mhurhangee/patent-ind-claim-en huggingface dataset:
A method for analyzing substances in a material comprising: a) providing an analyzable sample of a material b) applying one or more forces to the sample, characterized in that applying one or more forces to the sample causes the release of a first gas from the sample wherein the first gas contains an analyzable amount of one or more volatile substances, wherein the one or more forces comprises subjecting the sample to at least one pressure less than 1013 millibar, c) trapping and concentrating a portion of the first gas as a first trappable gas in or with a media in an analyzable amount to form an aliquot, d) releasing the one or more volatile substances from the aliquot as released gasses in a predictable sequence, and e) analyzing the volatile substance chemistry of at least one of the volatile substances to obtain an analysis of the aliquot, characterized in that the at least one pressure is at least 1 millibar. a) providing an analyzable sample of a material b) applying one or more forces to the sample, characterized in that applying one or more forces to the sample causes the release of a first gas from the sample wherein the first gas contains an analyzable amount of one or more volatile substances, wherein the one or more forces comprises subjecting the sample to at least one pressure less than 1013 millibar, c) trapping and concentrating a portion of the first gas as a first trappable gas in or with a media in an analyzable amount to form an aliquot, d) releasing the one or more volatile substances from the aliquot as released gasses in a predictable sequence, and e) analyzing the volatile substance chemistry of at least one of the volatile substances to obtain an analysis of the aliquot,
A coupling device for a fluid transport tube having an end provided with an internal chamfer , the device comprising a body including a cylindrical wall defining a channel having an end segment provided with means for securing the tube end thereto in leaktight manner, these means including an elastically deformable annular sealing element comprising a support ring having a first face (61.1) towards an inlet of the end segment in order to come into contact with a terminal face of the tube and an opposite second annular face (61.2), an external peripheral surface (61.3), and an internal peripheral surface (61.4), the body including an internal abutment against the sealing element being pushed into the body, the sealing element comprising a tubular portion that projects axially from the first face (61.1) towards an inlet of the end segment and that has a free end arranged to bear against the internal chamfer of the tube end in order to be forcibly engaged in the tube end while the tube is being inserted into the end segment producing a deformation of the tubular portion before the terminal face of the tube comes into contact against the first face (61.1) of the support ring , the internal abutment of the body including at least one groove for allowing the fluid to pass towards the second face (61.2) of the sealing element so that the sealing element is mounted to be movable in axial translation in the end segment so as to be pressed against the tube end under the effect of the fluid under pressure applied against the second face (61.2) of the sealing element , the tubular portion having a frustoconical external surface (62.1) tapering towards the free end of the tubular portion and a frustoconical internal surface (62.2) flaring towards the free end of the tubular portion , characterized in that the frustoconical internal surface (62.2) flaring towards the free end of the tubular portion is arranged to sensibly extend in alignment with the internal peripheral surface (61.4) when the tubular portion has been forcibly engaged in the tube end so that the deformation of the tubular portion does not produce any restriction of the section of the passageway of the sealing element , the frustoconical internal surface forming a first angle (α) with a central axis of the channel, which first angle (α) is less than a second angle (ω) formed between the internal chamfer and the central axis; the frustoconical external surface (62.1) of the tubular portion forming a third angle (β) with the central axis, which third angle (β) is no greater than the difference between the second angle and the first angle.
A drive device for a solid bowl screw centrifuge, with a. at least one motor for rotating a drum of the solid bowl screw centrifuge, b. a transmission connected between motor and drum , c. a cooling device for cooling the transmission in operation during rotations of the drum , d. wherein the cooling device is designed as an annular body , which has at least one air guiding device which is designed for the purpose of directing air radially inward onto a surface of the transmission , characterized in that e. the annular body is mounted on the transmission and fastened on the transmission . a. at least one motor for rotating a drum of the solid bowl screw centrifuge, b. a transmission connected between motor and drum , c. a cooling device for cooling the transmission in operation during rotations of the drum , d. wherein the cooling device is designed as an annular body , which has at least one air guiding device which is designed for the purpose of directing air radially inward onto a surface of the transmission , characterized in that e. the annular body is mounted on the transmission and fastened on the transmission .
A method for polishing a material having a Vickers hardness of 1500 Hv or higher, the method comprising a step of carrying out preliminary polishing using a preliminary polishing composition that comprises an abrasive A PRE having a Vickers hardness in the range of 800 Hv to 3000 Hv, and a step of carrying out final polishing using a final polishing composition that comprises an abrasive A FIN having a Vickers hardness in the range of 200 Hv to 1500 Hv, wherein the preliminary polishing composition has a standard polishing removal rate R PRE on a SiC wafer, and the final polishing composition has a standard polishing removal rate R FIN on the SiC wafer, satisfying a relation R PRE > R FIN . a step of carrying out preliminary polishing using a preliminary polishing composition that comprises an abrasive A PRE having a Vickers hardness in the range of 800 Hv to 3000 Hv, and a step of carrying out final polishing using a final polishing composition that comprises an abrasive A FIN having a Vickers hardness in the range of 200 Hv to 1500 Hv, wherein the preliminary polishing composition has a standard polishing removal rate R PRE on a SiC wafer, and the final polishing composition has a standard polishing removal rate R FIN on the SiC wafer, satisfying a relation R PRE > R FIN .
An electric wire with terminal , comprising: an electric wire including a core wire having a plurality of element wires , and a covering that covers the core wire in a state in which an end portion of the core wire is exposed; and a crimp terminal including a core wire crimping portion crimped to the core wire in a state in which a distal end of the core wire protrudes outwardly, characterized in that the distal end of the core wire has a bonding portion at which the element wires are bonded together, and the bonding portion is formed by shearing and deforming the distal ends of the element wires at a distal end surface in at least a common direction. an electric wire including a core wire having a plurality of element wires , and a covering that covers the core wire in a state in which an end portion of the core wire is exposed; and a crimp terminal including a core wire crimping portion crimped to the core wire in a state in which a distal end of the core wire protrudes outwardly, characterized in that the distal end of the core wire has a bonding portion at which the element wires are bonded together, and the bonding portion is formed by shearing and deforming the distal ends of the element wires at a distal end surface in at least a common direction.
An antenna array for determining the angle of arrival, AoA, by detecting an incoming radio wave having an operating wavelength, comprising: a plurality of antenna elements , the antenna elements arranged in an array with a periodic repetition of the antenna elements; wherein each antenna element comprises a patch antenna and a slot cut out from the patch, the slot being diamond-shaped and having a first axis (A 1 ) and a second axis (A 2 ) orthogonal to the first axis; and wherein the slot has a length along each of the first and second axes in the range of about 0.05 - 0.2 times the operating wavelength of the incoming radio wave and the length of the slot along the first axis is longer than the length of the slot along the second axis and wherein the ratio of the length of the slot along the first axis to the length of the slot along the second axis is less than 2.5. a plurality of antenna elements , the antenna elements arranged in an array with a periodic repetition of the antenna elements; wherein each antenna element comprises a patch antenna and a slot cut out from the patch, the slot being diamond-shaped and having a first axis (A 1 ) and a second axis (A 2 ) orthogonal to the first axis; and wherein the slot has a length along each of the first and second axes in the range of about 0.05 - 0.2 times the operating wavelength of the incoming radio wave and the length of the slot along the first axis is longer than the length of the slot along the second axis and wherein the ratio of the length of the slot along the first axis to the length of the slot along the second axis is less than 2.5.
Method for assigning an identity of a user to an identity of a motor vehicle, comprising: sending a request signal for an authorization code to a computer, wherein the request signal, in addition, comprises information about an identity of the motor vehicle; providing the authorization code to an onboard device that the motor vehicle comprises by means of the computer; presenting the authorization code as a two-dimensional matrix code by means of a display apparatus that the onboard device comprises; capturing the authorization code from a display apparatus by means of a mobile device; transmitting the authorization code and recognition information of the mobile device to the computer by means of the mobile device; assigning the authorization code and the information about the identity of the motor vehicle to an identity of the user, which the computer has stored beforehand, on the basis of the recognition information. sending a request signal for an authorization code to a computer, wherein the request signal, in addition, comprises information about an identity of the motor vehicle; providing the authorization code to an onboard device that the motor vehicle comprises by means of the computer; presenting the authorization code as a two-dimensional matrix code by means of a display apparatus that the onboard device comprises; capturing the authorization code from a display apparatus by means of a mobile device; transmitting the authorization code and recognition information of the mobile device to the computer by means of the mobile device; assigning the authorization code and the information about the identity of the motor vehicle to an identity of the user, which the computer has stored beforehand, on the basis of the recognition information.
A method of reducing corrosion in a dry pipe fire sprinkler system , the dry pipe fire sprinkler system having a piping network, at least one sprinkler connected with the piping network, a source of pressurized water and a dry pipe valve coupling the source of pressurized water to the piping network, said method comprising: - pressurizing the piping network to a first pressure level with pressurized nitrogen from a nitrogen generator or a nitrogen gas storage vessel, said first pressure level greater than a trip pressure or supervisory pressure of said dry pipe valve ; - increasing the pressure with the pressurized nitrogen to a second pressure level, the second pressure level being greater than the first pressure level; and - venting gas from the piping network with a gas vent when the pressure reaches the second pressure level, wherein oxygen in said piping network is at least partially replaced with nitrogen; and wherein the gas vent comprises a float valve or an electric liquid sensing control unit that allows gas discharge but not liquid discharge from the gas vent . - pressurizing the piping network to a first pressure level with pressurized nitrogen from a nitrogen generator or a nitrogen gas storage vessel, said first pressure level greater than a trip pressure or supervisory pressure of said dry pipe valve ; - increasing the pressure with the pressurized nitrogen to a second pressure level, the second pressure level being greater than the first pressure level; and - venting gas from the piping network with a gas vent when the pressure reaches the second pressure level, wherein oxygen in said piping network is at least partially replaced with nitrogen; and
An antigenic formulation consisting of: chimeric fusion antigens of HPV antigens with Hepatitis B surface antigen (HbsAg); and an adjuvant; wherein the HPV-HbsAg chimeric fusion antigens are selected from the group consisting of SEQ ID No. 1 and SEQ ID No. 2. chimeric fusion antigens of HPV antigens with Hepatitis B surface antigen (HbsAg); and an adjuvant; wherein the HPV-HbsAg chimeric fusion antigens are selected from the group consisting of SEQ ID No. 1 and SEQ ID No. 2.
Electrical contact , comprising a mating end for mating to two or more contacts of a mating connector and a conductive section , the conductive section including a crimping end comprising a crimping barrel which is integrally formed with the conductive section and adapted to receive an electrical cable and for being crimped thereto and a shaft section , wherein the shaft section includes two legs extending between and connecting the crimping end and the mating end, characterized in that each of the two legs defines a hook-shaped foot extending from the leg at the mating end, wherein the feet are mounted to the mating end.
A process for preparing an optical preform, said method comprising the steps of: a) etching an inner portion of an optical preform, said inner portion containing 10-18 wt% GeO 2 , to remove a portion of an oxide material deposited on the preform by using a gas comprising an etchant gas containing fluorine at a sufficient temperature and gas concentration to create a redeposited Ge compound contamination in the remaining oxide material on the surface of the inner portion of the optical preform; and b) cleaning the etched preform at a temperature between 800°C and 1600°C by providing to the surface of the inner portion of the preform a cleaning gas containing at least one halogen gas at a sufficient temperature and gas concentration to remove the redeposited Ge compound contamination without any substantial further contamination of the remaining deposited oxide material, wherein the halogen is either chlorine or bromine and does not contain fluorine. a) etching an inner portion of an optical preform, said inner portion containing 10-18 wt% GeO 2 , to remove a portion of an oxide material deposited on the preform by using a gas comprising an etchant gas containing fluorine at a sufficient temperature and gas concentration to create a redeposited Ge compound contamination in the remaining oxide material on the surface of the inner portion of the optical preform; and b) cleaning the etched preform at a temperature between 800°C and 1600°C by providing to the surface of the inner portion of the preform a cleaning gas containing at least one halogen gas at a sufficient temperature and gas concentration to remove the redeposited Ge compound contamination without any substantial further contamination of the remaining deposited oxide material, wherein the halogen is either chlorine or bromine and does not contain fluorine.
A tire comprising a pattern portion that is formed on a tire surface and in which ridges are arranged in a nest shape having a center point (O1, O2), the ridges including ridgelines (CL) having a curved or bent portion in plan view, wherein a height (H) of each of the ridges is from 0.2 mm to 0.5 mm, and adjacent ridges are arranged at a constant pitch (P) of from 0.15 mm to 0.35 mm, characterised in that an angle formed by wall surfaces that configure the ridges and face each other is from 15° to 40°.
A system for cutting chewing gum , the system comprising: a conveyor configured to provide a chewing gum sheet to at least one rotary type cutting device ; said at least one rotary type cutting device including at least one cutting surface configured to score said chewing gum sheet to a depth less than the entire height of the chewing gum to form a gum web of chewing gum and/or to cut through the entire height of the chewing gum sheet to form separate portions of chewing gum ; and a compressed air delivery unit being located proximate to the said at least one rotary type cutting device to apply compressed air to the at least one cutting surface of said at least one rotary type cutting device in a direction that is opposite rotation of said rotary type cutting device to facilitate release of chewing gum from said at least one rotary type cutting device ; and an exit conveyor configured to transport said chewing gum from the system . a conveyor configured to provide a chewing gum sheet to at least one rotary type cutting device ; said at least one rotary type cutting device including at least one cutting surface configured to score said chewing gum sheet to a depth less than the entire height of the chewing gum to form a gum web of chewing gum and/or to cut through the entire height of the chewing gum sheet to form separate portions of chewing gum ; and a compressed air delivery unit being located proximate to the said at least one rotary type cutting device to apply compressed air to the at least one cutting surface of said at least one rotary type cutting device in a direction that is opposite rotation of said rotary type cutting device to facilitate release of chewing gum from said at least one rotary type cutting device ; and an exit conveyor configured to transport said chewing gum from the system .
Tubular, seamless, water-vapour-permeable, smokable, biaxially draw-oriented and partially or completely heat-set food casing having at least two layers based on thermoplastic polymers, characterized in that at least one layer A, which does not form the inside layer, comprises a blend of aliphatic (co)polyamide and at least one hydrophilic polymer, and in that the inside layer I comprises a blend of 40 to 90 % by weight of aliphatic (co)polyamide and 60 to 10 % by weight of a block copolymer selected from polyether-amide, polyether-ester and polyether-urethane, the inside layer I optionally comprising one or more additives selected from agents which lower the tendency of the casing surfaces to block to one another, polysaccharides, mineral fillers, dyes and pigments.
Steering device for a two-track vehicle, having a steering handle , during the rotary actuation (D1, D2) of which the steerable vehicle wheels can be turned by a wheel steering angle, and having a control unit , by means of which a steering actuator for setting the wheel steering angle can be electrically actuated as a function of driving operation parameters and independently of the steering handle , and a clutch can be electrically actuated, with which a mechanical steering connection between the steering handle and the steerable vehicle wheels can be coupled or released, wherein the control unit executes an automatic evasive maneuver (Δt N ) in the presence of a risk of collision, in which, at a decoupling time (t E ), the control unit completely disengages the clutch between the steering handle and the steerable vehicle wheels , and the control unit actuates the steering actuator in such a way that the vehicle briefly leaves its lane and is optionally subsequently brought back into the lane, characterized in that the steering handle is assigned a brake which can be electrically actuated by the control unit , and in that the control unit actuates the brake during the emergency escape maneuver (Δt N ) in such a way that the steering handle is stationary in its rotational position (E) at the decoupling time (t E ) during the emergency escape maneuver (Δt N ).
A process for the production of 1,2,3,4-tetrachloro-hexafluoro-butane comprising one of the following reactions: [a] fluorination of 1,2,3,4-tetrachlorobutane, or [b] fluorination of 1,2,3,4-tetrachloro-1,4-difluoro-1,3-butadiene, or [c] fluorodimerization of 1,2-dichlorodifluoroethylene said process being performed in a microreactor. [a] fluorination of 1,2,3,4-tetrachlorobutane, or [b] fluorination of 1,2,3,4-tetrachloro-1,4-difluoro-1,3-butadiene, or [c] fluorodimerization of 1,2-dichlorodifluoroethylene
A band for a smoking article , comprising: a crimped cellulose acetate fiber, wherein content of titanium oxide in the band is set to a value in a range from 0 wt.% to 0.01 wt.%, and a crimp ratio I (%) of the band calculated by Equation 1 satisfies a relationship of Equation 2, Crimp ratio I % = L 1 − L 0 / L 0 × 100 where L0 is a length of the band in a case where a load of 250 g is applied to the band having a length of 250 mm in a direction in which crimp of the cellulose acetate fibers is stretched, and L1 is a length of the band in a case where a load of 2500 g is applied to the band having the length of 250 mm in the direction, − 11.7 + 1.2 × FD + 0.00083 × TD < I % < 10.0 + 1.2 × FD + 0.00083 × TD , where FD is a denier per filament of the band , and TD is a total denier of the band , characterized in that FD has a value in a range of equal to or greater than 10. a crimped cellulose acetate fiber, wherein content of titanium oxide in the band is set to a value in a range from 0 wt.% to 0.01 wt.%, and a crimp ratio I (%) of the band calculated by Equation 1 satisfies a relationship of Equation 2, Crimp ratio I % = L 1 − L 0 / L 0 × 100 where L0 is a length of the band in a case where a load of 250 g is applied to the band having a length of 250 mm in a direction in which crimp of the cellulose acetate fibers is stretched, and L1 is a length of the band in a case where a load of 2500 g is applied to the band having the length of 250 mm in the direction, − 11.7 + 1.2 × FD + 0.00083 × TD < I % < 10.0 + 1.2 × FD + 0.00083 × TD , where FD is a denier per filament of the band , and TD is a total denier of the band , characterized in that FD has a value in a range of equal to or greater than 10.