mhurhangee/patent-ind-claim-en huggingface dataset:
Self-emptying separator comprising a rotatable centrifugal drum that has a vertical axis of rotation and is provided with solids discharge openings , to which an emptying mechanism having a piston valve is assigned, which piston valve can be moved into an opening position and into a closing position in a fluid-actuated manner, in particular by means of fluid, wherein the emptying mechanism further comprises a control assembly which is assigned to the piston valve for controlling its opening and closing movements, which is provided with a control unit and with a metering device for metering and dispensing the quantity of fluid, in particular the amount of liquid, required for the opening process, wherein the metering device has a metering element which is displaceable in a metering chamber and which subdivides the metering chamber into a fluid chamber and a pressure chamber for the application of compressed air, wherein the metering device has an adjusting system for metering the amount of fluid, in particular the amount of liquid, required for the opening process in the fluid chamber , which adjusting system has a measuring device , characterized in that the measuring device is based on a fluidic measuring principle and wherein the adjusting system with the measuring device, which is based on a fluidic measuring principle, has a pressure measuring device which is arranged in the pressure chamber and with which the pressure in the pressure chamber can be determined, wherein the pressure in the pressure chamber forms a basis for the metering of the amount of fluid required for the opening process.
A powder ratio measurement apparatus that measures a powder ratio of powder attached to a surface of a raw material charged into a blast furnace, the powder ratio measurement apparatus comprising: an illumination device that illuminates the raw material; a spectroscopic device that captures an image of the raw material, spectrally disperses reflected light from the raw material, and measures spectral reflectance at each of various positions on the surface of the raw material; and an arithmetic device that executes processing for omitting the spectral reflectance of a bare surface region from the spectral reflectance at each of the various positions on the surface of the raw material measured by the spectroscopic device based on a difference in spectral reflectance between the bare surface region and the region to which the powder is attached on the surface of the raw material, determines brightness for each pixel located in the region to which the powder is attached from the spectral reflectance at each of the various positions on the surface of the raw material after the processing is executed, calculates average brightness based on the brightness determined for each pixel, and determines the powder ratio based on the average brightness calculated and a correlation specified in advance between an average brightness and a powder ratio. an illumination device that illuminates the raw material; a spectroscopic device that captures an image of the raw material, spectrally disperses reflected light from the raw material, and measures spectral reflectance at each of various positions on the surface of the raw material; and an arithmetic device that executes processing for omitting the spectral reflectance of a bare surface region from the spectral reflectance at each of the various positions on the surface of the raw material measured by the spectroscopic device based on a difference in spectral reflectance between the bare surface region and the region to which the powder is attached on the surface of the raw material, determines brightness for each pixel located in the region to which the powder is attached from the spectral reflectance at each of the various positions on the surface of the raw material after the processing is executed, calculates average brightness based on the brightness determined for each pixel, and determines the powder ratio based on the average brightness calculated and a correlation specified in advance between an average brightness and a powder ratio.
A window module comprising a frame defining a length (LCM) and a width (WCM) of the window module in a window module plane, and a sash with a pane , said sash being hinged to the frame in a hinge connection defining a hinge axis and allowing the sash to swing out of the window module plane from a closed position to an open position about the hinge axis, and a lifting assembly configured to modulate the swinging movement of the sash , the lifting assembly comprising a frame base plate connected to or connectable to the frame , a sash base plate connected to or connectable to the sash , a linkage mechanism including a main link connected to the frame base plate in a first hinged joint , and in which a spring device having two ends is provided and connected at one end to the main link in a third hinged joint and at the other end connected to or connectable to the frame base plate or the frame of the window module in a frame-side hinged joint , the lifting assembly being configured to assume a first position corresponding to the closed position of the sash of the window module and be moved to a second position corresponding to an open position of the sash , the spring device being biased in at least one of the first and second positions, wherein the linkage mechanism furthermore includes a sash link connected to the sash base plate in a sash-side hinged joint , the sash link being connected to the main link in a second hinged joint , and the lifting assembly is configured to assume a second position in which the sash of the window module is swung out of the window module plane to a maximum opening angle of substantially 90°, characterised in that the sash is configured to open downwards and the lifting assembly is configured to assist in the closing movement to facilitate the operation, the spring device being configured to be biased during the opening movement and then to release the accumulated energy during the closing movement. wherein the linkage mechanism furthermore includes a sash link connected to the sash base plate in a sash-side hinged joint , the sash link being connected to the main link in a second hinged joint , and the lifting assembly is configured to assume a second position in which the sash of the window module is swung out of the window module plane to a maximum opening angle of substantially 90°, characterised in that the sash is configured to open downwards and the lifting assembly is configured to assist in the closing movement to facilitate the operation, the spring device being configured to be biased during the opening movement and then to release the accumulated energy during the closing movement.
A tire sealant composition, comprising: latex emulsion, surfactant, anti-freezing agent, dendrimer, and water, and optional component(s) selected from the group consisting of wetting agent and porous particles; wherein, the weight percentage of anti-freezing agent in the sealant composition is ranged from 20 wt% to 95 wt%, preferably 25 wt% to 94 wt%, more preferably 30 wt% to 93 wt%, most preferably 35 wt% to 92 wt%; wherein, the weight percentage of latex emulsion in the sealant composition is ranged from 0.01 wt% to 20 wt%, preferably 0.05 wt% to 15 wt%, more preferably 0.06 wt% to 13 wt%, most preferably 0.08 wt% to 12 wt%; wherein, the weight percentage of dendrimer in the sealant composition is ranged from 50 ppm to 40000 ppm, preferably from 60 ppm to 30000 ppm, more preferably from 70 ppm to 25000 ppm; and wherein, the weight percentage of the surfactant in the sealant composition is ranged from 0.1 wt% to 10 wt%, preferably 0.2 wt% to 8 wt%, more preferably 0.2 wt% to 7 wt%, most preferably 0.2 wt% to 5 wt%. wherein, the weight percentage of anti-freezing agent in the sealant composition is ranged from 20 wt% to 95 wt%, preferably 25 wt% to 94 wt%, more preferably 30 wt% to 93 wt%, most preferably 35 wt% to 92 wt%; wherein, the weight percentage of latex emulsion in the sealant composition is ranged from 0.01 wt% to 20 wt%, preferably 0.05 wt% to 15 wt%, more preferably 0.06 wt% to 13 wt%, most preferably 0.08 wt% to 12 wt%; wherein, the weight percentage of dendrimer in the sealant composition is ranged from 50 ppm to 40000 ppm, preferably from 60 ppm to 30000 ppm, more preferably from 70 ppm to 25000 ppm; and wherein, the weight percentage of the surfactant in the sealant composition is ranged from 0.1 wt% to 10 wt%, preferably 0.2 wt% to 8 wt%, more preferably 0.2 wt% to 7 wt%, most preferably 0.2 wt% to 5 wt%.
A damper for balancing the movements of a wind turbine, wherein the balancing of the movements is achieved by an aqueous solution contained in a container of the damper, characterized in that the aqueous solution comprises a phosphate.
A method for replacing an identity certificate in a blockchain network , the blockchain network comprising a service subnet , a consensus subnet , and a routing layer used for isolating the service subnet from the consensus subnet , the method being executed by a computer device, the method comprising: receiving (S502) a root certificate replacement notification transmitted by a certificate authentication center that an old root certificate has been replaced with a new root certificate; determining (S504) a public key corresponding to the certificate authentication center from the old root certificate of the certificate authentication center; verifying (S506) the root certificate replacement notification by using the public key corresponding to the certificate authentication center; forwarding (S508) the root certificate replacement notification to a consensus node in the consensus subnet after the validation succeeds, so that the consensus node records the root certificate replacement notification into a latest data block after a consensus on the root certificate replacement notification is reached; and requesting (S510), in response to the data block being received, the certificate authentication center to replace an identity certificate with a new identity certificate, the new identity certificate determined through requesting being authenticated with the new root certificate of the certificate authentication center. receiving (S502) a root certificate replacement notification transmitted by a certificate authentication center that an old root certificate has been replaced with a new root certificate; determining (S504) a public key corresponding to the certificate authentication center from the old root certificate of the certificate authentication center; verifying (S506) the root certificate replacement notification by using the public key corresponding to the certificate authentication center; forwarding (S508) the root certificate replacement notification to a consensus node in the consensus subnet after the validation succeeds, so that the consensus node records the root certificate replacement notification into a latest data block after a consensus on the root certificate replacement notification is reached; and requesting (S510), in response to the data block being received, the certificate authentication center to replace an identity certificate with a new identity certificate, the new identity certificate determined through requesting being authenticated with the new root certificate of the certificate authentication center.
A communication method performed by a policy control network element, wherein the communication method comprises: • sending policy control information to an access and mobility management network element, wherein the policy control information comprises a trigger event for reporting transport network information, and the trigger event is used for triggering the access and mobility management network element to report the transport network information to the policy control network element; • when the trigger event is reached, receiving (S608) the transport network information from the access and mobility management network element; • formulating (S 609) a control policy based on the transport network information, wherein the control policy comprises a terminal policy, wherein the terminal policy comprises: ∘ allowing a terminal to initiate a session to a specified network element, which is corresponding to a data network or to a single network slice selection assistance information; and • sending (S 610) the control policy to the access and mobility management network element. • sending policy control information to an access and mobility management network element, wherein the policy control information comprises a trigger event for reporting transport network information, and the trigger event is used for triggering the access and mobility management network element to report the transport network information to the policy control network element; • when the trigger event is reached, receiving (S608) the transport network information from the access and mobility management network element; • formulating (S 609) a control policy based on the transport network information, wherein the control policy comprises a terminal policy, wherein the terminal policy comprises: ∘ allowing a terminal to initiate a session to a specified network element, which is corresponding to a data network or to a single network slice selection assistance information; and ∘ allowing a terminal to initiate a session to a specified network element, which is corresponding to a data network or to a single network slice selection assistance information; and • sending (S 610) the control policy to the access and mobility management network element.
Medical pressure measuring device for measuring a pressure of a pressurized breathing gas supplied to a subject by a breathing apparatus , the device comprising: - a pressure sensor arranged at a point of measurement , wherein the pressure sensor is configured to measure the pressure of a sample gas at a sampling point , wherein the sampling point and the point of measurement are connected by a pressure sampling tube so that a pressure wave of the sample gas is able to propagate from the sampling point to the point of measurement , wherein the pressure sampling tube has a sampling tube volume and an acoustic impedance, characterised in that the medical pressure measuring device further comprises - a damping arrangement arranged to be brought into fluid communication with the pressure sampling tube , wherein the damping arrangement comprises a flow restrictor and an associated receptor chamber arrangement , wherein the receptor chamber arrangement comprises a receptor chamber for receiving the pressure wave of the sample gas, and the flow restrictor correlates to the acoustic impedance of the pressure sampling tube and the receptor chamber correlates at least to the volume of the pressure sampling tube , so as to prevent acoustic resonance in the pressure sampling tube from affecting pressure measurements made by the pressure sensor . - a pressure sensor arranged at a point of measurement , wherein the pressure sensor is configured to measure the pressure of a sample gas at a sampling point , wherein the sampling point and the point of measurement are connected by a pressure sampling tube so that a pressure wave of the sample gas is able to propagate from the sampling point to the point of measurement , wherein the pressure sampling tube has a sampling tube volume and an acoustic impedance, - a damping arrangement arranged to be brought into fluid communication with the pressure sampling tube , wherein the damping arrangement comprises a flow restrictor and an associated receptor chamber arrangement , wherein the receptor chamber arrangement comprises a receptor chamber for receiving the pressure wave of the sample gas, and the flow restrictor correlates to the acoustic impedance of the pressure sampling tube and the receptor chamber correlates at least to the volume of the pressure sampling tube , so as to prevent acoustic resonance in the pressure sampling tube from affecting pressure measurements made by the pressure sensor .
A gear element comprising: a metal alloy substrate; a plated wear interface layer disposed over a surface of the metal alloy substrate, the plated wear interface layer having a chemical composition including between 0.005 wt % and 0.050 wt % of antimony (Sb), and the balance silver (Ag) and incidental impurities, wherein the interface layer includes a microstructure having an average grain dimension of less than 10 nm and wherein the wear interface layer includes a hardness value measuring at least 150 on the Vickers scale; a gear body; and a plurality of gear teeth distributed circumferentially around the gear body; wherein the plated wear interface layer is disposed over an inwardly facing gear surface. a metal alloy substrate; a plated wear interface layer disposed over a surface of the metal alloy substrate, the plated wear interface layer having a chemical composition including between 0.005 wt % and 0.050 wt % of antimony (Sb), and the balance silver (Ag) and incidental impurities, wherein the interface layer includes a microstructure having an average grain dimension of less than 10 nm and wherein the wear interface layer includes a hardness value measuring at least 150 on the Vickers scale; a gear body; and a plurality of gear teeth distributed circumferentially around the gear body; wherein the plated wear interface layer is disposed over an inwardly facing gear surface.
A projection apparatus, comprising a housing , a light-transmissive cover , an optical engine module , a frame , and a projection apparatus and media player circuit module , wherein the housing comprises an opening (A), the light-transmissive cover is arranged on the housing to cover the opening (A) of the housing , the optical engine module is configured to provide a projection light beam (L) to be transmitted through the light-transmissive cover , and the optical engine module is arranged in the housing , the frame is arranged on a top surface (S1) of the optical engine module , and the frame comprises a plurality of extension arms extending in a direction away from the top surface, and the projection apparatus and media player circuit module is configured to drive the optical engine module , and to decode and play a pattern or an image, the projection apparatus and media player circuit module is arranged on the plurality of extension arms to be distributed on at least two of a plurality of side surfaces (S2) and a bottom surface (S3) of the optical engine module , and the plurality of side surfaces (S2) is perpendicular to the top surface (Sl); wherein the projection apparatus and media player circuit module comprises a first circuit board , a first connection portion , and a second circuit board ; and wherein the first circuit board is connected to the second circuit board by the first connection portion , the first connection portion is a flexible circuit board, and the first connection portion is perpendicular to the first circuit board and the second circuit board . the housing comprises an opening (A), the light-transmissive cover is arranged on the housing to cover the opening (A) of the housing , the optical engine module is configured to provide a projection light beam (L) to be transmitted through the light-transmissive cover , and the optical engine module is arranged in the housing , the frame is arranged on a top surface (S1) of the optical engine module , and the frame comprises a plurality of extension arms extending in a direction away from the top surface, and the projection apparatus and media player circuit module is configured to drive the optical engine module , and to decode and play a pattern or an image, the projection apparatus and media player circuit module is arranged on the plurality of extension arms to be distributed on at least two of a plurality of side surfaces (S2) and a bottom surface (S3) of the optical engine module , and the plurality of side surfaces (S2) is perpendicular to the top surface (Sl); wherein the projection apparatus and media player circuit module comprises a first circuit board , a first connection portion , and a second circuit board ; and wherein the first circuit board is connected to the second circuit board by the first connection portion , the first connection portion is a flexible circuit board, and the first connection portion is perpendicular to the first circuit board and the second circuit board .
Detection system for detecting leak noise in an aircraft, comprising: - at least one acquisition device intended to be installed in at least one area of interest of the aircraft , said at least one acquisition device being configured to acquire data in relation to current noises in said area of interest and data in relation to a current pressure gradient from among a plurality of operational pressure gradients representative of various phases of the flight, between a cabin of the aircraft and outside, and - a monitoring device configured to control the acquisition of the data by said at least one acquisition device and to receive said acquisition data in order to detect any leak noise in said at least one area of interest, said monitoring device being configured to associate the acquisition data in relation to the current noises with those in relation to the current pressure gradient representative of the level of pressurization of the cabin, said monitoring device being configured to automatically trigger the recording of noises by the at least one acquisition device at predetermined pressure gradient values representative of the level of pressurization of the cabin. - at least one acquisition device intended to be installed in at least one area of interest of the aircraft , said at least one acquisition device being configured to acquire data in relation to current noises in said area of interest and data in relation to a current pressure gradient from among a plurality of operational pressure gradients representative of various phases of the flight, between a cabin of the aircraft and outside, and - a monitoring device configured to control the acquisition of the data by said at least one acquisition device and to receive said acquisition data in order to detect any leak noise in said at least one area of interest, said monitoring device being configured to associate the acquisition data in relation to the current noises with those in relation to the current pressure gradient representative of the level of pressurization of the cabin, said monitoring device being configured to automatically trigger the recording of noises by the at least one acquisition device at predetermined pressure gradient values representative of the level of pressurization of the cabin.