mhurhangee/patent-ind-claim-en huggingface dataset:
A method of operating a platinum etch reactor which comprises a reactor chamber, an upper electrode, a heater that heats said upper electrode, and gas inlets and outlets, the method comprising: introducing process gas into said reactor chamber, wherein oxygen and chlorine are present in the reactor; providing power to said electrode in order to facilitate a reaction with said process gas and a workpiece contained in said reactor chamber; and heating the upper electrode with said heater to a temperature that is sufficient to cause deposits of oxygen and chlorine to de-adsorb from the upper electrode which encourages the growth of a stable layer of material that is mostly platinum on said upper electrode. introducing process gas into said reactor chamber, wherein oxygen and chlorine are present in the reactor; providing power to said electrode in order to facilitate a reaction with said process gas and a workpiece contained in said reactor chamber; and heating the upper electrode with said heater to a temperature that is sufficient to cause deposits of oxygen and chlorine to de-adsorb from the upper electrode which encourages the growth of a stable layer of material that is mostly platinum on said upper electrode.
An information indication method, comprising: receiving(101,103;201,203;301,303), by a terminal-side device, first higher layer signaling from a network-side device, wherein the first higher layer signaling is used to configure N bandwidth parts, BWPs, and N is a positive integer; and receiving(102,104;202,204;302,304), by the terminal-side device, downlink control information from the network-side device, and determining an active BWP based on the downlink control information, wherein when N is less than a maximum quantity of BWPs that can be configured through the first higher layer signaling when the terminal-side device is in a connected mode, the downlink control information indicates a position of the active BWP in a group comprising an initial BWP and the N BWPs, wherein the initial BWP is configured by the network-side device in an initial access process of the terminal-side device. receiving(101,103;201,203;301,303), by a terminal-side device, first higher layer signaling from a network-side device, wherein the first higher layer signaling is used to configure N bandwidth parts, BWPs, and N is a positive integer; and receiving(102,104;202,204;302,304), by the terminal-side device, downlink control information from the network-side device, and determining an active BWP based on the downlink control information, wherein when N is less than a maximum quantity of BWPs that can be configured through the first higher layer signaling when the terminal-side device is in a connected mode, the downlink control information indicates a position of the active BWP in a group comprising an initial BWP and the N BWPs, wherein the initial BWP is configured by the network-side device in an initial access process of the terminal-side device.
A powder recirculation system for an apparatus for manufacturing a three-dimensional object from powder, the powder recirculation system comprising: a delivery path coupled to an outlet of a powder tank , the powder tank configured to store powder; a powder repository coupled to an outlet of the delivery path , the delivery path comprising a delivery mechanism for delivering powder to the powder repository ; a dosing blade for transferring powder from the powder repository to a work surface , wherein the work surface comprises a build area , wherein the dosing blade is provided at or near the top of the powder repository , and the dosing blade is capable of rotation about an axis of rotation extending along a length direction of the powder repository ; and a powder recirculation path coupled to an outlet of the powder repository , wherein first excess powder is powder that flows, in use, through the outlet of the powder repository after reaching a certain level within the powder repository ; wherein the powder recirculation path is configured to return the first excess powder from the powder repository to the delivery path at a location upstream of the outlet of the powder tank ; and wherein the delivery mechanism is configured to draw powder from the powder tank when there is no longer a sufficient amount of the first excess powder from the powder recirculation path to fill the delivery path . a delivery path coupled to an outlet of a powder tank , the powder tank configured to store powder; a powder repository coupled to an outlet of the delivery path , the delivery path comprising a delivery mechanism for delivering powder to the powder repository ; a dosing blade for transferring powder from the powder repository to a work surface , wherein the work surface comprises a build area , wherein the dosing blade is provided at or near the top of the powder repository , and the dosing blade is capable of rotation about an axis of rotation extending along a length direction of the powder repository ; and a powder recirculation path coupled to an outlet of the powder repository , wherein first excess powder is powder that flows, in use, through the outlet of the powder repository after reaching a certain level within the powder repository ; wherein the powder recirculation path is configured to return the first excess powder from the powder repository to the delivery path at a location upstream of the outlet of the powder tank ; and wherein the delivery mechanism is configured to draw powder from the powder tank when there is no longer a sufficient amount of the first excess powder from the powder recirculation path to fill the delivery path .
A method for resonance analysis of a vibration machine , in particular a vibrating screen or a vibrating conveyor , during operation, comprising the following steps: - determination of an operating vibration signal comprising the vibrations of the vibration machine in regular operation, - excitation of the vibration machine during operation with an excitation signal for exciting additional vibrations at the vibration machine , wherein the excitation signal is a Dirac pulse, - measuring a response vibration signal of the vibration machine to the excitation during operation, - determining a correction signal by using the operating vibration signal , - determining a subtraction signal by subtracting the correction signal from the response vibration signal , and - frequency analysis of the subtraction signal for determining the natural frequencies of the vibration machine, wherein the dominant frequencies of the subtraction signal correspond to the natural frequencies of the system in the frequency range of the excitation signal . - determination of an operating vibration signal comprising the vibrations of the vibration machine in regular operation, - excitation of the vibration machine during operation with an excitation signal for exciting additional vibrations at the vibration machine , wherein the excitation signal is a Dirac pulse, - measuring a response vibration signal of the vibration machine to the excitation during operation, - determining a correction signal by using the operating vibration signal , - determining a subtraction signal by subtracting the correction signal from the response vibration signal , and - frequency analysis of the subtraction signal for determining the natural frequencies of the vibration machine, wherein the dominant frequencies of the subtraction signal correspond to the natural frequencies of the system in the frequency range of the excitation signal .
A steel for cold forging comprising, as a chemical composition, by mass%, C: 0.15% to 0.30%, Si: 0.05% to 0.45%, Mn: 0.40% to 2.00%, S: 0.008% to less than 0.040%, Cr: 0.01% to 3.00%, Al: 0.010% to 0.100%, Bi: 0.0001% to 0.0050%, Mo: 0% to 1.00%, Ni: 0% to 1.00%, V: 0% to 0.30%, B: 0% to 0.0200%, Mg: 0% to 0.0035%, Ti: 0% to 0.060%, Nb: 0% to 0.080%, and a remainder of Fe and impurities, wherein N, P, and O contained in the impurities are as follows N: 0.0250% or less, P: 0.050% or less, and O: 0.0020% or less, Expression and Expression are satisfied, 1200 /mm 2 or more of sulfides having an equivalent circle diameter of 1.0 to 10.0 μm are contained in a microstructure, and an average distance between the sulfides is less than 30.0 μm, d + 3 σ ≤ 10.0 SA / SB < 0.30 in the Expression , d is an average value of equivalent circle diameters of the sulfides having an equivalent circle diameter of 1.0 μm or more, σ is a standard deviation of the equivalent circle diameters of the sulfides having the equivalent circle diameter of 1.0 μm or more, in the Expression , SA is a number of sulfides having the equivalent circle diameter of 1.0 μm or more and less than 3.0 μm, and SB is a number of sulfides having an equivalent circle diameter of 1.0 μm or more, wherein the steel for cold forging is in the form of a wire rod or a round bar; and wherein the number of sulfides, the equivalent circle diameter and the average distance are measured at a D/4 position in parallel to the axial direction as described in the description. C: 0.15% to 0.30%, Si: 0.05% to 0.45%, Mn: 0.40% to 2.00%, S: 0.008% to less than 0.040%, Cr: 0.01% to 3.00%, Al: 0.010% to 0.100%, Bi: 0.0001% to 0.0050%, Mo: 0% to 1.00%, Ni: 0% to 1.00%, V: 0% to 0.30%, B: 0% to 0.0200%, Mg: 0% to 0.0035%, Ti: 0% to 0.060%, Nb: 0% to 0.080%, and a remainder of Fe and impurities, wherein N, P, and O contained in the impurities are as follows N: 0.0250% or less, P: 0.050% or less, and O: 0.0020% or less, Expression and Expression are satisfied, 1200 /mm 2 or more of sulfides having an equivalent circle diameter of 1.0 to 10.0 μm are contained in a microstructure, and an average distance between the sulfides is less than 30.0 μm, d + 3 σ ≤ 10.0 SA / SB < 0.30 in the Expression , d is an average value of equivalent circle diameters of the sulfides having an equivalent circle diameter of 1.0 μm or more, σ is a standard deviation of the equivalent circle diameters of the sulfides having the equivalent circle diameter of 1.0 μm or more, in the Expression , SA is a number of sulfides having the equivalent circle diameter of 1.0 μm or more and less than 3.0 μm, and SB is a number of sulfides having an equivalent circle diameter of 1.0 μm or more, wherein the steel for cold forging is in the form of a wire rod or a round bar; and wherein the number of sulfides, the equivalent circle diameter and the average distance are measured at a D/4 position in parallel to the axial direction as described in the description.
A packaged medical device comprising: a container having an opening portion and a flange portion formed to extend outward in a peripheral portion of the opening portion ; a medical device housed inside the container ; and a lid member having a gas impermeable film and peelably heat-sealed to the flange portion , wherein an inside of the container is set to a negative pressure to an atmospheric pressure so that the medical device is pressed by the lid member , and peel strength to the flange portion of the lid member is 79 to 1969 N/m (2 to 50 N/in), the container comprises a holding portion holding the medical device inside the container , the container comprises a bottom surface portion , a side peripheral portion extending upward from the periphery of the bottom surface portion , and a projection portion projecting inward on the side peripheral portion , a gap is formed between the holding portion and the side peripheral portion , and the gap is filled with the projection portion . a container having an opening portion and a flange portion formed to extend outward in a peripheral portion of the opening portion ; a medical device housed inside the container ; and a lid member having a gas impermeable film and peelably heat-sealed to the flange portion , wherein an inside of the container is set to a negative pressure to an atmospheric pressure so that the medical device is pressed by the lid member , and peel strength to the flange portion of the lid member is 79 to 1969 N/m (2 to 50 N/in), the container comprises a holding portion holding the medical device inside the container , the container comprises a bottom surface portion , a side peripheral portion extending upward from the periphery of the bottom surface portion , and a projection portion projecting inward on the side peripheral portion , a gap is formed between the holding portion and the side peripheral portion , and the gap is filled with the projection portion .
Seat for a vehicle, in particular a motor vehicle , comprising a lining , said seat comprising a back and a seat and integrating a massage device and a ventilation device , said ventilation device being configured to generate an air flow, said lining comprising a first padding of said back and a second padding of said seat , said first padding 1) comprising a lower part and an upper part , said second padding comprising a central portion and a peripheral portion , the seat being characterized in that : - said first padding comprises a first plurality of orifices , configured to allow the fixing of said massage device , a second plurality of orifices on said upper part and a third plurality of orifices on said lower part , said second plurality of orifices and said third plurality of orifices being configured to allow the circulation of said air flow generated by the ventilation device , said orifices of said third plurality of orifices having an opening area strictly greater than the opening area of said orifices of the second plurality of orifices , and - said second padding comprises a fourth plurality of orifices , positioned only at the peripheral portion (152 B) of the seat of the seat . - said first padding comprises a first plurality of orifices , configured to allow the fixing of said massage device , a second plurality of orifices on said upper part and a third plurality of orifices on said lower part , said second plurality of orifices and said third plurality of orifices being configured to allow the circulation of said air flow generated by the ventilation device , said orifices of said third plurality of orifices having an opening area strictly greater than the opening area of said orifices of the second plurality of orifices , and - said second padding comprises a fourth plurality of orifices , positioned only at the peripheral portion (152 B) of the seat of the seat .
A hook-and-loop fastener including a base cloth composed of warps (7-1, 7-2), (7-3), (7-4), a weft , and engaging element yarns and engaging elements (4-1) formed of the engaging element yarns and provided on a surface of the base cloth, wherein the hook-and-loop fastener comprises a hollow woven part satisfying requirements that: 1) the base cloth has the hollow woven part formed of a double-layered fabric that consists of a front woven part (2-1) and a back woven part (2-2); 2) the weft constituting the front woven part (2-1) continues to the weft constituting the back woven part (2-2) to form the hollow woven part, or alternatively, the weft or warps constituting a single-layer woven part , in a region where the hollow woven part is not formed, are divided into yarns constituting the front woven part (2-1) and yarns constituting the back woven part (2-2) to form the hollow woven part; 3) the engaging elements (4-1) are provided on an external surface of the front woven part (2-1) of the hollow woven part; and 4) the weft contains thermal bonding fibers and the engaging element yarns are fixed to the base cloth by the thermal bonding fibers. 1) the base cloth has the hollow woven part formed of a double-layered fabric that consists of a front woven part (2-1) and a back woven part (2-2); 2) the weft constituting the front woven part (2-1) continues to the weft constituting the back woven part (2-2) to form the hollow woven part, or alternatively, the weft or warps constituting a single-layer woven part , in a region where the hollow woven part is not formed, are divided into yarns constituting the front woven part (2-1) and yarns constituting the back woven part (2-2) to form the hollow woven part; 3) the engaging elements (4-1) are provided on an external surface of the front woven part (2-1) of the hollow woven part; and 4) the weft contains thermal bonding fibers and the engaging element yarns are fixed to the base cloth by the thermal bonding fibers.
A sonotrode , comprising: (a) a sealing face ; (b) a front quarter wavelength region adjacent to the sealing face , wherein the front quarter wavelength region has been modified to increase the gain of the sonotrode ; and (c) a rear quarter wavelength region adjacent to the front quarter wavelength region , characterized in that the rear quarter wavelength region comprises discrete areas of varying thickness configured to create a non-uniform amplitude profile across the length of the sealing face of the sonotrode ; wherein the non-uniform amplitude profile includes a region of lower amplitude in the center of the sealing face and regions of higher amplitude on the outer edges of the sealing face . (a) a sealing face ; (b) a front quarter wavelength region adjacent to the sealing face , wherein the front quarter wavelength region has been modified to increase the gain of the sonotrode ; and (c) a rear quarter wavelength region adjacent to the front quarter wavelength region , characterized in that the rear quarter wavelength region comprises discrete areas of varying thickness configured to create a non-uniform amplitude profile across the length of the sealing face of the sonotrode ;
Image-processing method for filtering light pollution appearing in a video image stream acquired by a video camera, said method being characterized in that it comprises, for a current image of said video image stream, the steps of: • subtracting (E2) the background represented in said current image in order to obtain the foreground of the current image, • determining (E31), pixel by pixel, a brightening matrix identifying the pixels of the current image the brightness of which is higher than the time-averaged brightness of the pixels of the image, which is computed from a plurality of successive images extracted from the image stream, • determining (E32) a compensating matrix by restricting the values of the pixels of the determined brightening matrix to between a minimum value and a maximum value, • segmenting (E33) the determined brightening matrix, • determining (E34) a mask from the segmented brightening matrix, • applying (E35) said mask to the determined compensating matrix in order to obtain a filtering matrix, and • filtering (E37) the foreground of the current image by applying said filtering matrix in order to decrease the zones of light pollution in the images of the image stream. • subtracting (E2) the background represented in said current image in order to obtain the foreground of the current image, • determining (E31), pixel by pixel, a brightening matrix identifying the pixels of the current image the brightness of which is higher than the time-averaged brightness of the pixels of the image, which is computed from a plurality of successive images extracted from the image stream, • determining (E32) a compensating matrix by restricting the values of the pixels of the determined brightening matrix to between a minimum value and a maximum value, • segmenting (E33) the determined brightening matrix, • determining (E34) a mask from the segmented brightening matrix, • applying (E35) said mask to the determined compensating matrix in order to obtain a filtering matrix, and • filtering (E37) the foreground of the current image by applying said filtering matrix in order to decrease the zones of light pollution in the images of the image stream.
A copper alloy for an electronic and electric device comprising: Mg in a range of 0.15 mass% or more and less than 0.35 mass%; P in a range of 0.0005 mass% or more and less than 0.008 mass%; and a Cu balance including inevitable impurities, wherein the total amount of the inevitable impurities is 0.1 mass% or less, in the inevitable impurities, the total amount of Ag, Zn, and Sn is less than 500 mass ppm, and the total amount of Si, Cr, Ti, Zr, Fe, and Co is less than 500 mass ppm, the electrical conductivity of the copper alloy is more than 75%IACS, a yield ratio YS/TS, which is calculated from strength TS and 0.2% yield strength YS obtained in a tensile test performed in a direction parallel to a rolling direction, is more than 88%, an average crystal grain size is 100 μm or less, the average crystal grain size is measured by SEM-EBSD and according to JIS H 0501, and the Mg content [Mg] in a mass% and the P content [P] in a mass% satisfy a relational expression of [Mg]+20×[P]<0.46. Mg in a range of 0.15 mass% or more and less than 0.35 mass%; P in a range of 0.0005 mass% or more and less than 0.008 mass%; and a Cu balance including inevitable impurities, wherein the total amount of the inevitable impurities is 0.1 mass% or less, in the inevitable impurities, the total amount of Ag, Zn, and Sn is less than 500 mass ppm, and the total amount of Si, Cr, Ti, Zr, Fe, and Co is less than 500 mass ppm, the electrical conductivity of the copper alloy is more than 75%IACS, a yield ratio YS/TS, which is calculated from strength TS and 0.2% yield strength YS obtained in a tensile test performed in a direction parallel to a rolling direction, is more than 88%, an average crystal grain size is 100 μm or less, the average crystal grain size is measured by SEM-EBSD and according to JIS H 0501, and the Mg content [Mg] in a mass% and the P content [P] in a mass% satisfy a relational expression of [Mg]+20×[P]<0.46.
A method of wireless communication at a wireless device, the method comprising: securely communicating with a local area network (LAN), via a first connection with a source access node (AN) of the LAN, based at least in part on a first security key; performing a handover from the source AN of the LAN to a target AN of the LAN; deriving a second security key based at least in part on the first security key; receiving, in a radio resource control (RRC) message from the source AN of the LAN, configuration information for the target AN, the configuration information indicating that one or more radio bearers are protected based at least in part on the first security key or the second security key; establishing a second connection with the target AN of the LAN based at least in part on the received configuration information for the target AN of the LAN; securely communicating with the LAN, via the second connection with the target AN of the LAN, based at least in part on the second security key and a restriction policy for the second security key; performing an authentication procedure, via the second connection, with an authentication node of the LAN to obtain a third security key; and securely communicating with the LAN, via the second connection with the target AN of the LAN, based at least in part on the third security key. securely communicating with a local area network (LAN), via a first connection with a source access node (AN) of the LAN, based at least in part on a first security key; performing a handover from the source AN of the LAN to a target AN of the LAN; deriving a second security key based at least in part on the first security key; receiving, in a radio resource control (RRC) message from the source AN of the LAN, configuration information for the target AN, the configuration information indicating that one or more radio bearers are protected based at least in part on the first security key or the second security key; establishing a second connection with the target AN of the LAN based at least in part on the received configuration information for the target AN of the LAN; securely communicating with the LAN, via the second connection with the target AN of the LAN, based at least in part on the second security key and a restriction policy for the second security key; performing an authentication procedure, via the second connection, with an authentication node of the LAN to obtain a third security key; and securely communicating with the LAN, via the second connection with the target AN of the LAN, based at least in part on the third security key.