mhurhangee/patent-ind-claim-en huggingface dataset:
A heart valve repair device configured to be delivered to a targeted heart valve and left within the heart valve as an implant, the heart valve repair device comprising: a pair of distal arms ; and a pair of corresponding proximal arms disposed opposite the pair of distal arms, each proximal arm and corresponding opposite distal arm forming an arm pair (308/312, 310/314), wherein the distal arms and proximal arms are moveable between an open configuration in which the arms of an arm pair (308/312, 310/314) are moved apart from one another and a closed configuration in which the arms of an arm pair (308/312, 310/314) are brought toward one another to enable grasping of leaflet tissue therebetween, wherein at least a first arm pair (308/312) includes a point element configured to engage against leaflet tissue to function as a pivot point allowing a second arm pair (310/314) to rotate about the pivot point, at least the second arm pair including a set of through holes through which one or more suture lines are passable to enable suturing of leaflet tissue grasped by the second arm pair (310/314); and a lock configured to maintain a length or tension of the one or more suture lines . a pair of distal arms ; and a pair of corresponding proximal arms disposed opposite the pair of distal arms, each proximal arm and corresponding opposite distal arm forming an arm pair (308/312, 310/314), wherein the distal arms and proximal arms are moveable between an open configuration in which the arms of an arm pair (308/312, 310/314) are moved apart from one another and a closed configuration in which the arms of an arm pair (308/312, 310/314) are brought toward one another to enable grasping of leaflet tissue therebetween, wherein at least a first arm pair (308/312) includes a point element configured to engage against leaflet tissue to function as a pivot point allowing a second arm pair (310/314) to rotate about the pivot point, at least the second arm pair including a set of through holes through which one or more suture lines are passable to enable suturing of leaflet tissue grasped by the second arm pair (310/314); and a lock configured to maintain a length or tension of the one or more suture lines .
A welding-type system , comprising: a welding-type power source configured to generate output power for an arc welding process; a bi-directional wire feeder to advance or retract an electrode wire to or from a workpiece ; one or more sensors configured to measure one or more welding process parameters; and a controller to generate control signals based on the one or more welding process parameters; characterized by : a switch to provide an alternative current path for arc current between an electrode wire and a workpiece, wherein the switch is configured to close to redirect all or part of the arc current through the alternative current path in response to one or more welding process parameters exceeding a first threshold value corresponding t 0 a short clearance event, wherein the switch is configured to fully or partially close to adjust the amount of the arc current flowing through the alternative current path based on the control signals. a welding-type power source configured to generate output power for an arc welding process; a bi-directional wire feeder to advance or retract an electrode wire to or from a workpiece ; one or more sensors configured to measure one or more welding process parameters; and a controller to generate control signals based on the one or more welding process parameters; characterized by : a switch to provide an alternative current path for arc current between an electrode wire and a workpiece, wherein the switch is configured to close to redirect all or part of the arc current through the alternative current path in response to one or more welding process parameters exceeding a first threshold value corresponding t 0 a short clearance event, wherein the switch is configured to fully or partially close to adjust the amount of the arc current flowing through the alternative current path based on the control signals. a switch to provide an alternative current path for arc current between an electrode wire and a workpiece, wherein the switch is configured to close to redirect all or part of the arc current through the alternative current path in response to one or more welding process parameters exceeding a first threshold value corresponding t 0 a short clearance event, wherein the switch is configured to fully or partially close to adjust the amount of the arc current flowing through the alternative current path based on the control signals.
Method for identifying the magnetic anisotropy of an electric rotary field machine comprising a rotor and a stator, the method comprising the steps of setting voltage vector (U 1 , U 2 , U 3 ) injection pulses of equal absolute values during an injection interval, detecting a respective current response in form of current difference vectors, and determining the anisotropy from the voltage vectors (U 1 , U 2 , U 3 ) and current difference vectors, wherein voltage vector (U 1 , U 2 , U 3 ) injection pulses in the three-phase domain are used and the current difference vectors are demodulated using a three-phase rotation matrix, characterized in that three-phase rotation matrix is defined as cos φ cos φ− 4 π 3 cos φ − 2 π 3 cos φ − 2 π 3 cos φ cos φ− 4 π 3 cos φ− 4 π 3 cos φ − 2 π 3 cos φ wherein the angle φ is chosen such that the three-phase rotation matrix comprises only values of ±1 and ±1/2.
A method for monitoring a yarn tension of a running yarn in a yarn treatment process, in which the yarn tension of the yarn is progressively measured, in which measurement signals of the yarn tension are compared to at least one limiting value of a permissible yarn tension and in which in the event of an impermissible tolerance deviation of the measurement signals, a short-term signal profile of the yarn tension is acquired as a fault graph, characterized in that the fault graph of the yarn tension is analyzed using a machine learning program, and in that the fault graph is assigned to a known fault graph category or a new fault graph category.
A device for determining scaling in a boiler, the device comprising: a processor to operate a boiler to heat liquid, the boiler being situated in an enclosure ; a communication module adapted to receive sensor data regarding the operation of the boiler , wherein the sensor data comprises power input to heat liquid in the boiler , a temperature of the liquid in the boiler and a temperature of the enclosure ; a boiler monitoring module having a boiler scaling determination module , wherein the boiler monitoring module is adapted to input the received sensor data into the boiler scaling determination module , and wherein the boiler scaling determination module is adapted to determine the amount of scaling in the boiler based at least on the sensor data . a processor to operate a boiler to heat liquid, the boiler being situated in an enclosure ; a communication module adapted to receive sensor data regarding the operation of the boiler , wherein the sensor data comprises power input to heat liquid in the boiler , a temperature of the liquid in the boiler and a temperature of the enclosure ; a boiler monitoring module having a boiler scaling determination module , wherein the boiler monitoring module is adapted to input the received sensor data into the boiler scaling determination module , and wherein the boiler scaling determination module is adapted to determine the amount of scaling in the boiler based at least on the sensor data .
Module comprising a receiving element , in particular in the form of a bearing frame or a covering hood, for arrangement on a cylinder head of an internal combustion engine, and comprising at least one camshaft which is rotatably mounted in the receiving element and which, for holding a camshaft wheel , projects out of an end side of the receiving element , and wherein the module is prefabricated for direct mounting on the cylinder head, characterized in that, for the prefabrication process, the camshaft is locked against rotation by an externally accessible securing part in an angular position which is correct for acting on the valves, wherein the securing part engages through a first aperture in the camshaft wheel and is arranged in positive connection, against rotation, with a receptacle provided in the receiving element , wherein the first aperture is formed as a cylindrical bore which is penetrated by a cylindrical pin , which has a complementary form, of the securing part, wherein the camshaft wheel is a toothed wheel or a belt pulley in whose surface is the first aperture in the form of a bore to be engaged through by a pin provided on the securing part , wherein a sliding fit is provided between the pin and bore and wherein the pin reaches through the bore into the receptacle , which is formed as a securing bore, in the receiving element , and wherein a second aperture is provided in the camshaft wheel for holding the securing part , wherein the securing part is equipped with a corresponding holding means which is in engagement with the second aperture and axially secures the pin , and wherein, after mounting the module on the cylinder head, the securing part can be removed from the locking position.
Actuation device comprising, - a threaded shaft connected at one end to driving means adapted to allow the threaded shaft to rotate about its longitudinal axis (α), - a movable element provided with a cylindrical cavity adapted to receive the threaded shaft , said cylindrical cavity being configured in such a way that a rotation of the threaded shaft corresponds to a translation the movable element along said longitudinal axis (α), - two guiding rods coupled to the movable element and adapted to constrain the translation of the latter along a direction parallel to said longitudinal axis (α), wherein the movable element comprises a first and a second element constrained to each other, wherein said first element is coupled to the threaded shaft and said second element is coupled to said two guiding rods , characterized in that a portion protrudes from said second element adapted to fit into a seat formed in said first element , and wherein said portion and said seat are shaped in such a way that the contact between the seat and the portion takes place in a contact zone that extends along a section of the portion whose midpoint lies in a plane which comprises said longitudinal axis (α) and is parallel to the plane which comprises the development axes (β,β') of said two guiding rods . - a threaded shaft connected at one end to driving means adapted to allow the threaded shaft to rotate about its longitudinal axis (α), - a movable element provided with a cylindrical cavity adapted to receive the threaded shaft , said cylindrical cavity being configured in such a way that a rotation of the threaded shaft corresponds to a translation the movable element along said longitudinal axis (α), - two guiding rods coupled to the movable element and adapted to constrain the translation of the latter along a direction parallel to said longitudinal axis (α), the movable element comprises a first and a second element constrained to each other, wherein said first element is coupled to the threaded shaft and said second element is coupled to said two guiding rods , characterized in that a portion protrudes from said second element adapted to fit into a seat formed in said first element , and wherein said portion and said seat are shaped in such a way that the contact between the seat and the portion takes place in a contact zone that extends along a section of the portion whose midpoint lies in a plane which comprises said longitudinal axis (α) and is parallel to the plane which comprises the development axes (β,β') of said two guiding rods .
A polynucleotide comprising a DNA sequence, a first adaptor oligonucleotide comprising a number of contiguous non-naturally-occurring nucleotides, and a second adaptor oligonucleotide comprising a recognition site for a Type IIS or Type III restriction enzyme, wherein the first and second adaptor oligonucleotides are linked to opposite ends of the DNA sequence, and wherein the number of contiguous non-naturally occurring nucleotides is sufficient to block cleavage by the Type IIS or Type III restriction enzyme if the DNA sequence has a length within a target length range. a DNA sequence, a first adaptor oligonucleotide comprising a number of contiguous non-naturally-occurring nucleotides, and a second adaptor oligonucleotide comprising a recognition site for a Type IIS or Type III restriction enzyme, wherein the first and second adaptor oligonucleotides are linked to opposite ends of the DNA sequence, and wherein the number of contiguous non-naturally occurring nucleotides is sufficient to block cleavage by the Type IIS or Type III restriction enzyme if the DNA sequence has a length within a target length range.
A vehicle with a system for controlling the propulsion of the vehicle, the system comprising: a direct current bus having positive and negative terminals; a first motor for applying rotational energy to a respective first wheel of the vehicle; a second motor for applying rotational energy to a respective second wheel of the vehicle; a first inverter coupled to the first motor , the first inverter receiving direct current electrical energy from the direct current bus , the first inverter providing a first group of alternating currents with a corresponding reference phase; a second inverter coupled to the second motor , the second inverter receiving direct current electrical energy from the direct current bus , and a data bus configured to support communications between the first inverter and the second inverter , wherein the second inverter is adapted to provide a second group of alternating currents with a phase shift with respect to the reference phase, such that the phase shift is effective to reduce the direct current ripple on the direct current bus ; characterized in that the first inverter is adapted to provide, via the data bus , a clock signal and a data message or signal to the second inverter configured to instruct the second inverter to operate with a certain phase offset to the first inverter , the phase offset referring to the phase that is determined with reference to one of the output signals of the first inverter . a direct current bus having positive and negative terminals; a first motor for applying rotational energy to a respective first wheel of the vehicle; a second motor for applying rotational energy to a respective second wheel of the vehicle; a first inverter coupled to the first motor , the first inverter receiving direct current electrical energy from the direct current bus , the first inverter providing a first group of alternating currents with a corresponding reference phase; a second inverter coupled to the second motor , the second inverter receiving direct current electrical energy from the direct current bus , and a data bus configured to support communications between the first inverter and the second inverter , wherein the second inverter is adapted to provide a second group of alternating currents with a phase shift with respect to the reference phase, such that the phase shift is effective to reduce the direct current ripple on the direct current bus ; characterized in that the first inverter is adapted to provide, via the data bus , a clock signal and a data message or signal to the second inverter configured to instruct the second inverter to operate with a certain phase offset to the first inverter , the phase offset referring to the phase that is determined with reference to one of the output signals of the first inverter .
A three-dimensional printing machine for cooked food, characterized in that it contains at least one printing module, wherein said module comprises at least three main movable bodies: - a printing block, comprising heating elements capable to cook the food simultaneously to the printing thereof, - a printing base and - an oven, the main movable bodies being able to slide vertically, independently of one another, along a vertical displacement device. - a printing block, comprising heating elements capable to cook the food simultaneously to the printing thereof, - a printing base and - an oven,
Propulsion system for an electric or hybrid vehicle, this propulsion system comprising: - a rotary electric machine comprising an electric stator winding, - control electronics for controlling the rotary electric machine , and - a reduction gear transmitting the torque output from the rotary electric machine to one or more external wheels in contact with the ground, the reduction gear comprising a housing inside which are arranged wheels interacting with each other by meshing in order to transmit the torque, this housing receiving liquid that comes into contact with the wheels of the reduction gear , and - a control device for controlling the propulsion system, characterized in that the control device is configured to: - compare: - the difference between two temperatures selected from: the temperature of the housing of the reduction gear , the temperature of the wheels of the reduction gear , and the temperature of the liquid, and - a threshold value, and - adjust the control of the propulsion system so that this temperature difference remains below the threshold value. - a rotary electric machine comprising an electric stator winding, - control electronics for controlling the rotary electric machine , and - a reduction gear transmitting the torque output from the rotary electric machine to one or more external wheels in contact with the ground, the reduction gear comprising a housing inside which are arranged wheels interacting with each other by meshing in order to transmit the torque, this housing receiving liquid that comes into contact with the wheels of the reduction gear , and - a control device for controlling the propulsion system, - compare: - the difference between two temperatures selected from: the temperature of the housing of the reduction gear , the temperature of the wheels of the reduction gear , and the temperature of the liquid, and - a threshold value, and - adjust the control of the propulsion system so that this temperature difference remains below the threshold value. - the difference between two temperatures selected from: the temperature of the housing of the reduction gear , the temperature of the wheels of the reduction gear , and the temperature of the liquid, and - a threshold value, and - adjust the control of the propulsion system so that this temperature difference remains below the threshold value.
A cellular solid material comprising at least 50 wt% cellulose nanofibers (CNF) and 0.2 - 40 wt% of a surfactant as calculated on the total weight of the cellular solid material, wherein: a) the surfactant is non-ionic and has a hydrophilic-lipophilic balance (HLB) value of at least 8; b) the material has a density of less than 500 kg/m 3 ; and c) at least 50% of the cells of the material have a diameter of at least 10 μm. a) the surfactant is non-ionic and has a hydrophilic-lipophilic balance (HLB) value of at least 8; b) the material has a density of less than 500 kg/m 3 ; and c) at least 50% of the cells of the material have a diameter of at least 10 μm.
An electrical installation socket for installation in a wall, comprising a socket body with an open mouth, with an auxiliary frame being arranged that is the receptacle and holder for an installation device to be mounted in the socket body and/or a carrying ring therefor, the auxiliary frame being adjustable in a direction towards a bottom of the socket body and in a direction towards the mouth of the socket body , and being lockably held in different positions, characterized by that the auxiliary frame is held in the socket body , that in the socket body a carrying ring adapted to the inner dimension or inner diameter thereof is fitted, said carrying ring being placed on the mouth of the auxiliary frame or collar thereof, and that at the auxiliary frame adjusting means are held that are in engagement with adjusting means receptacles at the inner shell of the socket body and by means of which the adjustment and the locking in different positions is achieved, the adjusting means being head screws.
A drug container and integrated fluid pathway connection , the drug container having: a barrel ; and a plunger seal , and the integrated fluid pathway connection comprising: a piercing member ; a connection hub ; a sliding pierceable seal ; a seal mount attached to the sliding pierceable seal ; and a fluid conduit , the piercing member passing into the connection hub and connecting to the fluid conduit , the seal mount engaging with and being translatable upon the connection hub , and the sliding pierceable seal being configured to move from a first position within the drug container in which the piercing member is initially retained within a sterile cavity between the connection hub and the sliding pierceable seal , to a second position within the drug container in which the sliding pierceable seal is penetrated by the piercing member , the sliding pierceable seal being configured to move from the first position to the second position by a force applied by a drug fluid on the sliding pierceable seal . a barrel ; and a plunger seal , and a piercing member ; a connection hub ; a sliding pierceable seal ; a seal mount attached to the sliding pierceable seal ; and a fluid conduit , the piercing member passing into the connection hub and connecting to the fluid conduit , the seal mount engaging with and being translatable upon the connection hub , and the sliding pierceable seal being configured to move from a first position within the drug container in which the piercing member is initially retained within a sterile cavity between the connection hub and the sliding pierceable seal , to a second position within the drug container in which the sliding pierceable seal is penetrated by the piercing member , the sliding pierceable seal being configured to move from the first position to the second position by a force applied by a drug fluid on the sliding pierceable seal .
A method for detecting mechanical defects of a Silicon or Germanium based semiconductor device , in particular a solar cell or solar cell arrangement, having at least one pn-junction in a semiconductor layer formed of a semiconductor material with an indirect band junction, wherein - a voltage is applied to the at least one pn-junction for operating the pn-junction in a transmitting direction, - the radiation behavior of the semiconductor layer generated by the applied voltage is optically detected and analyzed at least for partial regions of the semiconductor layer, wherein - the radiation behavior of the semiconductor layer is automatically examined for abrupt, substantially one-dimensional changes of intensity along the semiconductor layer, and detected changes of intensity are identified as mechanical defects of the semiconductor device , characterized in that an infrared filter is used for optically detecting the radiation behavior of the semiconductor layer, so that electromagnetic radiation in the spectral range with a wavelength lower than infrared is blocked, and/or the electroluminescence of one or more pn-junctions is selected by means of filter combinations adapted to the semiconductor material. - a voltage is applied to the at least one pn-junction for operating the pn-junction in a transmitting direction, - the radiation behavior of the semiconductor layer generated by the applied voltage is optically detected and analyzed at least for partial regions of the semiconductor layer, wherein - the radiation behavior of the semiconductor layer is automatically examined for abrupt, substantially one-dimensional changes of intensity along the semiconductor layer, and detected changes of intensity are identified as mechanical defects of the semiconductor device ,