mhurhangee/patent-ind-claim-en huggingface dataset:
A flexible drive shaft comprising: a first shaft portion extending along a rotational axis; a second shaft portion extending along the rotational axis; a first angular displacement coupling engaged to the first shaft portion ; a second angular displacement coupling engaged to the second shaft portion ; and an axial displacement coupling including an outer periphery , a first wall engaged to and extending radially between the first shaft portion and the outer periphery , a second wall spaced axially from the first wall and engaged to and extending radially between the second shaft portion and the outer periphery , wherein the first and second walls are resiliently flexible to facilitate axial displacement between the first and second shaft portions , and the first wall is spaced axially from the first angular displacement coupling by the first shaft portion and the second wall is spaced axially from the second angular displacement coupling by the second shaft portion; and wherein the first and second angular displacement couplings each include at least one bellows, and wherein the axial displacement coupling has greater axial compliancy than the first and second angular displacement couplings . a first shaft portion extending along a rotational axis; a second shaft portion extending along the rotational axis; a first angular displacement coupling engaged to the first shaft portion ; a second angular displacement coupling engaged to the second shaft portion ; and an axial displacement coupling including an outer periphery , a first wall engaged to and extending radially between the first shaft portion and the outer periphery , a second wall spaced axially from the first wall and engaged to and extending radially between the second shaft portion and the outer periphery , wherein the first and second walls are resiliently flexible to facilitate axial displacement between the first and second shaft portions , and the first wall is spaced axially from the first angular displacement coupling by the first shaft portion and the second wall is spaced axially from the second angular displacement coupling by the second shaft portion; and wherein the first and second angular displacement couplings each include at least one bellows, and wherein the axial displacement coupling has greater axial compliancy than the first and second angular displacement couplings .
Control valve (49; 110) for a hydraulic device, wherein the control valve (49; 110) comprises a first state (I) for continuously delivering a pressure medium to a hydraulic consumer, in particular a cable winch with mooring function operated by a hydraulic motor or a hydraulic cylinder, a supply port (B) of the control valve to be connected to the hydraulic consumer being connected to a pressure port (P) via a supply duct, and a second state (II), in which the supply port (B) is connected to a tank connection (R1; R2) of the control valve (49; 110) via a discharge duct of the control valve (49; 110), wherein the control valve (49; 110) comprises a third state (III) with a corresponding stroke path (H3) along which the supply duct is connected to the discharge duct in a superimposed manner, wherein the supply duct and/or the discharge duct have a stroke-dependent cross-sectional area, wherein the control valve (49; 110) comprises a slide piston , the slide piston being designed such that a mass flow at the supply port (B) is greater than zero along the entire stroke path (H3) of the third state (III), and characterized in that the mass flow at the supply port (A) can be reduced to a constant residual level along a section of the stroke path (H3) of the third state (III).
Plate-shaped building element, in particular floor panel, which has a carrier plate with a decorative layer on the upper side, wherein the decorative layer comprises a flat decorative substrate , wherein the carrier plate consists of compressed rock wool, wherein the carrier plate - has a density of greater than or equal to (≥) 800 kg/m3, in particular between 800 kg/m3 and 1500 kg/m3, preferably from 900 kg/m3 to 1400 kg/m3, characterised in that the carrier plate - has a transverse tensile strength of greater than or equal to (≥) 2.5 N/mm2, in particular between 2.5 N/mm2 and 6.0 N/mm2, preferably from 3.5 N/mm2 to 5.0 N/mm2, and - has a moisture absorption capacity, based on its initial dry weight, of less than or equal to (≤) 5%, in particular from 1.0% to 3.0%, and locking means are provided on the side edges of the carrier plate , and the carrier plate and the decorative layer are pressed together, wherein the decorative layer is constructed in several layers and obtains its final appearance during the pressing process. - has a density of greater than or equal to (≥) 800 kg/m3, in particular between 800 kg/m3 and 1500 kg/m3, preferably from 900 kg/m3 to 1400 kg/m3, characterised in that the carrier plate - has a transverse tensile strength of greater than or equal to (≥) 2.5 N/mm2, in particular between 2.5 N/mm2 and 6.0 N/mm2, preferably from 3.5 N/mm2 to 5.0 N/mm2, and - has a moisture absorption capacity, based on its initial dry weight, of less than or equal to (≤) 5%, in particular from 1.0% to 3.0%, and locking means are provided on the side edges of the carrier plate , and the carrier plate and the decorative layer are pressed together, wherein the decorative layer is constructed in several layers and obtains its final appearance during the pressing process.
A power transmitter for wirelessly providing power to a power receiver via an electromagnetic power transfer signal; the power transmitter comprising: a transmitter coil for generating the power transfer signal, the power transfer signal during a power transfer phase employing a repeating time frame comprising at least a power transfer time interval and a reduced power time interval during which a power level of the power transfer signal is reduced; a driver for generating a drive signal for the transmitter coil to generate the power transfer signal; a first communicator for receiving messages from the power receiver ; an adapter for adapting a timing property of the reduced power time interval in response to at least a first message received from the power receiver ; a synchronizer for synchronizing an operation of the power transmitter to occur during the reduced power time interval; and characterized by further comprising: a test coil for generating an electromagnetic test signal; a test generator arranged to generate a test drive signal for the test coil ; and a foreign object detector arranged to perform a foreign object detection test in response to a measured parameter for the test drive signal during the reduced power time interval; wherein the synchronizer is arranged to synchronize the test generator to provide the electromagnetic test signal during the reduced power time interval. a transmitter coil for generating the power transfer signal, the power transfer signal during a power transfer phase employing a repeating time frame comprising at least a power transfer time interval and a reduced power time interval during which a power level of the power transfer signal is reduced; a driver for generating a drive signal for the transmitter coil to generate the power transfer signal; a first communicator for receiving messages from the power receiver ; an adapter for adapting a timing property of the reduced power time interval in response to at least a first message received from the power receiver ; a synchronizer for synchronizing an operation of the power transmitter to occur during the reduced power time interval; a test coil for generating an electromagnetic test signal; a test generator arranged to generate a test drive signal for the test coil ; and a foreign object detector arranged to perform a foreign object detection test in response to a measured parameter for the test drive signal during the reduced power time interval; wherein the synchronizer is arranged to synchronize the test generator to provide the electromagnetic test signal during the reduced power time interval.
A method for location-based authentication using medium earth orbit, MEO and low earth orbit, LEO, satellites , the method comprising: receiving a client MEO signal signature comprising samples over a first predefined time period of at least one MEO satellite signal received by the client, and from at least one MEO satellite ; constructing a server MEO signal signature comprising samples over the first predefined time period of at least one MEO satellite signal received by the client, and from the at least one MEO satellite ; comparing the client MEO signal signature and the server MEO signal signature to provide an MEO comparison result ; receiving a client LEO signal signature comprising samples over a second predefined time period of at least one LEO satellite signal received by the client, and from at least one LEO satellite ; constructing a server LEO signal signature comprising samples over the second predefined time period of at least one server LEO satellite signal of the at least one LEO satellite; comparing the client LEO signal signature and the server LEO signal signature to provide an LEO comparison result ; and authenticating that a client device is at a location based on the MEO comparison result and the LEO comparison result . receiving a client MEO signal signature comprising samples over a first predefined time period of at least one MEO satellite signal received by the client, and from at least one MEO satellite ; constructing a server MEO signal signature comprising samples over the first predefined time period of at least one MEO satellite signal received by the client, and from the at least one MEO satellite ; comparing the client MEO signal signature and the server MEO signal signature to provide an MEO comparison result ; receiving a client LEO signal signature comprising samples over a second predefined time period of at least one LEO satellite signal received by the client, and from at least one LEO satellite ; constructing a server LEO signal signature comprising samples over the second predefined time period of at least one server LEO satellite signal of the at least one LEO satellite; comparing the client LEO signal signature and the server LEO signal signature to provide an LEO comparison result ; and authenticating that a client device is at a location based on the MEO comparison result and the LEO comparison result .
Respiratory protection mask in the form of a preferably particle- and/or aerosol-filtering half mask and/or a preferably particle- and/or aerosol-filtering mouth-nose protection, preferably for preventing the transmission of pathogens by droplet infection or preferably for reducing the germ and virus load, wherein the respiratory protection mask has at least one air-permeable textile fabric, wherein the textile fabric is equipped with at least one antimicrobial biopolymer selected from chitosan and/or its derivative or salt, wherein the antimicrobial biopolymer has a weight-average molecular weight M w in the range of from 1,500 Da to 9,499 Da and wherein the antimicrobial biopolymer has a degree of acetylation of at least 5%, based on the acetylatable functional groups of the biopolymer, wherein the antimicrobial biopolymer is applied and/or coated onto the textile fabric, wherein the textile fabric contains the antimicrobial biopolymer in an amount in the range of from 0.001% to 20% by weight, based on the textile fabric, and/or wherein the textile fabric contains the antimicrobial biopolymer in an amount in the range of from 0.1 g/m 2 to 200 g/m 2 , based on the textile fabric, and wherein the textile fabric comprises and/or is equipped with at least one additive, wherein the additive is selected from the group consisting of mandelic acid, salicylic acid, ascorbic acid and lactic acid. wherein the respiratory protection mask has at least one air-permeable textile fabric, wherein the textile fabric is equipped with at least one antimicrobial biopolymer selected from chitosan and/or its derivative or salt, wherein the antimicrobial biopolymer has a weight-average molecular weight M w in the range of from 1,500 Da to 9,499 Da and wherein the antimicrobial biopolymer has a degree of acetylation of at least 5%, based on the acetylatable functional groups of the biopolymer, wherein the antimicrobial biopolymer is applied and/or coated onto the textile fabric, wherein the textile fabric contains the antimicrobial biopolymer in an amount in the range of from 0.001% to 20% by weight, based on the textile fabric, and/or wherein the textile fabric contains the antimicrobial biopolymer in an amount in the range of from 0.1 g/m 2 to 200 g/m 2 , based on the textile fabric, and wherein the textile fabric comprises and/or is equipped with at least one additive, wherein the additive is selected from the group consisting of mandelic acid, salicylic acid, ascorbic acid and lactic acid.
A food pressure cooking appliance including a bowl , a lid independent of the bowl , as well as a bayonet locking system designed to switch from an unlocking configuration to a locking configuration by swivelling of the lid with respect to the bowl , said appliance also comprising a safety element fixed to the lid to swivelly move with the latter with respect to the bowl , said appliance being characterized in that said safety element comprises a main body fixedly attached to the lid , as well as a lock mounted radially mobile with respect to said main body between, on the one hand, an extended position in which said lock protrudes radially both from said lid and from said main body , and on the other hand, a retracted position in which said lock is retracted inside the lid , so that, in one of said extended and retracted positions, said lock , when said locking system is in the locking configuration, engages a complementary locking configuration carried by the bowl , whereas, in the other of said extended and retracted positions, said lock is disengaged from said complementary locking conformation .
A strain wave gearing comprising: a single rigid internally toothed gear comprising internal teeth ; a single flexible externally toothed gear comprising external teeth ; and a wave generator for flexing the externally toothed gear in a radial direction to form meshing portions thereof with the internally toothed gear in positions that are separated in a circumferential direction and for moving the meshing portions in the circumferential direction; wherein the internally toothed gear and the externally toothed gear are spur gears, or helical gears having a single tooth trace; and the wave generator has a ball bearing for supporting the externally toothed gear from a radially inner side thereof; characterized in that the strain wave gearing further comprises a non-meshing region formed in part of each of the meshing portions in a tooth trace direction, wherein the non-meshing region is defined, in the tooth trace direction, by a portion where no internal teeth of the internally toothed gear are formed, or by a portion where no external teeth of the externally toothed gear are formed; and in that the non-meshing region is a region that has a width in the tooth trace direction so as to include a ball center of the ball bearing for supporting the externally toothed gear . a single rigid internally toothed gear comprising internal teeth ; a single flexible externally toothed gear comprising external teeth ; and a wave generator for flexing the externally toothed gear in a radial direction to form meshing portions thereof with the internally toothed gear in positions that are separated in a circumferential direction and for moving the meshing portions in the circumferential direction; wherein the internally toothed gear and the externally toothed gear are spur gears, or helical gears having a single tooth trace; and the wave generator has a ball bearing for supporting the externally toothed gear from a radially inner side thereof; characterized in that the strain wave gearing further comprises a non-meshing region formed in part of each of the meshing portions in a tooth trace direction, wherein the non-meshing region is defined, in the tooth trace direction, by a portion where no internal teeth of the internally toothed gear are formed, or by a portion where no external teeth of the externally toothed gear are formed; and in that the non-meshing region is a region that has a width in the tooth trace direction so as to include a ball center of the ball bearing for supporting the externally toothed gear .
An antimicrobial cleansing composition comprising: (i) 1 to 85% by weight of a fatty acid soap; (ii) 0.1 to 100 ppm by weight of a silver(I) compound; and, further comprises, (iii) 0.1 to 10% by weight of a salt of carboxylic acid wherein the salt of carboxylic acid is a non-metal salt of carboxylic acid. (i) 1 to 85% by weight of a fatty acid soap; (ii) 0.1 to 100 ppm by weight of a silver(I) compound; and, further comprises, (iii) 0.1 to 10% by weight of a salt of carboxylic acid wherein the salt of carboxylic acid is a non-metal salt of carboxylic acid.
Use of an aqueous bio-catalytic composition diluted with water in soil conditioning, the aqueous bio-catalytic composition comprising a fermentation supernatant which comprises micronutrients and lacks active enzymes, the fermentation supernatant being from a yeast culture, and one or more non-ionic surfactants, wherein the bio-catalytic composition lacks any active enzymes, and wherein the yeast culture is a Saccharomyces cerevisiae culture.
A system comprising: a first implantable leadless pacing device that includes a rechargeable power source housed therein; and a second implantable leadless pacing device that includes a non-rechargeable power source housed therein; wherein the first implantable leadless pacing device and the second implantable leadless pacing device are configured to operate together as a multi-chamber pacing system according to a programmed operational mode, and wherein the first implantable leadless pacing device and the second implantable leadless pacing device are configured to communicate according to a communication protocol that is specific to the programmed operational mode. a first implantable leadless pacing device that includes a rechargeable power source housed therein; and a second implantable leadless pacing device that includes a non-rechargeable power source housed therein; wherein the first implantable leadless pacing device and the second implantable leadless pacing device are configured to operate together as a multi-chamber pacing system according to a programmed operational mode, and wherein the first implantable leadless pacing device and the second implantable leadless pacing device are configured to communicate according to a communication protocol that is specific to the programmed operational mode.
A connector system for interconnecting a stationary or movable source of high pressure fluid with a movable delivery location distal from the source location, comprising: high pressure tubing wrapped into a tube coil to define a central longitudinal axis extending through the tube coil , the tube coil having a first end connectable to the source of high pressure fluid, and having a second end; an interface connector assembly connected to the second end of the tube coil ; and a guide to guide and constrain the interface connector assembly to move in a direction parallel with the longitudinal axis of the tube coil to extend and retract the length of the tube coil in a direction along the longitudinal axis of the tube coil ; characterized in a flexible tube having a proximal end connected to the interface connector assembly and a distal end for discharging the high pressure fluid. high pressure tubing wrapped into a tube coil to define a central longitudinal axis extending through the tube coil , the tube coil having a first end connectable to the source of high pressure fluid, and having a second end; an interface connector assembly connected to the second end of the tube coil ; and a guide to guide and constrain the interface connector assembly to move in a direction parallel with the longitudinal axis of the tube coil to extend and retract the length of the tube coil in a direction along the longitudinal axis of the tube coil ; characterized in a flexible tube having a proximal end connected to the interface connector assembly and a distal end for discharging the high pressure fluid.
Axle strut for a vehicle, comprising a shank and two bearing regions , wherein the axle strut has a supporting profile and two load-introducing elements , wherein the supporting profile is formed from fibre plastics composite material, and wherein a first load-introducing element is arranged at a first bearing region of the two bearing regions , a second load-introducing element is arranged at a second bearing region of the two bearing regions , and the supporting profile is arranged on the shank spatially between the two bearing regions , wherein the supporting profile has a first connecting region which faces the first bearing region , and a second connecting region which faces the second bearing region , wherein each load-introducing element has a cylindrical cutout for receiving a bearing, and a receptacle , wherein the supporting profile is connected by means of its first connecting region and by means of the receptacle of the first load-introducing element to the first load-introducing element by an adhesive connection , and wherein the supporting profile is connected by means of its second connecting region and by means of the receptacle of the second load-introducing element to the second load-introducing element by a further adhesive connection , wherein the supporting profile is formed from a core profile and two longitudinal profiles , wherein the longitudinal profiles are connected to the core profile in such a manner that a first of the longitudinal profiles completely covers a first side surface of the core profile , which side surface is parallel to a longitudinal axis (L) of the axle strut , and that a second of the longitudinal profiles completely covers a second side surface of the core profile , which side surface is parallel to the longitudinal axis (L) of the axle strut and parallel to the first side surface, wherein the longitudinal profiles have the connecting regions , characterized in that the receptacle of each load-introducing element is formed as three longitudinal grooves and a transverse groove which is perpendicular thereto and which has the same longitudinal extent as the three longitudinal grooves and is at the same distance from each top surface of the load-introducing element , wherein the grooves are formed within the respective load-introducing element and are configured in such a manner that they can receive the respective connecting region of the supporting profile , wherein the three longitudinal grooves are parallel to one another and parallel to the longitudinal axis (L) and are equidistant from one another, wherein each longitudinal groove and the transverse groove are configured in such a manner that they are suitable for receiving that portion of the supporting profile which forms the respective connecting region , and wherein each longitudinal groove and the transverse groove are formed in such a manner that they have sufficient space for an adhesive, and therefore an adhesive connection can be produced between the load-introducing element and the supporting profile .