second pulse generator configured to generate a pulse to be supplied to a pixel that receives the light reflected by the distance measurement target; wherein the apparatus is characterised by: a signal generation section configured to generate a pseudo-random signal for inverting a phase of signals to be generated by the first pulse generator and the second pulse generator wherein each of the first pulse generator and the second pulse generator includes: a first counter configured to determine a phase of the pulse to be outputted and used for distance measurement of the distance measurement target using an input signal; and a second counter configured to determine a frequency of the pulse using the input signal. a first pulse generator configured to generate a pulse to be supplied to a light source that irradiates light upon a distance measurement target; a second pulse generator configured to generate a pulse to be supplied to a pixel that receives the light reflected by the distance measurement target; wherein the apparatus is characterised by: a signal generation section configured to generate a pseudo-random signal for inverting a phase of signals to be generated by the first pulse generator and the second pulse generator wherein each of the first pulse generator and the second pulse generator includes: a first counter configured to determine a phase of the pulse to be outputted and used for distance measurement of the distance measurement target using an input signal; and a second counter configured to determine a frequency of the pulse using the input signal. a first counter configured to determine a phase of the pulse to be outputted and used for distance measurement of the distance measurement target using an input signal; and a second counter configured to determine a frequency of the pulse using the input signal.