mhurhangee/ep-ind-claims huggingface dataset:
A protection circuit for protecting a semiconductor circuit against a temporary excessive voltage on a supply line, said protection circuit comprising: - a clamp element for generating a low resistive path between said supply line and a lower reference potential, when activated; - a trigger circuit for generating a first trigger signal in response to the detection of an excessive voltage on said supply line; and - an overdrive circuit (Fig. 4) for activating said clamp element by applying a boosted second trigger signal at a voltage higher than said first trigger signal to a control terminal of said clamp element in response to said first trigger signal, wherein said overdrive circuit (Fig. 4) comprises an energy storing element selectively chargeable to a boosted voltage derived from said temporary excessive voltage, and a pulse forming circuit for initiating charging of said energy storing element prior to generation of said first trigger signal. - a clamp element for generating a low resistive path between said supply line and a lower reference potential, when activated; - a trigger circuit for generating a first trigger signal in response to the detection of an excessive voltage on said supply line; and - an overdrive circuit (Fig. 4) for activating said clamp element by applying a boosted second trigger signal at a voltage higher than said first trigger signal to a control terminal of said clamp element in response to said first trigger signal, wherein said overdrive circuit (Fig. 4) comprises an energy storing element selectively chargeable to a boosted voltage derived from said temporary excessive voltage, and a pulse forming circuit for initiating charging of said energy storing element prior to generation of said first trigger signal.
A method, at a mobile device, for providing a warning message in a geographic area (502, 504), comprising: receiving a warning message broadcast from a base station in a wireless network, the warning message including a message identifier and an interior or exterior cell indication, an interior cell (506, 508, 510) being a cell which is completely inside the geographic area (502, 504) and an exterior cell (512, 514) a cell which is partly inside the geographic area (502, 504); and providing a content of the warning message to a user based on a detection of the interior cell indication. receiving a warning message broadcast from a base station in a wireless network, the warning message including a message identifier and an interior or exterior cell indication, an interior cell (506, 508, 510) being a cell which is completely inside the geographic area (502, 504) and an exterior cell (512, 514) a cell which is partly inside the geographic area (502, 504); and providing a content of the warning message to a user based on a detection of the interior cell indication.
Tool chuck for clamping a tool in a machine tool and having a main body and a sleeve part, which projects therefrom and forms a tool receptacle for fixing a tool shank in place in a force-fitting manner, wherein a cavity, in which a vibration-reducing component is arranged, is formed in the tool chuck, wherein the vibration-reducing component is in the form of a disc, wherein the maximum extent (B max) of the disc parallel to the axis of rotation is smaller than the maximum diameter (D max) of the disc, wherein the disc bears, by way of a circumferential surface via an intermediate layer made from plastic and/or elastomer, against a corresponding circumferential surface of the sleeve part and/or of the main body in such a manner that the disc, during intended operation, can move relative to the sleeve part and the main body in the radial direction, wherein the disc is a ring, characterized in that the end sides of the ring bear indirectly with a free spacing against the corresponding end surfaces of the main body and/or of the sleeve part or the end sides of the ring bear directly without or with limited preload against the corresponding end surfaces of the main body and/or of the sleeve part.
A sizing apparatus for sizing a layer of foam to a nominal size, the sizing apparatus comprising: a sizing table having a planar surface for supporting the foam layer; and an adjustable rail assembly in movable communication with the sizing table configured to compress and stretch the foam layer to a nominal size, characterized in that the adjustable rail assembly comprises: a pair of longitudinal rails (260, 264) and a pair of transverse rails (258, 262) to frame a periphery of the foam layer, each rail having a contact surface perpendicular to the planar surface to provide compression of the foam layer when in use; and one or more adjustable clamps disposed on each rail having a fixed portion carried by the rail and configured to slide underneath the foam layer upon compression and an adjustable portion configured to clamp down on the foam to permit stretching of the compressed foam layer to a nominal size when in use. a sizing table having a planar surface for supporting the foam layer; and an adjustable rail assembly in movable communication with the sizing table configured to compress and stretch the foam layer to a nominal size, characterized in that the adjustable rail assembly comprises: a pair of longitudinal rails (260, 264) and a pair of transverse rails (258, 262) to frame a periphery of the foam layer, each rail having a contact surface perpendicular to the planar surface to provide compression of the foam layer when in use; and one or more adjustable clamps disposed on each rail having a fixed portion carried by the rail and configured to slide underneath the foam layer upon compression and an adjustable portion configured to clamp down on the foam to permit stretching of the compressed foam layer to a nominal size when in use. a pair of longitudinal rails (260, 264) and a pair of transverse rails (258, 262) to frame a periphery of the foam layer, each rail having a contact surface perpendicular to the planar surface to provide compression of the foam layer when in use; and one or more adjustable clamps disposed on each rail having a fixed portion carried by the rail and configured to slide underneath the foam layer upon compression and an adjustable portion configured to clamp down on the foam to permit stretching of the compressed foam layer to a nominal size when in use.
A multilayer plastic film comprising - a polyolefin homopolymer or copolymer - a polyether copolymer, and - an oxygen barrier material, wherein the polyolefin homopolymer or copolymer and the polyether copolymer are present in the film as a blend and the blend is contained in at least one of outer and inner layers; and wherein the oxygen barrier material is ethylene vinyl alcohol or polyamide. - a polyolefin homopolymer or copolymer - a polyether copolymer, and - an oxygen barrier material, wherein the polyolefin homopolymer or copolymer and the polyether copolymer are present in the film as a blend and the blend is contained in at least one of outer and inner layers; and wherein the oxygen barrier material is ethylene vinyl alcohol or polyamide.
A plant for the production of urea comprising a synthesis section configured to be operated under a high pressure between 12 and 40 MPa and a recovery section configured to be operated under a pressure below 7 MPa, said synthesis section comprising, connected so as to be capable of forming a urea synthesis loop, a urea reactor, a stripper, a condenser and, optionally, a scrubber, wherein the synthesis section is configured so as to allow the reactor to be operated under a pressure at least 0.5 MPa higher than the pressure of the stripper and the condenser, and wherein the synthesis section comprises a compression unit positioned downstream of the condenser and upstream of the reactor, said compression unit being configured so as to increase the pressure of fluid, such as liquid condensate, obtained from the condenser to the same pressure under which the reactor is operated, whereby said compression unit is configured to utilize mechanical energy recovered from a decompression unit positioned downstream of the stripper and upstream of the recovery section.
A method for separation of lignin from original black liquor (BL IN) handled in chemical recovery operations with evaporation stages receiving black liquor from a digester, said original black liquor having a first pH value, comprising the following phases in sequence: a first precipitation stage wherein an acidifier charge is added to the original black liquor in order to decrease the pH value of the original black liquor to a second pH level initiating precipitation of lignin whereby said second pH level is above pH7 and below 11.5, followed by a separation phase (FP 1) wherein the precipitated lignin is separated as a lignin cake from the remaining liquid phase of the acidified original black liquor, and wherein said remaining liquid phase of the acidified original black liquor is sent back to the chemical recovery operations, suspending the lignin cake in a strong sulfuric acid solution establishing a pH level below 5 and maintaining the acidified lignin slurry in this slurry state for at least 2 minutes, dewatering the acidified lignin slurry (FP 2) obtaining a second lignin cake and at least one acidic liquid phase (FL 1), characterized in that the acidic liquid phase (FL 1) is subjected to a sulphur removal process wherein a calcium containing compound is added to the acidic liquid phase, whereby sulphur in the acidic liquid phase is reacting with the calcium compound forming solid gypsum, separating the solid gypsum from the acidic liquid phase and bleeding out said gypsum from the chemical recovery operations while sending the remaining acidic liquid phase (FL 2) with reduced sulphur content to the evaporation stages in the chemical recovery operations. a first precipitation stage wherein an acidifier charge is added to the original black liquor in order to decrease the pH value of the original black liquor to a second pH level initiating precipitation of lignin whereby said second pH level is above pH7 and below 11.5, followed by a separation phase (FP 1) wherein the precipitated lignin is separated as a lignin cake from the remaining liquid phase of the acidified original black liquor, and wherein said remaining liquid phase of the acidified original black liquor is sent back to the chemical recovery operations, suspending the lignin cake in a strong sulfuric acid solution establishing a pH level below 5 and maintaining the acidified lignin slurry in this slurry state for at least 2 minutes, dewatering the acidified lignin slurry (FP 2) obtaining a second lignin cake and at least one acidic liquid phase (FL 1), characterized in that the acidic liquid phase (FL 1) is subjected to a sulphur removal process wherein a calcium containing compound is added to the acidic liquid phase, whereby sulphur in the acidic liquid phase is reacting with the calcium compound forming solid gypsum, separating the solid gypsum from the acidic liquid phase and bleeding out said gypsum from the chemical recovery operations while sending the remaining acidic liquid phase (FL 2) with reduced sulphur content to the evaporation stages in the chemical recovery operations.
Physical quantity measuring unit, in particular a measuring unit of both a scalar physical quantity and its gradient, comprising: - a sensing means comprising a first and a second sensactor (27,29), wherein the first sensactor is configured to provide a first output and comprises a first and second feedback input (43,57) and the second sensactor is configured to provide a second output and comprises a third and fourth feedback input (45,59), - a fully differential amplifier means comprising differential outputs (39,41) and a common mode output, wherein the first and second output of the sensing means is connected to a first input and a second input of the fully differential amplifier means respectively, - two feedback loops (47,49) connecting the differential outputs of the fully differential amplifier means to the first and third feedback inputs with a signal sign inversion, and - a third feedback loop connecting the common mode output of the fully differential amplifier means with the second and fourth feedback inputs of the sensing means. - a sensing means comprising a first and a second sensactor (27,29), wherein the first sensactor is configured to provide a first output and comprises a first and second feedback input (43,57) and the second sensactor is configured to provide a second output and comprises a third and fourth feedback input (45,59), - a fully differential amplifier means comprising differential outputs (39,41) and a common mode output, wherein the first and second output of the sensing means is connected to a first input and a second input of the fully differential amplifier means respectively, - two feedback loops (47,49) connecting the differential outputs of the fully differential amplifier means to the first and third feedback inputs with a signal sign inversion, and - a third feedback loop connecting the common mode output of the fully differential amplifier means with the second and fourth feedback inputs of the sensing means.
A header for an agricultural harvester, the header comprising: a header frame with a header floor, an intake auger, rotatably mounted to the header frame, an auger drive shaft, operatively connected to the intake auger for rotating the intake auger, and an intake auger adjustment mechanism comprising a base plate supporting the intake auger and pivotably mounted to the header frame for pivoting around a pivot axis and relative to the header frame to adjust a height of the intake auger relative to the header floor, the pivot axis coinciding with the auger drive shaft, characterised in that the intake auger adjustment mechanism further comprises an actuator configured to pivot the base plate around the pivot axis. a header frame with a header floor, an intake auger, rotatably mounted to the header frame, an auger drive shaft, operatively connected to the intake auger for rotating the intake auger, and an intake auger adjustment mechanism comprising a base plate supporting the intake auger and pivotably mounted to the header frame for pivoting around a pivot axis and relative to the header frame to adjust a height of the intake auger relative to the header floor, the pivot axis coinciding with the auger drive shaft, characterised in that the intake auger adjustment mechanism further comprises an actuator configured to pivot the base plate around the pivot axis.
A sealing film comprising a substrate film, a sealing layer, and an adhesive layer in this order, wherein the sealing film has a tensile elastic modulus of equal to or higher than 1,000 MPa, wherein the tensile elastic modulus of the film is measured in accordance with JISK7162 with the distance between evaluation points set to 25 mm, the tensile speed set to 50 mm/min and the measurement temperature set to 23 °C, and retardation of a layer portion provided at the sealing layer side relative to the substrate film in the sealing film after sealing is equal to or smaller than 20 nm, wherein retardation of the layer portion of the film is in-plane retardation measured at a wavelength of 550 nm using an automatic birefringence meter.
A method for forming a rubber article from a cross-linkable rubber composition, the cross-linkable rubber composition having undergone in situ isomerization, the method comprising: adding mixture components of the cross-linkable rubber composition into a mixer, the mixture components comprising at least 10 phr of a polybutadiene rubber having at least 80 wt% cis -bonds and up to 90 phr of a second rubber component having at least some dienic unsaturation; mixing the mixture components during a nonproductive phase; processing the mixture components on a mill during a productive phase; adding at least 3 phr of a disulfide isomerization agent; mixing the disulfide isomerization agent with the mixture components; and forming the rubber article. adding mixture components of the cross-linkable rubber composition into a mixer, the mixture components comprising at least 10 phr of a polybutadiene rubber having at least 80 wt% cis -bonds and up to 90 phr of a second rubber component having at least some dienic unsaturation; mixing the mixture components during a nonproductive phase; processing the mixture components on a mill during a productive phase; adding at least 3 phr of a disulfide isomerization agent; mixing the disulfide isomerization agent with the mixture components; and forming the rubber article.
A rear portion structure of a saddle-ride type vehicle including: seat frames extending rearward and upward toward a rear side of the vehicle from a rear portion of a main frame; a riding seat supported on the seat frames and having a rider's seat and a pillion's seat disposed behind the rider's seat; and a rear cowl covering the seat frames and a storing space formed below the riding seat, characterized in that the rear cowl is formed such that an upper cowl and a lower cowl are vertically assembled to each other by a vertical connecting portion which extends along the seat frames, an upper connecting portion is formed on an outer periphery of the upper cowl to extend over a lateral width of the upper cowl, a lower connecting portion is formed on an outer periphery of the lower cowl to extend over a lateral width of the lower cowl, and each of the upper connecting portion and the lower connecting portion has a flat surface portion (11ws, 13ws), and an angle made by the flat surface portion of the upper connecting portion and the flat surface portion of the lower connecting portion, which are connected to each other via the vertical connecting portion, is set to an acute angle. seat frames extending rearward and upward toward a rear side of the vehicle from a rear portion of a main frame; a riding seat supported on the seat frames and having a rider's seat and a pillion's seat disposed behind the rider's seat; and a rear cowl covering the seat frames and a storing space formed below the riding seat, characterized in that the rear cowl is formed such that an upper cowl and a lower cowl are vertically assembled to each other by a vertical connecting portion which extends along the seat frames, an upper connecting portion is formed on an outer periphery of the upper cowl to extend over a lateral width of the upper cowl, a lower connecting portion is formed on an outer periphery of the lower cowl to extend over a lateral width of the lower cowl, and each of the upper connecting portion and the lower connecting portion has a flat surface portion (11ws, 13ws), and an angle made by the flat surface portion of the upper connecting portion and the flat surface portion of the lower connecting portion, which are connected to each other via the vertical connecting portion, is set to an acute angle.
System for heat recovery of a combustion engine, the system comprising recovery means for developing a Rankine Cycle by exploiting the heat produced by the combustion engine, said recovery means comprising a condenser for condensation of a WHR medium, wherein the condenser (COND) is an exchanger of the WHR medium to ambient air type, wherein the engine further comprises second means for refreshing (ECC') an engine coolant, and wherein said second refreshing means (ECC') comprise an exchanger of the liquid to WHR media type, wherein said recovery means further comprise air to WHR medium exchangers for heating the WHR medium, wherein said air to WHR medium exchangers comprise a first heater exploiting the heat contained in the exhaust gasses of the combustion engine And characterized in comprising means for refreshing the recirculated gasses of the air to liquid type wherein said refreshing liquid is said engine coolant.
A method for controlling the speed of a vehicle, comprising: providing a memory device configured to store a plurality of predefined set-speeds therein; evaluating with an electronic control unit one or more conditions relating to the type of terrain over which the vehicle is traveling to determine which of the plurality of predefined set-speeds are appropriate in view of the evaluated condition(s); selecting a desired set-speed only from those of the plurality of predefined set-speeds stored in the memory device that are determined to be appropriate; and causing the vehicle to operate in accordance with the selected set-speed. providing a memory device configured to store a plurality of predefined set-speeds therein; evaluating with an electronic control unit one or more conditions relating to the type of terrain over which the vehicle is traveling to determine which of the plurality of predefined set-speeds are appropriate in view of the evaluated condition(s); selecting a desired set-speed only from those of the plurality of predefined set-speeds stored in the memory device that are determined to be appropriate; and causing the vehicle to operate in accordance with the selected set-speed.
A parallax calculation system for calculating a parallax based on images captured by two monocular cameras (111, 112), the parallax calculation system comprising: a laser radar ranging unit, a distance calculation processing unit including a first parallax calculating unit configured to calculate a first parallax, and a range determining unit configured to determine, based on the calculated first parallax, a range for signal processing to detect a signal that is indicative of a reflected laser light emitted in a view direction of the two monocular cameras (111, 112); and a laser signal processing unit configured to calculate a distance to a position irradiated with the laser light, the distance being calculated based on the laser light receiving signal detected in the range for signal processing determined by the determining unit, said parallax calculation system being characterized by a second parallax calculating unit configured to re-calculate the parallax calculated based on the captured images, the second parallax being re-calculated by calculating a shift amount with which a value of a synthesis cost is the smallest in a predetermined range, the synthesis cost being calculated based on the distance calculated by the laser signal processing unit. a laser radar ranging unit, a distance calculation processing unit including a first parallax calculating unit configured to calculate a first parallax, and a range determining unit configured to determine, based on the calculated first parallax, a range for signal processing to detect a signal that is indicative of a reflected laser light emitted in a view direction of the two monocular cameras (111, 112); and a laser signal processing unit configured to calculate a distance to a position irradiated with the laser light, the distance being calculated based on the laser light receiving signal detected in the range for signal processing determined by the determining unit, said parallax calculation system being characterized by a second parallax calculating unit configured to re-calculate the parallax calculated based on the captured images, the second parallax being re-calculated by calculating a shift amount with which a value of a synthesis cost is the smallest in a predetermined range, the synthesis cost being calculated based on the distance calculated by the laser signal processing unit.