mhurhangee/ep-ind-claims huggingface dataset:
A method in a base station for phase compensation in beamforming in a multi-antenna Time Division Duplex, TDD, communication network, comprising the steps of: estimating, in a first transmission mode, a first phase shift between a first antenna port N i, i=1,..., M-1 and a reference antenna port N 0 in uplink (Φ+θ) based on a measurement of a first Sounding Reference Signal, SRS; estimating, in the first transmission mode, a second phase shift between the first antenna port N i and the reference antenna port N 0 in downlink (Φ+ξ) based on a channel state information feedback from a User Equipment; calculating a parameterl, Δ, indicative of a difference between the first phase shift (Φ+θ) and the second phase shift (Φ+ξ); estimating, in a second transmission mode, a third phase shift between the first antenna port N i and the reference antenna port N 0 in uplink (Φ'+θ) based on a measurement of a second SRS; calculating, in the second transmission mode, a fourth phase shift between the first antenna port N i and the reference antenna port N 0 in downlink (Φ'+ξ) as a difference between the third phase shift (Φ'+θ) and the parameter, Δ; and compensating, in the second transmission mode, the phase of input signal on the first antenna port N i by the fourth phase shift (Φ'+ξ) for beamforming. estimating, in a first transmission mode, a first phase shift between a first antenna port N i, i=1,..., M-1 and a reference antenna port N 0 in uplink (Φ+θ) based on a measurement of a first Sounding Reference Signal, SRS; estimating, in the first transmission mode, a second phase shift between the first antenna port N i and the reference antenna port N 0 in downlink (Φ+ξ) based on a channel state information feedback from a User Equipment; calculating a parameterl, Δ, indicative of a difference between the first phase shift (Φ+θ) and the second phase shift (Φ+ξ); estimating, in a second transmission mode, a third phase shift between the first antenna port N i and the reference antenna port N 0 in uplink (Φ'+θ) based on a measurement of a second SRS; calculating, in the second transmission mode, a fourth phase shift between the first antenna port N i and the reference antenna port N 0 in downlink (Φ'+ξ) as a difference between the third phase shift (Φ'+θ) and the parameter, Δ; and compensating, in the second transmission mode, the phase of input signal on the first antenna port N i by the fourth phase shift (Φ'+ξ) for beamforming.
A Schottky diode comprising, between a lower surface and an upper surface: a doped silicon support (31, 31a); a non-doped GaN layer; an AlGaN layer formed on the GaN layer; first metallizations forming ohmic contacts with the AlGaN layer and second metallizations forming Schottky contacts with the AlGaN layer, the first and second metallizations delimiting, in top view, one or several patterns formed in the AlGaN layer; first vias extending from the second metallizations towards the upper surface; second vias extending from the first metallizations towards the lower surface, the second vias being electrically in contact, directly or indirectly, with the silicon support; a metallization made on the upper surface and electrically connected to the second metallizations by the first vias; a metallization made on the lower surface and in contact with the silicon support; the diode being characterized in that it comprises a non-doped silicon layer (34, 34a) between the silicon support and the GaN layer. a doped silicon support (31, 31a); a non-doped GaN layer; an AlGaN layer formed on the GaN layer; first metallizations forming ohmic contacts with the AlGaN layer and second metallizations forming Schottky contacts with the AlGaN layer, the first and second metallizations delimiting, in top view, one or several patterns formed in the AlGaN layer; first vias extending from the second metallizations towards the upper surface; second vias extending from the first metallizations towards the lower surface, the second vias being electrically in contact, directly or indirectly, with the silicon support; a metallization made on the upper surface and electrically connected to the second metallizations by the first vias; a metallization made on the lower surface and in contact with the silicon support; the diode being characterized in that it comprises a non-doped silicon layer (34, 34a) between the silicon support and the GaN layer.
A shelf-stable, liquid whitening composition comprising titanium dioxide and a stabilizing system that includes: a gum component in an amount sufficient to suspend the whitening agent both in the liquid whitening composition and in an aqueous media to which the liquid whitening composition is added; an emulsifying component in an amount sufficient to maintain emulsion stability of the whitening composition and emulsion stability of the whitening composition in the aqueous media; and a cellulose component including a blend of microcrystalline cellulose and carboxymethylcellulose in an amount of 0.1 to 1 percent by weight of the composition; wherein the stabilizing system maintains the liquid whitening composition in a homogeneous state in the composition for at least 9 months at ambient temperatures, and further wherein the stabilizing system provides for suspension and emulsion of the whitening composition in the aqueous media. a gum component in an amount sufficient to suspend the whitening agent both in the liquid whitening composition and in an aqueous media to which the liquid whitening composition is added; an emulsifying component in an amount sufficient to maintain emulsion stability of the whitening composition and emulsion stability of the whitening composition in the aqueous media; and a cellulose component including a blend of microcrystalline cellulose and carboxymethylcellulose in an amount of 0.1 to 1 percent by weight of the composition; wherein the stabilizing system maintains the liquid whitening composition in a homogeneous state in the composition for at least 9 months at ambient temperatures, and further wherein the stabilizing system provides for suspension and emulsion of the whitening composition in the aqueous media.
A computer-implemented method for performing a cryptographic operation by a computing device (102, 302, 502), the method comprising: receiving, at a protected application (108, 306, 520) executing on the computing device, from a hardware security module, HSM, a cryptographic key to be used in performing the cryptographic operation in response to future requests, the computing device storing instructions of the protected application within a secure memory space (110, 308, 518), wherein the secure memory space is allocated and managed by a chip set (103, 303, 510) of the computing device; generating, by the chip set, an encrypted key using the cryptographic key; receiving, at a network interface of the computing device from a requesting device, a first request to perform the cryptographic operation on first data in the first request; retrieving, by the protected application using the chip set, the encrypted key from the secure memory space; performing, by the protected application, the cryptographic operation on the first data using the encrypted key to obtain encrypted first data; and sending the encrypted first data to the requesting device; wherein the HSM is distinct from the computing device. receiving, at a protected application (108, 306, 520) executing on the computing device, from a hardware security module, HSM, a cryptographic key to be used in performing the cryptographic operation in response to future requests, the computing device storing instructions of the protected application within a secure memory space (110, 308, 518), wherein the secure memory space is allocated and managed by a chip set (103, 303, 510) of the computing device; generating, by the chip set, an encrypted key using the cryptographic key; receiving, at a network interface of the computing device from a requesting device, a first request to perform the cryptographic operation on first data in the first request; retrieving, by the protected application using the chip set, the encrypted key from the secure memory space; performing, by the protected application, the cryptographic operation on the first data using the encrypted key to obtain encrypted first data; and sending the encrypted first data to the requesting device; wherein the HSM is distinct from the computing device.
A toothbrush, comprising a tufted portion in which a plurality of tufts (4, 5, 6, 7) formed of bristles made of synthetic resin are fixed to a head portion of a toothbrush body made of synthetic resin, some of the plurality of tufts having substantially the same horizontal cross sectional shape, and being arranged adjacent to each other in a central axis direction of the toothbrush in such a manner that a distance between centers of the tufts is 5 to 12 mm, wherein a horizontal cross sectional shape of the tufts having the same cross sectional shape and arranged adjacent to each other in the central axis direction of the toothbrush in such a manner that the distance between the centers of the tufts becomes equal to the length in a width direction of a tooth is a substantially triangular cross sectional shape, the tufts having a substantially triangular cross sectional shape are fixed to a head portion while a tapered part of a substantially triangular cross sectional shape directing in the same direction wherein the tufts having a substantially triangular cross sectional shape have a substantially triangular cross sectional shape which is tapered from the outer edge of the head portion toward the central axis of the toothbrush, wherein tufts having an elongated cross sectional shape extending in the central axis direction of the toothbrush are arranged between a plurality of tufts having a triangular cross sectional shape and arranged in the central axis direction of the toothbrush, and wherein the tuft having an elongated cross section is arranged at the outer edge of the head portion relative to the tuft having a triangular cross section.
A method performed by a control unit (101,201,211,221,400) of a physical access control system (100,200), PACS, said PACS comprising at least one reader (103,105,107,203,213,223), the method comprising: - obtaining a first indication that the at least one reader requires reader configuration information, - obtaining, in response to said first indication, the required reader configuration information, - determining a protocol (108,110) with which the at least one reader is capable of communicating with the control unit, - interpreting the required reader configuration information into protocol specific data, and - transmitting, to the at least one reader, using the determined protocol, the protocol specific data, the method being characterized in that: - said obtaining of said first indication comprises reception, from a user interface in the control unit, user input that indicates that the at least one reader requires said reader configuration information, and in that the method comprises: - providing, to the at least one reader, prior to the reception of the user input that indicates that the at least one reader requires said reader configuration information, an internet protocol, IP, address of the control unit for displaying in a user interface in the at least one reader. - obtaining a first indication that the at least one reader requires reader configuration information, - obtaining, in response to said first indication, the required reader configuration information, - determining a protocol (108,110) with which the at least one reader is capable of communicating with the control unit, - interpreting the required reader configuration information into protocol specific data, and - transmitting, to the at least one reader, using the determined protocol, the protocol specific data, the method being characterized in that: - said obtaining of said first indication comprises reception, from a user interface in the control unit, user input that indicates that the at least one reader requires said reader configuration information, and in that the method comprises: - providing, to the at least one reader, prior to the reception of the user input that indicates that the at least one reader requires said reader configuration information, an internet protocol, IP, address of the control unit for displaying in a user interface in the at least one reader. - providing, to the at least one reader, prior to the reception of the user input that indicates that the at least one reader requires said reader configuration information, an internet protocol, IP, address of the control unit for displaying in a user interface in the at least one reader.
A water soluble construct of the structure F-S 1 -S 2 -L where F is a glycotope, S 1 is 2-aminoethyl, 3-aminopropyl, 4-aminobutyl, or 5-aminopentyl, S 2 is -CO(CH 2) 2 CO-, -CO(CH 2) 3 CO-, -CO(CH 2) 4 CO- or - CO(CH 2) 5 CO-, and L is phosphatidylethanolamine.
A shuttlecock, comprising: a cock unit, a feather support, and a feather unit all connected together, wherein said cock unit and said feather support are able to be either made and formed integrally in one step or made independently in separate steps and then connected together, wherein said feather unit is inserted into said feather support, and wherein said feather unit is made of feathers selected from a group selected from natural goose feathers, primaries of duck wings and synthetic materials, said feather unit comprising: an upper portion defining a feather member; a bottom portion defining a shaft member; and a stem portion; said shuttlecock characterized in that said stem portion is internally and externally coated with reinforcing materials such that said reinforcing material for coating said stem portion internally is high polymer and said reinforcing material for coating said stem portion externally is reinforcing glue. a cock unit, a feather support, and a feather unit all connected together, wherein said cock unit and said feather support are able to be either made and formed integrally in one step or made independently in separate steps and then connected together, wherein said feather unit is inserted into said feather support, and wherein said feather unit is made of feathers selected from a group selected from natural goose feathers, primaries of duck wings and synthetic materials, said feather unit comprising: an upper portion defining a feather member; a bottom portion defining a shaft member; and a stem portion; said shuttlecock characterized in that said stem portion is internally and externally coated with reinforcing materials such that said reinforcing material for coating said stem portion internally is high polymer and said reinforcing material for coating said stem portion externally is reinforcing glue. an upper portion defining a feather member; a bottom portion defining a shaft member; and a stem portion; said shuttlecock characterized in that said stem portion is internally and externally coated with reinforcing materials such that said reinforcing material for coating said stem portion internally is high polymer and said reinforcing material for coating said stem portion externally is reinforcing glue.
An apparatus arranged in use in a wooden pole for reducing the deflection of said wooden pole when said wooden pole is subjected to a lateral tensile load affecting at a particular height, characterised in that the apparatus includes a coupling element receiving said lateral tensile load, a mechanism which is connected to said coupling element and which, on its first arm portion, has a fixing point arranged with the chance to move in the direction of the tensile load, and a fixing point on a second arm portion is arranged with the chance to move in the vertical direction, whereby said arm portions and are interconnected to move by turning around a common axle, and in that the second arm portion is coupled in use by its fixing point to a counterpart adapted to form a base part of said wooden pole by means of a tensile member running in use within said wooden pole.
A positive electrode active material for a lithium ion secondary battery containing lithium nickel manganese complex oxide particles, wherein the lithium nickel manganese complex oxide particles are composed of secondary particles formed of aggregated primary particles of a lithium nickel manganese complex oxide represented by a general formula Li d Ni 1-a-b-c Mn a M b Zr c O 2+α, where M is at least one element selected from Co, W, Mo, Mg, Ca, Al, Ti, Cr, and Ta, and where 0.05 ≦ a < 0.60, 0 ≦ b < 0.60, 0.00003 ≦ c ≦ 0.03, 0.05 ≦ a + b + c ≦ 0.60, 0.95≦d≦1.20, and -0.2 ≦ α ≦ 0.2, wherein at least a portion of zirconium is dispersed in the primary particle, wherein at least one selected from Li 2 ZrO 3 and Li 4 ZrO 4 is present on the surface of the primary particle of the lithium nickel manganese complex oxide particles, and wherein the positive electrode active material for the lithium ion secondary battery contains an amount of excessive lithium obtained by a neutralization titration method of 0.02 mass% or more and 0.09 mass% or less. wherein the lithium nickel manganese complex oxide particles are composed of secondary particles formed of aggregated primary particles of a lithium nickel manganese complex oxide represented by a general formula Li d Ni 1-a-b-c Mn a M b Zr c O 2+α, where M is at least one element selected from Co, W, Mo, Mg, Ca, Al, Ti, Cr, and Ta, and where 0.05 ≦ a < 0.60, 0 ≦ b < 0.60, 0.00003 ≦ c ≦ 0.03, 0.05 ≦ a + b + c ≦ 0.60, 0.95≦d≦1.20, and -0.2 ≦ α ≦ 0.2, wherein at least a portion of zirconium is dispersed in the primary particle, wherein at least one selected from Li 2 ZrO 3 and Li 4 ZrO 4 is present on the surface of the primary particle of the lithium nickel manganese complex oxide particles, and wherein the positive electrode active material for the lithium ion secondary battery contains an amount of excessive lithium obtained by a neutralization titration method of 0.02 mass% or more and 0.09 mass% or less.
A polypeptide comprising a single amino acid having a norbornene group, wherein said norbornene group is present as an amino acid residue of a norbornene lysine, wherein said amino acid is N ε-5-norbornene-2-yloxycarbonyl-L-lysine.
A method executed in a decoder for acquiring a position of a reference block in a decoded version of a reference picture, comprising: - receiving, from an encoder, an approximate position of the reference block; - measuring the smoothness of pixels of the reference block in the approximate position; - comparing the measured smoothness to a threshold value, and - determining that the reference block is smooth, in case the measured smoothness is below the value, or - determining that the reference block is not smooth, and receiving, from the encoder, one or more further bits, thereby providing a refinement of the approximate position of the reference block, in case the measured smoothness exceeds the threshold value. - receiving, from an encoder, an approximate position of the reference block; - measuring the smoothness of pixels of the reference block in the approximate position; - comparing the measured smoothness to a threshold value, and - determining that the reference block is smooth, in case the measured smoothness is below the value, or - determining that the reference block is not smooth, and receiving, from the encoder, one or more further bits, thereby providing a refinement of the approximate position of the reference block, in case the measured smoothness exceeds the threshold value.
A tube fixing structure in which a tube for conveying ink in an inkjet printer is fixed to a joint by means of a fixing member, the joint comprising: a pipe whose first end is fitted into the tube, whose outside diameter is.larger than an inside diameter of the tube and whose outer diameter is constant throughout its entire length or gradually decreases toward the first end thereof to satisfy the following formula: Φ ⁢ 2 - Φ ⁢ 1 / Φ ⁢ 2 ≤ 0.1 where Φ 1 represents an outside diameter of the first end of the pipe; and Φ 2 represents an outside diameter of the second end of the pipe; and a main body that is connected to the second end of the pipe, the fixing member comprising a cylindrical holder made of a flexible material which holds a portion of the tube having the pipe fitted therein by cramping the portion of tube about its outer periphery, the holder having a through hole through which the tube is disposed and a slit formed along one side of the through hole. a pipe whose first end is fitted into the tube, whose outside diameter is.larger than an inside diameter of the tube and whose outer diameter is constant throughout its entire length or gradually decreases toward the first end thereof to satisfy the following formula: Φ ⁢ 2 - Φ ⁢ 1 / Φ ⁢ 2 ≤ 0.1 where Φ 1 represents an outside diameter of the first end of the pipe; and Φ 2 represents an outside diameter of the second end of the pipe; and a main body that is connected to the second end of the pipe, Φ 1 represents an outside diameter of the first end of the pipe; and Φ 2 represents an outside diameter of the second end of the pipe; and a main body that is connected to the second end of the pipe, the fixing member comprising a cylindrical holder made of a flexible material which holds a portion of the tube having the pipe fitted therein by cramping the portion of tube about its outer periphery, the holder having a through hole through which the tube is disposed and a slit formed along one side of the through hole.
A crossflow filtration cassette holder (1;31), comprising a distributor plate (2;32), an end-plate (3;33), a plurality of essentially parallel tie rods (4,6;34,36) connecting said distributor plate with said end-plate, and a compression plate (5;35) slidably mounted on said tie rods between said distributor plate and said end plate, characterized in that at least one (6;36) of said tie rods is slidably or rotatably supported by the distributor and end plates and laterally or rotatably movable in its entirety between an open position or orientation (7;37) without disassembling the tie rods, allowing mounting or removal of a filtration cassette (9;39), and a closed position or orientation (8;38), in which the movable tie rod is in engaged connection with the cassette and locks it in the holder by a locking means (10;40), wherein the locking means (10;40) comprises at least one indentation (10;40) on the cassette (9;39), adapted to engage a movable tie rod (6;36).
A method for preparing a plasma product depleted of one or more thrombogenic factors, comprising the successive steps consisting of: - a filtration-adsorption step; - an ethanol fractionation; and - a precipitation step with caprylic acid. - a filtration-adsorption step; - an ethanol fractionation; and - a precipitation step with caprylic acid.