mhurhangee/ep-ind-claims huggingface dataset:
A moisture-curing hotmelt adhesive obtainable by a process comprising A) reacting one or more polyols as component a) with one or more monomeric polyisocyanates, preferably diisocyanates, as component b), the stoichiometric ratio of isocyanate groups to hydroxyl groups being greater than 1, to give a reaction product comprising an isocyanate-functional polyurethane prepolymer, B) adding at least one mercaptosilane of the formula as component c) HS-R 3 -Si (3-a) (R 2) a in which R 2 is a linear or branched alkyl group having 1 to 10 C atoms, R 3 is a linear or branched alkylene group having 1 to 10 C atoms, X is a hydrolyzable radical, and a has a value of 0, 1 or 2, preferably 0, to the reaction product and carrying out reaction to give a reaction product modified with the mercaptosilane, and C) adding an isocyanate-functional polyurethane prepolymer having a monomeric polyisocyanate content of below 1 wt% as component d) before, during and/or after the adding of the mercaptosilane to the reaction product or modified reaction product, the at least one mercaptosilane being added in an amount of 0.5 to 3.5 wt% and the isocyanate-functional polyurethane prepolymer as component d) being added in an amount of 10 to 50 wt%, based in each case on the total weight of the components a) to d). A) reacting one or more polyols as component a) with one or more monomeric polyisocyanates, preferably diisocyanates, as component b), the stoichiometric ratio of isocyanate groups to hydroxyl groups being greater than 1, to give a reaction product comprising an isocyanate-functional polyurethane prepolymer, B) adding at least one mercaptosilane of the formula as component c) HS-R 3 -Si (3-a) (R 2) a in which R 2 is a linear or branched alkyl group having 1 to 10 C atoms, R 3 is a linear or branched alkylene group having 1 to 10 C atoms, X is a hydrolyzable radical, and a has a value of 0, 1 or 2, preferably 0, to the reaction product and carrying out reaction to give a reaction product modified with the mercaptosilane, and in which R 2 is a linear or branched alkyl group having 1 to 10 C atoms, R 3 is a linear or branched alkylene group having 1 to 10 C atoms, X is a hydrolyzable radical, and a has a value of 0, 1 or 2, preferably 0, to the reaction product and carrying out reaction to give a reaction product modified with the mercaptosilane, and C) adding an isocyanate-functional polyurethane prepolymer having a monomeric polyisocyanate content of below 1 wt% as component d) before, during and/or after the adding of the mercaptosilane to the reaction product or modified reaction product,
A method of processing hexafluorosilicic acid to produce hydrogen fluoride consisting in neutralizing an aqueous solution of HSA with an alkaline agent to produce ammonium fluoride and subsequently combusting it in a fire of an oxygen-containing oxidant and a hydrogen-containing fuel, characterized in that the alkaline neutralization occurs in two stages, - a first stage where the aqueous hexafluorosilicic acid solution is neutralized with an alkaline agent to obtain a suspension of the corresponding hexafluorosilicate in water, after which the water is removed from the suspension; and - a second stage where the solid hexafluorosilicate is treated with an ammonia-containing agent to produce an aqueous solution of ammonium fluoride, - solid products are filtered, then the aqueous ammonium fluoride solution is burned in said oxygen-containing oxidant and a hydrogen-containing fuel or is subjected to evaporation to form an ammonium bifluoride which is then burned in said oxygen-containing oxidant and a hydrogen-containing fuel, hydrogen fluoride and water are condensed from the combustion products, and then the hydrogen fluoride is extracted. - a first stage where the aqueous hexafluorosilicic acid solution is neutralized with an alkaline agent to obtain a suspension of the corresponding hexafluorosilicate in water, after which the water is removed from the suspension; and - a second stage where the solid hexafluorosilicate is treated with an ammonia-containing agent to produce an aqueous solution of ammonium fluoride, - solid products are filtered, then the aqueous ammonium fluoride solution is burned in said oxygen-containing oxidant and a hydrogen-containing fuel or is subjected to evaporation to form an ammonium bifluoride which is then burned in said oxygen-containing oxidant and a hydrogen-containing fuel, hydrogen fluoride and water are condensed from the combustion products, and then the hydrogen fluoride is extracted.
An electronic device comprising: - a plurality of circuit boards having signal grounds; - a conductive plate electrically connected to the signal grounds of the plurality of circuit boards; - a board housing frame that houses the plurality of circuit boards and the conductive plate and has a frame surface serving as a frame ground; and - a dielectric provided between the frame surface of the board housing frame and the conductive plate; wherein, the conductive plate, the dielectric, and the frame surface constitute a capacitor having specific frequency characteristics, the capacitor serving to release electromagnetic noise occurring in the signal grounds of the plurality of circuit boards to an outside of the board housing frame, the capacitor serving to shield external noise occurring outside of the board housing frame and having a frequency lower than a frequency of the electromagnetic noise; wherein, the circuit board has, as the signal ground, a first signal ground, and furthermore has a second signal ground and a capacitor component, the capacitor component being connected to extend across the first signal ground and the second signal ground. - a plurality of circuit boards having signal grounds; - a conductive plate electrically connected to the signal grounds of the plurality of circuit boards; - a board housing frame that houses the plurality of circuit boards and the conductive plate and has a frame surface serving as a frame ground; and - a dielectric provided between the frame surface of the board housing frame and the conductive plate;
Tread profile of a pneumatic vehicle tyre - in particular for commercial vehicles - comprising a regroovable tread profile with radially raised profile elements and with grooves, which respectively separate two adjacent profile elements from one another, wherein the grooves are bounded inwards in the radial direction R by a groove base and on both sides in the axial direction by a profile element flank (5, 6), forming the groove wall, and wherein at least one regrooving indicator for indicating the regrooving depth is respectively formed in one or more grooves, characterized in that the regrooving indicator is formed by a recess that is made to extend transversely in relation to the groove and has a recess base and recess flanks bounding the recess on both sides in the direction of extent of the groove, wherein the recess is formed with a width B, measured in the direction of extent of the groove, in the groove base between the two profile element flanks (6, 7) bounding the groove, through the groove and, in an extension (10, 11) formed on both sides, so as to extend outwards in the radial direction R respectively in the profile element flank (5, 6) bounding the groove with respect to the respective side, and ends in a radial position radially inside the lateral surface of the tyre, wherein the recess base in the region of extent of the groove base indicates the regrooving depth and, with the cross-sectional contour thereof that is made to extend in the sectional planes formed perpendicularly to the direction of extent of the groove from the one profile element flank through the groove base to the other profile element flank, indicates the regrooving contour for the groove to be regrooved.
An electric motor housing manufactured by using metal titanium, wherein the said motor housing is press formed by stamping by using titanium, the said motor housing is of a barrel structure, the barrel wall (1.1) and bottom (1.2) are integrally stamped and formed, the other end of the barrel is provided with a barrel cover (1.3), the rim of the barrel cover (1.3) is embedded into the stepped groove (1.4) on the inside of the barrel wall (1.1) and the barrel bottom (1.2) and the barrel (1.3) form a symmetrical structure, and wherein a lubricant coating is provided on the inner and outer surface of the barrel wall (1.1), barrel bottom (1.2) and barrel cover (1.3) of the said motor housing before stamping.
A method of making a polyurethane composition comprising: obtaining a composition A comprising a polyurethane prepolymer having viscosity less than 7500 cPs (7.5 Pa·s) at 25° C by ASTM D455, and prepared by a process that includes combining: 15% to 50% by weight of methylene diphenyl diisocyanate and 45% to 80% by weight of a polyether polyol having at least 70% primary ethylene oxide content; obtaining a composition B comprising: at least 50% by weight reactive hydroxy component; up to 27% by weight cross-linking agent; 5% to 15% by weight catalyst; and up to 15% by weight surfactant; lowering the viscosity of composition A by heating composition A to a temperature in the range of 65° to 85° C; combining composition A and composition B; and applying the combination of composition A and composition B to a surface by spraying. obtaining a composition A comprising a polyurethane prepolymer having viscosity less than 7500 cPs (7.5 Pa·s) at 25° C by ASTM D455, and prepared by a process that includes combining: 15% to 50% by weight of methylene diphenyl diisocyanate and 45% to 80% by weight of a polyether polyol having at least 70% primary ethylene oxide content; 15% to 50% by weight of methylene diphenyl diisocyanate and 45% to 80% by weight of a polyether polyol having at least 70% primary ethylene oxide content; obtaining a composition B comprising: at least 50% by weight reactive hydroxy component; up to 27% by weight cross-linking agent; 5% to 15% by weight catalyst; and up to 15% by weight surfactant; at least 50% by weight reactive hydroxy component; up to 27% by weight cross-linking agent; 5% to 15% by weight catalyst; and up to 15% by weight surfactant; lowering the viscosity of composition A by heating composition A to a temperature in the range of 65° to 85° C; combining composition A and composition B; and
A container comprising: a main body, at least an inner surface of which is used to deliver an object, wherein the main body is formed by bending components (27; 28) after joining the components (27; 28) by diffusion bonding. a main body, at least an inner surface of which is used to deliver an object, wherein the main body is formed by bending components (27; 28) after joining the components (27; 28) by diffusion bonding.
Apparatus for downhole transmission and reception of data in an oil or gas well comprising a downhole signal transceiver adapted to receive data from a signal generator and transmit the signal through the well and an elongate member with an axis, located in the wellbore wherein: the signal is transmitted by the transceiver, predominantly axially along the elongate member, there being at least two downhole transceivers (C1, C2), said transceivers being linked in series as nodes along elongate members; the signal presented at the transceiver nodes and at the elongate members is a radio frequency signal and the elongate members incorporate a signal conductor (8,14) comprising a conductive element; the signal conductor is optimised in its effectiveness of transmitting RF signals by variations to its electrical impedance, through changes to its material composition or morphology and/or changes to its physical arrangements such as width, thickness, length and separation from adjacent surfaces, which influence its electrical impedance and electrical resistance and efficiency at carrying RF signals; and characterised in that: the apparatus comprises high data rate electrical signal pathways along the elongate members formed from the construction of multiple layers and geometries of conducting and insulating materials (4, 8, 10, 14) for the purpose of transmitting signals from the bottom of the elongate members to the top of an elongate members and vice versa so as to reduce the distance that the signal needs to travel in adjacent fluids and hence minimising the signal loss.
Mould release agent composition comprising at least one functionalized siloxane compound, containing alkyl or alkoxy group, of the general formula where R 1 = identically or differently CH 3 and/or R 2, R 2 = identically or differently, preferably identically, -(CH 2) a -NH-R 3, - x -(CH 2) b -NH-R 3', -O y -(CH 2) c -OH and/or -O z -(CH 2) d -COOX 1, X 1 = H, alkali metal, alkaline earth metal R 3, R 3' = independently of one another H or -(CH 2) e -NH 2, a, b, c, d, e = independently of one another 1 to 20, x, y, z = independently of one another 0 or 1, R 4 = -(CH 2) f -NH-(CH 2 -CH 2 -O) z -R 5 with R 5 = H, aryl radical or alkyl radical, f = 1 to 20, preferably 2 to 5, more preferably 3, z = 1 to 20, preferably 1 or 2 to 10, n = 50 to 1000, m = 0 to 20, preferably 1 to 5, with the ratio m:n = 0 to 0.4, preferably 0.01 to 0.1, k = 0 to 20, preferably 0 to 5, with the proviso that there is at least one radical R 2 or R 4, preferably at least one radical R 2, and at least one phosphate and/or phosphoric ester of the general formula where Y = R 11, H, metal, preferably alkali metal, more preferably Na or K, or alkaline earth metal, such as, for example, Mg, Ba, Sr or Ca, preferably Ca, NR p H 4-p +, with p = 0 to 4, preferably 2 or 3, and R = hydrocarbyl radical having 1 to 10, preferably 1 to 4, carbon atoms, or a radical of the formula where q = 0 to 5, and R 6 to R 11, independently of one another are hydrogen, a metal, preferably an alkali metal, such as, for example, sodium or potassium, or alkaline earth metal, such as, for example, Mg, Ba, Sr or Ca, preferably Ca, or NR p H 4-p + with p and R as described for formula II, or an organic radical. R 1 = identically or differently CH 3 and/or R 2, R 2 = identically or differently, preferably identically, -(CH 2) a -NH-R 3, - x -(CH 2) b -NH-R 3', -O y -(CH 2) c -OH and/or -O z -(CH 2) d -COOX 1, X 1 = H, alkali metal, alkaline earth metal R 3, R 3' = independently of one another H or -(CH 2) e -NH 2, a, b, c, d, e = independently of one another 1 to 20, x, y, z = independently of one another 0 or 1, R 4 = -(CH 2) f -NH-(CH 2 -CH 2 -O) z -R 5 with R 5 = H, aryl radical or alkyl radical, f = 1 to 20, preferably 2 to 5, more preferably 3, z = 1 to 20, preferably 1 or 2 to 10, n = 50 to 1000, m = 0 to 20, preferably 1 to 5, with the ratio m:n = 0 to 0.4, preferably 0.01 to 0.1, k = 0 to 20, preferably 0 to 5, Y = R 11, H, metal, preferably alkali metal, more preferably Na or K, or alkaline earth metal, such as, for example, Mg, Ba, Sr or Ca, preferably Ca, NR p H 4-p +, with p = 0 to 4, preferably 2 or 3, and R = hydrocarbyl radical having 1 to 10, preferably 1 to 4, carbon atoms, or a radical of the formula q = 0 to 5, and R 6 to R 11, independently of one another are hydrogen, a metal, preferably an alkali metal, such as, for example, sodium or potassium, or alkaline earth metal, such as, for example, Mg, Ba, Sr or Ca, preferably Ca, or NR p H 4-p + with p and R as described for formula II, or an organic radical.
A method for a user equipment in a wireless communications system, of improving a handover of the user equipment to enable a better selection of recovery cell in case of a radio link failure, wherein the user equipment is served by a serving radio base station, the method comprising: - transmitting a message to the serving radio base station, the message indicating the need for a handover to a cell of a target radio base station, said method being characterized by - observing an indication that a handover request transmitted by the serving radio base station is rejected by the target radio base station, wherein observing the indication comprises receiving information from the serving radio base station, said information comprising an indication that the handover request is rejected, said information being received in a radio resource control message when a downlink radio quality measure is above a pre-defined quality threshold, and in a broadcast control channel message when the downlink radio quality measure is equal to or below said pre-defined quality threshold; and when detecting a radio link failure, - selecting a recovery cell based on the observed indication. - transmitting a message to the serving radio base station, the message indicating the need for a handover to a cell of a target radio base station, said method being characterized by - observing an indication that a handover request transmitted by the serving radio base station is rejected by the target radio base station, wherein observing the indication comprises receiving information from the serving radio base station, said information comprising an indication that the handover request is rejected, said information being received in a radio resource control message when a downlink radio quality measure is above a pre-defined quality threshold, and in a broadcast control channel message when the downlink radio quality measure is equal to or below said pre-defined quality threshold; and when detecting a radio link failure, - selecting a recovery cell based on the observed indication.
An anodic-oxidation-treated aluminum alloy member, characterized in that an anodic oxide film is provided on a surface of a substrate comprising an aluminum alloy consisting of more than 3.5% and 6.0% or less of Mg (by mass percent (the same applies to the following for the chemical components)), 0.02 to 1.0% inclusive of Cu, 0.02 to 0.1% inclusive of Cr, and optionally 0.5% or less of Zn, with the remainder being Al and unavoidable impurities, wherein the content of each of Si and Fe in the unavoidable impurities is limited to 0.05% or less, wherein the number of intermetallic compound particles contained in the aluminum alloy and having a maximum length of 4 μm or more is 50 or less per square millimeter in an appropriate section of the aluminum alloy, and wherein the anodic oxide film has a thickness of 20 to 150 μm inclusive.
An analog signal input/output device which includes a light emitting element, wherein the analog signal input/output device is configured to perform at least one of input and output of an analog signal, the analog signal input/output device comprising: an input/output level detecting section configured to detect at least one of an input level and an output level of the analog signal; a light emission control section configured to control an on and off pattern of light emission of the light emitting element; and a storage section configured to store range information which indicates different analog signal input/output level ranges; characterized in that the analog signal input device is configured to set a range for a signal input/output level range among the different analog signal input/output level ranges in response to a selection operation performed by a user, resulting in a set range information; the analog signal input/output device comprises a relative value converting section configured to convert a detected input or output level of the analog signal into a relative value which is, on a percentage basis, relative to one voltage level of the analog signal input/output range indicated by the set range information; and the light emission control section is configured to control the on and off pattern of light emission of the light emitting element in accordance with the relative value. an input/output level detecting section configured to detect at least one of an input level and an output level of the analog signal; a light emission control section configured to control an on and off pattern of light emission of the light emitting element; and a storage section configured to store range information which indicates different analog signal input/output level ranges; characterized in that the analog signal input device is configured to set a range for a signal input/output level range among the different analog signal input/output level ranges in response to a selection operation performed by a user, resulting in a set range information; the analog signal input/output device comprises a relative value converting section configured to convert a detected input or output level of the analog signal into a relative value which is, on a percentage basis, relative to one voltage level of the analog signal input/output range indicated by the set range information; and the light emission control section is configured to control the on and off pattern of light emission of the light emitting element in accordance with the relative value.
An actuator comprising: a case having an opening; a shaft accommodated inside the case and having a tip protruding towards an outside of the case through the opening; a motor accommodated inside the case and configured to displace the shaft in an axis direction thereof; and a circuit board accommodated inside the case and having a mounting surface on which at least a part of a circuit configured to drive the motor is mounted, wherein an end edge of the circuit board is formed with a notch, characterized in that: a circuit board support protrusion is formed inside the case on a wall of the case, and wherein the circuit board support protrusion is fitted into the notch to independently support the circuit board inside the case. a case having an opening; a shaft accommodated inside the case and having a tip protruding towards an outside of the case through the opening; a motor accommodated inside the case and configured to displace the shaft in an axis direction thereof; and a circuit board accommodated inside the case and having a mounting surface on which at least a part of a circuit configured to drive the motor is mounted, wherein an end edge of the circuit board is formed with a notch, characterized in that: a circuit board support protrusion is formed inside the case on a wall of the case, and wherein the circuit board support protrusion is fitted into the notch to independently support the circuit board inside the case. a circuit board support protrusion is formed inside the case on a wall of the case, and wherein the circuit board support protrusion is fitted into the notch to independently support the circuit board inside the case.