mhurhangee/ep-ind-claims huggingface dataset:
A propeller fan including a plurality of blades circumferentially spaced from each other for performing blowing according to rotation around an imaginary center axis, wherein: each of said blades has a front edge located on a forward side in a rotational direction of the propeller fan; when an imaginary circle is drawn around said center axis to separate said plurality of blades from each other in the circumferential direction, a connection portion is defined inside the imaginary circle and the blades are defined outside the imaginary circle; when the propeller fan is viewed in a direction of said center axis, said front edge is provided with a first convex portion having a round form protruding toward an intake side of each of said blades, when viewed from the intake side, the convex portion has a curved surface rising from a surface of the blade; and said first convex portion is located outside the imaginary circle; characterised in that said first convex portion is formed only near the periphery of the connection portion. each of said blades has a front edge located on a forward side in a rotational direction of the propeller fan; when an imaginary circle is drawn around said center axis to separate said plurality of blades from each other in the circumferential direction, a connection portion is defined inside the imaginary circle and the blades are defined outside the imaginary circle; when the propeller fan is viewed in a direction of said center axis, said front edge is provided with a first convex portion having a round form protruding toward an intake side of each of said blades, when viewed from the intake side, the convex portion has a curved surface rising from a surface of the blade; and said first convex portion is located outside the imaginary circle; characterised in that said first convex portion is formed only near the periphery of the connection portion.
A multimode optical fiber, comprising a central core surrounded by an outer optical cladding, said central core having (i) an outer radius R 1, (ii) a maximum refractive index n 1, (iii) a minimum refractive index n 0, and (iv) a graded-index profile n ( r) that is a function of the radial distance r from the center of said central core, said central core's graded-index profile n ( r) is defined by the following equation: n r = n 1 1 − 2 Δ r R 1 α where: Δ = n 1 2 − n 0 2 2 n 1 2 and α is between 1.96 and 2.05, with α a non-dimensional parameter that is indicative of the shape of the index profile, with n 0 and n 1 at an operating wavelength λ, said central core has a N value between 7 and 52, where N is defined by the following equation: N = R 1 λ 2 n 1 2 − n 0 2, with λ the operating wavelength such that λ ≥ 950nm, wherein said optical cladding comprises a region of depressed refractive index n 2, called a trench, surrounding the optical core, said trench having an inner radius R 1, an outer radius R 2, with R 2 > R 1, a refractive index difference Dn 2 = ( n 2 - n Cl)×1000 with respect to said optical cladding having at its outer edge a refractive index n Cl, with n 2 and n Cl at the operating wavelength λ, and a volume V 2 = π R 2 2 − R 1 2 × D n 2, and wherein said trench satisfies the criteria: − 2.20 < D n 2 < 0.0 and 220 × L n N − 1100 < V 2 < 220 × L n N − 865. Δ = n 1 2 − n 0 2 2 n 1 2 and α is between 1.96 and 2.05, with α a non-dimensional parameter that is indicative of the shape of the index profile, with n 0 and n 1 at an operating wavelength λ, said central core has a N value between 7 and 52, where N is defined by the following equation: N = R 1 λ 2 n 1 2 − n 0 2, with λ the operating wavelength such that λ ≥ 950nm, wherein said optical cladding comprises a region of depressed refractive index n 2, called a trench, surrounding the optical core, said trench having an inner radius R 1, an outer radius R 2, with R 2 > R 1, a refractive index difference Dn 2 = ( n 2 - n Cl)×1000 with respect to said optical cladding having at its outer edge a refractive index n Cl, with n 2 and n Cl at the operating wavelength λ, and a volume V 2 = π R 2 2 − R 1 2 × D n 2, and wherein said trench satisfies the criteria: − 2.20 < D n 2 < 0.0 and 220 × L n N − 1100 < V 2 < 220 × L n N − 865.
Profile server for providing a communication profile for communication via a communication network, wherein the communication profile is assigned to a subscriber identity module, said profile server comprising: a database, in which a plurality of subscriptions comprising a plurality of identifications is stored, wherein an identification is assigned to each subscription, wherein each subscription comprises subscription data for generating a communication profile, wherein the subscription data comprise an International Mobile Subscriber Identity, IMSI, an authentication key, Ki, or an Integrated Circuit Card Identifier, ICCID; a communication interface which is configured to receive a provision signal from a network entity, wherein the received provision signal comprises a subscription comprising an identification, wherein the subscription is assigned to the identification, wherein the communication interface is further configured to extract the subscription comprising the identification from the received provision signal and to store the extracted subscription comprising the extracted identification in the database, wherein the communication interface is further configured to receive an identification from the subscriber identity module; and a processor which is configured to retrieve from the database a subscription which is assigned to the received identification, to extract subscription data from the retrieved subscription, and to generate the communication profile on the basis of the extracted subscription data; wherein the communication interface is further configured to send the generated communication profile to the subscriber identity module in order to provide the communication profile for communication via the communication network. a database, in which a plurality of subscriptions comprising a plurality of identifications is stored, wherein an identification is assigned to each subscription, wherein each subscription comprises subscription data for generating a communication profile, wherein the subscription data comprise an International Mobile Subscriber Identity, IMSI, an authentication key, Ki, or an Integrated Circuit Card Identifier, ICCID; a communication interface which is configured to receive a provision signal from a network entity, wherein the received provision signal comprises a subscription comprising an identification, wherein the subscription is assigned to the identification, wherein the communication interface is further configured to extract the subscription comprising the identification from the received provision signal and to store the extracted subscription comprising the extracted identification in the database, wherein the communication interface is further configured to receive an identification from the subscriber identity module; and a processor which is configured to retrieve from the database a subscription which is assigned to the received identification, to extract subscription data from the retrieved subscription, and to generate the communication profile on the basis of the extracted subscription data;
Propulsion unit for an aircraft comprising: - a hollow chassis with an opening in the bottom, - a propulsion system comprising the following propulsion elements: an electric motor with a drive shaft bearing a propeller, a fuel cell providing electrical power to the electric motor, a tank feeding hydrogen gas to the fuel cell, and a cooling system, the propulsion unit being characterized in that it further comprises at least one platform, in which said or each platform is fastened to said chassis through said opening using fasteners and in which at least one propulsion element (154a-d) of the propulsion system is fastened to said or each platform. - a hollow chassis with an opening in the bottom, - a propulsion system comprising the following propulsion elements: an electric motor with a drive shaft bearing a propeller, a fuel cell providing electrical power to the electric motor, a tank feeding hydrogen gas to the fuel cell, and a cooling system,
An amplifier circuit for amplifying an input signal and outputting an output signal, said input signal being amplified by a variable gain, said gain being controlled by a received volume signal, said circuit comprising; a power amplifier for outputting said output signal; and a variable voltage power supply for supplying one or more supply voltages to the power amplifier, said one or more supply voltages being adjusted based on a control signal, wherein said control signal is derived from the input signal prior to application of any volume controlled gain and is adjusted by said received volume signal, and wherein said variable voltage power supply is a charge pump operable in two modes to generate different supply voltages in each mode. a power amplifier for outputting said output signal; and a variable voltage power supply for supplying one or more supply voltages to the power amplifier, said one or more supply voltages being adjusted based on a control signal, wherein said control signal is derived from the input signal prior to application of any volume controlled gain and is adjusted by said received volume signal, and wherein said variable voltage power supply is a charge pump operable in two modes to generate different supply voltages in each mode.
A chemical-mechanical polishing composition comprising: (a) abrasive particles, (b) a cobalt corrosion inhibitor, (c) a cobalt dishing control agent, wherein the cobalt dishing control agent comprises an anionic head group and a C 13 -C 20 aliphatic tail group, (d) an oxidizing agent that oxidizes cobalt, and (e) water, wherein the polishing composition has a pH of 3 to 8.5. (a) abrasive particles, (b) a cobalt corrosion inhibitor, (c) a cobalt dishing control agent, wherein the cobalt dishing control agent comprises an anionic head group and a C 13 -C 20 aliphatic tail group, (d) an oxidizing agent that oxidizes cobalt, and (e) water,
A phosphine compound expressed by General Formula below: wherein R 1 and R 2 are each independently a secondary C 3-18 alkyl group, tertiary C 4-18 alkyl group, or C 3-18 cycloalkyl group, while R 3 and R 4 are each independently a hydrogen or a methyl group, provided that R 3 and R 4 are not both hydrogen at the same time.
A waste heat recovery system utilizing a working fluid comprising: a high pressure vapor turbine arranged to receive high pressure working fluid vapor and to produce power and low pressure working fluid vapor; a low pressure vapor turbine arranged to receive said low pressure working fluid vapor and to produce power and expanded working fluid vapor; a recuperator arranged to receive said expanded working fluid vapor and to produce heat-depleted expanded working fluid vapor; a condenser for receiving said heat-depleted expanded working fluid vapor and producing condensate, and arranged to recycle a portion of the condensate to said recuperator to produce heated condensate and said heat-depleted expanded working fluid vapor; a first vaporizer arranged to receive a further portion of said condensate from said condenser and configured to receive heat from a low-temperature heat source, thereby producing low pressure working fluid vapor; and a second vaporizer arranged to receive said heated condensate from said recuperator and configured to receive heat from a high-temperature heat source, thereby producing said high pressure working fluid vapor. a high pressure vapor turbine arranged to receive high pressure working fluid vapor and to produce power and low pressure working fluid vapor; a low pressure vapor turbine arranged to receive said low pressure working fluid vapor and to produce power and expanded working fluid vapor; a recuperator arranged to receive said expanded working fluid vapor and to produce heat-depleted expanded working fluid vapor; a condenser for receiving said heat-depleted expanded working fluid vapor and producing condensate, and arranged to recycle a portion of the condensate to said recuperator to produce heated condensate and said heat-depleted expanded working fluid vapor; a first vaporizer arranged to receive a further portion of said condensate from said condenser and configured to receive heat from a low-temperature heat source, thereby producing low pressure working fluid vapor; and a second vaporizer arranged to receive said heated condensate from said recuperator and configured to receive heat from a high-temperature heat source, thereby producing said high pressure working fluid vapor.
A method comprising: receiving, from a first user equipment, UE, by a second UE responsive to the first UE entering an out-of-service, OOS, state, at least one OOS recovery parameter via a wireless personal area network, WPAN, connection; scanning, by the second UE, while the first UE is in an OOS state and responsive to determining that the WPAN connection is lost or a signal strength of the WPAN connection is less than a predetermined threshold level, a plurality of frequency bands for service based on the at least one OOS recovery parameter; and disabling, by the second UE, scanning of the plurality of frequency bands for service while the first UE is in an OOS state and while the signal strength of the WPAN connection is above the predetermined threshold level. receiving, from a first user equipment, UE, by a second UE responsive to the first UE entering an out-of-service, OOS, state, at least one OOS recovery parameter via a wireless personal area network, WPAN, connection; scanning, by the second UE, while the first UE is in an OOS state and responsive to determining that the WPAN connection is lost or a signal strength of the WPAN connection is less than a predetermined threshold level, a plurality of frequency bands for service based on the at least one OOS recovery parameter; and disabling, by the second UE, scanning of the plurality of frequency bands for service while the first UE is in an OOS state and while the signal strength of the WPAN connection is above the predetermined threshold level.
An articulated vehicle comprising first and second parts, each part having at least one respective road wheel and a longitudinal axis running substantially parallel to the intended direction of travel of that part of the vehicle, wherein the two parts are connected together by a connecting member, the first part is pivotally connected to the connecting member at two spaced apart points to pivot about a first axis relative to the connecting member and the second part is pivotally connected to the connecting member at two spaced apart points to pivot about a second axis relative to the connecting member, the first and second axes being substantially perpendicular to each other and intersect at a pivot point, characterized in that a first drive shaft is rotatably mounted to the first part and extends in a direction substantially perpendicular to the longitudinal axis of the first part, a second drive shaft is rotatably mounted to the second part and extends in a direction substantially perpendicular to the longitudinal axis of the second part and the first and second drive shafts are connected by a universal joint which allows the two shafts to pivot relative to each other about the pivot point.
A tissue penetrating system, comprising: a penetrating member (72, 83); a penetrating member driver (68, 79) coupled to the penetrating member; a penetrating member sensor (74, 91) coupled to the penetrating member, the penetrating member sensor configured to provide information relative to a depth of penetration of a penetrating member through a skin surface a processor (60, 93) coupled to the penetrating member sensor, characterised in that the processor is operable to: produce a signal indicative of a change in direction and magnitude of force exerted on the penetrating member; cause application of a braking force to the penetrating member in a direction away from the skin surface, wherein the braking force is utilized to assist in achieving a desired amount of skin penetration depth by the penetrating member; store penetrating member profiles in a memory; select a penetrating member driver profile; and modulate power from a power supply to the penetrating member driver through an amplifier to control velocity and depth of penetration. a penetrating member (72, 83); a penetrating member driver (68, 79) coupled to the penetrating member; a penetrating member sensor (74, 91) coupled to the penetrating member, the penetrating member sensor configured to provide information relative to a depth of penetration of a penetrating member through a skin surface a processor (60, 93) coupled to the penetrating member sensor, characterised in that the processor is operable to: produce a signal indicative of a change in direction and magnitude of force exerted on the penetrating member; cause application of a braking force to the penetrating member in a direction away from the skin surface, wherein the braking force is utilized to assist in achieving a desired amount of skin penetration depth by the penetrating member; store penetrating member profiles in a memory; select a penetrating member driver profile; and modulate power from a power supply to the penetrating member driver through an amplifier to control velocity and depth of penetration. produce a signal indicative of a change in direction and magnitude of force exerted on the penetrating member; cause application of a braking force to the penetrating member in a direction away from the skin surface, wherein the braking force is utilized to assist in achieving a desired amount of skin penetration depth by the penetrating member; store penetrating member profiles in a memory; select a penetrating member driver profile; and modulate power from a power supply to the penetrating member driver through an amplifier to control velocity and depth of penetration.
A molding method for a composite material, comprising: impregnating a first reinforcing base material with a first resin to prepare a first prepreg sheet that constitutes a base layer; impregnating a second reinforcing base material with a second resin to prepare a second prepreg sheet that constitutes a front surface layer, such that when the second prepreg sheet is stacked on the first prepreg sheet, an interface between the first prepreg sheet and the second prepreg sheet is set to an amount of the second resin in the second prepreg sheet per unit volume is larger than an amount of the first resin in the first prepreg sheet; stacking the second prepreg sheet on at least a portion of a surface of the first prepreg sheet; and heating and curing the first prepreg sheet and the second prepreg sheet, which are stacked, such that the front surface layer defined by the second prepreg sheet is integrally formed on a surface of the base layer defined by the first prepreg sheet; wherein the first resin is a thermosetting resin; and the second resin is a thermoplastic resin. impregnating a first reinforcing base material with a first resin to prepare a first prepreg sheet that constitutes a base layer; impregnating a second reinforcing base material with a second resin to prepare a second prepreg sheet that constitutes a front surface layer, such that when the second prepreg sheet is stacked on the first prepreg sheet, an interface between the first prepreg sheet and the second prepreg sheet is set to an amount of the second resin in the second prepreg sheet per unit volume is larger than an amount of the first resin in the first prepreg sheet; stacking the second prepreg sheet on at least a portion of a surface of the first prepreg sheet; and heating and curing the first prepreg sheet and the second prepreg sheet, which are stacked, such that the front surface layer defined by the second prepreg sheet is integrally formed on a surface of the base layer defined by the first prepreg sheet; wherein the first resin is a thermosetting resin; and the second resin is a thermoplastic resin.
A bundle guiding device of a compressor in which a bundle is inserted to a substantially cylindrical casing, the bundle including a rotor and a stationary part by which the rotor is rotatably supported, the bundle guiding device comprising: an inner roller that is configured to be mounted on a front portion of the bundle in an insertion direction of the bundle and is configured to roll in the insertion direction on an inner peripheral surface of the casing, the bundle guiding device being characterized by an outer roller that is configured to be mounted on a rear portion of the bundle in the insertion direction of the bundle and is configured to travel on a rail member fixed onto a base surface on which the casing is disposed; and a position adjusting mechanism (40, 140, 240, 340) that is configured to adjust the position of the bundle in a horizontal direction orthogonal to the insertion direction by applying an adjusting force to a receiving portion in the horizontal direction wherein one of the position adjusting mechanism (40, 140, 240, 340) and the receiving portion is configured to be mounted on the bundle, and the other of the position adjusting mechanism (40, 140, 240, 340) and the receiving portion is configured to be mounted on one of the base surface and the rail member. an inner roller that is configured to be mounted on a front portion of the bundle in an insertion direction of the bundle and is configured to roll in the insertion direction on an inner peripheral surface of the casing, the bundle guiding device being characterized by an outer roller that is configured to be mounted on a rear portion of the bundle in the insertion direction of the bundle and is configured to travel on a rail member fixed onto a base surface on which the casing is disposed; and a position adjusting mechanism (40, 140, 240, 340) that is configured to adjust the position of the bundle in a horizontal direction orthogonal to the insertion direction by applying an adjusting force to a receiving portion in the horizontal direction wherein one of the position adjusting mechanism (40, 140, 240, 340) and the receiving portion is configured to be mounted on the bundle, and the other of the position adjusting mechanism (40, 140, 240, 340) and the receiving portion is configured to be mounted on one of the base surface and the rail member.