mhurhangee/patent-ind-claim-en huggingface dataset:
A method comprising: performing, by a base station, BS , a precoding to a plurality of signals based on a codebook; and transmitting, by the BS via a two-dimensional, 2D, antenna array, the plurality of signals to at least one user equipment, UE (111-116), wherein the codebook is designed with one-dimensional 4-Tx and 2D antenna elements, and wherein the codebook comprises a rank 1 double codebook W 1 W 2 , and wherein the rank 1 double codebook includes an outer codebook W 2 , and wherein co-phasing factors in the outer codebook W 2 are determined based on a beam selection index and a number of times of beams appearing in codewords of codebook W 1 . performing, by a base station, BS , a precoding to a plurality of signals based on a codebook; and transmitting, by the BS via a two-dimensional, 2D, antenna array, the plurality of signals to at least one user equipment, UE (111-116), wherein the codebook is designed with one-dimensional 4-Tx and 2D antenna elements, and wherein the codebook comprises a rank 1 double codebook W 1 W 2 , and wherein the rank 1 double codebook includes an outer codebook W 2 , and wherein co-phasing factors in the outer codebook W 2 are determined based on a beam selection index and a number of times of beams appearing in codewords of codebook W 1 .
An apparatus for delivering therapeutic agent to an eye, wherein the apparatus comprises: (a) a body ; (b) a flexible cannula adapted to be advanced distally relative to the body, wherein the cannula is sized and configured to be inserted and advanced between a choroid and a sclera of a patient's eye; (c) a hollow needle comprising a sharp distal end and configured to deliver therapeutic agent to the eye, wherein the needle is slidable within the cannula so as to be advanced from a distal end of the cannula; (d) a cannula actuation assembly , wherein the cannula actuation assembly is operable to advance the cannula relative to the body ; and (e) a needle actuation assembly , wherein the needle actuation assembly is operable to advance the needle relative to the cannula , wherein the apparatus is configured such that a user can advance the cannula using the cannula actuation assembly, then advance the needle relative to the cannula using the needle actuation assembly, and then deliver medicament to the eye through the hollow needle. (a) a body ; (b) a flexible cannula adapted to be advanced distally relative to the body, wherein the cannula is sized and configured to be inserted and advanced between a choroid and a sclera of a patient's eye; (c) a hollow needle comprising a sharp distal end and configured to deliver therapeutic agent to the eye, wherein the needle is slidable within the cannula so as to be advanced from a distal end of the cannula; (d) a cannula actuation assembly , wherein the cannula actuation assembly is operable to advance the cannula relative to the body ; and (e) a needle actuation assembly , wherein the needle actuation assembly is operable to advance the needle relative to the cannula ,
An apparatus for encoding a sequence including information bits into a sequence of matrices, wherein the apparatus is configured to: - generate a MxN matrix U N h , wherein M=N/2, wherein in each row 0≤i<M of U N h each bit position 0≤j<M contains an information bit of the input sequence or a frozen bit depending on a set of frozen bit indices F of a polar code of length N associated with that row, wherein the bits x ij , for 0≤i<M and 0≤j<N-M form a matrix U h+1 , while the bits x ij for 0≤i<M and M≤j<N form a matrix X h ' ; - encode each row of U N h on the basis of the polar code of length N associated with that row, in order to obtain an encoded matrix X N h , wherein the bits x ij of X N h for 0≤i<M and 0≤j<N-M form a matrix X h+1 ' while the bits x ij for 0≤i<M and M≤j<N form a matrix X h ; - transmit the matrix X h ; - generate a NxM matrix U N h+1 , wherein in each column 0≤j<M of U N h+1 each bit position 0≤i<N contains an information bit of the input sequence or a frozen bit depending on a set of frozen bit indices F of the polar code of length N associated with that column, wherein the bits x ij , for 0≤j<M and 0≤i<N-M form a matrix U h+2 , while the bits x ij for 0≤j<M and N-M≤i<N form the matrix X h+1 ' ; - encode each column of U N h+1 on the basis of the polar code of length N associated with that column, in order to obtain an encoded matrix X N h+1 , wherein the bits x ij of X N h+1 for 0≤j<M and 0≤i<N-M form a matrix X h+2 ' while the bits x ij for 0≤j<M and N-M≤j<N form a matrix X h+1 ; - transmit the matrix X h+1 ; and - wherein the polar encoding is based on a non-systematic polar encoding. - generate a MxN matrix U N h , wherein M=N/2, wherein in each row 0≤i<M of U N h each bit position 0≤j<M contains an information bit of the input sequence or a frozen bit depending on a set of frozen bit indices F of a polar code of length N associated with that row, wherein the bits x ij , for 0≤i<M and 0≤j<N-M form a matrix U h+1 , while the bits x ij for 0≤i<M and M≤j<N form a matrix X h ' ; - encode each row of U N h on the basis of the polar code of length N associated with that row, in order to obtain an encoded matrix X N h , wherein the bits x ij of X N h for 0≤i<M and 0≤j<N-M form a matrix X h+1 ' while the bits x ij for 0≤i<M and M≤j<N form a matrix X h ; - transmit the matrix X h ; - generate a NxM matrix U N h+1 , wherein in each column 0≤j<M of U N h+1 each bit position 0≤i<N contains an information bit of the input sequence or a frozen bit depending on a set of frozen bit indices F of the polar code of length N associated with that column, wherein the bits x ij , for 0≤j<M and 0≤i<N-M form a matrix U h+2 , while the bits x ij for 0≤j<M and N-M≤i<N form the matrix X h+1 ' ; - encode each column of U N h+1 on the basis of the polar code of length N associated with that column, in order to obtain an encoded matrix X N h+1 , wherein the bits x ij of X N h+1 for 0≤j<M and 0≤i<N-M form a matrix X h+2 ' while the bits x ij for 0≤j<M and N-M≤j<N form a matrix X h+1 ; - transmit the matrix X h+1 ; and - wherein the polar encoding is based on a non-systematic polar encoding.
A recombinant adeno-associated virus (rAAV) particle for use in a method of therapy, said method comprising delivering a heterologous nucleic acid to the eye of an individual, wherein said method comprises administering said recombinant adeno-associated virus (rAAV) particle to the subretina of the individual, wherein the rAAV particle comprises a) a recombinant AAV (rAAV) capsid comprising AAV2 capsid proteins comprising one or more amino acid substitutions at one or more of positions R484, R487, K527, K532, R585 and/or R588, numbering based on VP1 numbering of AAV2, wherein the one of more amino acid substitutions is with a hydrophobic amino acid residue, and wherein the one or more amino acid substitutions reduces binding of the rAAV particle to a heparan sulfate proteoglycan, and b) a rAAV vector comprising the heterologous nucleic acid and at least one AAV inverted terminal repeat. a) a recombinant AAV (rAAV) capsid comprising AAV2 capsid proteins comprising one or more amino acid substitutions at one or more of positions R484, R487, K527, K532, R585 and/or R588, numbering based on VP1 numbering of AAV2, wherein the one of more amino acid substitutions is with a hydrophobic amino acid residue, and wherein the one or more amino acid substitutions reduces binding of the rAAV particle to a heparan sulfate proteoglycan, and b) a rAAV vector comprising the heterologous nucleic acid and at least one AAV inverted terminal repeat.
Driven linear axis as a robot base, comprising a housing which has a linear rail guide with two profiled rails , on which a carriage is arranged such that it can be moved linearly back and forth by means of a transport device, wherein the carriage has a guide body with two lateral runners and a multifunctional interface , wherein the carriage is guided between the two profiled rails by means of the two lateral runners , wherein the transport device comprises a belt circulating in the housing and guided over two wheels , wherein at least one wheel is designed as a drive wheel , wherein a drive device has a torque-locked rotational connection to the drive wheel , wherein the multifunctional interface of the carriage has a connection side , which comprises a mechanical interface (132, 133; 232, 233) and a media interface (134, 135, 136; 234, 235, 236), and wherein, within the housing , at least one media-dragging device that can be moved back and forth leads a media path to the media interface (134, 135, 136; 234, 235, 236), characterized in that the drive device is configured in the form of a drive cartridge within the drive wheel . wherein the carriage has a guide body with two lateral runners and a multifunctional interface , wherein the carriage is guided between the two profiled rails by means of the two lateral runners , wherein the transport device comprises a belt circulating in the housing and guided over two wheels , wherein at least one wheel is designed as a drive wheel , wherein a drive device has a torque-locked rotational connection to the drive wheel , wherein the multifunctional interface of the carriage has a connection side , which comprises a mechanical interface (132, 133; 232, 233) and a media interface (134, 135, 136; 234, 235, 236), and wherein, within the housing , at least one media-dragging device that can be moved back and forth leads a media path to the media interface (134, 135, 136; 234, 235, 236), characterized in that the drive device is configured in the form of a drive cartridge within the drive wheel .
Stereolithography apparatus, comprising: - a container to receive a fluid material curable by irradiation, - a substrate plate , - an actuator mechanism to generate a relative movement between the container and the substrate plate, - an irradiation apparatus to selectively irradiate the material arranged in the container, the irradiation apparatus comprising ▪ a radiation source, - a control unit to control the irradiation apparatus, wherein the actuator mechanism and the irradiation apparatus are fastened to a frame apparatus and wherein the container and the substrate plate are combined into an assembly and the assembly made of the container and the substrate plate is inserted together into the frame apparatus, detachably fastened therein by means of a fastening apparatus (13a, b, 15) and to be removed together from the frame apparatus, characterised in that the irradiation apparatus comprises an imaging mask mechanism, wherein the container has a base plate permeable to the radiation of the irradiation apparatus and the irradiation apparatus is formed to introduce the irradiation from below into the container. - a container to receive a fluid material curable by irradiation, - a substrate plate , - an actuator mechanism to generate a relative movement between the container and the substrate plate, - an irradiation apparatus to selectively irradiate the material arranged in the container, the irradiation apparatus comprising ▪ a radiation source, - a control unit to control the irradiation apparatus,
Image recording system for recording an image of an identification document , the image recording system comprising: a document support for the identification document ; an illumination device for illuminating the document support with a first light and a second light ; an image recording camera , which is configured to record a first image recording of the identification document when illuminated with the first light and a second image recording of the identification document when illuminated with the second light ; and a processor , which is configured to generate a difference image of the first image recording and the second image recording for detecting the light reflection, and to detect the light reflection in the corresponding image section of the difference image when an image characteristic in the image section of the difference image reaches a threshold value, wherein the processor is configured to detect a light reflection in an image section of the first image recording , and, in response to the detection of the light reflection, to overlay the image section of the first image recording with a corresponding image section of the second image recording in order to obtain a corrected first image recording . a document support for the identification document ; an illumination device for illuminating the document support with a first light and a second light ; an image recording camera , which is configured to record a first image recording of the identification document when illuminated with the first light and a second image recording of the identification document when illuminated with the second light ; and a processor , which is configured to generate a difference image of the first image recording and the second image recording for detecting the light reflection, and to detect the light reflection in the corresponding image section of the difference image when an image characteristic in the image section of the difference image reaches a threshold value, wherein the processor is configured to detect a light reflection in an image section of the first image recording , and, in response to the detection of the light reflection, to overlay the image section of the first image recording with a corresponding image section of the second image recording in order to obtain a corrected first image recording .
A vibration damping device for railway vehicle suppressing vibration of a body (B) of a railway vehicle, the vibration damping device for railway vehicle comprising: an actuator (A) including: a cylinder adapted to be coupled to one of a truck (Tf, Tr) and the body (B) of the railway vehicle; a piston slidably inserted into the cylinder ; a rod inserted into the cylinder and coupled to the piston and adapted to be coupled to another one of the truck (Tf, Tr) and the body (B); a rod-side chamber and a piston-side chamber partitioned by the piston inside the cylinder ; a tank ; a hydraulic fluid; a first on-off valve provided in a middle of a first passage that communicates between the rod-side chamber and the piston-side chamber ; a second on-off valve provided in a middle of a second passage that communicates between the piston-side chamber and the tank ; and a pump capable of supplying the hydraulic fluid into the rod-side chamber ; and a damper circuit (D) adapted to cause the actuator (A) to function as a damper under a state in which the first on-off valve and the second on-off valve are closed, characterized in that the hydraulic fluid has such kinematic viscosity-temperature characteristics that a kinematic viscosity of the hydraulic fluid ranges from 7 mm 2 /s to 50 mm 2 /s in a temperature range of from 20°C to 60°C, and the device comprises a rotational speed determining section adapted to rotate and to drive the pump at predetermined normal rotational speed, and to rotate and drive the pump at rotational speed lower than the normal rotational speed when the kinematic viscosity of the hydraulic fluid in the actuator (A) exceeds 50 mm 2 /s. an actuator (A) including: a cylinder adapted to be coupled to one of a truck (Tf, Tr) and the body (B) of the railway vehicle; a piston slidably inserted into the cylinder ; a rod inserted into the cylinder and coupled to the piston and adapted to be coupled to another one of the truck (Tf, Tr) and the body (B); a rod-side chamber and a piston-side chamber partitioned by the piston inside the cylinder ; a tank ; a hydraulic fluid; a first on-off valve provided in a middle of a first passage that communicates between the rod-side chamber and the piston-side chamber ; a second on-off valve provided in a middle of a second passage that communicates between the piston-side chamber and the tank ; and a pump capable of supplying the hydraulic fluid into the rod-side chamber ; and a damper circuit (D) adapted to cause the actuator (A) to function as a damper under a state in which the first on-off valve and the second on-off valve are closed, characterized in that the hydraulic fluid has such kinematic viscosity-temperature characteristics that a kinematic viscosity of the hydraulic fluid ranges from 7 mm 2 /s to 50 mm 2 /s in a temperature range of from 20°C to 60°C, and the device comprises a rotational speed determining section adapted to rotate and to drive the pump at predetermined normal rotational speed, and to rotate and drive the pump at rotational speed lower than the normal rotational speed when the kinematic viscosity of the hydraulic fluid in the actuator (A) exceeds 50 mm 2 /s.
Aircraft stabilizer (15; 17) comprising a leading edge , a torsion box and a trailing edge ; - the leading edge (41; 61) being configured with an aerodynamic shape suitable to promote a laminar flow on its surface; - the lateral skins (45a, 45b; 65a, 65b) of the torsion box (43; 63) including joggled areas (53a, 53b; 73a, 73b) as attachment areas of the leading edge (41; 61); wherein: - the joggled areas (53a, 53b; 73a, 73b) are arranged in a rearward position with respect to the forward most spar of the aircraft stabilizer (15; 17), characterised in that - the torsion box comprises a rounded front spar , a rear spar and intermediate spars and their lateral skins include recessed areas extending from at least the first intermediate spar to the rounded front spar to allow the accommodation of the leading edge over them; - the joggled areas are arranged in said recessed areas in a rearward position with respect to the rounded front spar . - the leading edge (41; 61) being configured with an aerodynamic shape suitable to promote a laminar flow on its surface; - the lateral skins (45a, 45b; 65a, 65b) of the torsion box (43; 63) including joggled areas (53a, 53b; 73a, 73b) as attachment areas of the leading edge (41; 61); wherein: - the joggled areas (53a, 53b; 73a, 73b) are arranged in a rearward position with respect to the forward most spar of the aircraft stabilizer (15; 17), characterised in that - the torsion box comprises a rounded front spar , a rear spar and intermediate spars and their lateral skins include recessed areas extending from at least the first intermediate spar to the rounded front spar to allow the accommodation of the leading edge over them; - the joggled areas are arranged in said recessed areas in a rearward position with respect to the rounded front spar .
A process for producing a ring-opening polymerization product which comprises the steps of: a) providing a reaction product of at least one polyisocyanate and 2-oxo-1,3-dioxolane-4-carboxylic acid; and b) subjecting said reaction product to a temperature within the range of from 40 to 150 °C in the presence of a catalytic amount of at least one non-nucleophilic base. a) providing a reaction product of at least one polyisocyanate and 2-oxo-1,3-dioxolane-4-carboxylic acid; and b) subjecting said reaction product to a temperature within the range of from 40 to 150 °C in the presence of a catalytic amount of at least one non-nucleophilic base.
A process comprising: placing a sleeve bag on valve assembly (SBoV) in a blow mold apparatus having two opposing and movable molds , the SBoV comprising a valve seat , a bag , and an elastic sleeve disposed around the bag, the elastic sleeve providing a pressure on the bag; extending a parison of flowable polymeric material around the SBoV and between the opposing molds; moving the opposing molds to a closed position; pressing an upstream portion of the parison against the valve seat; blow molding a downstream portion of the parison into a container-shape within the closed mold; and forming a container with the valve seat melt bonded to a neck portion of the container. placing a sleeve bag on valve assembly (SBoV) in a blow mold apparatus having two opposing and movable molds , the SBoV comprising a valve seat , a bag , and an elastic sleeve disposed around the bag, the elastic sleeve providing a pressure on the bag; extending a parison of flowable polymeric material around the SBoV and between the opposing molds; moving the opposing molds to a closed position; pressing an upstream portion of the parison against the valve seat; blow molding a downstream portion of the parison into a container-shape within the closed mold; and forming a container with the valve seat melt bonded to a neck portion of the container.
A syringe , comprising: a body for receiving a medicament; a flange assembly fixedly disposed in said body , said flange assembly including a handle , a wall extending downwardly from said handle into said body , and a bore extending through said flange assembly ; and a plunger movably connected to said bore of said flange assembly to draw in and dispense the medicament, said plunger including a plurality of dose setting indicators disposed thereon characterized in that the handle extends out of said body and that one of said plurality of dose setting indicators is visible through a window in the wall of window said flange assembly . a body for receiving a medicament; a flange assembly fixedly disposed in said body , said flange assembly including a handle , a wall extending downwardly from said handle into said body , and a bore extending through said flange assembly ; and a handle , a wall extending downwardly from said handle into said body , and a bore extending through said flange assembly ; and a plunger movably connected to said bore of said flange assembly to draw in and dispense the medicament, said plunger including a plurality of dose setting indicators disposed thereon characterized in that the handle extends out of said body and that one of said plurality of dose setting indicators is visible through a window in the wall of window said flange assembly .
A method of making a positive electrode, comprising: - coating a slurry on a collector, the slurry being formed from an electrode formulation and a liquid such that the slurry comprises particles dispersed within the liquid; and - drying the coating on the collector to form the positive electrode; wherein the electrode formulation comprises at least one electrode active material, a conductive carbon source, an organic polymeric binder, and a water-soluble polymer, and wherein the liquid comprises a mixture of water and an alcohol, wherein the alcohol is present in an amount between 0.1% by weight and 10% by weight, based on the weight of the slurry. - coating a slurry on a collector, the slurry being formed from an electrode formulation and a liquid such that the slurry comprises particles dispersed within the liquid; and - drying the coating on the collector to form the positive electrode; wherein the electrode formulation comprises at least one electrode active material, a conductive carbon source, an organic polymeric binder, and a water-soluble polymer, and wherein the liquid comprises a mixture of water and an alcohol, wherein the alcohol is present in an amount between 0.1% by weight and 10% by weight, based on the weight of the slurry.
Piston fuel pump for an internal combustion engine having a pump cylinder and a pump piston , which can be moved axially in the pump cylinder , and having a working chamber delimited by the pump piston , wherein there is a seal on the pump piston , which seals the working chamber off from a low-pressure region, characterized in that the seal is applied directly to the pump piston by means of an injection moulding method, and in that the end section of the pump piston adjacent to the working chamber has a first surface structure and the seal has a second surface structure , and the first surface structure and the second surface structure are complementary to one another and/or engage in one another; and in that the first surface structure is a knurled structure or in that the first surface structure is a groove or wave structure running radially around the end section of the pump piston .