mhurhangee/ep-ind-claims huggingface dataset:
Helicopter gas turbine engine having a combustion chamber, at least one turbine (16, 20) arranged downstream from the combustion chamber to receive combustion gases emitted by the latter and a nozzle, the nozzle having a diffuser connected downstream from the turbine and receiving a primary flow from the latter and an ejector which has an upstream part surrounding the downstream end of the diffuser and defining therewith an outlet passage for an engine compartment cooling air secondary flow, said ejector running in the downstream direction beyond the downstream end of the diffuser, characterized in that the ejector has a wall formed at least partially by a sound attenuator calculated to attenuate sound frequencies generated by the rotation of the or each turbine (16 and 20) and/or by the combustion chamber.
A compound of general formula wherein X is CH or N, R 1 is a hydrogen or halogen atom, R 2 is cyclopentyl substituted with one or two hydroxy or methoxy groups or with an amino, methylcarbonyl-amino, N-methyl-N-methylcarbonyl-amino group or wherein two adjacent carbon atoms are linked to each other via a -O-CH 2 -O- or -O-C(CH 3) 2 -O- group, or cyclohexyl substituted with one or two fluorine atoms or one or two hydroxy or methoxy groups or an oxo, C 1-3 alkoxy-carbonyl, morpholino, (methyl-piperidinyl)-amino or an amino group, wherein the hydrogen atoms of the amino group may optionally independently be replaced with a methyl, methylcarbonyl, 2-methoxy-ethyl or methylsulfonyl group, or wherein two adjacent carbon atoms are linked to each other via -O-C(CH 3) 2 -O- group or wherein two hydrogen atoms attached to the same carbon atom are replaced by a -O-(CH 2) 2 -O- group, R 3 is a C 1-2 alkyl group and R 4 is aminocarbonyl or N-(C 1-3 alkyl)-aminocarbonyl group, wherein the methyl moiety of the above-mentioned N-(methyl)-aminocarbonyl group may optionally be substituted with a piperidinyl, N-methyl-piperidinyl or morpholinyl group, each bound via a carbon atom, and wherein the ethyl resp. propyl moiety of the above-mentioned N-(C 2-3 alkyl)-aminocarbonyl group may optionally be terminally substituted with hydroxy, methoxy, amino, N-methyl-amino, N,N-dimethyl-amino, morpholino, imidazolyl, 4-methyl-piperazinyl, 1-methyl-pyrrolidinyl, piperidinyl, pyrrolidinyl or 4-hydroxy-piperidino group, wherein any hydrogen atom in an alkyl or alkoxy group may be replaced by a fluorine atom, or a salt thereof. wherein the methyl moiety of the above-mentioned N-(methyl)-aminocarbonyl group may optionally be substituted with a piperidinyl, N-methyl-piperidinyl or morpholinyl group, each bound via a carbon atom, and wherein the ethyl resp. propyl moiety of the above-mentioned N-(C 2-3 alkyl)-aminocarbonyl group may optionally be terminally substituted with hydroxy, methoxy, amino, N-methyl-amino, N,N-dimethyl-amino, morpholino, imidazolyl, 4-methyl-piperazinyl, 1-methyl-pyrrolidinyl, piperidinyl, pyrrolidinyl or 4-hydroxy-piperidino group,
A capsule for containing beverage ingredients configured to be inserted in a beverage production device, the capsule comprising: a body defining a cavity to contain beverage ingredients comprising: - an upper portion and a lower portion; - a sidewall extending from the upper portion to the lower portion; - wherein the lower portion comprises an annular flange outwardly extending from the sidewall, the annular flange comprising an upper side facing towards the upper portion of the body; a sealing member arranged on the upper side of the annular flange; wherein the sealing member comprises: - an inner layer facing the upper side of the annular flange comprising an adhesive; characterized in that the sealing member further comprises an outer layer having a mass-colored cellulose material. a body defining a cavity to contain beverage ingredients comprising: - an upper portion and a lower portion; - a sidewall extending from the upper portion to the lower portion; - wherein the lower portion comprises an annular flange outwardly extending from the sidewall, the annular flange comprising an upper side facing towards the upper portion of the body; - an upper portion and a lower portion; - a sidewall extending from the upper portion to the lower portion; - wherein the lower portion comprises an annular flange outwardly extending from the sidewall, the annular flange comprising an upper side facing towards the upper portion of the body; a sealing member arranged on the upper side of the annular flange; wherein the sealing member comprises: - an inner layer facing the upper side of the annular flange comprising an adhesive; - an inner layer facing the upper side of the annular flange comprising an adhesive; characterized in that the sealing member further comprises an outer layer having a mass-colored cellulose material.
A light reflecting plate, comprising: a base; and a light reflecting layer that is formed on said base and made of silver or silver alloy, or aluminum or aluminum alloy, wherein on the surface of said light reflecting layer, arithmetic average roughness (Ra) is at a range of 0.10 to 0.30 μm at a cut-off wavelength of 0.25 mm and arithmetic average waviness (Wa) is at a range of 0.30 to 2.50 μm at a cut-off wavelength of 0.8 mm. a base; and a light reflecting layer that is formed on said base and made of silver or silver alloy, or aluminum or aluminum alloy, wherein on the surface of said light reflecting layer, arithmetic average roughness (Ra) is at a range of 0.10 to 0.30 μm at a cut-off wavelength of 0.25 mm and arithmetic average waviness (Wa) is at a range of 0.30 to 2.50 μm at a cut-off wavelength of 0.8 mm.
A drag reducing composition comprising: (a) a plurality of first particles comprising a polyalphaolefin drag reducing polymer; and (b) a plurality of second particles comprising a non-polyalphaolefin drag reducing polymer, wherein at least a portion of said second particles are formed via emulsion polymerization; wherein said composition has a cumulative concentration of said polyalphaolefin drag reducing polymer and said non-polyalphaolefin drag reducing polymer of at least 35 weight percent. (a) a plurality of first particles comprising a polyalphaolefin drag reducing polymer; and (b) a plurality of second particles comprising a non-polyalphaolefin drag reducing polymer, wherein at least a portion of said second particles are formed via emulsion polymerization;
A machine tool including an automatic tool changer, the machine tool comprising a bed, a spindle installed on the bed and configured to rotate a workpiece, and a tool post on which a tool is mounted, that is movable installed on the bed, and that is configured to machine the workpiece, and the automatic tool changer comprising: a base installed on the spindle; a support movably installed on the base; a magazine configured to hold a plurality of tools and movably installed on the support; a moving mechanism configured to move the support and the magazine, the support being installed on the base to be movable in parallel with a horizontal feeding axis of the tool post by the moving mechanism; a tool support configured to support tools held on the magazine by moving horizontally along the horizontal feeding axis independently from the magazine when the tools are exchanged; and wherein both of the magazine and the tool post installed on the bed are moved close to each other when tools are exchanged. a base installed on the spindle; a support movably installed on the base; a magazine configured to hold a plurality of tools and movably installed on the support; a moving mechanism configured to move the support and the magazine, the support being installed on the base to be movable in parallel with a horizontal feeding axis of the tool post by the moving mechanism; a tool support configured to support tools held on the magazine by moving horizontally along the horizontal feeding axis independently from the magazine when the tools are exchanged; and wherein both of the magazine and the tool post installed on the bed are moved close to each other when tools are exchanged.
Method for using quantum-safe cryptographic keys with telecommunication terminal devices, which method enables quantum-safe keys to be used by a respective terminal device designed for this purpose, without said terminal device itself having quantum engineering means for generating said keys, wherein the terminal device obtains the quantum-safe keys by requesting them from a QKD group that continuously generates quantum-safe random numbers and is formed by two network nodes (2 1, 2 2) interconnected in a quantum key distribution connection, by a procedure in which, in the event of a request made by the terminal device for quantum-safe keys, from the network nodes (2 1, 2 2) of the QKD group, on at least two mutually disjoint paths, a plurality of mutually different XOR logic combinations formed by bitwise logic combination from random numbers generated by the QKD group are transmitted via VPN connections to the terminal device, and the terminal device designed for this purpose extracts a quantum-safe reference key, which is also present at the network nodes (2 1, 2 2) of the QKD group, from said XOR logic combinations, which reference key is used for symmetric encryption in a subsequent transmission process of data transmitted from one of the network nodes (2 1, 2 2) of the QKD group to the terminal device, said data comprising a larger number of random numbers which are generated by the QKD group and from which the terminal device receiving them extracts a plurality of cryptographic keys likewise present in both network nodes (2 1, 2 2) of the QKD group and stores them in a tamper-proof manner in a storage unit of the terminal device for later use.
A DC voltage measuring device comprising: a light source; a polarizer to polarize light emitted from the light source; a grounded conductor provided in such a way as to be separated from a high-voltage conductor, the grounded conductor being grounded; a crystal end face electrode having a floating potential, the crystal end face electrode being out of contact with the grounded conductor and the high-voltage conductor; a Pockels cell to transmit the light emitted from the polarizer, the Pockels cell being provided between the crystal end face electrode and the grounded conductor; an analyzer to transmit the light reflected by the Pockels cell; a photodetector to detect the light emitted from the analyzer; an intra-crystal electric field measurement unit to convert a voltage output by the photodetector into an intra-crystal electric field and output the intra-crystal electric field; wherein the DC voltage measuring device is characterised by a bias electrode provided between the high-voltage conductor and the crystal end face electrode in such a way as to be out of contact with the crystal end face electrode; a bias supply connected to the bias electrode; a bias supply control unit to control the bias supply so as to keep an internal electric field of the Pockels cell at zero, the bias supply control unit being connected to the intra-crystal electric field measurement unit; and a measurement voltage calculation unit to obtain a voltage of the high-voltage conductor based on results output by the intra-crystal electric field measurement unit and the bias supply control unit. a light source; a polarizer to polarize light emitted from the light source; a grounded conductor provided in such a way as to be separated from a high-voltage conductor, the grounded conductor being grounded; a crystal end face electrode having a floating potential, the crystal end face electrode being out of contact with the grounded conductor and the high-voltage conductor; a Pockels cell to transmit the light emitted from the polarizer, the Pockels cell being provided between the crystal end face electrode and the grounded conductor; an analyzer to transmit the light reflected by the Pockels cell; a photodetector to detect the light emitted from the analyzer; an intra-crystal electric field measurement unit to convert a voltage output by the photodetector into an intra-crystal electric field and output the intra-crystal electric field; wherein the DC voltage measuring device is characterised by a bias electrode provided between the high-voltage conductor and the crystal end face electrode in such a way as to be out of contact with the crystal end face electrode; a bias supply connected to the bias electrode; a bias supply control unit to control the bias supply so as to keep an internal electric field of the Pockels cell at zero, the bias supply control unit being connected to the intra-crystal electric field measurement unit; and a measurement voltage calculation unit to obtain a voltage of the high-voltage conductor based on results output by the intra-crystal electric field measurement unit and the bias supply control unit.
An assembly for the temporary fixing to the ground of any type of equipment for the arrangement of spaces, comprising: a hollow anchoring stud intended to be engaged and fixed in the ground; an universal connecting endpiece able to be engaged inside the anchoring stud and intended to be fixed to a part of the equipment; and means for locking/unlocking the endpiece with respect to the stud; characterized in that the assembly further comprises: a fixed sleeve arranged inside the anchoring stud and intended to receive the universal connecting endpiece; and a movable sleeve mounted able to slide around the fixed sleeve between a locking position in which said movable sleeve cooperates with the locking/unlocking means for locking the endpiece with respect to the stud, and an unlocking position in which it cooperates with the locking/unlocking means for unlocking said endpiece with respect to the stud. a hollow anchoring stud intended to be engaged and fixed in the ground; an universal connecting endpiece able to be engaged inside the anchoring stud and intended to be fixed to a part of the equipment; and means for locking/unlocking the endpiece with respect to the stud; a fixed sleeve arranged inside the anchoring stud and intended to receive the universal connecting endpiece; and a movable sleeve mounted able to slide around the fixed sleeve between a locking position in which said movable sleeve cooperates with the locking/unlocking means for locking the endpiece with respect to the stud, and an unlocking position in which it cooperates with the locking/unlocking means for unlocking said endpiece with respect to the stud.
Method for qualifying a device driver (DuT) for a device, having the steps of: - performing a software-in-the-loop test on the device driver (DuT) by way of a test module, the device driver (DuT) being part of a guest operating system that runs in a virtual machine on a virtualization layer of a virtualization environment, wherein a test script is executed by the guest operating system; - emulating a behaviour of the device under stipulated conditions by way of a device emulator that is part of the virtualization environment, the device emulator being mapped to the address space of the guest operating system, with the result that the device driver (DuT) and the device emulator communicate via the one common input/output memory; - performing an error injection or a test by way of the device emulator by virtue of the device emulator injecting a device behaviour to be expected or a desired error state; and - outputting the test results. - performing a software-in-the-loop test on the device driver (DuT) by way of a test module, the device driver (DuT) being part of a guest operating system that runs in a virtual machine on a virtualization layer of a virtualization environment, wherein a test script is executed by the guest operating system; the device driver (DuT) being part of a guest operating system that runs in a virtual machine on a virtualization layer of a virtualization environment, wherein a test script is executed by the guest operating system; - emulating a behaviour of the device under stipulated conditions by way of a device emulator that is part of the virtualization environment, the device emulator being mapped to the address space of the guest operating system, with the result that the device driver (DuT) and the device emulator communicate via the one common input/output memory; - performing an error injection or a test by way of the device emulator by virtue of the device emulator injecting a device behaviour to be expected or a desired error state; and - outputting the test results.
A method of manufacturing a radome that is provided on a detection side of a radar for detecting an obstacle in a vicinity of a vehicle, the method comprising: a first forming step of forming a transparent member that includes a recess on a back surface thereof; a second forming step of forming a bright member that includes a step of forming the bright member body, the bright member having a shape corresponding to a space in the recess and a step of performing metal deposition on a surface of the bright member body corresponding to the inner surface of the recess; a first installing step, performed after the second forming step, of installing the bright member in the recess, a contact surface of the bright member coming into contact with an inner surface of the recess and the bright member body being substantially flush with the back surface of the transparent member, the contact surface of the bright member having metallic brilliance; and a second installing step of installing a base member that covers the back surface of the transparent member and integrally holds the transparent member and the bright member. a first forming step of forming a transparent member that includes a recess on a back surface thereof; a second forming step of forming a bright member that includes a step of forming the bright member body, the bright member having a shape corresponding to a space in the recess and a step of performing metal deposition on a surface of the bright member body corresponding to the inner surface of the recess; a first installing step, performed after the second forming step, of installing the bright member in the recess, a contact surface of the bright member coming into contact with an inner surface of the recess and the bright member body being substantially flush with the back surface of the transparent member, the contact surface of the bright member having metallic brilliance; and a second installing step of installing a base member that covers the back surface of the transparent member and integrally holds the transparent member and the bright member.
A method for preparing cyclohexadec-8-en-1-one and cyclopentadecenone comprising the following stages: i) reacting cyclohexadeca-1,9-diene with N 2 O to obtain a first reaction mixture comprising cyclohexadec-8-en-1-one and cyclopentadecenyl carbaldehydes; ii) reacting RM1 with oxygen in the presence of a Cu catalyst, wherein the cyclopentadecenyl carbaldehydes present are converted by oxidative decarbonylation to cyclopentadecenones, whereupon a second reaction mixture is obtained; and iii) isolating cyclohexadec-8-en-1-one and cyclopentadecenone from RM2. i) reacting cyclohexadeca-1,9-diene with N 2 O to obtain a first reaction mixture comprising cyclohexadec-8-en-1-one and cyclopentadecenyl carbaldehydes; ii) reacting RM1 with oxygen in the presence of a Cu catalyst, wherein the cyclopentadecenyl carbaldehydes present are converted by oxidative decarbonylation to cyclopentadecenones, whereupon a second reaction mixture is obtained; and iii) isolating cyclohexadec-8-en-1-one and cyclopentadecenone from RM2.
A binding protein for human Her2 comprising an amino acid sequence with at least 97 % identity to SEQ ID NO: 1, wherein the Her2 binding protein has a binding affinity for Her2 of less than 0.5 nM after 24 h incubation in serum as determined by ELISA, and is stable at temperatures of at least 64°C.
A two-phase cooling system for a converter cell with a cell capacitor and with a first and second semiconductor switch element, including - a closed working fluid circuit including a condenser for condensing evaporated working fluid and a pump for circulating the working fluid; a first and second evaporator arranged in thermal contact with the semiconductor switch elements and adapted for receiving condensed dielectric working fluid, evaporating the dielectric working fluid, and returning the evaporated working fluid, characterized by a thermal link adapted to thermally connect the cell capacitor to a supply or return line of the closed working fluid circuit. - a closed working fluid circuit including a condenser for condensing evaporated working fluid and a pump for circulating the working fluid; a first and second evaporator arranged in thermal contact with the semiconductor switch elements and adapted for receiving condensed dielectric working fluid, evaporating the dielectric working fluid, and returning the evaporated working fluid, characterized by a thermal link adapted to thermally connect the cell capacitor to a supply or return line of the closed working fluid circuit.
A medical device comprising: an innermost packaging enclosing first electronic circuitry associated with the medical device; an outermost packaging made of a metal forming an interior cavity divided into first and second chambers (25,26) by a hermetically sealed interface structure free of any electrical connection feed-throughs defined therein; the innermost packaging being disposed within the first chamber; a first inductive coupling for establishing communication between a first antenna and a second antenna, wherein the first antenna is disposed interior of the innermost packaging and interior of the first chamber; and wherein the second antenna is disposed exterior of the innermost packaging and exterior of the first chamber of the outermost packaging; and a third antenna disposed exterior of the outermost packaging, communication being established between the second and third antennas by way of respective electrical wiring to second electronic circuitry. an innermost packaging enclosing first electronic circuitry associated with the medical device; an outermost packaging made of a metal forming an interior cavity divided into first and second chambers (25,26) by a hermetically sealed interface structure free of any electrical connection feed-throughs defined therein; the innermost packaging being disposed within the first chamber; a first inductive coupling for establishing communication between a first antenna and a second antenna, wherein the first antenna is disposed interior of the innermost packaging and interior of the first chamber; and wherein the second antenna is disposed exterior of the innermost packaging and exterior of the first chamber of the outermost packaging; and a third antenna disposed exterior of the outermost packaging, communication being established between the second and third antennas by way of respective electrical wiring to second electronic circuitry.