mhurhangee/ep-ind-claims huggingface dataset:
An exhaust-duct valve for an exhaust duct, which exhaust-duct valve is arranged to connect to the outer end of the exhaust duct, and which valve comprises: - a casing, which has an internal diameter and an exhaust-air opening, - an opening horn, which is located inside the casing and is arranged to be connected to the outer end of the exhaust duct in a flowing connection and to lead air in a flow direction towards the exhaust-air opening of the casing, and - an insert, which: ∘ is located at least partly inside the casing at a distance in the flow direction from the outer end of the exhaust duct, ∘ comprises an impingement surface widening in the flow direction, and which insert ∘ comprises an exit surface narrowing in the flow direction, whereby the ratio of the distance between the insert and the outer end of the exhaust duct to the internal diameter of the casing is 0,4 or more. - a casing, which has an internal diameter and an exhaust-air opening, - an opening horn, which is located inside the casing and is arranged to be connected to the outer end of the exhaust duct in a flowing connection and to lead air in a flow direction towards the exhaust-air opening of the casing, and - an insert, which: ∘ is located at least partly inside the casing at a distance in the flow direction from the outer end of the exhaust duct, ∘ comprises an impingement surface widening in the flow direction, and which insert ∘ comprises an exit surface narrowing in the flow direction, whereby the ratio of the distance between the insert and the outer end of the exhaust duct to the internal diameter of the casing is 0,4 or more. ∘ is located at least partly inside the casing at a distance in the flow direction from the outer end of the exhaust duct, ∘ comprises an impingement surface widening in the flow direction, and which insert ∘ comprises an exit surface narrowing in the flow direction,
Household appliance with a pump for pumping liquid, wherein the pump has a pump housing, wherein the pump comprises a suction chamber, which has a suction nozzle for connecting fluidically to a suction line, wherein the pump has a pump filter with a filter insert for filtering contaminants out of the liquid, wherein the suction chamber has a filter feed opening for introducing the pump filter into the suction chamber, and wherein the pump filter has a filter cover, which is configured to close the filter feed opening in a fluid-tight manner in a closing position and release it in a release position, wherein the filter cover is fastened to the pump housing by a first form-fit connection in the closing position, and wherein the filter cover is fastened to the pump housing by a second force-fit connection in the closing position, wherein the first form-fit connection and the second force-fit connection have to be cancelled to move the filter cover from the closing position to the release position and to release the filter feed opening, wherein an unintended release of the filter feed opening is prevented by two separate action steps being required to release the filter, characterised in that the filter cover has a latching projection and a receiving opening is arranged on the pump housing, wherein it is possible to introduce the latching projection into the receiving opening to move the filter cover to the closing position and to establish the first form-fit connection between the filter cover and the pump housing, and wherein it is possible to remove the latching projection from the receiving opening by elastic deformation of the latching projection to cancel the first form-fit connection between the filter cover and the pump housing, wherein the pump has a receiving projection, which is arranged on an outer face of the pump housing, wherein the receiving opening is arranged in the receiving projection, and wherein the receiving opening is configured in particular as a rectangular depression, an indented depression or a component cutout.
Method for producing a wheel centre member by partial forming of a cylindrical wheel centre member blank of a vehicle wheel between dies (5 and 7) of an axial die rolling machine which performs a rotational movement, wherein the cylindrical wheel centre member blank is used as starting material for the wheel centre member, which is held in a lower tool of the axial die rolling machine and is fixed for conjoint rotation in an upper tool of the device, characterized in that the wheel centre member blank as formed wheel centre member is arranged with its rear side in the lower tool of the device and its front side is fully rolled out by the upper tool of the device, and closed air openings formed by pockets in a final rolled-out state are formed in regions between wheel spokes of the formed wheel centre member, which air openings have, towards the lower tool, in each case one base wall which terminates the air openings at the rear side of the wheel centre member, and said closed air openings formed by pockets in the final rolled-out state are removed by mechanical machining to realize air openings which extend all the way through, wherein the pockets have a main depth (t) to the inner surface of the base wall, which lies lower, by a dimension (a), than a machining surface for the removal of the base wall by mechanical machining, and the base wall extends beyond the region of the pocket from the wheel edge region to the region of a hub centre of elevated form of the wheel centre member, and said regions (B and B1) are mechanically removed with the base wall as far as the machining surface.
Control unit for an electric vehicle or hybrid vehicle, having a housing enclosing at least one cavity, wherein the housing has a housing lid and a housing opening, wherein the housing lid is designed to close the housing opening, wherein the control unit has an electrically insulating shock hazard protection cover, wherein the electrically insulating shock hazard protection cover has at least one projection region extending transversely with respect to a surface of the shock hazard protection cover, characterized in that the housing lid has at least one receptacle for the projection region, which receptacle is designed to securely hold the projection region with a frictional fit, and the shock hazard protection cover has at least one latching hook (10, 11), wherein the latching hook (10, 11) is designed to latch, with a form fit or additionally with a frictional fit, with the housing, wherein a force for releasing the latching of the shock hazard protection cover with the housing is greater than a force for separating the shock hazard protection cover from the housing lid, such that the housing lid together with the shock hazard protection cover can be connected to the housing, and the projection region can be separated from the housing lid when the housing lid is opened, wherein the shock hazard protection cover can remain latched to the housing.
Bioelectrode comprising - a skin-side, electrically conducting adhesive layer, - a flexible electrical connecting cable which in an electrically insulating cable sheath includes at least one electrical conductor, and - two thermoplastic layers (2, 3) which are electrically conducting and are electrically connected to the electrical conductor of the connecting cable, wherein the electrode-side end of the connecting cable is arranged between the two thermoplastic layers (2, 3), characterized in that the two thermoplastic layers (2, 3) are thermally welded together at least region-wise with including there between the end of the connecting cable or that two thermoplastic layers (2, 3) are welded together at least region-wise by ultrasound with including there between the end of the connecting cable. - a skin-side, electrically conducting adhesive layer, - a flexible electrical connecting cable which in an electrically insulating cable sheath includes at least one electrical conductor, and - two thermoplastic layers (2, 3) which are electrically conducting and are electrically connected to the electrical conductor of the connecting cable, wherein the electrode-side end of the connecting cable is arranged between the two thermoplastic layers (2, 3), characterized in that the two thermoplastic layers (2, 3) are thermally welded together at least region-wise with including there between the end of the connecting cable or that two thermoplastic layers (2, 3) are welded together at least region-wise by ultrasound with including there between the end of the connecting cable.
A method of creating a pattern of film grain, comprising the steps of: (a) establishing a set of bit-accurate transformed coefficients (100-104, 200-204, 300-305, 400-405, 500-502); (b) frequency filtering the set of bit-accurate transformed coefficients (106, 206, 306, 406, 506); and (c) performing a bit-accurate inverse transformation on the frequency filtered transformed coefficients to yield a film grain pattern (108, 208, 308, 408, 508), and characterized in that steps (a) - (c) are repeated for all possible sizes and shapes of film grain. (a) establishing a set of bit-accurate transformed coefficients (100-104, 200-204, 300-305, 400-405, 500-502); (b) frequency filtering the set of bit-accurate transformed coefficients (106, 206, 306, 406, 506); and (c) performing a bit-accurate inverse transformation on the frequency filtered transformed coefficients to yield a film grain pattern (108, 208, 308, 408, 508), and characterized in that steps (a) - (c) are repeated for all possible sizes and shapes of film grain.
A fragrance composition comprising three or more of the following fragrance compounds making up from 5% by weight to 50% by weight of the fragrance composition: ambroxide, bornyl acetate L, citral, citronellal, citronellol, 3-(4-Isopropylphenyl)-2-methylpropanal, 2,4-Di(tert-butyl)-cyclohexan-1-one, Dihydromyrcene, Dihydromyrcenyl acetate, myrcenyl acetate, 1-(1,2,3,4,5,6,7,8-Octahydro-2,3,8,8,-tetramethyl-2-naphthyl)ethan-1-one, 2,5,5-Trimethyl-1,3,4,4a,6,7-hexahydronaphthalen-2-ol, (1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl)-cyclohexanol, 2-tert-Butylcyclohexyl acetate, 1-Cyclooct-4-enyl methyl carbonate.
A reactor assembly comprising a reactor, wherein the reactor is configured for hosting a fluid to be treated with light source radiation selected from one or more of UV radiation, visible radiation, and IR radiation, wherein the reactor comprises a reactor wall which is transmissive for the light source radiation, wherein: - the reactor is a tubular reactor, and wherein the reactor wall defines the tubular reactor; - the tubular reactor is configured in a tubular arrangement; - the reactor assembly further comprises a reactor support element, wherein the reactor support element comprises a track, wherein the track partly encloses the tubular reactor, wherein the reactor support element comprises a thermally conductive element, and wherein the tubular reactor is configured in thermal contact with the thermally conductive element; - wherein the tubular arrangement comprises a coiled tubular arrangement, wherein the tubular reactor is helically coiled, and wherein the track is helically coiled; - wherein the reactor assembly comprises a photoreactor assembly, wherein the reactor assembly further comprises a light source arrangement comprising a plurality of light sources configured to generate the light source radiation, wherein the reactor wall is configured in a radiation receiving relationship with the plurality of light sources; - wherein the reactor support element comprises a support element surface comprising a cavity, wherein the cavity defines the track; - wherein a surface of the track corresponds to at least part of an outer surface of the reactor wall. - the reactor is a tubular reactor, and wherein the reactor wall defines the tubular reactor; - the tubular reactor is configured in a tubular arrangement; - the reactor assembly further comprises a reactor support element, wherein the reactor support element comprises a track, wherein the track partly encloses the tubular reactor, wherein the reactor support element comprises a thermally conductive element, and wherein the tubular reactor is configured in thermal contact with the thermally conductive element; - wherein the tubular arrangement comprises a coiled tubular arrangement, wherein the tubular reactor is helically coiled, and wherein the track is helically coiled; - wherein the reactor assembly comprises a photoreactor assembly, wherein the reactor assembly further comprises a light source arrangement comprising a plurality of light sources configured to generate the light source radiation, wherein the reactor wall is configured in a radiation receiving relationship with the plurality of light sources; - wherein the reactor support element comprises a support element surface comprising a cavity, wherein the cavity defines the track; - wherein a surface of the track corresponds to at least part of an outer surface of the reactor wall.
A method for half-duplex frequency division duplex, FDD communication in a wireless communication system, comprising: determining a half-duplex interlace to use for communication from among a plurality of temporally complementary half-duplex interlaces, wherein each half-duplex interlace in the plurality of half-duplex interlaces comprises a sequence of temporally non-overlapping frames for a forward link and a reverse link; and communicating using frames of the half-duplex interlace determined for use, wherein the forward link is associated with a first frequency channel comprising a plurality of frequency subbands, and the reverse link is associated with a second frequency channel comprising a plurality of frequency subbands. determining a half-duplex interlace to use for communication from among a plurality of temporally complementary half-duplex interlaces, wherein each half-duplex interlace in the plurality of half-duplex interlaces comprises a sequence of temporally non-overlapping frames for a forward link and a reverse link; and communicating using frames of the half-duplex interlace determined for use, wherein the forward link is associated with a first frequency channel comprising a plurality of frequency subbands, and the reverse link is associated with a second frequency channel comprising a plurality of frequency subbands.
A ferritic stainless steel sheet comprising: a composition which consists of 0.0030 to 0.012 mass percent of C, 0.13 mass percent or less of Si, 0.25 mass percent or less of Mn, 0.04 mass percent or less of P, 0.005 mass percent or less of S, 0.06 mass percent or less of Al, 0.0030 to 0.012 mass percent of N, 20.5 to 23.5 mass percent of Cr, 0.3 to 0.6 mass percent of Cu, 0.5 mass percent or less of Ni, 0.3 to 0.5 mass percent of Nb, 0.05 to 0.15 mass percent of Ti; and optionally 0.001 mass percent or less of B, 0.1 mass percent or less of Mo, 0.05 mass percent or less of V, 0.01 mass percent or less of Ca; wherein the balance being Fe and inevitable impurities; and a structure in which a ferrite crystal grain size is 20 μm or less, and a ratio [Nb] / [Ti] of a Nb content to a Ti content contained in a NbTi complex carbonitride present in ferrite crystal grain boundaries is in the range of 1 to 10. a composition which consists of 0.0030 to 0.012 mass percent of C, 0.13 mass percent or less of Si, 0.25 mass percent or less of Mn, 0.04 mass percent or less of P, 0.005 mass percent or less of S, 0.06 mass percent or less of Al, 0.0030 to 0.012 mass percent of N, 20.5 to 23.5 mass percent of Cr, 0.3 to 0.6 mass percent of Cu, 0.5 mass percent or less of Ni, 0.3 to 0.5 mass percent of Nb, 0.05 to 0.15 mass percent of Ti; and optionally 0.001 mass percent or less of B, 0.1 mass percent or less of Mo, 0.05 mass percent or less of V, 0.01 mass percent or less of Ca; the balance being Fe and inevitable impurities; and a structure in which a ferrite crystal grain size is 20 μm or less, and a ratio [Nb] / [Ti] of a Nb content to a Ti content contained in a NbTi complex carbonitride present in ferrite crystal grain boundaries is in the range of 1 to 10.
A linkage system for transmitting torque comprising: a central element having four sides (68, 70) that define elliptical shapes in projected planar views and a top and bottom (64, 66) that define generally rectangular shapes in projected planar views, wherein the central element includes a first groove extending along a portion of the perimeter of the central element on at least one of the four sides (68, 70); an input arm and an output arm each having a head portion for connecting with the central element and a body portion extending longitudinally from the head portion, wherein the head portion of both the input and output arms defines a bearing surface having a first radius; wherein the input and output arms engage the central element such that the bearing surfaces of each head portion are offset by 90 degrees; and characterised in that, a head portion has a cavity and a laterally extending passage centered on and intersecting the longitudinal axis of the head portion and extending into the cavity, the passage is approximately tangential to the bearing surface, a first retaining pin coupled to one of the input and output arms, the first retaining pin inserted through the passage and disposed in the first groove. a central element having four sides (68, 70) that define elliptical shapes in projected planar views and a top and bottom (64, 66) that define generally rectangular shapes in projected planar views, wherein the central element includes a first groove extending along a portion of the perimeter of the central element on at least one of the four sides (68, 70); an input arm and an output arm each having a head portion for connecting with the central element and a body portion extending longitudinally from the head portion, wherein the head portion of both the input and output arms defines a bearing surface having a first radius; wherein the input and output arms engage the central element such that the bearing surfaces of each head portion are offset by 90 degrees; and characterised in that, a head portion has a cavity and a laterally extending passage centered on and intersecting the longitudinal axis of the head portion and extending into the cavity, the passage is approximately tangential to the bearing surface, a first retaining pin coupled to one of the input and output arms, the first retaining pin inserted through the passage and disposed in the first groove.
Stator assembly (2, 120) for an electric machine, comprising a first housing portion, a second housing portion, a stator body inserted into at least the first housing portion, a linking means (80, 28) for linking in rotation the stator body with the first housing portion, a first fastening means for fastening the stator body to the first housing portion, and a second fastening means for fastening the housing portions (4, 38) to one another, characterized in that it comprises an annular seal axially interposed both between the stator body and the first fastening means and between said first and second housing portions (4, 38).
A powered air purifying respirator for delivering a forced flow of filtered air to a wearer, comprising: a turbo unit with turbo unit components including a fan, an electric motor, and an electronic control unit having a wireless electronic control transceiver, the fan being driven by the electric motor under the control of the electronic control unit and the electronic control unit being configured to send and receive information via the electronic control transceiver; a turbo unit power source that provides power to the turbo unit components; a turbo remote control unit having a wireless turbo remote control transceiver; at least one turbo status indicator unit, adapted to indicate a current operating status of the turbo unit and/or turbo unit components, having a wireless turbo status transceiver; wherein at least one of the turbo remote control unit and turbo status indicator unit is remote from the turbo unit, wherein at least two of the electronic control transceiver, the turbo remote control transceiver and the turbo status receiver are configured to communicate in a range of less than 75 meters, characterised in that wherein any two of the electronic control transceiver, the turbo remote control transceiver and the turbo status transceiver are in wireless communication with each other. a turbo unit with turbo unit components including a fan, an electric motor, and an electronic control unit having a wireless electronic control transceiver, the fan being driven by the electric motor under the control of the electronic control unit and the electronic control unit being configured to send and receive information via the electronic control transceiver; a turbo unit power source that provides power to the turbo unit components; a turbo remote control unit having a wireless turbo remote control transceiver; at least one turbo status indicator unit, adapted to indicate a current operating status of the turbo unit and/or turbo unit components, having a wireless turbo status transceiver; wherein at least one of the turbo remote control unit and turbo status indicator unit is remote from the turbo unit, wherein at least two of the electronic control transceiver, the turbo remote control transceiver and the turbo status receiver are configured to communicate in a range of less than 75 meters, characterised in that wherein any two of the electronic control transceiver, the turbo remote control transceiver and the turbo status transceiver are in wireless communication with each other.
An antenna device comprising a radio frequency transceiver circuit, a matching circuit and a housing, the housing comprising a first housing area, a second housing area, a slit strip and a connecting segment, the slit strip comprising at least one slit, the first housing area and the second housing area being located at two sides of the slit strip, the connecting segment being located at an extending path of the slit strip, the connecting segment electrically conductively coupling the first housing area and the second housing area, wherein the housing is made from a conducting material, the matching circuit is electrically coupled between the radio frequency transceiver circuit and the housing, the first housing area and the second housing area each are metal materials, the connecting segment is electrically coupled with the matching circuit, so as to allow the connecting segment, the first housing area and the second housing area to serve as a radiating part, and characterized in that a number of the slit is at least two, the at least two slits are parallel to and spaced apart from each other, a metal strip is provided between each pair of adjacent slits, and the slit strip has an end adjacent to the connecting segment and isolated from the connecting segment, the antenna device further comprises a switch, the switch is connected with one metal strip (141, 161) of the slit strip and is configured to turn on or off electrical connection between the radiating part and the metal strip (141, 161).
An electric machine comprising an electric motor and a drive device fitted into a common frame so that the drive device is directly connected to a shaft of the electric motor, each end of the shaft being rotatably supported on a radial magnetic bearing, the radial magnetic bearing being supported with a bearing shield comprising a cylindrical centre portion at the frame of the electric machine, each radial magnetic bearing comprising an actuator, a radial position sensor and a safety bearing, the radial magnetic bearing being fitted into a first cylinder, the first cylinder being attached with thermal adaptation through its whole axial length to the cylindrical centre portion of the bearing shield, whereby the radial magnetic bearing and the bearing shield become integrated into a single unit.