mhurhangee/patent-ind-claim-en huggingface dataset:
Method for cleaning a gas permeation membrane in a gas permeation membrane unit of impurities from higher hydrocarbons, in particular from alkanes/alkenes, aliphatic alcohols/ketones and short-chain thiols and thioethers and terpenes, such as camphor and limonene, and oil vapour, characterised in that : • the impurities are carried away against the operating direction of the gas permeation membrane; and • a suitable gas or gas mixture, for example nitrogen or air, preferably hot air, is introduced in the permeate side of a gas permeation membrane unit to be cleaned; • the gas or gas mixture laden with impurities after passing through the gas permeation membrane is discharged via the feed-gas inlet and/or the retentate outlet of the gas permeation membrane unit; • the method is carried out at a temperature between 50°C and 150°C, even more preferably between 90°C and 150°C; • the temperature of the gas or gas mixture, preferably the hot air, introduced into the gas permeation membrane unit or the temperature of the gas permeation membrane unit itself is increased gradually in the course of the cleaning, starting from 50°C, preferably 90°C; and • the gas or gas mixture, preferably the hot air, introduced into the gas permeation membrane unit, or the gas permeation membrane unit itself, is then heated to the next temperature stage when a change in the flow and/or partial pressure of the impurities boiling at or up to the particular temperature stage is no longer detectable. • the impurities are carried away against the operating direction of the gas permeation membrane; and • a suitable gas or gas mixture, for example nitrogen or air, preferably hot air, is introduced in the permeate side of a gas permeation membrane unit to be cleaned; • the gas or gas mixture laden with impurities after passing through the gas permeation membrane is discharged via the feed-gas inlet and/or the retentate outlet of the gas permeation membrane unit; • the method is carried out at a temperature between 50°C and 150°C, even more preferably between 90°C and 150°C; • the temperature of the gas or gas mixture, preferably the hot air, introduced into the gas permeation membrane unit or the temperature of the gas permeation membrane unit itself is increased gradually in the course of the cleaning, starting from 50°C, preferably 90°C; and • the gas or gas mixture, preferably the hot air, introduced into the gas permeation membrane unit, or the gas permeation membrane unit itself, is then heated to the next temperature stage when a change in the flow and/or partial pressure of the impurities boiling at or up to the particular temperature stage is no longer detectable.
Polyamide particles consisting of a polyamide that consists of repeating structural units having at least one alkylene group and at least one amide bond, each of the at least one alkylene group having 1 to 3 carbon atoms; wherein a main shape of the particles is a non-spherical shape with a circularity of less than 0.98; wherein a non-spherical shape does not meet the requirements for a spherical shape, which is a sphere with a sphericity of 80 or more, and a coefficient of variation (CV) of a circularity distribution is 30% or less, where the circularity is a value that is determined by Equation : circularity = 4 π ⋅ S / L 2 where L is a total outer perimeter of a shape of the particles when the particles are viewed from one direction, and S is a surface area of the shape; and the coefficient of variation (CV) of a circularity distribution is a value that is determined by Equation : coefficient of variation CV of a circularity distribution % = standard deviation in circularity distribution / average value of circularity distribution × 100 and the sphericity is a value calculated in accordance with Equation below by measuring the short diameter and the long diameter for a quantity n of arbitrarily selected polyamide fine particles: Sphericity = Σ short diameter / long diameter / n × 100
An apparatus, comprising: a cross member having a first end opposite a second end ; a drive member affixed to a first end portion of a drive shaft rotationally supported in said cross member ; a first driven member affixed to a first end portion kof a first threaded shaft rotationally supported in said cross member orthogonal to said drive shaft , said drive member rotationally engaged to first driven member to rotate said first threaded shaft ; a first follower threadingly engaged on said first threaded shaft , said first follower movable along said first threaded shaft by rotation of said first threaded shaft between a first threaded shaft first end and a first threaded shaft second end ; a first handle coupled to said cross member first end ; and a first elastic member or a first inelastic member (101?) coupled between said first follower and said first handle ; said first elastic member or said first inelastic member responsive to movement of said first follower along said first threaded shaft .
A bioreactor culture chamber comprising: a block having at least one side, an approximately central cavity, a scaffold disposed within the approximately central cavity and having different thickness in different regions, and a plurality of channels extending from the at least one side to the approximately central cavity; a fluid routing manifold having an inlet and an outlet , the fluid routing manifold in fluid communication with the plurality of channels; wherein the plurality of channels are sized and positioned with larger-diameter channels placed in relation to thicker regions of the scaffold and smaller-diameter channels placed in relation to thinner regions of the scaffold so that each of the plurality of channels provides substantially the same flow path resistance within the scaffold; and an enclosure disposed about an exterior of the fluid routing manifold. a block having at least one side, an approximately central cavity, a scaffold disposed within the approximately central cavity and having different thickness in different regions, and a plurality of channels extending from the at least one side to the approximately central cavity; a fluid routing manifold having an inlet and an outlet , the fluid routing manifold in fluid communication with the plurality of channels; wherein the plurality of channels are sized and positioned with larger-diameter channels placed in relation to thicker regions of the scaffold and smaller-diameter channels placed in relation to thinner regions of the scaffold so that each of the plurality of channels provides substantially the same flow path resistance within the scaffold; and an enclosure disposed about an exterior of the fluid routing manifold.
Process of testing a cable set comprising a plurality of networks for an electrical system of a vehicle, at least one of the networks comprising a plurality of electrical assemblies , comprising the steps of: Application (S1) of an AC voltage signal to the networks , Measurement (S2) of the current and voltage for each of the networks to which the AC voltage signal is applied, Comparison (S3) of voltage-current characteristics of the respective networks generated on the basis of the respective measured current and the respective measured voltage with a predetermined nominal voltage-current characteristic curve for the respective network , and Output (S4) of an error message if one of the voltage-current characteristics generated on the basis of the respectively measured current and the respectively measured voltage deviates from the corresponding target voltage-current characteristic curve by more than a predetermined threshold value. Application (S1) of an AC voltage signal to the networks , Measurement (S2) of the current and voltage for each of the networks to which the AC voltage signal is applied, Comparison (S3) of voltage-current characteristics of the respective networks generated on the basis of the respective measured current and the respective measured voltage with a predetermined nominal voltage-current characteristic curve for the respective network , and Output (S4) of an error message if one of the voltage-current characteristics generated on the basis of the respectively measured current and the respectively measured voltage deviates from the corresponding target voltage-current characteristic curve by more than a predetermined threshold value.
Method for setting down a tool of a construction machine onto a ground , characterized by the following steps: - determining a position and an orientation of the tool relative to the construction machine or to a direction of the Earth's gravitational force by way of an algorithm for determining a kinematic chain of the construction machine , with the aid of one or more of the following sensors: inertial measuring unit, angle sensor, linear sensor; - determining an orientation of at least one part of the construction machine , which at least one part is in contact with the ground and characterized an orientation of the construction machine relative to the ground , relative to the Earth's gravitational force; - regulating a movement of the tool in order, for setting down the tool , to bring a bottom side of the tool to the same level and into the same orientation as the at least one part of the construction machine in contact with the ground . - determining a position and an orientation of the tool relative to the construction machine or to a direction of the Earth's gravitational force by way of an algorithm for determining a kinematic chain of the construction machine , with the aid of one or more of the following sensors: inertial measuring unit, angle sensor, linear sensor; - determining an orientation of at least one part of the construction machine , which at least one part is in contact with the ground and characterized an orientation of the construction machine relative to the ground , relative to the Earth's gravitational force; - regulating a movement of the tool in order, for setting down the tool , to bring a bottom side of the tool to the same level and into the same orientation as the at least one part of the construction machine in contact with the ground .
A method for reducing interference in a wireless communication system, comprising the steps of: generating a frequency-time tile (400a-400d, 610, 810), hereafter tile, for transmission, the tile including a first half-tile and a second half-tile, wherein the first and second half-tiles are split along a frequency axis; discrete Fourier transform, DFT, pre-coding (704a-704d, 904a-904d) reverse link acknowledgement channel, R-ACKCH, information; scrambling (706a-706d) the DFT pre-coded R-ACKCH information; interleaving (906a-906d) the scrambled R-ACKCH information; mapping (708a-708d, 908a-908d) the interleaved R-ACKCH information to a sub-tile; and inserting the mapped sub-tile into either the first half-tile or the second half-tile; if the R-ACKCH information is inserted into the first half-tile, inserting data into the second half-tile; and if the R-ACKCH information is inserted into the second half-tile, inserting the data into the first half-tile. generating a frequency-time tile (400a-400d, 610, 810), hereafter tile, for transmission, the tile including a first half-tile and a second half-tile, wherein the first and second half-tiles are split along a frequency axis; discrete Fourier transform, DFT, pre-coding (704a-704d, 904a-904d) reverse link acknowledgement channel, R-ACKCH, information; scrambling (706a-706d) the DFT pre-coded R-ACKCH information; interleaving (906a-906d) the scrambled R-ACKCH information; mapping (708a-708d, 908a-908d) the interleaved R-ACKCH information to a sub-tile; and inserting the mapped sub-tile into either the first half-tile or the second half-tile; if the R-ACKCH information is inserted into the first half-tile, inserting data into the second half-tile; and if the R-ACKCH information is inserted into the second half-tile, inserting the data into the first half-tile.
A method performed by a client device comprising: determining that the client device lacks access to a static profile with authentication credentials that are indicated as definitely usable to authenticate to a visited network ; receiving first contextual information associated with the visited network ; determining that the first contextual information at least partly corresponds to second contextual information associated with other authentication credentials that are available to the client device , wherein the other authentication credentials have been previously used to successfully authenticate the client device to another network, wherein the visited network and the other network are both Wi-Fi hotspots; determining , based at least in part on the determining that the first contextual information at least partly corresponds to the second contextual information, that the visited network is part of an association of networks that includes the other network; and sending , based at least in part on the determining that the visited network is part of the association of networks, a request to the visited network to authenticate using the other authentication credentials. determining that the client device lacks access to a static profile with authentication credentials that are indicated as definitely usable to authenticate to a visited network ; receiving first contextual information associated with the visited network ; determining that the first contextual information at least partly corresponds to second contextual information associated with other authentication credentials that are available to the client device , wherein the other authentication credentials have been previously used to successfully authenticate the client device to another network, wherein the visited network and the other network are both Wi-Fi hotspots; determining , based at least in part on the determining that the first contextual information at least partly corresponds to the second contextual information, that the visited network is part of an association of networks that includes the other network; and sending , based at least in part on the determining that the visited network is part of the association of networks, a request to the visited network to authenticate using the other authentication credentials.
An internal gear pump that accommodates: a ring-shaped internally toothed gear provided with a plurality of internal teeth , and an externally toothed gear provided with a plurality of external teeth which internally mesh with the plurality of internal teeth of the internally toothed gear, the externally toothed gear being eccentrically disposed inside the internally toothed gear, the number of the plurality of internal teeth being one greater than the number of the plurality of external teeth, characterised in that in each of the plurality of internal teeth, a tooth tip section and a meshing section are formed by a curve (L) having one continuous curvature, the curve being formed by a curve having an X coordinate of Qx and a Y coordinate of Qy, Qx and Qy being provided by Formulae to below with which a minimum curvature is at an apex of a tooth tip, and the curvature gradually increases towards a tooth bottom,and that in each one of the plurality of external teeth a tooth tip section , a meshing section and a tooth bottom section are formed by an envelope curve (L1) created by the curve (L) forming the tooth tip section and the meshing section of the one of the plurality of internal teeth; or wherein that in each one of the plurality of external teeth, a tooth tip section and a meshing section are formed by a curve (L) having one continuous curvature, the curve being formed by a curve having an X coordinate of Qx and a Y coordinate of Qy, Qx and Qy being provided by Formulae to below with which a minimum curvature is at an apex of a tooth tip, and the curvature gradually increases towards a tooth bottom, and that in each one of the plurality of internal teeth, a tooth tip section, a meshing section, and a tooth bottom section are formed by an envelope curve (L1) created by the curve (L) forming the tooth tip section and the meshing section of one of the plurality of external teeth; r = ro − dr ⋅ cos θ , Px = ro − dr + 1 / 4 dr 1 − cos 2 θ , Py = 1 / 4 dr − 2 θ + sin 2 θ , Qx = Px − r ⋅ cos θ , and Qy = Py + r ⋅ sin θ , where r is a radius of a curve, ro is a reference diameter, dr is a variation, where dr <0, θ is a parameter, Px is an X coordinate of a trajectory center, Py is a Y coordinate of the trajectory center, Qx is an X coordinate of a point on a curve generated by the trajectory center (Px, Py), and Qy is a Y coordinate of the point on the curve generated by the trajectory center (Px, Py). r is a radius of a curve, ro is a reference diameter, dr is a variation, where dr <0, θ is a parameter, Px is an X coordinate of a trajectory center, Py is a Y coordinate of the trajectory center, Qx is an X coordinate of a point on a curve generated by the trajectory center (Px, Py), and Qy is a Y coordinate of the point on the curve generated by the trajectory center (Px, Py).
A method of operating an internal combustion engine having pilot subchambers communicating with main combustion chambers , the internal combustion engine configured in use to deliver a main fuel injection of a maximum quantity of fuel to the main combustion chambers when the internal combustion engine is operated at maximum load, the method comprising: delivering a pilot fuel injection of a pilot quantity of fuel to the pilot subchambers , whereby the pilot quantity is at most 10% of the maximum quantity; igniting the pilot fuel injection within the pilot subchambers ; directing the ignited fuel from the pilot subchambers to the main combustion chambers ; and wherein the internal combustion engine has a number P of pilot subchambers communicating with main combustion chambers , the method further comprising: for a number n of the main combustion chambers receiving the ignited fuel, delivering a main fuel injection of a first main quantity of fuel, the first main quantity being at most 10% of the maximum quantity; for a number P-n of the main combustion chambers receiving the ignited fuel, delivering a main fuel injection of a second main quantity of fuel, the second main quantity of fuel being more than 10% of the maximum quantity; and varying n incrementally between zero and P or varying n incrementally between P and zero. delivering a pilot fuel injection of a pilot quantity of fuel to the pilot subchambers , whereby the pilot quantity is at most 10% of the maximum quantity; igniting the pilot fuel injection within the pilot subchambers ; directing the ignited fuel from the pilot subchambers to the main combustion chambers ; and wherein the internal combustion engine has a number P of pilot subchambers communicating with main combustion chambers , the method further comprising: for a number n of the main combustion chambers receiving the ignited fuel, delivering a main fuel injection of a first main quantity of fuel, the first main quantity being at most 10% of the maximum quantity; for a number P-n of the main combustion chambers receiving the ignited fuel, delivering a main fuel injection of a second main quantity of fuel, the second main quantity of fuel being more than 10% of the maximum quantity; and varying n incrementally between zero and P or varying n incrementally between P and zero.
A pharmaceutical composition comprising a) an artemisinin compound selected from or a pharmaceutically acceptable salt, cocrystal, or solvate thereof; b) 5-aminolevulinic acid , methyl-5-aminolevulinic acid , or a pharmaceutically acceptable salt or solvate thereof; and c) at least one chemotherapeutic agent selected from the group consisting of temozolomide, lomustine, cisplatin, and 5-fluorouracil. a) an artemisinin compound selected from or a pharmaceutically acceptable salt, cocrystal, or solvate thereof; b) 5-aminolevulinic acid , methyl-5-aminolevulinic acid , or a pharmaceutically acceptable salt or solvate thereof; and c) at least one chemotherapeutic agent selected from the group consisting of temozolomide, lomustine, cisplatin, and 5-fluorouracil.
A method of making an article of footwear with a printed structure , the method comprising: providing an upper of the article of footwear; providing a printer , the printer comprising a print head and a printable material; printing the printable material onto the upper to form an extended portion of the printed structure that is attached to the upper; and printing the printable material to form a fastener receiving portion of the printed structure that extends from the extended portion, wherein the fastener receiving portion includes an aperture for receiving a fastener, wherein the print head is moved in a distal direction with respect to the upper to form the fastener receiving portion so that at least a portion of the fastener receiving portion is spaced apart from the upper. providing an upper of the article of footwear; providing a printer , the printer comprising a print head and a printable material; printing the printable material onto the upper to form an extended portion of the printed structure that is attached to the upper; and printing the printable material to form a fastener receiving portion of the printed structure that extends from the extended portion, wherein the fastener receiving portion includes an aperture for receiving a fastener, wherein the print head is moved in a distal direction with respect to the upper to form the fastener receiving portion so that at least a portion of the fastener receiving portion is spaced apart from the upper.
Rotor feeder unit for agricultural machines, in particular balers , comprising: - a rotor feeder carrying a set of tines , said rotor feeder being rotatable about an axis of rotation ; - a rotor feeder unit bottom distant from the rotor feeder forming a lower boundary of a conveying channel through the rotor feeder unit; - scrapers placed in conveying direction behind the rotor feeder , the scrapers extending in between the tines and having a leading face cooperating with the tines ; and - a scraper position adjusting arrangement adapted for displacement of the leading face of the scrapers relative to the rotor feeder unit bottom , characterized in that the scraper position adjusting arrangement is adapted for rotating the scrapers about the axis of rotation of the rotor feeder for angularly displacing the leading face of the scrapers relative to the rotor feeder unit bottom . - a rotor feeder carrying a set of tines , said rotor feeder being rotatable about an axis of rotation ; - a rotor feeder unit bottom distant from the rotor feeder forming a lower boundary of a conveying channel through the rotor feeder unit; - scrapers placed in conveying direction behind the rotor feeder , the scrapers extending in between the tines and having a leading face cooperating with the tines ; and - a scraper position adjusting arrangement adapted for displacement of the leading face of the scrapers relative to the rotor feeder unit bottom , characterized in that the scraper position adjusting arrangement is adapted for rotating the scrapers about the axis of rotation of the rotor feeder for angularly displacing the leading face of the scrapers relative to the rotor feeder unit bottom .