mhurhangee/ep-ind-claims huggingface dataset:
A centrifugal fan comprising: a main plate fixed to a rotating shaft of a drive unit; a shroud including an air suction port; and a plurality of blades disposed between the main plate and the shroud, wherein a rib is formed in each of the blades, wherein each of the blades includes a main blade fixed to the main plate and the shroud, and a blade cover that is assembled with the main blade so as to have an internal space serving as a hollow portion between the blade cover and the main blade and thereby forms each of the blades, and the main blade includes a protruding portion that is fitted in a recessed portion formed in the shroud and whose top surface serves as a contact surface to be in contact with the shroud, wherein the rib is formed in the space so as to be continuous with a side wall surface of the protruding portion, the rib is formed across the entire length between a surface on which the shroud is in contact with each of the blades and a surface on which the main plate is in contact with each of the blades, the thickness of the rib is partially varied, the centrifugal fan being characterised in that a thickness of the rib on a back side of the surface on which the main plate is in contact with each of the blades is smaller than a thickness of the rib on the back side of the surface on which the shroud is in contact with each of the blades, and the height of the rib is partially varied and a height of the rib on the back side of the surface on which the main plate is in contact with each of the blades is lower than a height of the rib on the back side of the surface on which the shroud is in contact with each of the blades. a main plate fixed to a rotating shaft of a drive unit; a shroud including an air suction port; and a plurality of blades disposed between the main plate and the shroud,
Appliance, which comprises an appliance interface for connecting a power cable, and comprises a control unit; wherein - the appliance interface is designed to form, with an appliance-side interface unit of the power cable, a plug-in connection; - the appliance interface comprises at least one power contact part, which is designed to form, with a power contact part of the appliance-side interface unit, a power connection, in order to supply the appliance with electrical energy from an electrical supply grid; - the appliance interface comprises a first thermoelectric element; characterised in that the appliance interface is designed to make contact, when the power connection exists, with a second thermoelectric element of the appliance-side interface unit, which differs from the first thermoelectric element, at a direct junction between the first thermoelectric element and the second thermoelectric element, so that the first thermoelectric element and the second thermoelectric element form a thermocouple for the power connection; - the first thermoelectric element is coupled to a first measurement input of the control unit; - the appliance interface comprises a measurement contact part, which is designed to form a measurement connection, between the second thermoelectric element and a second measurement input of the control unit, with a measurement contact part of the appliance-side interface unit; and - the control unit is designed to determine measurement data relating to a measurement voltage between the first measurement input and the second measurement input. - the appliance interface is designed to form, with an appliance-side interface unit of the power cable, a plug-in connection; - the appliance interface comprises at least one power contact part, which is designed to form, with a power contact part of the appliance-side interface unit, a power connection, in order to supply the appliance with electrical energy from an electrical supply grid; - the appliance interface comprises a first thermoelectric element; characterised in that the appliance interface is designed to make contact, when the power connection exists, with a second thermoelectric element of the appliance-side interface unit, which differs from the first thermoelectric element, at a direct junction between the first thermoelectric element and the second thermoelectric element, so that the first thermoelectric element and the second thermoelectric element form a thermocouple for the power connection; - the first thermoelectric element is coupled to a first measurement input of the control unit; - the appliance interface comprises a measurement contact part, which is designed to form a measurement connection, between the second thermoelectric element and a second measurement input of the control unit, with a measurement contact part of the appliance-side interface unit; and - the control unit is designed to determine measurement data relating to a measurement voltage between the first measurement input and the second measurement input.
A roller coaster vehicle adapted to move along a railed roller coaster track, the vehicle comprising: a carriage assembly comprising: a plurality of runners that engage, in use, the railed roller coaster track from above, below, and on a side, a seat frame assembly comprising a pair of opposed seats, the seats mounted on a circular frame that can rotate three hundred sixty degrees in both directions about a central horizontal axis of the circular frame passing between the pair of opposed seats, the axis being perpendicular to the direction of travel; wherein the seat frame assembly with the seats are adapted to rotate as the vehicle is moving along the railed roller coaster track. a carriage assembly comprising: a plurality of runners that engage, in use, the railed roller coaster track from above, below, and on a side, a seat frame assembly comprising a pair of opposed seats, the seats mounted on a circular frame that can rotate three hundred sixty degrees in both directions about a central horizontal axis of the circular frame passing between the pair of opposed seats, the axis being perpendicular to the direction of travel; a plurality of runners that engage, in use, the railed roller coaster track from above, below, and on a side, a seat frame assembly comprising a pair of opposed seats, the seats mounted on a circular frame that can rotate three hundred sixty degrees in both directions about a central horizontal axis of the circular frame passing between the pair of opposed seats, the axis being perpendicular to the direction of travel; wherein the seat frame assembly with the seats are adapted to rotate as the vehicle is moving along the railed roller coaster track.
A device comprising: a substrate defining a plane extending in first and second directions substantially orthogonal to one another; a first radio-frequency, RF, antenna array mounted on the substrate and having a first aperture, the first aperture having a first width extending in the first direction and a first length extending in the second direction, the first length being larger than the first width; and a second RF antenna array mounted on the substrate and having a second aperture, the second aperture having a second width extending in the first direction and a second length extending in the second direction, the second length being less than the second width, wherein the first RF antenna array comprises a first plurality of antennas sized to transmit Terahertz RF signals, wherein the Terahertz RF signals have frequency content in a frequency band of 300 GHz - 3 THz, and wherein the second RF antenna array comprises a second plurality of antennas sized to receive Terahertz RF signals. a substrate defining a plane extending in first and second directions substantially orthogonal to one another; a first radio-frequency, RF, antenna array mounted on the substrate and having a first aperture, the first aperture having a first width extending in the first direction and a first length extending in the second direction, the first length being larger than the first width; and a second RF antenna array mounted on the substrate and having a second aperture, the second aperture having a second width extending in the first direction and a second length extending in the second direction, the second length being less than the second width, wherein the first RF antenna array comprises a first plurality of antennas sized to transmit Terahertz RF signals, wherein the Terahertz RF signals have frequency content in a frequency band of 300 GHz - 3 THz, and wherein the second RF antenna array comprises a second plurality of antennas sized to receive Terahertz RF signals.
A refrigerator comprising: a storage chamber for storing goods; an image capturing unit configured to capture an image of an interior of the storage chamber; a control unit (50, 309) configured to control a timing for capturing an image of the interior of the storage chamber by the image capturing unit; a communication unit configured to transmit image information of the interior of the storage chamber captured by the image capturing unit to an external device; an image capturing light, and a plurality of lighting units (13, 36, 61, 63) provided in the interior of the storage chamber for lighting specific portions of the interior of the refrigerator; characterized in that the control unit (50, 309) is further configured to prepare an image capturing environment when capturing an image of the interior of the storage chamber by the image capturing unit, the image capturing environment being prepared by controlling an illuminance of the image capturing light and an illuminance of the lighting units (13, 36, 61, 63) disposed in a location confronting the image capturing unit when capturing an image of the interior of the storage chamber by the image capturing unit, so that the lighting unit (13, 36, 61, 63) creating the greatest degree of back light is unlit while illuminating other lighting units (13, 19, 36, 61, 63), to thereby avoid light directly entering the view of the image capturing unit. a storage chamber for storing goods; an image capturing unit configured to capture an image of an interior of the storage chamber; a control unit (50, 309) configured to control a timing for capturing an image of the interior of the storage chamber by the image capturing unit; a communication unit configured to transmit image information of the interior of the storage chamber captured by the image capturing unit to an external device; an image capturing light, and a plurality of lighting units (13, 36, 61, 63) provided in the interior of the storage chamber for lighting specific portions of the interior of the refrigerator; characterized in that the control unit (50, 309) is further configured to prepare an image capturing environment when capturing an image of the interior of the storage chamber by the image capturing unit, the image capturing environment being prepared by controlling an illuminance of the image capturing light and an illuminance of the lighting units (13, 36, 61, 63) disposed in a location confronting the image capturing unit when capturing an image of the interior of the storage chamber by the image capturing unit, so that the lighting unit (13, 36, 61, 63) creating the greatest degree of back light is unlit while illuminating other lighting units (13, 19, 36, 61, 63), to thereby avoid light directly entering the view of the image capturing unit.
A method of assigning spectral resources in a cellular network for wireless communications, wherein the spectral resources are partly utilized by other applications, the method comprising or triggering the steps of: receiving, at a controller of the cellular network, information indicative of one or more geographical areas and restrictions within the one or more geographical areas; and assigning spectral resources based on the received information, wherein the information includes a set of attributes that define the restrictions within the one or more geographical areas, the attributes comprising Absolute Radio-Frequency Channel Number, ARFCN, timing, allowed reference signal power, and allowed maximum transmission power. receiving, at a controller of the cellular network, information indicative of one or more geographical areas and restrictions within the one or more geographical areas; and assigning spectral resources based on the received information, wherein the information includes a set of attributes that define the restrictions within the one or more geographical areas, the attributes comprising Absolute Radio-Frequency Channel Number, ARFCN, timing, allowed reference signal power, and allowed maximum transmission power.
A steel plate for cold forging comprising: a hot-rolled steel plate, wherein the hot-rolled steel plate comprises: in terms of percent by mass, C: 0.13% to 0.20%; Si: 0.01% to 0.8%; Mn: 0.1% to 2.5%; P: 0.003% to 0.030%; S: 0.0001% to 0.008%; Al: 0.01% to 0.07%; N: 0.0001% to 0.02%; and 0:0.0001% to 0.0030%, with a remainder being Fe and inevitable impurities, an A value represented by the following formula is in a range of 0.0080 or less, a thickness of the hot-rolled steel plate is in a range of 2 mm to 25 mm, and an area percentage of pearlite bands having lengths of 1 mm or more is in a range of not more than a K value represented by the following formula in a region of 4/10t to 6/10t when a plate thickness is indicated by t in a cross section of a plate thickness that is parallel to a rolling direction of the hot-rolled steel plate, A value = O % + S % + 0.033 Al % K value = 25.5 × C % + 4.5 × Mn % − 6 a hot-rolled steel plate, wherein the hot-rolled steel plate comprises: in terms of percent by mass, C: 0.13% to 0.20%; Si: 0.01% to 0.8%; Mn: 0.1% to 2.5%; P: 0.003% to 0.030%; S: 0.0001% to 0.008%; Al: 0.01% to 0.07%; N: 0.0001% to 0.02%; and 0:0.0001% to 0.0030%, with a remainder being Fe and inevitable impurities, an A value represented by the following formula is in a range of 0.0080 or less, a thickness of the hot-rolled steel plate is in a range of 2 mm to 25 mm, and an area percentage of pearlite bands having lengths of 1 mm or more is in a range of not more than a K value represented by the following formula in a region of 4/10t to 6/10t when a plate thickness is indicated by t in a cross section of a plate thickness that is parallel to a rolling direction of the hot-rolled steel plate, A value = O % + S % + 0.033 Al % K value = 25.5 × C % + 4.5 × Mn % − 6
A reactor system comprising: a. a mobile carriage assembly comprising: i) at least one primary mobility implement for moving the mobile carriage assembly and at least one secondary mobility implement for reversibly, fixably attaching the carriage to the holder, each of said implements comprising at least one wheel or track; ii) a shaft and impellar assembly fixably attached to the mobile carriage assembly; b. a disposable reaction container removably attached to the carriage assembly; and, c. a mobile carriage assembly holder comprising an opening into which the mobile carriage assembly is removably inserted, a receiving implement comprising at least one wheel or track, and a door for maintaining the mobile carriage assembly and disposable reaction container within the holder following insertion of the mobile carriage assembly into the mobile carriage assembly holder. a. a mobile carriage assembly comprising: i) at least one primary mobility implement for moving the mobile carriage assembly and at least one secondary mobility implement for reversibly, fixably attaching the carriage to the holder, each of said implements comprising at least one wheel or track; ii) a shaft and impellar assembly fixably attached to the mobile carriage assembly; i) at least one primary mobility implement for moving the mobile carriage assembly and at least one secondary mobility implement for reversibly, fixably attaching the carriage to the holder, each of said implements comprising at least one wheel or track; ii) a shaft and impellar assembly fixably attached to the mobile carriage assembly; b. a disposable reaction container removably attached to the carriage assembly; and, c. a mobile carriage assembly holder comprising an opening into which the mobile carriage assembly is removably inserted, a receiving implement comprising at least one wheel or track, and a door for maintaining the mobile carriage assembly and disposable reaction container within the holder following insertion of the mobile carriage assembly into the mobile carriage assembly holder.
An electronic device, comprising: a first body having an arch shape corresponding to the neck of a user so as to be worn around a neck of the user; two second bodies (B2, B3), wherein each one of the two second bodies (B2, B3) is attached to one of the ends of the first body, respectively, and a directional speaker provided on at least part of each second body (B2, B3) to output sound in a specific direction, characterized in that each of the two second bodies (B2, B3) include a joint, wherein the joint includes: a first hinge by which the second body (B2, B3) is bendable with respect to the first body; and a second hinge by which the second body (B2, B3) is rotatable with respect to the first body. a first body having an arch shape corresponding to the neck of a user so as to be worn around a neck of the user; two second bodies (B2, B3), wherein each one of the two second bodies (B2, B3) is attached to one of the ends of the first body, respectively, and a directional speaker provided on at least part of each second body (B2, B3) to output sound in a specific direction, characterized in that each of the two second bodies (B2, B3) include a joint, wherein the joint includes: a first hinge by which the second body (B2, B3) is bendable with respect to the first body; and a second hinge by which the second body (B2, B3) is rotatable with respect to the first body. a first hinge by which the second body (B2, B3) is bendable with respect to the first body; and a second hinge by which the second body (B2, B3) is rotatable with respect to the first body.
System for electrical feeding of road vehicles, said system comprising an electrically propellable vehicle and at least one rail element (4; 14; 24) comprising at least two electric conductors (4a, 4b; 14a, 14b), each being arranged in a respective groove (4', 4") in said rail element and being adapted to be put under voltage for supplying electric power to said vehicle, said at least one rail element being located in a road section on which the vehicle is adapted to travel, said vehicle comprising a current collector adapted to co-act with said at least one rail element, wherein the current collector is displaceable vertically and laterally and comprises at least two contact elements (3a, 3b; 13a, 13b), each being adapted to connect mechanically and electrically with a corresponding electric conductor (4a, 4b; 14a, 14b), wherein said at least one rail element is provided with at least one electrically conducting ground conductor (4c, 4d; 14c; 24c, 24d) being connected to ground potential, characterised in that said current collector comprises at least one ground contact element (3c, 3d; 13c; 23c, 23d), each being configured to be brought in electrical and mechanical contact with a corresponding ground conductor (4c, 4d; 14c; 24c, 24d), and wherein said at least one ground contact element is electrically connected to a chassis and/or body portion of said vehicle.
An opening and reclosing device (110; 210; 310) for a container, the opening and reclosing device comprising: an affixing means (118; 218) for affixing the opening and reclosing device to a container; an integral cutting tool (130; 230; 330) for creating an opening in the container in a prescribed manner; and a zip-locking mechanism for re-closing the created opening, the zip-locking mechanism comprising a slider (126, 226, 326), characterised in that the integral cutting tool is a single unitary piece comprising: a blade tip (154, 254, 354) at a first end thereof, a thumb tab (128, 228, 328) at a second end thereof; and a coupling means (152/146a, 146b; 252/246; 352/346) provided between the first and second ends, wherein the coupling means provides for pivotal connection of the integral cutting tool to the slider, such that the integral cutting tool is pivotally moveable between: a first deployed position wherein the blade tip protrudes out of the slider for cutting an opening in a container; and a second stowed position; wherein the slider comprises at least one internal catch (285; 385, 389) and at least one portion (270; 370, 391) of the integral cutting tool (130; 230; 330) engages said internal catch for retaining the integral cutting tool in the second stowed position. a first deployed position wherein the blade tip protrudes out of the slider for cutting an opening in a container; and a second stowed position;
A method for producing trichlorosilane using an apparatus comprising: means for supplying silane-based compounds, comprising liquid tetrachlorosilane; optionally means for supplying hydrogen chloride; a unit for mixing the silane-based compounds and optionally the hydrogen chloride supplied from the respective means to prepare a liquid mixture; means for supplying metal silicon particles to the liquid mixture and dispersing the metal silicon particles in the liquid mixture; a tubular reactor equipped with heating means, to which the dispersion of the metal silicon particles in the liquid mixture is supplied; means for supplying hydrogen gas to the reactor; and means for collecting trichlorosilane from products discharged from the tubular reactor, wherein the method comprises: dispersing metal silicon particles in liquid silane-based compounds, comprising tetrachlorosilane; and optionally reacting the metal silicon particles with hydrogen chloride in the presence of hydrogen gas. means for supplying silane-based compounds, comprising liquid tetrachlorosilane; optionally means for supplying hydrogen chloride; a unit for mixing the silane-based compounds and optionally the hydrogen chloride supplied from the respective means to prepare a liquid mixture; means for supplying metal silicon particles to the liquid mixture and dispersing the metal silicon particles in the liquid mixture; a tubular reactor equipped with heating means, to which the dispersion of the metal silicon particles in the liquid mixture is supplied; means for supplying hydrogen gas to the reactor; and means for collecting trichlorosilane from products discharged from the tubular reactor, wherein the method comprises: dispersing metal silicon particles in liquid silane-based compounds, comprising tetrachlorosilane; and optionally reacting the metal silicon particles with hydrogen chloride in the presence of hydrogen gas. dispersing metal silicon particles in liquid silane-based compounds, comprising tetrachlorosilane; and optionally reacting the metal silicon particles with hydrogen chloride in the presence of hydrogen gas.