mhurhangee/patent-ind-claim-en huggingface dataset:
A transformer arrangement comprising a transformer having a primary and a secondary winding , a current regulator and an output handling module comprising a voltage regulator portion and a circuit breaker portion , said output handling module being connected to the secondary winding and connectable in series between said winding and a load (L) via an alternating current link (ACL) and said current regulator being connected in parallel with at least one winding (12S; 12T; 12T1, 12T2, 12T3, 12T4, 12T5) magnetically coupled to the primary winding and said current regulator being connected to the voltage regulator portion of the output handling module via at least one direct current link (DCL) such that active and/or reactive power can be injected in the alternating current link (ACL) using the current regulator and voltage regulator portion , wherein the at least one winding with which the current regulator is connected in parallel is at least one tertiary winding (12TA, 12TB, 12TC, 12TD, 12TE; 12T), wherein the current regulator comprises a number of current regulator sections , each connected to a corresponding voltage regular section of the voltage regulator portion via a corresponding dc link (DCL), wherein each current regulator section is connected in parallel with a corresponding tertiary winding (12TA, 12TB, 12TC, 12TD, 12TE; 12T), or wherein all current regulator sections are connected in parallel with the same tertiary winding characterized in that the output handling module comprises a chain link of switching blocks connected to the secondary winding, said switching blocks comprising a first set of voltage contribution blocks (SBA) forming the voltage regulator portion and a second set of circuit breaker blocks (SBB) forming the circuit breaker portion , wherein the first set of voltage contribution blocks (SBA) is configured to add an offset voltage (ΔV) to the voltage (V TS ) output by the transformer and the second set of circuit breaker blocks (SBB) is configured to interrupt or limit a current (I load ) running through the chain link. wherein the current regulator comprises a number of current regulator sections , each connected to a corresponding voltage regular section of the voltage regulator portion via a corresponding dc link (DCL), wherein each current regulator section is connected in parallel with a corresponding tertiary winding (12TA, 12TB, 12TC, 12TD, 12TE; 12T), or wherein all current regulator sections are connected in parallel with the same tertiary winding characterized in that the output handling module comprises a chain link of switching blocks connected to the secondary winding, said switching blocks comprising a first set of voltage contribution blocks (SBA) forming the voltage regulator portion and a second set of circuit breaker blocks (SBB) forming the circuit breaker portion , wherein the first set of voltage contribution blocks (SBA) is configured to add an offset voltage (ΔV) to the voltage (V TS ) output by the transformer and the second set of circuit breaker blocks (SBB) is configured to interrupt or limit a current (I load ) running through the chain link.
A network interface device comprising: an input configured to receive a data frame from a network ; and a physical layer processing component (226; 422) operating at a first clock frequency configured to receive said data frame from an interface component (228; 424) operating at a second clock frequency, and a timing component (240; 501) configured to store for said data frame first timing information and compensation information, wherein said compensation information is specific to said frame, said first timing information and said compensation information representing a time when said data frame was received, wherein said compensation information comprises first compensation information comprising a fractional clock value dependent on said first and second clock frequencies. an input configured to receive a data frame from a network ; and a physical layer processing component (226; 422) operating at a first clock frequency configured to receive said data frame from an interface component (228; 424) operating at a second clock frequency, and a timing component (240; 501) configured to store for said data frame first timing information and compensation information, wherein said compensation information is specific to said frame, said first timing information and said compensation information representing a time when said data frame was received, wherein said compensation information comprises first compensation information comprising a fractional clock value dependent on said first and second clock frequencies.
A computer-implemented method of estimating a photoplethysmogram (PPG) waveform of a target, comprising: obtaining a plurality of images, each image comprising pixels, wherein an image of the plurality of images comprises the target; subdividing the target into a plurality of portions; determining, based on the plurality of images and pixels, a time variation of a light reflectivity of a portion of the plurality of portions; determining, based on the time variation of the light reflectivity, a weight associated with the portion of the plurality of portions; and estimating the PPG waveform of the target based on the weight and the image of the plurality of images, wherein estimating the PPG waveform of the target comprises multiplying the weight of the portion of the plurality of portions by the light reflectivity of the portion of the plurality of portions to form a weighted light reflectivity of the first portion. obtaining a plurality of images, each image comprising pixels, wherein an image of the plurality of images comprises the target; subdividing the target into a plurality of portions; determining, based on the plurality of images and pixels, a time variation of a light reflectivity of a portion of the plurality of portions; determining, based on the time variation of the light reflectivity, a weight associated with the portion of the plurality of portions; and estimating the PPG waveform of the target based on the weight and the image of the plurality of images, wherein estimating the PPG waveform of the target comprises multiplying the weight of the portion of the plurality of portions by the light reflectivity of the portion of the plurality of portions to form a weighted light reflectivity of the first portion.
A continuous process for carrying out a chemical reaction of a substrate in a diluted reaction mixture comprising a solvent, the process comprising the steps of: (a) simultaneously adding a substrate feed and a solvent for diluting said substrate feed to form a reaction mixture in a reactor ; and causing said substrate to form a reaction product in said reaction mixture; (b) discharging, from an outlet of the reactor , reaction mixture comprising reaction product and solvent; (c) conducting the entire reaction mixture discharged in step (b) to a filtration loop feed tank ; discharging reaction mixture from an outlet of said filtration loop feed tank ; and conducting the reaction mixture to a filtration membrane , whereby the filtration membrane is permeable to the solvent and provided to be impermeable to the reaction product; (d) recycling the entire solvent which permeates the filtration membrane for diluting said substrate feed in step (a); and (e) conducting the entire retentate from said filtration membrane to said filtration loop feed tank , said retentate comprising reaction product. (a) simultaneously adding a substrate feed and a solvent for diluting said substrate feed to form a reaction mixture in a reactor ; and causing said substrate to form a reaction product in said reaction mixture; (b) discharging, from an outlet of the reactor , reaction mixture comprising reaction product and solvent; (c) conducting the entire reaction mixture discharged in step (b) to a filtration loop feed tank ; discharging reaction mixture from an outlet of said filtration loop feed tank ; and conducting the reaction mixture to a filtration membrane , whereby the filtration membrane is permeable to the solvent and provided to be impermeable to the reaction product; (d) recycling the entire solvent which permeates the filtration membrane for diluting said substrate feed in step (a); and (e) conducting the entire retentate from said filtration membrane to said filtration loop feed tank , said retentate comprising reaction product.
A battery module, comprising a secondary battery and a busbar , the secondary battery comprising an electrode assembly , a case and a cap assembly ; the electrode assembly being received in the case ; the cap assembly comprising a cap plate and an electrode terminal ; the cap plate being connected to the case , the cap plate being provided with a terminal hole , the electrode terminal being provided to a side of the cap plate away from the electrode assembly and covering the terminal hole ; the electrode terminal comprising an outer surface ; the electrode terminal comprising a positioning hole , the positioning hole being recessed with respect to the outer surface of the electrode terminal and comprising a first portion and a second portion , the first portion having a first peripheral surface , the second portion being positioned to a side of the first portion away from the outer surface ; a section of the first portion parallel to a central axis of the positioning hole being trapezoidal; a size of the first portion gradually decreasing in a direction of the first portion close to the second portion , and a minimum size of the first portion being greater than or equal to a size of the second portion ; the busbar being connected to the electrode terminal ; characterized in that the busbar comprising a through hole aligned with the positioning hole of the electrode terminal in a height direction (Z); the through hole exposing the first peripheral surface , and a ratio of an exposed area of the first peripheral surface to a total area of the first peripheral surface being greater than 2/3. the secondary battery comprising an electrode assembly , a case and a cap assembly ; the electrode assembly being received in the case ; the cap assembly comprising a cap plate and an electrode terminal ; the cap plate being connected to the case , the cap plate being provided with a terminal hole , the electrode terminal being provided to a side of the cap plate away from the electrode assembly and covering the terminal hole ; the electrode terminal comprising an outer surface ; the electrode terminal comprising a positioning hole , the positioning hole being recessed with respect to the outer surface of the electrode terminal and comprising a first portion and a second portion , the first portion having a first peripheral surface , the second portion being positioned to a side of the first portion away from the outer surface ; a section of the first portion parallel to a central axis of the positioning hole being trapezoidal; a size of the first portion gradually decreasing in a direction of the first portion close to the second portion , and a minimum size of the first portion being greater than or equal to a size of the second portion ; the busbar being connected to the electrode terminal ; characterized in that the busbar comprising a through hole aligned with the positioning hole of the electrode terminal in a height direction (Z); the through hole exposing the first peripheral surface , and a ratio of an exposed area of the first peripheral surface to a total area of the first peripheral surface being greater than 2/3.
A cable retention system comprising: a portable welding device ; a support strap for carrying the portable welding device including first and second outer connectors and first and second inner connectors coupled to a flexible member , wherein the first inner connector is positioned along the flexible member between the first outer connector and the second inner connector and the second inner connector is positioned along the flexible member between the second outer connector and the first inner connector ; and the portable welding device including first and second outer connector attachment points and first and second inner connector attachment points , wherein the first and second outer connectors of the support strap are connected to the first and second outer connecter attachment points, respectively, and the first and second inner connectors of the support strap are connected to the first and second inner connecter attachment points, respectively, wherein a linear distance between the first and second outer connector attachment points is less than a linear distance between the first and second inner connector attachment points; wherein the first and second inner connectors are displaceable along at least a portion of the flexible member . a portable welding device ; a support strap for carrying the portable welding device including first and second outer connectors and first and second inner connectors coupled to a flexible member , wherein the first inner connector is positioned along the flexible member between the first outer connector and the second inner connector and the second inner connector is positioned along the flexible member between the second outer connector and the first inner connector ; and the portable welding device including first and second outer connector attachment points and first and second inner connector attachment points , wherein the first and second outer connectors of the support strap are connected to the first and second outer connecter attachment points, respectively, and the first and second inner connectors of the support strap are connected to the first and second inner connecter attachment points, respectively, wherein a linear distance between the first and second outer connector attachment points is less than a linear distance between the first and second inner connector attachment points; wherein the first and second inner connectors are displaceable along at least a portion of the flexible member .
A fixed service ladder that comprises: a body attachable to a building; rungs attachable to the body as ladder steps; and side rails ; characterized in that : the fixed service ladder has a use configuration, in which the fixed service ladder is in its use configuration, and for implementing a climbing hindrance, a retracted configuration, in which the rungs are turned closer to each other and to an angle differing from horizontal; the body comprises for each rung a first joint to which the rung is arranged to join allowing vertical pivoting; the body comprises for at least two different rungs restraints (310; 810, 820) configured to restrain said rungs in the use configuration; and the rungs comprise second joints for pivotable joining with the side rails outside the body ; characterized in that the body comprises two sides that are interconnected such that inner ends of the rungs can pivot between the sides. a body attachable to a building; rungs attachable to the body as ladder steps; and side rails ; characterized in that : the fixed service ladder has a use configuration, in which the fixed service ladder is in its use configuration, and for implementing a climbing hindrance, a retracted configuration, in which the rungs are turned closer to each other and to an angle differing from horizontal; the body comprises for each rung a first joint to which the rung is arranged to join allowing vertical pivoting; the body comprises for at least two different rungs restraints (310; 810, 820) configured to restrain said rungs in the use configuration; and the rungs comprise second joints for pivotable joining with the side rails outside the body ; the fixed service ladder has a use configuration, in which the fixed service ladder is in its use configuration, and for implementing a climbing hindrance, a retracted configuration, in which the rungs are turned closer to each other and to an angle differing from horizontal; the body comprises for each rung a first joint to which the rung is arranged to join allowing vertical pivoting; the body comprises for at least two different rungs restraints (310; 810, 820) configured to restrain said rungs in the use configuration; and the rungs comprise second joints for pivotable joining with the side rails outside the body ; characterized in that the body comprises two sides that are interconnected such that inner ends of the rungs can pivot between the sides.
A light extraction substrate of an organic light-emitting device, the light extraction substrate comprising: a base substrate ; a porous light-scattering layer formed on the base substrate, comprising a first material and having a plurality of holes formed therein; a planarization layer formed on the light-scattering layer, and comprising a second materia ; and a plurality of scattering structures comprising the second material, the plurality of scattering structures formed by the second material infiltrated from the planarization layer into the light-scattering layer such that the second material of the plurality of scattering structures fills at least 5% of a total volume of the plurality of holes, characterized in that at least a part of the plurality of scattering structures is formed by the second material filling at least a part of the plurality of holes formed in the porous light-scattering layer such that each hole of the at least a part of the plurality of holes is coated with the second material on an inner surface and has a void formed therein. a base substrate ; a porous light-scattering layer formed on the base substrate, comprising a first material and having a plurality of holes formed therein; a planarization layer formed on the light-scattering layer, and comprising a second materia ; and a plurality of scattering structures comprising the second material, the plurality of scattering structures formed by the second material infiltrated from the planarization layer into the light-scattering layer such that the second material of the plurality of scattering structures fills at least 5% of a total volume of the plurality of holes, characterized in that at least a part of the plurality of scattering structures is formed by the second material filling at least a part of the plurality of holes formed in the porous light-scattering layer such that each hole of the at least a part of the plurality of holes is coated with the second material on an inner surface and has a void formed therein.
A blood measuring apparatus comprising: first and second chambers which communicate with each other through an aperture , wherein the aperture is formed in a partition wall that separates the first and second chambers from each other first and second electrodes which are provided with the first and second chambers , respectively; a liquid supply source which is configured to store a sheath liquid, and which is configured to apply a pressure to supply the sheath liquid to the first and second chambers , the pressure of the sheath liquid to be supplied to the first chamber is different from the pressure of the sheath liquid to be supplied to the second chamber ; a sheath flow generator which is configured to send a blood sample supplied to the first chamber , to the aperture while causing the blood sample to be converged by a sheath flow due to the sheath liquid supplied from the liquid supply source ; and a swirling flow generator which is configured to cause the blood sample in the second chamber , to be converged by a swirling flow due to the sheath liquid supplied from the liquid supply source , thereby allowing the blood sample to flow in a direction separating from the aperture , characterized in that the first chamber has a truncated conical shape in which the diameter gets smaller in a tapered manner with progressing from the first electrode toward the aperture , and the second chamber has a truncated conical shape in which the diameter gets smaller in a tapered manner with progressing from the partition wall toward the second electrode . first and second chambers which communicate with each other through an aperture , wherein the aperture is formed in a partition wall that separates the first and second chambers from each other first and second electrodes which are provided with the first and second chambers , respectively; a liquid supply source which is configured to store a sheath liquid, and which is configured to apply a pressure to supply the sheath liquid to the first and second chambers , the pressure of the sheath liquid to be supplied to the first chamber is different from the pressure of the sheath liquid to be supplied to the second chamber ; a sheath flow generator which is configured to send a blood sample supplied to the first chamber , to the aperture while causing the blood sample to be converged by a sheath flow due to the sheath liquid supplied from the liquid supply source ; and a swirling flow generator which is configured to cause the blood sample in the second chamber , to be converged by a swirling flow due to the sheath liquid supplied from the liquid supply source , thereby allowing the blood sample to flow in a direction separating from the aperture , characterized in that the first chamber has a truncated conical shape in which the diameter gets smaller in a tapered manner with progressing from the first electrode toward the aperture , and the second chamber has a truncated conical shape in which the diameter gets smaller in a tapered manner with progressing from the partition wall toward the second electrode .
Insulated DC/DC converter comprising: - a magnetic component having a primary part and a secondary part separated by an electrical insulation barrier; - switches (QA1, QA2), referred to as primary side switches, linked to the primary part of the magnetic component such that the switching of the primary side switches (QA1, QA2) with a duty cycle (a) over the modulation periods (T) allows the magnetic component to transfer energy from the primary part to the secondary part and to store energy at the primary part , to convert an input voltage (Ue) of the insulated DC/DC converter into an output voltage (Uo); and in which the secondary part of the magnetic component comprises a first arm (B) and a second arm (C), each arm (B, C) comprising in order a first switch (QB1, QC1), a secondary and a second switch in series (QB2, QC2); an intermediate point of the secondary of the first arm (B), referred to as first secondary, being connected to an intermediate point of the secondary of the second arm (C), referred to as second secondary. - a magnetic component having a primary part and a secondary part separated by an electrical insulation barrier; - switches (QA1, QA2), referred to as primary side switches, linked to the primary part of the magnetic component such that the switching of the primary side switches (QA1, QA2) with a duty cycle (a) over the modulation periods (T) allows the magnetic component to transfer energy from the primary part to the secondary part and to store energy at the primary part , to convert an input voltage (Ue) of the insulated DC/DC converter into an output voltage (Uo); and
A process comprising the steps of: (a) providing a prefractionation column feed stream comprising toluene, C8 aromatics, and C9+ aromatics to a reboiled prefractionation column to produce a prefractionation column top stream and a prefractionation column bottom stream; and (b) providing the prefractionation column top stream and the prefractionation column bottom stream to a sidedraw column to produce a sidedraw column top stream comprising toluene, and a sidedraw column first side stream comprising C8 aromatics. (a) providing a prefractionation column feed stream comprising toluene, C8 aromatics, and C9+ aromatics to a reboiled prefractionation column to produce a prefractionation column top stream and a prefractionation column bottom stream; and (b) providing the prefractionation column top stream and the prefractionation column bottom stream to a sidedraw column to produce a sidedraw column top stream comprising toluene, and a sidedraw column first side stream comprising C8 aromatics.