mhurhangee/ep-ind-claims huggingface dataset:
Sun tracker device, comprising: - a base frame provided with a track that is at least in part circular, said base frame defining a support plane; - a support structure of at least one photoreceiver module, the support structure being slidably associated with the track and comprising a reference plane for the coupling to said at least one photoreceiver module; - a first motor group for controlling the movement of the support structure on the track around a substantially vertical axis (Z-Z); - at least one movement member of said at least one photoreceiver module around a respective substantially orthogonal axis (Y-Y); wherein said reference plane is tilted, with respect to said support plane, by an angle of predetermined amplitude (α); characterized in that the support structure is slidably associated with the track by the interposition of three wheels which are angularly equidistant from each other; each wheel is rotatably mounted on a respective bracket associated with the support structure and extended along a direction tilted by an angle (β) of predetermined amplitude with respect to a substantially vertical plane; and each wheel is tilted with respect to said substantially vertical plane by said angle (β) of predetermined amplitude. - a base frame provided with a track that is at least in part circular, said base frame defining a support plane; - a support structure of at least one photoreceiver module, the support structure being slidably associated with the track and comprising a reference plane for the coupling to said at least one photoreceiver module; - a first motor group for controlling the movement of the support structure on the track around a substantially vertical axis (Z-Z); - at least one movement member of said at least one photoreceiver module around a respective substantially orthogonal axis (Y-Y);
Foamable polypropylene composition comprising a) a heterophasic propylene copolymer (HECO1) having a melt flow rate MFR 2 (230°C, 2.16 kg) measured according to ISO 1133 in the range from 3 to 10 g/10min and a xylene cold soluble fraction determined at 25°C according ISO 16152 in the range of 10.0 to 30.0 wt.-%, said heterophasic propylene copolymer (HECO1) comprising i) a matrix being a propylene polymer and ii) an elastomeric propylene copolymer being dispersed in said matrix, b) a propylene homopolymer (H-PP), c) optionally an inorganic filler, wherein the inorganic filler is talc and/or carbon black, and d) at least one foaming agent selected from chemical and physical foaming agents, whereby the composition comprises: i) 68.0 to 96.99 wt.-% of the heterophasic propylene copolymer (HECO1), ii) 3.0 to 30.0 wt.-% of the propylene homopolymer (H-PP), iii) 0 to 18.0 wt.-% of the inorganic filler, and iv) 0.01 to 4.0 wt.-% of the foaming agent, based on the overall polypropylene composition. a) a heterophasic propylene copolymer (HECO1) having a melt flow rate MFR 2 (230°C, 2.16 kg) measured according to ISO 1133 in the range from 3 to 10 g/10min and a xylene cold soluble fraction determined at 25°C according ISO 16152 in the range of 10.0 to 30.0 wt.-%, said heterophasic propylene copolymer (HECO1) comprising i) a matrix being a propylene polymer and ii) an elastomeric propylene copolymer being dispersed in said matrix, i) a matrix being a propylene polymer and ii) an elastomeric propylene copolymer being dispersed in said matrix, b) a propylene homopolymer (H-PP), c) optionally an inorganic filler, wherein the inorganic filler is talc and/or carbon black, and d) at least one foaming agent selected from chemical and physical foaming agents, whereby the composition comprises: i) 68.0 to 96.99 wt.-% of the heterophasic propylene copolymer (HECO1), ii) 3.0 to 30.0 wt.-% of the propylene homopolymer (H-PP), iii) 0 to 18.0 wt.-% of the inorganic filler, and iv) 0.01 to 4.0 wt.-% of the foaming agent, i) 68.0 to 96.99 wt.-% of the heterophasic propylene copolymer (HECO1), ii) 3.0 to 30.0 wt.-% of the propylene homopolymer (H-PP), iii) 0 to 18.0 wt.-% of the inorganic filler, and iv) 0.01 to 4.0 wt.-% of the foaming agent,
A method of providing cooling air for cooling IT equipment in a data centre, wherein the method comprises the steps of: operating an evaporative humidifier to humidify air for supply as cooling air to the IT equipment, the evaporative humidifier comprising a wettable matrix; wetting the wettable matrix; and, passing air through the wettable matrix so wetted to humidify the air, thereby producing humidified air for supply as cooling air to the IT equipment; characterised in that, the wetted matrix is a deformable wettable matrix, and in that the method additionally comprises expelling water from the wettable matrix by subjecting the wettable matrix to a compressive deformation, wherein the step of expelling water from the wettable matrix provides control of humidity of the cooling air. operating an evaporative humidifier to humidify air for supply as cooling air to the IT equipment, the evaporative humidifier comprising a wettable matrix; wetting the wettable matrix; and, passing air through the wettable matrix so wetted to humidify the air, thereby producing humidified air for supply as cooling air to the IT equipment; characterised in that, the wetted matrix is a deformable wettable matrix, and in that the method additionally comprises expelling water from the wettable matrix by subjecting the wettable matrix to a compressive deformation, wherein the step of expelling water from the wettable matrix provides control of humidity of the cooling air.
A glass fibre reinforced polyolefin composition comprising a core and a polyolefin sheath surrounding said core, wherein the core comprises glass fibres and an impregnating agent, wherein the impregnating agent contains at least 70 wt% of microcrystalline wax based on the weight of the impregnating agent, wherein the glass fibers comprise a glass core and a sizing composition in contact with said glass core.
Air conditioning system for air purification of buildings, in particular residential, office, administrative and/or industrial buildings, with at least one cyclone separator for separating solid and/or liquid particles of a gaseous medium, in particular air, and at least one irradiation device associated with the cyclone separator for UV irradiation, in particular UV-C irradiation, of the gaseous medium flowing through the irradiation device, preferably for inactivating microorganisms present in the medium, such as bacteria, germs, mold and/or viruses, characterized in that the air conditioning system can be operated without a filter and/or is filterless, wherein the air conditioning system is designed in such a way that the flow velocity of the medium flow in the irradiation device is between 2 and 20 m/s, wherein the irradiation device has a housing having a housing inlet and a housing outlet for the medium and at least one radiation source which is arranged inside the housing and emits UV radiation for irradiating the medium flowing through the housing, wherein the at least one radiation source emits UV radiation in a wavelength range of at least 240 to 300 nm. characterized in that the air conditioning system can be operated without a filter and/or is filterless, wherein the air conditioning system is designed in such a way that the flow velocity of the medium flow in the irradiation device is between 2 and 20 m/s, wherein the irradiation device has a housing having a housing inlet and a housing outlet for the medium and at least one radiation source which is arranged inside the housing and emits UV radiation for irradiating the medium flowing through the housing, wherein the at least one radiation source emits UV radiation in a wavelength range of at least 240 to 300 nm.
A CMC turbine stator blade comprising: a blade which is formed of a ceramic matrix composite material; and a band which is formed of a ceramic matrix composite material or a metallic material, and supports the blade, wherein the blade and the band are bonded to each other, the blade includes a first fitting portion to which the band is fitted at an outside thereof, the band includes a second fitting portion to which the first fitting portion is fitted at an inside thereof, a flexible wire is disposed between the first fitting portion and the second fitting portion so as to fix the blade and the band to each other, and a first groove is formed in the outer peripheral surface of the first fitting portion at the belly and back sides of the blade to extend in a front-to-rear direction of the blade, a second groove is formed in the inner peripheral surface of the second fitting portion at the belly and back sides of the blade to extend along the first groove, and the wire is disposed between the first groove and the second groove, characterized in that a first cutout portion is formed at a front edge part of the second fitting portion, a second cutout portion is formed at the rear edge part of the second fitting portion, and both ends of the wire protrude from one of the first cutout portion and the second cutout portion, and an intermediate portion of the wire is folded back at the other of the first cutout portion and the second cutout portion. a blade which is formed of a ceramic matrix composite material; and a band which is formed of a ceramic matrix composite material or a metallic material, and supports the blade,
A thin film semiconductor device comprising: a flexible substrate extending in a first direction and a second direction perpendicular to the first direction; and a thin film transistor disposed on the substrate and comprising a semiconductor layer comprising a source region, a drain region, and a channel region between the source region and the drain region, wherein a part of the source region is spaced apart from the drain region and partially surrounds the drain region, and wherein a part of the drain region (DR is spaced apart from the source region and partially surrounds the source region, wherein the source region and the drain region have a line shape and are identical in shape and can be exchanged in position by a 180 degree rotation, and characterized in that the channel region comprises a channel length defined as a distance between the source region and the drain region and a channel width defined along a direction perpendicular to the channel length, and the channel length is uniform, wherein the channel region comprises a plurality of first portions having channel lengths perpendicular to the first direction and a plurality of second portions having channel lengths in a direction perpendicular to the second direction, wherein an area occupied by the first portions and an area occupied by the second portions are adjusted so that an average channel length of the thin film transistor remains unchanged upon the thin film semiconductor device being rolled, folded or subjected to tensile forces. a flexible substrate extending in a first direction and a second direction perpendicular to the first direction; and a thin film transistor disposed on the substrate and comprising a semiconductor layer comprising a source region, a drain region, and a channel region between the source region and the drain region, wherein a part of the source region is spaced apart from the drain region and partially surrounds the drain region, and wherein a part of the drain region (DR is spaced apart from the source region and partially surrounds the source region, wherein the source region and the drain region have a line shape and are identical in shape and can be exchanged in position by a 180 degree rotation, and characterized in that the channel region comprises a channel length defined as a distance between the source region and the drain region and a channel width defined along a direction perpendicular to the channel length, and the channel length is uniform, wherein the channel region comprises a plurality of first portions having channel lengths perpendicular to the first direction and a plurality of second portions having channel lengths in a direction perpendicular to the second direction, wherein an area occupied by the first portions and an area occupied by the second portions are adjusted so that an average channel length of the thin film transistor remains unchanged upon the thin film semiconductor device being rolled, folded or subjected to tensile forces.
A method of transmitting automatic repeat request ARQ signaling from a 3 rd Generation Partnership Project, 3GPP, Long Term Evolution, LTE, wireless communication transceiver to respective ones in a plurality of remote transceivers, the method comprising: receiving signals from given ones of the remote transceivers and decoding them; generating non-acknowledgment nack signals for those received signals that failed decoding and acknowledgment ack signals for those received signals that passed decoding; setting a transmit power level for at least one of the ack signals based on the number of Orthogonal Frequency Division Multiplexing, OFDM, resource elements or resource blocks that was allocated for transmission of the corresponding received signal, wherein said step of setting comprises setting the transmit power level to a nominal level if the number of OFDM resource elements or resource blocks that was allocated for transmission of the corresponding received signal is below a defined allocation threshold, and setting the transmit power level to a boosted level if the number of OFDM resource elements or resource blocks that was allocated for transmission of the corresponding received signal is above the defined allocation threshold; and transmitting the ack and nack signals. receiving signals from given ones of the remote transceivers and decoding them; generating non-acknowledgment nack signals for those received signals that failed decoding and acknowledgment ack signals for those received signals that passed decoding; setting a transmit power level for at least one of the ack signals based on the number of Orthogonal Frequency Division Multiplexing, OFDM, resource elements or resource blocks that was allocated for transmission of the corresponding received signal, wherein said step of setting comprises setting the transmit power level to a nominal level if the number of OFDM resource elements or resource blocks that was allocated for transmission of the corresponding received signal is below a defined allocation threshold, and setting the transmit power level to a boosted level if the number of OFDM resource elements or resource blocks that was allocated for transmission of the corresponding received signal is above the defined allocation threshold; and transmitting the ack and nack signals.
Busbar bushing comprising: - a longitudinal conducting bar; - a fitting to retain the conducting bar through a wall, the fitting being electrically insulated; - a central enclosure for protection of an exposed end of the conducting bar projecting from one side of the fitting; - at least one connecting element provided to connect electrically the exposed end of the conducting bar to an electrically conducting cable; - the busbar bushing comprising at least one secondary protective enclosure in which the greater part of the connecting element is housed, the connecting element being capable of occupying a plurality of angular positions around an axis of rotation with respect to the exposed end of the conducting bar, the secondary protective enclosure being capable of occupying a plurality of angular positions around the same axis of rotation with respect to the central protective enclosure, characterised in that the secondary protective enclosure is capable of being moved in rotation with respect to the central protective enclosure around a fixed axis combined with said axis of rotation of the connecting element. - a longitudinal conducting bar; - a fitting to retain the conducting bar through a wall, the fitting being electrically insulated; - a central enclosure for protection of an exposed end of the conducting bar projecting from one side of the fitting; - at least one connecting element provided to connect electrically the exposed end of the conducting bar to an electrically conducting cable; - the busbar bushing comprising at least one secondary protective enclosure in which the greater part of the connecting element is housed, the connecting element being capable of occupying a plurality of angular positions around an axis of rotation with respect to the exposed end of the conducting bar, the secondary protective enclosure being capable of occupying a plurality of angular positions around the same axis of rotation with respect to the central protective enclosure, characterised in that the secondary protective enclosure is capable of being moved in rotation with respect to the central protective enclosure around a fixed axis combined with said axis of rotation of the connecting element.
A method for performing a change of a transmission channel, shared by a group of several participants, comprising the steps of: a) determining a sequence of transmission channels in an initialization phase of the formation of the group, whereby a first transmission channel and alternate channels are determined; b) all participants send and receive on the first transmission channel of the fixed sequence of transmission channels as the current standard transmission channel; c) if a participant during a first predetermined time period cannot receive at least a predetermined number of participants on the current standard transmission channel, he begins to listen additionally at first predeterminable time intervals in at least one alternate channel; d) at least when the participant on the alternate channel just listened to receives at least one slot, which he recognizes as being sent by the own group, the participant makes the alternate channel just listened to the current standard transmission channel, wherein the alternate channels move up accordingly in the sequence, characterized in that the participant in step d) further listens in at least one alternate channel, wherein the method further comprises the following step: e) if the participant on the current standard transmission channel according to step d) can receive all other participants, he stops listening in at least one alternate channel. a) determining a sequence of transmission channels in an initialization phase of the formation of the group, whereby a first transmission channel and alternate channels are determined; b) all participants send and receive on the first transmission channel of the fixed sequence of transmission channels as the current standard transmission channel; c) if a participant during a first predetermined time period cannot receive at least a predetermined number of participants on the current standard transmission channel, he begins to listen additionally at first predeterminable time intervals in at least one alternate channel; d) at least when the participant on the alternate channel just listened to receives at least one slot, which he recognizes as being sent by the own group, the participant makes the alternate channel just listened to the current standard transmission channel, wherein the alternate channels move up accordingly in the sequence, characterized in that the participant in step d) further listens in at least one alternate channel, wherein the method further comprises the following step: e) if the participant on the current standard transmission channel according to step d) can receive all other participants, he stops listening in at least one alternate channel. e) if the participant on the current standard transmission channel according to step d) can receive all other participants, he stops listening in at least one alternate channel.
A soft magnetic alloy comprising a composition of (Fe (1-(α+β)) X1 α X2 β) (1-(a+b+c+d+e+f+g)) M a Ti b B c P d Si e S f C g, in which X1 is one or more of Co and Ni, X2 is one or more of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O, and rare earth elements, M is one or more of Nb, Hf, Zr, Ta, Mo, W, and V, 0.020≤ a+b ≤0.140 is satisfied, 0.001≤ b ≤0.140 is satisfied, 0.020< c ≤0.200 is satisfied, 0.010≤ d ≤0.150 is satisfied, 0≤ e ≤0.060 is satisfied, 0.010≤ b/(a+b) ≤0.500 is satisfied, a ≥0 is satisfied, f ≥0 is satisfied, g ≥0 is satisfied, a+b+c+d+e+f+g <1 is satisfied, 0≤ α{1-(a+b+c+d+e+f+g)} ≤ 0.40 is satisfied, 0≤ β{1-(a+b+c+d+e+f+g)} ≤ 0.030 is satisfied, and 0≤ α+β ≤0.50 is satisfied, wherein the soft magnetic alloy has a nanohetero structure where initial fine crystal exists in an amorphous phase, and the initial fine crystal has an average grain size of 0.3 to 10 nm.
A composition comprising a heat transfer portion and a lubricating portion, wherein the lubricating portion comprises one or more compound according to formula (Ia) or formula (Ib); wherein each W is independently selected from the group consisting of H, F, Cl, Br, I and (CY 2) m CY 3; each Y is independently selected from the group consisting of F, Cl, Br and I; each Z is independently selected from the group consisting of H, OH, (CW 2) p CW 3, CY 3, OCW 3, O(CW 2) p CW 3, OCW((CY 2) m CY 3)CWCW 2, (CW 2) p OH, polyalkylene glycol and polyolester; n is an integer from 2 to 49; m is an integer from 0 to 3; p is an integer from 0 to 9; the weight average molecular weight (Mw) is ≤5500; the polydispersity index is ≤1.45; and wherein the heat transfer portion comprises a (hydro)fluoroolefin. each W is independently selected from the group consisting of H, F, Cl, Br, I and (CY 2) m CY 3; each Y is independently selected from the group consisting of F, Cl, Br and I; each Z is independently selected from the group consisting of H, OH, (CW 2) p CW 3, CY 3, OCW 3, O(CW 2) p CW 3, OCW((CY 2) m CY 3)CWCW 2, (CW 2) p OH, polyalkylene glycol and polyolester; n is an integer from 2 to 49; m is an integer from 0 to 3; p is an integer from 0 to 9; the weight average molecular weight (Mw) is ≤5500; the polydispersity index is ≤1.45; and wherein the heat transfer portion comprises a (hydro)fluoroolefin.
Use of a covering for application on a surface and reduction or prevention of a singularity or a plurality of emissions released from said surface, said covering comprising a trapping agent and a carrier for retaining and supporting said trapping agent, such that said trapping agent can trap said singularity or plurality of emissions without being released from said carrier; wherein said trapping agent is an absorbing agent or an adsorbing agent, or a combination thereof, such that said trapping agent is capable of fully or partly trapping said singularity or plurality of emissions substantially irreversibly by absorption or adsorption, or by a combination of absorption and adsorption; said carrier is in the form of a sheet formed with a first side and an opposite second side, said first side is for application on said surface such that said first side is facing said surface and said second side is facing away from said surface, the covering further comprising a semi-permeable barrier on said second side; and said semi-permeable barrier is permeable to water in gaseous form, such that said covering can trap said singularity or plurality of emissions while said covering is simultaneously allowing escape of water in gaseous form from said surface, but non-permeable to oxygen; wherein said covering is applied, fastened or adhered to said surface wherein said emissions are irreversibly absorbed and/or adsorbed in said absorbing agent or adsorbing agent; wherein said surface is an inner surface or a part of an inner surface of a construction used to house or shelter humans or animals, or said surface is an inner surface or a part of an inner surface of a construction which is linked to an accommodation for humans or animals, such that said emissions can pass between said construction and said accommodation when released into the space encompassed by said construction; and wherein the emissions from said surface into the space encompassed by said construction are reduced.