mhurhangee/patent-ind-claim-en huggingface dataset:
A suction nozzle for a vacuum cleaner for vacuuming up material from a surface to be cleaned by means of a vacuum air flow, wherein the suction nozzle has a suction mouth , which can be arranged adjacent to the surface to be cleaned and features a suction edge that defines a partial surface exposed to the vacuum air flow and a vacuum air flow extraction opening , as well as a delimiting means that is assigned to the suction edge and can be controlled in dependence on the detection result of a sensor, wherein the sensor is an obstacle sensor for detecting an essentially stationary obstacle located in front of the suction nozzle , particularly a wall or a piece of furniture, wherein the obstacle sensor is designed for detecting obstacles , which are arranged outside the part of the surface covered by the suction nozzle and protrude beyond a suction edge plane containing the suction edge referred to the arrangement of the suction nozzle during a normal cleaning process, characterized in that the delimiting means cannot be displaced into the open state until the distance between the suction nozzle and the obstacle falls short of a defined threshold distance.
A method comprising: storing, in a datastore of a service and topology exchange protocol, STEP, router, multicast access control policies for a multicast service including a receiver access policy that controls which multicast receivers are allowed to receive packets from the multicast service and a sender access policy that controls which multicast sources are allowed to send packets to the multicast service for distribution to the multicast receivers; and enforcing, by a controller of the STEP router, the multicast access control policies for the multicast service. storing, in a datastore of a service and topology exchange protocol, STEP, router, multicast access control policies for a multicast service including a receiver access policy that controls which multicast receivers are allowed to receive packets from the multicast service and a sender access policy that controls which multicast sources are allowed to send packets to the multicast service for distribution to the multicast receivers; and enforcing, by a controller of the STEP router, the multicast access control policies for the multicast service.
A mask for covering areas of a wearer's face , said mask comprising: a mask body , said mask body being constructed primarily of a material that includes a cidal metal or cidal metal alloy wherein said cidal metal or cidal metal alloy is the major structural component of said mask body ; said mask body being positioned to cover at least a portion of the wearer's mouth , nose, or mouth and nose when said mask is worn on the wearer's face ; and said mask having a filtering portion , said filtering portion comprising cidal metal mesh or cidal metal alloy mesh for providing cidal action, air purification, and self-disinfection; and said filtering portion either forms the major structural component of the mask body itself or is separately fixed or forms a removable mask component , whereby said cidal metal mesh or cidal metal alloy mesh consists of copper, silver, gold, bronze, brass, or an alloy thereof, characterized by , said filtering portion has an average wire diameter and an average width of opening of sufficient size to prevent, due to water viscosity, the penetration of water through said filtering portion and to allow, due to disinfecting solution viscosity that is less than water viscosity, the penetration of disinfecting solution through said filtering portion , whereby said average wire diameter of said mesh is between 0.03556 mm (0.0014 inches) and 0.1143 mm (0.0045 inches) and said average width openings of said mesh is between 0.14097 mm (0.00555 inches) and 0.1778 mm (0.0070 inches). a mask body , said mask body being constructed primarily of a material that includes a cidal metal or cidal metal alloy wherein said cidal metal or cidal metal alloy is the major structural component of said mask body ; said mask body being positioned to cover at least a portion of the wearer's mouth , nose, or mouth and nose when said mask is worn on the wearer's face ; and said mask having a filtering portion , said filtering portion comprising cidal metal mesh or cidal metal alloy mesh for providing cidal action, air purification, and self-disinfection; and said filtering portion either forms the major structural component of the mask body itself or is separately fixed or forms a removable mask component , whereby said cidal metal mesh or cidal metal alloy mesh consists of copper, silver, gold, bronze, brass, or an alloy thereof, characterized by , said filtering portion has an average wire diameter and an average width of opening of sufficient size to prevent, due to water viscosity, the penetration of water through said filtering portion and to allow, due to disinfecting solution viscosity that is less than water viscosity, the penetration of disinfecting solution through said filtering portion , whereby said average wire diameter of said mesh is between 0.03556 mm (0.0014 inches) and 0.1143 mm (0.0045 inches) and said average width openings of said mesh is between 0.14097 mm (0.00555 inches) and 0.1778 mm (0.0070 inches).
Heating apparatus comprising: - a heat generation unit provided with a fireplace or combustion chamber of the open type, and a heat exchanger installed in association with said fireplace or combustion chamber of the open type, said heat exchanger being connected to at least one channel for the inlet of a flow of air (A) from the outside, and being configured to heat said flow of air (A) by means of heat generated in said fireplace or combustion chamber of the open type; - a plurality of seating elements connected to said heat generation unit ; - heating means associated with said seating elements ; - a circuit for conveying and distributing air, connected to said heat exchanger in order to receive said heated flow of air (A), said conveyor circuit developing at least partly through said seating elements in order to convey and distribute said heated flow of air (A) toward said heating means associated with said seating elements , characterized in that said conveyor circuit is provided with at least one ventilation device configured to force the circulation of said flow of air (A) toward said seating elements . - a heat generation unit provided with a fireplace or combustion chamber of the open type, and a heat exchanger installed in association with said fireplace or combustion chamber of the open type, said heat exchanger being connected to at least one channel for the inlet of a flow of air (A) from the outside, and being configured to heat said flow of air (A) by means of heat generated in said fireplace or combustion chamber of the open type; - a plurality of seating elements connected to said heat generation unit ; - heating means associated with said seating elements ; - a circuit for conveying and distributing air, connected to said heat exchanger in order to receive said heated flow of air (A), said conveyor circuit developing at least partly through said seating elements in order to convey and distribute said heated flow of air (A) toward said heating means associated with said seating elements ,
Device for measuring distances, comprising: - a first distance sensor for measuring a first distance (a 1 ), which extends between the first distance sensor and an object , - a second distance sensor for measuring a second distance (a 2 ), which extends between the second distance sensor and the object , - a radiation source for electromagnetic radiation, - a radiation detector for the electromagnetic radiation, wherein the device is designed such that a change in a distance (a 4 ) between the first distance sensor and the second distance sensor can be determined with the radiation source and the radiation detector , also comprising two deflection mirrors , wherein the radiation source and the radiation detector are arranged in such a way that a change in a distance (a 3 ) between the radiation source and the radiation detector is a measure of a change in a distance (a 4 ) between the first distance sensor and the second distance sensor , and wherein the radiation source , the deflection mirrors and the radiation detector are designed and arranged in such a way that the electromagnetic radiation emitted by the radiation source falls via the deflection mirrors onto the radiation detector such that a change in the distance (a 3 ) between the radiation source and the radiation detector can be determined with a signal of the radiation detector , characterized in that the device also has an imaging optics which is configured for imaging the radiation source onto the radiation detector and has at least one principal optical plane , which is arranged between the two deflection mirrors . - a first distance sensor for measuring a first distance (a 1 ), which extends between the first distance sensor and an object , - a second distance sensor for measuring a second distance (a 2 ), which extends between the second distance sensor and the object , - a radiation source for electromagnetic radiation, - a radiation detector for the electromagnetic radiation, wherein the device is designed such that a change in a distance (a 4 ) between the first distance sensor and the second distance sensor can be determined with the radiation source and the radiation detector , also comprising two deflection mirrors , wherein the radiation source and the radiation detector are arranged in such a way that a change in a distance (a 3 ) between the radiation source and the radiation detector is a measure of a change in a distance (a 4 ) between the first distance sensor and the second distance sensor , and wherein the radiation source , the deflection mirrors and the radiation detector are designed and arranged in such a way that the electromagnetic radiation emitted by the radiation source falls via the deflection mirrors onto the radiation detector such that a change in the distance (a 3 ) between the radiation source and the radiation detector can be determined with a signal of the radiation detector , characterized in that the device also has an imaging optics which is configured for imaging the radiation source onto the radiation detector and has at least one principal optical plane , which is arranged between the two deflection mirrors .
Device for automatic sampling of samples for sample preparation or sample introduction for an analytical apparatus, in particular a chromatograph, with a movable holding arm for exchangeably holding at least one sampler , and with sample containers , from each of which a sample can be taken by means of a sampler that can be moved up and down, wherein, for taking up a sample, the sampler comprises a cannula as a filling space , in which a cannula plunger is displaceably arranged for opening and emptying the filling space of the cannula that is to be filled with a sample , and the cannula comprises a free lower end , characterized in that , in order to introduce granular material into the filling space of the cannula , a controller of an autosampler induces the cannula to push repeatedly against the bottom of the respective sample container , containing a quantity of granular material, using a predetermined pressure, which can be set by means of a pressure limiter associated with the sampler or with the sample container , for which purpose the movable holding arm induces the sampler to cause the cannula , which the sampler comprises, to carry out a sequence of movements in the sample container in a plug-like manner.
A liquid transfer device comprising: - first liquid transfer means configured to transfer a first liquid to one side of a substrate in such a manner that the first liquid forms a tactile raised part on the one side of the substrate, wherein the tactile raised part gives a different tactile feel when being touched by a finger and is usable to convey information to a visually impaired person, and wherein the first liquid transfer means is a first coating unit that forms the raised part by spot-coating the one side of the substrate with a thick layer of the first liquid to form an adequately tactile coating to the one side of the substrate; and - second liquid transfer means provided downstream of the first liquid transfer means in a substrate carrying direction, and configured to transfer a second liquid to the one side of the substrate in such a manner that the second liquid covers the raised part on the one side of the substrate while maintaining a shape of the raised part without impairing a tactile effect of the raised part, and that the second liquid prevents the raised part from dropping off from the substrate, the second liquid transfer means is a second coating unit that coats the entire area of the one side of the substrate or only an area on and around the raised part on the one side with the second liquid. - first liquid transfer means configured to transfer a first liquid to one side of a substrate in such a manner that the first liquid forms a tactile raised part on the one side of the substrate, wherein the tactile raised part gives a different tactile feel when being touched by a finger and is usable to convey information to a visually impaired person, and wherein the first liquid transfer means is a first coating unit that forms the raised part by spot-coating the one side of the substrate with a thick layer of the first liquid to form an adequately tactile coating to the one side of the substrate; and - second liquid transfer means provided downstream of the first liquid transfer means in a substrate carrying direction, and configured to transfer a second liquid to the one side of the substrate in such a manner that the second liquid covers the raised part on the one side of the substrate while maintaining a shape of the raised part without impairing a tactile effect of the raised part, and that the second liquid prevents the raised part from dropping off from the substrate, the second liquid transfer means is a second coating unit that coats the entire area of the one side of the substrate or only an area on and around the raised part on the one side with the second liquid.
A random access transmission method, performed by a terminal side and comprising: obtaining resource allocation information for random access, wherein the resource allocation information indicates at least two candidate random access resources, and the candidate random access resources comprise candidate resources for sending data; selecting a target random access resource from the at least two candidate random access resources according to a preset selection rule; and sending a random access request message over the target random access resource; characterized in that , the preset selection rule comprises: in a case of contiguous resources, randomly selecting one of the contiguous resources; or in a case of noncontiguous resources, selecting the latest available one of the noncontiguous resources. obtaining resource allocation information for random access, wherein the resource allocation information indicates at least two candidate random access resources, and the candidate random access resources comprise candidate resources for sending data; selecting a target random access resource from the at least two candidate random access resources according to a preset selection rule; and sending a random access request message over the target random access resource; characterized in that , the preset selection rule comprises: in a case of contiguous resources, randomly selecting one of the contiguous resources; or in a case of noncontiguous resources, selecting the latest available one of the noncontiguous resources. in a case of contiguous resources, randomly selecting one of the contiguous resources; or in a case of noncontiguous resources, selecting the latest available one of the noncontiguous resources.
A method for configuring a measurement gap, characterized in that the method is used in a first access network device among at least two access network devices connected to a terminal , the terminal being in a connected state allowing to perform communications with the at least two access network devices , and the method comprises: performing (S302), by the first access network device, network negotiation with a second access network device among the at least two access network devices such that the first access network device sets a measurement gap configuration, wherein the second access network device is different from the first access network device; generating (S202, S303, S403), by the first access network device, measurement gap configuration information, wherein the measurement gap configuration information is used for configuring a measurement gap for the terminal , and the measurement gap is used to indicate a period of time during which the terminal performs signal measurement at a frequency other than any serving frequency for the at least two access network devices ; and sending (S203, S304, S404), by the first access network device, the measurement gap configuration information to the terminal through Radio Resource Control, RRC, signaling. performing (S302), by the first access network device, network negotiation with a second access network device among the at least two access network devices such that the first access network device sets a measurement gap configuration, wherein the second access network device is different from the first access network device; generating (S202, S303, S403), by the first access network device, measurement gap configuration information, wherein the measurement gap configuration information is used for configuring a measurement gap for the terminal , and the measurement gap is used to indicate a period of time during which the terminal performs signal measurement at a frequency other than any serving frequency for the at least two access network devices ; and sending (S203, S304, S404), by the first access network device, the measurement gap configuration information to the terminal through Radio Resource Control, RRC, signaling.
A gas turbine engine comprising: a fuel nozzle comprising a head and a stem , the stem configured to supply fuel to the head positioned at a proximate end of the stem; a combustion system comprising an outer wall defining at least part of a chamber , a distal end of the stem configured to couple with the outer wall and the stem configured to extend through the outer wall into the chamber so as to rigidly hold the head in position at an entrance to a combustor included in the chamber; a compressed air source configured to provide a pressurized flow of air into the chamber along an inner surface of the outer wall ; and a cowl positioned in the chamber to direct at least part of the pressurized flow of air to the head , the cowl formed to include a notch through which at least part of the stem extends; characterised in that an edge of the cowl defining the notch comprises a collar formed to extend from a surface of the cowl to direct the flow of air around the notch and to an inlet of the head . a fuel nozzle comprising a head and a stem , the stem configured to supply fuel to the head positioned at a proximate end of the stem; a combustion system comprising an outer wall defining at least part of a chamber , a distal end of the stem configured to couple with the outer wall and the stem configured to extend through the outer wall into the chamber so as to rigidly hold the head in position at an entrance to a combustor included in the chamber; a compressed air source configured to provide a pressurized flow of air into the chamber along an inner surface of the outer wall ; and a cowl positioned in the chamber to direct at least part of the pressurized flow of air to the head , the cowl formed to include a notch through which at least part of the stem extends; characterised in that an edge of the cowl defining the notch comprises a collar formed to extend from a surface of the cowl to direct the flow of air around the notch and to an inlet of the head .
Optical element comprising a plurality of scattering centers (SC) arranged in a scattering plane (SP) of the optical element , wherein - the optical element comprises at least two oriented groups (G1, G2) of oriented scattering centers (SC), - wherein a group-individual orientation (O1, O2) is assigned to each oriented group (G1, G2), - wherein the scattering centers (SC) of each oriented group (G1, G2) are oriented in accordance with the same group-individual orientation (O1, O2), and - wherein the group-individual orientations (O1, O2) are angled relatively to one another characterized in that the scattering centers (SC) define a pattern of repeating cells, each cell comprising a scattering center (SC) from each of said oriented groups (G1,G2). - the optical element comprises at least two oriented groups (G1, G2) of oriented scattering centers (SC), - wherein a group-individual orientation (O1, O2) is assigned to each oriented group (G1, G2), - wherein the scattering centers (SC) of each oriented group (G1, G2) are oriented in accordance with the same group-individual orientation (O1, O2), and - wherein the group-individual orientations (O1, O2) are angled relatively to one another
A crystal form I of tenvermectin B, wherein the crystal form I of tenvermectin B exhibits characteristic peaks at 2θ degree of 9.62±0.20°, 11.33±0.20°, 11.79±0.20°, 12.48±0.20°, 13.48±0.20°, 21.12±0.20° and 23.70±0.20° in X-ray powder diffraction pattern using Cu-Kα radiation.
A machining robot for machining workpieces with two main rotatory axes parallel to each other and with at least two rotatory secondary axes , wherein a foot lever mounted in a first main axis of these main axes and a knee lever mounted on the free end of the foot lever in the second of the mentioned main axes form a kinematic chain, wherein a first minor axis of the mentioned minor axes is orientated in a longitudinal direction of the knee lever and wherein a second of the mentioned minor axes supports a machining unit in the knee lever , wherein - the first main axle is mounted in the base frame , - the machining unit is a multifunctional unit with at least two working sides penetrated by the second secondary axis , - one working side is a multifunction side , and the other working side is a main spindle side , - the multifunctional unit comprises at least two chip-forming tools (73 - 75, 78, 81 - 85) that can be rotatably driven individually, in groups as well as together, - each of these tools (73 - 75, 78, 81 - 85) can be raised and lowered relative to the multifunction side by means of a tool lifting device (76; 86) that accommodates this tool (73 - 75, 78, 81 - 85), - the main spindle side comprises an driven main-spindle holder and is designed with or without torque support and - at least the first main axis , the second main axis and the second secondary axis are regulated in a common control circuit, so that each working side can be moved relative to a working plane while maintaining the same angle of attack between that working side and the working plane. - the first main axle is mounted in the base frame , - the machining unit is a multifunctional unit with at least two working sides penetrated by the second secondary axis , - one working side is a multifunction side , and the other working side is a main spindle side , - the multifunctional unit comprises at least two chip-forming tools (73 - 75, 78, 81 - 85) that can be rotatably driven individually, in groups as well as together, - each of these tools (73 - 75, 78, 81 - 85) can be raised and lowered relative to the multifunction side by means of a tool lifting device (76; 86) that accommodates this tool (73 - 75, 78, 81 - 85), - the main spindle side comprises an driven main-spindle holder and is designed with or without torque support and - at least the first main axis , the second main axis and the second secondary axis are regulated in a common control circuit, so that each working side can be moved relative to a working plane while maintaining the same angle of attack between that working side and the working plane.