mhurhangee/ep-ind-claims huggingface dataset:
A machine for forming spools of web material (N; S), comprising: an unwinding section for unwinding parent reels (Ba, Bb) of web material (Na, Nb); a cutting station, comprising cutting members to divide the web material (Na, Nb), coming from the unwinding section, into a plurality of longitudinal strips; a plurality of winding stations, each comprising a winding device (41, 53), to which a longitudinal strip of web material is fed, and where a respective spool of web material is formed; wherein each winding device (41, 53) of the winding station comprises a winding mandrel provided with a rotation movement around a rotation axis (C-C) and with a reciprocating translation movement in a direction parallel to the rotation axis, so as to helically wind the longitudinal strip around the winding mandrel and to form a helically wound spool; a control unit configured to control the winding speed of the longitudinal strip in the winding station; wherein the control unit is configured to perform an acceleration cycle in order to accelerate the winding of the longitudinal strip, comprising at least a step of gradually increasing the feeding speed (Vp) of the longitudinal strip; wherein the feeding speed is linked to the diameter of the spool; wherein the control unit is configured such that the step of gradually increasing the feeding speed (Vp) of the longitudinal strip comprises a step of winding the spool at constant angular speed; and wherein the control unit is further configured such that the acceleration cycle comprises a preliminary step, preceding the step of gradually increasing the feeding speed, wherein winding is controlled by gradually increasing the angular speed of the spool in the winding station from zero to a preset angular speed (ωk). an unwinding section for unwinding parent reels (Ba, Bb) of web material (Na, Nb); a cutting station, comprising cutting members to divide the web material (Na, Nb), coming from the unwinding section, into a plurality of longitudinal strips; a plurality of winding stations, each comprising a winding device (41, 53), to which a longitudinal strip of web material is fed, and where a respective spool of web material is formed; wherein each winding device (41, 53) of the winding station comprises a winding mandrel provided with a rotation movement around a rotation axis (C-C) and with a reciprocating translation movement in a direction parallel to the rotation axis, so as to helically wind the longitudinal strip around the winding mandrel and to form a helically wound spool; a control unit configured to control the winding speed of the longitudinal strip in the winding station;
An apparatus for wireless communication, comprising: an active mixer configured to convert between radio frequency signals and intermediate frequency signals based at least in part on an alternating current local oscillator, LO, signal, wherein a direct current generated within the active mixer is dependent in part on a bias voltage and the alternating current local oscillator signal; and a mixer biasing circuit configured to generate the bias voltage for the active mixer, a magnitude of the bias voltage depending at least in part on an amplitude of the alternating current local oscillator signal; wherein the mixer biasing circuit comprises a feedback loop (415, 435, 445) configured to output the bias voltage Vbias, with a magnitude that has an inverse relationship to an amplitude of the local oscillator signal received, such that the effect of the change in amplitude of the LO signal on the DC electrical current generated within the active mixer is offset by the effect of the corresponding change in the bias voltage. an active mixer configured to convert between radio frequency signals and intermediate frequency signals based at least in part on an alternating current local oscillator, LO, signal, wherein a direct current generated within the active mixer is dependent in part on a bias voltage and the alternating current local oscillator signal; and a mixer biasing circuit configured to generate the bias voltage for the active mixer, a magnitude of the bias voltage depending at least in part on an amplitude of the alternating current local oscillator signal; wherein the mixer biasing circuit comprises a feedback loop (415, 435, 445) configured to output the bias voltage Vbias, with a magnitude that has an inverse relationship to an amplitude of the local oscillator signal received, such that the effect of the change in amplitude of the LO signal on the DC electrical current generated within the active mixer is offset by the effect of the corresponding change in the bias voltage.
Device for generating a noncylindrical inner surface of a bore with machining tools arranged along the circumference of the bore and radially fed up to the inner surface of the bore, wherein the device comprises a primary advancing system, which comprises an axially movable feed rod for activating the machining tools and thereby creates a primary force (Fz) on at least one machining tool, by which the at least one machining tool can be radially fed up to the bore, characterized in that the feed rod comprises an upper feed pin (3,1; 2.1) and a lower feed pin (3.13; 2.10), in that the advancement movements of the primary advancing system are transmitted to the upper feed pin (3.1; 2.1), in that between the upper feed pin (3.1; 2.1) and the lower feed pin (3.13; 2.10) a secondary advancing system is provided and the advancement movements of the primary advancing system and the secondary advancing system are added to give an overall advancement movement which is transmitted to the lower feed pin (3.13; 2.10).
System for supplying a load with alternating electric current from an AC electrical network, of the type comprising: - a device for connecting the AC electrical network to an electrical ground, - a rectifier connected to the AC electrical network, without the presence of a transformer between the AC network and the rectifier, the rectifier having controllable electronic switches that are suited to converting the alternating current provided by the electrical network into a direct current delivered at the output of the rectifier, - a device for controlling the electronic switches of the rectifier that is suited to sending control signals to the respective switches, - an inverter connected to the output of the rectifier via a direct-current bus and suited to converting the direct current provided by the rectifier into an alternating current delivered to the load connected to its output, and - a device for limiting the common mode current that is likely to flow between the network and the load, characterized in that the control device is suited to limiting the absolute value of the voltage (VuM, VvM, VwM) between the electrical ground and a phase (U, V, W) of the alternating current delivered to the load, in the absence of overvoltage in the load, to a first limit value that is strictly lower than that of the voltage (Vdc) on the direct-current bus. - a device for connecting the AC electrical network to an electrical ground, - a rectifier connected to the AC electrical network, without the presence of a transformer between the AC network and the rectifier, the rectifier having controllable electronic switches that are suited to converting the alternating current provided by the electrical network into a direct current delivered at the output of the rectifier, - a device for controlling the electronic switches of the rectifier that is suited to sending control signals to the respective switches, - an inverter connected to the output of the rectifier via a direct-current bus and suited to converting the direct current provided by the rectifier into an alternating current delivered to the load connected to its output, and - a device for limiting the common mode current that is likely to flow between the network and the load,
Chain hoist for lifting, lowering and pulling loads, comprising a housing in which a chain wheel embraced by a load chain equipped with a draw hook under form closure at its end and a shaft driving the chain wheel, preferably via a gearbox, are rotatably mounted; a threaded washer, which is in screwed connection with an external thread of the shaft with its internally arranged thread and is equipped with bevel gears for engaging a manually or motor-driven force element; a brake disc rotatable in relation to the shaft and the threaded washer, with a first braking surface directed against a drive surface that is torque-proof in relation to the shaft, and a second braking surface directed against the rotation disc, and with locking gears arranged on the brake disc for the unilateral blocking engagement of a ratchet mounted on the housing; an idling means, designed for enlarging the axial distance between the threaded washer and the drive surface, characterised in that at least one centrifugal element (31, 32) that is torque-proof in relation to the threaded washer is arranged on the same, which is equipped with a friction surface on the outside, and in that the centrifugal element (31, 32) can be widened outwards against the force of a spring until it makes contact with the friction surface with a braking surface formed on the housing.
A butylene glycol:water 50:50 (v/v) extract from needles, twigs or small branches of a Tsuga canadensis plant, for use to treat microbial infection of the skin in a subject in need thereof, wherein the microbial infection of the skin is associated with acne.
A method for autonomous segmentation of three-dimensional, 3D, nervous system structure from raw medical images, the method comprising: receiving a 3D scan volume comprising a set of medical scan images of a region of the anatomy; receiving bony structure segmentation data comprising segmentation of a bony structure in the 3D scan volume; characterized by further comprising the steps of: autonomously processing a subsection of the 3D scan volume as a 3D region of interest, ROI, by combining the raw medical scan images and the bony structure segmentation data, wherein the 3D ROI contains a subvolume of the bony structure with a portion of surrounding tissues including the nervous system structure, wherein the 3D ROI includes 3D matrices, each 3D matrix containing information about voxel distribution along X, Y and Z axes with bone density obtained from the 3D scan volume and classification information data for the bony structure; and autonomously segmenting the nervous system structure by processing the ROI to determine the 3D shape, location, and size of the nervous system structure by a pre-trained convolutional neural network, CNN,. receiving a 3D scan volume comprising a set of medical scan images of a region of the anatomy; receiving bony structure segmentation data comprising segmentation of a bony structure in the 3D scan volume; characterized by further comprising the steps of: autonomously processing a subsection of the 3D scan volume as a 3D region of interest, ROI, by combining the raw medical scan images and the bony structure segmentation data, wherein the 3D ROI contains a subvolume of the bony structure with a portion of surrounding tissues including the nervous system structure, wherein the 3D ROI includes 3D matrices, each 3D matrix containing information about voxel distribution along X, Y and Z axes with bone density obtained from the 3D scan volume and classification information data for the bony structure; and autonomously segmenting the nervous system structure by processing the ROI to determine the 3D shape, location, and size of the nervous system structure by a pre-trained convolutional neural network, CNN,.
A system for filling a container with powder, including: a) a hopper for holding the powder, the hopper having an opening configured to be attached to the container in a removable and hermetically closable fashion so that the hopper communicates with the container at the opening for supplying the powder to the container; b) a powder supplier for supplying the powder to the hopper; c) a gas supplier for repeatedly supplying compressed gas in a pulsed form to the hopper, with the hopper attached to the container in a hermetically closed fashion; and d) a sieve member provided at the opening, the sieve member having smaller openings in a region near a side wall of the hopper than in a central region of the hopper. a) a hopper for holding the powder, the hopper having an opening configured to be attached to the container in a removable and hermetically closable fashion so that the hopper communicates with the container at the opening for supplying the powder to the container; b) a powder supplier for supplying the powder to the hopper; c) a gas supplier for repeatedly supplying compressed gas in a pulsed form to the hopper, with the hopper attached to the container in a hermetically closed fashion; and d) a sieve member provided at the opening, the sieve member having smaller openings in a region near a side wall of the hopper than in a central region of the hopper.
A printer, comprising: a housing; a printhead including a marking surface operable for marking an image on a surface of a media substrate portion,, the printhead being disposed proximate to the bottom of the housing, wherein the marking surface is facing upwards and towards a top of the housing; and a feed mechanism comprising a pair of platen rollers configured to apply a mechanical force to the media substrate and displace the media substrate portion longitudinally over the marking surface of the printhead, the platen roller pair comprising a first platen roller and a second platen roller disposed over the first platen roller relative to the top and bottom of the housing, the media substrate being drawn between the first platen roller and the second platen roller; characterized in that the surface of the media substrate portion is held in direct contact with the marking surface to allow for marking by a weight of a supply of the media substrate from which the media substrate is fed that is disposed in the housing over the printhead, based on the force of gravity acting upon a mass thereof. a housing; a printhead including a marking surface operable for marking an image on a surface of a media substrate portion,, the printhead being disposed proximate to the bottom of the housing, wherein the marking surface is facing upwards and towards a top of the housing; and a feed mechanism comprising a pair of platen rollers configured to apply a mechanical force to the media substrate and displace the media substrate portion longitudinally over the marking surface of the printhead, the platen roller pair comprising a first platen roller and a second platen roller disposed over the first platen roller relative to the top and bottom of the housing, the media substrate being drawn between the first platen roller and the second platen roller; characterized in that the surface of the media substrate portion is held in direct contact with the marking surface to allow for marking by a weight of a supply of the media substrate from which the media substrate is fed that is disposed in the housing over the printhead, based on the force of gravity acting upon a mass thereof.
Pallet changer with at least two movably arranged pallets (11, 43) received by a main frame, which pallets each have a support surface for receiving a sheet-like material, with a drive, by means of which the at least one pallet (11, 43) is moved from the main frame into a processing machine and is guided out therefrom, wherein the drive comprises a motor, which drives a drive element, which moves the at least one pallet (11, 43), characterised in that a processing device is provided on the main frame which is independent of the processing machine for processing sheet-like material and the processing device is provided to process the sheet-like material resting on the pallet (11, 43).
An immediate release composition suitable for reducing the chemical conversion of a precursor compound included in the composition to a drug susceptible to abuse comprising: a precursor compound that can be used in a chemical synthesis of a drug that is susceptible to abuse; a triglyceride in an amount of 1 to 50wt% of the composition; hydroxypropylcellulose; polyethylene oxide; and a disintegrant selected from the group consisting of crospovidone, sodium starch glycolate and croscarmellose sodium. a precursor compound that can be used in a chemical synthesis of a drug that is susceptible to abuse; a triglyceride in an amount of 1 to 50wt% of the composition; hydroxypropylcellulose; polyethylene oxide; and a disintegrant selected from the group consisting of crospovidone, sodium starch glycolate and croscarmellose sodium.
A thermoplastic resin composition comprising: 10% to 99% by weight of a thermoplastic resin comprising a rubber-modified acrylic graft copolymer, and 1% to 90% by weight of a branched aromatic vinyl copolymer resin comprising a silicon compound; wherein the branched aromatic vinyl copolymer resin is selected from: copolymers of an aromatic vinyl monomer, an unsaturated nitrile monomer, a (meth)acrylate monomer, and a silicon compound having two or more unsaturated groups; and mixtures of the copolymers.
An ultrasound imaging system (100, 200, 300, 400) comprising: an ultrasound transducer assembly (110, 210, 310, 410) comprising a plurality of apertures (112, 212, 312, 412) that are configured to transmit signals toward and receive signals from a region of interest of a subject (101, 201); a tracking sensor (142, 224, 342) disposed within the subject and configured to move within the ROI, the sensor being responsive to signals transmitted by the apertures; and at least one processor (121, 460) in communication with the ultrasound transducer assembly and the tracking sensor, wherein the processor is configured to: generate a first image of a first portion of the ROI from signals received from at least one activated aperture; identify a position of the tracking sensor using tracking data from the tracking sensor that is generated in response to at least one signal transmitted by the at least one activated aperture; and generate a second image of a second portion of the ROI from signals received from at least one other aperture activated based on the identified position, wherein the second portion of the ROI is different from the first portion of the ROI. an ultrasound transducer assembly (110, 210, 310, 410) comprising a plurality of apertures (112, 212, 312, 412) that are configured to transmit signals toward and receive signals from a region of interest of a subject (101, 201); a tracking sensor (142, 224, 342) disposed within the subject and configured to move within the ROI, the sensor being responsive to signals transmitted by the apertures; and at least one processor (121, 460) in communication with the ultrasound transducer assembly and the tracking sensor, wherein the processor is configured to: generate a first image of a first portion of the ROI from signals received from at least one activated aperture; identify a position of the tracking sensor using tracking data from the tracking sensor that is generated in response to at least one signal transmitted by the at least one activated aperture; and generate a second image of a second portion of the ROI from signals received from at least one other aperture activated based on the identified position, wherein the second portion of the ROI is different from the first portion of the ROI. generate a first image of a first portion of the ROI from signals received from at least one activated aperture; identify a position of the tracking sensor using tracking data from the tracking sensor that is generated in response to at least one signal transmitted by the at least one activated aperture; and generate a second image of a second portion of the ROI from signals received from at least one other aperture activated based on the identified position, wherein the second portion of the ROI is different from the first portion of the ROI.
A method, comprising: depositing a layer of powdered build material; depositing, in a predetermined pattern, a detailing agent on the layer of powdered build material to generate a uniform temperature distribution across a portion of the powdered build material that is to form a slice of a three-dimensional printed object; and fusing a portion of the layer of powdered build material to form the slice of the 3D printed object by selectively activating a subset of lasers (104, 522) in an array of lasers, whereby the subset of lasers coincides with the slice; and whereby the fusing is performed by the subset of lasers and free of fusing agent. depositing a layer of powdered build material; depositing, in a predetermined pattern, a detailing agent on the layer of powdered build material to generate a uniform temperature distribution across a portion of the powdered build material that is to form a slice of a three-dimensional printed object; and fusing a portion of the layer of powdered build material to form the slice of the 3D printed object by selectively activating a subset of lasers (104, 522) in an array of lasers, whereby the subset of lasers coincides with the slice; and whereby the fusing is performed by the subset of lasers and free of fusing agent.
An armor comprising in front to back order at least one rigid first panel comprising inorganic fibers and at least one second panel comprising polymeric fibers, characterized in that the at least one rigid first panel has a flexural strength of at least 300 MPa and the at least one second panel has a flexural strength of at least 10 MPa and of at most 250 MPa and that the areal density of the at least one rigid first panel, AD 1ST, is at least 40% of the total areal density of the armor.
Shock absorption module for motor vehicle, comprising: - an upper transverse member intended to rest against a bumper of the vehicle, - a lower transverse member, characterised in that it comprises two legs (16a, 16b) connecting the upper transverse member and lower transverse member so as to substantially form a frame, called absorber frame, each leg (16a, 16b) being configured to rest against a lower structural part of the vehicle comprising a bearing surface, extending downwards in the extension of the end of each side beam, each of the upper transverse member and lower transverse member and each leg (16a, 16b) comprising insurance type shock absorption means. - means for connecting at least a portion of a lighting device (62, 66). - an upper transverse member intended to rest against a bumper of the vehicle, - a lower transverse member, characterised in that it comprises two legs (16a, 16b) connecting the upper transverse member and lower transverse member so as to substantially form a frame, called absorber frame, each leg (16a, 16b) being configured to rest against a lower structural part of the vehicle comprising a bearing surface, extending downwards in the extension of the end of each side beam, each of the upper transverse member and lower transverse member and each leg (16a, 16b) comprising insurance type shock absorption means. - means for connecting at least a portion of a lighting device (62, 66).
A patch for applying to the skin of a subject comprising potassium permanganate particles dispersed within a cured medical grade silicone, wherein said potassium permanganate particles have an average diameter between 1nm - 60 μm; and said silicone has a shore hardness between 5-60A post-curing.