mhurhangee/patent-ind-claim-en huggingface dataset:
A system for locating an underground utility line , wherein the utility line emits an electromagnetic field, the system comprising: a hand-held frame having a top and a bottom and comprising an elongate portion that extends vertically downward from a housing , the elongate portion having a top and a bottom; a horizontally oriented top peak antenna supported on the elongate portion proximate the top of the elongate portion ; a horizontally oriented bottom peak antenna being parallel to the top peak antenna , supported proximate the bottom of the elongate portion and separated from the top peak antenna by a known distance; a vertically oriented null antenna supported on the elongate portion and disposed at an orientation orthogonal to the top peak antenna and the bottom peak antenna ; wherein the top peak antenna and the bottom peak antenna define a locating plane; an inclinometer supported on the frame to measure a tilt angle of the frame within the locating plane; and a processor supported on the frame to determine a direct distance between the frame and the underground utility line using a signal strength of the electromagnetic field received at the top peak antenna compared to a signal strength received at the bottom peak antenna with the null antenna pointed substantially at the utility line ; wherein the processor is configured for determining a horizontal distance between the frame and a point on the ground above the utility line using the direct distance and the tilt angle of the frame . a hand-held frame having a top and a bottom and comprising an elongate portion that extends vertically downward from a housing , the elongate portion having a top and a bottom; a horizontally oriented top peak antenna supported on the elongate portion proximate the top of the elongate portion ; a horizontally oriented bottom peak antenna being parallel to the top peak antenna , supported proximate the bottom of the elongate portion and separated from the top peak antenna by a known distance; a vertically oriented null antenna supported on the elongate portion and disposed at an orientation orthogonal to the top peak antenna and the bottom peak antenna ; wherein the top peak antenna and the bottom peak antenna define a locating plane; an inclinometer supported on the frame to measure a tilt angle of the frame within the locating plane; and a processor supported on the frame to determine a direct distance between the frame and the underground utility line using a signal strength of the electromagnetic field received at the top peak antenna compared to a signal strength received at the bottom peak antenna with the null antenna pointed substantially at the utility line ; wherein the processor is configured for determining a horizontal distance between the frame and a point on the ground above the utility line using the direct distance and the tilt angle of the frame .
Apparatus for increasing the operational safety of a tail lift for a vehicle , the apparatus comprising at least one detection device which is designed to in particular wirelessly detect a signal from an operating device for the tail lift , the apparatus comprising an actuating device which is designed to actuate the tail lift depending on the signal of the operating device , the apparatus comprising a computing device which is designed to determine a position for the operating device , the apparatus comprising a memory for information about a space released for operating the tail lift , which memory cannot be changed in particular for a user of the tail lift and of the operating device during operation of the tail lift, the space surrounding or comprising at least part of a working region of the tail lift , and, depending on a geometry of the vehicle , the space being limited to positions for which at least during operation of the tail lift a line of sight on at least part of the working region is possible, the computing device being designed to release an actuation by the actuating device if it is determined that the position for the operating device is in the released space , or to inhibit an actuation via the actuating device if it is determined that the position for the operating device is outside the released space , the working region being defined depending on a geometry of a platform of the tail lift , characterized in that at least two detection devices are arranged on different, in particular opposite, edges of the platform or on different sides of a device for fastening the tail lift to the vehicle .
A method of assembling a gas turbine engine front architecture comprising the steps of: positioning an inner shroud and a first shroud portion (72 a) radially relative to one another; arranging multiple vanes circumferentially between the inner shroud and the first shroud portion (72 a); securing a second shroud portion (72 b) to the first shroud portion (72 a) using fasteners that secure to tabs extending axially from the first shroud portion (72 a), the second shroud portion (72 b) being secured to the first shroud portion (72 a) about the vanes , the first and second shroud portions providing an outer shroud ; and mechanically isolating the vanes from the inner and outer shrouds ; wherein the arranging step includes inserting the vanes into first and second slots respectively provided in the outer and inner shrouds , and wherein the mechanically isolating step includes applying a liquid sealant around a perimeter of the vanes and at least one of the shrouds, and bonding and supporting the ends of the vanes relative to said one of the shrouds with the liquid sealant. positioning an inner shroud and a first shroud portion (72 a) radially relative to one another; arranging multiple vanes circumferentially between the inner shroud and the first shroud portion (72 a); securing a second shroud portion (72 b) to the first shroud portion (72 a) using fasteners that secure to tabs extending axially from the first shroud portion (72 a), the second shroud portion (72 b) being secured to the first shroud portion (72 a) about the vanes , the first and second shroud portions providing an outer shroud ; and mechanically isolating the vanes from the inner and outer shrouds ; wherein the arranging step includes inserting the vanes into first and second slots respectively provided in the outer and inner shrouds , and wherein the mechanically isolating step includes applying a liquid sealant around a perimeter of the vanes and at least one of the shrouds, and bonding and supporting the ends of the vanes relative to said one of the shrouds with the liquid sealant.
Use of a coating composition comprising (a) one or more refractories, and (b) an aqueous phase having a pH of at most 5, for producing a coating on a waterglass-bound mould or on a waterglass-bound core, for use in the foundry, where the waterglass-bound mould or the waterglass-bound core comprises particulate, amorphous silicon dioxide. (a) one or more refractories, and (b) an aqueous phase having a pH of at most 5, for producing a coating on a waterglass-bound mould or on a waterglass-bound core, for use in the foundry, where the waterglass-bound mould or the waterglass-bound core comprises particulate, amorphous silicon dioxide.
A leakage plugging device for sealing a leakage at a remote site in a pipe, the device comprising: a. a porous carrier plug of a generally three dimensional wedge shape, the plug being of a deformable condensable polymeric material comprising pores carrying a first density-enhancing dried composition comprising at least one polymer; and b. at least one sealant composition disposed in said pores, said at least one sealant composition comprising a premixed hardening agent, wherein said porous carrier plug is adapted to transport said at least one sealant composition from a first site to a remote site and to cure said at least one sealant composition and to seal said leakage with a head section of said plug at said remote site. a. a porous carrier plug of a generally three dimensional wedge shape, the plug being of a deformable condensable polymeric material comprising pores carrying a first density-enhancing dried composition comprising at least one polymer; and b. at least one sealant composition disposed in said pores, said at least one sealant composition comprising a premixed hardening agent, wherein said porous carrier plug is adapted to transport said at least one sealant composition from a first site to a remote site and to cure said at least one sealant composition and to seal said leakage with a head section of said plug at said remote site.
A compressor device comprising: a housing ; a rotating group with a compressor wheel ; a bearing that supports rotation of the rotating group within the housing about an axis of rotation; a motor that drives rotation of the rotating group about the axis of rotation; a motor cooling system that provides a first flow of a first fluid through the housing for cooling the motor; a bearing cooling system that provides a second flow of a second fluid through the housing for cooling the bearing; characterised in that the motor cooling system includes a first fluid flow section at a first axial position, the first fluid flow section extending in a downstream direction radially with respect to the axis of rotation; the bearing cooling system includes a second flow section at a second axial position that is spaced apart axially from the first axial position, the second flow section extending in a downstream direction radially with respect to the axis of rotation; and the first flow section and the second flow section are disposed in a heat exchanger arrangement configured to transfer heat between the second fluid and the first fluid. a housing ; a rotating group with a compressor wheel ; a bearing that supports rotation of the rotating group within the housing about an axis of rotation; a motor that drives rotation of the rotating group about the axis of rotation; a motor cooling system that provides a first flow of a first fluid through the housing for cooling the motor; a bearing cooling system that provides a second flow of a second fluid through the housing for cooling the bearing; characterised in that the motor cooling system includes a first fluid flow section at a first axial position, the first fluid flow section extending in a downstream direction radially with respect to the axis of rotation; the bearing cooling system includes a second flow section at a second axial position that is spaced apart axially from the first axial position, the second flow section extending in a downstream direction radially with respect to the axis of rotation; and the first flow section and the second flow section are disposed in a heat exchanger arrangement configured to transfer heat between the second fluid and the first fluid.
An apparatus for operating on tissue, the apparatus comprising an end effector , wherein the end effector comprises: (a) an ultrasonic blade , wherein the end effector is operable to apply ultrasonic energy at the blade; (b) a clamp arm pivotable relative to the blade; and (c) a clamp pad secured to the clamp arm, wherein the clamp pad is positioned to oppose the blade such that the end effector is operable to compress tissue between the clamp pad and the blade; wherein the clamp arm comprises a latching feature operable to retain the clamp pad relative to the clamp arm , wherein the latching feature is operable to prevent the clamp pad from moving laterally, longitudinally, and perpendicularly relative to the clamp arm , wherein the latching feature comprises a carrier , wherein the clamp pad is inserted within the carrier , wherein the carrier is inserted within the clamp arm , wherein the carrier comprises a protrusion , wherein the clamp arm comprises a slot , wherein the protrusion of the carrier is disposed in the slot. (a) an ultrasonic blade , wherein the end effector is operable to apply ultrasonic energy at the blade; (b) a clamp arm pivotable relative to the blade; and (c) a clamp pad secured to the clamp arm, wherein the clamp pad is positioned to oppose the blade such that the end effector is operable to compress tissue between the clamp pad and the blade;
An anode composition for a lithium secondary battery, the anode composition comprising an anode active material, a binder, and a dispersed conductive material; wherein: the anode active material includes a plurality of anode active material particles, each of which includes a core and a shell formed on an outer portion of the core, the core comprising an alloy of one or more of Si, Sn, Al, Sb, Bi, As, Ge and Pb, and the shell comprising Ketjen black; the anode active material further includes a carbon anode active material; and the dispersed conductive material includes carbon nanofibers. the anode active material includes a plurality of anode active material particles, each of which includes a core and a shell formed on an outer portion of the core, the core comprising an alloy of one or more of Si, Sn, Al, Sb, Bi, As, Ge and Pb, and the shell comprising Ketjen black; the anode active material further includes a carbon anode active material; and the dispersed conductive material includes carbon nanofibers.
Document of value, such as a banknote, a cheque, a credit card or other payment card, an identity card or the like, - which has a front side and a rear side , - in plan view at least from the front side , shows a representation detectable by the unaided eye, - in the plan view, has specific dimensions (B, H) and comprises a substrate body , which, in the plan view, has the specific dimensions (B, H) and is constructed from a first and a second transparent film which, in the plan view, likewise have the specific dimensions (B, H) and are connected to one another by an intermediate layer so that inner sides of the films face one another and outer sides of the films face away from the intermediate layer , - wherein the outer side of the first film faces the front side and the outer side of the second film faces the rear side , - wherein the representation detectable from the front side is created by a first embossed structure , which is metallized at least in certain portions and is arranged on the inner side of the first film , and has a varying profiling and/or metallization laterally, that is to say transversely in relation to the plan view direction, wherein - the embossed structure has microlenses and/or micromirrors . - which has a front side and a rear side , - in plan view at least from the front side , shows a representation detectable by the unaided eye, - in the plan view, has specific dimensions (B, H) and comprises a substrate body , which, in the plan view, has the specific dimensions (B, H) and is constructed from a first and a second transparent film which, in the plan view, likewise have the specific dimensions (B, H) and are connected to one another by an intermediate layer so that inner sides of the films face one another and outer sides of the films face away from the intermediate layer , - wherein the outer side of the first film faces the front side and the outer side of the second film faces the rear side , - wherein the representation detectable from the front side is created by a first embossed structure , which is metallized at least in certain portions and is arranged on the inner side of the first film , and has a varying profiling and/or metallization laterally, that is to say transversely in relation to the plan view direction, - the embossed structure has microlenses and/or micromirrors .
An assembly for machining an edge surface of a wood-based panel prior to a glue application, comprising - a tool which can be driven in rotation about a tool axis , wherein the tool comprises a working area rotating in a circular ring about the tool axis , wherein the working area comprises a working relief, by means of which the tool can engage with the edge surface when used as intended, characterised in that the working area - viewed in a cross-section of the tool containing the tool axis of the tool - is formed convex, wherein at least one discharge channel set back radially relative to the tool axis is formed in the working area , by means of which discharge channel particles removed from the edge surface can be carried away. - a tool which can be driven in rotation about a tool axis , wherein the tool comprises a working area rotating in a circular ring about the tool axis , wherein the working area comprises a working relief, by means of which the tool can engage with the edge surface when used as intended, characterised in that the working area - viewed in a cross-section of the tool containing the tool axis of the tool - is formed convex, wherein at least one discharge channel set back radially relative to the tool axis is formed in the working area , by means of which discharge channel particles removed from the edge surface can be carried away.
A progressive cavity pump comprising: a stator including a shell portion and a molded elastomeric portion having internally molded cavities; a helical rotor rotatably located within the stator ; and a monitoring system for measuring an operating parameter of the elastomeric portion of the stator , the monitoring system including a sensor and a sleeve , the sleeve being vulcanized to the elastomeric portion of the stator , the sensor being slidably received within the sleeve , characterised by the fact that the sleeve comprises a protruding shoulder at a predetermined distance of a tip of the sleeve . a stator including a shell portion and a molded elastomeric portion having internally molded cavities; a helical rotor rotatably located within the stator ; and a monitoring system for measuring an operating parameter of the elastomeric portion of the stator , the monitoring system including a sensor and a sleeve , the sleeve being vulcanized to the elastomeric portion of the stator , the sensor being slidably received within the sleeve , characterised by the fact that the sleeve comprises a protruding shoulder at a predetermined distance of a tip of the sleeve .
Thermally expandable composition, comprising (a) at least one polymer P, cross-linkable by peroxide, and (b) between 1 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one acrylate A, and (c) between 0.2 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one peroxide, and (d) at least one blowing agent, characterised in that the equivalent ratio of said peroxide to said acrylate A is between 0.01 and 0.5, and the weight ratio of said peroxide to said acrylate A is lower than 0.33 and said polymer P comprises or essentially consists of at least two polymers P1 and P2, wherein P1 exhibits a melt flow index (MFI) of between 100 and 200 g/10 min, and P2 exhibits a melt flow index of between 0.1 and 60 g/ 10 min, wherein MFI is determined by ASTM D1238, and the weight ratio of the two polymers P1 : P2 in the composition is 0.7 to 1.3, and said polymer P essentially consists of ethylene-vinyl acetate (EVA) polymers. (a) at least one polymer P, cross-linkable by peroxide, and (b) between 1 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one acrylate A, and (c) between 0.2 wt.-% and 2.5 wt.-%, based on the total weight of the composition, of at least one peroxide, and (d) at least one blowing agent,
An omnidirectional wheel rotationally driven by a driving source , the omnidirectional wheel comprising: a plurality of first and second rollers arranged in an annular shape; a plurality of roller support parts free-rotatably supporting the first and second rollers ; a wheel hub disposed radially inward from the roller support parts ; and a fixing member fastened to the roller support parts , characterized in that the wheel hub has a shaft portion connected to the driving source and an extension formed to extend from an outer circumferential surface of the shaft portion , the fixing member is disposed to surround the shaft portion , an elastic body is disposed between the extension and the fixing member to surround the shaft portion , a space (S1) is provided between the elastic body and the shaft portion , a space (S2) is provided between the elastic body and the roller support parts , a plurality of first pins are formed to protrude from the extension , a plurality of second pins are formed to protrude from the fixing member , the elastic body has a plurality of first holes into which the first pins are fitted, and a plurality of second holes into which the second pins are fitted, and the first holes and the second holes are shifted from each other in a circumferential direction of the elastic body . a plurality of first and second rollers arranged in an annular shape; a plurality of roller support parts free-rotatably supporting the first and second rollers ; a wheel hub disposed radially inward from the roller support parts ; and a fixing member fastened to the roller support parts , characterized in that the wheel hub has a shaft portion connected to the driving source and an extension formed to extend from an outer circumferential surface of the shaft portion , the fixing member is disposed to surround the shaft portion , an elastic body is disposed between the extension and the fixing member to surround the shaft portion , a space (S1) is provided between the elastic body and the shaft portion , a space (S2) is provided between the elastic body and the roller support parts , a plurality of first pins are formed to protrude from the extension , a plurality of second pins are formed to protrude from the fixing member , the elastic body has a plurality of first holes into which the first pins are fitted, and a plurality of second holes into which the second pins are fitted, and the first holes and the second holes are shifted from each other in a circumferential direction of the elastic body .
A method of controlling a walking assistance apparatus , comprising: receiving at least one abnormal gait type selected from a plurality of abnormal gait types; generating torque parameters for an assist torque profile based on a first torque and a second torque, the first torque being a torque mapped to each joint of a user for each of the plurality of abnormal gait types, and the second torque being a torque to be generated by the walking assistance apparatus ; receiving the torque parameters; and controlling a walking assistance apparatus based on the at least one abnormal gait type, wherein the controlling comprises: generating an assist torque profile based on the at least one abnormal gait type, the assist torque profile including the generated torque parameters; and controlling the walking assistance apparatus based on the assist torque profile. receiving at least one abnormal gait type selected from a plurality of abnormal gait types; generating torque parameters for an assist torque profile based on a first torque and a second torque, the first torque being a torque mapped to each joint of a user for each of the plurality of abnormal gait types, and the second torque being a torque to be generated by the walking assistance apparatus ; receiving the torque parameters; and controlling a walking assistance apparatus based on the at least one abnormal gait type, wherein the controlling comprises: generating an assist torque profile based on the at least one abnormal gait type, the assist torque profile including the generated torque parameters; and controlling the walking assistance apparatus based on the assist torque profile. generating an assist torque profile based on the at least one abnormal gait type, the assist torque profile including the generated torque parameters; and controlling the walking assistance apparatus based on the assist torque profile.