mhurhangee/ep-ind-claims huggingface dataset:
Liquid-crystalline medium having a nematic phase and negative dielectric anisotropy which comprises a) a compound of the formula I and b) one or more compounds of the formula II in which R 21 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkenyl radical having 2 to 7 C atoms, and R 22 denotes an unsubstituted alkenyl radical having 2 to 7 C atoms, and c) one or more compounds selected from the group of the compounds of the formula III-2 in which R 31 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, R 32 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkoxy radical having 1 to 6 C atoms, and n denotes 0 or 1. a) a compound of the formula I and b) one or more compounds of the formula II in which R 21 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkenyl radical having 2 to 7 C atoms, and R 22 denotes an unsubstituted alkenyl radical having 2 to 7 C atoms, and R 21 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkenyl radical having 2 to 7 C atoms, and R 22 denotes an unsubstituted alkenyl radical having 2 to 7 C atoms, c) one or more compounds selected from the group of the compounds of the formula III-2 in which R 31 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, R 32 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkoxy radical having 1 to 6 C atoms, and n denotes 0 or 1. R 31 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, R 32 denotes an unsubstituted alkyl radical having 1 to 7 C atoms or an unsubstituted alkoxy radical having 1 to 6 C atoms, and n denotes 0 or 1.
An intraluminal ultrasound imaging device, comprising: a cable comprising a proximal portion and a distal portion; an electrical connector coupled to the proximal portion of the cable; a flexible elongate member comprising a proximal portion and a distal portion, wherein the distal portion of the flexible elongate member is configured to be positioned within a body lumen of a patient, wherein the proximal portion of the flexible elongate member is coupled to the cable; an ultrasound transducer array coupled to the distal portion of the flexible elongate member; a first plurality of conductors extending within the cable; characterized in that a second plurality of conductors is extending within the flexible elongate member, wherein each conductor of the first plurality of conductors is electrically coupled to a respective conductor of the second plurality of conductors, wherein a conductor of the first plurality of conductors with a first cross section is electrically coupled to a conductor of the second plurality of conductors with a second cross section that is smaller than the first cross section, and wherein the first plurality of conductors and the second plurality of conductors are configured to transmit electrical signals between the ultrasound transducer array and the electrical connector. a cable comprising a proximal portion and a distal portion; an electrical connector coupled to the proximal portion of the cable; a flexible elongate member comprising a proximal portion and a distal portion, wherein the distal portion of the flexible elongate member is configured to be positioned within a body lumen of a patient, wherein the proximal portion of the flexible elongate member is coupled to the cable; an ultrasound transducer array coupled to the distal portion of the flexible elongate member; a first plurality of conductors extending within the cable; characterized in that a second plurality of conductors is extending within the flexible elongate member, wherein each conductor of the first plurality of conductors is electrically coupled to a respective conductor of the second plurality of conductors, wherein a conductor of the first plurality of conductors with a first cross section is electrically coupled to a conductor of the second plurality of conductors with a second cross section that is smaller than the first cross section, and wherein the first plurality of conductors and the second plurality of conductors are configured to transmit electrical signals between the ultrasound transducer array and the electrical connector.
A method, comprising: receiving, in a first key management device (SKDC R1) of a first autonomous network associated with a first realm, a request for a group key to enable content to be shared between one or more first devices of the first autonomous network and one or more second devices of a second autonomous network associated with a second realm, the second autonomous network having a second key management device (SKDC R2), wherein the request for the group key is received from one of the one or more first devices or from one of the one or more second devices via the second key management device (SKDC R2); obtaining the group key and provide the group key to the one or more first devices from the first key management device; establishing a temporal key to be used to establish a secure channel between the first key management device and the second key management device; and providing the group key to the second key management device from the first key management device via the secure channel, to enable the second key management device to provide the group key to the one or more second devices. receiving, in a first key management device (SKDC R1) of a first autonomous network associated with a first realm, a request for a group key to enable content to be shared between one or more first devices of the first autonomous network and one or more second devices of a second autonomous network associated with a second realm, the second autonomous network having a second key management device (SKDC R2), wherein the request for the group key is received from one of the one or more first devices or from one of the one or more second devices via the second key management device (SKDC R2); obtaining the group key and provide the group key to the one or more first devices from the first key management device; establishing a temporal key to be used to establish a secure channel between the first key management device and the second key management device; and providing the group key to the second key management device from the first key management device via the secure channel, to enable the second key management device to provide the group key to the one or more second devices.
A product, which is a complex-shaped fluororubber formed product, which is a bellows-structured formed product or a primer valve, comprising a cross-linked fluororubber layer which - is obtainable by cross-linking a fluororubber composition containing a fluororubber and a carbon black; and - has a loss modulus E" of 400-6,000 kPa, determined by a dynamic viscoelasticity test at a measurement temperature of 160°C, a tensile strain of 1%, an initial force of 157 cN, a frequency of 10 Hz, and a chuck distance of 20 mm, wherein the dynamic viscoelasticity measurement was carried out on a cross-linked rubber cuboid having a size of 3 mm in width x 2 mm in thickness. - is obtainable by cross-linking a fluororubber composition containing a fluororubber and a carbon black; and - has a loss modulus E" of 400-6,000 kPa, determined by a dynamic viscoelasticity test at a measurement temperature of 160°C, a tensile strain of 1%, an initial force of 157 cN, a frequency of 10 Hz, and a chuck distance of 20 mm, wherein the dynamic viscoelasticity measurement was carried out on a cross-linked rubber cuboid having a size of 3 mm in width x 2 mm in thickness.
Electrode for cathodic evolution of hydrogen in electrolytic processes comprising a metal substrate coated with an external catalytic layer containing 4 to 40 g/m 2 of crystalline ruthenium oxide having a rutile-type structure with Ru-Ru and Ru-O bond length characterised by a Debye-Waller factor lower than 2*10 -3 Å 2, said electrode further comprising an internal catalytic layer containing 0.5 to 2 g/m 2 of platinum in form of oxide or metal, interposed between said metal substrate and said external catalytic layer.
A non-oriented electrical steel sheet having superior magnetic properties, comprising 1.0 ∼ 3.0% of Al, 0.5 ∼ 2.5% of Si, 0.5 ∼ 2.0% of Mn, 0.001 ∼ 0.004% of N, 0.0005 ∼ 0.004% of S, 0.004% or less of C, optionally 0.2% or less of P and/or at least one of 0.005 ∼ 0.2% of Sn and 0.005 ∼ 0.1% of Sb and a balance of Fe and other inevitable impurities by wt%, and satisfying Condition below, wherein an inclusion comprising a nitride and a sulfide alone or a combination thereof is formed in the steel sheet, and a distribution density of the inclusion having an average size of 300 nm or more is equal to or greater than 0.02 number/mm 2; and Al + Mn ≤ 3.5, 0.002 ≤ N + S ≤ 0.006, 300 ≤ Al + Mn / N + S ≤ 1,400; wherein [Al], [Si], [Mn], and indicate amounts (wt%) of Al, Si, Mn, N and S, respectively.
A copolymer formed by free-radical copolymerization from (a) at least one monomer M1 of the formula in which R 1 is an organic radical having a (meth)acryloyl group, R 2, R 3 and R 4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and (b) at least one ethylenically unsaturated, freeradically copolymerizable monomer M2 other than the monomers M1. (a) at least one monomer M1 of the formula in which R 1 is an organic radical having a (meth)acryloyl group, R 2, R 3 and R 4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and R 1 is an organic radical having a (meth)acryloyl group, R 2, R 3 and R 4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and (b) at least one ethylenically unsaturated, freeradically copolymerizable monomer M2 other than the monomers M1.
A process for the manufacture of a heat exchanger comprising the following steps: providing a gas-proof solid base body consisting of a ceramic material and having a heat exchange surface, producing a blank by providing the heat exchange surface on one or both sides with a textile material (1, 2) impregnated with and encased in a ceramic slurry, thermally treating the blank under inert conditions, and infiltrating the blank with liquid silicon. providing a gas-proof solid base body consisting of a ceramic material and having a heat exchange surface, producing a blank by providing the heat exchange surface on one or both sides with a textile material (1, 2) impregnated with and encased in a ceramic slurry, thermally treating the blank under inert conditions, and infiltrating the blank with liquid silicon. producing a blank by providing the heat exchange surface on one or both sides with a textile material (1, 2) impregnated with and encased in a ceramic slurry, thermally treating the blank under inert conditions, and infiltrating the blank with liquid silicon.
A pool divider device for selectively dividing at least one lane of a swimming pool into two respective shorter lanes (21, 22), the device comprising: a main structure configured to be transversely arranged with respect to the at least one lane to be divided into two respective shorter lanes (21, 22), wherein the main structure is further configured to have a separation distance from a water level of the swimming pool configured to allow a swimmer to pass below the main structure; wherein preferably the main structure is configured as a plurality of main structure modules interconnected to each other; and at least one lane divider device connected to the main structure characterized in that the at least one lane divider device comprises a dividing panel, the lane divider device being configured to be selectively movable between an extended position, in which the respective dividing panel is arranged perpendicularly inserted into a respective lane of the swimming pool such that said lane is divided into two shorter lanes (21, 22), and a retracted position, in which the respective dividing panel is retracted from the respective lane of the swimming pool towards the main structure such that a swimmer is allowed to pass below the main structure and the dividing panel; wherein preferably the main structure is configured to be movable along a longitudinal direction extending along the at least one lane to be divided, such that when the main structure is displaced along the longitudinal direction, then the length of the two respective shorter lanes (21, 22) relative to the length of the at least one lane to be divided is adjusted. a main structure configured to be transversely arranged with respect to the at least one lane to be divided into two respective shorter lanes (21, 22), wherein the main structure is further configured to have a separation distance from a water level of the swimming pool configured to allow a swimmer to pass below the main structure; wherein preferably the main structure is configured as a plurality of main structure modules interconnected to each other; and at least one lane divider device connected to the main structure characterized in that the at least one lane divider device comprises a dividing panel, the lane divider device being configured to be selectively movable between an extended position, in which the respective dividing panel is arranged perpendicularly inserted into a respective lane of the swimming pool such that said lane is divided into two shorter lanes (21, 22), and a retracted position, in which the respective dividing panel is retracted from the respective lane of the swimming pool towards the main structure such that a swimmer is allowed to pass below the main structure and the dividing panel; wherein preferably the main structure is configured to be movable along a longitudinal direction extending along the at least one lane to be divided, such that when the main structure is displaced along the longitudinal direction, then the length of the two respective shorter lanes (21, 22) relative to the length of the at least one lane to be divided is adjusted.
A method of production of a tobacco smoke filter or filter element comprising a longitudinally extending core of tobacco smoke filtering material of circumference 14 to 17 mm which surrounds a cylindrical channel, wherein the core comprises a plasticiser, wherein the cylindrical channel extends longitudinally from the downstream end of the core; characterised in that the method comprises: continuously drawing the tobacco smoke filtering material from a single source; applying plasticiser to the tobacco smoke filtering material in an amount of 17 to 19% by weight of the tobacco smoke filtering material; and thermoforming the tobacco smoke filtering material to which plasticiser has been applied around a shaped die to form a continuous tube. characterised in that the method comprises: continuously drawing the tobacco smoke filtering material from a single source; applying plasticiser to the tobacco smoke filtering material in an amount of 17 to 19% by weight of the tobacco smoke filtering material; and thermoforming the tobacco smoke filtering material to which plasticiser has been applied around a shaped die to form a continuous tube.
Closure system, comprising a locking arrangement, with a rotary lock having an evaluatable door contact, for controlling a display device such as a LED module, comprising a sliding shoe, which is to be placed on the locking tongue of a rotary lock mounted in a door, for running onto a sliding ramp supported by the door frame, characterised in that the sliding shoe comprises a housing with a recess for inserting alternatively a magnet or a magnetic field sensor acting in a contactless manner.
A method for selectively hydrogenating acetylene in a cracked gas from a steam cracking unit for producing olefins, the method comprising: separating a hydrogenation feed from the cracked gas, the hydrogenation feed comprising acetylene, hydrogen, carbon monoxide, and at least one product; contacting the hydrogenation feed with an acetylene hydrogenation catalyst, the contacting causing hydrogenation of at least a portion of the acetylene of the hydrogenation feed to produce a hydrogenation effluent; in response to a change in a composition of a feedstock to the steam cracking unit that results in a change in a hydrogen concentration in the hydrogenation feed, determining the hydrogen concentration in the hydrogenation feed; and increasing or decreasing a temperature of the hydrogenation feed based on the determined hydrogen concentration of the hydrogenation feed. separating a hydrogenation feed from the cracked gas, the hydrogenation feed comprising acetylene, hydrogen, carbon monoxide, and at least one product; contacting the hydrogenation feed with an acetylene hydrogenation catalyst, the contacting causing hydrogenation of at least a portion of the acetylene of the hydrogenation feed to produce a hydrogenation effluent; in response to a change in a composition of a feedstock to the steam cracking unit that results in a change in a hydrogen concentration in the hydrogenation feed, determining the hydrogen concentration in the hydrogenation feed; and increasing or decreasing a temperature of the hydrogenation feed based on the determined hydrogen concentration of the hydrogenation feed.
A method for a wireless communication device (104, 106) to perform wireless transmissions of a first technology on a first carrier and a second technology on a second carrier, said method comprising: determining, by the wireless communication device (104, 106), a need to perform a clear channel assessment, CCA, on the second carrier; coordinating, by the wireless communication device (104, 106), a wireless transmission on the first carrier with performance of the CCA on the second carrier; and commencing, by the wireless communication device (104, 106), a wireless transmission on the second carrier if the CCA on the second carrier is successful; wherein said coordinating comprises: inhibiting wireless transmission on the first carrier during a first period; and performing a CCA on the second carrier during a second period, wherein the second period at least partly overlaps the first period. determining, by the wireless communication device (104, 106), a need to perform a clear channel assessment, CCA, on the second carrier; coordinating, by the wireless communication device (104, 106), a wireless transmission on the first carrier with performance of the CCA on the second carrier; and commencing, by the wireless communication device (104, 106), a wireless transmission on the second carrier if the CCA on the second carrier is successful; wherein said coordinating comprises: inhibiting wireless transmission on the first carrier during a first period; and performing a CCA on the second carrier during a second period, wherein the second period at least partly overlaps the first period. inhibiting wireless transmission on the first carrier during a first period; and performing a CCA on the second carrier during a second period, wherein the second period at least partly overlaps the first period.
An injection molding machine comprising: acylinder that heats amoldingmaterial which is filled with the inside of a mold unit; a feeding member that feeds the molding material within the cylinder; a drive device that moves the feeding member forward and backward; and a controller that carries out a filling process of driving the drive device to control the speed of the feeding member, and a hold pressure process of driving the drive device to control pressure acting on the molding material from the feeding member, wherein the controller is programmed to perform switchover from the filling process to the hold pressure process on the basis of a detection result of a detector that detects the arrival of the molding material within the mold unit to a predetermined position, characterized in that the controller is programmed to reduce the setting speed of the feeding member in the middle of the filling process, and performs switchover from the filling process to the hold pressure process on the basis of the detection result of the detector after the setting speed is reduced. acylinder that heats amoldingmaterial which is filled with the inside of a mold unit; a feeding member that feeds the molding material within the cylinder; a drive device that moves the feeding member forward and backward; and a controller that carries out a filling process of driving the drive device to control the speed of the feeding member, and a hold pressure process of driving the drive device to control pressure acting on the molding material from the feeding member, wherein the controller is programmed to perform switchover from the filling process to the hold pressure process on the basis of a detection result of a detector that detects the arrival of the molding material within the mold unit to a predetermined position, characterized in that the controller is programmed to reduce the setting speed of the feeding member in the middle of the filling process, and performs switchover from the filling process to the hold pressure process on the basis of the detection result of the detector after the setting speed is reduced.
Method for producing a fan housing for a radial fan with an air-guiding cavity which comprises a receiving space for at least one fan wheel which is rotatable about an axis of rotation and an air outlet duct which is connected to the receiving space, wherein the fan housing has at least two housing parts (1000, 1001) which are made at least in sections of sound-absorbing material, wherein the air-guiding cavity is formed by air-conducting geometries in the at least two housing parts (1000, 1001) and the air-conducting geometries each have a spiral-shaped defining wall, wherein in each of the at least two housing parts (1000, 1001), a part of the receiving space is formed at least partially of sound-absorbing material, wherein at least two air outlet ducts are formed in the fan housing, wherein at least one part of one of the air outlet ducts is formed in each housing part (1000, 1001) and wherein the defining wall represents a part of the surrounding wall in the receiving space and a side wall of an air outlet duct, characterised in that the air-conducting geometries of the at least two housing parts (1000, 1001) are created in a single section, that the at least two housing parts (1000, 1001) are formed by separating the section along at least one plane which is perpendicular to the axis of rotation of the fan wheel and that the at least two housing parts are rotated about the axis of rotation relative to one another and are fastened to one another. wherein the air-guiding cavity is formed by air-conducting geometries in the at least two housing parts (1000, 1001) and the air-conducting geometries each have a spiral-shaped defining wall, wherein in each of the at least two housing parts (1000, 1001), a part of the receiving space is formed at least partially of sound-absorbing material, wherein at least two air outlet ducts are formed in the fan housing, wherein at least one part of one of the air outlet ducts is formed in each housing part (1000, 1001) and wherein the defining wall represents a part of the surrounding wall in the receiving space and a side wall of an air outlet duct, characterised in that the air-conducting geometries of the at least two housing parts (1000, 1001) are created in a single section, that the at least two housing parts (1000, 1001) are formed by separating the section along at least one plane which is perpendicular to the axis of rotation of the fan wheel and that the at least two housing parts are rotated about the axis of rotation relative to one another and are fastened to one another.