mhurhangee/ep-ind-claims huggingface dataset:
A method for monitoring combustion stability of an internal combustion engine provided with a crankshaft, an intake manifold and at least one cylinder, comprising the following steps: ▪ determining the relative change Δe in angular acceleration Δ ω' of the crankshaft between two consecutive combustion cycles k, k + 1, i.e., (Δ ω' k + 1 - Δ ω' k), and ▪ comparing said change Δe with a predetermined engine operating point dependent threshold Δe threshold in order to decide if the combustion is stable or not by means of the following inequalities: | Δe | > Δe threshold means combustion is not stable, | Δe | ≤ Δe threshold means combustion is stable. ▪ determining the relative change Δe in angular acceleration Δ ω' of the crankshaft between two consecutive combustion cycles k, k + 1, i.e., (Δ ω' k + 1 - Δ ω' k), and ▪ comparing said change Δe with a predetermined engine operating point dependent threshold Δe threshold in order to decide if the combustion is stable or not by means of the following inequalities: | Δe | > Δe threshold means combustion is not stable, | Δe | ≤ Δe threshold means combustion is stable. | Δe | > Δe threshold means combustion is not stable, | Δe | ≤ Δe threshold means combustion is stable.
A headlamp, comprising: a reflector module (106,200,400,500) comprising: a spatial light modulator; and a static reflector (110,202,204,206,502,504,506,508) disposed on a plurality of sides of the spatial light modulator; a light source disposed to illuminate the reflector module (106,200,400,500); and projection optics configured to project light from the spatial light modulator and light reflected by the static reflector (110,202,204,206,502,504,506,508) via a same lens system, and characterized in that a portion of the static reflector (502,504,506,508) is moveable from a first position that blocks the spatial light modulator from light exposure to a second position that exposes the spatial light modulator to light; and further comprising an actuator coupled to the portion of the static reflector (502,504,506,508) that is moveable, the actuator configured to move the portion of the static reflector (502,504,506,508) that is moveable from the first position to the second position. a reflector module (106,200,400,500) comprising: a spatial light modulator; and a static reflector (110,202,204,206,502,504,506,508) disposed on a plurality of sides of the spatial light modulator; a light source disposed to illuminate the reflector module (106,200,400,500); and projection optics configured to project light from the spatial light modulator and light reflected by the static reflector (110,202,204,206,502,504,506,508) via a same lens system, and characterized in that a portion of the static reflector (502,504,506,508) is moveable from a first position that blocks the spatial light modulator from light exposure to a second position that exposes the spatial light modulator to light; and further comprising an actuator coupled to the portion of the static reflector (502,504,506,508) that is moveable, the actuator configured to move the portion of the static reflector (502,504,506,508) that is moveable from the first position to the second position.
A battery pack characterized by comprising: a tray including a first rib which is elongated in a first direction and a plurality of housing portions which are separated from each other by the first rib; a plurality of battery cells which are placed in the plurality of housing portions; and a reinforcement fitting which is attached to an upper edge of the first rib along the first direction. a tray including a first rib which is elongated in a first direction and a plurality of housing portions which are separated from each other by the first rib; a plurality of battery cells which are placed in the plurality of housing portions; and a reinforcement fitting which is attached to an upper edge of the first rib along the first direction.
Bale forming apparatus comprising - a bale forming device, - a casing (11, 15) with a moveable discharge gate and a further casing part, and - a web providing device, wherein the moveable discharge gate is movable with respect to the further casing part between - a bale forming position (Fig. 1), - at least one bale wrapping position (Fig. 2, Fig. 3), and - a bale ejecting position (Fig. 4), wherein a or a respective gap between the further casing part and the discharge gate being in the or one bale wrapping position (Fig. 2, Fig. 3) occurs, wherein an aperture between the further casing part and the discharge gate being in the bale ejecting position (Fig. 4) occurs, wherein the aperture is larger than the or every gap, wherein the bale forming device is arranged to form a bale in the interior of the casing (11, 15) while the discharge gate is in the bale forming position, wherein the web providing device is arranged to provide a web of wrapping material, wherein the bale forming apparatus is arranged to wrap a surface of the bale in the interior of the casing (11, 15) into the provided web while the discharge gate is in the or one bale wrapping position (Fig. 2, Fig. 3), and wherein the bale forming apparatus is arranged to eject the wrapped bale through the aperture out of the casing (11, 15) when the discharge gate is in the bale ejecting position (Fig. 4), characterized in that the bale forming apparatus further comprises a web detecting sensor arranged to detect whether or not the provided web is present on the surface of the bale in the interior of the casing (11, 15), wherein the web detecting sensor is arranged - to sense at least one segment of the bale surface to be wrapped, wherein the or every sensed surface segment is visible through the gap, and - to generate an alert if the non-presence of web on the or one sensed surface segment is detected. - a bale forming device, - a casing (11, 15) with a moveable discharge gate and a further casing part, and - a web providing device, - a bale forming position (Fig. 1), - at least one bale wrapping position (Fig. 2, Fig. 3), and - a bale ejecting position (Fig. 4), - to sense at least one segment of the bale surface to be wrapped, wherein the or every sensed surface segment is visible through the gap, and - to generate an alert if the non-presence of web on the or one sensed surface segment is detected.
A seal device for a door leaf or window casement, wherein the seal device has a housing rail, an actuating mechanism and a sealing strip which is held in the housing rail and is movable relative to the housing rail by means of the actuating mechanism, characterized in that the seal device further comprises means (7, 7', 44; 42, 42'; 22; 40, 47, 48) by use of which, in the actuated state of the seal device, the sealing strip provides end-side sealing in both directions of a longitudinal axis of the seal device.
Apparatus for processing a component carrier structure for a quality test, wherein the apparatus comprises: a material removal unit configured for removing material of the component carrier structure for exposing at least one test target in an interior of the component carrier structure to be subjected to the quality test; a progress measuring unit configured for measuring a progress of the removal of material of the component carrier structure; an analysis unit configured for analyzing whether the measured progress meets requirements of a predefined material removal objective; and a control unit configured for controlling, based on a result of the analysis, whether or not the sequence of removing material, measuring a progress thereof, and analyzing whether the measured progress meets the requirements of the predefined material removal objective has to be repeated, characterised in that the apparatus further comprises: a determining unit configured for determining the at least one test target of the component carrier structure after said material removal; and an evaluation unit configured for evaluating a characteristic of the determined at least one test target of the component carrier structure for assessing the quality of the component carrier structure. a material removal unit configured for removing material of the component carrier structure for exposing at least one test target in an interior of the component carrier structure to be subjected to the quality test; a progress measuring unit configured for measuring a progress of the removal of material of the component carrier structure; an analysis unit configured for analyzing whether the measured progress meets requirements of a predefined material removal objective; and a control unit configured for controlling, based on a result of the analysis, whether or not the sequence of removing material, measuring a progress thereof, and analyzing whether the measured progress meets the requirements of the predefined material removal objective has to be repeated, characterised in that the apparatus further comprises: a determining unit configured for determining the at least one test target of the component carrier structure after said material removal; and an evaluation unit configured for evaluating a characteristic of the determined at least one test target of the component carrier structure for assessing the quality of the component carrier structure. a determining unit configured for determining the at least one test target of the component carrier structure after said material removal; and an evaluation unit configured for evaluating a characteristic of the determined at least one test target of the component carrier structure for assessing the quality of the component carrier structure.
Clamping apparatus for axially fixedly clamping a disc-shaped tool, preferably a circular saw, on a flange of a drivable spindle of a hand-held power tool, with a clamping disc which bears against the tool in a frictionally locking manner in the fixedly clamped state, a central screw which can be screwed into a receiving opening which is equipped with a thread and is configured in an end side of the spindle, with an operating element which can be connected to the screw fixedly for conjoint rotation, with the result that a manual force introduced into the operating element is transmitted as tightening torque to the screw, and a first securing element which is configured to interact with a corresponding second securing element provided on the flange, in such a way that, when the screw is introduced at least partially into the receiving opening, the clamping disc is secured against rotation in a positively locking manner with respect to the flange, the clamping disc being rotatable relative to the screw and to the operating element, the first securing element of the clamping apparatus being mounted rotatably relative to the screw and fixedly for conjoint rotation relative to the clamping disc, characterized in that the operating element, the clamping disc and the first securing element are arranged on the screw coaxially with respect to one another and behind one another in a direction, it being possible for the screw and the operating element to be connected to one another as two independent constituent parts of the clamping apparatus by way of a positively locking connection. a clamping disc which bears against the tool in a frictionally locking manner in the fixedly clamped state, a central screw which can be screwed into a receiving opening which is equipped with a thread and is configured in an end side of the spindle, with an operating element which can be connected to the screw fixedly for conjoint rotation, with the result that a manual force introduced into the operating element is transmitted as tightening torque to the screw, and a first securing element which is configured to interact with a corresponding second securing element provided on the flange, in such a way that, when the screw is introduced at least partially into the receiving opening, the clamping disc is secured against rotation in a positively locking manner with respect to the flange, the clamping disc being rotatable relative to the screw and to the operating element, the first securing element of the clamping apparatus being mounted rotatably relative to the screw and fixedly for conjoint rotation relative to the clamping disc, characterized in that the operating element, the clamping disc and the first securing element are arranged on the screw coaxially with respect to one another and behind one another in a direction, it being possible for the screw and the operating element to be connected to one another as two independent constituent parts of the clamping apparatus by way of a positively locking connection.
A garment that defines an interior body-facing surface shaped to fit over a portion of a body, wherein the garment includes a porous polymeric material that is formed by drawing a thermoplastic composition containing a continuous phase that includes a matrix polymer, and further wherein a polymeric microinclusion additive and a polymeric nanoinclusion additive are dispersed within the continuous phase in the form of discrete domains, wherein a porous network is defined in the material that includes a plurality of nanopores having an average cross-sectional dimension of 800 nanometers or less; wherein the thermoplastic composition further comprises an interphase modifier; wherein the microinclusion additive is in the form of micro-scale domains, wherein after drawing the micro-scale domains have an average cross-sectional dimension of from 0.05 to 50 micrometers; wherein the nanoinclusion additive is in the form of nano-scale domains, wherein prior to drawing the nano-scale domains have an average cross-sectional dimension of from 1 to 500 nanometers; and wherein the nanoinclusion additive is a functionalized polyolefin.
Assembly for testing point machines, - having at least one receptacle device comprising at least two supports which are adapted for receiving a point machine as a specimen, or for receiving a mounting truck on which a point machine as a specimen is mounted; and - a mechanism which is adapted for displacing the supports both in the horizontal direction and in the vertical direction; having a test bed which disposes of a force generator which is adapted for applying counterforces to the specimen while the specimen on the test bed performs actuation procedures, on account of which the test bed is adapted for adjusting and/or testing forces which are generated by the specimen; and wherein the force generator and the mechanism in mechanical and electrical terms are mutually independent such that the supports are displaceable without being influenced by the test bed or by the force generator, on account of which a predefined coupled position between the specimen and the force generator is adjustable. - having at least one receptacle device comprising at least two supports which are adapted for receiving a point machine as a specimen, or for receiving a mounting truck on which a point machine as a specimen is mounted; and - a mechanism which is adapted for displacing the supports both in the horizontal direction and in the vertical direction;
A semiconductor light-emitting device, comprising: a multilayer semiconductor structure on a conductive substrate, the multilayer semiconductor structure comprising a first doped semiconductor layer situated above the conductive substrate, a second doped semiconductor layer situated above the first doped semiconductor layer, and a multi-quantum-wells active layer situated between the first and second doped semiconductor layers; a reflective ohmic-contact metal layer situated between the first doped semiconductor layer and the conductive substrate, wherein the reflective ohmic-contact metal layer has one of the following metal compositions: Ag/Pt/Mg alloy, and Ag/Pt/Zn alloy; a bonding layer situated between the reflective ohmic-contact metal layer and the conductive substrate; an ohmic contact coupled to the conductive substrate; and an electrode on the second doped semiconductor layer. a multilayer semiconductor structure on a conductive substrate, the multilayer semiconductor structure comprising a first doped semiconductor layer situated above the conductive substrate, a second doped semiconductor layer situated above the first doped semiconductor layer, and a multi-quantum-wells active layer situated between the first and second doped semiconductor layers; a reflective ohmic-contact metal layer situated between the first doped semiconductor layer and the conductive substrate, wherein the reflective ohmic-contact metal layer has one of the following metal compositions: Ag/Pt/Mg alloy, and Ag/Pt/Zn alloy; Ag/Pt/Mg alloy, and Ag/Pt/Zn alloy; a bonding layer situated between the reflective ohmic-contact metal layer and the conductive substrate; an ohmic contact coupled to the conductive substrate; and an electrode on the second doped semiconductor layer.
A frequency estimation circuit, comprising an edge detector and a processor, characterized in that the edge detector is configured to measure time periods between edge-to-edge transitions in a data stream within a predetermined time interval, resulting in a plurality of edge-to-edge time periods; and the processor is configured to: categorize the plurality of edge-to-edge time periods into a plurality of representative groups, each representative group having a representative time period that is an integer multiple of a sampling unit time period; determine a number of virtual transitions in the data stream within the predetermined time interval based on the categorized plurality of edge-to-edge time periods; and determine a frequency estimate of the data stream based on the number of virtual transitions in the predetermined time interval. categorize the plurality of edge-to-edge time periods into a plurality of representative groups, each representative group having a representative time period that is an integer multiple of a sampling unit time period; determine a number of virtual transitions in the data stream within the predetermined time interval based on the categorized plurality of edge-to-edge time periods; and determine a frequency estimate of the data stream based on the number of virtual transitions in the predetermined time interval.
A battery cooling device for an electric vehicle comprising a battery that is for driving the electric vehicle, a cooling member that has in an interior thereof a cooling medium passage (14a, 14b), a cooling medium supply piping that supplies cooling medium to the cooling member, and a cooling medium discharge piping that discharges cooling medium from the cooling member, wherein the cooling medium supply piping and the cooling medium discharge piping are disposed in a fore-and-aft direction in a middle part in a vehicle width direction of a vehicle body, a plurality of cooling members as said cooling member extend toward opposite sides in the vehicle width direction from the cooling medium supply piping and the cooling medium discharge piping, and the cooling medium passage (14a, 14b) returns in an outer end part in the vehicle width direction of the cooling member, characterized in that two of the cooling members, which extend toward opposite sides in the vehicle width direction from the middle part in the vehicle width direction, are formed as a unit, and the two cooling members comprise a common cooling medium inlet and a common cooling medium outlet.
A self-propelled soil aeration device comprising: - a machine frame, - a plurality of upwardly and downwardly movable piercing tools which are arranged next to each other transversely to the direction of travel and which define the width of a working path on the soil, - at least two rear wheels which run laterally alongside the working path, and - at least one front wheel which is arranged in front of the piercing tools as seen in the direction of travel, wherein a supporting device extending transversely to the direction of travel is arranged in front of the piercing tools, as seen in the direction of travel, and is vertically adjustable with respect to the soil such that in a working position, the rear wheels are raised and the machine frame is supported on the supporting device and the at least one front wheel so that neither the front or rear wheels, nor the supporting device travel over the soil already worked by the piercing tools, and that in a transport position, the supporting device is raised and the machine frame is supported by the rear wheels and the at least one front wheel, characterized in that the supporting device is arranged centrally and transversely to the direction of travel with respect to the working width. - a machine frame, - a plurality of upwardly and downwardly movable piercing tools which are arranged next to each other transversely to the direction of travel and which define the width of a working path on the soil, - at least two rear wheels which run laterally alongside the working path, and - at least one front wheel which is arranged in front of the piercing tools as seen in the direction of travel,
A hearing prosthesis system comprising an electrode array configured to be implanted within a patient; a cochlear implant coupled to the electrode array and configured to be implanted within the patient; and a processing unit communicatively coupled to the cochlear implant; wherein the processing unit is configured to: direct the cochlear implant to apply stimulation to a cochlea of the patient via the electrode array; and detect, via the electrode array, a neural response of the patient to hearing stimulation; and characterised in that: the processing unit is further configured to: generate a user interaction audio signal indicative of an interaction of the patient with the hearing prosthesis system and apply perceivable hearing stimulation to the patient according to the user interaction audio signal, and record, via the electrode array and the cochlear implant, the neural response to said hearing stimulation according to the user interaction audio signal, thereby utilizing the user interaction audio signal as a test audio signal. an electrode array configured to be implanted within a patient; a cochlear implant coupled to the electrode array and configured to be implanted within the patient; and a processing unit communicatively coupled to the cochlear implant; wherein the processing unit is configured to: direct the cochlear implant to apply stimulation to a cochlea of the patient via the electrode array; and detect, via the electrode array, a neural response of the patient to hearing stimulation; direct the cochlear implant to apply stimulation to a cochlea of the patient via the electrode array; and detect, via the electrode array, a neural response of the patient to hearing stimulation; and characterised in that: the processing unit is further configured to: generate a user interaction audio signal indicative of an interaction of the patient with the hearing prosthesis system and apply perceivable hearing stimulation to the patient according to the user interaction audio signal, and record, via the electrode array and the cochlear implant, the neural response to said hearing stimulation according to the user interaction audio signal, thereby utilizing the user interaction audio signal as a test audio signal. generate a user interaction audio signal indicative of an interaction of the patient with the hearing prosthesis system and apply perceivable hearing stimulation to the patient according to the user interaction audio signal, and record, via the electrode array and the cochlear implant, the neural response to said hearing stimulation according to the user interaction audio signal, thereby utilizing the user interaction audio signal as a test audio signal.