mhurhangee/ep-ind-claims huggingface dataset:
A transmitter configured to transmit first signals (Si, Si1) which are to be received by a plurality of first receivers (MS1, MS2, MS3), and second signals (Sj, Si2) which are to be received by a plurality of second receivers by using orthogonal frequency division multiplexing, the transmitter comprising guard interval setting means for adding a first guard interval to the first signal (Si, Si1) and adding a second guard interval to the second signal (Sj, Si2), characterised in that said guard interval setting means is so arranged to set the length of said first guard interval to be wider than a maximum transmission delay difference of the transmission delay differences determined between the transmitter and each of said plurality of first receivers (MS1, MS2, MS3) respectively, and to set the length of said second guard interval to be wider than a maximum transmission delay difference of the transmission delay differences determined between the transmitter and each of said plurality of second receivers respectively.
A dispenser for a beverage comprising: a housing; a faucet received within the housing and having a spout, a fitting for connection to a beverage supply, and a valve operated by a lever to control flow of the beverage from the fitting to the spout; a servo motor received within the housing and coupled to the lever to control proportionally the flow of the beverage; a keypad mounted on the housing and manually operable by a user of the dispenser; a control circuit connected to the keypad and the servo motor and responding to signals received from the keypad by operating the servo motor to dispense a predefined quantity of beverage from the faucet; and characterised by a manual shut-off lever which engages the lever of the faucet to apply a force that closes the valve, wherein the manual shut-off lever is incapable of being operated to open the valve a housing; a faucet received within the housing and having a spout, a fitting for connection to a beverage supply, and a valve operated by a lever to control flow of the beverage from the fitting to the spout; a servo motor received within the housing and coupled to the lever to control proportionally the flow of the beverage; a keypad mounted on the housing and manually operable by a user of the dispenser; a control circuit connected to the keypad and the servo motor and responding to signals received from the keypad by operating the servo motor to dispense a predefined quantity of beverage from the faucet; and characterised by a manual shut-off lever which engages the lever of the faucet to apply a force that closes the valve, wherein the manual shut-off lever is incapable of being operated to open the valve
A trocar adapted for insertion through a fascia layer of an abdominal wall, comprising: a proximal end configured for handling by a user; a distal end configured for insertion into tissue; and a shaft extending in between said proximal end and distal end; characterized in that said shaft comprises a narrow portion (103, 403, 1407, 2303, 2501) comprising a narrowing of the external surfaces of the shaft to form a narrow shaft portion proximal to said distal end, said narrow portion (103, 403, 1407, 2303, 2501) defining at least one circumferential recess shaped and sized to receive fascia tissue, said recess ending, at a distal end of said recess, with a generally proximally facing surface (113, 401, 2301, 2521) of said shaft configured directly below said narrow portion (103, 403, 1407, 2303, 2501), whereinsaid proximally facing surface (113, 401, 2301, 2521) and said narrow portion (103, 403, 1407, 2303, 2501) are shaped and sized to stabilize said trocar in the abdominal wall by the fascia, said proximally facing surface (113, 401, 2301, 2521) comprising a tissue engaging geometry (115, 405, 2305, 2535) configured to restrict movement of the fascia tissue received within said recess away from said recess. a proximal end configured for handling by a user; a distal end configured for insertion into tissue; and a shaft extending in between said proximal end and distal end;
A laser processing method comprising the steps of: irradiating an object to be processed comprising a silicon substrate having a front face and a rear face, and a laminate part disposed on the front face of the silicon substrate with laser light while positioning a light-converging point within the silicon substrate, so as to form a molten processed region only within the silicon substrate, and causing the molten processed region to form a starting point region, located inside the silicon substrate a predetermined distance from a laser light incident face of the object, for cutting the object; extending the starting point region for cutting within the object along a linearly extending line along which the object should be cut by relatively moving the laser light along the linearly extending line so as to move the light converging point of the laser light along the linearly extending line and forming the molten processed region along the linearly extending line; wherein a fracture generated in a thickness direction of the object grows naturally from the starting point region so as to reach the front face and rear face of the silicon substrate the method further comprising cutting the silicon substrate and the laminate part along the linearly extending line with the starting point region for cutting acting as the starting point whereby the object is cut. irradiating an object to be processed comprising a silicon substrate having a front face and a rear face, and a laminate part disposed on the front face of the silicon substrate with laser light while positioning a light-converging point within the silicon substrate, so as to form a molten processed region only within the silicon substrate, and causing the molten processed region to form a starting point region, located inside the silicon substrate a predetermined distance from a laser light incident face of the object, for cutting the object; extending the starting point region for cutting within the object along a linearly extending line along which the object should be cut by relatively moving the laser light along the linearly extending line so as to move the light converging point of the laser light along the linearly extending line and forming the molten processed region along the linearly extending line; wherein a fracture generated in a thickness direction of the object grows naturally from the starting point region so as to reach the front face and rear face of the silicon substrate the method further comprising cutting the silicon substrate and the laminate part along the linearly extending line with the starting point region for cutting acting as the starting point whereby the object is cut.
A compound of general formula wherein - R1 is chosen from H, CH 3, CH 2 -CH 3, CH=CH 2, C≡CH - R2 is chosen from CH 3, CH 2 -CH 3, CH=CH 2, C≡CH - -R3 is chosen from -H, -CH 3, =CH 2 (the bond between the carbon of the ring and R3 then being a double bond), ≡CH (the bond between the carbon of the ring and R3 then being a triple bond) - -R4 is chosen from -H, -OH and =O (the bond between the carbon of the ring and R4 then being a double bond) for use thereof for the treatment of torsades de pointes. - R1 is chosen from H, CH 3, CH 2 -CH 3, CH=CH 2, C≡CH - R2 is chosen from CH 3, CH 2 -CH 3, CH=CH 2, C≡CH - -R3 is chosen from -H, -CH 3, =CH 2 (the bond between the carbon of the ring and R3 then being a double bond), ≡CH (the bond between the carbon of the ring and R3 then being a triple bond) - -R4 is chosen from -H, -OH and =O (the bond between the carbon of the ring and R4 then being a double bond)
An airbag inflator comprising: a pressure vessel; an initiator positioned at one end of the pressure vessel; a manifold positioned at an opposite end of the pressure vessel; and a generant holder assembly secured in the pressure vessel adjacent the initiator, the generant holder assembly defining an annular space that is configured to secure a generant, wherein a center of the generant holder assembly is open, wherein the generant holder assembly comprises a generant holder including a tubular body and an annular ledge, the annular ledge having a larger diameter than the tubular body and a generant cover including a central opening sized to fit over the tubular body of the generant holder characterized in that the annular ledge is sized to be press fit into the pressure vessel and in that the generant cover includes an outside diameter sized to be press fit into the pressure vessel. a pressure vessel; an initiator positioned at one end of the pressure vessel; a manifold positioned at an opposite end of the pressure vessel; and a generant holder assembly secured in the pressure vessel adjacent the initiator, the generant holder assembly defining an annular space that is configured to secure a generant, wherein a center of the generant holder assembly is open, wherein the generant holder assembly comprises a generant holder including a tubular body and an annular ledge, the annular ledge having a larger diameter than the tubular body and a generant cover including a central opening sized to fit over the tubular body of the generant holder characterized in that the annular ledge is sized to be press fit into the pressure vessel and in that the generant cover includes an outside diameter sized to be press fit into the pressure vessel. wherein the generant holder assembly comprises a generant holder including a tubular body and an annular ledge, the annular ledge having a larger diameter than the tubular body and a generant cover including a central opening sized to fit over the tubular body of the generant holder characterized in that the annular ledge is sized to be press fit into the pressure vessel and in that the generant cover includes an outside diameter sized to be press fit into the pressure vessel.
A method of producing isolated graphene, comprising: (a) forming a composition comprising graphene and magnesium, by reducing carbon dioxide with magnesium metal; (b) removing magnesium metal, other metals which may be present, oxides and carbonates by washing with water and/or aqueous acids; and (c) sorting by particle size to remove carbon-containing by-products and to separate graphene with an average particle size of at most 500nm; to produce isolated graphene that contains less than 10% by weight of non-graphene material. (a) forming a composition comprising graphene and magnesium, by reducing carbon dioxide with magnesium metal; (b) removing magnesium metal, other metals which may be present, oxides and carbonates by washing with water and/or aqueous acids; and (c) sorting by particle size to remove carbon-containing by-products and to separate graphene with an average particle size of at most 500nm;
An electric vehicle charging station comprising a span of a high or extra high voltage transmission line of 60 kV to 800 kV, also comprising: a tap connected to the span of the transmission line; a substation fed from said tap comprising one or more power voltage transformers for transforming the high or extra high voltage to a low voltage below 1 kV for feeding electric vehicle chargers; one or more electric vehicle chargers fed from said substation; wherein the one or more power voltage transformers is arranged to supply low voltage receiving power directly from the high voltage transmission line, bypassing medium voltage network distribution. a tap connected to the span of the transmission line; a substation fed from said tap comprising one or more power voltage transformers for transforming the high or extra high voltage to a low voltage below 1 kV for feeding electric vehicle chargers; one or more electric vehicle chargers fed from said substation; wherein the one or more power voltage transformers is arranged to supply low voltage receiving power directly from the high voltage transmission line, bypassing medium voltage network distribution.
Soil roller comprising a support tube on which multiple tires arranged on rims are arranged at a distance to one another, wherein axle flanges on which the rims are fastened, are provided on the support tube, characterized in that also in the mounted state of the rims, the axle flanges and the rims are without mutual overlap, wherein the rims are fastened to the axle flanges by means of ring-segment-type mounting plates, wherein the mounting plates, when viewed in a direction of view parallel to the support tube longitudinal axis conceal both the axle flanges and the rims and are clamped against in each case one axle flange and the associated rim from at least one side.
Structure for absorbing impacts for a vehicle, the structure comprising two spars which together support a bumper beam, and an absorber (7, 7'') inserted between each spar and said bumper beam, said absorber having a useful part intended to be deformed during an impact under the effect of a force less than the threshold force from which said spar suffers a plastic deformation, said absorber being a profile of which an end is inserted inside the open end (5, 5") of said spar and attached to it, where said absorber is an aluminium alloy extruded profile, characterised in that the part of the profile not inserted in said spar of in said bumper beam, which corresponds to said useful part, has a length of more than 5 times the radius of gyration thereof, defined by I S, where I is the moment of inertia and S is the area of the cross-section of said profile, said cross-section being such that it has a peripheral wall (73, 73") of constant thickness surrounding at least two cavities (75, 76a, 76b, 75", 76a", 76b") separated by a thinner wall (74a, 74b, 74a'', 74b"), and that under the effect of a substantially frontal impact, said useful part is able to be deformed by baling over a length such that the longitudinal flattening distance is more than 4 times said radius of gyration.
A positive electrode active material for a secondary battery, the positive electrode active material comprising: a core; and a surface treatment layer disposed on a surface of the core, wherein the core is a secondary particle including a plurality of primary particles, the primary particles comprise a polycrystalline lithium composite metal oxide of Formula 1 having an average grain diameter of 80 nm to 120 nm, and the surface treatment layer comprises a lithium oxide including lithium; and at least one metal selected from the group consisting of boron, tungsten, hafnium (Hf), niobium (Nb), tantalum (Ta), molybdenum (Mo), silicon (Si), tin (Sn), and zirconium (Zr): [Formula 1] Li a Ni 1-x-y Co x M1 y M3 z M2 w O 2 wherein, in Formula 1, M1 comprises at least one selected from the group consisting of aluminum (Al) and manganese (Mn), M2 comprises at least one element selected from the group consisting of Zr, titanium (Ti), magnesium (Mg), Ta, and Nb, M3 comprises at least one element selected from the group consisting of W, Mo, and chromium (Cr), 1.0≤a≤1.5, 0<x≤0.5, 0<y≤0.5, 0.002≤z≤0.03, 0≤w≤0.02, and 0<x+y≤0.7. a core; and a surface treatment layer disposed on a surface of the core, wherein the core is a secondary particle including a plurality of primary particles, the primary particles comprise a polycrystalline lithium composite metal oxide of Formula 1 having an average grain diameter of 80 nm to 120 nm, and the surface treatment layer comprises a lithium oxide including lithium; and at least one metal selected from the group consisting of boron, tungsten, hafnium (Hf), niobium (Nb), tantalum (Ta), molybdenum (Mo), silicon (Si), tin (Sn), and zirconium (Zr): [Formula 1] Li a Ni 1-x-y Co x M1 y M3 z M2 w O 2 wherein, in Formula 1, M1 comprises at least one selected from the group consisting of aluminum (Al) and manganese (Mn), M2 comprises at least one element selected from the group consisting of Zr, titanium (Ti), magnesium (Mg), Ta, and Nb, M3 comprises at least one element selected from the group consisting of W, Mo, and chromium (Cr), 1.0≤a≤1.5, 0<x≤0.5, 0<y≤0.5, 0.002≤z≤0.03, 0≤w≤0.02, and 0<x+y≤0.7. wherein, in Formula 1, M1 comprises at least one selected from the group consisting of aluminum (Al) and manganese (Mn), M2 comprises at least one element selected from the group consisting of Zr, titanium (Ti), magnesium (Mg), Ta, and Nb, M3 comprises at least one element selected from the group consisting of W, Mo, and chromium (Cr), 1.0≤a≤1.5, 0<x≤0.5, 0<y≤0.5, 0.002≤z≤0.03, 0≤w≤0.02, and 0<x+y≤0.7.
A method, comprising: determining a respective available data storage capacity for each of a plurality of edge sites in a group of edge sites; receiving available data storage capacity information from each of the edge sites; storing the available data storage capacity information; creating, at a datacenter, a backup dataset that includes multiple files; determining whether the group of edge sites have an aggregate amount of available storage capacity to store the backup dataset; and storing the backup dataset across the edge sites when the aggregate amount of available storage capacity is sufficient to store the entire backup dataset. determining a respective available data storage capacity for each of a plurality of edge sites in a group of edge sites; receiving available data storage capacity information from each of the edge sites; storing the available data storage capacity information; creating, at a datacenter, a backup dataset that includes multiple files; determining whether the group of edge sites have an aggregate amount of available storage capacity to store the backup dataset; and storing the backup dataset across the edge sites when the aggregate amount of available storage capacity is sufficient to store the entire backup dataset.
An installation, particularly for the production and treatment of fluids, such as oil or gas, of the type comprising a floating vessel such as a boat, provided with a single-point rotary mooring system by means of a tower mounted pivotably in an opening in the shape of a well crossing vertically through the hull of the floating vessel, moored on the sea bottom and crossed through by transfer pipes for transferring the fluid to the equipment of the floating vessel, the mooring system comprising devices for guiding the tower in the well, which include axial bearing and radial bearing means, the tower including an upper part that comprises a rotary receiving and support device (12, 89, 100) for the incoming fluid transfer pipes (7, 90, 99), characterized in that a bearing with a diameter smaller than the diameter of said upper part is inserted between a head part of that upper part of the tower and a support structure connected to the hull of the floating vessel, the upper bearing of the tower being situated above said rotary receiving and support device for the fluids.
A conductor terminal comprising a bus bar piece and a clamping spring having a clamping leg aligned towards the bus bar piece for forming a clamping point for clamping an electrical conductor between the clamping leg and the bus bar piece, a spring bend adjoining the clamping leg, and an abutment leg which extends with a vertical section transversely to the conductor rail piece, the conductor rail piece having a contact wall which is arranged adjacent to a wall surface of the vertical section of the contact leg which lies on the side of the vertical section facing away from the clamping leg and in that the clamping spring has a horizontal section between the vertical section and the spring bend, characterized in that the vertical section of the contact leg has a recess with marginal edges engaging around the conductor rail piece, and in that an actuating lever has an actuating arm which extends above the horizontal section of the clamping spring and merges into a bearing section which is guided laterally past the clamping spring and has an actuating contour, wherein, when the actuating lever is pivoted upwards, the clamping leg is displaced away from a clamping section of the conductor rail piece by means of the actuating contour, in order in this way to open the clamping point between the clamping leg and the clamping section for clamping the electrical conductor. characterized in that the vertical section of the contact leg has a recess with marginal edges engaging around the conductor rail piece, and in that an actuating lever has an actuating arm which extends above the horizontal section of the clamping spring and merges into a bearing section which is guided laterally past the clamping spring and has an actuating contour, wherein, when the actuating lever is pivoted upwards, the clamping leg is displaced away from a clamping section of the conductor rail piece by means of the actuating contour, in order in this way to open the clamping point between the clamping leg and the clamping section for clamping the electrical conductor.
An arrangement for control of a ventilation system for a personnel space such that the ventilation system is adapted to supplying air to the personnel space, which arrangement comprises a monitoring unit for control of the ventilation system and comprises in addition a combustion engine, an exhaust system for carrying the exhaust gases away from the engine, which exhaust system comprises a regenerable particle filter and a control unit for activation of regeneration in said filter, characterised in that the control unit and the monitoring unit are connected to one another in such a way as to enable the monitoring unit to shut off or at least substantially reduce air supply from the surroundings to the personnel space when a regeneration process is activated and in that the arrangement is situated in a vehicle and in that the arrangement comprises also a means for detecting the vehicle's speed, and that the control unit, the monitoring unit and the means are connected to one another in such a way as to enable the monitoring unit to shut off or at least substantially reduce air supply from the surroundings to the personnel space of the vehicle if a regeneration process is activated at a time when the speed of the vehicle is below a certain predetermined speed.
An uplock for use with an aircraft component, the uplock comprising a hook configured to engage a capture pin mounted on the aircraft component, the hook being mounted for movement between a closed position and an open position, the uplock further comprising an indicator system configured to detect whether the pin is engaged with the hook when the hook is in the closed position characterised in that the indicator system comprises an indicator member mounted for movement between a first position and a second position; and a sensor configured to detect the position of the indicator member, the uplock being configured such that, in use, if the pin is engaged in the hook when the hook is in the closed position, the indicator member occupies the first position, and if the pin is not engaged in the hook when the hook is in the closed position, the indicator member occupies the second position.