mhurhangee/patent-ind-claim-en huggingface dataset:
Reflector arrangement , in particular for industrial and/or geodetic surveying, comprising • a retroreflector , which provides a passage surface for at least one part of measurement radiation entering the retroreflector as orientation measurement radiation, • a first sensor arrangement, by means of which the orientation measurement radiation passing through the retroreflector is acquirable, characterized in that the first sensor arrangement comprises • a first optical assembly providing a fisheye lens, and • a first sensor , wherein the retroreflector and the first sensor arrangement are arranged in such a way that orientation measurement radiation passing through the retroreflector is deflectable and in particular focusable onto the detection surface of the first sensor by means of the first optical assembly . • a retroreflector , which provides a passage surface for at least one part of measurement radiation entering the retroreflector as orientation measurement radiation, • a first sensor arrangement, by means of which the orientation measurement radiation passing through the retroreflector is acquirable, • a first optical assembly providing a fisheye lens, and • a first sensor ,
An array of interconnected structural modules which forms an area suitable for walking on and/or for travelling directly over by a vehicle, wherein each structural module comprises a flat top wall and a bottom wall spaced therefrom by side walls so as to define a volume between the top and bottom walls, the top wall being provided with a plurality of apertures to permit the flow of liquid into the volume and the side walls and / or the bottom wall being provided with apertures to permit the flow of liquid out of the volume, characterised in that a flexible surface layer on which a person is to walk is provided over the top walls of the modules without an intervening rigid layer, and wherein the size and shape of each aperture in the top wall is such that there is substantially no variation in the flatness of the flexible surface layer.
A gas turbine engine comprising: a compressor section having a plurality of compressor stages, a combustor disposed within a combustor section , wherein the combustor section is fluidly connected to the compressor section , a turbine section fluidly connected to the combustor , said turbine section having at least one stage, a cooling air exit disposed on a wall of said combustor section , a first fluid pathway connecting said cooling air exit to an input of a heat exchanger , a second fluid pathway connecting a first output of said heat exchanger to a turbine injection system , an opening (136;212) fluidly connecting said turbine injection system to said combustor section , a mixing plenum (152;214) downstream of said opening (136;212), and said mixing plenum (152;214) being disposed between an output of said turbine injection system and said turbine section ; and a controller controllably coupled to said heat exchanger and operable to control cooling operations of said heat exchanger ; wherein the heat exchanger further comprises a second output, and wherein said second output is fluidly connected to at least one other engine component , thereby providing cooling air to the at least one other engine component ; and characterized in that the gas turbine further comprises at least one of a valve disposed in said cooling air exit and a valve disposed in said opening (136;212). a compressor section having a plurality of compressor stages, a combustor disposed within a combustor section , wherein the combustor section is fluidly connected to the compressor section , a turbine section fluidly connected to the combustor , said turbine section having at least one stage, a cooling air exit disposed on a wall of said combustor section , a first fluid pathway connecting said cooling air exit to an input of a heat exchanger , a second fluid pathway connecting a first output of said heat exchanger to a turbine injection system , an opening (136;212) fluidly connecting said turbine injection system to said combustor section , a mixing plenum (152;214) downstream of said opening (136;212), and said mixing plenum (152;214) being disposed between an output of said turbine injection system and said turbine section ; and a controller controllably coupled to said heat exchanger and operable to control cooling operations of said heat exchanger ; wherein the heat exchanger further comprises a second output, and wherein said second output is fluidly connected to at least one other engine component , thereby providing cooling air to the at least one other engine component ; and characterized in that the gas turbine further comprises at least one of a valve disposed in said cooling air exit and a valve disposed in said opening (136;212).
A method for the continuous production of a thin-walled, perforated metal hollow profile (H) with one optical fiber conductor (F) or several optical fiber conductors (F) mounted therein comprising: - Feeding a flat metal strip with a first feeding speed to a forming device , - continuous forming of the fed flat metal strip into a metal hollow profile (H) with a slot running in the longitudinal direction, wherein two opposite edges of the metal strip formed into the metal hollow profile abut flush against one another in a contact area extending in the longitudinal direction of the metal hollow profile and are continuously welded to one another in a welding device , - taking off the welded metal hollow profile from the welding area, characterized in that the method also comprises: - perforating the welded metal hollow profile by means of drilling device arranged in the take-off direction downstream of the welding device at a perforation point, - positioning a guide or protective tube running under the welding area and extending into the welded and perforated metal hollow profile in the take-off direction to behind of the perforation point, - feeding an optical fiber conductor or several optical fiber conductors from a fiber unwinder or several fiber unwinders via the guide or protective tube , so that the optical fiber conductor or the optical fiber conductors exits or exit from the guide or protective tube in the take-off direction behind the perforation point and is or are introduced into the welded and perforated metal hollow profile, and - receiving the welded and perforated metal hollow profile with the optical fiber conductor or fiber conductors mounted therein in a receiving device . - Feeding a flat metal strip with a first feeding speed to a forming device , - continuous forming of the fed flat metal strip into a metal hollow profile (H) with a slot running in the longitudinal direction, wherein two opposite edges of the metal strip formed into the metal hollow profile abut flush against one another in a contact area extending in the longitudinal direction of the metal hollow profile and are continuously welded to one another in a welding device , - taking off the welded metal hollow profile from the welding area, - perforating the welded metal hollow profile by means of drilling device arranged in the take-off direction downstream of the welding device at a perforation point, - positioning a guide or protective tube running under the welding area and extending into the welded and perforated metal hollow profile in the take-off direction to behind of the perforation point, - feeding an optical fiber conductor or several optical fiber conductors from a fiber unwinder or several fiber unwinders via the guide or protective tube , so that the optical fiber conductor or the optical fiber conductors exits or exit from the guide or protective tube in the take-off direction behind the perforation point and is or are introduced into the welded and perforated metal hollow profile, and - receiving the welded and perforated metal hollow profile with the optical fiber conductor or fiber conductors mounted therein in a receiving device .
Data backup method, wherein the method comprises the following method steps: - switching on an energy supply of a first data storage element of a data backup device by means of a control unit of the data backup device, - activating a processing unit by means of the control unit , - setting up a data connection between the processing unit and the first data storage element , - setting up a data connection between the processing unit and a data memory , - querying the data memory by means of the processing unit , - storing the data queried from the data memory on the first data storage element by means of the processing unit , - deactivating the processing unit , wherein deactivating the processing unit is understood to mean disconnecting the processing unit from the energy supply, - switching off an energy supply of the first data storage element by means of the control unit . - switching on an energy supply of a first data storage element of a data backup device by means of a control unit of the data backup device, - activating a processing unit by means of the control unit , - setting up a data connection between the processing unit and the first data storage element , - setting up a data connection between the processing unit and a data memory , - querying the data memory by means of the processing unit , - storing the data queried from the data memory on the first data storage element by means of the processing unit , - deactivating the processing unit , wherein deactivating the processing unit is understood to mean disconnecting the processing unit from the energy supply, - switching off an energy supply of the first data storage element by means of the control unit .
A device for testing of far-field wireless charging, including a first transceiver configured to conduct a far-field wireless power transfer between the device and a device under test, DUT , the DUT is connectable to the device for a data transfer; a second transceiver configured to conduct a data transfer between the device and the DUT ; and characterised by using a processor a processor configured to establish a figure of merit of a wireless charging of the DUT in dependence of the power transfer and the data transfer , the figure of merit is one of a compliance of the transmit power of the DUT with a preset transmit power at a preset frequency; and a charging efficiency of the DUT in dependence of the transmit power of the DUT. a first transceiver configured to conduct a far-field wireless power transfer between the device and a device under test, DUT , the DUT is connectable to the device for a data transfer; a second transceiver configured to conduct a data transfer between the device and the DUT ; and characterised by using a processor a processor configured to establish a figure of merit of a wireless charging of the DUT in dependence of the power transfer and the data transfer , the figure of merit is one of a compliance of the transmit power of the DUT with a preset transmit power at a preset frequency; and a charging efficiency of the DUT in dependence of the transmit power of the DUT.
A method carried out by a device for sending information, comprising: determining a frame structure of a serving cell, wherein a radio frame corresponding to the frame structure comprises at least one first special subframe, remaining subframes in the radio frame are downlink subframes, the first special subframe comprises a symbol used for downlink transmission, a guard period, GP, and a symbol used for uplink transmission, the uplink transmission comprises hybrid automatic repeat request-acknowledgement uplink control channel transmission and/or sounding reference signal, SRS, transmission, and the downlink transmission comprises physical downlink shared channel transmission; and sending information in the serving cell based on the frame structure; wherein the serving cell is a secondary serving cell of user equipment, a subframe position of the at least one first special subframe in the radio frame is one of at least one subframe position, and the at least one subframe position is a subframe position of a downlink subframe in a radio frame in a primary serving cell of the user equipment. determining a frame structure of a serving cell, wherein a radio frame corresponding to the frame structure comprises at least one first special subframe, remaining subframes in the radio frame are downlink subframes, the first special subframe comprises a symbol used for downlink transmission, a guard period, GP, and a symbol used for uplink transmission, the uplink transmission comprises hybrid automatic repeat request-acknowledgement uplink control channel transmission and/or sounding reference signal, SRS, transmission, and the downlink transmission comprises physical downlink shared channel transmission; and sending information in the serving cell based on the frame structure; wherein the serving cell is a secondary serving cell of user equipment, a subframe position of the at least one first special subframe in the radio frame is one of at least one subframe position, and the at least one subframe position is a subframe position of a downlink subframe in a radio frame in a primary serving cell of the user equipment.
A flow rate measurement device comprising: a flow rate measurement unit for measuring, at a constant time interval, a flow rate of gas flowing in a passage; a pressure measurement unit for measuring pressure of the gas in the passage; a power supply unit for supplying power to the pressure measurement unit ; and an appliance determination unit configured to determine an appliance being used based on a gas flow rate value, characterized by a measurement interval controller configured to determine a gas non-use state, an appliance determination performing state, or an appliance determination non-performing state based on the gas flow rate value and operation information of the appliance determination unit , and configured to control the power supply unit in accordance with the determined state, and change an interval for turning on/off power supplied to the pressure measurement unit . a flow rate measurement unit for measuring, at a constant time interval, a flow rate of gas flowing in a passage; a pressure measurement unit for measuring pressure of the gas in the passage; a power supply unit for supplying power to the pressure measurement unit ; and an appliance determination unit configured to determine an appliance being used based on a gas flow rate value, characterized by a measurement interval controller configured to determine a gas non-use state, an appliance determination performing state, or an appliance determination non-performing state based on the gas flow rate value and operation information of the appliance determination unit , and configured to control the power supply unit in accordance with the determined state, and change an interval for turning on/off power supplied to the pressure measurement unit .
A switching system for an on-load tap changer, comprising: - a rotatable ring stack , wherein the rotatable ring stack is part of an internal Geneva mechanism , - a drive system , wherein the ring stack comprises: - a first current carrier ring and a second current carrier ring each of which is selectively electrically coupleable to one of a plurality of contact elements of the tap changer , and - a Geneva ring , wherein the drive system comprises a driving wheel , wherein - the driving wheel is mechanically coupleable with the Geneva ring , such that the Geneva ring is rotatable by the driving wheel , - the first and the second current carrier rings each are coupled with the Geneva ring such that a rotation of Geneva ring causes a joint rotation of the first and the second current carrier rings . - a rotatable ring stack , wherein the rotatable ring stack is part of an internal Geneva mechanism , - a drive system , - a first current carrier ring and a second current carrier ring each of which is selectively electrically coupleable to one of a plurality of contact elements of the tap changer , and - a Geneva ring , wherein the drive system comprises a driving wheel , wherein wherein the drive system comprises a driving wheel , wherein - the driving wheel is mechanically coupleable with the Geneva ring , such that the Geneva ring is rotatable by the driving wheel , - the first and the second current carrier rings each are coupled with the Geneva ring such that a rotation of Geneva ring causes a joint rotation of the first and the second current carrier rings .
System for detecting ice formation on a body comprising at least: a first detector comprising a first temperature sensor ; a second detector comprising a second temperature sensor ; and an electro-optic module configured to generate input measuring signals into the first and second detectors to receive measuring signals from the first and second detectors and to process and transmit measurements; the system being characterized in that: the first detector comprises a first housing surrounding the first temperature sensor defining a first detection volume (V1) formed between the first temperature sensor and the first housing , the first detection volume (V1) being filled by a fluid, such as air; the second detector comprises a second housing surrounding the second temperature sensor defining a second detection volume (V2) formed between the second temperature sensor and the second housing , the second detection volume (V2) being filled by a fluid, such as air; and in that the first detector and the second detector have different thermal inertias. a first detector comprising a first temperature sensor ; a second detector comprising a second temperature sensor ; and an electro-optic module configured to generate input measuring signals into the first and second detectors to receive measuring signals from the first and second detectors and to process and transmit measurements; the first detector comprises a first housing surrounding the first temperature sensor defining a first detection volume (V1) formed between the first temperature sensor and the first housing , the first detection volume (V1) being filled by a fluid, such as air; the second detector comprises a second housing surrounding the second temperature sensor defining a second detection volume (V2) formed between the second temperature sensor and the second housing , the second detection volume (V2) being filled by a fluid, such as air; and in that the first detector and the second detector have different thermal inertias.
An unmanned aerial vehicle, UAV, comprising one or more image sensors ; a propulsion mechanism ; and one or more processors configured by executable instructions to perform operations comprising: capturing, with the one or more image sensors , while the UAV is in flight, a plurality of images of a scan target; using distance information determined based on the plurality of images for determining respective locations in three-dimensional, 3D, space of a plurality of points of a 3D model, the plurality of points representative of a surface of the scan target; comparing a first image of the plurality of images with a second image of the plurality of images to determine a difference between a position for the UAV in a current frame of reference and a position for the UAV in an estimate of an actual frame of reference; and based at least on the difference, determining, while the UAV is in flight, an update to the 3D model including at least one of: an updated location of at least one point in the 3D model, or a location of a new point in the 3D model. one or more image sensors ; a propulsion mechanism ; and one or more processors configured by executable instructions to perform operations comprising: capturing, with the one or more image sensors , while the UAV is in flight, a plurality of images of a scan target; using distance information determined based on the plurality of images for determining respective locations in three-dimensional, 3D, space of a plurality of points of a 3D model, the plurality of points representative of a surface of the scan target; comparing a first image of the plurality of images with a second image of the plurality of images to determine a difference between a position for the UAV in a current frame of reference and a position for the UAV in an estimate of an actual frame of reference; and based at least on the difference, determining, while the UAV is in flight, an update to the 3D model including at least one of: an updated location of at least one point in the 3D model, or a location of a new point in the 3D model. capturing, with the one or more image sensors , while the UAV is in flight, a plurality of images of a scan target; using distance information determined based on the plurality of images for determining respective locations in three-dimensional, 3D, space of a plurality of points of a 3D model, the plurality of points representative of a surface of the scan target; comparing a first image of the plurality of images with a second image of the plurality of images to determine a difference between a position for the UAV in a current frame of reference and a position for the UAV in an estimate of an actual frame of reference; and based at least on the difference, determining, while the UAV is in flight, an update to the 3D model including at least one of: an updated location of at least one point in the 3D model, or a location of a new point in the 3D model.
A gas turbine comprising: a turbine blade including a leading edge , a trailing edge , and a plurality of partition walls defining a cooling passage for passing cooling air inside the turbine blade , a first partition wall of the plurality of partition walls facing the leading edge ; and an injection nozzle disposed in the first partition wall to cool an inner surface of the leading edge , wherein the injection nozzle comprises a nozzle protrusion protruding from the first partition wall toward the leading edge and surrounding an injection hole formed in the first partition wall , characterized in that the nozzle protrusion has at least one groove formed in an inner circumferential surface of the injection hole . a turbine blade including a leading edge , a trailing edge , and a plurality of partition walls defining a cooling passage for passing cooling air inside the turbine blade , a first partition wall of the plurality of partition walls facing the leading edge ; and an injection nozzle disposed in the first partition wall to cool an inner surface of the leading edge , wherein the injection nozzle comprises a nozzle protrusion protruding from the first partition wall toward the leading edge and surrounding an injection hole formed in the first partition wall , characterized in that the nozzle protrusion has at least one groove formed in an inner circumferential surface of the injection hole .