mhurhangee/patent-ind-claim-en huggingface dataset:
A testing system for testing ignition properties of particles relating to a combustion of a combustible gas within which a particle is present, the testing system comprising: a test chamber sized to hold a particle to be tested; a gas inlet configured to deliver a combustible gas to the test chamber ; a heating device configured to heat the particle; and data acquisition equipment configured to collect data associated with the particle and/or the combustible gas, wherein the test chamber is configured to maintain a substantially laminar flow of the combustible gas around the particle , and, a particle holder configured to hold the particle in the test chamber in a fixed position, wherein the particle holder is configured to position the particle upstream relative to the particle holder , wherein a position upstream from the particle is toward the gas inlet relative to the particle holder . a test chamber sized to hold a particle to be tested; a gas inlet configured to deliver a combustible gas to the test chamber ; a heating device configured to heat the particle; and data acquisition equipment configured to collect data associated with the particle and/or the combustible gas, wherein the test chamber is configured to maintain a substantially laminar flow of the combustible gas around the particle , and, a particle holder configured to hold the particle in the test chamber in a fixed position, wherein the particle holder is configured to position the particle upstream relative to the particle holder , wherein a position upstream from the particle is toward the gas inlet relative to the particle holder .
A cleaner comprising: a main body configured to separate dust from air suctioned through an opening; a suction motor provided in the main body to generate a suction force; and a suction inlet including a connection pipe coupled to the opening to guide air to the main body, characterized in that the main body includes a suction guide coupled to one side of the connection pipe to guide air suctioned through the connection pipe to an inner circumferential surface of the main body, wherein the connection pipe includes a guide duct on which a rotatable flap is installed, wherein the suction guide is connected to the guide duct, wherein the guide duct includes a first surface on which the flap is installed, and a second surface facing the first surface, wherein a second extension line (L2) of the second surface forms a first angle with a first extension line (L1) of one surface of the suction guide connected to the second surface, wherein a third extension line (L3) of the flap and the first extension line form a second angle, and wherein the second angle is equal to or smaller than the first angle. a main body configured to separate dust from air suctioned through an opening; a suction motor provided in the main body to generate a suction force; and a suction inlet including a connection pipe coupled to the opening to guide air to the main body, characterized in that the main body includes a suction guide coupled to one side of the connection pipe to guide air suctioned through the connection pipe to an inner circumferential surface of the main body, wherein the connection pipe includes a guide duct on which a rotatable flap is installed, wherein the suction guide is connected to the guide duct, wherein the guide duct includes a first surface on which the flap is installed, and a second surface facing the first surface, wherein a second extension line (L2) of the second surface forms a first angle with a first extension line (L1) of one surface of the suction guide connected to the second surface, wherein a third extension line (L3) of the flap and the first extension line form a second angle, and wherein the second angle is equal to or smaller than the first angle.
Method for operating a flowmeter for measuring the flow of a flowing medium through a pipe , wherein the flowmeter has a measuring unit for determining individual measured values of the flow and an error unit for determining the measurement uncertainty of the individual measured values , wherein the determination of the individual measured values is carried out using a measuring frequency, wherein a present measurement uncertainty is determined for each individual measured value by the error unit , wherein the measurement uncertainties from static and dynamic error sources are linked to one another by error propagation for determining the present measurement uncertainty , and wherein the flowmeter has at least one additional sensor unit for detecting at least one present operating parameter characterized in that the sensor unit forwards the measured values of the present operating parameter at least to the error unit , that the variation of at least one operating parameter and the zero point stability of the flowmeter are used as dynamic error source in determining the present measurement uncertainty, and that the measurement uncertainty of calibration and/or the measurement uncertainty of reproducibility and/or the measurement uncertainty of long-term reproducibility and/or the measurement uncertainty of linearity of the flowmeter is/are used as static error source in determining the present measurement uncertainty . wherein a present measurement uncertainty is determined for each individual measured value by the error unit , wherein the measurement uncertainties from static and dynamic error sources are linked to one another by error propagation for determining the present measurement uncertainty , and wherein the flowmeter has at least one additional sensor unit for detecting at least one present operating parameter characterized in that the sensor unit forwards the measured values of the present operating parameter at least to the error unit , that the variation of at least one operating parameter and the zero point stability of the flowmeter are used as dynamic error source in determining the present measurement uncertainty, and that the measurement uncertainty of calibration and/or the measurement uncertainty of reproducibility and/or the measurement uncertainty of long-term reproducibility and/or the measurement uncertainty of linearity of the flowmeter is/are used as static error source in determining the present measurement uncertainty .
A sealing system for sealing expansion joints formed between two rigid opposite joint faces of two adjacent constructive bodies, said sealing system comprising a self-expanding seal including: • a first body elongated in a longitudinal direction and having an inner face and an outer face ; and • a second body elongated in a longitudinal direction and having an inner face opposite and spaced apart from the inner face of the first body , and an outer face , • said first and second bodies being configured for insertion into said expansion joint, with respective outer faces of said first and second bodies (11 and 12) located opposite said joint faces ; • elastic expanders connected to said first and second bodies (11 and 12), causing an elastic spacing of the bodies in a transverse expansion direction; • a waterproof flexible body loosely connecting said first and second bodies (11 and 12); characterized in that the mentioned self-expanding seal further comprises: • a releasable retainer device which keeps said self-expanding seal in a pre-compressed position, said expanders being retained under elastic stress; said expanders being selected from springs, strips under bending stress, and rods under bending stress. • a first body elongated in a longitudinal direction and having an inner face and an outer face ; and • a second body elongated in a longitudinal direction and having an inner face opposite and spaced apart from the inner face of the first body , and an outer face , • said first and second bodies being configured for insertion into said expansion joint, with respective outer faces of said first and second bodies (11 and 12) located opposite said joint faces ; • elastic expanders connected to said first and second bodies (11 and 12), causing an elastic spacing of the bodies in a transverse expansion direction; • a waterproof flexible body loosely connecting said first and second bodies (11 and 12); • a releasable retainer device which keeps said self-expanding seal in a pre-compressed position, said expanders being retained under elastic stress;
Automotive lighting device comprising at least a first light element for a first lighting functionality and a second light element for a second lighting functionality, the first light element being arranged to provide a light beam in a first light direction and the second light element being arranged to provide a light beam in a second light direction; a heat sink comprising a bent heat sink plate , said heat sink plate having a first plane portion and a second plane portion , wherein the first light element is arranged in direct contact with the first plane portion and the second light element is arranged in direct contact with the second plane portion , characterized in that : - the second light direction forms at least 20 degrees with respect to the first light direction; - the second plane portion is contained in a second plane which cuts the first plane portion in such a way that the second plane and the portion of the first plane portion which is in direct contact with the first light element form an acute angle; - a protruding portion of the first plane portion and/or a protruding portion of the second plane portion protrudes from the heat sink in such a way that the heat sink comprises connecting arms in direct contact with the first plane portion and with the second plane portion , and - each one of the connecting arms define a curve and the difference between a first tangent line which is tangent to the curve in any first point and a second tangent line which is tangent to the curve in any second point is lower than 90 degrees. a first light element for a first lighting functionality and a second light element for a second lighting functionality, the first light element being arranged to provide a light beam in a first light direction and the second light element being arranged to provide a light beam in a second light direction; a heat sink comprising a bent heat sink plate , said heat sink plate having a first plane portion and a second plane portion , wherein the first light element is arranged in direct contact with the first plane portion and the second light element is arranged in direct contact with the second plane portion , - the second light direction forms at least 20 degrees with respect to the first light direction; - the second plane portion is contained in a second plane which cuts the first plane portion in such a way that the second plane and the portion of the first plane portion which is in direct contact with the first light element form an acute angle; - a protruding portion of the first plane portion and/or a protruding portion of the second plane portion protrudes from the heat sink in such a way that the heat sink comprises connecting arms in direct contact with the first plane portion and with the second plane portion , and - each one of the connecting arms define a curve and the difference between a first tangent line which is tangent to the curve in any first point and a second tangent line which is tangent to the curve in any second point is lower than 90 degrees.
A waveguide type slot array antenna device , comprising: a radiator for radiating an electromagnetic wave in a radiating direction; and two dielectric bodies arranged on an electromagnetic wave radiating side of the radiator, said two dielectric bodies facing each other in a vertical direction at a predetermined distance so that the electromagnetic wave passes therebetween, characterized in that : said two dielectric bodies each comprises a plurality of dielectric members arrayed in a longitudinal direction which is horizontal, and perpendicular to the radiating direction of the radiator; and boundaries between the plurality of adjacent dielectric members are asymmetric with respect to a virtual line (S) perpendicularly passing through a center of the dielectric body in the longitudinal direction. a radiator for radiating an electromagnetic wave in a radiating direction; and two dielectric bodies arranged on an electromagnetic wave radiating side of the radiator, said two dielectric bodies facing each other in a vertical direction at a predetermined distance so that the electromagnetic wave passes therebetween, characterized in that : said two dielectric bodies each comprises a plurality of dielectric members arrayed in a longitudinal direction which is horizontal, and perpendicular to the radiating direction of the radiator; and boundaries between the plurality of adjacent dielectric members are asymmetric with respect to a virtual line (S) perpendicularly passing through a center of the dielectric body in the longitudinal direction. said two dielectric bodies each comprises a plurality of dielectric members arrayed in a longitudinal direction which is horizontal, and perpendicular to the radiating direction of the radiator; and boundaries between the plurality of adjacent dielectric members are asymmetric with respect to a virtual line (S) perpendicularly passing through a center of the dielectric body in the longitudinal direction.
A device, comprising: a support plate with a surface for placing a grinding wheel ; a movable clamping member raised in a first position with respect to the support plate ; and an actuator which is coupled to the clamping element and which is designed to move the clamping element into a second position in which the clamping element is pressed against the support plate in such a way that the grinding wheel is clamped between the support plate and the clamping element ; characterized by a trigger element which is arranged relative to the support plate in such a way that the trigger element is mechanically actuated when the grinding wheel is placed on the surface of the support plate and pressed against it, wherein the trigger element and the actuator are coupled so that when the trigger element is actuated, the actuator moves the clamping element from the first position to the second position. a support plate with a surface for placing a grinding wheel ; a movable clamping member raised in a first position with respect to the support plate ; and an actuator which is coupled to the clamping element and which is designed to move the clamping element into a second position in which the clamping element is pressed against the support plate in such a way that the grinding wheel is clamped between the support plate and the clamping element ; characterized by a trigger element which is arranged relative to the support plate in such a way that the trigger element is mechanically actuated when the grinding wheel is placed on the surface of the support plate and pressed against it, wherein the trigger element and the actuator are coupled so that when the trigger element is actuated, the actuator moves the clamping element from the first position to the second position.
Vehicle exterior mirror comprising integrated signal light unit , having a housing shell composed of thermoplastic material, wherein the housing shell has a light-permeable window portion and comprises an interior space for receiving the signal light unit in the region of the light-permeable window portion , wherein the signal light unit has a longitudinal light guiding body and a number of assigned illuminants for illumination of an input coupling portion of the assigned illuminant, wherein the signal light unit furthermore has a housing composed of thermoplastic material, said housing predefining an interior space for receiving at least one circuit board and the number of illuminants , wherein the housing is of two-part design and comprises two housing half-shells , and wherein the housing furthermore has a passage opening , and the light guiding body is releasably retained in the passage opening by way of a first end region having the input coupling portion , characterized in that the two housing half-shells are connected by means of a hinge arrangement and are embodied to be closable and openable by means of a clip connection, wherein the housing halves are provided with a seal in the region of the mutually facing joining edges and wherein the passage opening is provided with a seal, and wherein the housing and the seals (20,-) are produced by a two-component injection-moulding process and the housing half-shells are made of a polypropylene and the seals of the joining edges and the seal in the region of the through-opening are made of a thermoplastic elastomer (TPE).
A translucent or transparent paper comprising: (i) a fibrous substrate having a front side and a reverse side, the opacity index of said fibrous substrate being less than or equal to 45 % measured in accordance with the ISO 2471 standard; and (ii) one or more coating layers, in particular one or two coating layers disposed on the front side of said fibrous substrate, comprising a material conferring moisture barrier properties, having transparentization capability when provided as a coating layer on said fibrous substrate, and enabling the translucent or transparent paper to be repulpable, said material being chosen from the group comprising or consisting of copolymers or homopolymer of vinylidene chloride, copolymers or homopolymer of styrene such as styrene 1,3-butadiene, copolymers or homopolymer of acrylic, copolymers or homopolymer of polyester, paraffin such as paraffin wax, and mixtures thereof, wherein said one or more coating layers on one side of the fibrous substrate have a dry coat weight in a range of from 2 to 20 g/m 2 , preferably from 4 to 12 g/m 2 . (i) a fibrous substrate having a front side and a reverse side, the opacity index of said fibrous substrate being less than or equal to 45 % measured in accordance with the ISO 2471 standard; and (ii) one or more coating layers, in particular one or two coating layers disposed on the front side of said fibrous substrate, comprising a material conferring moisture barrier properties, having transparentization capability when provided as a coating layer on said fibrous substrate, and enabling the translucent or transparent paper to be repulpable, said material being chosen from the group comprising or consisting of copolymers or homopolymer of vinylidene chloride, copolymers or homopolymer of styrene such as styrene 1,3-butadiene, copolymers or homopolymer of acrylic, copolymers or homopolymer of polyester, paraffin such as paraffin wax, and mixtures thereof,
A chemical analysis system , comprising: a first column fluidly coupled to a second column at a junction ; a detector fluidly coupled to the second column , the detector configured to perform chemical analysis; a desorption device configured to fluidly couple a sample container that includes a sample to the first column ; a first heater thermally coupled to the desorption device ; a plurality of valves including; a bypass valve configured to selectively divert a carrier fluid from a carrier fluid supply to the junction ; a desorption valve configured to selectively divert the carrier fluid from a carrier fluid supply to a desorption end of the sample container opposite a delivery end of the sample container, the delivery end of the sample container coupled to the first column ; a first split valve configured to fluidly couple and decouple the sample container to a first sample vent through a flow control device ; and a second split valve configured to fluidly couple and decouple the junction to a second sample vent through the flow control device ; and one or more controllers configured to heat, using the first heater , the desorption device to a desorption temperature while the first column is at a starting temperature during a first time period. a first column fluidly coupled to a second column at a junction ; a detector fluidly coupled to the second column , the detector configured to perform chemical analysis; a desorption device configured to fluidly couple a sample container that includes a sample to the first column ; a first heater thermally coupled to the desorption device ; a plurality of valves including; a bypass valve configured to selectively divert a carrier fluid from a carrier fluid supply to the junction ; a desorption valve configured to selectively divert the carrier fluid from a carrier fluid supply to a desorption end of the sample container opposite a delivery end of the sample container, the delivery end of the sample container coupled to the first column ; a first split valve configured to fluidly couple and decouple the sample container to a first sample vent through a flow control device ; and a second split valve configured to fluidly couple and decouple the junction to a second sample vent through the flow control device ; and a bypass valve configured to selectively divert a carrier fluid from a carrier fluid supply to the junction ; a desorption valve configured to selectively divert the carrier fluid from a carrier fluid supply to a desorption end of the sample container opposite a delivery end of the sample container, the delivery end of the sample container coupled to the first column ; a first split valve configured to fluidly couple and decouple the sample container to a first sample vent through a flow control device ; and a second split valve configured to fluidly couple and decouple the junction to a second sample vent through the flow control device ; and one or more controllers configured to heat, using the first heater , the desorption device to a desorption temperature while the first column is at a starting temperature during a first time period.