mhurhangee/ep-ind-claims huggingface dataset:
A steering function-equipped hub unit configured to steer a rear wheel, the steering function-equipped hub unit comprising: a hub unit body having a hub bearing configured to support the rear wheel; a unit support member rotatably supporting the hub unit body about a turning axis extending in a vertical direction, the unit support member being configured to be provided to a rear-wheel suspension which is a rigid axle suspension (Rs); and a steering actuator configured to rotate the hub unit body about the turning axis, characterized in that the hub unit body is supported by the unit support member through rolling bearings at mount shaft parts protruding upward and downward, each mount shaft part having a trunnion shaft shape, and the rolling bearings are configured to be located within a wheel body of the rear wheel and each rolling bearing is configured to be fitted to an outer periphery of the mount shaft part. a hub unit body having a hub bearing configured to support the rear wheel; a unit support member rotatably supporting the hub unit body about a turning axis extending in a vertical direction, the unit support member being configured to be provided to a rear-wheel suspension which is a rigid axle suspension (Rs); and a steering actuator configured to rotate the hub unit body about the turning axis, characterized in that the hub unit body is supported by the unit support member through rolling bearings at mount shaft parts protruding upward and downward, each mount shaft part having a trunnion shaft shape, and the rolling bearings are configured to be located within a wheel body of the rear wheel and each rolling bearing is configured to be fitted to an outer periphery of the mount shaft part.
Security method in a terminal comprising a chip card providing secure functions, a user interface, a module for interfacing with the chip card and designed to at least control a stoppage or an activation of the power supply of the chip card, the method comprising the following steps: - reception of a code by the user interface of the terminal; - providing, via the interfacing module, of said code to the chip card; - verification, by the chip card, that the code is identical to a code for accessing the card that is stored on the chip card, and, only in the affirmative case, exploitation, by the interfacing module, of secure functions provided by the chip card; - then, negotiation between the interfacing module and the chip card of at least one key (K encryption1, K signature1) and storage of at least said negotiated key by the interfacing module and by the chip card; and wherein, after a stoppage and then a reactivation of the power supply of the chip card by the interfacing module, with the terminal being kept powered, the method comprising the following steps: (iv) encryption of a command to resume the exploitation, by the interfacing module, of secure functions provided the chip card by the interfacing module with the negotiated key stored by the interfacing module, and sending of said encrypted command to the chip card; (v) reception, by the chip card, of said encrypted command, and decryption of said encrypted command by the negotiated key stored in the chip card; (vi) then, exploitation, by the interfacing module, of secure functions provided by the chip card, only if the resumption command decrypted by the chip card is recognized as a resumption command by the chip card. - reception of a code by the user interface of the terminal; - providing, via the interfacing module, of said code to the chip card; - verification, by the chip card, that the code is identical to a code for accessing the card that is stored on the chip card, and, only in the affirmative case, exploitation, by the interfacing module, of secure functions provided by the chip card; - then, negotiation between the interfacing module and the chip card of at least one key (K encryption1, K signature1) and storage of at least said negotiated key by the interfacing module and by the chip card; (iv) encryption of a command to resume the exploitation, by the interfacing module, of secure functions provided the chip card by the interfacing module with the negotiated key stored by the interfacing module, and sending of said encrypted command to the chip card; (v) reception, by the chip card, of said encrypted command, and decryption of said encrypted command by the negotiated key stored in the chip card; (vi) then, exploitation, by the interfacing module, of secure functions provided by the chip card, only if the resumption command decrypted by the chip card is recognized as a resumption command by the chip card.
Mixing valve of an internal combustion engine of a motor vehicle, having an intake flap arranged in an intake duct and having an exhaust flap arranged in an exhaust duct, wherein the intake duct and the exhaust duct issue into a common collecting duct, and having a drive device for driving the intake flap and the exhaust flap, and wherein, in a first position, the exhaust duct is closed and the intake duct is open, having a coupling device which is coupled to a control lever of the exhaust flap and to a control lever of the intake flap, characterized in that the coupling device has a coupling rod for direct transmission of the movements of the control levers (12, 13), in that, in the first position, the control lever of the exhaust flap and the coupling rod are arranged at an obtuse angle relative to one another, and the control lever of the intake flap and the coupling rod are arranged at an acute angle relative to one another, and in that, proceeding from the first position, the control levers (12, 13) and the coupling rod are arranged such that the movements of the exhaust flap and of the intake flap take place in opposite directions and, after a partial movement, take place in the same direction.
Process for preparing an aromatic carbonate, comprising reacting a dialkyl carbonate or an alkyl aryl carbonate with an aryl alcohol or an alkyl aryl carbonate, resulting in an aromatic carbonate which is an alkyl aryl carbonate or a diaryl carbonate, wherein a composition comprising a titanium or zirconium alkoxide, wherein the alkoxy group in the titanium or zirconium alkoxide is a group of formula R-O - wherein R is selected from the group consisting of methyl, ethyl, n-propyl and isopropyl, and wherein the composition additionally comprises 0.1 to 50 wt.% of an alcohol, based on the total weight of the composition, is mixed with an alcohol or an organic carbonate, and the mixture thus obtained is contacted with said dialkyl carbonate or alkyl aryl carbonate and aryl alcohol or alkyl aryl carbonate to catalyze the preparation of the aromatic carbonate.
An air conditioner, comprising: a refrigerant circuit in which a refrigerant circulates in a refrigerating cycle through a compressor, a condenser, a first expansion valve, and an evaporator sequentially; and a controller for controlling at least the compressor and the first expansion valve, wherein one of the condenser and the evaporator is an outdoor heat exchanger, and the other is at least a part of an indoor heat exchanger, characterized in that the controller is configured to execute a processing in which freezing the indoor heat exchanger, thawing an upper part of the indoor heat exchanger, and thawing a lower part of the indoor heat exchanger are sequentially carried out, and wherein the controller is configured to lower a rotational speed of a motor of the compressor relative to a normal air-conditioning operation and to circulate the refrigerant in the refrigerant circuit through the compressor, the outdoor heat exchanger, the first expansion valve, the lower part of the indoor heat exchanger, and the upper part of the indoor heat exchanger sequentially while the upper part of the indoor heat exchanger is being thawed. a refrigerant circuit in which a refrigerant circulates in a refrigerating cycle through a compressor, a condenser, a first expansion valve, and an evaporator sequentially; and a controller for controlling at least the compressor and the first expansion valve, wherein one of the condenser and the evaporator is an outdoor heat exchanger, and the other is at least a part of an indoor heat exchanger, characterized in that the controller is configured to execute a processing in which freezing the indoor heat exchanger, thawing an upper part of the indoor heat exchanger, and thawing a lower part of the indoor heat exchanger are sequentially carried out, and wherein the controller is configured to lower a rotational speed of a motor of the compressor relative to a normal air-conditioning operation and to circulate the refrigerant in the refrigerant circuit through the compressor, the outdoor heat exchanger, the first expansion valve, the lower part of the indoor heat exchanger, and the upper part of the indoor heat exchanger sequentially while the upper part of the indoor heat exchanger is being thawed.
A rotary machine for acting on a fluid comprising a stationary housing, a rotor for interacting with the fluid, a shaft for rotating the rotor about an axial direction, a bearing unit for supporting the rotor, and a sealing arrangement for sealing the bearing unit with respect to the rotor, wherein the rotor is arranged in the housing, and wherein the sealing arrangement comprises a stationary sealing element surrounding the shaft and designed for a contactless sealing of the shaft, wherein the sealing arrangement further comprises a rotor ring for preventing an axial flow along the shaft to the rotor, and a cover plate, wherein the rotor ring is rotationally fixedly connected to the rotor and arranged axially adjacent to the sealing element, wherein the rotor ring comprises a radially outer edge extending in the axial direction and surrounding the sealing element, wherein the cover plate is fixed with respect to the housing and surrounds the rotor ring, wherein the cover plate has an outer rim extending in the axial direction, wherein a drain chamber is formed between the outer edge of the rotor ring and the outer rim of the cover plate, and wherein a discharge passage is provided for discharging the drain chamber, characterised in that the radially outer edge of the rotor ring is tapering towards the rotor.
Aircraft comprising a propulsion and non-propulsive electrical generation system (10, 10', 10"), the system (10, 10', 10") comprising at least one turbomachine and at least two pairs of rotors (1 to 6), and the rotors of the same pair of rotors (1 and 6, 2 and 5, 3 and 4) having symmetrically opposite locations on the aircraft with respect to a same center of symmetry, such that the system (10, 10', 10") further comprises: - at least four electrical motors (31.1 to 36.2, 31 to 36) each driving a rotor (1 to 6), - at least one electrical generator coupled to a turbomachine, - at least two electrical power supply lines (14 to 19), the number of power supply lines (14 to 19) being at most equal to the number of rotors (1 to 6) of said system (10, 10', 10"), each power supply line (14 to 19) comprising at least one electrical propulsion branch (25, 26) coupled to one of said electrical motors (31.1 to 36.2, 31 to 36), a battery coupled at the output to said at least one propulsion branch (25, 26), and an AC-DC converter coupled between an output of an electrical generator and said at least one propulsion branch (25, 26). - at least four electrical motors (31.1 to 36.2, 31 to 36) each driving a rotor (1 to 6), - at least one electrical generator coupled to a turbomachine, - at least two electrical power supply lines (14 to 19), the number of power supply lines (14 to 19) being at most equal to the number of rotors (1 to 6) of said system (10, 10', 10"), each power supply line (14 to 19) comprising at least one electrical propulsion branch (25, 26) coupled to one of said electrical motors (31.1 to 36.2, 31 to 36), a battery coupled at the output to said at least one propulsion branch (25, 26), and an AC-DC converter coupled between an output of an electrical generator and said at least one propulsion branch (25, 26).
A cutting device for cutting predetermined figures out of an elongated, thin portion of a plastically deformable material, characterized in that the cutting device comprises: - a fixed table top that exhibits a planar table surface for supporting the elongated portion; - two elongated guide and support means, which are arranged at each long side (5a, 5b) of the fixed table top; - a traverser, which is movable along the guide and support means in the longitudinal direction of the table top, and which extends transversely to the table top substantially perpendicularly to said longitudinal direction and comprises a rotatable cutter roll (18, 38), which extends across the major part of the width (b) of the table top and comprises cutting elements (21, 23, 43, 45) for cutting said figures out of the elongated portion, wherein the traverser is adapted to be moved along the guide and support means with the cutter roll (18, 38) in a cutting position for cutting out said figures; and - rotating means (26, 47) for causing the cutter roll (18, 38) to rotate, during the movement of the cutter roll (18, 38) in the cutting position, at a peripheral speed substantially corresponding to the translational speed of the cutter roll (18, 38) across the table surface. - a fixed table top that exhibits a planar table surface for supporting the elongated portion; - two elongated guide and support means, which are arranged at each long side (5a, 5b) of the fixed table top; - a traverser, which is movable along the guide and support means in the longitudinal direction of the table top, and which extends transversely to the table top substantially perpendicularly to said longitudinal direction and comprises a rotatable cutter roll (18, 38), which extends across the major part of the width (b) of the table top and comprises cutting elements (21, 23, 43, 45) for cutting said figures out of the elongated portion, wherein the traverser is adapted to be moved along the guide and support means with the cutter roll (18, 38) in a cutting position for cutting out said figures; and - rotating means (26, 47) for causing the cutter roll (18, 38) to rotate, during the movement of the cutter roll (18, 38) in the cutting position, at a peripheral speed substantially corresponding to the translational speed of the cutter roll (18, 38) across the table surface.
A long-range optical device having an objective lens, having a lens erecting system and having an eyepiece, through which an observation beam path is formed, and having a reticle for aiming at a target, and having a laser rangefinder, wherein a transmission beam path of a laser transmitter runs at least partly in the observation beam path, wherein a joint is arranged in an objective housing and at least one lens of the objective lens is mounted to be movable by means of the joint in the objective housing, characterized in that the joint comprises a bearing housing fixed in the objective housing and an objective lens tube, wherein a front objective lens system of the objective lens is arranged at an object-side end region of the objective lens tube and an eyepiece-side end region of the objective lens tube is mounted pivotably in the bearing housing.
A controller for a wind turbine comprising: a processor; an input/output interface; and a memory including instructions that, when executed by the processor, cause the processor to: i) select a setting x i from a list of settings X 1,...,X N; ii) operate the turbine according to setting X i for a period of time t 1; iii) record a power output signal over t 1; iv) repeat steps i) to iii) for another setting in X 1,...,X N until all N settings have been used; v) repeat steps i) to iv) for a number of cycles c; vi) calculate a summarised power output for each setting over all cycles, wherein a summarised power output is a cumulated power output value or an average power output value; vii) compare the summarised power outputs across settings and determine whether any setting X* results in a power output that is higher, by a difference threshold, than other settings tested; wherein the processor also executes instructions to record data indicative of the wind speed from one or more sensors (40, 42, 54) for each period t 1, and wherein the power output data is separated into wind speed bins according to the measured or estimated wind speed during each t 1, and the summarised power output computed at step vi) is computed separately for each wind speed bin. a processor; an input/output interface; and a memory including instructions that, when executed by the processor, cause the processor to: i) select a setting x i from a list of settings X 1,...,X N; ii) operate the turbine according to setting X i for a period of time t 1; iii) record a power output signal over t 1; iv) repeat steps i) to iii) for another setting in X 1,...,X N until all N settings have been used; v) repeat steps i) to iv) for a number of cycles c; vi) calculate a summarised power output for each setting over all cycles, wherein a summarised power output is a cumulated power output value or an average power output value; vii) compare the summarised power outputs across settings and determine whether any setting X* results in a power output that is higher, by a difference threshold, than other settings tested; i) select a setting x i from a list of settings X 1,...,X N; ii) operate the turbine according to setting X i for a period of time t 1; iii) record a power output signal over t 1; iv) repeat steps i) to iii) for another setting in X 1,...,X N until all N settings have been used; v) repeat steps i) to iv) for a number of cycles c; vi) calculate a summarised power output for each setting over all cycles, wherein a summarised power output is a cumulated power output value or an average power output value; vii) compare the summarised power outputs across settings and determine whether any setting X* results in a power output that is higher, by a difference threshold, than other settings tested; wherein the processor also executes instructions to record data indicative of the wind speed from one or more sensors (40, 42, 54) for each period t 1, and wherein the power output data is separated into wind speed bins according to the measured or estimated wind speed during each t 1, and the summarised power output computed at step vi) is computed separately for each wind speed bin.
Sensor device comprising at least one drive mass; and at least one detection mass, the at least one detection mass being coupled to the at least one drive mass via at least one coupling structure in such a way that, during at least one harmonic oscillating movement of the at least one drive mass, the at least one detection mass can be caused by means of a Coriolis force to make at least one detection movement along a predefined detection direction relative to a mounting of the sensor device; characterized by at least one consequential movement detection unit, by means of which an item of consequential movement information with respect to at least one consequential movement, excited by means of the at least one harmonic oscillating movement of the at least one drive mass, of the at least one detection mass and/or at least one partial mass of the coupling structure along a drive direction deviating from the detection direction can be determined.
A crescent former paper machine for manufacturing tissue paper comprising: a double felted shoe press using a top felt and a bottom felt; a suction felt roll located upstream of the double felted shoe press; and a dryer section (3, 7, 11) located downstream of the double felted shoe press; characterized in that the crescent former paper machine has a first configuration and a second configuration: a) in which in the first configuration, the top felt carries a paper web from the suction felt roll to the double felted shoe press, the paper web contacting the bottom felt at the double felted shoe press, and the top felt carries the paper web from the double felted shoe press to the dryer section (3, 7, 11), and b) in which in the second configuration, the top felt carries the paper web from the suction felt roll to the dryer section (3, 7, 11), bypassing the double felted shoe press. a double felted shoe press using a top felt and a bottom felt; a suction felt roll located upstream of the double felted shoe press; and a dryer section (3, 7, 11) located downstream of the double felted shoe press; characterized in that the crescent former paper machine has a first configuration and a second configuration: a) in which in the first configuration, the top felt carries a paper web from the suction felt roll to the double felted shoe press, the paper web contacting the bottom felt at the double felted shoe press, and the top felt carries the paper web from the double felted shoe press to the dryer section (3, 7, 11), and b) in which in the second configuration, the top felt carries the paper web from the suction felt roll to the dryer section (3, 7, 11), bypassing the double felted shoe press. a) in which in the first configuration, the top felt carries a paper web from the suction felt roll to the double felted shoe press, the paper web contacting the bottom felt at the double felted shoe press, and the top felt carries the paper web from the double felted shoe press to the dryer section (3, 7, 11), and b) in which in the second configuration, the top felt carries the paper web from the suction felt roll to the dryer section (3, 7, 11), bypassing the double felted shoe press.