mhurhangee/ep-ind-claims huggingface dataset:
A separator (10, 20) for a rechargeable lithium battery, comprising: a substrate (12, 22); an organic layer (14, 24) on at least one side of the substrate (12, 22) and comprising an organic material; and an inorganic layer (13, 23a, 23b) on at least one side of the substrate (12, 22) and comprising an inorganic material, wherein the organic material comprises two or more kinds of organic particles having respective melting points that are different from each other, wherein the organic material comprises a polyolefin, a polyolefin derivative, a polyolefin wax, an acryl-based compound, or a mixture thereof and wherein the inorganic material comprises an inorganic particle comprising SiO 2, Al 2 O 3, Al 3, AIO, TiO 2, BaTiO 2, ZnO 2, Mg 2, MgO, Ti 4, aluminum nitride, silicon carbide (SiC), boron nitride, or a mixture thereof. a substrate (12, 22); an organic layer (14, 24) on at least one side of the substrate (12, 22) and comprising an organic material; and an inorganic layer (13, 23a, 23b) on at least one side of the substrate (12, 22) and comprising an inorganic material, wherein the organic material comprises two or more kinds of organic particles having respective melting points that are different from each other, wherein the organic material comprises a polyolefin, a polyolefin derivative, a polyolefin wax, an acryl-based compound, or a mixture thereof and wherein the inorganic material comprises an inorganic particle comprising SiO 2, Al 2 O 3, Al 3, AIO, TiO 2, BaTiO 2, ZnO 2, Mg 2, MgO, Ti 4, aluminum nitride, silicon carbide (SiC), boron nitride, or a mixture thereof.
An apparatus for controlling the injection pressure of an aqueous polymeric solution in an oil well, the said apparatus being formed by: - At least one pressure modulation valve allowing a maximum pressure loss of 5 bars per valve with practically no mechanical deterioration, the said valve(s) being connected in line with; - A tube, the purpose of the apparatus being that of being able to reduce the pressure to 100 bars with total mechanical deterioration of less than 10%, characterized in that the tube contains vortex modules, each creating a maximum pressure loss of 5 bars, with practically no mechanical deterioration, a vortex module being a section of tube, which is closed at one end thereof by a cap perforated with a hole, and which can be inserted into the tube. - At least one pressure modulation valve allowing a maximum pressure loss of 5 bars per valve with practically no mechanical deterioration, the said valve(s) being connected in line with; - A tube,
A system for managing resource use in a Distributed Antenna System, the system comprising: a plurality of Digital Remote Units, DRUs,; and a Digital Access Unit, DAU, configured to communicate with at least one of the DRUs, the DAU coupled to a plurality of sectors, wherein the DAU is configured to: assign a DRU of the plurality of DRUs to a first sector of the plurality of sectors; determine a first power of a signal from the DRU to the first sector of the plurality of sectors; determine a second power of the signal from the DRU to a second sector of the plurality of sectors; and reassign the DRU from the first sector to the second sector by: gradually decreasing the power of the signal from the DRU to the first sector, and gradually increasing the power of the signal from the DRU to the second sector. a plurality of Digital Remote Units, DRUs,; and a Digital Access Unit, DAU, configured to communicate with at least one of the DRUs, the DAU coupled to a plurality of sectors, wherein the DAU is configured to: assign a DRU of the plurality of DRUs to a first sector of the plurality of sectors; determine a first power of a signal from the DRU to the first sector of the plurality of sectors; determine a second power of the signal from the DRU to a second sector of the plurality of sectors; and reassign the DRU from the first sector to the second sector by: gradually decreasing the power of the signal from the DRU to the first sector, and gradually increasing the power of the signal from the DRU to the second sector. assign a DRU of the plurality of DRUs to a first sector of the plurality of sectors; determine a first power of a signal from the DRU to the first sector of the plurality of sectors; determine a second power of the signal from the DRU to a second sector of the plurality of sectors; and reassign the DRU from the first sector to the second sector by: gradually decreasing the power of the signal from the DRU to the first sector, and gradually increasing the power of the signal from the DRU to the second sector. gradually decreasing the power of the signal from the DRU to the first sector, and gradually increasing the power of the signal from the DRU to the second sector.
A tire (2, 2a, 2b, 2c, 72) comprising: a tread configured to come into contact with a road surface; a pair of sidewalls each connected to an end of the tread and located radially inward of the tread; a pair of beads (10, 74) each located radially inward of the sidewall; a carcass located inward of the tread and the pair of sidewalls and extending on and between a first bead (10, 74) and a second bead (10, 74) out of the pair of beads (10, 74); a belt located between the tread and the carcass in a radial direction; an inner liner located inward of the carcass; and an insulation located between the carcass and the inner liner, wherein each of the beads (10, 74) includes a core (38, 76) and an apex (40, 78) located radially outward of the core (38, 76), the carcass includes one carcass ply, the carcass ply includes a ply body extending between the core (38, 76) of the first bead (10, 74) and the core (38, 76) of the second bead (10, 74), and a pair of turned-up portions connected to the ply body and turned up at the cores (38, 76), the carcass ply includes a plurality of carcass cords aligned with each other and a topping rubber covering the carcass cords, and the insulation is located between the first bead (10, 74) and the second bead (10, 74), characterized in that each of the carcass cords has a total fineness of not less than 6000 dtex and not greater than 9000 dtex, and a ratio (ta/td) of a thickness (ta) of the topping rubber located between the insulation and the carcass cords to a thickness (td) of the insulation is not less than 0.2 and not greater than 0.6. a tread configured to come into contact with a road surface; a pair of sidewalls each connected to an end of the tread and located radially inward of the tread; a pair of beads (10, 74) each located radially inward of the sidewall; a carcass located inward of the tread and the pair of sidewalls and extending on and between a first bead (10, 74) and a second bead (10, 74) out of the pair of beads (10, 74); a belt located between the tread and the carcass in a radial direction; an inner liner located inward of the carcass; and an insulation located between the carcass and the inner liner, wherein each of the beads (10, 74) includes a core (38, 76) and an apex (40, 78) located radially outward of the core (38, 76), the carcass includes one carcass ply, the carcass ply includes a ply body extending between the core (38, 76) of the first bead (10, 74) and the core (38, 76) of the second bead (10, 74), and a pair of turned-up portions connected to the ply body and turned up at the cores (38, 76), the carcass ply includes a plurality of carcass cords aligned with each other and a topping rubber covering the carcass cords, and the insulation is located between the first bead (10, 74) and the second bead (10, 74), characterized in that each of the carcass cords has a total fineness of not less than 6000 dtex and not greater than 9000 dtex, and a ratio (ta/td) of a thickness (ta) of the topping rubber located between the insulation and the carcass cords to a thickness (td) of the insulation is not less than 0.2 and not greater than 0.6.
A high-maneuverability variable-steering tractor comprising a front part which provides a front frame and a rear part which provides a rear frame, articulated to each other in a pivot, said front frame being associated with an engine and a front axle bearing two front wheels, steering with respect to the same, and said rear frame providing a rear axle bearing rear wheels, wherein at least a first double-acting hydraulic cylinder (21 or 22) is provided in correspondence with said front axle, which defines a control for said front wheels; a hydraulic pump and a power steering connected to a steering wheel of the tractor also being provided, at least a second double-acting hydraulic cylinder (40 or 41) being provided between said front frame and said rear frame at said pivot for rotating the front frame with respect to the rear frame, an electronic control unit being provided, and also an oil-flow distribution hydraulic block coming from the pump being operatively connected to angle sensors (37, 39) of a steering angle of said front frame and said rear frame, and a selector being provided which can be actuated by the user for selecting an operating position, characterized in that both said at least one first hydraulic cylinder (21 or 22) and said at least one second hydraulic cylinder (40 or 41) can be simultaneously actuated, as they are arranged in parallel so that it is possible to act on the front steering, on the central steering or on both in order to have the type of steering deemed necessary and selected by the user himself, wherein said steering wheel is connected to said power steering which in turn directly controls said at least one first hydraulic cylinder (21 or 22) for controlling the rotation of said two front steering wheels, said at least one second hydraulic cylinder (40 or 41) being connected to said hydraulic oil-flow distribution block for the parallel actuation of the rear frame with respect to the front frame, said two angle sensors (37, 39) being connected to said electronic control unit which actuates said at least one second hydraulic cylinder (40 or 41) in proportional mode by means of said hydraulic oil-flow distribution block coming from the pump, said selector providing a first operating mode for actuating the front steering only, a second operating mode for simultaneously actuating the front and central steering and a third neutral mode for each passage between a first and a second operating mode and vice versa.
A fitting for attaching to double wall tubes, the fitting comprising: a body having a first surface on a first side of the body and a second surface on a second side of the body; a fitting center port extending through the body for passing a primary fluid flow; a tube connection on the first side of the fitting, the connection comprising: an inner connection protruding from the first surface, wherein the inner connection surrounds the center port for attaching an inner tube; and an outer connection protruding from the first surface, wherein the outer connection surrounds the inner connection for attaching an outer tube; a pad connection extending from the second surface of the fitting, wherein the pad connection surrounds the center port and is adapted to be connected to a mounting pad; an inner seal surrounding the pad connection and adjacent to the second surface of the fitting; a groove in the second surface surrounding the inner connection, wherein the groove is configured to receive an outer seal; a diagnostic port in the second surface for transferring a collected fluid through the body to the outer connection; and characterized in that the inner seal passes over part of the diagnostic port. a body having a first surface on a first side of the body and a second surface on a second side of the body; a fitting center port extending through the body for passing a primary fluid flow; a tube connection on the first side of the fitting, the connection comprising: an inner connection protruding from the first surface, wherein the inner connection surrounds the center port for attaching an inner tube; and an outer connection protruding from the first surface, wherein the outer connection surrounds the inner connection for attaching an outer tube; an inner connection protruding from the first surface, wherein the inner connection surrounds the center port for attaching an inner tube; and an outer connection protruding from the first surface, wherein the outer connection surrounds the inner connection for attaching an outer tube; a pad connection extending from the second surface of the fitting, wherein the pad connection surrounds the center port and is adapted to be connected to a mounting pad; an inner seal surrounding the pad connection and adjacent to the second surface of the fitting; a groove in the second surface surrounding the inner connection, wherein the groove is configured to receive an outer seal; a diagnostic port in the second surface for transferring a collected fluid through the body to the outer connection; and characterized in that the inner seal passes over part of the diagnostic port.
A method for performing handover by a terminal in a digital broadcasting system, the method comprising the steps of: measuring (702, 802, 1002) strength of a received signal from a serving broadcast transmitter while receiving a broadcast service from the serving broadcast transmitter of the broadcasting system, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service from the serving broadcast transmitter when the measured strength of the received signal is greater than the reference value; characterised by sending (703, 803, 1003) a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing (705, 811) a handover from the serving broadcast transmitter to a target broadcast transmitter of the broadcasting system upon receipt of an accept message for the handover start request for the broadcasting system from the base station; wherein the accept message is received from the base station if the terminal is located in a handover region of the broadcasting system. measuring (702, 802, 1002) strength of a received signal from a serving broadcast transmitter while receiving a broadcast service from the serving broadcast transmitter of the broadcasting system, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service from the serving broadcast transmitter when the measured strength of the received signal is greater than the reference value; characterised by sending (703, 803, 1003) a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing (705, 811) a handover from the serving broadcast transmitter to a target broadcast transmitter of the broadcasting system upon receipt of an accept message for the handover start request for the broadcasting system from the base station; wherein the accept message is received from the base station if the terminal is located in a handover region of the broadcasting system.
A tension device for applying a tension force to a cable looped at least once around a bone, comprising: a body having first and second sections (21, 22), superior and inferior surfaces (27, 29), and an internal cavity, the first section adapted to secure a first end of the cable and the second section adapted to receive a second end of the cable; and a tension component to apply the tension force to the cable, wherein the tension component is disposed within the cavity and configured to remain implanted in vivo after a surgical procedure in which the tension device is used, the tension component comprising a rotating spool that rotates in a first direction to tension the cable; characterized in that the cavity includes inward facing protrusions adapted to engage with the tension component and prevent rotation in a second direction opposite the first direction. a body having first and second sections (21, 22), superior and inferior surfaces (27, 29), and an internal cavity, the first section adapted to secure a first end of the cable and the second section adapted to receive a second end of the cable; and a tension component to apply the tension force to the cable, wherein the tension component is disposed within the cavity and configured to remain implanted in vivo after a surgical procedure in which the tension device is used, the tension component comprising a rotating spool that rotates in a first direction to tension the cable; characterized in that the cavity includes inward facing protrusions adapted to engage with the tension component and prevent rotation in a second direction opposite the first direction.
A system, comprising: an optical fiber integrated into a conveyance subsystem that is positionable downhole in a wellbore; a Brillouin optical time domain sensor system positionable to monitor temperature and optical fiber strain along the optical fiber using backscattered light signals received from the optical fiber; a fiber optic rotary joint positionable to optically couple the optical fiber with the Brillouin optical time domain sensor system to provide an optical path for the backscattered light signals to reach the Brillouin optical time domain sensor system; and a temporal filtering system positionable to separate temperature components and optical fiber strain components from a temperature and optical fiber strain profile using a rate of change of the temperature components and the optical fiber strain components of the temperature and optical fiber strain profile generated by the Brillouin optical time domain sensor system. an optical fiber integrated into a conveyance subsystem that is positionable downhole in a wellbore; a Brillouin optical time domain sensor system positionable to monitor temperature and optical fiber strain along the optical fiber using backscattered light signals received from the optical fiber; a fiber optic rotary joint positionable to optically couple the optical fiber with the Brillouin optical time domain sensor system to provide an optical path for the backscattered light signals to reach the Brillouin optical time domain sensor system; and a temporal filtering system positionable to separate temperature components and optical fiber strain components from a temperature and optical fiber strain profile using a rate of change of the temperature components and the optical fiber strain components of the temperature and optical fiber strain profile generated by the Brillouin optical time domain sensor system.
An abrasion resistant steel plate with excellent low-temperature toughness and hydrogen embrittlement resistance consisting of, by mass%, C: 0.20 to 0.30%, Si: 0.05 to 0.5%, Mn: 0.5 to 1.5%, Cr: 0.05 to 1.20%, Nb: 0.01 to 0.08%, B: 0.0005 to 0.003%, Al: 0.01 to 0.08%, N: 0.0005 to 0.008%, P: not more than 0.05%, S: not more than 0.005% and O: not more than 0.008%, optionally one, or two or more of Mo: not more than 0.8%, V: not more than 0.2% and Ti: not more than 0.05%, optionally one, or two or more of Nd: not more than 1%, Cu: not more than 1%, Ni: not more than 1%, W: not more than 1%, Ca: not more than 0.005%, Mg: not more than 0.005% and rare earth metal: not more than 0.02%, the balance being Fe and inevitable impurities, the steel plate including fine precipitates 50 nm or less in diameter with a density of 50 or more particles per 100 μm 2, the steel plate having a lath martensitic structure from the surface of the steel plate to at least a depth of 1/4 of the plate thickness, the lath martensitic structure having an average grain size of not more than 20 μm wherein the average grain size is the average grain size of crystal grains surrounded by high-angle grain boundaries having an orientation difference of 15° or more, the steel plate having a Brinell hardness (HBW10/3000) of 401 or more.
Method for screwing a bolt system to a flange connection, wherein the bolt system comprises at least one bolt, a nut and an abutment, wherein the flange connection comprises at least one first flange with at least one first flange recess and a second flange with at least one second flange recess, comprising the steps of a) Determining a bolt system-typical elongation behaviour and determination of a bolt tensioning device-typical compression behaviour, b) Aligning the first flange recess with the second flange recess, c) Inserting the bolt system into the first flange recess and the second flange recess, d) Mounting a bolt tensioning device on the bolt on one nut side of the flange connection, e) Applying a tensile force (Fb) to the bolt until a certain maximum force (Fmax) is reached, and determining an elongation value (Δl) which correlates with a bolt elongation (Δb), a bolt tensioning device compression (Δs) and a flange compression (Δf) of the flange connection, f) Retightening the nut with a specific torque, g) Releasing the tensile force (Fb), h) Repeating steps e) to g.) at least once, and i) Evaluating the values determined for tensile force (Fb) and elongation value (Δl), determining the flange compression (Δf) and use this to determine the flange compression force (Ff). a) Determining a bolt system-typical elongation behaviour and determination of a bolt tensioning device-typical compression behaviour, b) Aligning the first flange recess with the second flange recess, c) Inserting the bolt system into the first flange recess and the second flange recess, d) Mounting a bolt tensioning device on the bolt on one nut side of the flange connection, e) Applying a tensile force (Fb) to the bolt until a certain maximum force (Fmax) is reached, and determining an elongation value (Δl) which correlates with a bolt elongation (Δb), a bolt tensioning device compression (Δs) and a flange compression (Δf) of the flange connection, f) Retightening the nut with a specific torque, g) Releasing the tensile force (Fb), h) Repeating steps e) to g.) at least once, and i) Evaluating the values determined for tensile force (Fb) and elongation value (Δl), determining the flange compression (Δf) and use this to determine the flange compression force (Ff).