mhurhangee/ep-ind-claims huggingface dataset:
A femoral implant alignment guide (500, 600) for implanting a femoral component in a patient comprising: a body configured to be placed on a distal end of a femur and be aligned on an axis from between the patient's femoral condyles through the patient's hip center, the body including: an elongated resection aperture with a major axis substantially perpendicular to the axis through the patient's hip center when the body is aligned on the axis through the patient's hip center, and an offset portion that is configured to extend to a point in a coronal plane of the patient that is shared with the patient's greater trochanter when the body is aligned on the axis through the patient's hip center; the femoral implant alignment guide further comprising: a rod; characterised in that the femoral implant alignment guide further comprises: a proximal trochanter probe comprising an aperture, and configured to be inserted into the skin lateral to the most lateral point of the greater trochanter until the tip of the trochanter probe contacts the most lateral point of the greater trochanter, wherein the offset portion of the guide comprises an aperture, wherein the rod is connected to both the trochanter probe and the offset portion through said apertures (517, 518) which constrain the rotation of the rod about its long axis. an elongated resection aperture with a major axis substantially perpendicular to the axis through the patient's hip center when the body is aligned on the axis through the patient's hip center, and an offset portion that is configured to extend to a point in a coronal plane of the patient that is shared with the patient's greater trochanter when the body is aligned on the axis through the patient's hip center; the femoral implant alignment guide further comprising: a rod; characterised in that the femoral implant alignment guide further comprises: a proximal trochanter probe comprising an aperture, and configured to be inserted into the skin lateral to the most lateral point of the greater trochanter until the tip of the trochanter probe contacts the most lateral point of the greater trochanter, wherein the offset portion of the guide comprises an aperture, wherein the rod is connected to both the trochanter probe and the offset portion through said apertures (517, 518) which constrain the rotation of the rod about its long axis. a proximal trochanter probe comprising an aperture, and configured to be inserted into the skin lateral to the most lateral point of the greater trochanter until the tip of the trochanter probe contacts the most lateral point of the greater trochanter, wherein the offset portion of the guide comprises an aperture, wherein the rod is connected to both the trochanter probe and the offset portion through said apertures (517, 518) which constrain the rotation of the rod about its long axis.
A photochromic polyurethane laminate comprising: a first resin sheet; a second resin sheet; a photochromic polyurethane layer, said photochromic polyurethane layer including a photochromic compound dissolved therewithin, said photochromic polyurethane layer having a top side and a bottom side, said top side bonded to said first resin sheet and said bottom side bonded to said second resin sheet; and wherein said photochromic polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane and at least one isocyanate polyurethane prepolymer and at least one photochromic compound. a first resin sheet; a second resin sheet; a photochromic polyurethane layer, said photochromic polyurethane layer including a photochromic compound dissolved therewithin, said photochromic polyurethane layer having a top side and a bottom side, said top side bonded to said first resin sheet and said bottom side bonded to said second resin sheet; and wherein said photochromic polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane and at least one isocyanate polyurethane prepolymer and at least one photochromic compound.
Method for operating an electric machine having a current source and having an electric motor as well as a current converter connected therebetween, - wherein an input current (I E) of the current source is converted into a multiphase output current (I U, I V, I W) for the electric motor by means of a pulse width modulated control of a number of semiconductor switches (44, 46) of the current converter, - wherein, during each period (62, 64, 66) of the control, a pulse (P V, P W) having a pulse length (T V, T W) is generated for at least one phase (U, V, W) for a period length (68, 70, 72), characterised in that in a period (62, 64, 66), a pulse (P V, P W) is divided into a leading first half-pulse (P V1, P W1) and into a trailing second half-pulse (P V2, P W2), each having half a pulse length (T V ', T W '), and the first half pulse (P V1, P W1) having a first shift time (T 1) and the second half pulse (P V2, P W2) having a second shift time (T 2) are time-shifted relative to each other within the period length of the period. - wherein an input current (I E) of the current source is converted into a multiphase output current (I U, I V, I W) for the electric motor by means of a pulse width modulated control of a number of semiconductor switches (44, 46) of the current converter, - wherein, during each period (62, 64, 66) of the control, a pulse (P V, P W) having a pulse length (T V, T W) is generated for at least one phase (U, V, W) for a period length (68, 70, 72),
An endoluminal prosthesis system comprising: a main graft body defining a flow lumen therethrough; a first opening through a wall of said main graft body; and a first tubular support member supported by the main graft body and overlapping an edge of the first opening, characterized in that: the first tubular support member is configured to increase the tear resistance of the main graft body adjacent to the first opening, and in that said first tubular support member extends through said first opening, said first tubular support member has end portions pulled back and fixed to the main graft body against the inside and outside of the wall of the main graft body surrounding the first opening, and said first tubular support member has a diameter from approximately 200 percent to approximately 800 percent of an unstretched diameter of the first opening. a main graft body defining a flow lumen therethrough; a first opening through a wall of said main graft body; and a first tubular support member supported by the main graft body and overlapping an edge of the first opening, characterized in that: the first tubular support member is configured to increase the tear resistance of the main graft body adjacent to the first opening, and in that said first tubular support member extends through said first opening, said first tubular support member has end portions pulled back and fixed to the main graft body against the inside and outside of the wall of the main graft body surrounding the first opening, and said first tubular support member has a diameter from approximately 200 percent to approximately 800 percent of an unstretched diameter of the first opening. the first tubular support member is configured to increase the tear resistance of the main graft body adjacent to the first opening, and in that said first tubular support member extends through said first opening, said first tubular support member has end portions pulled back and fixed to the main graft body against the inside and outside of the wall of the main graft body surrounding the first opening, and said first tubular support member has a diameter from approximately 200 percent to approximately 800 percent of an unstretched diameter of the first opening.
A battery module comprising: (a) a unit cell assembly comprising two or more battery cells or unit modules connected to each other in parallel or in series; (b) a left case coupled to a left side of the unit cell assembly, the left case being provided at a left outer side thereof with a first fastening groove extending parallel to a longitudinal direction (y) of the battery module such that a sensing assembly is fastened into the first fastening groove, the left case being provided at opposite ends thereof with second fastening grooves formed parallel to a height direction (x) of the battery module; and (c) a right case coupled to a right side of the unit cell assembly, an external input and output terminal being oriented to a front of the battery module, the right case being provided at a right inner side thereof with a plurality of fixing grooves formed parallel to a longitudinal direction (y) of the unit cell assembly such that the unit cell assembly is fastened and fixed into the fixing grooves; wherein the left case is provided at opposite ends thereof with insertion holes, through which one end of a sensing circuit unit electrically connected to the sensing assembly is coupled to the left case. wherein the sensing circuit unit is a voltage sensing circuit unit, wherein the left case is provided at a front and a rear thereof with fastening holes for coupling the battery module with an adjacent battery module, said fastening holes being formed in a lateral direction (z) of the battery module; wherein the right case is provided at a front and a rear thereof with fastening holes for coupling the battery module with an adjacent battery module, said fastening holes being formed in a lateral direction (z) of the battery module; and wherein the left case is further provided at a left side and opposite ends thereof with protective covers (340a, 340b and 342) to protect the sensing assembly from external impact. (a) a unit cell assembly comprising two or more battery cells or unit modules connected to each other in parallel or in series; (b) a left case coupled to a left side of the unit cell assembly, the left case being provided at a left outer side thereof with a first fastening groove extending parallel to a longitudinal direction (y) of the battery module such that a sensing assembly is fastened into the first fastening groove, the left case being provided at opposite ends thereof with second fastening grooves formed parallel to a height direction (x) of the battery module; and (c) a right case coupled to a right side of the unit cell assembly, an external input and output terminal being oriented to a front of the battery module, the right case being provided at a right inner side thereof with a plurality of fixing grooves formed parallel to a longitudinal direction (y) of the unit cell assembly such that the unit cell assembly is fastened and fixed into the fixing grooves;
A method for determining a disturbance condition in a power transmission line, wherein the method is performed by an Intelligent Electronic Device, IED, communicatively coupled with a measurement equipment connected with the power transmission line, the method comprising: obtaining a plurality of sample values corresponding to an electrical parameter measured in each phase among one or more phases, wherein the electrical parameter in the one or more phases is measured with the measurement equipment connected at one end of the power transmission line; determining a plurality of magnitudes of the electrical parameter corresponding to each phase based on the corresponding plurality of sample values, optionally wherein the magnitudes are root mean square, RMS, values; determining a plurality of difference values for each phase based on the corresponding plurality of magnitudes, wherein each of the plurality of difference values is representative of a rate of change of magnitudes for the corresponding phase; processing the plurality of difference values corresponding to the one or more phases using a machine learning technique to determine the disturbance condition in the power transmission line, wherein the disturbance condition is one of a load change condition, a power swing condition and an electrical fault condition; and performing at least one of a protection function and a control function based on the disturbance condition; characterized in that the machine learning technique is based on an ensemble machine learning technique, wherein the ensemble machine learning technique comprises an extreme gradient boost classification model trained for determining the disturbance condition. obtaining a plurality of sample values corresponding to an electrical parameter measured in each phase among one or more phases, wherein the electrical parameter in the one or more phases is measured with the measurement equipment connected at one end of the power transmission line; determining a plurality of magnitudes of the electrical parameter corresponding to each phase based on the corresponding plurality of sample values, optionally wherein the magnitudes are root mean square, RMS, values; determining a plurality of difference values for each phase based on the corresponding plurality of magnitudes, wherein each of the plurality of difference values is representative of a rate of change of magnitudes for the corresponding phase; processing the plurality of difference values corresponding to the one or more phases using a machine learning technique to determine the disturbance condition in the power transmission line, wherein the disturbance condition is one of a load change condition, a power swing condition and an electrical fault condition; and performing at least one of a protection function and a control function based on the disturbance condition; characterized in that the machine learning technique is based on an ensemble machine learning technique, wherein the ensemble machine learning technique comprises an extreme gradient boost classification model trained for determining the disturbance condition.
A method for manufacturing a semiconductor device having a current path, comprising the steps of: preparing a substrate (2, 120) that has a first surface (2A, 120A) and a second surface (2B, 120B) opposite to said first surface and that is made of silicon carbide having a 4H type single-crystal structure, a processing damage layer being formed on said second surface in the step of preparing said substrate; removing said processing damage layer on said second surface; forming, on said first surface, a semiconductor layer constituting at least a part of said current path and made of silicon carbide; heating said substrate and said semiconductor layer after the step of removing said processing damage layer, and polishing said first surface before the step of forming said semiconductor layer, further comprising the step of forming a base layer made of silicon carbide on said second surface (2B, 120B) after the step of removing said processing damage layer and before the step of forming said semiconductor layer. preparing a substrate (2, 120) that has a first surface (2A, 120A) and a second surface (2B, 120B) opposite to said first surface and that is made of silicon carbide having a 4H type single-crystal structure, a processing damage layer being formed on said second surface in the step of preparing said substrate; removing said processing damage layer on said second surface; forming, on said first surface, a semiconductor layer constituting at least a part of said current path and made of silicon carbide; heating said substrate and said semiconductor layer after the step of removing said processing damage layer, and polishing said first surface before the step of forming said semiconductor layer, further comprising the step of forming a base layer made of silicon carbide on said second surface (2B, 120B) after the step of removing said processing damage layer and before the step of forming said semiconductor layer.
A catheter comprising: an elongated body having a multi-layered portion with a magnetic-based sensor assembly, a control handle proximal of the elongated body, and,a distal section distal of the elongated body, the distal section having an electrode wherein the portion has a first layer, a braided mesh over the first layer, and a second layer, the first layer defining a lumen, the second layer having a reflowed construction over the braided mesh and the first layer, the first and second layers being of similar thermoplastic materials, and wherein the magnetic-based sensor assembly has a first wire sensor with a first coil portion, a first distal portion and a first proximal portion, the first coil portion being at a first location on the second layer of the elongated body, the first distal portion and the first proximal portion extending toward a proximal end of the elongated body, wherein the magnetic-based sensor assembly has a second wire sensor with a second coil portion, a second distal portion and a second proximal portion, the second coil portion being at a second location on the second layer of the elongated body, the second location being distal of the first location, the second distal portion and the second proximal portion extending toward a proximal end of the elongated body, with one segment of each passing under the first coil portion of the first wire sensor, wherein the catheter further comprises an insulation sleeve on the second layer of the elongated body between the first coil portion and the segments of the second distal and proximal portions. an elongated body having a multi-layered portion with a magnetic-based sensor assembly, a control handle proximal of the elongated body, and,a distal section distal of the elongated body, the distal section having an electrode wherein the portion has a first layer, a braided mesh over the first layer, and a second layer, the first layer defining a lumen, the second layer having a reflowed construction over the braided mesh and the first layer, the first and second layers being of similar thermoplastic materials, and wherein the magnetic-based sensor assembly has a first wire sensor with a first coil portion, a first distal portion and a first proximal portion, the first coil portion being at a first location on the second layer of the elongated body, the first distal portion and the first proximal portion extending toward a proximal end of the elongated body, wherein the magnetic-based sensor assembly has a second wire sensor with a second coil portion, a second distal portion and a second proximal portion, the second coil portion being at a second location on the second layer of the elongated body, the second location being distal of the first location, the second distal portion and the second proximal portion extending toward a proximal end of the elongated body, with one segment of each passing under the first coil portion of the first wire sensor, wherein the catheter further comprises an insulation sleeve on the second layer of the elongated body between the first coil portion and the segments of the second distal and proximal portions.
A bladed tool comprising: a blade including a surface-engaging edge and a blade-retaining shank extending rearwardly of the surface-engaging edge; and a handle comprising (i) an elongated handle body having longitudinally opposed body front and rear ends, (ii) at least one side wall extending between the body front and rear ends and including an outer surface configured for gripping by a user and an inner surface that defines an interior access channel extending from the body rear end toward a forward channel wall located to the rear of the body front end, and (iii) a handle core extending between the body front end and the forward channel wall and defining a shank-retaining slot extending between a forward slot-opening in the body front end and a rearward slot-opening in the front channel wall; characterised in that (i) the shank extends rearwardly through the shank-retaining slot such that a protruding shank portion extends to the rear of the forward channel wall and (ii) forward movement of the shank relative to the handle body is prevented at least in part by bending the shank such that the protruding shank portion is misaligned relative to the remainder of the shank by a bending tool, such that the protruding shank-portion cannot pass through the shank-retaining slot due to being bent, thereby retaining the shank in the handle. a blade including a surface-engaging edge and a blade-retaining shank extending rearwardly of the surface-engaging edge; and a handle comprising (i) an elongated handle body having longitudinally opposed body front and rear ends, (ii) at least one side wall extending between the body front and rear ends and including an outer surface configured for gripping by a user and an inner surface that defines an interior access channel extending from the body rear end toward a forward channel wall located to the rear of the body front end, and (iii) a handle core extending between the body front end and the forward channel wall and defining a shank-retaining slot extending between a forward slot-opening in the body front end and a rearward slot-opening in the front channel wall; characterised in that (i) the shank extends rearwardly through the shank-retaining slot such that a protruding shank portion extends to the rear of the forward channel wall and (ii) forward movement of the shank relative to the handle body is prevented at least in part by bending the shank such that the protruding shank portion is misaligned relative to the remainder of the shank by a bending tool, such that the protruding shank-portion cannot pass through the shank-retaining slot due to being bent, thereby retaining the shank in the handle.
A cochlear implant comprising an external coil, an internal component having a housing, an internal coil, and a ceramic body arranged between the external coil and the internal coil, the external coil and the internal coil being spatially separated coil units and comprised by the housing of the internal component, the spatial separation being along a thickness of the housing, and where a proximal surface of the ceramic body acts as a substrate for positioning the external coil, and where the proximal surface of the ceramic body is the side that is closer to skin of the patient when the cochlear implant is in implanted position, a storage component configured to receive an additional energy, an insulated wire following shape of the housing to connect the external coil to a hermetically sealed electronic circuitry comprised within the housing, wherein that following shape of the housing comprises the insulated wire running from the external coil along an inner periphery, corresponding to thickness of the housing, to the hermetically sealed electronic circuitry, and wherein one of the external coil or the internal coil is adapted to receive energy from a transmitter coil connected to a power supply; and another of the external coil or the internal coil is adapted to receive the additional energy from the transmitter coil. an external coil, an internal component having a housing, an internal coil, and a ceramic body arranged between the external coil and the internal coil, the external coil and the internal coil being spatially separated coil units and comprised by the housing of the internal component, the spatial separation being along a thickness of the housing, and where a proximal surface of the ceramic body acts as a substrate for positioning the external coil, and where the proximal surface of the ceramic body is the side that is closer to skin of the patient when the cochlear implant is in implanted position, a storage component configured to receive an additional energy, an insulated wire following shape of the housing to connect the external coil to a hermetically sealed electronic circuitry comprised within the housing, wherein that following shape of the housing comprises the insulated wire running from the external coil along an inner periphery, corresponding to thickness of the housing, to the hermetically sealed electronic circuitry, and wherein one of the external coil or the internal coil is adapted to receive energy from a transmitter coil connected to a power supply; and another of the external coil or the internal coil is adapted to receive the additional energy from the transmitter coil.