mhurhangee/ep-ind-claims huggingface dataset:
A turbine airfoil component (30,100) of a gas turbine engine, the airfoil component (30,100) comprising: a first subcomponent (44,102) comprising an airfoil portion (38,102) and a nub (48,106); and a second subcomponent (46,104) separately formed and attached to the first subcomponent (44,102) by casting a metallic material around the nub (48,106) of the first subcomponent (44,102), the second subcomponent (46,104) comprising a platform portion (36,104) between the airfoil portion (38,102) and the nub (48,106) of the first subcomponent (44,102) and a dovetail portion (32,106) on the nub (48,106) of the first subcomponent (44,102), each of the platform portion (36,104) and the dovetail portion (32,106) having at least one off-axis geometric feature (34,36,42,104) that results in the second subcomponent (46,104) having a more complex geometry than the first subcomponent (44,102), characterized in that: the first subcomponent (44,102) is unitary and entirely formed of a ceramic-based material, wherein said ceramic-based material is chosen from the group consisting of ceramic matrix composite materials containing a discontinuous and/or continuous ceramic reinforcement material in a ceramic matrix reinforcement material; and the nub (48,106) comprises a base having a cross-section wider than a region of the nub (48,106) adjacent to a root of the airfoil portion. a first subcomponent (44,102) comprising an airfoil portion (38,102) and a nub (48,106); and a second subcomponent (46,104) separately formed and attached to the first subcomponent (44,102) by casting a metallic material around the nub (48,106) of the first subcomponent (44,102), the second subcomponent (46,104) comprising a platform portion (36,104) between the airfoil portion (38,102) and the nub (48,106) of the first subcomponent (44,102) and a dovetail portion (32,106) on the nub (48,106) of the first subcomponent (44,102), each of the platform portion (36,104) and the dovetail portion (32,106) having at least one off-axis geometric feature (34,36,42,104) that results in the second subcomponent (46,104) having a more complex geometry than the first subcomponent (44,102), characterized in that: the first subcomponent (44,102) is unitary and entirely formed of a ceramic-based material, wherein said ceramic-based material is chosen from the group consisting of ceramic matrix composite materials containing a discontinuous and/or continuous ceramic reinforcement material in a ceramic matrix reinforcement material; and the nub (48,106) comprises a base having a cross-section wider than a region of the nub (48,106) adjacent to a root of the airfoil portion. the first subcomponent (44,102) is unitary and entirely formed of a ceramic-based material, wherein said ceramic-based material is chosen from the group consisting of ceramic matrix composite materials containing a discontinuous and/or continuous ceramic reinforcement material in a ceramic matrix reinforcement material; and the nub (48,106) comprises a base having a cross-section wider than a region of the nub (48,106) adjacent to a root of the airfoil portion.
Signal light for visual transmission of information to vehicle drivers, even over longer distances, containing a compact LED light source with a dense LED packing including associated electronic control and a light-bundling and light-distributing optics A with a light exit surface, in a housing with fastening and/or adjustment capabilities, with a defined optical axis for horizontal and lateral alignment and a highly focussed light emission in the direction of this optical axis, wherein the light exit optics has at least one converging lens with a focal point, in which the LED light source is arranged with a LED lens placed directly in front, and it contains at least one diffusing lens that directs the light into an observation area according to a predefined brightness distribution, characterized in that, the exit optics is geometrically skewed by a vertical angle of inclination (α) between 15° and 55°. the light exit optics has at least one converging lens with a focal point, in which the LED light source is arranged with a LED lens placed directly in front, and it contains at least one diffusing lens that directs the light into an observation area according to a predefined brightness distribution, characterized in that, the exit optics is geometrically skewed by a vertical angle of inclination (α) between 15° and 55°.
A solid-state imaging device comprising: an imaging unit configured to capture a first captured image; a light emission controlling unit configured to control emission of light from a light emitting unit (361; 364); a decision unit configured to analyze the first captured image and to decide whether or not to transmit data on the basis of whether or not light emitted by the light emission unit (361; 364) is detected from within the first captured image; and a transmission controlling unit configured to control, when light emitted by the light emission unit (361; 364) is detected from within a first region of the first captured image, transmission of a second captured image or of data based on the second captured image, wherein the transmission controlling unit controls, when the emitted light is detected from the first region of the first captured image, transmission of a second region different from the first region of the first captured image or data based on the second region. an imaging unit configured to capture a first captured image; a light emission controlling unit configured to control emission of light from a light emitting unit (361; 364); a decision unit configured to analyze the first captured image and to decide whether or not to transmit data on the basis of whether or not light emitted by the light emission unit (361; 364) is detected from within the first captured image; and a transmission controlling unit configured to control, when light emitted by the light emission unit (361; 364) is detected from within a first region of the first captured image, transmission of a second captured image or of data based on the second captured image, wherein the transmission controlling unit controls, when the emitted light is detected from the first region of the first captured image, transmission of a second region different from the first region of the first captured image or data based on the second region.
Density monitor, having a general housing that is divided into a measurement area housing part and a cable connection housing part, wherein the cable connection housing part is detachably fastened to the measurement area housing part, wherein the measurement area housing part contains a mechanical measuring device having a detection device for the conversion of a parameter that changes with the gas density to an electrical signal, characterized in that the measurement area housing part contains a first connecting element of a contact connection, wherein the cable connection housing part includes a cable connection region and a second connecting element of the contact connection, wherein the cable connection housing part includes a through hole for the passage of strands of a connecting cable, and wherein the through hole is provided with a cable sheath fixing device for fixing a cable sheath.
A method of monitoring wind turbine tonal noise, the method comprising: receiving, over a communications network, a noise notification as a message from a third party; determining a time associated with the message; acquiring sensor data from at least one sensor, the sensor data being indicative of at least one operating parameter of at least one wind turbine; and correlating the noise notification with the acquired sensor data based on the time associated with the message, characterised in that the correlating of the noise notification with the acquired sensor data comprises: comparing the acquired sensor data with previously acquired sensor data; determining changes in the acquired sensor data from the previously acquired sensor data; and determining, based upon any changes in the acquired sensor data, whether tonal noise is being generated by the at least one wind turbine. receiving, over a communications network, a noise notification as a message from a third party; determining a time associated with the message; acquiring sensor data from at least one sensor, the sensor data being indicative of at least one operating parameter of at least one wind turbine; and correlating the noise notification with the acquired sensor data based on the time associated with the message, characterised in that the correlating of the noise notification with the acquired sensor data comprises: comparing the acquired sensor data with previously acquired sensor data; determining changes in the acquired sensor data from the previously acquired sensor data; and determining, based upon any changes in the acquired sensor data, whether tonal noise is being generated by the at least one wind turbine. comparing the acquired sensor data with previously acquired sensor data; determining changes in the acquired sensor data from the previously acquired sensor data; and determining, based upon any changes in the acquired sensor data, whether tonal noise is being generated by the at least one wind turbine.
A method for determining an impedance of an electrically conducting device, such as a battery or a welded metal joint, comprising the steps of: - applying a time-varying electric current (30, 301) to the electrically conducting device, wherein the current (30, 301) varies at least between a first level (31, 311) and a second level (33, 331), wherein the current (30, 301) changes between the first level (31, 311) and second level (33, 331) within a time interval, wherein said time interval is so short that a voltage response of the electrically conducting device exhibits a first local voltage extremum (36, 361) followed by a decay, wherein an ohmic resistance voltage is adopted by the voltage response, when the first local voltage extremum (36, 361) has decayed, acquiring the voltage response at least partially, such that the acquired voltage response comprises and resolves the first local voltage extremum (36, 361) and the ohmic resistance voltage, wherein the sample rate of the acquisition is selected such that at least two measurement points for the local voltage extremum (36,361) are acquired, - determining an impedance of the electrically conducting device from the acquired voltage response, from the ohmic resistance voltage, and the applied current (30, 301). - applying a time-varying electric current (30, 301) to the electrically conducting device, wherein the current (30, 301) varies at least between a first level (31, 311) and a second level (33, 331), wherein the current (30, 301) changes between the first level (31, 311) and second level (33, 331) within a time interval, wherein said time interval is so short that a voltage response of the electrically conducting device exhibits a first local voltage extremum (36, 361) followed by a decay, wherein an ohmic resistance voltage is adopted by the voltage response, when the first local voltage extremum (36, 361) has decayed, acquiring the voltage response at least partially, such that the acquired voltage response comprises and resolves the first local voltage extremum (36, 361) and the ohmic resistance voltage, wherein the sample rate of the acquisition is selected such that at least two measurement points for the local voltage extremum (36,361) are acquired, wherein the current (30, 301) changes between the first level (31, 311) and second level (33, 331) within a time interval, wherein said time interval is so short that a voltage response of the electrically conducting device exhibits a first local voltage extremum (36, 361) followed by a decay, wherein an ohmic resistance voltage is adopted by the voltage response, when the first local voltage extremum (36, 361) has decayed, acquiring the voltage response at least partially, such that the acquired voltage response comprises and resolves the first local voltage extremum (36, 361) and the ohmic resistance voltage, wherein the sample rate of the acquisition is selected such that at least two measurement points for the local voltage extremum (36,361) are acquired, - determining an impedance of the electrically conducting device from the acquired voltage response, from the ohmic resistance voltage, and the applied current (30, 301).
A computer-implemented method of analysing a video image of a subject in a room to provide status or alerting of a subject's condition, the video image comprising a sequence of image frames, the method comprising the steps of: selecting from the video image two image frames spaced by a predetermined number of image frames; dividing each of the selected image frames into a plurality of cells; calculating the magnitude of the spatial frequency components in each of the cells in each of the selected image frames; determining differences between the magnitudes of corresponding spatial frequency components in corresponding cells of the selected frames; determining for all cells and spatial frequency components the number of magnitude differences which are greater than a first threshold; determining that the video sequence contains gross movement of a subject if the number exceeds a second threshold (200, 320), and in that event analysing the movement to classify it as safe or unsafe, and outputting a visible or audible indication of the classification of movement; if gross movement is determined as not being present, determining if valid vital signs have been detected in the video image and if so displaying them; if gross movement is determined as not being present and valid vital signs have not been detected in the video image determining whether fine movement is present in the video image,and if it is, displaying that no vital signs have been detected; and if fine movement is determined as not being present in the video image displaying an alert indicating no vital signs and no movement of the subject. selecting from the video image two image frames spaced by a predetermined number of image frames; dividing each of the selected image frames into a plurality of cells; calculating the magnitude of the spatial frequency components in each of the cells in each of the selected image frames; determining differences between the magnitudes of corresponding spatial frequency components in corresponding cells of the selected frames; determining for all cells and spatial frequency components the number of magnitude differences which are greater than a first threshold; determining that the video sequence contains gross movement of a subject if the number exceeds a second threshold (200, 320), and in that event analysing the movement to classify it as safe or unsafe, and outputting a visible or audible indication of the classification of movement; if gross movement is determined as not being present, determining if valid vital signs have been detected in the video image and if so displaying them; if gross movement is determined as not being present and valid vital signs have not been detected in the video image determining whether fine movement is present in the video image,and if it is, displaying that no vital signs have been detected; and if fine movement is determined as not being present in the video image displaying an alert indicating no vital signs and no movement of the subject.
Computer-implemented method for the calculational modelling of the aging of a component from a non-linear elastic material under a predetermined load, having the steps - that the unloaded component in the model is replaced by a number of nodal points which are interconnected by means of a number of bars, wherein a mathematical material model is imposed on each bar and the bars form a first network, - that the component in the model is deformed in accordance with the real load and in this deformed state additional bars are inserted between the nodal points, wherein the additional bars form a second network, while bars of the first network are deleted, and - wherein the degree of integration of the second network is made dependent on the duration of the deformed state. - that the unloaded component in the model is replaced by a number of nodal points which are interconnected by means of a number of bars, wherein a mathematical material model is imposed on each bar and the bars form a first network, - that the component in the model is deformed in accordance with the real load and in this deformed state additional bars are inserted between the nodal points, wherein the additional bars form a second network, while bars of the first network are deleted, and - wherein the degree of integration of the second network is made dependent on the duration of the deformed state.
A burglar alarm arrangement of a mechanical lock in a door, said mechanical lock comprising at least a lock cylinder, a lock frame and a turn knob, comprising: - an alarm system, which, when activated, is arranged to perform an alarm when the door is in the door-open mode, - first means, which first means are functionally connected to the alarm system, and which first means are located between the lock cylinder and the lock frame of the mechanical lock, - second means, which second means are functionally connected to the alarm system, and which second means are located under the turn knob of the mechanical lock, wherein said first means are arranged to perform an indication as a result of a first action, and wherein said second means are arranged to perform an indication as a result of a second action, said second action comprises unlocking the lock using the turn knob, and wherein said alarm system is arranged to be deactivated as a result of the indication performed by said first or second means (206 and 212). - an alarm system, which, when activated, is arranged to perform an alarm when the door is in the door-open mode, - first means, which first means are functionally connected to the alarm system, and which first means are located between the lock cylinder and the lock frame of the mechanical lock, - second means, which second means are functionally connected to the alarm system, and which second means are located under the turn knob of the mechanical lock,
A force-measuring device for a braking-force test bed, the braking force test bed comprising a wheel holder, a brake actuator for braking a wheel in the wheel holder and a fixed frame, the device comprising the following: - an actuator holder that is designed to hold the brake actuator; - a frame mounting that is designed to provide a fastening to the fixed frame; - a force-measuring device that connects the actuator holder and the frame mounting and is designed to detect at least two forces or torques (F1, F2) acting between the actuator holder and the frame mounting during wheel braking. characterised in that the force-measuring device has at corner points of the frame mounting four force sensors (131, 132,...) that are designed to detect translatory forces and torques between the actuator holder and the frame mounting. - an actuator holder that is designed to hold the brake actuator; - a frame mounting that is designed to provide a fastening to the fixed frame; - a force-measuring device that connects the actuator holder and the frame mounting and is designed to detect at least two forces or torques (F1, F2) acting between the actuator holder and the frame mounting during wheel braking.
A laundry treatment apparatus comprising: a receiving unit configured to receive laundry; an introduction port configured to allow the receiving unit to communicate with an outside of the laundry treatment apparatus; a door configured to open and close the introduction port; an actuation unit provided at the door and configured to move between a first position and a second position; and a fixing unit that is configured to fix the door to the introduction port by an attractive force based on the actuation unit being positioned at the first position, and that is configured to separate the door from the introduction port based on the actuation unit being positioned at the second position, characterized in that the actuation unit comprises an actuation body that is provided at the door and configured to move between the first position and the second position, a magnetic body fixed to the actuation body, and a non-magnetic body fixed to the actuation body, in that the fixing unit comprises a magnet fixed to the receiving unit, in that the magnetic body is configured to face the magnet when the actuation body is moved to the first position, and in that non-magnetic body is configured to face the magnet when the actuation body is moved to the second position. a receiving unit configured to receive laundry; an introduction port configured to allow the receiving unit to communicate with an outside of the laundry treatment apparatus; a door configured to open and close the introduction port; an actuation unit provided at the door and configured to move between a first position and a second position; and a fixing unit that is configured to fix the door to the introduction port by an attractive force based on the actuation unit being positioned at the first position, and that is configured to separate the door from the introduction port based on the actuation unit being positioned at the second position, characterized in that the actuation unit comprises an actuation body that is provided at the door and configured to move between the first position and the second position, a magnetic body fixed to the actuation body, and a non-magnetic body fixed to the actuation body, in that the fixing unit comprises a magnet fixed to the receiving unit, in that the magnetic body is configured to face the magnet when the actuation body is moved to the first position, and in that non-magnetic body is configured to face the magnet when the actuation body is moved to the second position.