mhurhangee/ep-ind-claims huggingface dataset:
Tyre tread comprising a rubber composition based on at least: - from 50 to 100 phr of a first diene elastomer, the first diene elastomer being a polybutadiene-based elastomer, modified with a functional group capable of interacting with silica as reinforcing filler, said polybutadiene-based elastomer being an elastomer comprising at least several butadiene units, - optionally from 0 to 50 phr of a second diene elastomer which is different from the first diene elastomer, - at least 20 phr of carbon black, - from more than 0 to less than 40 phr of silica as reinforcing filler, - a coupling agent, - a plasticizing system comprising a plasticizing resin exhibiting a glass transition temperature of greater than 20°C, - a crosslinking system based on organic peroxide, the total content of the first diene elastomer and of the second diene elastomer in the composition being within a range extending from 80 to 100 phr. - from 50 to 100 phr of a first diene elastomer, the first diene elastomer being a polybutadiene-based elastomer, modified with a functional group capable of interacting with silica as reinforcing filler, said polybutadiene-based elastomer being an elastomer comprising at least several butadiene units, - optionally from 0 to 50 phr of a second diene elastomer which is different from the first diene elastomer, - at least 20 phr of carbon black, - from more than 0 to less than 40 phr of silica as reinforcing filler, - a coupling agent, - a plasticizing system comprising a plasticizing resin exhibiting a glass transition temperature of greater than 20°C, - a crosslinking system based on organic peroxide,
Circuit assembly for an electrical converter, comprising switching units, each of which respectively having a semiconductor switch and a gate driver circuit for controlling the semiconductor switch, wherein, in each switching unit, the respective semiconductor switch and gate driver circuit are arranged on a common carrier circuit board, and the gate driver circuit is electrically connected to a gate of the semiconductor switch by means of at least one printed conductor of the carrier circuit board, characterized in that a logic circuit is interconnected with the respective gate driver circuit of at least two parallel-connected switching units and is designed for the simultaneous actuation of the gate driver circuits, in response to a switching signal in order to make possible synchronous switching of the gate driver circuits, wherein the at least two parallel-connected switching units are arranged on the same carrier circuit board.
An acoustic device comprising: a first member; a second member; a plurality of sound absorbing adjacent cavities formed by joining the first member and the second member together, wherein the first member and/or second member include a shape configured to form the plurality of adjacent cavities; and a corresponding plurality of ports, each port configured to communicate the a respective one of the cavities with an outside, wherein the ports are formed at a joint portion between the first member and the second member; characterised in that the plurality of cavities and ports are disposed in a peripheral area surrounding a center portion of the acoustic device, each port being open toward the center of the acoustic device or each port being open outward with respect to the center of the acoustic device; and at least one of the first member and the second member surround the peripheral area of the center portion of the acoustic device, the peripheral area ranging from 180 degrees or more to less than 360 degrees around said center portion of the acoustic device; or at least one of the first member and the second member surround the entire peripheral area of the center portion of the acoustic device. a first member; a second member; a plurality of sound absorbing adjacent cavities formed by joining the first member and the second member together, wherein the first member and/or second member include a shape configured to form the plurality of adjacent cavities; and a corresponding plurality of ports, each port configured to communicate the a respective one of the cavities with an outside, wherein the ports are formed at a joint portion between the first member and the second member; characterised in that the plurality of cavities and ports are disposed in a peripheral area surrounding a center portion of the acoustic device, each port being open toward the center of the acoustic device or each port being open outward with respect to the center of the acoustic device; and at least one of the first member and the second member surround the peripheral area of the center portion of the acoustic device, the peripheral area ranging from 180 degrees or more to less than 360 degrees around said center portion of the acoustic device; or at least one of the first member and the second member surround the entire peripheral area of the center portion of the acoustic device.
Method for the rapid pyrolysis of lignocellulose, comprising the following method steps: a) a heat treatment, comprising a complete drying and a preheating of the lignocellulose, b) mechanical comminution of the lignocellulose to lignocellulose particles, c) mixing the lignocellulose particles with heat transferring particles so as to obtain a mixture, wherein the heat transferring particles are heated before the mixing to a temperature of between 500 °C and 650 °C, and d) heating the lignocellulose particles with the exclusion of oxygen by means of the heat transferring particles in a pyrolysis reactor, wherein, for one to 50 seconds, a temperature between 400 to 600 °C is set, and the lignocellulose particles react to pyrolysis coke, pyrolysis condensate, and pyrolysis gas, characterised in that e) the heat treatment takes place to a temperature of between 120 and 200 °C under a low-oxygen atmosphere, and f) the mixing takes place immediately after the comminution, and that in turn after the preheating, and that in turn after drying. a) a heat treatment, comprising a complete drying and a preheating of the lignocellulose, b) mechanical comminution of the lignocellulose to lignocellulose particles, c) mixing the lignocellulose particles with heat transferring particles so as to obtain a mixture, wherein the heat transferring particles are heated before the mixing to a temperature of between 500 °C and 650 °C, and d) heating the lignocellulose particles with the exclusion of oxygen by means of the heat transferring particles in a pyrolysis reactor, wherein, for one to 50 seconds, a temperature between 400 to 600 °C is set, and the lignocellulose particles react to pyrolysis coke, pyrolysis condensate, and pyrolysis gas, e) the heat treatment takes place to a temperature of between 120 and 200 °C under a low-oxygen atmosphere, and f) the mixing takes place immediately after the comminution, and that in turn after the preheating, and that in turn after drying.
A construction element comprising a first and second bamboo layer (12, 14) and having a core layer interposed therebetween, wherein at least one of the first and second bamboo layers (12, 14) are fabricated with a residual stress, and wherein said at least one of the first and second bamboo layers (12, 14) is biased against a pre-formed radius of curvature.
A method of forming a thermoplastic part, the method comprising steps of: feeding a thermoplastic material into a preheating oven to form a preheated thermoplastic material; feeding the preheated thermoplastic material into a forming press to form a pressed thermoplastic part, wherein the forming press comprises a first tool and a second tool, wherein at least the first tool comprises a rotary tool having multiple faces, each face having a different mold configured for forming a different part in the thermoplastic material, wherein each face of the rotary tool has a receiving structure for securing interchangeable inserts, each insert having a different mold configuration; and finishing the pressed thermoplastic part. feeding a thermoplastic material into a preheating oven to form a preheated thermoplastic material; feeding the preheated thermoplastic material into a forming press to form a pressed thermoplastic part, wherein the forming press comprises a first tool and a second tool, wherein at least the first tool comprises a rotary tool having multiple faces, each face having a different mold configured for forming a different part in the thermoplastic material, wherein each face of the rotary tool has a receiving structure for securing interchangeable inserts, each insert having a different mold configuration; and finishing the pressed thermoplastic part.
Overhead line system comprising overhead conductor rails (1, 16) which in each case are fixed in the center region thereof by a fixed point to a structure and are otherwise connected to the structure by way of moveable support point arms, characterized in that at least one of the overhead conductor rails (1, 16) has a transverse carrier on its upper side which is connected by means of a bent spring to a mounting, wherein the mounting is connected to one of the moveable support point arms.
A cap assembly (20, 120) arranged to be attached to a housing of a handheld device, the cap assembly (20, 120) comprising: 1.1 a cap body at least partially defining at least one cavity therein; 1.2 a first Wide Area Network, WAN, antenna and a second WAN antenna, the first and second WAN antennas (32A, 32B) arranged to be received in said at least one cavity; and 1.3 an electromagnetic shield defining a pocket having sidewalls, wherein the pocket is arranged to receive at least one scanner, and the electromagnetic shield is arranged to be received in said at least one cavity for providing said first and second WAN antennas (32A, 32B) with a substantially constant electromagnetic environment, with respect to a presence or absence of the at least one scanner in the electromagnetic shield, in which the impedances of the first and second WAN antennas (32A, 21B) and the electromagnetic shield are matched, 1.4 wherein opposite sidewalls of the pocket are positioned at least partially between the location in the pocket where the at least one scanner is arranged to be received and the respective first and second WAN antennas (32A, 32B). 1.1 a cap body at least partially defining at least one cavity therein; 1.2 a first Wide Area Network, WAN, antenna and a second WAN antenna, the first and second WAN antennas (32A, 32B) arranged to be received in said at least one cavity; and 1.3 an electromagnetic shield defining a pocket having sidewalls, wherein the pocket is arranged to receive at least one scanner, and the electromagnetic shield is arranged to be received in said at least one cavity for providing said first and second WAN antennas (32A, 32B) with a substantially constant electromagnetic environment, with respect to a presence or absence of the at least one scanner in the electromagnetic shield, in which the impedances of the first and second WAN antennas (32A, 21B) and the electromagnetic shield are matched, 1.4 wherein opposite sidewalls of the pocket are positioned at least partially between the location in the pocket where the at least one scanner is arranged to be received and the respective first and second WAN antennas (32A, 32B).
A trench shoring apparatus, comprising: first and second side panels (12a, 12b) connected in a parallel spaced-apart configuration by a connecting bar pivotally connected to one end of one or more pairs of lateral arms, the other opposite end of the one or more pairs of lateral arms being hingedly connected to the side panels (12a, 12b), characterized in that translational movement of the connecting bar in a direction parallel to the side panels (12a, 12b) causes the spaced-apart panels (12a, 12b) to move between retracted and extended parallel spaced-apart configurations; and in that locking means for releasably restricting translational movement of the connecting bar are comprised, wherein the locking means being operable such that the side panels (12a, 12b) are releasably retained in the extended parallel spaced-apart configuration.
Cutting chain for ornamental stones chain cutting machines, comprising inner links and outer links which are alternating and mutually connected through articulation pins, the outer links being formed by three portions (3a, 3b, 3c), including two lateral (3a, 3c) and a third central separating the two lateral portions (3a, 3c) of the outer link from each other, wherein said central portion is integrally joined to a first of the two lateral portions (3a, 3c) and it is removably connected to the other lateral portion, or said central portion is removably connected to both lateral portions (3a, 3c), and wherein, said three portions (3a, 3b, 3c) of each outer link form plates assembled to each other in parallel fashion so as to form an intermediate space housing two respective round-shaped longitudinal ends (6, 6) of contiguous inner links (2, 2), said round-shaped longitudinal ends (6, 6) having a shape substantially complementary to two concavities (7, 7) formed on a lower side and at the longitudinal opposite ends of said central portion, so as to create respective labyrinth-like interspaces with substantially constant thickness also during the operation of the chain and with shape adapted to that of the two concavities (7, 7), so as to prevent the entry of the material generated by the cutting of the ornamental stone, said central portion of an outer link having two projections (10, 10) at two opposite free ends of said two concavities (7, 7), said projections (10, 10) serving as a barrier against the material generated by the cutting of the ornamental stone, and as an abutment for preventing the free rotation of the chain in the direction opposite to the natural bending thereof around a drive pinion and to an idler wheel/pinion, said projections (10, 10) extending, in a straight section of the chain on which the links (1, 2) are in axis or aligned, substantially up to a juxtaposed surface of a respective recess formed on an upper wall of the contiguous inner link in a position adjacent to a corresponding round-shaped longitudinal end, characterised in that one or more projections of one or more outer links of the cutting chain has - at the lower part - a wedge for pushing and ejecting the material generated by the cutting, cooperating with a respective flat juxtaposed surface of a corresponding recess, or one or more surfaces of a corresponding recess of an inner link, cooperating with a projection which is thus flat at the lower side and belongs to an outer link, having a wedge-shaped element for pushing and ejecting the material generated by the cutting, and in that one or more lateral portions (3a, 3c) of one or more outer links has one or more openings for the lateral ejection of the material generated by the cutting arranged laterally with respect to said pushing and ejecting wedge as well as substantially at the same height as the latter.
Electrical connection socket, adapted to control an electrical equipment, having a male type plug, a female connection interface and at least one control button comprising: - A control unit, having data processing capacity, comprising a wireless communication module, control electronics, memory storage space and internal clock; and - An infrared commands emitter; characterized in that - Said electrical connection socket is adapted to receive by the wireless communication module an instruction of a user and a driver associated to the equipment to be controlled; - whereby said driver is adapted to transform said instruction into set of instructions coded in a language understandable by the equipment to be controlled; - the infrared commands emitter is configured to send said set of instructions. - A control unit, having data processing capacity, comprising a wireless communication module, control electronics, memory storage space and internal clock; and - An infrared commands emitter; - Said electrical connection socket is adapted to receive by the wireless communication module an instruction of a user and a driver associated to the equipment to be controlled; - whereby said driver is adapted to transform said instruction into set of instructions coded in a language understandable by the equipment to be controlled; - the infrared commands emitter is configured to send said set of instructions.
A medical needle comprising a longitudinal body extending between a distal end and a proximal end along a longitudinal axis A, an outer surface of the needle includes a plurality of concave echogenic ultrasonic reflector depressions formed along at least a portion of a length of the needle to enhance the visibility of the needle under ultrasound guidance by scattering and reflecting back toward a transducer sound waves incident thereon, a row of said depressions are evenly distributed around the entire circumference of a circular cylindrical section of the needle, said circular cylindrical section having depressions around the entire circumference is a depression section, characterized in that each of said plurality of depressions comprises two non-planar reflector surfaces, a first reflector surface and a second reflector surface, wherein the first reflector surface is a semi-spherical surface, and the second reflector surface is a part of a cylindrical or a conical surface, wherein the second reflector surface having a longitudinal symmetry axis S that is inclined in the direction of the proximal end of the needle in relation to the longitudinal axis A of the needle by an inclination angle α being in the interval of 20 - 35 degrees.
A composition comprising a mixture of non-polymeric crosslinkable compounds exhibiting a single thermal transition free of phase separation wherein (a) said mixture is amorphous and (b) said mixture is solid at about 20° C and (c) said mixture comprises at least two different non-polymeric crosslinkable compounds each conforming to the formula (R 1 Y 2)p[(Z 1 Y 2)mR 2 Y 3]nZ 2 Y 4 R 3; wherein m is zero or one; n is the number of recurring units in the compound, and is one; p is an integer of from one to eight; R 1 and R 3 each independently represent a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus where each R 1 and R 3 is independently a monovalent moiety containing crosslinkable groups, polymerizable groups, or a combination thereof; R 2, Z 1 and Z 2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y 1, Y 2, Y 3 and Y 4 each independently represent a linking group; provided that the glass transition temperature of the mixture is above 20° C; and (d) said mixture comprises a photoinitiator
A coil-in-coil spring (10; 100), comprising a continuous wire forming an inner coil having a substantially conical shape and an outer coil extending around the inner coil and having a substantially cylindrical shape, wherein the inner coil includes a plurality of helical convolutions and an upper end convolution, the plurality of helical convolutions of the inner coil extending from a lower end of the coil-in-coil spring (10; 100) to the upper end convolution of the inner coil, wherein the outer coil includes a plurality of helical convolutions and an upper end convolution, the plurality of helical convolutions of the outer coil extending from the lower end of the coil-in-coil spring (10; 100) to the upper end convolution of the outer coil, and wherein the continuous wire defines a pitch between each of the plurality of helical convolutions of the inner coil, and wherein the pitch between each of the plurality of helical convolutions of the inner coil progressively decreases as the plurality of helical convolutions of the inner coil extend from the lower end of the coil-in-coil spring to the upper end convolution of the inner coil. wherein the inner coil includes a plurality of helical convolutions and an upper end convolution, the plurality of helical convolutions of the inner coil extending from a lower end of the coil-in-coil spring (10; 100) to the upper end convolution of the inner coil, wherein the outer coil includes a plurality of helical convolutions and an upper end convolution, the plurality of helical convolutions of the outer coil extending from the lower end of the coil-in-coil spring (10; 100) to the upper end convolution of the outer coil, and wherein the continuous wire defines a pitch between each of the plurality of helical convolutions of the inner coil, and wherein the pitch between each of the plurality of helical convolutions of the inner coil progressively decreases as the plurality of helical convolutions of the inner coil extend from the lower end of the coil-in-coil spring to the upper end convolution of the inner coil.
Method for the metal coating of a bore wall of a bore in a workpiece, in particular a running surface of a cylinder bore in an engine block, by means of atmospheric plasma spraying, wherein - a coating lance having an anode and a cathode is moved axially into the bore and, in doing so, is rotated about its longitudinal axis, - between the anode and the cathode an arc is produced, into which a plasma gas mixture is introduced and ionized, wherein a plasma flow is produced, - a coating powder is supplied into the plasma flow, - the plasma flow with the particles is sprayed onto the bore wall and on the bore wall a coating is formed, and - the particles of the coating powder are melted in the plasma flow and a coating provided with micropores is produced, characterized in that the coating lance is moved into the bore at an axial feed speed and is rotated at a rotational speed of 420 rpm to 520 rpm and, at a volume flow of plasma gas mixture of 30 l/min to 70 l/min, coating powder is injected at a supply rate of 90 g/min to 130 g/min, and in that an axial feed speed of 3.8 mm/rev to 4.5 mm/rev is set. - a coating lance having an anode and a cathode is moved axially into the bore and, in doing so, is rotated about its longitudinal axis, - between the anode and the cathode an arc is produced, into which a plasma gas mixture is introduced and ionized, wherein a plasma flow is produced, - a coating powder is supplied into the plasma flow, - the plasma flow with the particles is sprayed onto the bore wall and on the bore wall a coating is formed, and - the particles of the coating powder are melted in the plasma flow and a coating provided with micropores is produced, the coating lance is moved into the bore at an axial feed speed and is rotated at a rotational speed of 420 rpm to 520 rpm and, at a volume flow of plasma gas mixture of 30 l/min to 70 l/min, coating powder is injected at a supply rate of 90 g/min to 130 g/min, and in that an axial feed speed of 3.8 mm/rev to 4.5 mm/rev is set.
A sealing interface that includes an inner cushion (101, 201), wherein the inner cushion (101, 201) comprises: a hinged region; and a cheek region, wherein the hinged region comprises hinging portions that attach the hinged region of the inner cushion to the cheek region of the inner cushion, and wherein the hinging portions are adapted to allow the hinged region of the inner cushion to flex independently of the cheek regions of the cushion (101, 201); and wherein each hinging portion is a narrow necked section formed between the hinged region and the corresponding cheek region. the inner cushion (101, 201) comprises: a hinged region; and a cheek region, a hinged region; and a cheek region, wherein the hinged region comprises hinging portions that attach the hinged region of the inner cushion to the cheek region of the inner cushion, and wherein the hinging portions are adapted to allow the hinged region of the inner cushion to flex independently of the cheek regions of the cushion (101, 201); and wherein each hinging portion is a narrow necked section formed between the hinged region and the corresponding cheek region.