mhurhangee/patent-ind-claim-en huggingface dataset:
A semiconductor laser device , comprising: an active layer configured to emit laser light of a terahertz wave by an intersubband transition, a plurality of quantum well layers being stacked in the active layer; a first layer having a first surface and being provided on the active layer , a plurality of pits being provided in the first surface to form a two-dimensional lattice; and a surface metal film provided on the first layer , a plurality of openings being provided in the surface metal film , the laser light passing through the plurality of openings and being emitted in a direction substantially perpendicular to the active layer . characterized by a first electrode provided between the first layer and the surface metal film , electrically connected to a surface of the first layer , but insulated from the surface metal film , a planar configuration of each of the pits being asymmetric with respect to one of the two sides (D, E) of the two-dimensional lattice. an active layer configured to emit laser light of a terahertz wave by an intersubband transition, a plurality of quantum well layers being stacked in the active layer; a first layer having a first surface and being provided on the active layer , a plurality of pits being provided in the first surface to form a two-dimensional lattice; and a surface metal film provided on the first layer , a plurality of openings being provided in the surface metal film , the laser light passing through the plurality of openings and being emitted in a direction substantially perpendicular to the active layer . characterized by a first electrode provided between the first layer and the surface metal film , electrically connected to a surface of the first layer , but insulated from the surface metal film , a planar configuration of each of the pits being asymmetric with respect to one of the two sides (D, E) of the two-dimensional lattice.
Method of processing acoustic waves emitted at the outlet of a turboshaft engine of an aircraft, this turboshaft engine being secured to a wing of said aircraft by means of a pylon, the aircraft comprising a dielectric barrier discharge device integrated into a lower surface of said wing, attached to said wing, or mounted on said pylon, said dielectric barrier discharge device comprising a first high voltage electrode and a second electrode connected to a ground and separated by a dielectric medium , characterised in that during the method said device is activated to generate a discharge which ionises ambient air on a surface of said dielectric barrier discharge device , said ionised air inducing an electric wind in the direction of acoustic waves so as to attenuate them.
An electric tool control circuit comprising a central control module, a motor , a motor drive module, a working parameter detection module, a first switch module (Q1) and a second switch module (Q2); in which the central control module is electrically connected to the motor drive module, and the central control module controls turning on and turning off of the motor drive module; in which the control circuit also comprises a protection module which is adapted to prevent a motor peripheral circuit from being damaged by motor clutter produced during running of the motor ; and in which the working parameter detection module is electrically connected to the motor and the central control module respectively, and the working parameter detection module returns a parameter that is detected during running of the motor to the central control module, wherein the motor drive module is electrically connected to the motor respectively by a first switch module (Q1) and a second switch module (Q2), and the motor drive module controls the first switch module (Q1) and second switch module (Q2) to be discontinuously on and off, features of the first switch module (Q1) and the second switch module (Q2) being on and off always being contrary so that when the first switch module (Q1) is on, the second switch module (Q2) is off, and when the first switch module (Q1) is off, the second switch module (Q2) is on; characterised in that the working parameter detection module has a current detection module in which a current detection time (T1) is inversely proportional to the magnitude of a detected current value, when the motor is loaded, to increase a rotational speed of the motor .
Connection element for electrically connecting an individual line which has a concentric conductor arrangement and a central channel for a cooling fluid, the connection element comprising: a. an electrically conductive housing ; the connection element being characterised in that the housing b. has a sleeve-shaped press-fit section which is suitable for establishing a press-fit connection with the concentric conductor arrangement, c. wherein the electrically conductive housing has an internal cooling channel having a connection opening for an external cooling line, said cooling channel leading into a space surrounded by the sleeve-shaped press-fit section , d. wherein the connection element furthermore comprises a counterpressure element , which can lie at least partially in the space surrounded by the sleeve-shaped press-fit section , e. wherein the counterpressure element is furthermore configured to support a concentric conductor arrangement on the inner side thereof, when the sleeve-shaped press-fit section is compressed while establishing a press-fit connection, and is designed to be fluidpermeable in the pressed state in order to ensure a fluid connection through the counterpressure element . a. an electrically conductive housing ; the connection element being characterised in that the housing b. has a sleeve-shaped press-fit section which is suitable for establishing a press-fit connection with the concentric conductor arrangement, c. wherein the electrically conductive housing has an internal cooling channel having a connection opening for an external cooling line, said cooling channel leading into a space surrounded by the sleeve-shaped press-fit section , d. wherein the connection element furthermore comprises a counterpressure element , which can lie at least partially in the space surrounded by the sleeve-shaped press-fit section , e. wherein the counterpressure element is furthermore configured to support a concentric conductor arrangement on the inner side thereof, when the sleeve-shaped press-fit section is compressed while establishing a press-fit connection, and is designed to be fluidpermeable in the pressed state in order to ensure a fluid connection through the counterpressure element .
Lifting gear for use in the confined spaces of a rotor hub and/or the blade roots of a wind energy turbine, comprising a mounting element and an attachment element for attaching a lifting tool, wherein the mounting element and the attachment element are connected by a series of vertically extending segments , wherein adjacent segments are interconnected pivotally in a horizontal plane for the attachment element being freely movable and alignable in a horizontal plane in respect to the mounting element , characterized in that the mounting element comprises an upper fixing point and a lower fixing point , wherein position of the lower fixing point relative of to the upper fixing point is adjustable along a circular path around the upper fixing point .
On-board power supply unit for a vehicle, comprising: - a battery of electric accumulators having a length between a first end and a second end in a direction of elongation (I-I), - a charger , which is fixed to said first end of the battery of electric accumulators , having an output connected to said battery of electric accumulators , and having an input designed to connect to an external source of electrical energy, in which: - the input comprises an electrical connection cable , a first end of which is fixed and permanently connected to the charger , and a second end of which is free and provided with a male plug designed to fit with and connect to a connection socket of said external source of electrical energy, - a plug receptacle is designed to receive and retain said male plug when the electrical connection cable is in a rest position, wherein: - the plug receptacle is provided at one end of the power supply unit , characterized in that : - in said rest position, the electrical connection cable runs along said battery of electric accumulators , - the plug receptacle can be moved, in the direction of elongation (I-I), between a near position and a remote position, the plug receptacle being permanently biased by a return means that pushes it towards its remote position so as to tension the electrical connection cable into the rest position. - a battery of electric accumulators having a length between a first end and a second end in a direction of elongation (I-I), - a charger , which is fixed to said first end of the battery of electric accumulators , having an output connected to said battery of electric accumulators , and having an input designed to connect to an external source of electrical energy, - the input comprises an electrical connection cable , a first end of which is fixed and permanently connected to the charger , and a second end of which is free and provided with a male plug designed to fit with and connect to a connection socket of said external source of electrical energy, - a plug receptacle is designed to receive and retain said male plug when the electrical connection cable is in a rest position, - the plug receptacle is provided at one end of the power supply unit , characterized in that : - in said rest position, the electrical connection cable runs along said battery of electric accumulators , - the plug receptacle can be moved, in the direction of elongation (I-I), between a near position and a remote position, the plug receptacle being permanently biased by a return means that pushes it towards its remote position so as to tension the electrical connection cable into the rest position. - in said rest position, the electrical connection cable runs along said battery of electric accumulators , - the plug receptacle can be moved, in the direction of elongation (I-I), between a near position and a remote position, the plug receptacle being permanently biased by a return means that pushes it towards its remote position so as to tension the electrical connection cable into the rest position.
An APJ peptide agonist having increased in vitro stability relative to wild type Apelin-13 (SEQ ID NO: 2), wherein the agonist is modified with a half-life prolonging group at the N-terminus or at a side chain of the peptide agonist, wherein the peptide agonist comprises the amino acid sequence selected from any one of: SEQ ID NOs 29, 30, 31, 32, 33, 34, 35, 36, 37, 43 and 48, wherein the peptide agonist binds to and activates the APJ receptor, wherein the half-life prolonging group is PEG. SEQ ID NOs 29, 30, 31, 32, 33, 34, 35, 36, 37, 43 and 48, wherein the peptide agonist binds to and activates the APJ receptor, wherein the half-life prolonging group is PEG.
A plug for sealing a passage extending about a longitudinal axis (A), the plug comprising: a shell having a circumferential wall extending between an end wall and an opening , and an internal cavity extending axially within the shell ; and an expander having a head and a shank extending axially from the head , the head retained with the cavity and the shank extending axially through the opening of the cavity , wherein the circumferential wall comprises an inner surface having at least a first region and a second region , the second region proximate the opening and the first region adjacent to the second region and extending therefrom towards the end wall , the inner surface in the first region tapering inwardly relative to the longitudinal axis (A) towards the opening to provide a first angled ramp , and the inner surface in the second region tapering further inwardly towards the opening at a greater angle to provide a second angled ramp , the expander being operable to urge the circumferential wall of the shell outwardly as it moves along the inner surface in the first region . a shell having a circumferential wall extending between an end wall and an opening , and an internal cavity extending axially within the shell ; and an expander having a head and a shank extending axially from the head , the head retained with the cavity and the shank extending axially through the opening of the cavity , wherein the circumferential wall comprises an inner surface having at least a first region and a second region , the second region proximate the opening and the first region adjacent to the second region and extending therefrom towards the end wall , the inner surface in the first region tapering inwardly relative to the longitudinal axis (A) towards the opening to provide a first angled ramp , and the inner surface in the second region tapering further inwardly towards the opening at a greater angle to provide a second angled ramp , the expander being operable to urge the circumferential wall of the shell outwardly as it moves along the inner surface in the first region .
An interference measurement method of a base station in a distributed antenna system, DAS, based orthogonal frequency division multiple access, OFDMA, mobile communication system, the method comprising: determining a receive remote radio head, RRH, group through which a signal is transmitted to and received by a user equipment, UE, wherein the receive RRH group is a set of antennas located at a same position; determining a channel state information reference signal, CSI-RS, for use in measurement of a signal strength, wherein said CSI-RS is transmitted through the receive RRH group; determining an interference measurement set for use in measurement of an interference, the interference measurement set being a radio resource indicated by a muting pattern, corresponding to the receive RRH group; transmitting, to the UE, first information on the CSI-RS for measuring the signal strength for the UE and second information on the interference measurement set for measuring the interference for the UE; and receiving channel state information generated based on the first information and the second information from the UE, wherein the second information is associated with a zero power transmission, and in case that muting position of the interference measurement set and position of the CSI-RS are partially overlapped, notifying the UE of the partial overlap for transmitting the CSI-RS in the overlapped position. determining a receive remote radio head, RRH, group through which a signal is transmitted to and received by a user equipment, UE, wherein the receive RRH group is a set of antennas located at a same position; determining a channel state information reference signal, CSI-RS, for use in measurement of a signal strength, wherein said CSI-RS is transmitted through the receive RRH group; determining an interference measurement set for use in measurement of an interference, the interference measurement set being a radio resource indicated by a muting pattern, corresponding to the receive RRH group; transmitting, to the UE, first information on the CSI-RS for measuring the signal strength for the UE and second information on the interference measurement set for measuring the interference for the UE; and receiving channel state information generated based on the first information and the second information from the UE, wherein the second information is associated with a zero power transmission, and in case that muting position of the interference measurement set and position of the CSI-RS are partially overlapped, notifying the UE of the partial overlap for transmitting the CSI-RS in the overlapped position.
Drawing installation for producing profiled metal sections, comprising at least one regulating circuit which acts by way of at least one regulator on at least one quality-relevant parameter of the drawing installation, at least one process control in which at least one guide variable of the regulating circuit, which is referred to a specific drawing material in the form of an intermediate product and/or end product and is in the form of a settable operating point of the drawing plant or individual parts of the drawing plant , is processed, characterised by at least one quality sensor for preferably continuous detection of at least one quality feature of an intermediate product or an end product of a drawing material, wherein the quality sensor is selected from a group of quality sensors comprising a sensor for detecting the rectilinearity of the drawing material, a sensor for detecting the diameter and/or at least one thickness of the drawing material, a sensor for detecting the length of the drawing material, a sensor for detecting the surface property of the drawing material, a sensor for detecting the roundness of the drawing material and a sensor for checking the bevelled ends of the drawing material.
A pipe isolation device, comprising: a control bar head ; a first sealing head having a first seal element and a first sliding engagement, the first sliding engagement permitting the first sealing head to slide relative to the control bar head along a first fixed path and to traverse a right angle to gain access to an interior space of a pipe with a center axis defining an axial direction; a second sealing head having a second seal element and a second sliding engagement, the second sliding engagement permitting the second sliding head to slide on the first sealing head along a second fixed path and to traverse the right angle to gain access to an interior space of the pipe; the first seal element disposed on the first sealing head , wherein the first sealing element has a first axially-offset configuration; and the second seal element disposed on the second sealing head , wherein the second sealing element has a second axially-offset configuration; wherein the first seal element comprises an anti-extrusion device formed by a garter spring . a control bar head ; a first sealing head having a first seal element and a first sliding engagement, the first sliding engagement permitting the first sealing head to slide relative to the control bar head along a first fixed path and to traverse a right angle to gain access to an interior space of a pipe with a center axis defining an axial direction; a second sealing head having a second seal element and a second sliding engagement, the second sliding engagement permitting the second sliding head to slide on the first sealing head along a second fixed path and to traverse the right angle to gain access to an interior space of the pipe; the first seal element disposed on the first sealing head , wherein the first sealing element has a first axially-offset configuration; and the second seal element disposed on the second sealing head , wherein the second sealing element has a second axially-offset configuration; wherein the first seal element comprises an anti-extrusion device formed by a garter spring .
Apparatus for thermocoagulation of body tissue by means of laser radiation with - at least two laser beam sources which emit laser radiation having different central wavelengths towards a processing surface, - a device (6-8) for superimposing the laser radiation of the laser beam sources , and - a control device for controlling the laser power of the respective laser beam sources , which actuates the laser beam sources in a processing mode of the apparatus for the simultaneous emission of the laser radiation in order to carry out a thermocoagulation process, characterized in that the apparatus is equipped with a device for detecting backscatter signals from the processing surface as process signals, wherein the device for detecting backscatter signals detects the backscatter signals in spectrally resolved manner or detects the backscatter signals separately from each other in two different spectral ranges, and the control device is designed such that it changes the ratio of the laser powers of the laser beam sources dynamically in the processing mode depending on the process signal of the detected backscatter signals detected from the thermocoagulation process based on a spectral analysis of the backscatter or based on the strength of the backscatter measured in each spectral range. - at least two laser beam sources which emit laser radiation having different central wavelengths towards a processing surface, - a device (6-8) for superimposing the laser radiation of the laser beam sources , and - a control device for controlling the laser power of the respective laser beam sources , which actuates the laser beam sources in a processing mode of the apparatus for the simultaneous emission of the laser radiation in order to carry out a thermocoagulation process, characterized in that the apparatus is equipped with a device for detecting backscatter signals from the processing surface as process signals, wherein the device for detecting backscatter signals detects the backscatter signals in spectrally resolved manner or detects the backscatter signals separately from each other in two different spectral ranges, and the control device is designed such that it changes the ratio of the laser powers of the laser beam sources dynamically in the processing mode depending on the process signal of the detected backscatter signals detected from the thermocoagulation process based on a spectral analysis of the backscatter or based on the strength of the backscatter measured in each spectral range.
A method to produce a compound, CL2A-SN-38, of the structure, comprising performing a reaction scheme as shown: wherein intermediate 9 is not exposed to triphenylphosphine.
A method to manufacture a textile product comprising a first sheet having polyamide yarns fastened to this sheet to form a pile thereon, the method comprising: - providing the sheet, - stitching the polyamide yarns through the sheet to form the pile on a first surface of the sheet, the pile extending for a predetermined length from this first surface, and to form loops of the yarns at a second surface of the sheet, - fastening the yarns to the sheet by creating a layer of fused material on the second surface of the sheet using heat, characterised in that during creating the layer of fused material, at least the distal half of the length of the pile is maintained at a temperature at least 70°C below the melting temperature of the polyamide. - providing the sheet, - stitching the polyamide yarns through the sheet to form the pile on a first surface of the sheet, the pile extending for a predetermined length from this first surface, and to form loops of the yarns at a second surface of the sheet, - fastening the yarns to the sheet by creating a layer of fused material on the second surface of the sheet using heat,