mhurhangee/patent-ind-claim-en huggingface dataset:
A liquid dispensing device, comprising: a) a body ; b) a nozzle configured on an end of the body; c) a liquid container connected to the body, the liquid container adapted to be made in fluid communication with the nozzle; d) a collar ring adapted to be detachably installed to the body around an outlet of the nozzle; and e) a shielding member fixed to the collar ring, the shielding member adapted to block an ejected liquid from the nozzle in order to form a clean edge of the liquid on a target surface to which the liquid is applied, the shielding member being further capable of being rotated with respect to the nozzle along a central axis thereof; characterized in that the liquid dispensing device further comprises a collar sleeve connected with the body around the outlet of the nozzle; the collar ring further comprising two hook portions adapted to engage with an outer cylindrical surface of the collar sleeve, so that the collar ring is detachably installed to the body. a) a body ; b) a nozzle configured on an end of the body; c) a liquid container connected to the body, the liquid container adapted to be made in fluid communication with the nozzle; d) a collar ring adapted to be detachably installed to the body around an outlet of the nozzle; and e) a shielding member fixed to the collar ring, the shielding member adapted to block an ejected liquid from the nozzle in order to form a clean edge of the liquid on a target surface to which the liquid is applied, the shielding member being further capable of being rotated with respect to the nozzle along a central axis thereof;
A hydraulically actuated piston guided in a cylinder , wherein the piston has an impact surface that borders an impact space on the piston side provided between the piston and cylinder , wherein hydraulic fluid can further act on the impact surface by enlarging the impact space in order to move the piston in an impact direction (r), wherein a hydraulic chamber filled with the hydraulic fluid is formed, which acts on the piston in relation to the impact surface by way of a rear surface relative to the impact direction (r), wherein a volume of the hydraulic chamber diminishes based on the enlargement of the impact space , forcing hydraulic fluid out of the hydraulic chamber via a limiting device , characterized in that the limiting device is further designed with a kind of a throttling effect where a quasi-closed hydraulic chamber comes about given the elimination of a counter-pressure on the piston , and the hydraulic fluid in the hydraulic chamber can be exposed to a high stress by a piston that shoots out.
A valve bridge, comprising a valve bridge body , wherein the valve bridge body is provided with a main piston chamber, an actuating pin mounting chamber, a main piston arranged in the main piston chamber, and an actuating pin arranged in the actuating pin mounting chamber; an elastic member is arranged between the actuating pin and the actuating pin mounting chamber, and a lower end of the actuating pin extends out of the actuating pin mounting chamber under an elastic force of the elastic member ; the valve bridge body is provided with a first oil drainage passage in communication with the main piston chamber, and an interior of the actuating pin is provided with a second oil drainage passage having one end in communication with a return oil chamber of an engine; and wherein, when a camshaft of the engine is in a main exhaust lift and drives the valve bridge to move downward, the actuating pin comes into contact with a cylinder head and pushes the actuating pin to move upward, and before reaching a maximum valve lift, the first oil drainage passage is in communication with the second oil drainage passage to release pressure oil in the main piston chamber.
A water pipe with synchronously retractable multi-layer, comprising: a retractable inner pipe , a fabric sleeve sleeved outside the inner pipe , and a retractable plastic film layer interposed between the inner pipe and the fabric sleeve ; wherein the fabric sleeve is configured as a retractable cylindrical one- or multi-layer fabric sleeve or a corrugated one- or multi-layer fabric sleeve, the retractable fabric sleeve can only be retractable in the axial direction and cannot be deployed or retracted in the radial direction, along with the inner pipe, due to the way it is interwoven; and an outer surface of the plastic film layer is fit to an inner surface of the fabric sleeve. a retractable inner pipe , a fabric sleeve sleeved outside the inner pipe , and a retractable plastic film layer interposed between the inner pipe and the fabric sleeve ; wherein the fabric sleeve is configured as a retractable cylindrical one- or multi-layer fabric sleeve or a corrugated one- or multi-layer fabric sleeve, the retractable fabric sleeve can only be retractable in the axial direction and cannot be deployed or retracted in the radial direction, along with the inner pipe, due to the way it is interwoven; and an outer surface of the plastic film layer is fit to an inner surface of the fabric sleeve.
A magnetic coupling , comprising: a rotatable driving connector having a first magnet assembly coupled thereto; a rotatable driven connector having a second magnet assembly coupled thereto, the driven connector being configured to slip predictably with respect to the driving connector based on a controllable amount of torque transferred between the driving and driven connectors; a stationary containment assembly comprising an attachment device configured to position the stationary containment assembly in a gap between the driving connector and the driven connector; and a ferrofluid disposed in the stationary containment assembly. a rotatable driving connector having a first magnet assembly coupled thereto; a rotatable driven connector having a second magnet assembly coupled thereto, the driven connector being configured to slip predictably with respect to the driving connector based on a controllable amount of torque transferred between the driving and driven connectors; a stationary containment assembly comprising an attachment device configured to position the stationary containment assembly in a gap between the driving connector and the driven connector; and a ferrofluid disposed in the stationary containment assembly.
Electrical coupling device for electrically and mechanically coupling a power conducting device of an electrical system to an electrical installation of the electrical system , comprising an electrical conductor device having a first electrical conductor portion for electrical connection to an electrical conductor connecting portion of a power conductor of the power conducting device and also having a second electrical conductor portion for electrical connection to an electrical installation connecting portion of the electrical installation , wherein the electrical conductor device has a connecting conductor for electrically coupling the first electrical conductor portion to the second electrical conductor portion , comprising an insulating cone having a central bushing , wherein a subregion of the electrical conductor device is arranged in the central bushing , and also comprising a mechanical connection device having a first mechanical connecting portion for mechanical connection to a pipe connecting portion of an insulation pipe of the power conducting device and having a second mechanical connecting portion for mechanical connection to a housing joining portion of an installation housing of the electrical installation , characterized in that the first mechanical connecting portion is designed for welding to the pipe connecting portion , wherein the first mechanical connecting portion contains a thermoplastic or is formed from a thermoplastic. wherein a subregion of the electrical conductor device is arranged in the central bushing , and also comprising a mechanical connection device having a first mechanical connecting portion for mechanical connection to a pipe connecting portion of an insulation pipe of the power conducting device and having a second mechanical connecting portion for mechanical connection to a housing joining portion of an installation housing of the electrical installation , characterized in that the first mechanical connecting portion is designed for welding to the pipe connecting portion , wherein the first mechanical connecting portion contains a thermoplastic or is formed from a thermoplastic.
Drive system for rotating a turbomachine rotor relative to a stator casing , the rotor comprising an annular row of blades , the drive system being characterised in that it comprises: - a support arm comprising a first end arranged for gripping a leading edge of a first blade of the annular row and a second end arranged for gripping a trailing edge of the first blade; - an electric motor comprising a shaft and a body attached to the support arm ; and - a wheel coupled to the shaft of the motor and provided with a rolling strip , the wheel being further arranged such that the rolling strip is able to come into contact with an annular wall of the stator casing when the support arm is mounted on the first blade . - a support arm comprising a first end arranged for gripping a leading edge of a first blade of the annular row and a second end arranged for gripping a trailing edge of the first blade; - an electric motor comprising a shaft and a body attached to the support arm ; and - a wheel coupled to the shaft of the motor and provided with a rolling strip , the wheel being further arranged such that the rolling strip is able to come into contact with an annular wall of the stator casing when the support arm is mounted on the first blade .
A voice pickup method implemented by an intelligent rearview mirror, comprising: acquiring (S101, S201, S301) an image of an interior of a vehicle; determining (S102, S202, S302) a position of a person in the vehicle with the image of the interior of the vehicle; and adjusting (S103, S303) a beamforming direction of a microphone array located in the intelligent rearview mirror according to the position of the person in the vehicle, wherein the adjusting (S103, S303) the beamforming direction of the microphone array according to the position of the person in the vehicle comprises: receiving (S203) a voice signal of the person in the vehicle, and acquiring sound-source positioning information corresponding to the voice signal with a sound-source positioning algorithm preset in the microphone array; and filtering out (S204) wrong sound-source positioning information in the sound-source positioning information according to the position of the person in the vehicle, and adjusting the beamforming direction of the microphone array according to the filtered sound-source positioning information. acquiring (S101, S201, S301) an image of an interior of a vehicle; determining (S102, S202, S302) a position of a person in the vehicle with the image of the interior of the vehicle; and adjusting (S103, S303) a beamforming direction of a microphone array located in the intelligent rearview mirror according to the position of the person in the vehicle, wherein the adjusting (S103, S303) the beamforming direction of the microphone array according to the position of the person in the vehicle comprises: receiving (S203) a voice signal of the person in the vehicle, and acquiring sound-source positioning information corresponding to the voice signal with a sound-source positioning algorithm preset in the microphone array; and filtering out (S204) wrong sound-source positioning information in the sound-source positioning information according to the position of the person in the vehicle, and adjusting the beamforming direction of the microphone array according to the filtered sound-source positioning information. receiving (S203) a voice signal of the person in the vehicle, and acquiring sound-source positioning information corresponding to the voice signal with a sound-source positioning algorithm preset in the microphone array; and filtering out (S204) wrong sound-source positioning information in the sound-source positioning information according to the position of the person in the vehicle, and adjusting the beamforming direction of the microphone array according to the filtered sound-source positioning information.
Handling instrument for a bone screw , in particular a pedicle screw, the bone screw comprising a threaded shaft and a head , in particular a fork head, and it being possible to connect the handling instrument to the bone screw in a releasable yet rigid and rotationally fixed manner, such that the threaded shaft of the bone screw can be screwed into a bone by means of the handling instrument , said handling instrument comprising an outer housing part that extends in an axial longitudinal direction , is designed at least in portions in the shape of a tube or sleeve and comprises a wall, and said handling instrument comprising an inner, in particular cannulated, rod part that is arranged in the outer housing part , the inner rod part being able to engage in a torque-absorbing tool placement point of the bone screw , wherein the outer housing part comprises at least one guide slot that extends in the axial longitudinal direction and that passes through a wall of the housing part, and wherein the inner rod part , in the region of the guide slot of the outer housing part , comprises a transverse opening that extends in particular in the radial direction, and wherein a coupling element can be arranged in said transverse opening of the inner rod part arranged in the outer housing part , the coupling element projecting into the guide slot of the outer housing part or projecting outwards through the guide slot and in both cases being slidable in the longitudinal direction in the guide slot such that the inner rod part and the outer housing part are arranged so as to be shiftable in the axial longitudinal direction relative to one another, but in a rotationally fixed manner on account of the coupling element , and wherein the rod part can be loaded in the axial longitudinal direction by means of the coupling element , characterized in that a toggle lever mechanism is provided on the outer housing part , the toggle lever mechanism comprising a first and a second lever element and the first lever element being connected in an articulated manner to the second lever element via a toggle joint and in that the first lever element being pivotally supported on the outer housing part and the second lever element being supported on the coupling element , and in that the toggle joint mechanism being movable from a bent state into a stretched state and vice versa by actuating an operating element , such that by actuating the toggle lever mechanism , the coupling element can be moved in the longitudinal direction distally or proximally relative to the outer housing part and in that the toggle lever mechanism comprises a resilient element which is formed by the first or second lever element .
A power semiconductor module , comprising a substrate having an electrically insulating main layer provided with a structured top metallization and with a bottom metallization , wherein the top metallization is provided with at least one power semiconductor device and at least one contact area , wherein the main layer together with its top metallization and the at least one power semiconductor device is embedded in a mold compound , such that the mold compound comprises at least one opening for contacting the at least one contact area ; wherein the power semiconductor module comprises a housing with circumferential side walls , which are connected onto the mold compound , such that the circumferential side walls are positioned above the main layer ; wherein the circumferential side walls are spaced apart from the substrate by the mold compound in a direction orthogonal to a plane parallel to the substrate ; wherein the housing is placed directly above the main layer ; wherein there is no direct connection between the housing and the substrate , characterized in that the housing is not placed next to the substrate and an extension area of the substrate overlaps an extension area of the circumferential side walls when projected onto a plane parallel to the substrate .
A packet processing method, wherein the method comprises: receiving , by a forwarding plane, an item from a control plane of the forwarding plane, wherein the item comprises an identifier of a connected terminal; receiving , by the forwarding plane, an access protocol packet; when the forwarding plane determines that the access protocol packet is not an authentication start packet, determining , by the forwarding plane according to the identifier of the connected terminal, whether a terminal served by the access protocol packet is the connected terminal, wherein the authentication start packet is an authentication packet that is used to start an authentication process for a terminal served by the authentication start packet; and discarding , by the forwarding plane, the access protocol packet when the access protocol packet is not the authentication start packet and the terminal served by the access protocol packet is not the connected terminal. receiving , by a forwarding plane, an item from a control plane of the forwarding plane, wherein the item comprises an identifier of a connected terminal; receiving , by the forwarding plane, an access protocol packet; when the forwarding plane determines that the access protocol packet is not an authentication start packet, determining , by the forwarding plane according to the identifier of the connected terminal, whether a terminal served by the access protocol packet is the connected terminal, wherein the authentication start packet is an authentication packet that is used to start an authentication process for a terminal served by the authentication start packet; and discarding , by the forwarding plane, the access protocol packet when the access protocol packet is not the authentication start packet and the terminal served by the access protocol packet is not the connected terminal.
Household appliance having - a processing chamber which has a front loading opening , and - a horizontally pivotable door for closing the loading opening , - which door is joined to the remaining household appliance by hinges , wherein the hinges are floatingly joined to the remaining household appliance in the lateral direction, characterised in that - the hinges have a slot extending in the lateral direction on their underside and are therefore suspended in the remaining household appliance without a support, such that a movement forwards and/or backwards is prevented, - one hinge has a horizontal oblong hole via which it is joined to the remaining household appliance such that the hinge can be displaced laterally horizontally against the remaining household appliance, and - the other hinge has a round hole , via which it is joined to the remaining household appliance such that it can execute a pendulum movement without being displaced laterally horizontally against the remaining household appliance. - a processing chamber which has a front loading opening , and - a horizontally pivotable door for closing the loading opening , - which door is joined to the remaining household appliance by hinges , wherein the hinges are floatingly joined to the remaining household appliance in the lateral direction, characterised in that - the hinges have a slot extending in the lateral direction on their underside and are therefore suspended in the remaining household appliance without a support, such that a movement forwards and/or backwards is prevented, - one hinge has a horizontal oblong hole via which it is joined to the remaining household appliance such that the hinge can be displaced laterally horizontally against the remaining household appliance, and - the other hinge has a round hole , via which it is joined to the remaining household appliance such that it can execute a pendulum movement without being displaced laterally horizontally against the remaining household appliance. - the hinges have a slot extending in the lateral direction on their underside and are therefore suspended in the remaining household appliance without a support, such that a movement forwards and/or backwards is prevented, - one hinge has a horizontal oblong hole via which it is joined to the remaining household appliance such that the hinge can be displaced laterally horizontally against the remaining household appliance, and - the other hinge has a round hole , via which it is joined to the remaining household appliance such that it can execute a pendulum movement without being displaced laterally horizontally against the remaining household appliance.
A method of acquiring seismic data comprising: a) determining a non-uniform optimal sampling design by calculating a compressive sensing sampling grid; b) towing a plurality of streamers attached to a vessel, wherein the streamers are spaced apart at non-uniform optimal intervals; c) firing a plurality of shots from one or more seismic sources at non-uniform optimal shot intervals; and d) acquiring seismic data via the plurality of streamers; the method being characterised in that the compressive sensing sampling grid is calculated through the use of randomized greedy algorithms and it minimizes mutual coherence between a sparsity basis S and a sampling operator R, wherein b = RS*x, and wherein b represents acquired seismic data on an irregular grid and x is a sparse representation of the reconstructed seismic data on a finer regular reconstructed grid u, x = Su. a) determining a non-uniform optimal sampling design by calculating a compressive sensing sampling grid; b) towing a plurality of streamers attached to a vessel, wherein the streamers are spaced apart at non-uniform optimal intervals; c) firing a plurality of shots from one or more seismic sources at non-uniform optimal shot intervals; and d) acquiring seismic data via the plurality of streamers; the method being characterised in that the compressive sensing sampling grid is calculated through the use of randomized greedy algorithms and it minimizes mutual coherence between a sparsity basis S and a sampling operator R, wherein b = RS*x, and wherein b represents acquired seismic data on an irregular grid and x is a sparse representation of the reconstructed seismic data on a finer regular reconstructed grid u, x = Su.
A middle frame of an electronic device, comprising a supporting frame , wherein the supporting frame is provided with a supporting surface configured to support an edge area of a transparent cover plate of the electronic device, and an inner sidewall connected to the supporting surface , and characterized by a groove for receiving a light source of an under-screen fingerprint recognition module is formed in the inner sidewall and connected to the supporting surface .