mhurhangee/patent-ind-claim-en huggingface dataset:
Laser system comprising a laser beam source that produces a laser beam and comprising an optical assembly (31; 51) arranged in the beam path of the laser beam behind the laser beam source , the optical assembly (31; 51) including: ▪ a collimating lens that reshapes the laser beam into a collimated laser beam , ▪ a conical mirror that has a reflecting lateral surface and reshapes the collimated laser beam propagating in the direction of the cone axis of the conical mirror into an annular beam in a propagation plane perpendicular to the cone axis , ▪ a lens system carrier (32; 52) with a first carrier element (33; 53) on which the collimating lens is mounted and a second carrier element (34; 54) on which the conical mirror is mounted and ▪ a connecting device (35; 55) with at least one connecting element (36, 37, 38, 39; 56, 57, 58, 59) connecting the first carrier element (33; 53) and the second carrier element (34; 54) together, the at least one connecting element (36-39; 56-59) being arranged askew relative to the cone axis of the conical mirror , characterised in that the connecting device (35; 55) has a number of 2n, n ≥ 1 connecting elements (36-39; 56-59), wherein n connecting elements are designed as first connecting elements (36, 38; 56, 58) and n connecting elements are designed as second connecting elements (37, 39; 57, 59) and wherein the first connecting elements (36, 38; 56, 58) and second connecting elements (37, 39; 57, 59) are arranged in such a manner that they are inclined in opposite directions in a circumferential direction of the conical mirror and are arranged alternately one behind the other in this circumferential direction of the conical mirror . ▪ a collimating lens that reshapes the laser beam into a collimated laser beam , ▪ a conical mirror that has a reflecting lateral surface and reshapes the collimated laser beam propagating in the direction of the cone axis of the conical mirror into an annular beam in a propagation plane perpendicular to the cone axis , ▪ a lens system carrier (32; 52) with a first carrier element (33; 53) on which the collimating lens is mounted and a second carrier element (34; 54) on which the conical mirror is mounted and ▪ a connecting device (35; 55) with at least one connecting element (36, 37, 38, 39; 56, 57, 58, 59) connecting the first carrier element (33; 53) and the second carrier element (34; 54) together, the at least one connecting element (36-39; 56-59) being arranged askew relative to the cone axis of the conical mirror ,
A nonlinear crystal comprising: a first curved face and an opposing second curved face ; an optical axis for a fundamental optical field incident upon the first curved face at an angle of Ψ with the optical axis ; and an axis of rotation , wherein rotation of the nonlinear crystal about the axis of rotation allows for maintenance of a phase matching condition within the nonlinear crystal , wherein a radius of curvature of the first and second curved faces are equal and centred on the axis of rotation to provide the nonlinear crystal with rotational symmetry about at least one axis of the nonlinear crystal , and the first curved face comprises a first section of a curved surface of a right circular cylinder and the second curved face comprises a second section of a curved surface of a right circular cylinder, or the first curved face comprises a first section of a sphere and the second curved face comprises a second section of the sphere, wherein a normal to the first curved face is located at an angle of -θ with the optical axis and chosen such that |θ| + |Ψ| = Brewster-angle (β) for the nonlinear crystal and a normal to the second curved surface is located at an angle of θ with the optical axis of the nonlinear crystal. a first curved face and an opposing second curved face ; an optical axis for a fundamental optical field incident upon the first curved face at an angle of Ψ with the optical axis ; and an axis of rotation , wherein rotation of the nonlinear crystal about the axis of rotation allows for maintenance of a phase matching condition within the nonlinear crystal , wherein a radius of curvature of the first and second curved faces are equal and centred on the axis of rotation to provide the nonlinear crystal with rotational symmetry about at least one axis of the nonlinear crystal , and the first curved face comprises a first section of a curved surface of a right circular cylinder and the second curved face comprises a second section of a curved surface of a right circular cylinder, or the first curved face comprises a first section of a sphere and the second curved face comprises a second section of the sphere, wherein a normal to the first curved face is located at an angle of -θ with the optical axis and chosen such that |θ| + |Ψ| = Brewster-angle (β) for the nonlinear crystal and a normal to the second curved surface is located at an angle of θ with the optical axis of the nonlinear crystal.
A method for producing a metal bladed element for an aircraft turbine engine, this bladed element comprising at least one blade comprising a pressure side and a suction side extending between a leading edge and a trailing edge of the blade, the trailing edge having to have a thickness X1, the method comprising the steps of: a) producing the bladed element by lost-wax casting, the trailing edge having a thickness X2 during the step a), b) finishing the bladed element, characterized in that the step b) comprises the chemical milling at least of the trailing edge of the or each blade so as to obtain said thickness X1 which cannot be directly obtained by the step a), the thickness X1 being less than the thickness X2. a) producing the bladed element by lost-wax casting, the trailing edge having a thickness X2 during the step a), b) finishing the bladed element,
A detector circuit, comprising: a voltage source configured to produce a first voltage on a first output, a second voltage on a second output, and third voltage on a third output, wherein the first voltage is greater than the second voltage and the second voltage is greater than the third voltage; a first switch connected to the second output; a sampling capacitor connected to the switch, wherein the sampling capacitor is charged by the voltage source when the switch is closed; a first comparator with one input connected to the first output and a second input connected to the sampling capacitor; a second comparator with one input connected to the third output and a second input connected to the sampling capacitor; a multiplexer with a plurality of inputs configured to be connected to a plurality of terminals of an external circuit and an output connected to the sampling capacitor, the second input of the first comparator, and the second input of the second comparator; and a controller with inputs connected to the first comparator, the second comparator, and a clock generation unit , wherein the controller is configured to produce control signals to control the first switch and the multiplexer and wherein the controller is configured to produce an output signal indicting the presence of a current leak on one of the plurality of terminals. a voltage source configured to produce a first voltage on a first output, a second voltage on a second output, and third voltage on a third output, wherein the first voltage is greater than the second voltage and the second voltage is greater than the third voltage; a first switch connected to the second output; a sampling capacitor connected to the switch, wherein the sampling capacitor is charged by the voltage source when the switch is closed; a first comparator with one input connected to the first output and a second input connected to the sampling capacitor; a second comparator with one input connected to the third output and a second input connected to the sampling capacitor; a multiplexer with a plurality of inputs configured to be connected to a plurality of terminals of an external circuit and an output connected to the sampling capacitor, the second input of the first comparator, and the second input of the second comparator; and a controller with inputs connected to the first comparator, the second comparator, and a clock generation unit , wherein the controller is configured to produce control signals to control the first switch and the multiplexer and wherein the controller is configured to produce an output signal indicting the presence of a current leak on one of the plurality of terminals.
Method for controlling a compressor system , arranged in a heat pumping circuit , said compressor system being designed to be operated at at least two different compressor capacity stages (CCS), said compressor capacity stages (CCS) being adjusted by a capacity adjustment system enabling switching from one compressor capacity stage (CCS) to another compressor capacity stage (CCS), said capacity adjustment system being controlled by a capacity selection signal (CSS) defining the compressor capacity stage (CCS) to be selected, said method comprising determining a capacity set value (CSV), determining a decision quantity (DQ) on the basis of said capacity set value, determining a calculated capacity average value (CCAV) on the basis of capacity selection signals (CSS) generated before, comparing said calculated capacity average value (CCAV) with said decision quantity (DQ) and changing said compressor capacity stage (CCS) to the next higher stage (CCS) if the calculated capacity average value (CCAV) is below the decision quantity (DQ) or changing said compressor capacity stage (CCS) to the next lower stage (CCS) if the calculated capacity average value (CCAV) is above the decision quantity (DQ), or not changing said compressor capacity stage (CCS) if the calculated capacity average value (CCAV) meets said decision quantity (DQ) and said method comprises a change rate limitation action.
A voice switching method, wherein before a resource for performing voice switching is prepared, by a target base station, for a terminal. the method comprises: receiving from a target mobile switching center, MSC, by an Internet Protocol multimedia subsystem, IMS, which stores a voice switching capability of the terminal and which stores current call state information of the terminal, whereby the call state information includes one of pre-ringing and during ringing, a query request that is used to query whether the terminal currently has the voice switching capability from a first communications network to a locally used second communications network wherein the query request carries a terminal identifier, wherein the voice switching capability includes voice switching before ringing or voice switching during ringing; determining, by the IMS the, voice switching capability of the terminal and the current call state information of the terminal by using the terminal identifier carried in the query request; matching, by the IMS, the current call state information of the terminal with the voice switching capability of the terminal; sending, by the IMS, a notification message that indicates that the terminal does not have the voice switching capability to the target MSC if the current call state information of the terminal does not match the voice switching capability of the terminal. receiving from a target mobile switching center, MSC, by an Internet Protocol multimedia subsystem, IMS, which stores a voice switching capability of the terminal and which stores current call state information of the terminal, whereby the call state information includes one of pre-ringing and during ringing, a query request that is used to query whether the terminal currently has the voice switching capability from a first communications network to a locally used second communications network wherein the query request carries a terminal identifier, wherein the voice switching capability includes voice switching before ringing or voice switching during ringing; determining, by the IMS the, voice switching capability of the terminal and the current call state information of the terminal by using the terminal identifier carried in the query request; matching, by the IMS, the current call state information of the terminal with the voice switching capability of the terminal; sending, by the IMS, a notification message that indicates that the terminal does not have the voice switching capability to the target MSC if the current call state information of the terminal does not match the voice switching capability of the terminal.
A centrifuge blood processing system for separating blood components comprising a separation chamber rotating about a central axis , said separation chamber having an observation region ; a stroboscopic light source illuminating at least said observation region; a camera receiving images of said observation region as illuminated by said stroboscopic light source; an intensity control apparatus in electrical communication with said light source, said intensity control apparatus having at least one capacitor coupled to said light source, a linear voltage regulator coupled to and periodically charging said capacitor , and means for digitally controlling the output voltage of said linear voltage regulator, characterized in that said means for digitally controlling said output voltage comprises a switched mode field effect transistor FET and a by-pass resistor in parallel with the FET. at least one capacitor coupled to said light source, a linear voltage regulator coupled to and periodically charging said capacitor , and means for digitally controlling the output voltage of said linear voltage regulator, characterized in that said means for digitally controlling said output voltage comprises a switched mode field effect transistor FET and a by-pass resistor in parallel with the FET.
Method for planning a future trajectory of an automated or partially automated vehicle , wherein sensor data are captured by means of at least one sensor of the vehicle , wherein an optimal trajectory for the vehicle is determined by means of a trajectory planning device for an environment state derived from the captured sensor data , wherein, for this purpose, possible future trajectories of the vehicle are generated and evaluated by means of a reward function , wherein a behavior of the vehicle , a static environment and a behavior of other road users are taken into account, wherein the reward function also takes into account an influence exerted by the behavior of the vehicle on the other road users , and wherein the determined optimal trajectory is provided for execution, wherein at least one situation in the derived environment state and/or in the captured sensor data is recognized by means of a situation recognition device and an influence exerted by the behavior of the vehicle on the other road users is established on the basis of the at least one recognized situation. wherein sensor data are captured by means of at least one sensor of the vehicle , wherein an optimal trajectory for the vehicle is determined by means of a trajectory planning device for an environment state derived from the captured sensor data , wherein, for this purpose, possible future trajectories of the vehicle are generated and evaluated by means of a reward function , wherein a behavior of the vehicle , a static environment and a behavior of other road users are taken into account, wherein the reward function also takes into account an influence exerted by the behavior of the vehicle on the other road users , and wherein the determined optimal trajectory is provided for execution, wherein at least one situation in the derived environment state and/or in the captured sensor data is recognized by means of a situation recognition device and an influence exerted by the behavior of the vehicle on the other road users is established on the basis of the at least one recognized situation.
A magnetic head for erasing data on a magnetic tape , the magnetic head comprising a body having an elongate magnet located therein, the elongate magnet defining a first axis and a plurality of discrete magnetisable portions embedded in the body and in magnetisable communication with the magnet , characterised in that the plurality of magnetisable portions are aligned with the elongate magnet and form at least a portion of a smooth, consistent, substantially planar external surface of the magnetic head , wherein the first axis extends parallel to the substantially planar external surface , wherein the magnet is located below the plurality of magnetisable portions , and wherein the plurality of magnetisable portions are aligned with one another and are spaced from each other.
Device for diagnosing a detection of a polyphase electric current, comprising: a current sensor designed to measure electric phase currents in the phases of the polyphase electric current to be detected and to provide sensor signals corresponding to the measured phase currents at output terminals; a measuring unit , comprising a plurality of input terminals, wherein an input terminal is respectively electrically coupled to an output terminal of the current sensor , and wherein the measuring unit is designed to detect signals provided at the input terminals; a test unit , which is electrically coupled to a first input terminal of the input terminals of the measuring unit and which is designed to couple the first input terminal of the measuring unit to a predefined voltage potential for a predetermined time period; and a monitoring unit designed to detect a malfunction during the detection of the polyphase electric current if the signal received by the measuring unit deviates from a predetermined value range while the test unit couples the first input terminal of the measuring unit to the predefined voltage potential, characterized in that the test unit is designed to adapt the predetermined time period for coupling the first input terminal of the measuring unit to a voltage potential depending on a period duration of the polyphase electric current. a current sensor designed to measure electric phase currents in the phases of the polyphase electric current to be detected and to provide sensor signals corresponding to the measured phase currents at output terminals; a measuring unit , comprising a plurality of input terminals, wherein an input terminal is respectively electrically coupled to an output terminal of the current sensor , and wherein the measuring unit is designed to detect signals provided at the input terminals; a test unit , which is electrically coupled to a first input terminal of the input terminals of the measuring unit and which is designed to couple the first input terminal of the measuring unit to a predefined voltage potential for a predetermined time period; and a monitoring unit designed to detect a malfunction during the detection of the polyphase electric current if the signal received by the measuring unit deviates from a predetermined value range while the test unit couples the first input terminal of the measuring unit to the predefined voltage potential, characterized in that the test unit is designed to adapt the predetermined time period for coupling the first input terminal of the measuring unit to a voltage potential depending on a period duration of the polyphase electric current.
An assembly for a medication delivery device comprising - a body , - a piston rod adapted and arranged to be rotated with respect to the body for setting a dose of a medication and to be axially moved in a distal direction with respect to the body for delivering the set dose of the medication , wherein, as seen in cross-section, the piston rod comprises a plurality of ratchet teeth adapted and arranged to enable rotation of the piston rod during setting of the dose of the medication , wherein the ratchet teeth extend circumferentially around the piston rod , - at least one stop member secured against axial and rotational movement with respect to the body , wherein the stop member is adapted and arranged to mechanically cooperate with the piston rod , - an interaction member secured against axial and rotational movement with respect to the body , wherein the interaction member comprises the at least one stop member and pawl means which are configured to mechanically cooperate with the piston rod , wherein the pawl means are adapted and arranged to mechanically cooperate with the ratchet teeth to prevent movement of the piston rod in a direction opposite to the distal direction, wherein when setting the dose of the medication , the piston rod becomes aligned with the stop member , wherein when delivering the set dose, the piston rod is moved in the distal direction towards the stop member such that the piston rod and the stop member abut at the end of the dose delivery operation and such that further distal movement of the piston rod is prevented after the set dose of the medication was delivered. - a body , - a piston rod adapted and arranged to be rotated with respect to the body for setting a dose of a medication and to be axially moved in a distal direction with respect to the body for delivering the set dose of the medication , wherein, as seen in cross-section, the piston rod comprises a plurality of ratchet teeth adapted and arranged to enable rotation of the piston rod during setting of the dose of the medication , wherein the ratchet teeth extend circumferentially around the piston rod , - at least one stop member secured against axial and rotational movement with respect to the body , wherein the stop member is adapted and arranged to mechanically cooperate with the piston rod , - an interaction member secured against axial and rotational movement with respect to the body , wherein the interaction member comprises the at least one stop member and pawl means which are configured to mechanically cooperate with the piston rod , wherein the pawl means are adapted and arranged to mechanically cooperate with the ratchet teeth to prevent movement of the piston rod in a direction opposite to the distal direction,
A method of generating a universal donor cell, the method comprising genetically modifying a cell in vitro by: (i) introducing a deletion and/or insertion of at least one base pair in the genome of the cell at a site within the beta-2-microglobulin (B2M) gene locus; and (ii) introducing in the genome of the cell an insertion of a polynucleotide that encodes a tolerogenic factor into the B2M gene locus within 50 base pairs of the site of (i), wherein the tolerogenic factor is programmed death ligand 1 (PD-L1); wherein the genetically modifying comprises delivering at least one RNA-guided endonuclease system, wherein the RNA-guided endonuclease system is a CRISPR system comprising a CRISPR nuclease and a guide RNA, the system targeting a site within the B2M gene locus, and the polynucleotide that encodes the tolerogenic factor is flanked by (a) a nucleotide sequence set forth in SEQ ID NO: 13 having sequence homology with a region located left of the site in (i) and (b) a nucleotide sequence set forth in SEQ ID NO: 19 having sequence homology with a region located right of the site in (i), wherein the B2M gene locus is cleaved at the target site and the polynucleotide encoding PD-L1 is inserted into the B2M gene locus within 50 base pairs of the site in (i), thereby generating the universal donor cell, and wherein the universal donor cell is a pluripotent stem cell (PSC), an embryonic stem cell (ESC), an adult stem cell (ASC), an induced pluripotent stem cell (iPSC), or a hematopoietic stem and progenitor cell (HSPC). (i) introducing a deletion and/or insertion of at least one base pair in the genome of the cell at a site within the beta-2-microglobulin (B2M) gene locus; and (ii) introducing in the genome of the cell an insertion of a polynucleotide that encodes a tolerogenic factor into the B2M gene locus within 50 base pairs of the site of (i), wherein the tolerogenic factor is programmed death ligand 1 (PD-L1);