mhurhangee/patent-ind-claim-en huggingface dataset:
A medical device comprising: a therapy delivery circuit configured to deliver a tachyarrhythmia therapy to a patient's heart via one or more electrodes ; a sensing circuit configured to receive a first cardiac electrical signal via a first sensing electrode vector and sense a cardiac event in response to the first cardiac electrical signal crossing a sensing threshold amplitude; a memory ; and a control circuit coupled to the sensing circuit, the therapy delivery circuit and the memory, the control circuit configured to: store a cardiac signal segment in the memory in response to the sensing circuit sensing the cardiac event; obtain a notch filtered signal segment by notch filtering the cardiac signal segment; characterised in that the control circuit is further configured to determine a count of crossings of the notch filtered signal segment by the cardiac signal segment; determine whether electromagnetic interference (EMI) is present in the cardiac signal segment based on a value of the count; and withhold a tachyarrhythmia therapy in response to determining that EMI is present. a therapy delivery circuit configured to deliver a tachyarrhythmia therapy to a patient's heart via one or more electrodes ; a sensing circuit configured to receive a first cardiac electrical signal via a first sensing electrode vector and sense a cardiac event in response to the first cardiac electrical signal crossing a sensing threshold amplitude; a memory ; and a control circuit coupled to the sensing circuit, the therapy delivery circuit and the memory, the control circuit configured to: store a cardiac signal segment in the memory in response to the sensing circuit sensing the cardiac event; obtain a notch filtered signal segment by notch filtering the cardiac signal segment; characterised in that the control circuit is further configured to determine a count of crossings of the notch filtered signal segment by the cardiac signal segment; determine whether electromagnetic interference (EMI) is present in the cardiac signal segment based on a value of the count; and withhold a tachyarrhythmia therapy in response to determining that EMI is present. store a cardiac signal segment in the memory in response to the sensing circuit sensing the cardiac event; obtain a notch filtered signal segment by notch filtering the cardiac signal segment; characterised in that the control circuit is further configured to determine a count of crossings of the notch filtered signal segment by the cardiac signal segment; determine whether electromagnetic interference (EMI) is present in the cardiac signal segment based on a value of the count; and withhold a tachyarrhythmia therapy in response to determining that EMI is present.
A blood processing apparatus comprising: a plurality of fluid chambers each having an internal space; a chamber pressurizing member compressing or expanding the internal spaces of the fluid chambers ; a chamber pressurizing member driver driving the chamber pressurizing member ; and a flow control unit , wherein the plurality of fluid chambers includes n fluid chambers (where n is 2 or more and a positive integer), the n fluid chambers are each connected with a first flow tube through which a fluid is provided to the chamber and a second flow tube through which a fluid of the chamber is discharged therefrom, and the flow control unit controls a flow through the first and second flow tubes connected to the n chambers and characterized in that when the n is an even number, n/2 chambers are compressed and another n/2 chambers are expanded simultaneously, wherein when the n is an odd number, (n+1)/2 chambers are compressed and (n-1)/2 chambers are expanded simultaneously. a plurality of fluid chambers each having an internal space; a chamber pressurizing member compressing or expanding the internal spaces of the fluid chambers ; a chamber pressurizing member driver driving the chamber pressurizing member ; and a flow control unit , wherein the plurality of fluid chambers includes n fluid chambers (where n is 2 or more and a positive integer), the n fluid chambers are each connected with a first flow tube through which a fluid is provided to the chamber and a second flow tube through which a fluid of the chamber is discharged therefrom, and the flow control unit controls a flow through the first and second flow tubes connected to the n chambers and characterized in that when the n is an even number, n/2 chambers are compressed and another n/2 chambers are expanded simultaneously, wherein when the n is an odd number, (n+1)/2 chambers are compressed and (n-1)/2 chambers are expanded simultaneously. a flow control unit , wherein the plurality of fluid chambers includes n fluid chambers (where n is 2 or more and a positive integer), the n fluid chambers are each connected with a first flow tube through which a fluid is provided to the chamber and a second flow tube through which a fluid of the chamber is discharged therefrom, and the flow control unit controls a flow through the first and second flow tubes connected to the n chambers and characterized in that when the n is an even number, n/2 chambers are compressed and another n/2 chambers are expanded simultaneously, wherein when the n is an odd number, (n+1)/2 chambers are compressed and (n-1)/2 chambers are expanded simultaneously.
A method of controlling a wind turbine, the wind turbine comprising at least one wind speed sensor, a number of pitch-adjustable rotor blades, and a control system for changing the pitch of the rotor blades and/or a generator torque, the method comprising: - obtaining a number of pre-defined wind speed intervals; - determining at time intervals an error parameter as the difference between an estimated wind speed and a measured wind speed as measured by the wind speed sensor; - obtaining over time and for each wind speed interval a group of error parameters, wherein the error parameters of a group are determined from measured wind speeds falling within the wind speed interval of the group; - determining for each wind speed interval and for each group of error parameters a wind speed offset based on the average of the error parameters within the group; - adjusting the measured wind speed as a function of the wind speed offsets of the different wind speed intervals; - determining a control parameter of the wind turbine as a function of the adjusted wind speed; and - controlling the wind turbine according to the control parameter. - obtaining a number of pre-defined wind speed intervals; - determining at time intervals an error parameter as the difference between an estimated wind speed and a measured wind speed as measured by the wind speed sensor; - obtaining over time and for each wind speed interval a group of error parameters, wherein the error parameters of a group are determined from measured wind speeds falling within the wind speed interval of the group; - determining for each wind speed interval and for each group of error parameters a wind speed offset based on the average of the error parameters within the group; - adjusting the measured wind speed as a function of the wind speed offsets of the different wind speed intervals; - determining a control parameter of the wind turbine as a function of the adjusted wind speed; and - controlling the wind turbine according to the control parameter.
A method for making a composite polyamide membrane comprising a porous support and a thin film polyamide layer, wherein the method comprises the steps of applying an aqueous-based solution in combination with a common organic-based solution to a surface of the porous support, wherein: the aqueous-based solution comprises from 0.1 to 20 weight percent of a polyfunctional amine monomer that includes at least two primary or secondary amino groups; and the common organic-based solution comprises a combination of: i) from 0.1 to 0.3 wt% of a polyfunctional amine-reactive monomer comprising two to three acyl halide moieties; ii) from 0.005 to 0.02 wt% of a polyfunctional amine-reactive monomer represented by Formula (I): wherein A is selected from: oxygen (-O-), carbon (-C-) and silicon (-Si-) each of which may be unsubstituted or substituted with an alkyl group having from 1 to 4 carbon atoms; or A is a carbonyl group (-C(O)-), and X is the same or different and is selected from a halogen; and iii) from 0.02 to 0.6 wt% of an acid compound comprising at least one carboxylic acid moiety or salt thereof and at least one acyl halide moiety; and wherein the resulting thin film polyamide layer has a dissociated carboxylate content at pH 9.5 of at least 0.16 moles/kg as measured by Rutherford Backscattering. the aqueous-based solution comprises from 0.1 to 20 weight percent of a polyfunctional amine monomer that includes at least two primary or secondary amino groups; and the common organic-based solution comprises a combination of: i) from 0.1 to 0.3 wt% of a polyfunctional amine-reactive monomer comprising two to three acyl halide moieties; ii) from 0.005 to 0.02 wt% of a polyfunctional amine-reactive monomer represented by Formula (I): wherein A is selected from: oxygen (-O-), carbon (-C-) and silicon (-Si-) each of which may be unsubstituted or substituted with an alkyl group having from 1 to 4 carbon atoms; or A is a carbonyl group (-C(O)-), and X is the same or different and is selected from a halogen; and iii) from 0.02 to 0.6 wt% of an acid compound comprising at least one carboxylic acid moiety or salt thereof and at least one acyl halide moiety; and i) from 0.1 to 0.3 wt% of a polyfunctional amine-reactive monomer comprising two to three acyl halide moieties; ii) from 0.005 to 0.02 wt% of a polyfunctional amine-reactive monomer represented by Formula (I): wherein A is selected from: oxygen (-O-), carbon (-C-) and silicon (-Si-) each of which may be unsubstituted or substituted with an alkyl group having from 1 to 4 carbon atoms; or A is a carbonyl group (-C(O)-), and X is the same or different and is selected from a halogen; and iii) from 0.02 to 0.6 wt% of an acid compound comprising at least one carboxylic acid moiety or salt thereof and at least one acyl halide moiety; and wherein the resulting thin film polyamide layer has a dissociated carboxylate content at pH 9.5 of at least 0.16 moles/kg as measured by Rutherford Backscattering.
A locator tool for locating a valve implanted beneath skin, comprising: an annular base member having a proximal end and a distal end that is configured to be placed on a skin surface above a valve implanted beneath the skin surface; and a deck supported across the base member; wherein the locator tool is characterized by the deck having at least a portion formed of a material through which tactile access is obtainable, the material being movable to accommodate a valve protrusion in a skin surface on which the base member is configured to be placed, and wherein the material comprises an elastic material which is movable by deforming around a protrusion of skin. an annular base member having a proximal end and a distal end that is configured to be placed on a skin surface above a valve implanted beneath the skin surface; and a deck supported across the base member; wherein the locator tool is characterized by the deck having at least a portion formed of a material through which tactile access is obtainable, the material being movable to accommodate a valve protrusion in a skin surface on which the base member is configured to be placed, and wherein the material comprises an elastic material which is movable by deforming around a protrusion of skin.
Metal or metallized reinforcer, at least the surface of which is at least partially metallic, at least said metallic part being coated with a polybenzoxazine, the repeat units of which comprise at least one unit corresponding to the formulae (I) or (II): in which: - Z 1 represents an at least divalent, aliphatic, cycloaliphatic or aromatic bonding group comprising at least one carbon atom and optionally at least one heteroatom selected from O, S, N and P; - X 1 and X 2 , which are identical or different, represent O or S; - Ar 1 and Ar 2 , which are identical or different, represent a substituted or unsubstituted phenylene group; - Z 2 represents O or (S) n , the symbol "n" representing an integer equal to 1 or greater than 1, - the symbol "*" represents the attachment resulting from the opening of the oxazine rings. - Z 1 represents an at least divalent, aliphatic, cycloaliphatic or aromatic bonding group comprising at least one carbon atom and optionally at least one heteroatom selected from O, S, N and P; - X 1 and X 2 , which are identical or different, represent O or S; - Ar 1 and Ar 2 , which are identical or different, represent a substituted or unsubstituted phenylene group; - Z 2 represents O or (S) n , the symbol "n" representing an integer equal to 1 or greater than 1, - the symbol "*" represents the attachment resulting from the opening of the oxazine rings.
A composite airfoil , comprising: a first ply having a first plurality of strips of fiber oriented at a first angle with respect to a longitudinal axis and a second plurality of strips of fiber oriented at a second angle with respect to the longitudinal axis characterised in that at least one strip of the first plurality of strips of fiber intersects at least one strip of the second plurality of strips of fiber at a common intersection line within the first ply without a gap or a space between the at least one strip of the first plurality of strips of fiber and the at least one strip of the second plurality of strips of fiber and at least a first subset of the first plurality of strips of fiber has fibers intersecting and oriented perpendicular to the fibers of at least a second subset of the second plurality of strips of fiber within the first ply. a first ply having a first plurality of strips of fiber oriented at a first angle with respect to a longitudinal axis and a second plurality of strips of fiber oriented at a second angle with respect to the longitudinal axis characterised in that at least one strip of the first plurality of strips of fiber intersects at least one strip of the second plurality of strips of fiber at a common intersection line within the first ply without a gap or a space between the at least one strip of the first plurality of strips of fiber and the at least one strip of the second plurality of strips of fiber and at least a first subset of the first plurality of strips of fiber has fibers intersecting and oriented perpendicular to the fibers of at least a second subset of the second plurality of strips of fiber within the first ply.
Method for determining a performance index of a cooking vessel subjected to a heating power generated by means of heating , said index being representative of the thermal inertia of said cooking vessel to sear food, said cooking vessel comprising a bottom and a side wall , characterised in that it comprises the following steps: a) subjecting the bottom of the cooking vessel to the means of heating turned on at a determined heating power, with the heating of the bottom resulting in an increase in the temperature of the upper face of the bottom and of the side wall , b) measuring and recording at regular time intervals the temperature of the upper face of the bottom until the temperature measured reaches a predetermined temperature T, c) cutting off the means of heating and simultaneously pouring a predetermined mass of water M into the cooking vessel at instant T0, d) measuring and recording at regular time intervals the mass of residual water in the cooking vessel, e) determining the performance index from the calculations and recording made of the mass of residual water. a) subjecting the bottom of the cooking vessel to the means of heating turned on at a determined heating power, with the heating of the bottom resulting in an increase in the temperature of the upper face of the bottom and of the side wall , b) measuring and recording at regular time intervals the temperature of the upper face of the bottom until the temperature measured reaches a predetermined temperature T, c) cutting off the means of heating and simultaneously pouring a predetermined mass of water M into the cooking vessel at instant T0, d) measuring and recording at regular time intervals the mass of residual water in the cooking vessel, e) determining the performance index from the calculations and recording made of the mass of residual water.
An extrude-to-fill injection molding apparatus comprising: a barrel including an end associated with a mold through a nozzle; a hopper coupled to the barrel and configured to fill a material into the barrel; one or more heaters associated with the barrel at a distance from the hopper to heat the material; and an extrusion screw received inside the barrel and configured to rotate clockwise and counter-clockwise; wherein the barrel or the extrusion screw is movable in an axial direction between a first position in which the extrusion screw rotates relative to the barrel to pump the heated material into the mold through the nozzle and a second position in which the extrusion screw closes the nozzle; and the apparatus configured to restrict movement of the extrusion screw in the axial direction while pumping the heated material into the mold. a barrel including an end associated with a mold through a nozzle; a hopper coupled to the barrel and configured to fill a material into the barrel; one or more heaters associated with the barrel at a distance from the hopper to heat the material; and an extrusion screw received inside the barrel and configured to rotate clockwise and counter-clockwise; wherein the barrel or the extrusion screw is movable in an axial direction between a first position in which the extrusion screw rotates relative to the barrel to pump the heated material into the mold through the nozzle and a second position in which the extrusion screw closes the nozzle; and the apparatus configured to restrict movement of the extrusion screw in the axial direction while pumping the heated material into the mold.
A computer-implemented method for providing end-to-end mobile call authentication, the method comprising: receiving , by one or more computing devices, a token indicative of a call request from a calling party, the token comprising a called party telephone number and a time of the call request, wherein the called party telephone number is associated with a called party and a called party device , and wherein the calling party provides the token to the one or more computing devices upon placing the call request to the called party; accessing , by the one or more computing devices, a subscriber database to determine identifying information associated with the calling party based at least in part on the token; authenticating , by the one or more computing devices, the token based at least in part on the identifying information and using one or more predefined authentication protocols; storing , by the one or more computing devices, the authenticated token in a call session registry , wherein the call session registry stores tokens indicative of a plurality of active telephone call events until the telephone call events are terminated; receiving , by the one or more computing devices, a verification request for the call request from the called party; in response to receiving the verification request, verifying , by the one or more computing devices, the call request by determining that the authenticated token is currently stored in the call session registry ; and in response to the verifying, notifying , by the one or more computing devices, the called party that the call request has been verified. receiving , by one or more computing devices, a token indicative of a call request from a calling party, the token comprising a called party telephone number and a time of the call request, wherein the called party telephone number is associated with a called party and a called party device , and wherein the calling party provides the token to the one or more computing devices upon placing the call request to the called party; accessing , by the one or more computing devices, a subscriber database to determine identifying information associated with the calling party based at least in part on the token; authenticating , by the one or more computing devices, the token based at least in part on the identifying information and using one or more predefined authentication protocols; storing , by the one or more computing devices, the authenticated token in a call session registry , wherein the call session registry stores tokens indicative of a plurality of active telephone call events until the telephone call events are terminated; receiving , by the one or more computing devices, a verification request for the call request from the called party; in response to receiving the verification request, verifying , by the one or more computing devices, the call request by determining that the authenticated token is currently stored in the call session registry ; and in response to the verifying, notifying , by the one or more computing devices, the called party that the call request has been verified.
A suspension mount which connects with a vehicle body a suspension member (A) constituting a suspension mechanism of the vehicle, wherein said suspension mount comprises: an inside member connected with said suspension member (A), an expandable resin elastomer which clamps an extended portion formed of an expandable resin and extended from said inside member , a case member which has a containing portion for integrally containing said inside member and said expandable resin elastomer , a plate member which is integrally adhered to an opening end of said case member and has a compression surface for compressing said expandable resin elastomer contained inside of said containing portion of said case member , along with a bottom inner surface of said case member , in a status that said expandable resin elastomer clasps said extended portion of said inside member , and a compressing means for compressing said expandable resin elastomer in an extending direction of said extended portion of said inside member in association with the compression of said expandable resin elastomer by said bottom inner surface of said case member and said compression surface of said plate member , characterized in that an inclined portion which constitutes the compressing means is integrally formed in the extended portion of the inside member . an inside member connected with said suspension member (A), an expandable resin elastomer which clamps an extended portion formed of an expandable resin and extended from said inside member , a case member which has a containing portion for integrally containing said inside member and said expandable resin elastomer , a plate member which is integrally adhered to an opening end of said case member and has a compression surface for compressing said expandable resin elastomer contained inside of said containing portion of said case member , along with a bottom inner surface of said case member , in a status that said expandable resin elastomer clasps said extended portion of said inside member , and a compressing means for compressing said expandable resin elastomer in an extending direction of said extended portion of said inside member in association with the compression of said expandable resin elastomer by said bottom inner surface of said case member and said compression surface of said plate member , characterized in that an inclined portion which constitutes the compressing means is integrally formed in the extended portion of the inside member .