mhurhangee/ep-ind-claims huggingface dataset:
An earth-boring tool, comprising: a body comprising a crown at a leading end of the body, the crown comprising a cone region at and around a rotational axis of the body, a nose region adjacent to and surrounding the cone region, a shoulder region adjacent to and surrounding the nose region, and a gage region defining a periphery of the body adjacent to and surrounding the shoulder region; a first cutting element located in the cone region secured to the body, the first cutting element comprising a first polycrystalline table secured to a first substrate; a second cutting element located in the shoulder region secured to the body, the second cutting element comprising a second polycrystalline table secured to a second substrate; a third cutting element located in the nose region secured to the body, the third cutting element comprising a third polycrystalline table secured to a third substrate; wherein each of the first, second and third polycrystalline tables (132A, 132B, 132C) comprise interbonded grains of superhard material; and characterised in that the first polycrystalline table is substantially free of catalyst material to a first depth (D 1), the second polycrystalline table is substantially free of catalyst material to a second, greater depth (D 2) and the third polycrystalline table is substantially free of catalyst material to a third depth (D 3) intermediate the first and second depths D 1; D 2) wherein the depths (D 1; D 2; D 3) increase according to a Solow growth curve as distance from the rotational axis increases. a body comprising a crown at a leading end of the body, the crown comprising a cone region at and around a rotational axis of the body, a nose region adjacent to and surrounding the cone region, a shoulder region adjacent to and surrounding the nose region, and a gage region defining a periphery of the body adjacent to and surrounding the shoulder region; a first cutting element located in the cone region secured to the body, the first cutting element comprising a first polycrystalline table secured to a first substrate; a second cutting element located in the shoulder region secured to the body, the second cutting element comprising a second polycrystalline table secured to a second substrate; a third cutting element located in the nose region secured to the body, the third cutting element comprising a third polycrystalline table secured to a third substrate; wherein each of the first, second and third polycrystalline tables (132A, 132B, 132C) comprise interbonded grains of superhard material; and characterised in that the first polycrystalline table is substantially free of catalyst material to a first depth (D 1), the second polycrystalline table is substantially free of catalyst material to a second, greater depth (D 2) and the third polycrystalline table is substantially free of catalyst material to a third depth (D 3) intermediate the first and second depths D 1; D 2) wherein the depths (D 1; D 2; D 3) increase according to a Solow growth curve as distance from the rotational axis increases.
An antimicrobial composition comprising: a) 5 to 40% by weight of an ammonium salt having at least one covalently bonded hydrogen attached to the nitrogen or of an anionic surfactant with ammonium group as counter ion or mixtures thereof; and, b) 0.1 to 20% by weight of a carboxylic acid with pK a value is in between 4.5 to 6.5 and wherein the carboxylic acid is selected from fatty acid having chain length C 4 to C 16, Cyclic aliphatic carboxylic acid, aromatic carboxylic acid or mixtures thereof. a) 5 to 40% by weight of an ammonium salt having at least one covalently bonded hydrogen attached to the nitrogen or of an anionic surfactant with ammonium group as counter ion or mixtures thereof; and, b) 0.1 to 20% by weight of a carboxylic acid with pK a value is in between 4.5 to 6.5 and wherein the carboxylic acid is selected from fatty acid having chain length C 4 to C 16, Cyclic aliphatic carboxylic acid, aromatic carboxylic acid or mixtures thereof.
A charger for aeronautical maintenance equipment, said charger comprising: - at least one so-called "high-frequency" input electrical connector comprising a plurality of power pins configured to receive a three-phase alternating voltage delivered by an external power supply source at a frequency of 400 Hz, and two detection pins, - a so-called "high-frequency" charging module, connected to said at least one high-frequency input electrical connector and intended to be connected to an electrical energy storage module of said aeronautical maintenance equipment, said high-frequency charging module being configured to convert the alternating voltage received on the plurality of power pins of the high-frequency input electrical connector in a direct voltage allowing said storage module to be charged, - a control module configured to generate a detection voltage between the detection pins of the high-frequency input electrical connector allowing the external power supply source, when the latter detects said detection voltage, to authorise provision of the alternating voltage to the plurality of power pins of the high-frequency input electrical connector. - at least one so-called "high-frequency" input electrical connector comprising a plurality of power pins configured to receive a three-phase alternating voltage delivered by an external power supply source at a frequency of 400 Hz, and two detection pins, - a so-called "high-frequency" charging module, connected to said at least one high-frequency input electrical connector and intended to be connected to an electrical energy storage module of said aeronautical maintenance equipment, said high-frequency charging module being configured to convert the alternating voltage received on the plurality of power pins of the high-frequency input electrical connector in a direct voltage allowing said storage module to be charged, - a control module configured to generate a detection voltage between the detection pins of the high-frequency input electrical connector allowing the external power supply source, when the latter detects said detection voltage, to authorise provision of the alternating voltage to the plurality of power pins of the high-frequency input electrical connector.
Method for determining the actual mass flow rate of granular material which is to be dispensed by at least one adjustable metering element of a disc distributor to at least one distributor disc which is assigned to the metering element, wherein a setpoint mass flow of the granular material is determined by means of a computer-controlled control device as a function of at least one parameter from the group - current velocity of the disc distributor; - setpoint distribution quantity per surface area; and - working width, and the metering element is controlled in accordance with the setpoint mass flow which is determined in this way, and wherein in addition the actual mass flow of the granular material which is applied by means of the distributor disc is determined in that the torque which is representative of the actual mass flow is determined by sensor in a drive train of a drive of the distributor disc in a contactless fashion, characterized in that the torque is determined - on a shaft of the drive train, which shaft bears the distributor disc, or - on a part, in particular a sleeve, which is connected in a rotationally fixed fashion to a shaft which bears the distributor disc, by means of a contactless sensor, wherein the shaft which bears the distributor disc is mounted, on the one hand, on an axial section which is arranged between the distributor disc and the sensor and is mounted (6b, 6e), on the other hand, on an axial section which is arranged on the side of the sensor lying opposite the distributor disc. - current velocity of the disc distributor; - setpoint distribution quantity per surface area; and - working width, - on a shaft of the drive train, which shaft bears the distributor disc, or - on a part, in particular a sleeve, which is connected in a rotationally fixed fashion to a shaft which bears the distributor disc,
An expander mechanism for a cable bolt, including a plurality of cable gripper elements arranged to define a central bore into which a cable can be inserted, a housing which houses the gripper elements, the housing and the gripper elements having facing inclined surfaces for inclined sliding engagement so that axial sliding movement of the gripper elements relative to the housing in a first direction reduces the diameter of the central bore and axial sliding movement of the gripper elements in a second and opposite direction increases the diameter of the central bore, a plurality of expander elements arranged for sliding engagement against an outside surface of the housing, the sliding engagement being such that movement of the housing in the first direction relative to the expander elements tends to shift the expander elements radially outwardly, the housing having front and rear ends, an opening being provided through the rear end through which a cable can be inserted for insertion into the central bore of the gripper elements, a biasing arrangement acting between the housing and the expander elements biasing the expander elements in the second direction relative to the housing, characterised by the housing including an axial extension which extends from the rear end of the housing in the first direction and includes an abutment remote from the rear end of the housing, the biasing arrangement acting in compression between the abutment and the expander elements.
Ultra-High-Frequency Radio Frequency Identification, UHF RFID, reader which is adapted to selectively operate in either a reader mode or in a tag emulation mode, wherein the UHF RFID reader is adapted to communicate in the reader mode with at least one UHF RFID tag to access the at least one tag's memory contents and wherein the UHF RFID reader is adapted to communicated in the tag emulation mode with at least one other UHF RFID reader to share memory content with the at least one other UHF RFID reader, wherein the UHF RFID reader comprises - a tag emulation module, adapted to imitate operation of a UHF RFID tag in the tag emulation mode, - a receiver module, adapted to receive an RFID signal and to decode this RFID signal into received data, - a transmitter module, adapted to encode data to be sent and provide an RFID signal depending on the data to be sent, - an interface module coupled to the receiver module and the transmitter module, and - a control module (HOST) coupled via the interface module to the tag emulation module, to the receiver module and to the transmitter module, wherein the control module (HOST) is adapted to run the UHF RFID reader in the reader mode or in the tag emulation mode, wherein the UHF RFID reader is characterized in that the tag emulation module comprises - a first tag emulator switch coupled to an output (RFOUT1, RFOUT2) of the transmitter module, and - a modulator component implemented as part of the transmitter module, the modulator component being adapted to realize back-scattering functionality, wherein the modulator component comprises a single-step I/Q-modulator providing a single-sideband radio frequency output signal, and wherein the first tag emulator switch is enabled to switch an output impedance of the transmitter module between two states depending on reader mode or tag emulation mode. - a tag emulation module, adapted to imitate operation of a UHF RFID tag in the tag emulation mode, - a receiver module, adapted to receive an RFID signal and to decode this RFID signal into received data, - a transmitter module, adapted to encode data to be sent and provide an RFID signal depending on the data to be sent, - an interface module coupled to the receiver module and the transmitter module, and - a control module (HOST) coupled via the interface module to the tag emulation module, to the receiver module and to the transmitter module, wherein the control module (HOST) is adapted to run the UHF RFID reader in the reader mode or in the tag emulation mode, - a first tag emulator switch coupled to an output (RFOUT1, RFOUT2) of the transmitter module, and - a modulator component implemented as part of the transmitter module, the modulator component being adapted to realize back-scattering functionality,
A neck protection device including a ring that is configured to extend substantially around the neck of a wearer, said ring including a plurality of elements; characterised in that a plurality of said elements each define a passage; a tether extends along the passages defined in the elements of the ring; and a tension device is configured to grip the tether releasably; said elements of the ring being free to move relative to one another, when the tether is not under tension and to be drawn into abutting relationship to form a stiff ring, when the tether is under tension. a ring that is configured to extend substantially around the neck of a wearer, said ring including a plurality of elements; characterised in that a plurality of said elements each define a passage; a tether extends along the passages defined in the elements of the ring; and a tension device is configured to grip the tether releasably; said elements of the ring being free to move relative to one another, when the tether is not under tension and to be drawn into abutting relationship to form a stiff ring, when the tether is under tension.
Supported transparent electrode for an OLED, comprising, in succession: (i) a transparent substrate made of mineral glass; (ii) a scattering layer made of a high-index enamel having a refractive index of at least 1.7 (at λ = 550 nm) and containing at least 30% by weight Bi 2 O 3; (iii) a barrier layer of at least one dielectric metal oxide selected from the group consisting of Al 2 O 3, TiO 2, ZrO 2 and HfO 2, deposited by atomic layer deposition; and (iv) a layer of a transparent conductive oxide, characterized in that the barrier layer deposited by ALD comprises a plurality of Al 2 O 3 layers in alternation with layers of oxides of higher indices (n>2) selected from TiO 2, ZrO 2, and HfO 2. (i) a transparent substrate made of mineral glass; (ii) a scattering layer made of a high-index enamel having a refractive index of at least 1.7 (at λ = 550 nm) and containing at least 30% by weight Bi 2 O 3; (iii) a barrier layer of at least one dielectric metal oxide selected from the group consisting of Al 2 O 3, TiO 2, ZrO 2 and HfO 2, deposited by atomic layer deposition; and (iv) a layer of a transparent conductive oxide,
A railway track for moving vehicles such as trains or trams, comprising a support made from a rigid material and a pair of grooved rails, whereof each of the rails is positioned in a notch arranged in the support while being placed in a resilient material filling the notch, each rail comprising a lower portion forming a sleeper with an elongate shape in a transverse direction, an intermediate portion forming a core and an upper portion forming, on a first transverse side, a head, and on a second transverse side opposite the first, an apron, the apron and the head defining a groove between them, characterized in that the sleeper, considered in section in a plane perpendicular to the longitudinal axis, is asymmetrical relative to a central axis and perpendicular to the transverse direction, the central axis being the median axis of a first axis tangent to a first outer lateral side of the head and a second axis tangent to a second outer lateral side of the apron, the first and second axes (62, 63) being parallel to one another and perpendicular to the transverse direction, the central axis dividing the sleeper into a first portion on the head side and a second portion on the apron side, the width of the first portion being greater than the width of the second portion in order to increase the resistance of the rail during the rotation resulting from the transverse forces that the rail experiences upon the passage of a train.
Multimedia or antenna socket, comprising the following features: - a housing; - at least one connection device (110a, 112a, 114a; 110b, 112b, 114b) arranged in the housing for connecting at least one connection cable; - at least one port device (130a, 130b) arranged in the housing; - an RFID transponder connected to the multimedia or antenna socket; - a radio-frequency-proof circuit compartment having a base plate which is connected to the housing and which defines the circuit compartment or is included in the circuit compartment, wherein the base plate comprises an opening having a printed circuit board arranged inside the circuit compartment, wherein the RFID transponder is arranged along with its microchip in the circuit compartment and is accessible through the opening in the base plate, or a cable connection compartment for receiving the at least one connection cable is formed in the housing, wherein the cable connection compartment can be closed by means of a closure flap so as to be radio-frequency-proof, and the RFID transponder is placed onto and connected to an inner side of the closure flap. - a housing; - at least one connection device (110a, 112a, 114a; 110b, 112b, 114b) arranged in the housing for connecting at least one connection cable; - at least one port device (130a, 130b) arranged in the housing; - an RFID transponder connected to the multimedia or antenna socket; - a radio-frequency-proof circuit compartment having a base plate which is connected to the housing and which defines the circuit compartment or is included in the circuit compartment, wherein the base plate comprises an opening having a printed circuit board arranged inside the circuit compartment, wherein the RFID transponder is arranged along with its microchip in the circuit compartment and is accessible through the opening in the base plate, or
An axle assembly comprising: a differential carrier; a cover disposed on the differential carrier; an input shaft that extends through the cover; an interaxle differential unit disposed on the input shaft; a clutch collar moveably disposed on the input shaft; a piston housing that is disposed in the differential carrier on the cover, wherein the piston housing has a first piston bore that receives a first piston and a second piston bore that receives a second piston; and characterised in that a yoke connects the first piston and the second piston to the clutch collar; and in that the axle assembly comprises a first yoke slide and a second yoke slide that are disposed on the cover and extend through the piston housing to the yoke, wherein the yoke slides along the first yoke slide and the second yoke slide, and in that the clutch collar moves to an extended position to lock the interaxle differential unit when pressurized fluid is provided to the first piston bore and the second piston bore to actuate the first piston and the second piston. a differential carrier; a cover disposed on the differential carrier; an input shaft that extends through the cover; an interaxle differential unit disposed on the input shaft; a clutch collar moveably disposed on the input shaft; a piston housing that is disposed in the differential carrier on the cover, wherein the piston housing has a first piston bore that receives a first piston and a second piston bore that receives a second piston; and characterised in that a yoke connects the first piston and the second piston to the clutch collar; and in that the axle assembly comprises a first yoke slide and a second yoke slide that are disposed on the cover and extend through the piston housing to the yoke, wherein the yoke slides along the first yoke slide and the second yoke slide, and in that the clutch collar moves to an extended position to lock the interaxle differential unit when pressurized fluid is provided to the first piston bore and the second piston bore to actuate the first piston and the second piston.
A holding element made of ceramic for a high-temperature furnace, said holding element comprising at least one fastening portion formed on a part of a surface of the holding element for mechanically connecting the holding element to a supporting structure, at least one heat conductor receiving portion formed on a part of the surface of the holding element for receiving a heat conductor, wherein at least one groove having a depth (t) and a width (b) is formed on a peripheral part of the surface of the holding element, said peripheral part being located between the fastening portion and the heat conductor receiving portion, which groove extends substantially over the entire periphery of the peripheral part of the surface and at least one imaginary path between the fastening portion and the heat conductor receiving portion along the surface of the holding element crosses the at least one groove, wherein the groove has an aspect ratio, formed by the ratio of the depth (t) to the width (b), of greater than or equal to 1.5.
A non-powered optical lens element comprising: a first surface having an axis of symmetry; and a second surface of complementary curvature to the first surface and having an axis of symmetry; wherein at least one surface has a central portion and lateral ends spaced therefrom, said surface exhibiting significant deviation in surface curvature from a standard optical reference surface of quadratic form wherein the curvature increases from the central portion toward the lateral ends, and wherein there is a maximum value of curvature intermediate the central portion and the lateral ends; and wherein the deviated surface has tangential and sagittal radii varying across the deviated surface so that Q r = r S 3 r T / R 0 is non-constant, being unity at the vertex and changing by at least 0.25 away from the axis of symmetry, being approximately constant in a central region of the lens aperture around a direct line of sight as worn and declining away therefrom, being less than 0.75 in a peripheral visual field at field angles of 60°, where r T and rs are the tangential and sagittal radii of curvature; and R is the vertex radius of curvature. a first surface having an axis of symmetry; and a second surface of complementary curvature to the first surface and having an axis of symmetry; wherein at least one surface has a central portion and lateral ends spaced therefrom, said surface exhibiting significant deviation in surface curvature from a standard optical reference surface of quadratic form wherein the curvature increases from the central portion toward the lateral ends, and wherein there is a maximum value of curvature intermediate the central portion and the lateral ends; and wherein the deviated surface has tangential and sagittal radii varying across the deviated surface so that Q r = r S 3 r T / R 0 is non-constant, being unity at the vertex and changing by at least 0.25 away from the axis of symmetry, being approximately constant in a central region of the lens aperture around a direct line of sight as worn and declining away therefrom, being less than 0.75 in a peripheral visual field at field angles of 60°, where r T and rs are the tangential and sagittal radii of curvature; and R is the vertex radius of curvature.