mhurhangee/patent-ind-claim-en huggingface dataset:
A method comprising: performing a laser ablation process that removes material from at least a portion of a workpiece surface of a substrate to generate a plurality of laser spots at a plurality of irregularly arranged locations to define an ablated area at the portion of the workpiece surface; the method is characterised in that the step of performing the laser ablation process includes: impinging the workpiece surface with a laser beam provided by a laser at the plurality of irregularly arranged locations by moving at least one of the laser or the workpiece surface; and generating the plurality of laser spots at the plurality of irregularly arranged locations along a plurality of raster rows; and wherein the impinging of the workpiece surface with the laser beam is so configured that at least one of the plurality of raster rows is non-parallel with at least one other of the plurality of raster rows, thereby reducing the appearance of or eliminating a diffraction effect that can occur when the ablated area of the workpiece surface interacts with light. performing a laser ablation process that removes material from at least a portion of a workpiece surface of a substrate to generate a plurality of laser spots at a plurality of irregularly arranged locations to define an ablated area at the portion of the workpiece surface; the method is characterised in that the step of performing the laser ablation process includes: impinging the workpiece surface with a laser beam provided by a laser at the plurality of irregularly arranged locations by moving at least one of the laser or the workpiece surface; and generating the plurality of laser spots at the plurality of irregularly arranged locations along a plurality of raster rows; and impinging the workpiece surface with a laser beam provided by a laser at the plurality of irregularly arranged locations by moving at least one of the laser or the workpiece surface; and generating the plurality of laser spots at the plurality of irregularly arranged locations along a plurality of raster rows; and wherein the impinging of the workpiece surface with the laser beam is so configured that at least one of the plurality of raster rows is non-parallel with at least one other of the plurality of raster rows, thereby reducing the appearance of or eliminating a diffraction effect that can occur when the ablated area of the workpiece surface interacts with light.
Underwater display structure comprising a panel system or multimedia and multifunctional underwater modules aggregating displays with light-emitting diodes (LED) display or liquid crystal display (LCD) by means of a waterproof array of single displays twinned - at the rear part - to a respective plurality of modular box-shaped elements provided with means for mutual removable interconnection and housing electronic components serving the array of single displays , characterized in that said panels or multimedia and multifunctional underwater modules incorporate laser beam generation means.
Rail vehicle assembly, comprising at least one region made from fibre-reinforced plastic composite and at least one metallic region , characterized in that the metallic region is connected with a positively locking connection to the region made from fibre-reinforced plastic composite , the region made from fibre-reinforced plastic composite being configured at its edge with a seam , and the said seam being connected with a positively locking connection to the metallic region .
A method for transporting or storing at least two wind turbine blades and comprising a first wind turbine blade and a second wind turbine blade, the wind turbine blades each having a root end and a tip end, wherein the method comprises the steps of: a) attaching a first root end frame in form of a first root end bracket to a root end face of the first wind turbine blade b) arranging the tip end of the first wind turbine in a first tip end frame, c) attaching a second root end frame in form of a second root end bracket to a root end face of the second wind turbine blade d) arranging the tip end of the second wind turbine in a second tip end frame, e) placing the first wind turbine blade so that the tip end of the first wind turbine blade points in a first direction, f) placing the second wind turbine blade adjacent and in immediate vicinity to the first wind turbine blade so that the tip end of the second wind turbine blade points in a second direction, which is substantially opposite to the first direction, and g) if not already connected, connecting, the second tip end frame to the first root end frame, and connecting the first tip end frame to the second root end frame so that the tip end of the second wind turbine blade extends beyond the root end of the first wind turbine blade, characterized in that the first wind turbine blade and the second wind turbine blade in steps e) and f) are stacked on top of each other. a) attaching a first root end frame in form of a first root end bracket to a root end face of the first wind turbine blade b) arranging the tip end of the first wind turbine in a first tip end frame, c) attaching a second root end frame in form of a second root end bracket to a root end face of the second wind turbine blade d) arranging the tip end of the second wind turbine in a second tip end frame, e) placing the first wind turbine blade so that the tip end of the first wind turbine blade points in a first direction, f) placing the second wind turbine blade adjacent and in immediate vicinity to the first wind turbine blade so that the tip end of the second wind turbine blade points in a second direction, which is substantially opposite to the first direction, and g) if not already connected, connecting, the second tip end frame to the first root end frame, and connecting the first tip end frame to the second root end frame so that the tip end of the second wind turbine blade extends beyond the root end of the first wind turbine blade,
A method for processing an audio signal , the method comprising: processing audio frames of the audio signal at an audio decoder by filtering the frames using an audio codec postfilter for reducing a level of coding noise between signal harmonics; and using linear predictive filtering for removing (S102, S104, S300-S308, S400-S402) a discontinuity between a filtered past frame and a filtered current frame of the audio signal, wherein the method comprises filtering the current frame of the audio signal and removing the discontinuity by modifying a beginning portion of the filtered current frame by a signal obtained by linear predictive filtering a predefined signal with initial states of the linear predictive filter defined on the basis of a last part of the unfiltered past frame filtered using the set of filter parameters for filtering the current frame. processing audio frames of the audio signal at an audio decoder by filtering the frames using an audio codec postfilter for reducing a level of coding noise between signal harmonics; and using linear predictive filtering for removing (S102, S104, S300-S308, S400-S402) a discontinuity between a filtered past frame and a filtered current frame of the audio signal, wherein the method comprises filtering the current frame of the audio signal and removing the discontinuity by modifying a beginning portion of the filtered current frame by a signal obtained by linear predictive filtering a predefined signal with initial states of the linear predictive filter defined on the basis of a last part of the unfiltered past frame filtered using the set of filter parameters for filtering the current frame.
A blade comprising a reinforced leading edge, a trailing edge, and extending between the leading edge and the trailing edge while being limited by a lower surface face and an upper surface face which are two main aerodynamic faces of the blade, opposite in a direction of the thickness (T) of the blade and each extending from the leading edge to the trailing edge; the blade being formed of a first portion , made in one piece of a first material, made of a first end portion comprising the leading edge , of a second end portion comprising the trailing edge and of a core connecting the first end portion to the second end portion , the first end portion and the second end portion each comprising a strip of each of the main aerodynamic faces ; of a second portion , extending between the first end portion and the second end portion and joined to a main face of the core, made of a second material lighter than the first material, and carrying a zone of a first one of the main aerodynamic faces between the strips of said first aerodynamic face belonging to each of the end portions; and of a third portion , joined to a second main face, opposite the first main face, of the core, carrying a zone of a second one of the main aerodynamic faces between the strips of said second aerodynamic face belonging to each of the end portions, and made of a material lighter than the first material; characterised in that the core has, over at least a portion of the height of the blade, an oblique extension in the direction of thickness, the second portion having a greater thickness near the second end portion than near the first end portion, and the third portion having a greater thickness near the first end portion than near the second end portion.
A biomedical sustained release system for use as a medicament in the treatment of an eye disease, especially as an eye implant comprising a collection of particles that comprise a first biodegradable material that is a hydrogel or a xerogel made of hydrophilic materials and a therapeutic agent, with the particles, before biodegradation of the first material, having a rate of release for the therapeutic agent as measured in physiological solution, and a second material that is a hydrogel or xerogel that at least partially coats the collection of particles wherein the hydrogel made of the second material delays the rate of release of the agent by no more than 20% as measured at the 50% w/w release of the agent.
A system for authenticating a physical element suitable for electromechanical association with a receiving device , comprising: a printable substrate associated with the physical element ; a first circuit printed on the printable substrate and suitable to receive at least one electrical characteristic of the physical element ; an incomplete circuit associated with the receiving device , wherein an interface of the first circuit to the receiving device completes the incomplete circuit to form a functional circuit ; at least one sensor within the incomplete circuit and suitable for sensing the at least one electrical characteristic via the functional circuit upon completion of the incomplete circuit ; and at least one comparative listing stored within a non-transitory memory (61 0a) of the receiving device , wherein the at least on sensed electrical characteristic is compared to the at least one comparative listing to provide the authentication, and wherein the authentication provided is indicative of a unique action. a printable substrate associated with the physical element ; a first circuit printed on the printable substrate and suitable to receive at least one electrical characteristic of the physical element ; an incomplete circuit associated with the receiving device , wherein an interface of the first circuit to the receiving device completes the incomplete circuit to form a functional circuit ; at least one sensor within the incomplete circuit and suitable for sensing the at least one electrical characteristic via the functional circuit upon completion of the incomplete circuit ; and at least one comparative listing stored within a non-transitory memory (61 0a) of the receiving device , wherein the at least on sensed electrical characteristic is compared to the at least one comparative listing to provide the authentication, and wherein the authentication provided is indicative of a unique action.
An image forming apparatus comprising: a main assembly provided with an opening ; a tray for placing thereon a cartridge (P) for forming an image, wherein said tray is movable through the opening between an image forming position (C) where the cartridge (P) is used for image formation inside said main assembly and a mounting and demounting position (E) where the cartridge (P) is exposed to an outside of said main assembly and is mountable and demountable; a door for opening and closing the opening ; and an accommodating member for accommodating a sheet (S) on which an image is formed, wherein when said tray is in the mounting and demounting position, said door supports said tray , characterized in that when said tray is in the mounting and demounting position, said accommodating member is configured to support said door . a main assembly provided with an opening ; a tray for placing thereon a cartridge (P) for forming an image, wherein said tray is movable through the opening between an image forming position (C) where the cartridge (P) is used for image formation inside said main assembly and a mounting and demounting position (E) where the cartridge (P) is exposed to an outside of said main assembly and is mountable and demountable; a door for opening and closing the opening ; and an accommodating member for accommodating a sheet (S) on which an image is formed, wherein when said tray is in the mounting and demounting position, said door supports said tray , characterized in that when said tray is in the mounting and demounting position, said accommodating member is configured to support said door .
A composite-coated nano-tin negative electrode material, comprising: a tin-based nanomaterial, a nano-copper layer coated on the surface of the tin-based nanomaterial, and a conductive protective layer coated on the surface of the nano-copper layer, wherein a carbon layer is further provided between the tin-based nanomaterial and the nano-copper layer.
A urine sample analyzer comprising: a flow cell through which a measurement specimen containing a urine sample flows; a light source adapted to apply light onto the measurement specimen flowing through the flow cell ; a light receiver adapted to receive light from particles contained in the urine sample, and output a signal corresponding to the received light; and an analysis unit adapted to perform determination about presence of sperms in the urine sample, based on parameters reflecting a signal waveform of the signal outputted by the light receiver, characterized in that the parameters comprise: a first parameter indicating a rise time of the signal waveform, and a second parameter indicating a fall time of the signal waveform. a flow cell through which a measurement specimen containing a urine sample flows; a light source adapted to apply light onto the measurement specimen flowing through the flow cell ; a light receiver adapted to receive light from particles contained in the urine sample, and output a signal corresponding to the received light; and an analysis unit adapted to perform determination about presence of sperms in the urine sample, based on parameters reflecting a signal waveform of the signal outputted by the light receiver, characterized in that the parameters comprise: a first parameter indicating a rise time of the signal waveform, and a second parameter indicating a fall time of the signal waveform. a first parameter indicating a rise time of the signal waveform, and a second parameter indicating a fall time of the signal waveform.
Closing body for closing and opening an access opening or a passage of a room, wherein a pressure difference exists between the interior and the exterior of the room, wherein the closing body is formed as a pivotable door , pivotable window or pivotable flap, characterised in that - a valve device is provided on the closing body , wherein the valve device effects a temporary pressure equalization when opening the closing body , and wherein - the valve device is formed as a valve flap and a release mechanism is provided which opens the valve device , and wherein - a locking fitting is provided for the closing body , and the release mechanism is operatively coupled to the locking fitting of the closing body , wherein - the release mechanism is a mechanical, electronic, pneumatic and/or hydraulic release mechanism , wherein - a pressure sensor is provided which controls the release mechanism . - a valve device is provided on the closing body , wherein the valve device effects a temporary pressure equalization when opening the closing body , and wherein - the valve device is formed as a valve flap and a release mechanism is provided which opens the valve device , and wherein - a locking fitting is provided for the closing body , and the release mechanism is operatively coupled to the locking fitting of the closing body , wherein - the release mechanism is a mechanical, electronic, pneumatic and/or hydraulic release mechanism , wherein - a pressure sensor is provided which controls the release mechanism .
A construction machine comprising an upper carriage , an undercarriage and an ascent means , wherein the undercarriage features at least one chassis , which comprises one front pair of wheels and one rear pair of wheels , the upper carriage features a driver's station , and the ascent means comprises a ladder means , which ladder means is able to pivot between a first position, in which the ladder means is arranged between the front pair of wheels and the rear pair of wheels , and a second position, in which the ladder means is attached to the undercarriage laterally adjacent to the front pair of wheels ; wherein the ladder means is connected to the undercarriage via two parallel struts and the struts are both pivotably connected to the undercarriage . the ascent means comprises a ladder means , which ladder means is able to pivot between a first position, in which the ladder means is arranged between the front pair of wheels and the rear pair of wheels , and a second position, in which the ladder means is attached to the undercarriage laterally adjacent to the front pair of wheels ; wherein the ladder means is connected to the undercarriage via two parallel struts and the struts are both pivotably connected to the undercarriage .
Method for operating a rotating electric machine having a rotor , a stator having a polyphase excitation winding and a commutation apparatus for commutating excitation winding currents of the excitation winding depending on rotor position values (R) for rotor positions of the rotor , wherein - first measurement values (A) for the rotor positions are detected by means of a first sensor apparatus , - second measurement values (B) for the rotor positions are detected by means of a second sensor apparatus , - and, for the commutation of the excitation winding currents, the rotor position values (R) are formed from weighted mean values (M) of the first measurement values (A) and the second measurement values (B), - wherein, in a first rotation speed range of rotor rotation speeds of the rotor , the first sensor apparatus has a higher resolution of the rotor positions than the second sensor apparatus , - and wherein, in the first rotation speed range, the first measurement values (A) are given more weight than the second measurement values (B) when forming the weighted mean values (M), characterized in that the first sensor apparatus comprises at least one magnetoresistive sensor or a Hall sensor as angle position sensor for detecting the first measurement values (A) for the rotor positions, and - wherein the second sensor apparatus comprises at least three Hall sensors with an angle resolution of approximately 60 degrees for the rotor positions. - first measurement values (A) for the rotor positions are detected by means of a first sensor apparatus , - second measurement values (B) for the rotor positions are detected by means of a second sensor apparatus , - and, for the commutation of the excitation winding currents, the rotor position values (R) are formed from weighted mean values (M) of the first measurement values (A) and the second measurement values (B), - wherein, in a first rotation speed range of rotor rotation speeds of the rotor , the first sensor apparatus has a higher resolution of the rotor positions than the second sensor apparatus , - and wherein, in the first rotation speed range, the first measurement values (A) are given more weight than the second measurement values (B) when forming the weighted mean values (M), characterized in that the first sensor apparatus comprises at least one magnetoresistive sensor or a Hall sensor as angle position sensor for detecting the first measurement values (A) for the rotor positions, and - wherein the second sensor apparatus comprises at least three Hall sensors with an angle resolution of approximately 60 degrees for the rotor positions.
Method for controlling a railway vehicle running on a railway track in case of disconnection between an on board module OBU controlling the movement of the railway vehicle and a radio block centre module RBC of an ERTMS/ETCS system, the method comprising: - elaborating a virtual RBC message, comprising a description of the railway track and/or predetermined travel information for the railway vehicle, - memorizing said virtual RBC message on board of the railway vehicle, and - in case of detection of disconnection between the on board module OBU and the radio block centre module RBC , processing of the virtual RBC message by the on board module OBU to control the railway vehicle movement following said disconnection. - elaborating a virtual RBC message, comprising a description of the railway track and/or predetermined travel information for the railway vehicle, - memorizing said virtual RBC message on board of the railway vehicle, and - in case of detection of disconnection between the on board module OBU and the radio block centre module RBC , processing of the virtual RBC message by the on board module OBU to control the railway vehicle movement following said disconnection.
A packing ring for a sealing device , comprising: at least two segments that are arranged around a common main axis (X), wherein the packing ring has at least one indicator means that indicates a position of at least one of the segments in a radial direction (R) perpendicular to the main axis (X) of the packing ring , wherein the indicator means comprises at least one indicator pin , which is arranged on a segment , and wherein the indicator pin is connected to the segment , wherein a tube spring is provided, which is arranged in a common groove of the segments such that the tube spring applies a force to the segments in the radial direction (R). at least two segments that are arranged around a common main axis (X), wherein the packing ring has at least one indicator means that indicates a position of at least one of the segments in a radial direction (R) perpendicular to the main axis (X) of the packing ring , wherein the indicator means comprises at least one indicator pin , which is arranged on a segment , and wherein the indicator pin is connected to the segment , wherein a tube spring is provided, which is arranged in a common groove of the segments such that the tube spring applies a force to the segments in the radial direction (R).