mhurhangee/patent-ind-claim-en huggingface dataset:
A method for forming a hollow into a tube comprising the steps: providing the hollow of a ferritic FeCrAl alloy, heating the hollow to a temperature in a range from 90° C to 150° C, and forming the heated hollow by pilger milling or drawing into the tube. providing the hollow of a ferritic FeCrAl alloy, heating the hollow to a temperature in a range from 90° C to 150° C, and forming the heated hollow by pilger milling or drawing into the tube.
A rolling bearing, wherein the rolling elements are loaded, equipped with a cage separating the rolling elements, wherein at least one groove is situated on the bearing race on which the rolling elements travel, such that - edges of the groove are positioned at an angle α from 4.5° to 80° in relation to the movement direction of the rolling elements , and - in the cage , holes for the rolling elements are made askew so that the angle β - between a straight line connecting the cage centre 01 with the centre O2 of the rolling element and - a radially extending tangent to the rolling element at the contact point of this element , when the rolling bearing is in use, with one of the walls of the hole of the cage which delimits the length of the hole in the circumferential direction has a value β > arctg μ, where μ is the sliding friction coefficient of mating of the rolling element material with the cage material. - edges of the groove are positioned at an angle α from 4.5° to 80° in relation to the movement direction of the rolling elements , and - in the cage , holes for the rolling elements are made askew so that the angle β - between a straight line connecting the cage centre 01 with the centre O2 of the rolling element and - a radially extending tangent to the rolling element at the contact point of this element , when the rolling bearing is in use, with one of the walls of the hole of the cage which delimits the length of the hole in the circumferential direction has a value β > arctg μ, where μ is the sliding friction coefficient of mating of the rolling element material with the cage material.
A calendering process comprising the steps of: providing a tissue web comprising pulp fibers; and conveying the tissue web through a gap formed between an outer surface of a rotating pattern roll and an opposing moving resilient roll surface such that the tissue web contacts the outer surface of the rotating pattern roll and the opposing moving resilient roll surface, wherein the outer surface of the pattern roll comprises male elements and landing areas , and characterised in that the male elements have a surface area greater than about 300 mm 2 , have a height (H) from about 0.20 to about 1.5 mm and comprise from about 60 to about 98 percent of the outer surface of the rotating roll .
Device of a motor vehicle comprising a silencer damping the noise of the engine exhaust gases, which has a closed jacket comprising exhaust gas input and output orifices, and an aerodynamic deflector on said silencer, characterized in that said device comprises a thermally insulating screen jacketing the outer surface of the jacket of the silencer, a portion of which forms said aerodynamic deflector, characterized in that said thermally insulating screen is secured to the outer surface of the jacket of the silencer on the one hand by welds, and on the other hand by fixing using at least one fixing means of fixing bracket type, welded to said outer surface of the jacket of the silencer and disposed on the portion of the thermally insulating screen forming the aerodynamic deflector.
A charging connector arrangement for a robotic lawnmower system comprising a robotic lawnmower and a charging station , said charging connector arrangement comprising a charging connector arranged on said robotic lawnmower and a mating charging connector arranged on said charging station , said charging connector arrangement being characterized in that said mating charging connector being movably connected to said charging station through a lever arrangement to enable a reduced friction and reducing an impact when said robotic lawnmower enters said charging station and said mating charging connector makes contact with said charging connector , wherein said lever arrangement is arranged to move in a direction substantially parallel to the direction of the robotic lawnmower's movement and to move in a direction orthogonal to the direction of the robotic lawnmower's movement and away from the robotic lawnmower , wherein said charging connectors of the robotic lawnmower are arranged in series, with relation to a direction of movement of the robotic lawnmower and wherein the charging connector is a connector rail , said mating charging connector comprises a sliding contact arranged to establish contact with the corresponding charging connector of the robotic lawnmower , and said sliding contact is substantially wider than said connector rail . the charging connector is a connector rail , said mating charging connector comprises a sliding contact arranged to establish contact with the corresponding charging connector of the robotic lawnmower , and said sliding contact is substantially wider than said connector rail .
A process of fabricating a solar cell, the process comprising: forming a plurality of at least one of strips of linear base diffusion regions or dotted base diffusion regions , the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions being configured to collect majority charge carriers in the solar cell; forming an interlayer dielectric over the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions and over a plurality of emitter diffusion regions ; forming a laser blocking layer over the interlayer dielectric, the laser blocking layer including an opening ; forming a plurality of contact holes through the interlayer dielectric, by using a laser beam through the opening , to expose at least one of a strip of linear base diffusion region or a dotted base diffusion region in the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions; and forming a metal contact (112, 113; 301, 303; 503, 507) over the at least one of the strip of linear base diffusion region or the dotted base diffusion region, the metal contact being electrically coupled to the at least one of the strip of linear base diffusion region or the dotted base diffusion region through contact holes in the plurality of contact holes. forming a plurality of at least one of strips of linear base diffusion regions or dotted base diffusion regions , the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions being configured to collect majority charge carriers in the solar cell; forming an interlayer dielectric over the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions and over a plurality of emitter diffusion regions ; forming a laser blocking layer over the interlayer dielectric, the laser blocking layer including an opening ; forming a plurality of contact holes through the interlayer dielectric, by using a laser beam through the opening , to expose at least one of a strip of linear base diffusion region or a dotted base diffusion region in the plurality of the at least one of strips of linear base diffusion regions or dotted base diffusion regions; and forming a metal contact (112, 113; 301, 303; 503, 507) over the at least one of the strip of linear base diffusion region or the dotted base diffusion region, the metal contact being electrically coupled to the at least one of the strip of linear base diffusion region or the dotted base diffusion region through contact holes in the plurality of contact holes.
A measurement setup comprising an electricity measurement device and a multifunctional electric cable including at least a first main current carrying conductor , characterized in that said multifunctional electric cable comprises at least a second conductor serving as a measurement conductor and at least one insulation layer separating the at least first main current carrying conductor from the at least one second conductor , and in that said at least second conductor comprises a resistance per length in a range of 1 to 2 Ohm/m, said resistance per length being at least one factor higher than the resistance per length of the main current carrying conductor, wherein at one end of the electric cable, an end of said at least one main current carrying conductor and an end of said at least one second conductor are connected to the electricity measurement device , and at the other end of the electric cable, the other end of the main current carrying conductor is connected with the other end of the second conductor .
A microchip equipped with a chip main body in which a reaction space depressurized with respect to an atmospheric pressure is formed, wherein the chip main body has a two-layer structure of a first plate-shaped part having gas impermeability, and a second plate-shaped part having a self-sealing property, which is laminated on one surface of the first plate-shaped part , and the reaction space is formed between the first plate-shaped part and the second plate-shaped part , wherein the microchip further comprises a reinforcing film stuck to a surface of the second plate-shaped part on a side opposite to the first plate-shaped part , wherein the reaction space has an injection space for puncturing and injecting a sample solution, and the reinforcing film is stuck to a position facing the injection space , wherein the second plate-shape part is made of an elastic material, which allows for self-sealing of any holes made by puncturing or the like due to its own elastic deformation. wherein the chip main body has a two-layer structure of a first plate-shaped part having gas impermeability, and a second plate-shaped part having a self-sealing property, which is laminated on one surface of the first plate-shaped part , and the reaction space is formed between the first plate-shaped part and the second plate-shaped part , wherein the microchip further comprises a reinforcing film stuck to a surface of the second plate-shaped part on a side opposite to the first plate-shaped part , wherein the reaction space has an injection space for puncturing and injecting a sample solution, and the reinforcing film is stuck to a position facing the injection space , wherein the second plate-shape part is made of an elastic material, which allows for self-sealing of any holes made by puncturing or the like due to its own elastic deformation.
An aqueous acidic plating bath composition for electroless deposition of palladium, comprising (i) a source for palladium ions, (ii) a nitrogenated complexing agent for palladium ions, (iii) a reducing agent selected from the group consisting of formic acid, derivatives and salts thereof, (iv) a water-soluble stabilizing agent selected from the group consisting of aromatic compounds comprising at least two residues wherein at least one residue is a hydrophilic residue and at least one residue has a negative mesomeric effect, and wherein the at least one hydrophilic residue is selected from the group consisting of hydroxyl, carboxyl, sulfonate and salts thereof; and wherein the at least one residue having a negative mesomeric effect is selected from the group consisting of nitro, nitrile, acetyl, carboxyl and sulfonate. (i) a source for palladium ions, (ii) a nitrogenated complexing agent for palladium ions, (iii) a reducing agent selected from the group consisting of formic acid, derivatives and salts thereof, (iv) a water-soluble stabilizing agent selected from the group consisting of aromatic compounds comprising at least two residues wherein at least one residue is a hydrophilic residue and at least one residue has a negative mesomeric effect, and wherein the at least one hydrophilic residue is selected from the group consisting of hydroxyl, carboxyl, sulfonate and salts thereof; and wherein the at least one residue having a negative mesomeric effect is selected from the group consisting of nitro, nitrile, acetyl, carboxyl and sulfonate.
A trailer in the form of a dumper for a tractor, comprising a chassis , a body in the form of a trough, which is mounted on the chassis so as to be tiltable about a pivoting axis (A) and defines a cargo space for accommodating bulk material, a tank for a liquid, which is arranged on the trailer ; at least one nozzle , which is arranged on the inner side of the trough and serves for applying the liquid to the inner side; a liquid line between the tank and the nozzle ; and a pump device for pumping the liquid from the tank to the nozzle through the liquid line , characterized by at least one on/off switch ; and a control device for switching the pump device on or off in response to a respective switching position of the on/off switch , wherein the control device is designed for limiting the switch-on time for the pump device to a predefined time period.
A processing device comprising: a storage unit adapted to store device-specific information in association with device identification information for identifying each of a plurality of devices; an authentication key request reception unit adapted to receive an authentication key request including the device identification information; an authentication key issuing unit adapted to issue an authentication key in response to the authentication key request, transmits the issued authentication key as a response, and stores the issued authentication key in the storage unit in association with the device identification information included in the authentication key request; a license key request reception unit adapted to receive a license key request including the device identification information and the authentication key; a license key issuing unit adapted to issue, when the storage unit stores a combination of the device identification information and the authentication key included in the license key request, a license key for receiving a predetermined service related to the device, transmits the issued license key as a response, and stores the issued license key in the storage unit in association with the device identification information included in the license key request; and a revelation control unit adapted to control revelation of the device-specific information of each device based on issuance states of the authentication key and the license key. a storage unit adapted to store device-specific information in association with device identification information for identifying each of a plurality of devices; an authentication key request reception unit adapted to receive an authentication key request including the device identification information; an authentication key issuing unit adapted to issue an authentication key in response to the authentication key request, transmits the issued authentication key as a response, and stores the issued authentication key in the storage unit in association with the device identification information included in the authentication key request; a license key request reception unit adapted to receive a license key request including the device identification information and the authentication key; a license key issuing unit adapted to issue, when the storage unit stores a combination of the device identification information and the authentication key included in the license key request, a license key for receiving a predetermined service related to the device, transmits the issued license key as a response, and stores the issued license key in the storage unit in association with the device identification information included in the license key request; and a revelation control unit adapted to control revelation of the device-specific information of each device based on issuance states of the authentication key and the license key.
Support assembly for movable, rotating or sliding shafts , comprising a bearing unit adapted to receive the movable shaft, a casing and a cover for fluid sealing an opening of an internal seat of the casing ; - the cover comprising an annular coupling portion towards a radially external lateral surface of the casing , the annular coupling portion being provided radially on the inside with at least one pair of teeth projecting radially towards the inside of the cover and spaced circumferentially from each other; - the radially external lateral surface of the casing being provided with an annular seat for receiving the teeth of the cover, - the annular seat consisting of: an annular groove arranged axially spaced with respect to a front edge of the casing delimiting the opening and connected to a number of axial grooves equal to the number of teeth present on the cover and which interrupt radially at least part of the front edge ; and in a bottom wall of the annular groove which is circumferentially provided with an alternating plurality of depressions and projections , the projections being arranged circumferentially offset with respect to the axial grooves ; the support assembly being characterized in that the annular groove has at least one pair of mechanical stops of the at least one pair of teeth of the cover , the mechanical stops extending in a radial direction with respect to corresponding depressions to be flush with the lateral surface of the casing . - the cover comprising an annular coupling portion towards a radially external lateral surface of the casing , the annular coupling portion being provided radially on the inside with at least one pair of teeth projecting radially towards the inside of the cover and spaced circumferentially from each other; - the radially external lateral surface of the casing being provided with an annular seat for receiving the teeth of the cover, - the annular seat consisting of: an annular groove arranged axially spaced with respect to a front edge of the casing delimiting the opening and connected to a number of axial grooves equal to the number of teeth present on the cover and which interrupt radially at least part of the front edge ; and in a bottom wall of the annular groove which is circumferentially provided with an alternating plurality of depressions and projections , the projections being arranged circumferentially offset with respect to the axial grooves ;
A polyoxyethylene derivative represented by the formula : wherein a whole molecular weight of the polyoxyethylene derivative is 500 to 160,000; n is 5 to 3650; L 1 , L 2 , and L 3 each independently represent an alkylene group, a phenylene group, an ester bond, an amide bond, an ether bond, a urethane bond, a carbonate bond, a secondary amino group or a combination thereof; X is an active ester group, an active carbonate group, an aldehyde group, an isocyanate group, an isothiocyanate group, an epoxy group, a carboxyl group, a thiol group, a maleimido group, a substituted maleimido group, a hydrazido group, a dithiopyridine group, a substituted sulfonate group, a vinylsulfone group, an amino group, an oxyamino group, an iodoacetamido group, an alkylcarbonyl group, an alkenyl group, an alkynyl group, an azido group, or a functional group capable of reacting with a bio-related substance; Z represents a residual group of a compound having 2 to 5 active hydrogen atoms; a is 1 or 2; b and c are as follows: 1≤b≤4, 1≤c≤4, and 2≤b+c≤5; and d and e each independently are 0 or 1. wherein a whole molecular weight of the polyoxyethylene derivative is 500 to 160,000; n is 5 to 3650; L 1 , L 2 , and L 3 each independently represent an alkylene group, a phenylene group, an ester bond, an amide bond, an ether bond, a urethane bond, a carbonate bond, a secondary amino group or a combination thereof; X is an active ester group, an active carbonate group, an aldehyde group, an isocyanate group, an isothiocyanate group, an epoxy group, a carboxyl group, a thiol group, a maleimido group, a substituted maleimido group, a hydrazido group, a dithiopyridine group, a substituted sulfonate group, a vinylsulfone group, an amino group, an oxyamino group, an iodoacetamido group, an alkylcarbonyl group, an alkenyl group, an alkynyl group, an azido group, or a functional group capable of reacting with a bio-related substance; Z represents a residual group of a compound having 2 to 5 active hydrogen atoms; a is 1 or 2; b and c are as follows: 1≤b≤4, 1≤c≤4, and 2≤b+c≤5; and d and e each independently are 0 or 1.
An energy absorber assembly for use with a safety harness, comprising: a connector configured and arranged to operatively connect to the safety harness; a bracket assembly ; a fastener operatively connecting the bracket assembly and the connector, the fastener releasing the bracket assembly from the connector when subjected to a predetermined load; and an energy absorber operatively connecting the bracket assembly and the connector, the energy absorber including a first portion and a second portion that separate to absorb shock after the bracket assembly is released from the connector; wherein the energy absorber has an upside-down V-shaped configuration; wherein the first portion of the energy absorber has a first end and a second end , and the second portion has a first end and a second end , the first and second portions being operatively connected proximate an intermediate portion of the energy absorber , where the first ends (171a; 172a) are positioned proximate one another and the second ends are positioned proximate one another; and wherein the energy absorber is folded to form the upside-down V-shaped configuration. a connector configured and arranged to operatively connect to the safety harness; a bracket assembly ; a fastener operatively connecting the bracket assembly and the connector, the fastener releasing the bracket assembly from the connector when subjected to a predetermined load; and an energy absorber operatively connecting the bracket assembly and the connector, the energy absorber including a first portion and a second portion that separate to absorb shock after the bracket assembly is released from the connector; wherein the energy absorber has an upside-down V-shaped configuration; wherein the first portion of the energy absorber has a first end and a second end , and the second portion has a first end and a second end , the first and second portions being operatively connected proximate an intermediate portion of the energy absorber , where the first ends (171a; 172a) are positioned proximate one another and the second ends are positioned proximate one another; and wherein the energy absorber is folded to form the upside-down V-shaped configuration.
An in vitro synthesis method of a targeted drug nCoVshRNA-2ACE2, comprising the following steps: synthesizing a shRNA with a sense strand and an antisense strand of an RNAi sequence, extending a terminus of the sense strand and/or the antisense strand constituting the shRNA, and ligating to a ACE2 polypeptide to synthesize a drug that delivers the shRNA by the ACE2 polypeptide, wherein the RNAi sequence is a consensus conserved gene of a COVID-19 virus and a variant strain thereof, such that the shRNA synthesized with the sense strand and the antisense strand of the RNAi sequence is targeted to interfere with the conserved gene, resulting in a broadspectrum RNAi effect.