mhurhangee/patent-ind-claim-en huggingface dataset:
An electric linear actuator comprising: a cylindrical housing ; an electric motor mounted on the housing ; a speed reduction mechanism for reducing rotational speed of the electric motor via a motor shaft ; a ball screw mechanism for converting rotational motion of the electric motor transmitted via the speed reduction mechanism to axial linear motion of a driving shaft ; the ball screw mechanism comprising a nut formed with a helical screw groove on its inner circumference and supported by bearings mounted on the housing rotationally but axially immovably, and a screw shaft coaxially integrated with the driving shaft , formed with helical screw groove on its outer circumference corresponding to the helical screw groove of the nut , inserted into the nut via a large number of balls , and supported on the housing axially movably but not rotationally; and a blind bore formed on the housing for containing an end of the screw shaft characterized in: that a sleeve for an anti-rotation of the screw shaft is fitted in the blind bore of the housing , is press-formed of steel sheet and has a continuously substantially cylindrical shape. a cylindrical housing ; an electric motor mounted on the housing ; a speed reduction mechanism for reducing rotational speed of the electric motor via a motor shaft ; a ball screw mechanism for converting rotational motion of the electric motor transmitted via the speed reduction mechanism to axial linear motion of a driving shaft ; the ball screw mechanism comprising a nut formed with a helical screw groove on its inner circumference and supported by bearings mounted on the housing rotationally but axially immovably, and a screw shaft coaxially integrated with the driving shaft , formed with helical screw groove on its outer circumference corresponding to the helical screw groove of the nut , inserted into the nut via a large number of balls , and supported on the housing axially movably but not rotationally; and a blind bore formed on the housing for containing an end of the screw shaft characterized in: that a sleeve for an anti-rotation of the screw shaft is fitted in the blind bore of the housing , is press-formed of steel sheet and has a continuously substantially cylindrical shape.
A optical element, comprising: a surface comprising a zinc sulfide layer ; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and comprising a hydrocarbon tail extending from the disulfide bond ; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent form a coating; characterised in that the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region of 8 to 12 micrometers. a surface comprising a zinc sulfide layer ; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and comprising a hydrocarbon tail extending from the disulfide bond ; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent form a coating; characterised in that the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region of 8 to 12 micrometers.
A crusher for mineral materials or recycled materials, in particular rotary impact crusher or jaw crusher, having a crusher unit , which has a movable first crusher body , in particular a rotor or a crusher jaw, wherein a second crusher body , in particular an impact rocker or a crusher jaw, is assigned to the first crusher body , wherein a crushing gap is formed between the crusher bodies , wherein an overload triggering device is coupled to the first crusher body or to the second crusher body, which overload triggering device has a hydraulic cylinder and which overload triggering device is designed to permit a motion of the coupled crusher body increasing the width of the crushing gap , wherein the hydraulic cylinder has a pressure chamber , which is delimited by means of a piston , and wherein the overload triggering device has a pressure valve , which, in its open position, establishes a fluid-conveying connection between the pressure chamber and a low-pressure area and, in the closed valve position, blocks this connection, wherein the overload triggering device has a high-pressure valve , which, as a result of an overload situation, in its open position establishes a fluid-conveying connection between the pressure chamber of the hydraulic cylinder and a low-pressure area and, after the overload situation has ended, is moved into a closed position to block this connection, and wherein the triggering pressure required to open the pressure valve is lower than the triggering pressure required to open the high-pressure valve .
A positive electrode for a metal secondary battery, the positive electrode comprising a positive current collector; and a positive active material layer disposed on the positive current collector, wherein the positive active material layer comprises: a positive active material, a salt comprising an alkali metal salt, an alkaline earth metal salt, or a combination thereof, and a polymeric first binder comprising a repeating unit represented by Formula 1: wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700, preferably an integer from 100 to 1,800, wherein an amount of the polymeric first binder comprising the repeating unit represented by Formula 1 is in a range of 0.1 parts by weight to 30 parts by weight, based on 100 parts by weight of the positive active material layer, and wherein a weight ratio of the polymeric first binder comprising the repeating unit represented by Formula 1 to the salt is in a range of 9:1 to 1:9. a positive active material, a salt comprising an alkali metal salt, an alkaline earth metal salt, or a combination thereof, and a polymeric first binder comprising a repeating unit represented by Formula 1: wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700, preferably an integer from 100 to 1,800, wherein an amount of the polymeric first binder comprising the repeating unit represented by Formula 1 is in a range of 0.1 parts by weight to 30 parts by weight, based on 100 parts by weight of the positive active material layer, and wherein a weight ratio of the polymeric first binder comprising the repeating unit represented by Formula 1 to the salt is in a range of 9:1 to 1:9. wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700, preferably an integer from 100 to 1,800, wherein an amount of the polymeric first binder comprising the repeating unit represented by Formula 1 is in a range of 0.1 parts by weight to 30 parts by weight, based on 100 parts by weight of the positive active material layer, and wherein a weight ratio of the polymeric first binder comprising the repeating unit represented by Formula 1 to the salt is in a range of 9:1 to 1:9.
Associative polyacrylic thickeners obtained by free radical polymerization of a monomer mixture consisting of: a) from 35 to 55 wt% of monoethylenically unsaturated monomers containing a C 3 - C 8 carboxylic group; b) from 40 to 64.5 wt% of C 1 -C 4 (meth)acrylic esters; c) from 0.5 to 5.0 wt% of nonionic associative monomers of formula (I) R"O(CH 2 CH 2 O) n -R' (I) wherein R" contains an ethylenically unsaturated group, n is from 15 to 50, preferably from 18 to 30, and R' is a multi-branched alkyl group of formula (II) R 1 -CH(R 2 )-CH 2 - (II) wherein: R 2 is a linear or branched alkyl group containing from 12 to 15 carbon atoms, R 1 is linear or branched alkyl group containing from 10 to 13 carbon atoms, and at least one of R 1 and R 2 is branched; d) from 0 to 10 wt% of other ionic or nonionic monoethylenically unsaturated monomers different from the monomers a)-c). a) from 35 to 55 wt% of monoethylenically unsaturated monomers containing a C 3 - C 8 carboxylic group; b) from 40 to 64.5 wt% of C 1 -C 4 (meth)acrylic esters; c) from 0.5 to 5.0 wt% of nonionic associative monomers of formula (I) R"O(CH 2 CH 2 O) n -R' (I) wherein R" contains an ethylenically unsaturated group, n is from 15 to 50, preferably from 18 to 30, and R' is a multi-branched alkyl group of formula (II) R 1 -CH(R 2 )-CH 2 - (II) wherein: R 2 is a linear or branched alkyl group containing from 12 to 15 carbon atoms, R 1 is linear or branched alkyl group containing from 10 to 13 carbon atoms, and at least one of R 1 and R 2 is branched; wherein R" contains an ethylenically unsaturated group, n is from 15 to 50, preferably from 18 to 30, and R' is a multi-branched alkyl group of formula (II) R 1 -CH(R 2 )-CH 2 - (II) wherein: R 2 is a linear or branched alkyl group containing from 12 to 15 carbon atoms, R 1 is linear or branched alkyl group containing from 10 to 13 carbon atoms, and at least one of R 1 and R 2 is branched; R 2 is a linear or branched alkyl group containing from 12 to 15 carbon atoms, R 1 is linear or branched alkyl group containing from 10 to 13 carbon atoms, and at least one of R 1 and R 2 is branched; d) from 0 to 10 wt% of other ionic or nonionic monoethylenically unsaturated monomers different from the monomers a)-c).
A magnetic bearing device comprising: a stator ; and a rotor supported in the stator for rotation around a rotation axis (R), the rotor comprising at least one permanent magnet (21, 22; 24) that is magnetized along the rotation axis (R), and the stator comprising at least one closed magnetic core (31; 31A, 31B) that surrounds the rotor and at least one radial bearing winding (32; 32A, 32B) arranged on the at least one closed magnetic core (31; 31A, 31B) in a toroidal configuration, each radial bearing winding (32; 32A, 32B) extending around one closed magnetic core (31; 31A, 31B), each of its turns passing through a central hole of the respective closed magnetic core (31; 31A, 31B), wherein the at least one radial bearing winding (32; 32A, 32B) is arranged to interact with a radial component of a permanent magnetic field generated by the at least one permanent magnet (21, 22; 24) to obtain a radial bearing force when current is supplied to the at least one radial bearing winding (32; 32A, 32B), characterized in that the at least one closed magnetic core (31; 31A, 31B) does not have any inwardly extending teeth. a stator ; and a rotor supported in the stator for rotation around a rotation axis (R), the rotor comprising at least one permanent magnet (21, 22; 24) that is magnetized along the rotation axis (R), and the stator comprising at least one closed magnetic core (31; 31A, 31B) that surrounds the rotor and at least one radial bearing winding (32; 32A, 32B) arranged on the at least one closed magnetic core (31; 31A, 31B) in a toroidal configuration, each radial bearing winding (32; 32A, 32B) extending around one closed magnetic core (31; 31A, 31B), each of its turns passing through a central hole of the respective closed magnetic core (31; 31A, 31B), wherein the at least one radial bearing winding (32; 32A, 32B) is arranged to interact with a radial component of a permanent magnetic field generated by the at least one permanent magnet (21, 22; 24) to obtain a radial bearing force when current is supplied to the at least one radial bearing winding (32; 32A, 32B), characterized in that the at least one closed magnetic core (31; 31A, 31B) does not have any inwardly extending teeth.
Device for reading a magnetic stripe and/or smart card, comprising a card reader for reading out data from the magnetic stripe and/or smart card, which comprises a transport path , along which the magnetic stripe and/or smart card is moved when inserted into the card reader and/or when removed from the card reader , and/or in which the magnetic stripe and/or smart card is received during read-out, and comprising an image capture unit for recording images of the card reader , wherein the card reader is configured in such a way that, with the aid of images recorded by the image capture unit , it is possible to detect whether a skimming module for spying out data from magnetic stripes and/or smart cards is received in the transport path of the card reader , characterized in that the image capture unit is arranged and configured in such a way that it records images with representations of an exterior of the card reader, in that the transport path is at least partly delimited by a delimiting element , in that a hole pattern having a multiplicity of through holes is provided at least in a partial region of a delimiting element delimiting the transport path , in that the image recorded by the image capture unit represents at least the region of said hole pattern , wherein the image capture unit captures an image of the transport path through the through holes , in that the image capture unit is arranged at a first side of the transport path , and in that a light source for trans-illuminating the hole pattern is provided at a second side of the transport path opposite to the first side, and in that the hole pattern is represented as bright points on the image recorded by the image capture unit .
A composition comprising: (a) a conductive polymer, (b) a resin having a solubility parameter of 18.4 to 24.5 MPa 1/2 [9.0 to 12.0 (cal/cm 3 ) 1/2 ], (c) a solvent, and (d) a phenolic compound, wherein the component (a) comprises one or more selected from the group consisting of polyaniline, polyaniline derivatives, polythiophene, polythiophene derivatives, polypyrrole and polypyrrole derivatives, the component (b) is a polyvinyl acetal resin, the amount of the component (b) is 0.1 to 25% by mass based on the amount of the component (a), and the phenolic compound is a compound represented by ArOH, wherein Ar is an aryl group or a substituted aryl group. (a) a conductive polymer, (b) a resin having a solubility parameter of 18.4 to 24.5 MPa 1/2 [9.0 to 12.0 (cal/cm 3 ) 1/2 ], (c) a solvent, and (d) a phenolic compound, wherein the component (a) comprises one or more selected from the group consisting of polyaniline, polyaniline derivatives, polythiophene, polythiophene derivatives, polypyrrole and polypyrrole derivatives, the component (b) is a polyvinyl acetal resin, the amount of the component (b) is 0.1 to 25% by mass based on the amount of the component (a), and the phenolic compound is a compound represented by ArOH, wherein Ar is an aryl group or a substituted aryl group.
An apparatus for measuring a heart rate of a target in a field of view of a radar sensor, the apparatus comprising processing circuitry configured to: determine a frequency spectrum (200-1) corresponding to time-domain data based on a receive signal generated by the radar sensor; determine a breathing rate frequency based on a maximum amplitude (210-1) of the frequency spectrum (200-1); determine a plurality of section-frequency-spectra, each corresponding to a respective section of the time-domain data , based on the breathing rate frequency; determine an average of the section-frequency-spectra to obtain an averaged-frequency-spectrum (200-2); subtract the averaged-frequency-spectrum (200-2) from the frequency spectrum (200-1) to obtain a difference spectrum (200-3); and estimate a heart rate of the target based on a maximum amplitude (230-1) of the difference spectrum (200-3). determine a frequency spectrum (200-1) corresponding to time-domain data based on a receive signal generated by the radar sensor; determine a breathing rate frequency based on a maximum amplitude (210-1) of the frequency spectrum (200-1); determine a plurality of section-frequency-spectra, each corresponding to a respective section of the time-domain data , based on the breathing rate frequency; determine an average of the section-frequency-spectra to obtain an averaged-frequency-spectrum (200-2); subtract the averaged-frequency-spectrum (200-2) from the frequency spectrum (200-1) to obtain a difference spectrum (200-3); and estimate a heart rate of the target based on a maximum amplitude (230-1) of the difference spectrum (200-3).
A method for wireless communications by a base station, BS, comprising: identifying a plurality of component carriers, CCs, available for at least one user equipment, UE to use for sounding reference signal, SRS, transmissions to the BS; determining a configuration comprising a plurality of SRS groups, each SRS group specifying a different one or more CCs from the plurality of CCs the at least one UE is to use for SRS transmissions; and signaling an indication of the configuration to the at least one UE. identifying a plurality of component carriers, CCs, available for at least one user equipment, UE to use for sounding reference signal, SRS, transmissions to the BS; determining a configuration comprising a plurality of SRS groups, each SRS group specifying a different one or more CCs from the plurality of CCs the at least one UE is to use for SRS transmissions; and signaling an indication of the configuration to the at least one UE.
A server for packing virtual reality content, the server comprising: a communication interface; and at least one processor operably connected to the communication interface, the at least one processor configured to: extract a plurality of overlapping high-resolution video segments from a video content, wherein the plurality of overlapping high-resolution video segments overlap with each other and cover certain azimuth range of the video content; generate a low-resolution version of the video content that is rotated by 90 degrees; and generate a media stream by merging at least one high-resolution video segment of the plurality of overlapping high-resolution video segments and the low-resolution version of the video content. a communication interface; and at least one processor operably connected to the communication interface, the at least one processor configured to: extract a plurality of overlapping high-resolution video segments from a video content, wherein the plurality of overlapping high-resolution video segments overlap with each other and cover certain azimuth range of the video content; generate a low-resolution version of the video content that is rotated by 90 degrees; and generate a media stream by merging at least one high-resolution video segment of the plurality of overlapping high-resolution video segments and the low-resolution version of the video content. extract a plurality of overlapping high-resolution video segments from a video content, wherein the plurality of overlapping high-resolution video segments overlap with each other and cover certain azimuth range of the video content; generate a low-resolution version of the video content that is rotated by 90 degrees; and generate a media stream by merging at least one high-resolution video segment of the plurality of overlapping high-resolution video segments and the low-resolution version of the video content.
Weaving machine with an apparatus for holding and feeding weft threads to a gripper of the weaving machine with a first and a second clamp for clamping the weft threads , as well as with respectively one drive for each one of the two clamps, with which the two clamps are movable independently of one another along motion paths into respectively a feed position , a transfer position and a ready position , wherein these three positions are arranged on an insertion side of the weaving machine and wherein the respective feed positions of the clamps are arranged in an area between a running path of the gripper and an extension of a beat-up line of a weaving reed of the weaving machine and wherein the respective transfer positions of the clamps are arranged in an area of the extension of the beat-up line and wherein the respective ready positions of the clamps are arranged in an area above the respective feed position and the transfer position (16, 19; 17, 20), characterized in that the drives of the clamps are embodied and arranged on the weaving machine in such a manner so that the motion path of each clamp comprises a shape that is closed in itself, wherein each clamp is movable by means of the associated drive into the three positions arranged one after another along the respective motion path , namely the feed position , the transfer position and the ready position , and that the respective clamp is movable from its ready position into its feed positions without thereby coming into its intermediately located transfer position .
Sanitary installation for arrangement in a cutout of a wall of a shower space, comprising an installation container having a receiving space which is delimited by a peripheral side wall and by a rear wall , and an insert container which is detachably inserted into the receiving space of the installation container and has a receiving space which is delimited by a peripheral side wall and by a rear wall , wherein an intermediate space is present between the rear wall of the installation container and the rear wall of the insert container , and wherein, in the intermediate space , there is arranged a shower hose which can be at least partially pulled out of the intermediate space, wherein a guide device for the shower hose is arranged in the intermediate space , wherein the guide device has at least a first deflecting roller for the shower hose , and preferably has a guide rail , on which the first deflecting roller is mounted such that it can be adjusted in terms of height and rotated and to which preferably a weight is fastened, and wherein the guide device has a second deflecting roller for the shower hose , and wherein the guide device furthermore has a third deflecting roller , wherein the shower hose can be conducted from the intermediate space into the insert container by means of the third deflecting roller , characterized in that the third deflecting roller has a third axis of rotation (D11), which is arranged perpendicularly with respect to a first axis of rotation (D9) of the first deflecting roller and with respect to a second axis of rotation (D10) of the second deflecting roller .
Method for producing a feeder that is intended for use in a casting mold used for the casting of metals and that comprises a feeder body , which encloses an inner cavity as a feeder volume, consists of an exothermic and/or insulating material, has at least one lateral wall region and a bottom region with a feeder opening arranged therein for connecting the inner cavity of the feeder body to the mold cavity of the casting mold during the casting operation and has a mesh-like fabric consisting of a refractory material covering over the feeder opening therein, wherein in the course of the production of the feeder in a core shooter, a fabric piece of the mesh-like fabric is positioned in a pattern device forming the shape of the feeder in a core box of the core shooter, in such a way that the peripheral region of the fabric piece positioned in the bottom region of the later feeder is at least partially bent up in the direction of the lateral wall region of the feeder body and, during the shooting of the feeder , the bent-up peripheral region is surrounded by the material shot in and is anchored in the material of the finished shot feeder , characterized in that the fabric piece is pressed between positioning pins which are arranged on a base plate of the model device predetermining the bottom region of the feeder body, and which positioning pins project into the lateral wall region of the subsequently produced feeder body, so that the peripheral region of the fabric piece projecting over the area surrounded by the positioning pins is bent up.