mhurhangee/ep-ind-claims huggingface dataset:
A battery pack configured to be detachably mounted to a device body of an electric tool or a charger, comprising a battery side terminal electrically connectible with a device side terminal of the device body, the device side terminal being configured to have a shape of a flat plate and having a first side surface and a second side surface opposite to each other, wherein the battery side terminal comprises a first upper contact portion extending in a rear-front-direction and a second upper contact portion extending in the rear-front-direction, the first upper contact portion being configured to form an electric contact through contact with the first side surface of the device side terminal, and the second upper contact portion being configured to form an electric contact through contact with the second side surface of the device side terminal, the first upper contact portion is configured to contact the first side surface in a first contact range having a first length extending in an up-down-direction, the second upper contact portion is configured to contact the second side surface in a second contact range having a second length extending in the up-down-direction, the battery side terminal further includes a third lower contact portion extending in the rear-front-direction and a fourth lower contact portion extending in the rear-front-direction, the third lower contact portion is configured to form an electric contact through contact with the first side surface of the device side terminal, and the fourth lower contact portion being configured to form an electric contact through contact with the second side surface of the device side terminal, the third lower contact portion is configured to contact the first side surface in a third contact range having a third length extending in the up-down-direction, and the fourth lower contact portion is configured to contact the second side surface in a fourth contact range having a fourth length extending in the up-down-direction, the first upper contact portion and the fourth lower contact portion are arranged diagonally to each other, and the second upper contact portion and the third lower contact portion are arranged diagonally to each other, characterized in that the second length is different from the first length, the fourth length is the same as the first length, and the third length is the same as the second length.
Wall for a building, wherein the wall has a plurality of layers, having at least one wood layer and at least one carrier layer of essentially inorganic material, wherein a connecting layer is arranged between the carrier layer and the wood layer and the connecting layer contains lines for heat exchange and the connecting layer has a thermally conductive casting layer such as casting concrete, characterised in that the wood layer is spaced from the carrier layer with spacer elements, and in that the spacer elements are at least partly designed as wood screws made of wood, which are provided as connecting elements in the wood layer, and/or the spacer elements are at least partly designed as dowels, which are provided as connecting elements in the wood layer, wherein the dowels are made of wood.
A gas turbine engine comprising: a compressor section and a turbine section configured to receive a core flow; a combustor section fluidly arranged between the compressor and turbine sections (24, 28); and a diffuser arranged fluidly between the compressor section and the combustor section, wherein the diffuser comprises: a diffuser housing having a circumferential array of hollow struts providing a cavity, the diffuser housing including inlet and outlet apertures (98, 100) in fluid communication with the cavity, and wherein the diffuser housing includes inner and outer flow path surfaces (84, 86) joined by the struts and configured to provide a core flow path for a core flow, characterised by the diffuser housing including an opening on a trailing end of the struts in fluid communication with the cavity, the diffuser housing configured to introduce a fluid through the inlet aperture and receive the core flow through the opening, the fluid and core flow exiting through the outlet aperture. a compressor section and a turbine section configured to receive a core flow; a combustor section fluidly arranged between the compressor and turbine sections (24, 28); and a diffuser arranged fluidly between the compressor section and the combustor section, wherein the diffuser comprises: a diffuser housing having a circumferential array of hollow struts providing a cavity, the diffuser housing including inlet and outlet apertures (98, 100) in fluid communication with the cavity, and wherein the diffuser housing includes inner and outer flow path surfaces (84, 86) joined by the struts and configured to provide a core flow path for a core flow, characterised by the diffuser housing including an opening on a trailing end of the struts in fluid communication with the cavity, the diffuser housing configured to introduce a fluid through the inlet aperture and receive the core flow through the opening, the fluid and core flow exiting through the outlet aperture.
A holding material comprising: inorganic fibers that comprise 70 wt% or more of an alumina component, an organic binder other than polyacrylamide, a surface of the organic binder being negatively charged, alumina sol, and polyacrylamide having a weight-average molecular weight measured by a GPC method by using HCL-8120 as a column and at a flow rate of 1 ml/min of 3,000,000 to 6,000,000, wherein the amount of the alumina sol is 2 to 8 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers, and the amount of the polyacrylamide is 0.01 to 1.0 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers. inorganic fibers that comprise 70 wt% or more of an alumina component, an organic binder other than polyacrylamide, a surface of the organic binder being negatively charged, alumina sol, and polyacrylamide having a weight-average molecular weight measured by a GPC method by using HCL-8120 as a column and at a flow rate of 1 ml/min of 3,000,000 to 6,000,000, wherein the amount of the alumina sol is 2 to 8 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers, and the amount of the polyacrylamide is 0.01 to 1.0 parts by weight relative to 100 parts by weight of the amount of the inorganic fibers.
A stereolithography apparatus-material supply apparatus for printing material to be cured, especially a photopolymer, wherein the material supply apparatus accommodates a material cartridge, characterized in that the material cartridge consists of a light-tight bottle, which in turn accommodates the printing material, surrounding it on all sides, and an outlet valve unit, wherein the light-tight bottle is connected to the outlet valve unit in a liquid-tight manner, via which outlet valve unit the printing material is dispensable and which outlet valve unit is at least partially accommodated in the material supply apparatus and is at least partially supported thereon or therein or is sealed against it, and in that the outlet valve unit comprises a downwardly projecting outlet and a valve which opens and closes depending on the pivoted position, the material supply apparatus and the stereolithography apparatus, and in that when pivoting the light-tight bottle into the vertical position in which it extends downwards together with the outlet, the outlet valve unit is opened, and in that when laterally pivoting the light-tight bottle downward so that it substantially extends horizontally, the outlet valve unit is closed.
A system for treating chronic inflammation in a patient, the system comprising: an implantable microstimulator configured for implantation around a cervical portion of a vagus nerve to modulate inflammation by applying a low duty-cycle stimulation; a nerve cuff configured to hold the implantable microstimulator in contact with the patient's vagus nerve; a charger comprising a belt-like loop that fastens around the patient's neck so that power may be transmitted by the loop to the implantable microstimulator for charging the implantable microstimulator; and an external controller configured to set a dose amplitude and dose interval for the microstimulator. an implantable microstimulator configured for implantation around a cervical portion of a vagus nerve to modulate inflammation by applying a low duty-cycle stimulation; a nerve cuff configured to hold the implantable microstimulator in contact with the patient's vagus nerve; a charger comprising a belt-like loop that fastens around the patient's neck so that power may be transmitted by the loop to the implantable microstimulator for charging the implantable microstimulator; and an external controller configured to set a dose amplitude and dose interval for the microstimulator.
A freezing point osmometer, having a device for freezing a sample which is to be determined osomometrically, comprising: - a sample container, which is configured to receive a sample of a liquid to be determined, which is to be determined osmometrically; - a cooling device, which is configured to cool the sample in the sample container without freezing; - an electrode, in which a first end portion is immersed into the sample; characterized in that the device further comprises: - a counter electrode, comprising a second end portion assigned to the first end portion; and - a voltage device, which is connected to the electrode and to the counter electrode and is configured to provide voltages of opposite polarity at the electrode and at the counter electrode, wherein the voltage device is switchable by means of an arc for triggering a freezing process in the freeze-free cooled sample, in order to form the arc between the first end portion of the electrode and the second end portion of the counter electrode. - a sample container, which is configured to receive a sample of a liquid to be determined, which is to be determined osmometrically; - a cooling device, which is configured to cool the sample in the sample container without freezing; - an electrode, in which a first end portion is immersed into the sample; - a counter electrode, comprising a second end portion assigned to the first end portion; and - a voltage device, which is connected to the electrode and to the counter electrode and is configured to provide voltages of opposite polarity at the electrode and at the counter electrode, wherein the voltage device is switchable by means of an arc for triggering a freezing process in the freeze-free cooled sample, in order to form the arc between the first end portion of the electrode and the second end portion of the counter electrode.
A method for predistorting an input signal (322, 422, 522) of an amplifier device (331, 500, 660) comprising: evaluating a selection criterion for a computational model of the amplifier device (331, 500, 660), the computational model being configured to compute an output signal (326, 526) of the amplifier device (331, 500, 660) based on the input signal (322, 422, 522) of the amplifier device (331, 500, 660), wherein the selection criterion depends on at least one of an available computing power and an available time budget defining a maximum time available for predistorting the input signal (322, 422, 522); dynamically selecting between a first computational model and a second computational model based on the evaluated selection criterion during processing of the input signal (322, 422, 522), wherein the first computational model has a higher complexity than the second computational model; generating predistortion coefficients based on the selected computational model; and predistorting the input signal (322, 422, 522) using the predistortion coefficients. evaluating a selection criterion for a computational model of the amplifier device (331, 500, 660), the computational model being configured to compute an output signal (326, 526) of the amplifier device (331, 500, 660) based on the input signal (322, 422, 522) of the amplifier device (331, 500, 660), wherein the selection criterion depends on at least one of an available computing power and an available time budget defining a maximum time available for predistorting the input signal (322, 422, 522); dynamically selecting between a first computational model and a second computational model based on the evaluated selection criterion during processing of the input signal (322, 422, 522), wherein the first computational model has a higher complexity than the second computational model; generating predistortion coefficients based on the selected computational model; and predistorting the input signal (322, 422, 522) using the predistortion coefficients.
A method of operating a first communications node in a peer to peer wireless communications network, comprising: receiving a first message from a second communications node with which there is a trust relationship, the first message including message source verification information and a message identifier identifying a second message sent from the second communications node to a third communications node; and transmitting a third message to the third communications node with which there is a trust relationship, the third message including message source verification information and said message identifier. receiving a first message from a second communications node with which there is a trust relationship, the first message including message source verification information and a message identifier identifying a second message sent from the second communications node to a third communications node; and transmitting a third message to the third communications node with which there is a trust relationship, the third message including message source verification information and said message identifier.
A manufacturing method of a magneto-resistive element, comprising: a step of fabricating a tunnel barrier layer on a first ferromagnetic layer formed on a substrate; and a step of forming a second ferromagnetic layer on the tunnel barrier layer, characterized in that the step of fabricating the tunnel barrier layer includes: a step of depositing a first metal layer on the first ferromagnetic layer; a step of oxidizing the first metal layer; a step of depositing a second metal layer on the oxidized first metal layer; and a step of performing heating treatment on the oxidized first metal layer and the second metal layer at a temperature at which the second metal layer boils. a step of fabricating a tunnel barrier layer on a first ferromagnetic layer formed on a substrate; and a step of forming a second ferromagnetic layer on the tunnel barrier layer, characterized in that the step of fabricating the tunnel barrier layer includes: a step of depositing a first metal layer on the first ferromagnetic layer; a step of oxidizing the first metal layer; a step of depositing a second metal layer on the oxidized first metal layer; and a step of performing heating treatment on the oxidized first metal layer and the second metal layer at a temperature at which the second metal layer boils. a step of depositing a first metal layer on the first ferromagnetic layer; a step of oxidizing the first metal layer; a step of depositing a second metal layer on the oxidized first metal layer; and a step of performing heating treatment on the oxidized first metal layer and the second metal layer at a temperature at which the second metal layer boils.
A process for the production of gasoline and the co-production of propylene employing a catalytic cracking unit having at least one principal reactor functioning in upflow ("riser") mode or downflow ("downer") mode and treating a conventional heavy feed, and optionally a secondary riser functioning under more severe conditions than the principal riser and treating a lighter feed, in which process, in addition to the principal feed and the optional lighter feed, a feed constituted mainly by C4, C5 and C6 olefinic molecules is treated, said olefinic feed being removed from the inter-stage of the wet gas compressor forming part of the gas treatment section associated with the FCC unit and constituting the inter-stage stream.
A cutter implement for cutting crop material, the cutter implement comprising: a housing having a forward end for engaging the crop material when moving in a direction of operation, wherein the housing at least partially defines a cutting region disposed at the forward end thereof; a cutter coupled to the housing and operable to cut the crop material in the cutting region;a push-bar positioned forward of the cutter relative to the direction of operation, wherein the push-bar is operable to lean the crop material in a forward direction relative to the direction of operation; and wherein the push-bar is adjustable in a vertical direction relative to a ground surface, characterized in that the cutter implement further comprising an actuator (60, 60') coupled to the push-bar and operable to move the push-bar in the vertical direction, and the cutter implement further comprising a connector interconnecting the actuator and the push-bar and a pully coupled to the housing and configured to re-direct the connector between the actuator and the push-bar. a housing having a forward end for engaging the crop material when moving in a direction of operation, wherein the housing at least partially defines a cutting region disposed at the forward end thereof; a cutter coupled to the housing and operable to cut the crop material in the cutting region;a push-bar positioned forward of the cutter relative to the direction of operation, wherein the push-bar is operable to lean the crop material in a forward direction relative to the direction of operation; and wherein the push-bar is adjustable in a vertical direction relative to a ground surface, characterized in that the cutter implement further comprising an actuator (60, 60') coupled to the push-bar and operable to move the push-bar in the vertical direction, and the cutter implement further comprising a connector interconnecting the actuator and the push-bar and a pully coupled to the housing and configured to re-direct the connector between the actuator and the push-bar.
A device comprising: a camera; a touch-sensitive display to display an image of a scene in view of the camera; a user interface to input a tap by the user on the touch-sensitive display, wherein the tap corresponds to a touched point in the displayed image of the scene, wherein the touched point corresponds to an object that is displayed in the image of the scene, wherein the object corresponds to a portion of the image of the scene; a processor to: determine an autofocus area corresponding to the portion of the image of the scene for which focus is to be optimized, wherein to determine the auto focus area, the processor is configured to use the touched point as the center of an area corresponding to the autofocus area, wherein to determine the autofocus area, the processor is configured to use image processing techniques to analyze the image of the scene to recognize boundaries of the object that is displayed in the image of the scene, identified by the touched point, wherein the autofocus area is defined by boundaries of the object recognized by the processor based on the touched point; and autofocus logic to: adjust a focus of the camera based on the autofocus area. a camera; a touch-sensitive display to display an image of a scene in view of the camera; a user interface to input a tap by the user on the touch-sensitive display, wherein the tap corresponds to a touched point in the displayed image of the scene, wherein the touched point corresponds to an object that is displayed in the image of the scene, wherein the object corresponds to a portion of the image of the scene; a processor to: determine an autofocus area corresponding to the portion of the image of the scene for which focus is to be optimized, wherein to determine the auto focus area, the processor is configured to use the touched point as the center of an area corresponding to the autofocus area, wherein to determine the autofocus area, the processor is configured to use image processing techniques to analyze the image of the scene to recognize boundaries of the object that is displayed in the image of the scene, identified by the touched point, wherein the autofocus area is defined by boundaries of the object recognized by the processor based on the touched point; and determine an autofocus area corresponding to the portion of the image of the scene for which focus is to be optimized, wherein to determine the auto focus area, the processor is configured to use the touched point as the center of an area corresponding to the autofocus area, wherein to determine the autofocus area, the processor is configured to use image processing techniques to analyze the image of the scene to recognize boundaries of the object that is displayed in the image of the scene, identified by the touched point, wherein the autofocus area is defined by boundaries of the object recognized by the processor based on the touched point; and autofocus logic to: adjust a focus of the camera based on the autofocus area. adjust a focus of the camera based on the autofocus area.
A method for processing a received OFDM signal having undesired IQ imbalances, comprising: demodulating first symbols from a first logical channel of the received OFDM signal, wherein said first logical channel can be reliably demodulated in the presence of IQ imbalances; directly calculating an IQ imbalance parameter as an explicit function, of the first symbols, samples of the received OFDM signal corresponding to the first symbols, and propagation channel estimates corresponding to the first symbols, as ρ i = ∑ k = 1 N - 1 H ∼ i PcE ⁢ N - k, n sym ⁢ S ⁢ N - k ⁢ Y ∼ i k - H ∼ i PcE k n sym ⁢ S k ∑ k = 1 N - 1 H ∼ i PcE k n sym ⁢ S k 2 where i is receiver antenna, ρ i is the IQ imbalance parameter, k is subcarrier, n sym, is time, H ∼ i PcE is the estimated propagation channel characteristics, N is length of discrete time sequence, and S(k) is a set of known symbols corresponding to the uncompensated received signal Ỹ i (k); compensating the received OFDM signal using the IQ imbalance parameter to obtain a compensated signal; and demodulating second symbols from a second logical channel of the compensated signal. demodulating first symbols from a first logical channel of the received OFDM signal, wherein said first logical channel can be reliably demodulated in the presence of IQ imbalances; directly calculating an IQ imbalance parameter as an explicit function, of the first symbols, samples of the received OFDM signal corresponding to the first symbols, and propagation channel estimates corresponding to the first symbols, as ρ i = ∑ k = 1 N - 1 H ∼ i PcE ⁢ N - k, n sym ⁢ S ⁢ N - k ⁢ Y ∼ i k - H ∼ i PcE k n sym ⁢ S k ∑ k = 1 N - 1 H ∼ i PcE k n sym ⁢ S k 2 where i is receiver antenna, ρ i is the IQ imbalance parameter, k is subcarrier, n sym, is time, H ∼ i PcE is the estimated propagation channel characteristics, N is length of discrete time sequence, and S(k) is a set of known symbols corresponding to the uncompensated received signal Ỹ i (k); compensating the received OFDM signal using the IQ imbalance parameter to obtain a compensated signal; and demodulating second symbols from a second logical channel of the compensated signal.