mhurhangee/ep-ind-claims huggingface dataset:
A base station of a wireless communication system, comprising: a CSI receiving unit configured to receive Channel State Information of a first channel between the base station and a first mobile station from the first mobile station, the first mobile station being located in a cell where the base station belongs; a PMI receiving unit configured to receive a Precoding Matrix Index which is determined by a second mobile station based on a second channel between the base station and the second mobile station, the second mobile station being located in an adjacent cell, wherein the PMI is selected by the second mobile station to be closest to a null space of the second channel, computed at the second mobile station, by referring to a codebook to feedback the PMI to the base station; and a precoder configured to design a precoding vector based on the CSI and the PMI closest to the null space. a CSI receiving unit configured to receive Channel State Information of a first channel between the base station and a first mobile station from the first mobile station, the first mobile station being located in a cell where the base station belongs; a PMI receiving unit configured to receive a Precoding Matrix Index which is determined by a second mobile station based on a second channel between the base station and the second mobile station, the second mobile station being located in an adjacent cell, wherein the PMI is selected by the second mobile station to be closest to a null space of the second channel, computed at the second mobile station, by referring to a codebook to feedback the PMI to the base station; and a precoder configured to design a precoding vector based on the CSI and the PMI closest to the null space.
An optical signal processing apparatus comprising: a wavelength selection switch (120; 200; 300; 400; 4b) arranged to select predetermined wavelengths from a multiple optical signal, the multiple optical signal being obtained by wavelength-multiplexing a first optical signal modulated by a phase modulation method and a second optical signal modulated by an intensity modulation method, and arranged to output optical signals respectively having the predetermined wavelengths to predetermined output ports, wherein the wavelength selection switch (120; 200; 300; 400; 4b) is arranged such that it has different delays for the predetermined wavelengths, and being arranged such that a difference between the different delays is set according to transmission speed of the second signal. a wavelength selection switch (120; 200; 300; 400; 4b) arranged to select predetermined wavelengths from a multiple optical signal, the multiple optical signal being obtained by wavelength-multiplexing a first optical signal modulated by a phase modulation method and a second optical signal modulated by an intensity modulation method, and arranged to output optical signals respectively having the predetermined wavelengths to predetermined output ports, wherein the wavelength selection switch (120; 200; 300; 400; 4b) is arranged such that it has different delays for the predetermined wavelengths, and being arranged such that a difference between the different delays is set according to transmission speed of the second signal.
The use of compounds of the general formulae (I.A), (I.Ba), (I.Bb1) or (I.Bb2) in which the R 11, R 12, R 13, R 14, R 21, R 22, R 23 and R 24 radicals are all chlorine or are all fluorine; R a and R b in the compound of the formula (I.Ba) are each independently hydrogen, 2,2,2-trifluoroethyl, 2,2,3,3,3-pentafluoropropyl, 2,2-difluoroethyl, 2,2,3,3,4,4,4-heptafluorobutyl, 1H,1H-pentadecafluorooctyl, 3- bromo-3,3-difluoropropyl, 3,3,3-trifluoropropyl, 1H,1H,2H,2H-perfluorodecyl, 3-(perfluorooctyl)propyl, 4,4-difluorobutyl, 4,4,4-trifluorobutyl, 5,5,6,6,6-pentafluorohexyl, 2,2-difluoropropyl, or unsubstituted or substituted cycloalkyl, aryl or heteroaryl; in the compounds of the formulae (I.Bb1) and (I.Bb2) is a divalent bridging group having from 2 to 5 atoms between the flanking bonds; as emitter materials, charge transport materials or exciton transport materials.
A seal structure for a fuel battery structured such that a gasket made of a rubber-like elastic material is installed to a seal installation groove formed in one separator among a pair of separators which are laminated with each other and face to each other in a thickness direction, and the gasket has a base portion which is fitted in a non-bonded manner to said seal installation groove, and a seal protrusion which is formed in a raised manner in the base portion and is brought into close contact with a seal groove formed in the other separator, wherein presser projections and clearance grooves are formed in both sides in a width direction of said seal groove, the presser projections being brought into contact with the base portion of said gasket, and the clearance grooves being positioned in an opposite side to said seal groove as seen from the presser projections, sum of widths of said seal groove and the presser projections in both sides of the seal groove is smaller than a width of said seal installation groove, and sum of widths of said seal groove, and the presser projections and the clearance grooves in both sides of the seal groove is larger than the width of said seal installation groove.
A surfactant composition including at least one glycine betaine derivative of formula: [(CH 3) 3 N + -CH 2 -COZ-R] n X n-, where Z denotes an oxygen atom or an -NH group, R is a saturated or unsaturated, linear or branched, alkyl group comprising from 8 to 24 carbon atoms, preferably from 10 to 18 carbon atoms, X is an organic or inorganic anion and n has the value 1 or 2, or a dermatological composition containing it, for its use as pediculicidal agent by topical application to the hair and the scalp.
An electrolytic cell intended for production of aluminium including: - a metallic shell comprising two lateral walls (30, 30') that are arranged substantially symmetrically with respect to a central plane, - at least one carbonaceous cathode block having side faces (52, 52', 53, 53'), end faces (51, 51') and at least one groove, said block being arranged within said shell so that said groove is substantially perpendicular to said central plane, - at least one collector bar (6, 6') made of first metal, having at least one connection end (61, 61') and side faces (63, 64, 65, 66), and arranged in said groove so that said at least one connection end projects out of said block through a specified end face (51, 51') and out of the shell through a specified lateral wall (30, 30') so as to enable electrical connection to an external electrical circuit, - electrically conducting sealing material (151, 151') within said groove to provide electrical contact between said collector bar (6, 6') and said block, wherein said cell further includes at least one complementary bar (20, 20', 21, 21') made of a second metal having an electrical conductivity greater than said first metal, wherein said at least one complementary bar (20, 20', 21, 21') has a first end (201, 201', 211, 211') and a second end (202, 202', 212, 212'), has a specified length (L, L') and is arranged adjacent to one of said side faces (63, 64, 65, 66) of said collector bar (6, 6'), and wherein said second end (202, 202', 212, 212') is at a specified distance (A, A') from said specified end face (51, 51') of said block; and wherein a supplementary bar made of a third metal is arranged on said connection end (61, 61') of said collector bar (6, 6') so that there is a gap between said complementary bar (20, 20', 21, 21') and said supplementary bar, and wherein said third metal has an electrical conductivity greater than said first metal. - a metallic shell comprising two lateral walls (30, 30') that are arranged substantially symmetrically with respect to a central plane, - at least one carbonaceous cathode block having side faces (52, 52', 53, 53'), end faces (51, 51') and at least one groove, said block being arranged within said shell so that said groove is substantially perpendicular to said central plane, - at least one collector bar (6, 6') made of first metal, having at least one connection end (61, 61') and side faces (63, 64, 65, 66), and arranged in said groove so that said at least one connection end projects out of said block through a specified end face (51, 51') and out of the shell through a specified lateral wall (30, 30') so as to enable electrical connection to an external electrical circuit, - electrically conducting sealing material (151, 151') within said groove to provide electrical contact between said collector bar (6, 6') and said block,
A method of treating a seed to improve insect resistance of a plant grown from the seed, the method comprising: (a) priming the seed prior to introducing a naked exogenous double-stranded RNA (dsRNA) into the seed, wherein said priming is effected by: (i) washing the seed prior to said contacting; and (ii) drying the seed following step (i); (b) wherein said introducing is effected by directly contacting said seed with said naked exogenous dsRNA, wherein said naked exogenous dsRNA molecule comprises at least one polynucleotide strand comprising at least one segment of 18 or more contiguous nucleotides of an insect pest gene in either anti-sense or sense orientation, wherein said contacting is effected by soaking the seed in a solution comprising a final concentration of 0.005 μg/μL to 1.5 μg/μL of said naked exogenous dsRNA and shaking the seed in the solution for 4 to 24 hours, wherein the dsRNA molecule is introduced into the seed but is not expressed from the plant genome, thereby not being an integral part of the genome; and wherein the plant grown from the seed exhibits improved insect resistance relative to a control plant, wherein the control plant is grown from a seed not contacted with the exogenous dsRNA molecule. (a) priming the seed prior to introducing a naked exogenous double-stranded RNA (dsRNA) into the seed, wherein said priming is effected by: (i) washing the seed prior to said contacting; and (ii) drying the seed following step (i); (i) washing the seed prior to said contacting; and (ii) drying the seed following step (i); (b) wherein said introducing is effected by directly contacting said seed with said naked exogenous dsRNA, wherein said naked exogenous dsRNA molecule comprises at least one polynucleotide strand comprising at least one segment of 18 or more contiguous nucleotides of an insect pest gene in either anti-sense or sense orientation, wherein said contacting is effected by soaking the seed in a solution comprising a final concentration of 0.005 μg/μL to 1.5 μg/μL of said naked exogenous dsRNA and shaking the seed in the solution for 4 to 24 hours, wherein the dsRNA molecule is introduced into the seed but is not expressed from the plant genome, thereby not being an integral part of the genome; and wherein the plant grown from the seed exhibits improved insect resistance relative to a control plant, wherein the control plant is grown from a seed not contacted with the exogenous dsRNA molecule.
Power train of a motor vehicle comprising a primary axle which is continuously driven by means of a primary power train, and a secondary axle which can be connected to the primary axle by means of a connection device, wherein the connection device has a connection mechanism by means of which the secondary power train can be integrated into the power train which transmits the overall drive power, wherein when the secondary axle is connected the secondary axle drive power is applied to secondary axle side shafts of the secondary axle by means of at least one side shaft clutch (4, 36) and is transmitted to drive wheels of the secondary axle, wherein the connection mechanism and/or the at least one side shaft clutch (4, 36) have at least one frictionally locking clutch, and the section of the secondary power train which is located between the connection device and the at least one side shaft clutch (4, 36) is provided as a secondary power train section which can be uncoupled and which is uncoupled both from the primary power train, in particular from the primary axle, as well as from the secondary drive wheels, when the secondary axle is uncoupled, wherein in the power train an axle drive unit which drives the secondary axle is provided with a secondary axle differential which comprises a differential gear which acts in a positively locking fashion and comprises equalizing gears, for transmitting the drive power to the secondary axle side shafts of the secondary axle, characterized in that the axle drive unit forms a clutch housing which has, on one side, an outwardly directed recess which is closed off by means of a detachable cover in order to form a receptacle for the side shaft clutch, wherein a side shaft clutch which acts in a frictionally locking fashion, for a first secondary axle side shaft, is arranged in the receptacle, on a side of the differential gear, and wherein - on the other side of the differential gear a side shaft clutch which acts in a positively locking fashion is provided for a second secondary axle side shaft which is connected to a secondary axle synchronization device by means of a switching element, or - on the other side of the differential gear a side shaft clutch is dispensed with, with the result that there is no separation of the second secondary side shaft from an equalizing gear set of the differential gear and the equalizing gears of the differential gear rotate along. - on the other side of the differential gear a side shaft clutch which acts in a positively locking fashion is provided for a second secondary axle side shaft which is connected to a secondary axle synchronization device by means of a switching element, or - on the other side of the differential gear a side shaft clutch is dispensed with, with the result that there is no separation of the second secondary side shaft from an equalizing gear set of the differential gear and the equalizing gears of the differential gear rotate along.
A method of preparing an organic light emitting device, comprising: 1) forming a first electrode on a substrate; 2) forming an auxiliary electrode on at least a partial region on the first electrode but not on the entire surface of the first electrode; 3) forming an insulating layer on the auxiliary electrode, said insulating layer having a greater width than the auxiliary electrode, this part of the insulating layer being formed laterally over the first electrode but not being in contact with the first electrode so to form an overhang structure; and 4) forming a second electrode directly on the first electrode and the second electrode provided directly on the insulating layer, so that the second electrode provided on the first electrode and the second electrode provided on the insulating layer are physically separated from each other, wherein the overhang structure of 3) is formed by simultaneously etching the auxiliary electrode and the insulating layer, wherein the insulating layer includes a material of which an etching speed by a same etchant is lower than that of the auxiliary electrode. 1) forming a first electrode on a substrate; 2) forming an auxiliary electrode on at least a partial region on the first electrode but not on the entire surface of the first electrode; 3) forming an insulating layer on the auxiliary electrode, said insulating layer having a greater width than the auxiliary electrode, this part of the insulating layer being formed laterally over the first electrode but not being in contact with the first electrode so to form an overhang structure; and 4) forming a second electrode directly on the first electrode and the second electrode provided directly on the insulating layer, so that the second electrode provided on the first electrode and the second electrode provided on the insulating layer are physically separated from each other,
Sensor device for optically sensing objects and the spatial movements thereof, having a 3D camera which captures spatial data with a runtime procedure, wherein the 3D camera comprises a printed circuit board, a pulsed light source, a driver circuit, a control circuit and a sensitive sensing chip with a light-sensitive surface, and wherein the pulsed light source and the light-sensitive sensing chip are combined to create a sensing area of the 3D camera, receiving optics (32a, 32b) assigned to the sensitive surface of the light-sensitive sensing chip transmitting optics (31a, 32b) assigned to the pulsed light source, and a holding element with a printed circuit board surface facing the printed circuit board and covering the sensing area, and an oppositely positioned optics surface, wherein the holding element has a transmitting passage opening and a receiving passage opening, wherein the transmitting passage opening has a transmitting optics receptacle (33a, 33b) and the receiving passage opening has a receiving optics receptacle (34a, 34b), and wherein the holding element has at least one fastening means (40, 41), and wherein the printed circuit board has at least one non-circular recess (20a, 20b), into which the fastening means (40, 41) is introduced, wherein the fastening means is constructed to match the recess in this region, wherein the holding element with the at least one fastening means (40, 41) is fixed and aligned in a rotationally fixed manner on the printed circuit board, in such manner that a predefined distance d is maintained between printed circuit board surface of the holding element and the printed circuit board, and the receiving passage opening is aligned with the sensitive surface of the light-sensitive sensing chip.
An apparatus comprising: at least one speaker; at least one microphone; and a casing wherein an outlet for the at least one speaker couples the at least one speaker to an environment surrounding the apparatus and an inlet for the at least one microphone couples the environment to the at least one microphone within the apparatus are provided through the casing, wherein at least one acoustic coupling occurs due to the casing between the at least one speaker and the at least one microphone, the apparatus characterised by; at least one location on the casing, determined based on the at least one acoustic coupling on a path between the at least one speaker and the at least one microphone wherein the at least one location based on the at least one acoustic coupling is a region where at least one of sound reflection and diffraction is concentrated when the at least one speaker generates sound;and at least one resonator at the determined location so as to substantially reduce the at least one acoustic coupling between the at least one speaker and the at least one microphone. at least one speaker; at least one microphone; and a casing wherein an outlet for the at least one speaker couples the at least one speaker to an environment surrounding the apparatus and an inlet for the at least one microphone couples the environment to the at least one microphone within the apparatus are provided through the casing, wherein at least one acoustic coupling occurs due to the casing between the at least one speaker and the at least one microphone, the apparatus characterised by; at least one location on the casing, determined based on the at least one acoustic coupling on a path between the at least one speaker and the at least one microphone wherein the at least one location based on the at least one acoustic coupling is a region where at least one of sound reflection and diffraction is concentrated when the at least one speaker generates sound;and at least one resonator at the determined location so as to substantially reduce the at least one acoustic coupling between the at least one speaker and the at least one microphone.
A starter/generator comprising: a housing surrounding the starter/generator, the housing having an integral standpipe assembly base that includes an aperture and a passage to receive liquid and allow the liquid to flow out of the housing; and a standpipe assembly connected to and extending from the aperture in the standpipe assembly base and forming a flowpath from a first end of the standpipe assembly through the passage and out of the housing; wherein the standpipe assembly comprises a standpipe with a first end and a second end; and wherein the assembly further comprises a first connection piece secured to the second end to connect the standpipe to the aperture in the standpipe assembly base; characterised in that the standpipe assembly further comprises a second connection piece to secure the standpipe to the housing. a housing surrounding the starter/generator, the housing having an integral standpipe assembly base that includes an aperture and a passage to receive liquid and allow the liquid to flow out of the housing; and a standpipe assembly connected to and extending from the aperture in the standpipe assembly base and forming a flowpath from a first end of the standpipe assembly through the passage and out of the housing;
An improved external fixation strut comprising: - an elongated body comprising a first and a second hollow tubular shaft; - opposite connectors (201; 202) respectively coupled to an end portion of the first or the second shaft and each including a ball and socket joint; - one shaft having an internal diameter that is slightly larger than the external diameter than the other shaft to host internally the other shaft in a slidable and telescopic manner; - said first and second shafts (210; 220) of the strut being realized by a synthetic radiolucent plastic material; - a clamp element provided in proximity of overlapping ends of the first and second shaft (210; 220) for providing a fast gripping action stopping the telescopic sliding of one shaft inside the other shaft; - a manually operated fixation element acting on the clamp element for exerting said fast gripping action; characterized in that - each ball and socket joint is structured to allow an angular movement of the corresponding connector (201; 202) with a spherical angle up to at least 90°. - an elongated body comprising a first and a second hollow tubular shaft; - opposite connectors (201; 202) respectively coupled to an end portion of the first or the second shaft and each including a ball and socket joint; - one shaft having an internal diameter that is slightly larger than the external diameter than the other shaft to host internally the other shaft in a slidable and telescopic manner; - said first and second shafts (210; 220) of the strut being realized by a synthetic radiolucent plastic material; - a clamp element provided in proximity of overlapping ends of the first and second shaft (210; 220) for providing a fast gripping action stopping the telescopic sliding of one shaft inside the other shaft; - a manually operated fixation element acting on the clamp element for exerting said fast gripping action; characterized in that - each ball and socket joint is structured to allow an angular movement of the corresponding connector (201; 202) with a spherical angle up to at least 90°.
An exhaust stack pipe, characterized in that the stack pipe has an upper end and lateral openings adjacent the upper end, a curved cover pipe of greater diameter than the stack pipe overlying the lateral openings and shaped to prevent rain from falling directly onto the upper end of the stack pipe, and a flow diverter of lesser diameter than the cover pipe mounted within the cover pipe to overlie the end of the stack pipe, the flow diverter comprising a tapering deflector extending into the stack pipe to divert exhaust gases to flow evenly into the cover pipe through the lateral openings in the stack pipe.