mhurhangee/ep-ind-claims huggingface dataset:
A method of preventing corrosion comprising contacting a heat transfer system with a heat transfer fluid comprising: a) a freezing point depressant; b) a carboxylate; c) an inorganic phosphate; d) an azole compound; e) about 2 to about 60 ppm magnesium ions; f) greater than 0.5 ppm calcium ions; g) an acrylate based polymer; and e) water; wherein the heat transfer fluid has a pH of 7 to 9.5; wherein the heat transfer fluid comprises 1 wt % to less than 90 wt % of the freezing point depressant based on the total weight of the heat transfer fluid; wherein nitrate, if present, is present in an amount of less than 50 ppm by weight based on the total weight of the heat transfer fluid; and wherein a weight ratio of the acrylate based polymer to the magnesium ions is from 1 to 25. a) a freezing point depressant; b) a carboxylate; c) an inorganic phosphate; d) an azole compound; e) about 2 to about 60 ppm magnesium ions; f) greater than 0.5 ppm calcium ions; g) an acrylate based polymer; and e) water; wherein the heat transfer fluid has a pH of 7 to 9.5; wherein the heat transfer fluid comprises 1 wt % to less than 90 wt % of the freezing point depressant based on the total weight of the heat transfer fluid; wherein nitrate, if present, is present in an amount of less than 50 ppm by weight based on the total weight of the heat transfer fluid; and wherein a weight ratio of the acrylate based polymer to the magnesium ions is from 1 to 25.
Rapid connection means of elongate form along a longitudinal axis and having two ends intended to be fastened respectively with a clamp of a connection terminal of an electrical disconnection device, said clamp consisting of a tightening volume delimited by two electrical contact surfaces (106, 107) that can move relative to one another by means of a tightening screw, characterized in that each end of the rapid connection means is arranged to adopt: - a first position of fitting on the tightening screw of the clamp of the connection terminal; - a second position locking the rapid connection means with the clamp, said second position being obtained, from the first fitting position, after a rotation about the longitudinal axis by a rotation angle (α), - each end of said rapid connection means comprising a slot extending in a direction parallel to the longitudinal axis to form a first and a second contact branches (4, 5) spaced apart from one another to allow: - the passage and the fitting of the tightening screw of a clamp in the first fitting position; and - the locking and the electrical contact of the rapid connection means with the connection terminal. - a first position of fitting on the tightening screw of the clamp of the connection terminal; - a second position locking the rapid connection means with the clamp, said second position being obtained, from the first fitting position, after a rotation about the longitudinal axis by a rotation angle (α), - each end of said rapid connection means comprising a slot extending in a direction parallel to the longitudinal axis to form a first and a second contact branches (4, 5) spaced apart from one another to allow: - the passage and the fitting of the tightening screw of a clamp in the first fitting position; and - the locking and the electrical contact of the rapid connection means with the connection terminal. - the passage and the fitting of the tightening screw of a clamp in the first fitting position; and - the locking and the electrical contact of the rapid connection means with the connection terminal.
Accelerator pedal, particularly for a motor-vehicle, comprising a support housing (2; 3, 4) in which there is mounted a control lever rotatable about a first axis, from a first position to a second position, against the action of resilient opposition means (9, 10) arranged between said lever and a reaction arm of a structure connected to the housing (2; 3, 4) in a substantially pivotable manner about a second axis which is essentially parallel to said first axis; said structure having also a friction arm adapted to apply a friction force against said lever, the arrangement being such that said friction force is variable depending on the variation in the angular position of the lever; the accelerator pedal being characterized in that the control lever is supported rotationally in the housing (2; 3, 4) about a first fixed axis, in a stationary seat (7, 8) defined in said housing (2; 3, 4), so that the control lever is able to rotate about said first axis also in the absence of said structure or its friction arm.
Socket joint between a socket member and a tip end of a pipe piece, wherein the socket member or the tip end has a sealing seat, wherein the tip end or the socket member has a receiving member (56, 58) for at least one sealing ring (52, 54) which abuts the sealing seat, wherein the socket member has a bayonet receiving member with which a bayonet ring which comprises the tip end is in engagement and wherein the tip end is supported on the bayonet ring against a movement out of the socket member, wherein the bayonet ring is blocked in a rotationally secure manner in the retention position thereof in the socket member by means of a blocking member, characterised in that the tip end is supported with at least one support member on the bayonet ring.
A method of selectively actuating at least one well tool in a well and indicating a position of the well tool, the method comprising the steps of: selecting the well tool from among multiple well tools for actuation by flowing direct current in a first direction through a set of conductors in the well, the well tool being deselected for actuation when direct current flows through the set of conductors in a second direction opposite to the first direction; and characterised in that the method includes the step of: detecting a varying resistance across the set of conductors as the selected well tool is actuated, the variation in resistance providing an indication of at least one intermediate position of a portion of the selected well tool as the portion displaces during actuation of the selected well tool. selecting the well tool from among multiple well tools for actuation by flowing direct current in a first direction through a set of conductors in the well, the well tool being deselected for actuation when direct current flows through the set of conductors in a second direction opposite to the first direction; and characterised in that the method includes the step of: detecting a varying resistance across the set of conductors as the selected well tool is actuated, the variation in resistance providing an indication of at least one intermediate position of a portion of the selected well tool as the portion displaces during actuation of the selected well tool. detecting a varying resistance across the set of conductors as the selected well tool is actuated, the variation in resistance providing an indication of at least one intermediate position of a portion of the selected well tool as the portion displaces during actuation of the selected well tool.
A method for preparing a photocatalytic, neutral titanium dioxide sol, the method comprising: washing and dewatering a hydrous titanium dioxide gel with an aqueous solvent having a cation concentration of 500 ppm or less until achieving a filtrate conductivity of 750 μS/cm or less and forming a titanium dioxide filter cake; peptizing the titanium dioxide filter cake by adding the filter cake to an alkaline peptizing agent to provide a peptized alkaline titanium dioxide sol with a TiO 2 concentration of 30% by weight or greater; neutralizing the peptized alkaline titanium dioxide sol with a concentrated acid to provide a photocatalytic, neutral titanium dioxide sol with a pH of 7 to 9 and a TiO 2 concentration of 30% by weight or greater. washing and dewatering a hydrous titanium dioxide gel with an aqueous solvent having a cation concentration of 500 ppm or less until achieving a filtrate conductivity of 750 μS/cm or less and forming a titanium dioxide filter cake; peptizing the titanium dioxide filter cake by adding the filter cake to an alkaline peptizing agent to provide a peptized alkaline titanium dioxide sol with a TiO 2 concentration of 30% by weight or greater; neutralizing the peptized alkaline titanium dioxide sol with a concentrated acid to provide a photocatalytic, neutral titanium dioxide sol with a pH of 7 to 9 and a TiO 2 concentration of 30% by weight or greater.
Method for electrically charging an electrical energy store (201, 303) by means of a charging station (101, 501), wherein electrical docking of the electrical energy store (201, 303) to the charging station (101, 501) is detected, wherein the charging station (101, 501) has a charging docking apparatus comprising two first charging contacts, wherein the energy store (201, 303) has an energy store docking apparatus for docking with the charging docking apparatus of the charging station (101, 501), wherein the energy store docking apparatus comprises two second charging contacts, characterized in that the charging station (101, 501) supplies electrical charging energy to the docked energy store (201, 303) when communication signals which are interchanged between the first charging contacts of the charging station (101, 501) and the second charging contacts of the docked energy store (201, 303) are detected, wherein a voltage across the first charging contacts of the charging station (101, 501) is increased to a charging voltage only after communication between the docked energy store (201, 303) and the charging station (101, 501) is complete.
A method for cutting refractory metals, in which a solid body made of a refractory metal is cut mechanically and by chip removal with a cutting device (4, 7), wherein the cutting device (4, 7) is wetted for cutting with a fluid having at least 50 weight % water, wherein the cutting device (4, 7) is brought to a positive electrical potential in relation to the solid body during cutting.
A method for producing a press-formed product from a blank metal plate, wherein the press-formed product includes a main body part that bends along a lengthwise direction in plan view and has a first end part and a second end part respectively on both ends of the main body part, and a protruded part that protrudes outward of bending from a bent part of the main body part, the main body part and the protruded part each comprise top plate parts (13a, 13b) and vertical wall parts each extending from opposite sides of the top plate parts, a groove part along the lengthwise direction of the main body part is provided on a surface of the top plate part of the main body part, among the vertical wall parts, the vertical wall part extending from the first end part of the main body part to the protruded part has a corner part connecting the main body part and the protruded part, and in a ridge part formed by the top plate part and the vertical wall part extending from the first end part (11 a) of the main body part to the protruded part, an angle that is formed by a part which is on the main body side from the corner part and a part which is on the protruded part side from the corner part is an acute angle, the method for producing the press-formed product being characterized by: a first step; and a second step, wherein in the first step, by applying press-working to the blank metal plate, a surface shape on the second end part side from the bent part of the main body part is formed, in a surface shape of the top plate part, and further the vertical wall part extending from the first end part side of the main body part to the protruded part is formed, and in the second step, a surface shape on the first end part side from the bent part of the main body part is formed, in the surface shape of the top plate part, by applying press-working to the blank metal plate after the first step.
A haptic display system comprising: - a deformable, shape-changing, tactile display, which imparts surface-based, tangible characteristics, - a deformation mechanism, which adjusts the deformable tactile display to the shape of the object surface segment to be displayed, wherein the deformation mechanism comprises various subcomponents (15, 17, 22, 24, 33, 34), which are designed to be positioned variably in relation to each other, characterized in that the haptic display system further comprises a positioning device, which moves the tactile display, in a correct positional arrangement, to the position in three-dimensional space of the surface segment or surface section of a virtual 3D object to be displayed in tangible form. - a deformable, shape-changing, tactile display, which imparts surface-based, tangible characteristics, - a deformation mechanism, which adjusts the deformable tactile display to the shape of the object surface segment to be displayed, wherein the deformation mechanism comprises various subcomponents (15, 17, 22, 24, 33, 34), which are designed to be positioned variably in relation to each other,
Method for generating an image of a route network travelled through by a rail vehicle using activities recorded when the rail vehicle is travelling through the route network and sorted into a sequence of activities, in which patterns are recognized in the sequence of activities using a pattern recognition method and the image of the route network is generated using the recognized patterns, characterized in that the activities of the rail vehicle comprise holding the rail vehicle and driving a distance of a certain length. patterns are recognized in the sequence of activities using a pattern recognition method and the image of the route network is generated using the recognized patterns, characterized in that the activities of the rail vehicle comprise holding the rail vehicle and driving a distance of a certain length.
A refiner plate segment (10, 210, 310, 710, 810) for mounting on a refiner disc, the refiner plate segment (10, 210, 310, 710, 810) comprising: an outer radius at an outer periphery (90, 290, 790, 890) and an inner radius at an inner arc (70, 270); and a refining zone comprising a pattern of bars (30, 230, 730, 830) and grooves (40, 840) disposed between the outer periphery (90, 290, 790, 890) and inner arc (70, 270) in multiple bands (50a...c, 850a...c), wherein the patterns of bars (30, 230, 730, 830) in each band (50a...c, 850a...c) have a density, and transition zones (55, 355, 755, 855) between respective two of the bands (50a...c, 850a...c) of bars (30, 230, 730, 830) and grooves (40, 840), wherein each of the transition zones (55, 355, 755, 855) is arranged at an angle (θ) relative to a radial line passing through the segment (10, 210, 310, 710, 810) of between 20° and 85°, wherein the density of the bars (30, 230, 730, 830) becomes greater moving radially from one band (50a...c, 850a...c) to the next (50b...c, 850b...c) across any transition zone (55, 355, 755, 855) in a direction from the inner arc (70, 270) to the outer periphery (90, 290, 790, 890) of the refiner plate segment (10, 210, 310, 710, 810), and wherein the pattern of bars (30, 230, 730, 830) and grooves (40, 840) also becomes denser within a refining zone band (50a...c, 850a...c) moving from the portion of the refining zone nearest the inner arc (70, 270) to the portion of the refining zone nearest the outer periphery (90, 290, 790, 890). an outer radius at an outer periphery (90, 290, 790, 890) and an inner radius at an inner arc (70, 270); and a refining zone comprising a pattern of bars (30, 230, 730, 830) and grooves (40, 840) disposed between the outer periphery (90, 290, 790, 890) and inner arc (70, 270) in multiple bands (50a...c, 850a...c), wherein the patterns of bars (30, 230, 730, 830) in each band (50a...c, 850a...c) have a density, and transition zones (55, 355, 755, 855) between respective two of the bands (50a...c, 850a...c) of bars (30, 230, 730, 830) and grooves (40, 840), wherein each of the transition zones (55, 355, 755, 855) is arranged at an angle (θ) relative to a radial line passing through the segment (10, 210, 310, 710, 810) of between 20° and 85°, wherein the density of the bars (30, 230, 730, 830) becomes greater moving radially from one band (50a...c, 850a...c) to the next (50b...c, 850b...c) across any transition zone (55, 355, 755, 855) in a direction from the inner arc (70, 270) to the outer periphery (90, 290, 790, 890) of the refiner plate segment (10, 210, 310, 710, 810), and wherein the pattern of bars (30, 230, 730, 830) and grooves (40, 840) also becomes denser within a refining zone band (50a...c, 850a...c) moving from the portion of the refining zone nearest the inner arc (70, 270) to the portion of the refining zone nearest the outer periphery (90, 290, 790, 890).
Device for fastening to at least one elongate element having at least one receiving portion extending in a longitudinal direction for receiving an end of an elongate element and having clamping means for fastening the receiving portion to an end of an elongate element, wherein the receiving portion is designed with two side cheeks and with a bottom cheek extending between the side cheeks, which delimit a receiving space open on one side, wherein an inner side of the bottom cheek is inclined at least partially with respect to the longitudinal direction forming an incline, wherein the clamping means is a sliding part associated with a receiving portion, which at least partially surrounds the respective receiving portion while covering the open side of the receiving space, and wherein the sliding part is designed with an inner wall portion which, when the sliding part is arranged to surround the receiving portion, is designed to be at least partially complementarily inclined with respect to the inner side of the bottom cheek, characterized in that a single receiving portion is provided, which is connected to an edge portion adjacent to the receiving portion and having a feedthrough recess oriented transversely to the longitudinal direction.
A forceps, comprising: a pair of jaw members (42,44); a drive tube coupled to the pair of jaw members (42,44) and movable to pivot at least a first one of the pair of jaw members relative to a second one of the pair of jaw members between spaced-apart and approximated positions; and a spring assembly positioned proximal to the drive tube, the spring assembly configured to engage the drive tube and limit movement of the drive tube to control relative movement between the pair of jaw members 42,44, wherein the spring assembly includes a slip block and a compression spring, characterised in that the compression spring is configured to bias the slip block toward the drive tube, and wherein the drive tube is driven in a proximal direction from a first position spaced from spring assembly, to a second position in which a proximal end of the drive tube is configured to engage a distal end of the slip block to decrease closing jaw forces between the pair of jaw members (42,44) while increasing spring forces exerted by the compression spring onto the drive tube as the drive tube moves. a pair of jaw members (42,44); a drive tube coupled to the pair of jaw members (42,44) and movable to pivot at least a first one of the pair of jaw members relative to a second one of the pair of jaw members between spaced-apart and approximated positions; and a spring assembly positioned proximal to the drive tube, the spring assembly configured to engage the drive tube and limit movement of the drive tube to control relative movement between the pair of jaw members 42,44, wherein the spring assembly includes a slip block and a compression spring, characterised in that the compression spring is configured to bias the slip block toward the drive tube, and wherein the drive tube is driven in a proximal direction from a first position spaced from spring assembly, to a second position in which a proximal end of the drive tube is configured to engage a distal end of the slip block to decrease closing jaw forces between the pair of jaw members (42,44) while increasing spring forces exerted by the compression spring onto the drive tube as the drive tube moves.
A power connector for connecting a battery management system, the power connector comprising: a connector body having a first face and an oppositely-disposed second face; a first terminal disposed on the first face; a second terminal disposed on the first face, the first terminal and second terminal being configured to electrically couple the battery management system to positive and negative conductors to form a power connection; a first current shunt disposed on the second face and electrically coupled to the first terminal; a second current shunt disposed on the second face and electrically coupled to the second terminal; and a fuse disposed on the first face of the connector body, wherein the first current shunt has a first end electrically coupled to the fuse and a second end connected to a first bus bar, and the second current shunt has a first end electrically coupled to the second terminal and a second end connected to a second bus bar. a connector body having a first face and an oppositely-disposed second face; a first terminal disposed on the first face; a second terminal disposed on the first face, the first terminal and second terminal being configured to electrically couple the battery management system to positive and negative conductors to form a power connection; a first current shunt disposed on the second face and electrically coupled to the first terminal; a second current shunt disposed on the second face and electrically coupled to the second terminal; and a fuse disposed on the first face of the connector body, wherein the first current shunt has a first end electrically coupled to the fuse and a second end connected to a first bus bar, and the second current shunt has a first end electrically coupled to the second terminal and a second end connected to a second bus bar.
Glazing comprising printed patterns, in particular with a low light transmission, in which the patterns are formed on a glass sheet by an inkjet technique, by means of a composition based on at least one organic polymer, and comprising dispersed opacifying particles, the constituents of the ink being chosen such that the glazing can be recycled after use in glass furnaces, the opacifying particles are of a nature which allows them to be eliminated by combustion in glass furnaces, the printed patterns have, independently of the transmission of the glass sheet, a light transmission which is greater than 1% of the incident light.