mhurhangee/patent-ind-claim-en huggingface dataset:
A monocular wearable display apparatus, comprising: a frame operable to support the display apparatus against a viewer's head, the frame having a forward section; a projector fitted within the frame in a fixed position, the projector operable to generate image-bearing light beams; a mount; an imaging light guide in a path of the image-bearing light beams; wherein the imaging light guide comprises: a waveguide having a substrate (S) formed from a transparent optical material; an in-coupling optic configured to direct image-bearing light beams into the waveguide ; and an out-coupling optic configured to expand the respective image-bearing light beams in a lateral dimension and to form a virtual image within a viewer eyebox; wherein the mount includes a hinge operable to provide angular adjustment of the waveguide with respect to the projector ; characterised in that the mount is attached to the forward section of the frame and supports the imaging light guide in front of the viewer; wherein the mount is configured to adjust a position of the waveguide in at least one of a horizontal plane and a vertical plane, thereby repositioning the virtual image within a line of sight of the viewer without repositioning the projector . a frame operable to support the display apparatus against a viewer's head, the frame having a forward section; a projector fitted within the frame in a fixed position, the projector operable to generate image-bearing light beams; a mount; an imaging light guide in a path of the image-bearing light beams; wherein the imaging light guide comprises: a waveguide having a substrate (S) formed from a transparent optical material; an in-coupling optic configured to direct image-bearing light beams into the waveguide ; and an out-coupling optic configured to expand the respective image-bearing light beams in a lateral dimension and to form a virtual image within a viewer eyebox; a waveguide having a substrate (S) formed from a transparent optical material; an in-coupling optic configured to direct image-bearing light beams into the waveguide ; and an out-coupling optic configured to expand the respective image-bearing light beams in a lateral dimension and to form a virtual image within a viewer eyebox; wherein the mount includes a hinge operable to provide angular adjustment of the waveguide with respect to the projector ; characterised in that the mount is attached to the forward section of the frame and supports the imaging light guide in front of the viewer; wherein the mount is configured to adjust a position of the waveguide in at least one of a horizontal plane and a vertical plane, thereby repositioning the virtual image within a line of sight of the viewer without repositioning the projector .
A system for detecting gunshots within a premises , the system comprising: gunshot sensor units for detecting the gunshots, the gunshot sensor units comprising: one or more microphones for detecting acoustic anomalies indicating potential gunshots and for generating audio data depicting the acoustic anomalies, controllers for generating event data based on the detected acoustic anomalies, and nonvolatile storage for locally storing the audio data and the event data; and a control panel for receiving the event data and the audio data from the gunshot sensor units , characterised in that the gunshot sensor units are configured to transmit and the control panel is configured to receive truncated audio data depicting only the acoustic anomalies and the control panel is configured to instruct the gunshot sensor units to send full audio data to the control panel and/or locally store the full audio data and the event data based on the received truncated audio data. gunshot sensor units for detecting the gunshots, the gunshot sensor units comprising: one or more microphones for detecting acoustic anomalies indicating potential gunshots and for generating audio data depicting the acoustic anomalies, controllers for generating event data based on the detected acoustic anomalies, and nonvolatile storage for locally storing the audio data and the event data; and one or more microphones for detecting acoustic anomalies indicating potential gunshots and for generating audio data depicting the acoustic anomalies, controllers for generating event data based on the detected acoustic anomalies, and nonvolatile storage for locally storing the audio data and the event data; and a control panel for receiving the event data and the audio data from the gunshot sensor units , characterised in that the gunshot sensor units are configured to transmit and the control panel is configured to receive truncated audio data depicting only the acoustic anomalies and the control panel is configured to instruct the gunshot sensor units to send full audio data to the control panel and/or locally store the full audio data and the event data based on the received truncated audio data.
Gas sensor for measuring at least one gas concentration, in particular for a vehicle airconditioning system, having a substrate , an IR radiation source attached to the substrate , an IR detector attached to the substrate , a measurement space for receiving a gas having the gas concentration that is to be measured, a shielding device , arranged in the measurement space between the IR radiation source and the IR detector , for shielding a direct transfer of IR radiation (S) from the IR radiation source to the IR detector along an optical axis (A), and a reflection surface , having a concavely curved first mirror region for receiving the IR radiation (S) emitted by the IR radiation source and a concavely curved second mirror region reflecting the IR radiation (S) to the IR detector , wherein the measurement space is formed between the reflection surface and the substrate , characterized in that - the first mirror region and the second mirror region have a semi-circular cross section along the optical axis (A), - the reflector surface has the shape of a semicylinder, and - the IR radiation source and the IR detector adjoin the reflection surface , wherein the shielding device is formed at or as a part of the IR radiation source in the form of a small housing , which surrounds an IR lamp and permits only IR radiation to exit at an emission angle α of 40° to 60°, wherein the IR radiation (S) emitted by the IR radiation source is incident on the first mirror region at an angle of incidence of less than 45°. - the first mirror region and the second mirror region have a semi-circular cross section along the optical axis (A), - the reflector surface has the shape of a semicylinder, and - the IR radiation source and the IR detector adjoin the reflection surface , wherein the shielding device is formed at or as a part of the IR radiation source in the form of a small housing , which surrounds an IR lamp and permits only IR radiation to exit at an emission angle α of 40° to 60°, wherein the IR radiation (S) emitted by the IR radiation source is incident on the first mirror region at an angle of incidence of less than 45°.
An apparatus of recognizing an external device , for use in a portable terminal , the apparatus comprising: a connector connectable to the external device ; and a controller configured to transmit a connection message, if the portable terminal is connected to the external device through the connector , characterized in the connection message asking whether the external device supports a second connection scheme to the external device by using a first connection scheme, the controller is further configured to receive a connection response message as a response to the connection message from the external device by using the first connection scheme, configured to determine based on the connection response message whether the external device supports the second connection scheme, and configured to recognize another external device which is, using the second connection scheme, connected to the external device by activating the second connection scheme, if the external device supports the second connection scheme. a connector connectable to the external device ; and a controller configured to transmit a connection message, if the portable terminal is connected to the external device through the connector , characterized in the connection message asking whether the external device supports a second connection scheme to the external device by using a first connection scheme, the controller is further configured to receive a connection response message as a response to the connection message from the external device by using the first connection scheme, configured to determine based on the connection response message whether the external device supports the second connection scheme, and configured to recognize another external device which is, using the second connection scheme, connected to the external device by activating the second connection scheme, if the external device supports the second connection scheme.
Aerodynamic profile intended for a stabilising surface of a rotorcraft , each aerodynamic profile extending from a leading edge to a trailing edge and being defined by two half-profiles , including an upper half-profile and a lower half-profile , the said aerodynamic profile being defined by a chord c between the said leading edge and the said trailing edge , by a maximum thickness t between the said upper half-profile and the said lower half-profile , and by a relative thickness t / c equal to the ratio of the said maximum thickness t to the said chord c , - the said relative thickness t / c of the said aerodynamic profile being greater than or equal to 0.15, - the said trailing edge being truncated in such a way that a height h of the said trailing edge is greater than or equal to 0.05× c , characterised in that - the said upper half-profile comprises a convex first curve and a concave second curve . - the said relative thickness t / c of the said aerodynamic profile being greater than or equal to 0.15, - the said trailing edge being truncated in such a way that a height h of the said trailing edge is greater than or equal to 0.05× c , - the said upper half-profile comprises a convex first curve and a concave second curve .
Method for producing a rack for a steering gear of a motor vehicle, said rack having at least one toothed portion having a toothing , and at least one shaft portion , wherein separate segments comprising at least one in each case bar-shaped toothed segment and one shaft segment are provided, are aligned on a common longitudinal axis (L), and are connected to one another at a joint , characterized by the steps: - providing a raw material piece having a piece length of a multiple of a segment length (Is); - thermal continuous hardening of the raw material piece across a multiple of the segment length (Is) in order for a hardened semi-finished segment product to be produced; - cutting-to-length a hardened segment from the hardened semi-finished segment product ; - providing a further segment; - joining the hardened segment to a further segment. - providing a raw material piece having a piece length of a multiple of a segment length (Is); - thermal continuous hardening of the raw material piece across a multiple of the segment length (Is) in order for a hardened semi-finished segment product to be produced; - cutting-to-length a hardened segment from the hardened semi-finished segment product ; - providing a further segment; - joining the hardened segment to a further segment.
A fan spacer for placement between a pair of adjacent blades in a fan assembly , the fan spacer comprising: a spacer body including an airflow surface shaped to direct air between the pair of adjacent blades, the airflow surface being shaped on opposing sides to correspond to the pair of adjacent blades; and an over molded feature molded onto the airflow surface of the spacer body, the over molded feature both including an erosion coating on the airflow surface and, on the two opposing sides, seals configured to seal against the pair of adjacent blades on the opposing sides of the airflow surface, wherein the erosion coating and the seals are unitary and integrally formed with one another. a spacer body including an airflow surface shaped to direct air between the pair of adjacent blades, the airflow surface being shaped on opposing sides to correspond to the pair of adjacent blades; and an over molded feature molded onto the airflow surface of the spacer body, the over molded feature both including an erosion coating on the airflow surface and, on the two opposing sides, seals configured to seal against the pair of adjacent blades on the opposing sides of the airflow surface, wherein the erosion coating and the seals are unitary and integrally formed with one another.
A print component comprising: a first column of fluidic actuating structures (FAS -(n)) addressable by a set of actuation addresses (A1-n), each fluidic actuating structure (FAS -(n)) having a different one of the actuation addresses (A1-n) and having a fluidic architecture type; and a second column of fluidic actuating structures (FAS -(n)) addressable by the set of actuation addresses (A1-n), each fluidic actuating structure (FAS -(n)) of the second column having a different one of the actuation addresses (A1-n) and having a same fluidic architecture type as the fluidic actuating structure (FAS -(n)) of the first column having the same address (A1-n), the first and second columns of actuating structures (FAS -(n)) each having a same number of column positions, each fluidic actuating structure (FAS -(n)) of the first and second columns disposed at a different one of the column positions, characterized in that the first and second columns are arranged to form first and second primitives respectively, each fluidic actuating structure (FAS -(n)) of the second column is offset by a same number of column positions from the fluidic actuating structure (FAS -(n)) of the first column having the same actuation address (A1-n), and address data representing the actuation addresses (A1-n) is communicated to the first and second primitives via an address bus shared by the first and second primitives. a first column of fluidic actuating structures (FAS -(n)) addressable by a set of actuation addresses (A1-n), each fluidic actuating structure (FAS -(n)) having a different one of the actuation addresses (A1-n) and having a fluidic architecture type; and a second column of fluidic actuating structures (FAS -(n)) addressable by the set of actuation addresses (A1-n), each fluidic actuating structure (FAS -(n)) of the second column having a different one of the actuation addresses (A1-n) and having a same fluidic architecture type as the fluidic actuating structure (FAS -(n)) of the first column having the same address (A1-n), the first and second columns of actuating structures (FAS -(n)) each having a same number of column positions, each fluidic actuating structure (FAS -(n)) of the first and second columns disposed at a different one of the column positions, characterized in that the first and second columns are arranged to form first and second primitives respectively, each fluidic actuating structure (FAS -(n)) of the second column is offset by a same number of column positions from the fluidic actuating structure (FAS -(n)) of the first column having the same actuation address (A1-n), and address data representing the actuation addresses (A1-n) is communicated to the first and second primitives via an address bus shared by the first and second primitives.
An extinguishing-agent discharge device consisting of a casing having a guide channel through which an extinguishing agent flows, a metallic handle , a hose connection means , an adjustment means for regulating an extinguishing-agent supply using a manual control unit and a discharge nozzle , characterized by a measuring-current transformer which encloses the extinguishing agent flowing in the guide channel and generates a current signal which is proportional to an electric current flowing in the extinguishing agent , an insulator section which divides the casing in the longitudinal direction of the guide channel into a discharge area having the discharge nozzle and an inlet area having the manual control unit , the measuring-current transformer being disposed in the insulator section , a first electrode which is disposed in the discharge area in the extinguishing-agent flow and serves for detecting an extinguishing-agent potential (V ex ), a second electrode which is disposed at the metallic handle for detecting a ground potential (V PE ) in the inlet area , and a control device having evaluation electronics for evaluating the current signal and for evaluating a potential difference (Ud) occurring between the extinguishing-agent potential (V ex ) and ground potential (V PE ) and having a drive element which is controlled by the evaluation electronics and acts on the adjustment means . a measuring-current transformer which encloses the extinguishing agent flowing in the guide channel and generates a current signal which is proportional to an electric current flowing in the extinguishing agent , an insulator section which divides the casing in the longitudinal direction of the guide channel into a discharge area having the discharge nozzle and an inlet area having the manual control unit , the measuring-current transformer being disposed in the insulator section , a first electrode which is disposed in the discharge area in the extinguishing-agent flow and serves for detecting an extinguishing-agent potential (V ex ), a second electrode which is disposed at the metallic handle for detecting a ground potential (V PE ) in the inlet area , and a control device having evaluation electronics for evaluating the current signal and for evaluating a potential difference (Ud) occurring between the extinguishing-agent potential (V ex ) and ground potential (V PE ) and having a drive element which is controlled by the evaluation electronics and acts on the adjustment means .
A method for establishing a fine timing measurement, FTM, session between wireless devices , the method comprising: generating , at a first wireless device , a first request to establish parameters of a FTM session with a second wireless device using a FTM protocol, the first request comprising one or more FTM session parameters having a value indicative that the first wireless device is requesting the FTM session have an infinite FTM session duration; receiving one or more FTM messages from the second wireless device according to the parameters of the FTM session that were established, wherein each FTM message comprises a timing synchronization function, TSF, parameter for synchronizing a timer of the first wireless device with a timer of the second wireless device ; and sending a second request to the second wireless device requesting that the FTM session be terminated. generating , at a first wireless device , a first request to establish parameters of a FTM session with a second wireless device using a FTM protocol, the first request comprising one or more FTM session parameters having a value indicative that the first wireless device is requesting the FTM session have an infinite FTM session duration; receiving one or more FTM messages from the second wireless device according to the parameters of the FTM session that were established, wherein each FTM message comprises a timing synchronization function, TSF, parameter for synchronizing a timer of the first wireless device with a timer of the second wireless device ; and sending a second request to the second wireless device requesting that the FTM session be terminated.
An apparatus for placing ties, comprising: - a wire guide , for a tie wire, extending between a wire inlet and a fixed guide end , - a pivoting hook having a free hook end , the hook forming a section of the wire guide and having a pivoting freedom between an open position in which the free hook end is spaced from the fixed guide end , and a closed position in which the free hook end is aligned with the fixed guide end , - a mechanical tie wire driver disposed upstream of the hook , - a wire cutting knife , the knife being disposed upstream of the hook, - a rotary twister with tie wire drivers disposed upstream and downstream of the hook, and downstream of the knife, the drivers being configured to intercept a tie wire in a position of alignment of the rotary twister with the wire guide, - an electric motor connected to a transmission mechanism comprising a wheel for sequential actuation of the hook and of the knife , characterised in that the apparatus further comprises - a first angular position sensor of the sequential actuation wheel , configured to deliver a first continuously variable angular position signal over an angular range of 360-degree rotation of the sequential actuation wheel , the first angular position sensor being associated with at least one of the sequential actuation wheel and the electric motor , - an electronic circuit for controlling the electric motor connected to the first angular position sensor and receiving the first angular position signal from the first angular position sensor, for driving the motor depending on said first angular position signal. - a wire guide , for a tie wire, extending between a wire inlet and a fixed guide end , - a pivoting hook having a free hook end , the hook forming a section of the wire guide and having a pivoting freedom between an open position in which the free hook end is spaced from the fixed guide end , and a closed position in which the free hook end is aligned with the fixed guide end , - a mechanical tie wire driver disposed upstream of the hook , - a wire cutting knife , the knife being disposed upstream of the hook, - a rotary twister with tie wire drivers disposed upstream and downstream of the hook, and downstream of the knife, the drivers being configured to intercept a tie wire in a position of alignment of the rotary twister with the wire guide, - an electric motor connected to a transmission mechanism comprising a wheel for sequential actuation of the hook and of the knife , characterised in that the apparatus further comprises - a first angular position sensor of the sequential actuation wheel , configured to deliver a first continuously variable angular position signal over an angular range of 360-degree rotation of the sequential actuation wheel , the first angular position sensor being associated with at least one of the sequential actuation wheel and the electric motor , - an electronic circuit for controlling the electric motor connected to the first angular position sensor and receiving the first angular position signal from the first angular position sensor, for driving the motor depending on said first angular position signal.
Actuating device for opening and closing a valve of a drain arrangement for a basin, comprising a coupling element for coupling a force-transmission element to the actuating device , an electric motor for driving a movement of the coupling element from a first working position into a second working position and a movement of the coupling element from the second working position into the first working position, a control device for controlling the motor , and a sensor device for detecting an actuation operation performed by an operator, wherein the motor , the control device , and the sensor device are arranged in a common housing , wherein the actuating device comprises a transmission unit , which converts a rotational movement produced by the motor into a linear movement of the coupling element , and wherein the coupling element is displaceably guided on the transmission unit , characterized in that the transmission unit is releasably fixable on the housing of the actuating device .