mhurhangee/patent-ind-claim-en huggingface dataset:
A control system for controlling a quantity of blood in a blood reservoir of a perfusion system in which the blood reservoir is supplied through a venous line (V) and a pump is configured to circulate blood out of the blood reservoir through an outgoing line, the control system comprising: a venous flow sensor configured to measure a venous flow rate of blood in the venous line (V), an outgoing flow sensor configured to measure an arterial flow rate of blood in the outgoing line and/or in an arterial line (A), a blood quantity sensor system configured to generate a blood quantity output indicative of a quantity of blood in the blood reservoir, and a controller, the controller configured to receive as inputs the venous flow rate, the arterial flow rate, and the blood quantity output; and to determine whether the blood quantity output is below a first blood quantity threshold, wherein the controller comprises decision logic permitting it to issue, while the quantity of blood is below the first blood quantity threshold, a signal to control the pump to prevent the arterial flow rate from exceeding the venous flow rate, as measured by the venous flow sensor , so as to arrest a decrease of blood in the blood reservoir . a venous flow sensor configured to measure a venous flow rate of blood in the venous line (V), an outgoing flow sensor configured to measure an arterial flow rate of blood in the outgoing line and/or in an arterial line (A), a blood quantity sensor system configured to generate a blood quantity output indicative of a quantity of blood in the blood reservoir, and a controller, the controller configured to receive as inputs the venous flow rate, the arterial flow rate, and the blood quantity output; and to determine whether the blood quantity output is below a first blood quantity threshold, wherein the controller comprises decision logic permitting it to issue, while the quantity of blood is below the first blood quantity threshold, a signal to control the pump to prevent the arterial flow rate from exceeding the venous flow rate, as measured by the venous flow sensor , so as to arrest a decrease of blood in the blood reservoir .
A peripheral device for use with a user terminal , the peripheral device comprising: a first housing part and a second housing part flexibly coupled together, the peripheral device being configured to be operated in an open mode wherein the first housing part and the second housing part lie adjacent to each other such that the peripheral device forms a stand for the user terminal and a closed mode wherein the first housing part and the second housing part lie facing each other; at least one transducer directed in a first orientation suitable for operating in a closed mode; and at least one further transducer directed in a further orientation suitable for operating in an open mode, characterized by further comprising: at least one sensor in the first housing part configured to determine whether the peripheral device is in the open mode or the closed mode; and a control logic for controlling the at least one transducer and the at least one further transducer based on the at least one sensor determining whether the peripheral device is in the open mode or the closed mode. a first housing part and a second housing part flexibly coupled together, the peripheral device being configured to be operated in an open mode wherein the first housing part and the second housing part lie adjacent to each other such that the peripheral device forms a stand for the user terminal and a closed mode wherein the first housing part and the second housing part lie facing each other; at least one transducer directed in a first orientation suitable for operating in a closed mode; and at least one further transducer directed in a further orientation suitable for operating in an open mode, characterized by further comprising: at least one sensor in the first housing part configured to determine whether the peripheral device is in the open mode or the closed mode; and a control logic for controlling the at least one transducer and the at least one further transducer based on the at least one sensor determining whether the peripheral device is in the open mode or the closed mode. at least one sensor in the first housing part configured to determine whether the peripheral device is in the open mode or the closed mode; and a control logic for controlling the at least one transducer and the at least one further transducer based on the at least one sensor determining whether the peripheral device is in the open mode or the closed mode.
A model toy, comprising: a tray support configured to 2. support, in use, a supported portion of a tray , the tray comprising a first placement portion and a second placement portion provided on an opposite side of the first placement portion ; a housing which supports the tray support rotatably around a first axis, and which has an opening ; a door which is supported rotatably around a second axis with respect to the housing , and which is provided at the opening ; and an operation unit configured to operate rotation of the tray support , characterized in that the opening is formed to oppose the tray support in a first axis direction, the door comprises a main body and a regulated portion which are provided at symmetrical positions with respect to the second axis, and wherein when the tray support is in an intermediate angle range between a first angle posture and a second angle posture reversed from the first angle posture, at least part of the tray support is located closer to the regulated portion than that in the first angle posture and the second posture such that the tray support regulates an opening operation of the door and supports the door in a closed state. a tray support configured to 2. support, in use, a supported portion of a tray , the tray comprising a first placement portion and a second placement portion provided on an opposite side of the first placement portion ; a housing which supports the tray support rotatably around a first axis, and which has an opening ; a door which is supported rotatably around a second axis with respect to the housing , and which is provided at the opening ; and an operation unit configured to operate rotation of the tray support , characterized in that the opening is formed to oppose the tray support in a first axis direction, the door comprises a main body and a regulated portion which are provided at symmetrical positions with respect to the second axis, and wherein when the tray support is in an intermediate angle range between a first angle posture and a second angle posture reversed from the first angle posture, at least part of the tray support is located closer to the regulated portion than that in the first angle posture and the second posture such that the tray support regulates an opening operation of the door and supports the door in a closed state.
A smoke evacuation damper comprising a housing defining a duct for the evacuation of smoke there through from an upstream end of said duct to a downstream end , configured to face an exhaust shaft; a valve mounted in said duct and movable between an open position and a closed position; at least one piece of intumescent material provided in the smoke evacuation damper for sealing the valve in the housing when activated, wherein the smoke evacuation damper further comprises a conductor made in a heat conductive material, defined as a material having thermal conductivity of at least at least 5 W/(mK), said conductor contacting the piece of intumescent material and extending in a downstream direction (P1), from said piece of intumescent material, in or along the smoke evacuation damper and in that the damper further comprises a first sealing member provided in the duct such that valve abuts the first sealing member when in a closed position, whereby the piece of intumescent material is provided downstream of and adjacent said first sealing member .
Arrangement of turboshaft engines, comprising two turboshaft engines , each of which comprises a cold section comprising one or more axial-flow or centrifugal-flow compressors, which may or may not be mechanically linked, upstream of a combustion chamber and a hot section comprising one or more axial-flow or inward-flow turbines, downstream of the combustion chamber, wherein the turboshaft engines are coupled by two heat exchangers , a first of the heat exchangers bringing an output airflow from the cold section of a first of the turboshaft engines into a heat exchanging relationship with an output gas stream from the hot section of a second of the turboshaft engines, and a second of the heat exchangers bringing the output gas stream from the hot section of the first of the turboshaft engines into a heat exchanging relationship with the output airflow from the cold section of the second of the turboshaft engines, the rotational axes of the turboshaft engines are parallel and the directions of stream flow along the turboshaft engines are opposite, each of the turboshaft engines comprises a power take-off device taking power, the arrangement being characterised in that it comprises a drive shaft connected to each of the power take-off devices by a respective mechanical transmission , each comprising a transmission shaft , the transmission shafts being in the continuation of one another and in that the drive shaft extends between the transmission shafts and between the main parts of the turboshaft engines in a direction that is perpendicular to the turboshaft engines , and the turboshaft engines comprises a free turbine in the hot section, without any mechanical link with the cold section, however comprising a power take-off shaft of the device taking power from the turboshaft engines.
Baking pan for baking a baking mass, in particular a cake mass, a yeast mass or other masses rich in protein - with at least one bottom surface and at least one upper opening, wherein the bottom surface and the upper opening are opposite each other and the distance between the bottom surface and the upper opening corresponds to the height h B of the baking pan; - with at least one circular or elliptical side wall or four side walls a, b, c, d, each extending from and connecting the bottom surface and the upper opening; - with at least one continuous bar-shaped elevation of height h E extending from the bottom surface in the direction of the upper opening, which runs along the bottom surface and divides the bottom surface into at least two segments, wherein the height h E of the at least one bar-shaped elevation is between 1/3 and 4/5, preferably 1/3 to 2/3 of the total height h B of the baking pan, characterized in that the at least one bar-shaped elevation is formed integrally with the baking pan, and the at least one bar-shaped elevation is blackened to increase heat transfer and the bottom surface and the side walls are not blackened, so that the at least one bar -shaped elevation has an increased heat transfer than the bottom surface and/or side walls of the baking pan. - with at least one bottom surface and at least one upper opening, wherein the bottom surface and the upper opening are opposite each other and the distance between the bottom surface and the upper opening corresponds to the height h B of the baking pan; - with at least one circular or elliptical side wall or four side walls a, b, c, d, each extending from and connecting the bottom surface and the upper opening; - with at least one continuous bar-shaped elevation of height h E extending from the bottom surface in the direction of the upper opening, which runs along the bottom surface and divides the bottom surface into at least two segments, wherein the height h E of the at least one bar-shaped elevation is between 1/3 and 4/5, preferably 1/3 to 2/3 of the total height h B of the baking pan, the at least one bar-shaped elevation is formed integrally with the baking pan, and the at least one bar-shaped elevation is blackened to increase heat transfer and the bottom surface and the side walls are not blackened, so that the at least one bar -shaped elevation has an increased heat transfer than the bottom surface and/or side walls of the baking pan.
Method for estimating the electromagnetic torque of a permanent-magnet three-phase synchronous electric machine for an electric or hybrid motor vehicle, the method comprising steps of: measuring the currents and voltages on the phases of the stator of the machine in a fixed three-phase reference system tied to the stator, determining the currents and voltages on the phases of the stator in a rotating two-phase reference system tied to the rotor as a function of the current and voltage measurements in the three-phase reference system, determining a stator flux-current model of the machine, taking into account saturation functions of the machine, so as to consider, in the model, variations in magnetic parameters of the machine caused by the magnetic saturation of the machine, introducing, into the model, state variables (g 1 , g 2 ) describing the parametric uncertainties inherent to the variations in the magnetic parameters of the machine, said state variables (g 1 , g 2 ) being defined by the following formulas: { g 1 = Δ L d 0 − 1 φ d + ƒ 1 sat φ d φ q + Δ ƒ 1 sat − Δ φ ƒ L d 0 g 2 = Δ L q 0 − 1 φ q + ƒ 2 sat φ d φ q + Δ ƒ 2 sat estimating said state variables (g 1 , g 2 ) in the model by way of an observer based on the stator currents and voltages expressed in the rotating two-phase reference system tied to the rotor, calculating the stator flux based on the estimated state variables (g 1 , g 2 ), and calculating the electromagnetic torque based on the calculated stator flux. measuring the currents and voltages on the phases of the stator of the machine in a fixed three-phase reference system tied to the stator, determining the currents and voltages on the phases of the stator in a rotating two-phase reference system tied to the rotor as a function of the current and voltage measurements in the three-phase reference system, determining a stator flux-current model of the machine, taking into account saturation functions of the machine, so as to consider, in the model, variations in magnetic parameters of the machine caused by the magnetic saturation of the machine, introducing, into the model, state variables (g 1 , g 2 ) describing the parametric uncertainties inherent to the variations in the magnetic parameters of the machine, said state variables (g 1 , g 2 ) being defined by the following formulas: { g 1 = Δ L d 0 − 1 φ d + ƒ 1 sat φ d φ q + Δ ƒ 1 sat − Δ φ ƒ L d 0 g 2 = Δ L q 0 − 1 φ q + ƒ 2 sat φ d φ q + Δ ƒ 2 sat estimating said state variables (g 1 , g 2 ) in the model by way of an observer based on the stator currents and voltages expressed in the rotating two-phase reference system tied to the rotor, calculating the stator flux based on the estimated state variables (g 1 , g 2 ), and calculating the electromagnetic torque based on the calculated stator flux.
A method for remotely piloting a rotary wing drone flying in any direction, by streaming to the drone's operator a first-person-view video in the direction of the drone's flight, regardless of the drone's yaw, the method comprising: a. fitting the drone with a video camera capable of rotating around the drone's yaw axis; b. acquiring the projection of the drone's flight direction on the natural plane, which is defined by a plane that passes through the drone's center of gravity and is perpendicular to its yaw axis, in local coordinates; c. automatically turning said video camera so that the center of its field of view is aligned with the said projection of the drone's flight direction on the natural plane; and d. continuously streaming the video from said video camera to operator's client; characterized in that : the projection of the drone's flight direction on the natural plane is computed from the commands applied to the drone's rotors . a. fitting the drone with a video camera capable of rotating around the drone's yaw axis; b. acquiring the projection of the drone's flight direction on the natural plane, which is defined by a plane that passes through the drone's center of gravity and is perpendicular to its yaw axis, in local coordinates; c. automatically turning said video camera so that the center of its field of view is aligned with the said projection of the drone's flight direction on the natural plane; and d. continuously streaming the video from said video camera to operator's client;
Closing device for closing door-leafs (A) of doors or windows comprising at least one plate or rod body , which can be associated in a movable manner with the frame (T) which delimits a door-leaf (A) of a door or window and which is connectable to manoeuvring means that are controllable through a handle or the like, and at least one closing member , which is fixed to said at least one plate or rod body and which is adapted to be coupled with a corresponding abutment body that is fixable to the fixed framework of said door or window or to the framework that delimits another door-leaf of said door or window, wherein said at least one closing member comprises: - a shank which is fixable to said at least one plate or rod body and - a stud body which is coupled to said shank through coupling means which allow adjusting the position of said stud body along the longitudinal axis (B) of said shank , wherein said stud body is adapted to be coupled with a corresponding seat obtained in said abutment body , characterised in that it comprises means for locking and unlocking said stud body with respect to said shank , wherein said locking and unlocking means are coaxial to said shank and of the expansion type and manoeuvrable by a user from outside said frame (T) which delimits said door-leaf (A). - a shank which is fixable to said at least one plate or rod body and - a stud body which is coupled to said shank through coupling means which allow adjusting the position of said stud body along the longitudinal axis (B) of said shank , wherein said stud body is adapted to be coupled with a corresponding seat obtained in said abutment body , characterised in that it comprises means for locking and unlocking said stud body with respect to said shank , wherein said locking and unlocking means are coaxial to said shank and of the expansion type and manoeuvrable by a user from outside said frame (T) which delimits said door-leaf (A).
Redirecting device for mm-waves, comprising an input section , an output section , and a rigid, dielectric waveguide member extending from the input section to the output section , wherein the input section and the output section are at 90 degrees to each other, wherein the redirecting device comprises a support structure for supporting the waveguide member , wherein the redirecting device is a monolithically moulded piece, and a part of the support structure extending away from the waveguide member tapers towards the waveguide member .
A liquid-accommodating-body accommodating receptacle comprising: a main receptacle body that is connected to a liquid ejecting apparatus and accommodates a liquid accommodating body which accommodates liquid, a guide portion that guides a tube which comes out from the liquid ejecting apparatus and connected to the liquid accommodating body is provided on the internal surface of the main receptacle body, wherein an insertion portion into which the tube can be inserted is provided on a sidewall of the main receptacle body, and wherein the tube that passes along the guide portion goes outside of the main receptacle body through the insertion portion, wherein the guide portion guides the tube over one part of a distance from the insertion portion to the liquid accommodating body, wherein the main receptacle body includes an edge member that makes up a periphery portion of an opening portion for accommodating the liquid accommodating body, and wherein the edge member covers the guide portion. a main receptacle body that is connected to a liquid ejecting apparatus and accommodates a liquid accommodating body which accommodates liquid, a guide portion that guides a tube which comes out from the liquid ejecting apparatus and connected to the liquid accommodating body is provided on the internal surface of the main receptacle body, wherein an insertion portion into which the tube can be inserted is provided on a sidewall of the main receptacle body, and wherein the tube that passes along the guide portion goes outside of the main receptacle body through the insertion portion, wherein the guide portion guides the tube over one part of a distance from the insertion portion to the liquid accommodating body, wherein the main receptacle body includes an edge member that makes up a periphery portion of an opening portion for accommodating the liquid accommodating body, and wherein the edge member covers the guide portion.
A method of estimating the electrical length of a digital subscriber line , wherein the electrical length is the attenuation at a predetermined frequency, comprising: i) gathering attenuation data associated with the digital subscriber line, wherein the attenuation data comprises attenuation values measured as a function of frequency for the digital subscriber line; ii) generating transformed data by applying a predetermined transform function to the attenuation data, where the transform function is a function of the frequency at which the respective attenuation values are measured; characterised in that the method further comprises iii) removing data spikes from the transformed data by comparing attenuation values in the transformed data with neighbouring values, and smoothing attenuation values that are not within a predetermined range of the neighbouring attenuation values; iv) generating truncated data comprising transformed data following data spike removal at frequencies less that a noise floor frequency, wherein the noise floor frequency is equal to the frequency at which the attenuation data first falls below a predetermined attenuation; and v) estimating a compensated electrical line length, wherein the compensated electrical line length is taken as the representative attenuation value from the truncated data at or above the predetermined frequency. i) gathering attenuation data associated with the digital subscriber line, wherein the attenuation data comprises attenuation values measured as a function of frequency for the digital subscriber line; ii) generating transformed data by applying a predetermined transform function to the attenuation data, where the transform function is a function of the frequency at which the respective attenuation values are measured; iii) removing data spikes from the transformed data by comparing attenuation values in the transformed data with neighbouring values, and smoothing attenuation values that are not within a predetermined range of the neighbouring attenuation values; iv) generating truncated data comprising transformed data following data spike removal at frequencies less that a noise floor frequency, wherein the noise floor frequency is equal to the frequency at which the attenuation data first falls below a predetermined attenuation; and v) estimating a compensated electrical line length, wherein the compensated electrical line length is taken as the representative attenuation value from the truncated data at or above the predetermined frequency.