mhurhangee/patent-ind-claim-en huggingface dataset:
A fiber amplifier system comprising: an optical source providing an optical seed beam; an auxiliary electro-optical modulator, EOM, configured to frequency modulate the seed beam to provide frequency modulation broadening; a single combined frequency modulation, FM, and amplitude modulation, AM, EOM configured to be responsive to the seed beam, a first RF drive signal and a second RF drive signal , said FM and AM EOM configured to frequency modulate the seed beam by providing a time dependent change in the phase of the seed beam using the first drive signal so as to broaden its spectral linewidth and amplitude modulate the seed beam using the second drive signal so as to vary the power of the seed beam in time and provide an amplitude modulated seed beam that is synchronized with the frequency modulated seed beam; and a non-linear fiber amplifier configured to receive the AM and FM modulated seed beam and configured to amplify the seed beam, wherein the amplitude modulated seed beam is configured to cause self-phase modulation in the fiber amplifier that phase modulates the seed beam as it is being amplified by the fiber amplifier that acts to cancel the spectral linewidth broadening caused by the frequency modulation of the combined FM and AM EOM , wherein peaks of the amplitude modulation of the seed beam caused by the second drive signal align with valleys of the phase modulation of the seed beam caused by the first drive signal. an optical source providing an optical seed beam; an auxiliary electro-optical modulator, EOM, configured to frequency modulate the seed beam to provide frequency modulation broadening; a single combined frequency modulation, FM, and amplitude modulation, AM, EOM configured to be responsive to the seed beam, a first RF drive signal and a second RF drive signal , said FM and AM EOM configured to frequency modulate the seed beam by providing a time dependent change in the phase of the seed beam using the first drive signal so as to broaden its spectral linewidth and amplitude modulate the seed beam using the second drive signal so as to vary the power of the seed beam in time and provide an amplitude modulated seed beam that is synchronized with the frequency modulated seed beam; and a non-linear fiber amplifier configured to receive the AM and FM modulated seed beam and configured to amplify the seed beam, wherein the amplitude modulated seed beam is configured to cause self-phase modulation in the fiber amplifier that phase modulates the seed beam as it is being amplified by the fiber amplifier that acts to cancel the spectral linewidth broadening caused by the frequency modulation of the combined FM and AM EOM , wherein peaks of the amplitude modulation of the seed beam caused by the second drive signal align with valleys of the phase modulation of the seed beam caused by the first drive signal.
A mixing assembly for a firefighting device , the mixing assembly comprising: an inlet configured to receive pressurized fire extinguishing fluid from a firefighting device pump , wherein the fluid is received along a first flow axis ; a first mixing section with a first differential pressure injector configured to accelerate the fluid along a second flow axis arranged at a first angle relative to the first flow axis and to inject a foaming agent in the fluid, thereby producing a mixture of the fluid and the foaming agent; and at least one outlet configured to deliver the mixture along a third flow axis , wherein the third flow axis is arranged at a second angle relative to the second flow axis ; wherein each of the first angle and the second angle lies approximately between 60 and 120 degrees; and a second mixing section coupled between the inlet and the at least one outlet , the second mixing section comprising a second differential pressure injector configured to accelerate the fluid along a fourth flow axis and to inject a foaming agent in the fluid, thereby producing a mixture of the fluid and the foaming agent. an inlet configured to receive pressurized fire extinguishing fluid from a firefighting device pump , wherein the fluid is received along a first flow axis ; a first mixing section with a first differential pressure injector configured to accelerate the fluid along a second flow axis arranged at a first angle relative to the first flow axis and to inject a foaming agent in the fluid, thereby producing a mixture of the fluid and the foaming agent; and at least one outlet configured to deliver the mixture along a third flow axis , wherein the third flow axis is arranged at a second angle relative to the second flow axis ; wherein each of the first angle and the second angle lies approximately between 60 and 120 degrees; and a second mixing section coupled between the inlet and the at least one outlet , the second mixing section comprising a second differential pressure injector configured to accelerate the fluid along a fourth flow axis and to inject a foaming agent in the fluid, thereby producing a mixture of the fluid and the foaming agent.
Wall installation connection box unit, preferably sanitary wall installation connection box unit, comprising - a box housing body having a rear-side base portion and a sleeve portion projecting forward from the base portion, which sleeve portion peripherally surrounds an installation component mounting space , which space is accessible via an open front end face of the sleeve portion, and - a connector body disposed on the base portion of the box housing body, which connector body comprises an installation component connection contour facing the installation component mounting space, and a conduit connection interface structure accessible on an outer side of the box housing body, wherein the connector body is embedded in a synthetic foamed material of the base portion , wherein the conduit connection interface structure and the installation component connection contour are exposed, characterized in that - the sleeve portion and the base portion of the box housing body are integrally formed from the synthetic foamed material, and - the connector body has an annular shape and is surrounded by adjacent synthetic foamed material of the base portion on a peripheral outer side and on a front side on a boundary region adjoins the synthetic foamed material of the base portion, and/or the connector body has a closed annular shape, wherein the installation component connection contour is provided on an inner peripheral side of the connector body , and the at least one conduit connection interface structure is formed on an outer peripheral side of the connector body . - a box housing body having a rear-side base portion and a sleeve portion projecting forward from the base portion, which sleeve portion peripherally surrounds an installation component mounting space , which space is accessible via an open front end face of the sleeve portion, and - a connector body disposed on the base portion of the box housing body, which connector body comprises an installation component connection contour facing the installation component mounting space, and a conduit connection interface structure accessible on an outer side of the box housing body, wherein the connector body is embedded in a synthetic foamed material of the base portion , wherein the conduit connection interface structure and the installation component connection contour are exposed, characterized in that - the sleeve portion and the base portion of the box housing body are integrally formed from the synthetic foamed material, and - the connector body has an annular shape and is surrounded by adjacent synthetic foamed material of the base portion on a peripheral outer side and on a front side on a boundary region adjoins the synthetic foamed material of the base portion, and/or the connector body has a closed annular shape, wherein the installation component connection contour is provided on an inner peripheral side of the connector body , and the at least one conduit connection interface structure is formed on an outer peripheral side of the connector body .
A computer-implemented method for real-time audience characterisation, the method comprising: automatically detecting one or more events associated with and arising from audience members or potential audience members in a proximity of a presentation device configured to present content; recording or counting the events in anonymous form; generating one or more characteristics of an audience or potential audience of the presented content by processing the events or the number thereof according to empirical data pertaining to the one or more characteristics of the audience or potential audience; and outputting the one or more characteristics of the audience or potential audience; characterized in that automatically detecting the one or more events comprises detecting a plurality of events with a plurality of wireless access points or Wi-Fi trackers (140a-140g), the events comprising Wi-Fi probe requests from at least one Wi-Fi enabled device of an audience member or potential audience member in the vicinity of the wireless access points or Wi-Fi trackers (140a-140g) and corresponding Wi-Fi probe request signal strengths; associating a plurality of probe requests detected within a predefined time window; and determining by triangulation a location of a Wi-Fi enabled device of an audience member or potential audience member using the Wi-Fi probe request signal strengths of the associated probe requests. automatically detecting one or more events associated with and arising from audience members or potential audience members in a proximity of a presentation device configured to present content; recording or counting the events in anonymous form; generating one or more characteristics of an audience or potential audience of the presented content by processing the events or the number thereof according to empirical data pertaining to the one or more characteristics of the audience or potential audience; and outputting the one or more characteristics of the audience or potential audience; characterized in that automatically detecting the one or more events comprises detecting a plurality of events with a plurality of wireless access points or Wi-Fi trackers (140a-140g), the events comprising Wi-Fi probe requests from at least one Wi-Fi enabled device of an audience member or potential audience member in the vicinity of the wireless access points or Wi-Fi trackers (140a-140g) and corresponding Wi-Fi probe request signal strengths; associating a plurality of probe requests detected within a predefined time window; and determining by triangulation a location of a Wi-Fi enabled device of an audience member or potential audience member using the Wi-Fi probe request signal strengths of the associated probe requests.
A charger for an electronic cigarette , comprising: a housing ; a charging circuit in the housing ; an USB input end extending outside of the housing ; and a charging port for charging an external power supply of the electronic cigarette ; wherein the housing comprises at least two charging ports , each charging port comprises an electrode of connecting the charging circuit ; characterized in that the at least one charging port in the at least two charging ports comprises an elastic element mated with an inner lateral surface thereof; when inserting the power supply of the electric cigarette into the charging port , the elastic element contacts outside the power supply of the electronic cigarette by an interference fit to fix the power supply of the electric cigarette ; the charging port having the elastic element further comprises two electrodes , convex outward from a bottom of the charging port ; the two electrodes are shaped to be an elastic pin structure; and wherein another one of the at least two charging ports comprises a screw thread which is compatible with the power supply of the electronic cigarette . a housing ; a charging circuit in the housing ; an USB input end extending outside of the housing ; and a charging port for charging an external power supply of the electronic cigarette ; wherein the housing comprises at least two charging ports , each charging port comprises an electrode of connecting the charging circuit ; characterized in that the at least one charging port in the at least two charging ports comprises an elastic element mated with an inner lateral surface thereof; when inserting the power supply of the electric cigarette into the charging port , the elastic element contacts outside the power supply of the electronic cigarette by an interference fit to fix the power supply of the electric cigarette ; the charging port having the elastic element further comprises two electrodes , convex outward from a bottom of the charging port ; the two electrodes are shaped to be an elastic pin structure; and wherein another one of the at least two charging ports comprises a screw thread which is compatible with the power supply of the electronic cigarette .
A control apparatus comprising: a control unit configured to control a control target by a control model machine-learned so as to output an operation amount of the control target according to a state of equipment provided with the control target; a simulation unit configured to simulate, by using a simulation model, the state of the equipment in a case where the operation amount, which is output by the control model, is given to the control target; and a stop unit configured to stop the control of the control target by the control model, based on a simulation result, characterized in that the control apparatus further comprises a frequency adjustment unit configured to adjust a frequency of simulating the state of the equipment, wherein the frequency adjustment unit is configured to reduce the frequency of simulation as an elapsed time since the control of the control target by the control model is started becomes longer. a control unit configured to control a control target by a control model machine-learned so as to output an operation amount of the control target according to a state of equipment provided with the control target; a simulation unit configured to simulate, by using a simulation model, the state of the equipment in a case where the operation amount, which is output by the control model, is given to the control target; and a stop unit configured to stop the control of the control target by the control model, based on a simulation result, characterized in that the control apparatus further comprises a frequency adjustment unit configured to adjust a frequency of simulating the state of the equipment, wherein the frequency adjustment unit is configured to reduce the frequency of simulation as an elapsed time since the control of the control target by the control model is started becomes longer.
Multi-needle chain-stitch sewing machine having a plurality of needles which are provided for guiding in each case one top thread , wherein the plurality of needles are in each case disposed so as to be mutually spaced apart along a straight line and movable conjointly in synchronous manner, and the line is aligned so as to be at least substantially orthogonal to the envisaged advancing direction of transporting a material to be sewn; having a thread guide for the plurality of top threads so as to guide each top thread from the thread supply thereof to the needle assigned to said top thread , having a plurality of driven grippers which guide in each case one bobbin thread , wherein the grippers are disposed so as to be mutually spaced apart and movable conjointly in a synchronous manner; wherein, as a result of the movements of the grippers and of the needles , one top thread and one bobbin thread are in each case able to be intertwined so as to, as a result, generate simultaneously a plurality of seams that run so as to be mutually parallel in the material to be sewn, having piercing locations of the needles that are disposed in the material to be sewn without any mutual offset in the advancing direction, and having a drive installation which has at least one motor and by way of which the movements of the needles and of the grippers are able to be generated in a predetermined and mutually adapted manner, characterized in that, in order for the seam to be reliably formed, a thread tautening means for at least one of the top threads is present in the region of the thread guide, between a thread brake and a thread take-up , and provided additionally to the thread take-up , at least one of the top threads by way of said thread tautening means being able to be provided with an additional thread tension in the region between the thread tautening means and that needle that is assigned to the at least one top thread .
Apparatus for removing a blockage from a body of a subject, the apparatus comprising: a longitudinal core , configured for insertion into the body; an active coil electrode and a reference coil electrode , which are wound next to one another over the longitudinal core, wherein an active-coil diameter of the active coil electrode is greater than a reference-coil diameter of the reference coil electrode; and an electrically-insulative element that interposes between the active coil electrode and the reference coil electrode; the active coil electrode being configured to attract the blockage upon application of a voltage, by a power source , between the active coil electrode and the reference coil electrode. a longitudinal core , configured for insertion into the body; an active coil electrode and a reference coil electrode , which are wound next to one another over the longitudinal core, wherein an active-coil diameter of the active coil electrode is greater than a reference-coil diameter of the reference coil electrode; and an electrically-insulative element that interposes between the active coil electrode and the reference coil electrode; the active coil electrode being configured to attract the blockage upon application of a voltage, by a power source , between the active coil electrode and the reference coil electrode.
Device for testing at least one security element of a security document , wherein the device has at least one reference plane , wherein the reference plane is orientated parallel to a surface of the security document to be tested, wherein the device comprises at least one image acquisition device , wherein the at least one image acquisition device is arranged and/or constructed in such a way that a central optical axis of the image acquisition device intersects the reference plane at a predetermined reference angle, wherein the device comprises a first illumination device , wherein the first illumination device is arranged and/or constructed in such a way that a central illumination axis of the first illumination device intersects the reference plane at a first illumination angle, wherein the device comprises at least one further illumination device , wherein the further illumination device is arranged and/or constructed such that a central illumination axis of the further illumination device intersects the reference plane at a further illumination angle, wherein an amount of an angular difference (α) between the reference angle and the first illumination angle is greater than an amount of an angular difference (β) between the reference angle and the further illumination angle, wherein the amount of the angular difference (α) between the reference angle and the first illumination angle assumes an angular value from a first angular interval, wherein the first angular interval comprises angles from 15° to 50°, wherein the amount of the angular difference (β) between the reference angle and the further illumination angle assumes an angular value from a further angular interval, wherein the further angular interval comprises angles from 5° to 20°, wherein the reference angle is 90°, wherein the device comprises at least one further image acquisition device , wherein the further image acquisition device is arranged and/or constructed such that a central optical axis of the further image acquisition device intersects the reference plane at a predetermined further reference angle, characterised in that the predetermined further reference angle is equal to the first predetermined reference angle.
A vacuum pump, in particular a turbomolecular pump, comprising a rotor which is rotatable about an axis of rotation with respect to a stator of the vacuum pump and for whose rotatable support at least one permanent magnet bearing is provided, characterized in that the permanent magnet bearing is formed from a combination of one or more ring magnets and at least one monolithic permanent magnet which is in particular of a ring shape or a hollow cylindrical shape, with the monolithic permanent magnet having two or more sections following one another in the axial direction, and with sections adjacent to one another having an at least substantially opposite magnetic pole orientation (P, P').
A system for the inductive transmission of electric power, wherein a vehicle has metallic parts and a secondary coil which has a secondary winding and ferrite material provided as a coil core, wherein a primary winding is arranged in a stationary manner and a capacitor for formation of a resonant circuit is connected thereto, in particular in series or in parallel, wherein an evaluation unit for determining the resonance frequency of the resonant circuit is electrically connected to the primary winding, wherein a means for comparison of the determined resonance frequency with a first frequency value f1 and with a second frequency value f2 is provided, in particular whose at least one output controls an actuator, such as a relay or the like, characterised in that the first frequency value f1 is greater than the second frequency value f2, wherein an arrival of a vehicle is detected when the value f1 is exceeded and the reaching of a position of optimal inductive coupling of the secondary coil together with ferrite material to the primary winding is detected when there is a fall below the value f2.
A sole structure for an article of footwear, comprising: a first contact surface portion located at a medial, heel area including a first herringbone traction element structure, wherein the first herringbone traction element structure includes a first propagation direction and a first plurality of peaks, wherein the first propagation direction extends in a heel-to-toe direction, and wherein the first plurality of peaks point toward medial and lateral sides of the sole structure; and a second contact surface portion located at a medial, forefoot area including a second herringbone traction element structure, wherein the second herringbone traction element structure includes a second propagation direction and a second plurality of peaks, wherein the second propagation direction extends in a medial side-to-lateral side direction, and wherein the second plurality of peaks point toward heel and toe ends of the sole structure, wherein the first herringbone traction element structure extends from the medial, heel area , across an arch area of the sole structure, to a lateral, forefoot area . a first contact surface portion located at a medial, heel area including a first herringbone traction element structure, wherein the first herringbone traction element structure includes a first propagation direction and a first plurality of peaks, wherein the first propagation direction extends in a heel-to-toe direction, and wherein the first plurality of peaks point toward medial and lateral sides of the sole structure; and a second contact surface portion located at a medial, forefoot area including a second herringbone traction element structure, wherein the second herringbone traction element structure includes a second propagation direction and a second plurality of peaks, wherein the second propagation direction extends in a medial side-to-lateral side direction, and wherein the second plurality of peaks point toward heel and toe ends of the sole structure, wherein the first herringbone traction element structure extends from the medial, heel area , across an arch area of the sole structure, to a lateral, forefoot area .