mhurhangee/patent-ind-claim-en huggingface dataset:
A gas turbine engine shaft, comprising: an outer circumferential surface that circumscribes a central axis (A); a plurality of splines (402, 403, 404; 902, 903, 904, 905, 906) extending along a portion of the outer circumferential surface , characterized in that each of the plurality of splines (402... 906) comprises: an axial face that tapers from the outer circumferential surface to a spline top surface and includes a curved chamfered surface at a radially distal end of the axial face ; and a first sidewall and a second sidewall separated by a first spline width distance (Wi; 420) along the spline top surface , where the first and second sidewalls taper down in the axial direction toward the axial face of the spline (402... 906) to a second spline width (W 2 ) along the spline top surface where the second spline width distance (W 2 ) is less than the first spline width distance (Wi; 420). an outer circumferential surface that circumscribes a central axis (A); a plurality of splines (402, 403, 404; 902, 903, 904, 905, 906) extending along a portion of the outer circumferential surface , characterized in that each of the plurality of splines (402... 906) comprises: an axial face that tapers from the outer circumferential surface to a spline top surface and includes a curved chamfered surface at a radially distal end of the axial face ; and a first sidewall and a second sidewall separated by a first spline width distance (Wi; 420) along the spline top surface , where the first and second sidewalls taper down in the axial direction toward the axial face of the spline (402... 906) to a second spline width (W 2 ) along the spline top surface where the second spline width distance (W 2 ) is less than the first spline width distance (Wi; 420). an axial face that tapers from the outer circumferential surface to a spline top surface and includes a curved chamfered surface at a radially distal end of the axial face ; and a first sidewall and a second sidewall separated by a first spline width distance (Wi; 420) along the spline top surface , where the first and second sidewalls taper down in the axial direction toward the axial face of the spline (402... 906) to a second spline width (W 2 ) along the spline top surface where the second spline width distance (W 2 ) is less than the first spline width distance (Wi; 420).
A hydraulic brake master cylinder (12; 112; 212) comprising a body (20; 114) having a bore (22; 122; 222), a piston (28; 128; 228) slidably mounted in the bore for movement between a retracted position and forward advanced positions, the piston having a seal (30; 130; 230) which engages the bore to define a working chamber (32; 132; 232) in the bore in front of the piston seal and a low pressure chamber (34; 134; 234) behind the piston seal, a pressure outlet port (41; 141; 241) from the working chamber for connection with one or more brake cylinders; characterised in that the master cylinder defines first (70; 170; 270) and second (72, 74; 186; 298) fluid flow paths for fluidly connecting the working chamber with a source of ambient pressure when the piston is in the retracted position, the first fluid flow path (70; 170; 270) having a minimum cross sectional area which is smaller than the minimum cross sectional area of the second fluid flow path (72, 74; 172; 298), there being a pressure relief valve (76; 276) in the second fluid flow path which is arranged to open to connect and to allow fluid flow from the working chamber towards the source of ambient pressure through the second flow path (72, 74; 186; 298) when subject to a pressure differential across the valve at or above a threshold value.
A blade body of a turbine blade , which defines an interior cavity fluidly communicative with coolant, the blade body comprising: a first and second interior surface ; and one or more pins extending as a first set of pins from the first interior surface in a first pin array and as a second set of pins from the second interior surface in a second pin array , the first and second interior surface and the one or more pins being disposable to thermally interact with the coolant, and at least one of the one or more pins comprising: a first section and a second section interposed between the first section and the interior surface with the first section having a larger cross-sectional area than the second section; a tapered cylindrical exterior surface , a fillet adjacent the first or second interior surface, and a blunt distal tip ; and one of: multiple ribs protruding from a local plane of the tapered cylindrical exterior surface along an axial length thereof, or multiple protrusions protruding in multiple rows from a local plane of the tapered cylindrical exterior surface along an axial length thereof. a first and second interior surface ; and one or more pins extending as a first set of pins from the first interior surface in a first pin array and as a second set of pins from the second interior surface in a second pin array , the first and second interior surface and the one or more pins being disposable to thermally interact with the coolant, and at least one of the one or more pins comprising: a first section and a second section interposed between the first section and the interior surface with the first section having a larger cross-sectional area than the second section; a tapered cylindrical exterior surface , a fillet adjacent the first or second interior surface, and a blunt distal tip ; and one of: multiple ribs protruding from a local plane of the tapered cylindrical exterior surface along an axial length thereof, or multiple protrusions protruding in multiple rows from a local plane of the tapered cylindrical exterior surface along an axial length thereof. a first section and a second section interposed between the first section and the interior surface with the first section having a larger cross-sectional area than the second section; a tapered cylindrical exterior surface , a fillet adjacent the first or second interior surface, and a blunt distal tip ; and one of: multiple ribs protruding from a local plane of the tapered cylindrical exterior surface along an axial length thereof, or multiple protrusions protruding in multiple rows from a local plane of the tapered cylindrical exterior surface along an axial length thereof. multiple ribs protruding from a local plane of the tapered cylindrical exterior surface along an axial length thereof, or multiple protrusions protruding in multiple rows from a local plane of the tapered cylindrical exterior surface along an axial length thereof.
A method performed in a first wireless node of a wireless communication system, the first wireless node being associated with a first cell having a first cell identity (CID1), and the method comprising: obtaining information relating to a set of wireless nodes which use at least one overlapping communication resource that is also used by at least one second node in the first cell; generating a preamble (P) containing: a first data field (F1) designating the first cell identity (CID1), and a second data field (F2) reflecting a respective identity (ID300, ID400, ID500) of the wireless nodes in the set of wireless nodes which use the at least one overlapping communication resource; and transmitting a preamble signal (S[P]) containing the preamble (P), the preamble signal (S[P]) being transmitted over a predefined set of resources in a shared resource structure of the wireless communication system to another wireless node. obtaining information relating to a set of wireless nodes which use at least one overlapping communication resource that is also used by at least one second node in the first cell; generating a preamble (P) containing: a first data field (F1) designating the first cell identity (CID1), and a second data field (F2) reflecting a respective identity (ID300, ID400, ID500) of the wireless nodes in the set of wireless nodes which use the at least one overlapping communication resource; and a first data field (F1) designating the first cell identity (CID1), and a second data field (F2) reflecting a respective identity (ID300, ID400, ID500) of the wireless nodes in the set of wireless nodes which use the at least one overlapping communication resource; and transmitting a preamble signal (S[P]) containing the preamble (P), the preamble signal (S[P]) being transmitted over a predefined set of resources in a shared resource structure of the wireless communication system to another wireless node.
A skinfold caliper comprising: a first holder and a second holder respectively having tips approaching or moving away to or from a to-be-measured portion of a to-be-measured object, wherein the first holder and the second holder pivot relative to each other about a pivot axis; a scale unit provided in the first holder, wherein the scale unit has a plurality of angular scales formed along a rotation path of the second holder; a probe unit disposed in the second holder so as to electrically connect to the scale unit, wherein the probe unit senses a relative rotation angle of the second holder relative to the first holder; a pressure measuring sensor provided at the tip of one of the first holder and the second holder, wherein the pressure measuring sensor measures a pressure applied to the to-be-measured portion of the to-be-measured object; and a controller configured for: when the pressure measured by the pressure measuring sensor reaches a predetermined pressure, receiving rotation angle measurement data corresponding to an angular scale of the scale unit from the probe unit; and calculating the rotation angle measurement data into a linear distance between the tips of the first holder and the second holder. a first holder and a second holder respectively having tips approaching or moving away to or from a to-be-measured portion of a to-be-measured object, wherein the first holder and the second holder pivot relative to each other about a pivot axis; a scale unit provided in the first holder, wherein the scale unit has a plurality of angular scales formed along a rotation path of the second holder; a probe unit disposed in the second holder so as to electrically connect to the scale unit, wherein the probe unit senses a relative rotation angle of the second holder relative to the first holder; a pressure measuring sensor provided at the tip of one of the first holder and the second holder, wherein the pressure measuring sensor measures a pressure applied to the to-be-measured portion of the to-be-measured object; and a controller configured for: when the pressure measured by the pressure measuring sensor reaches a predetermined pressure, receiving rotation angle measurement data corresponding to an angular scale of the scale unit from the probe unit; and calculating the rotation angle measurement data into a linear distance between the tips of the first holder and the second holder. when the pressure measured by the pressure measuring sensor reaches a predetermined pressure, receiving rotation angle measurement data corresponding to an angular scale of the scale unit from the probe unit; and calculating the rotation angle measurement data into a linear distance between the tips of the first holder and the second holder.
A toilet seat set with a toilet seat and a toilet lid , which are pivotably connected to a technical box , which is connectable to a ceramic via fixing means on a side of the ceramic, wherein the toilet seat is equipped with at least one electrical consumer and with a device for supplying power to the electrical consumer, which comprises an energy transmission device which is designed for contactless inductive energy transmission, wherein the contactless inductive energy transmission takes place between the technical box and the toilet seat , a receiver coil is arranged on a side of the seat and a transmitter coil is arranged on a side of the technical box, wherein the toilet seat comprises two shell parts, which, when joined together, delimit a receiving space in which the receiver coil with the control electronics is accommodated, a downgrade is formed on the shell part facing the technical box , wherein the technical box is immersed at least with a region accommodating the transmitter coil into the downgrade, so that, when the toilet seat is closed, the transmitter coil is in operative connection with the receiver coil for supplying energy to the consumer, and wherein the toilet seat comprises a seat ring edge on a side of a joint, wherein the seat ring edge is immersed between a toilet seat joint and the transmitter coil into a correspondingly designed channel-shaped recess of the technial box .
Method for counting people and for determining the position of said people in a room of a building, the method comprising the steps of: a) activating a thermal imager ; b) the thermal imager capturing a raw thermal image of a scene included in said room; c) deactivating the thermal imager by cutting-off the electrical power supply to the thermal imager; d) after deactivating the thermal imager , acquiring , by a computer device operating independently of the activation or deactivation state of the thermal imager, a calibrated thermal image of the scene from said raw thermal image , and a measurement of the temperature of the thermal imager when capturing the raw thermal image, with said measurement being carried out by a temperature sensor connected to the thermal imager and being used to acquire the calibrated thermal image, the calibrated thermal image of the scene comprising at least one region of interest , with each region of interest being a hot spot corresponding to a respective person present in the scene; e) the computer device comparing the calibrated thermal image of the scene with another calibrated thermal image, called calibrated comparison thermal image, of the scene acquired beforehand; f) the computer device acquiring the number of people and the position of said people in the room. a) activating a thermal imager ; b) the thermal imager capturing a raw thermal image of a scene included in said room; c) deactivating the thermal imager by cutting-off the electrical power supply to the thermal imager; d) after deactivating the thermal imager , acquiring , by a computer device operating independently of the activation or deactivation state of the thermal imager, a calibrated thermal image of the scene from said raw thermal image , and a measurement of the temperature of the thermal imager when capturing the raw thermal image, with said measurement being carried out by a temperature sensor connected to the thermal imager and being used to acquire the calibrated thermal image, the calibrated thermal image of the scene comprising at least one region of interest , with each region of interest being a hot spot corresponding to a respective person present in the scene; e) the computer device comparing the calibrated thermal image of the scene with another calibrated thermal image, called calibrated comparison thermal image, of the scene acquired beforehand; f) the computer device acquiring the number of people and the position of said people in the room.
Method for producing an electrode stack, in particular for a battery, for a fuel cell or for a capacitor, in which a plurality of foil-shaped, at least partially electrically conductive layers are stacked to form an electrode stack, wherein a first layer is initially placed on a deposition surface and each further layer is placed on the previously deposited layer , characterised in that an alternating electromagnetic field centring the layer is generated for a period of time t before, during and/or after the deposition of at least one layer .
A chain slider , comprising: a body assembly having a first piece removably coupled to a second piece , wherein said body assembly has an inner diameter opening that is configured to receive a chain, cable or rope; and a first insert configured to removably attach to said first piece of said body assembly and a second insert configured to removably attach to said second piece of said body assembly , wherein said inserts form an insert assembly configured to reduce a size of said inner diameter opening ; and wherein said first piece of said body assembly has a lock channel configured to receive a key portion extending out from said first insert .
Arrangement to cool a coil , comprising an enclosure , which at least partially incorporates or houses the coil , and a device to create an airflow to cool the coil , wherein the coil comprises at least one cooling channel to guide the airflow through windings of the coil and an outer air duct lying radially inside an outer part of the coil, wherein an air guidance plate is placed at a lower part of the outer air duct and of the coil to block at least partially the airflow through and/or along the outer air duct , characterized in that a part of an insulation of the lower part of the coil is shortened in an axial direction of the coil with respect to a part of the insulation of the lower part of the coil that lies radially inside the outer air duct to place the air guidance plate , and wherein a barrier overhang of the lower part of the coil is shortened in the axial direction of the coil with respect to a barrier overhang of the lower part of the coil that lies radially inside the outer air duct to place the air guidance plate . wherein an air guidance plate is placed at a lower part of the outer air duct and of the coil to block at least partially the airflow through and/or along the outer air duct , characterized in that a part of an insulation of the lower part of the coil is shortened in an axial direction of the coil with respect to a part of the insulation of the lower part of the coil that lies radially inside the outer air duct to place the air guidance plate , and wherein a barrier overhang of the lower part of the coil is shortened in the axial direction of the coil with respect to a barrier overhang of the lower part of the coil that lies radially inside the outer air duct to place the air guidance plate .
Grinding device comprising a hand mill with a rotating shaft , to which a handle for grinding food by hand can be mounted, and a grinder , wherein a connecting part of the grinder is attached to said rotating shaft instead of the above-mentioned handle , wherein the grinder comprises: the connecting part configured to be attached to the rotating shaft to replace the handle of the hand mill configured to grind food by hand, a motor configured to rotate the connecting part and abut on the connecting part , an actuator button configured to detect an operation, wherein: when detection of the operation starts, the motor rotates the connecting part ; and when the detection of the operation stops, the motor stops rotating the connecting part , and an attachment securely attached to the grinder and the hand mill , wherein the attachment includes at least one of: a first attachment securely attached to the grinder and the hand mill when the hand mill has a first shape; and a second attachment securely attached to the grinder and the hand mill when the hand mill has a second shape. the connecting part configured to be attached to the rotating shaft to replace the handle of the hand mill configured to grind food by hand, a motor configured to rotate the connecting part and abut on the connecting part , an actuator button configured to detect an operation, wherein: when detection of the operation starts, the motor rotates the connecting part ; and when the detection of the operation stops, the motor stops rotating the connecting part , and when detection of the operation starts, the motor rotates the connecting part ; and when the detection of the operation stops, the motor stops rotating the connecting part , and an attachment securely attached to the grinder and the hand mill , wherein the attachment includes at least one of: a first attachment securely attached to the grinder and the hand mill when the hand mill has a first shape; and a second attachment securely attached to the grinder and the hand mill when the hand mill has a second shape. a first attachment securely attached to the grinder and the hand mill when the hand mill has a first shape; and a second attachment securely attached to the grinder and the hand mill when the hand mill has a second shape.
An atomiser assembly for an electronic vapour provision device comprising: a vaporiser for vaporising source liquid: a liquid delivery mechanism for delivering source liquid from a reservoir to the vaporiser; and an absorbent buffer element contacting the liquid delivery mechanism between ar outlet of the reservoir and the vaporiser characterised by the absorbent buffer element being less hydrophilic to the source liquid than the liquid delivery mechanism. a vaporiser for vaporising source liquid: a liquid delivery mechanism for delivering source liquid from a reservoir to the vaporiser; and an absorbent buffer element contacting the liquid delivery mechanism between ar outlet of the reservoir and the vaporiser characterised by the absorbent buffer element being less hydrophilic to the source liquid than the liquid delivery mechanism.
A vacuum pump , in particular a Roots pump or a screw pump, comprising pump-active elements which can be driven to make a working movement and which transport a gas to be pumped from an inlet to an outlet of the vacuum pump , a vibration sensor which acquires vibration data of the vacuum pump on the basis of the working movement of the pump-active elements, and an evaluation unit which is configured to evaluate the vibration data, characterized in that the vibration sensor is integrated into a circuit board of the vacuum pump , with the circuit board being arranged in an inner space of the vacuum pump . pump-active elements which can be driven to make a working movement and which transport a gas to be pumped from an inlet to an outlet of the vacuum pump , a vibration sensor which acquires vibration data of the vacuum pump on the basis of the working movement of the pump-active elements, and an evaluation unit which is configured to evaluate the vibration data, characterized in that the vibration sensor is integrated into a circuit board of the vacuum pump , with the circuit board being arranged in an inner space of the vacuum pump .