mhurhangee/patent-ind-claim-en huggingface dataset:
A method for providing a Printed Wiring Board, i.e. PWB, designed to reduce cross talk associated with a high speed electrical connector , comprising: forming a core substrate comprising a plurality of laminated dielectric substrate layers with a first via formed therethrough; disposing a first trace on an exposed surface of the core substrate that is in electrical contact with the first via ; laminating a first High Density Interconnect, i.e. HDI, substrate to the core substrate such that the first trace electrically connects the first via with a second via formed through the first HDI substrate ; disposing a second trace on an exposed surface of the first HDI substrate that is in electrical contact with the second via ; and laminating a second HDI substrate to the first HDI substrate such that the second trace electrically connects the second via to a third via formed through the second HDI substrate ; wherein the third via is a blind via and the second via comprises a buried via with a central axis spatially offset from central axis of the first and third vias , and the first and second vias having diameters which are smaller than a diameter of the third via characterized in that the depth of the blind via is selected to provide optimized solderability between the PWB and a pin of the high speed electrical connector , and the depth of the blind via is 0.381 mm and the pin has a length between 0.635-0.762 mm. forming a core substrate comprising a plurality of laminated dielectric substrate layers with a first via formed therethrough; disposing a first trace on an exposed surface of the core substrate that is in electrical contact with the first via ; laminating a first High Density Interconnect, i.e. HDI, substrate to the core substrate such that the first trace electrically connects the first via with a second via formed through the first HDI substrate ; disposing a second trace on an exposed surface of the first HDI substrate that is in electrical contact with the second via ; and laminating a second HDI substrate to the first HDI substrate such that the second trace electrically connects the second via to a third via formed through the second HDI substrate ; wherein the third via is a blind via and the second via comprises a buried via with a central axis spatially offset from central axis of the first and third vias , and the first and second vias having diameters which are smaller than a diameter of the third via characterized in that the depth of the blind via is selected to provide optimized solderability between the PWB and a pin of the high speed electrical connector , and the depth of the blind via is 0.381 mm and the pin has a length between 0.635-0.762 mm.
Process for optimizing the degree of crosslinking (V) of a crosslinked copolymer (b1) as graft substrate for a polymeric impact modifier (b) produced from a monomer mixture comprising: (b11): 70 to 99.99 wt% of at least one conjugated diene and/or of at least one acrylate, (b12): 0 to 29 wt% of at least one further comonomer selected from: styrene, α-methylstyrene, acrylonitrile, methacrylonitrile, and methyl methacrylate, (b13): 0 to 10 wt% of one or more polyfunctional crosslinking monomers, and (b14): 0.01 to 0.7 wt% of a chain transfer agent, based on the entire monomer quantity of the polymerization mixture for producing said copolymer (b1); wherein the process comprises the steps of: (i) polymerizing the monomer mixture for producing said copolymer (b1); (ii) determining via NMR relaxation measurements the degree of crosslinking (V) of said copolymer (b1) obtained in step (i); (iii) polymerizing a modified monomer mixture to produce a modified copolymer (b1'), wherein the parameters of the polymerization reaction are adapted according to said crosslinking (V) determined as per step (ii) for said copolymer (b1) and according to the desired crosslinking (V') of said copolymer (b1') as graft substrate; and (iv) repeating said steps (i) to (iii) as often as necessary until a desired degree of crosslinking (V') is obtained, and wherein the transversal relaxation time T2 measured on liquid polymer dispersions at 20°C to 50°C is used to determine said degree of crosslinking (V) of said copolymer (b1), and said degree of crosslinking (V) of said copolymer (b1) is determined by using a low-field NMR spectrometer at a field strength ranging from 0.001 to 1.5 teslas, preferably from 0.1 to 0.6 tesla. (b11): 70 to 99.99 wt% of at least one conjugated diene and/or of at least one acrylate, (b12): 0 to 29 wt% of at least one further comonomer selected from: styrene, α-methylstyrene, acrylonitrile, methacrylonitrile, and methyl methacrylate, (b13): 0 to 10 wt% of one or more polyfunctional crosslinking monomers, and (b14): 0.01 to 0.7 wt% of a chain transfer agent, (i) polymerizing the monomer mixture for producing said copolymer (b1); (ii) determining via NMR relaxation measurements the degree of crosslinking (V) of said copolymer (b1) obtained in step (i); (iii) polymerizing a modified monomer mixture to produce a modified copolymer (b1'), wherein the parameters of the polymerization reaction are adapted according to said crosslinking (V) determined as per step (ii) for said copolymer (b1) and according to the desired crosslinking (V') of said copolymer (b1') as graft substrate; and (iv) repeating said steps (i) to (iii) as often as necessary until a desired degree of crosslinking (V') is obtained, and wherein
A shock absorber body for a vehicle front-axle shock absorber comprising: - an inner portion comprising a tubular section (T2) having an upper end (E2s) and a lower end (E2i), made of metal material, - an outer tubular portion made of composite material, having an upper end (E3s) and a lower end (E3i), overmolded on the tubular section of said inner portion , in particular such that an upper portion of the tubular section (T2) of the inner portion , at the upper end (E2s) thereof, is positioned entirely outside said outer tubular portion , said outer tubular portion including a yoke , at the lower end (E3i) thereof, including two substantially parallel wings , configured so as to be secured to a wheel pivot of the front-axle of the vehicle, a cup defining a bearing surface for a suspension spring being positioned on said outer tubular portion , in the vicinity of the upper end (E3s), characterised in that : - said cup is made of metal material, and/or - said inner portion includes a stiffening portion , made of metal material, configured so as to be covered by the composite material of said outer tubular portion , at the yoke and extending as an insert in the composite of the two wings of the yoke . - an inner portion comprising a tubular section (T2) having an upper end (E2s) and a lower end (E2i), made of metal material, - an outer tubular portion made of composite material, having an upper end (E3s) and a lower end (E3i), overmolded on the tubular section of said inner portion , in particular such that an upper portion of the tubular section (T2) of the inner portion , at the upper end (E2s) thereof, is positioned entirely outside said outer tubular portion , - said cup is made of metal material, and/or - said inner portion includes a stiffening portion , made of metal material, configured so as to be covered by the composite material of said outer tubular portion , at the yoke and extending as an insert in the composite of the two wings of the yoke .
A process for separating as the side draw stream a primary mercaptan with a 4 - 16 carbon length and optionally thiophenes from a feed stream, said feed stream being a mixture containing the corresponding secondary and/or tertiary isomers of said primary mercaptan by using a distillation column, the process comprising: providing one or more distillation columns with said feed stream, the distillation column having a rectification section, a stripping section, and a feed side section separated from a side draw section by a dividing wall that extends from the rectification section to the stripping section; condensing a vapor from the distillation column with a condenser and heating a liquid from the distillation column with a reboiler; removing a distillate stream from a top region of the distillation column; removing a side drawn stream of a primary mercaptan of carbon chain length of from 4 to 16 from a side region of the distillation column; and removing a bottoms stream from a bottom region of the distillation column. providing one or more distillation columns with said feed stream, the distillation column having a rectification section, a stripping section, and a feed side section separated from a side draw section by a dividing wall that extends from the rectification section to the stripping section; condensing a vapor from the distillation column with a condenser and heating a liquid from the distillation column with a reboiler; removing a distillate stream from a top region of the distillation column; removing a side drawn stream of a primary mercaptan of carbon chain length of from 4 to 16 from a side region of the distillation column; and removing a bottoms stream from a bottom region of the distillation column.
A method for determining overall metrics of seismic observation system geometry repeatability, characterized in that the method comprises: selecting a baseline observation system and a monitor observation system within a predetermined range of observation system; matching a plurality of shot-receiver pairs of the baseline observation system with a plurality of shot-receiver pairs of the monitor observation system to obtain multiple matching relationships; calculating overall geometry repeatability of each of the multiple matching relationships, respectively, according to a predetermined calculation formula for multi-trace geometry repeatability, to obtain overall geometry repeatabilities corresponding to the multiple matching relationships; and taking the minimum value among the overall geometry repeatabilities corresponding to the multiple matching relationships as overall geometry repeatability metrics between the monitor observation system and the baseline observation system. selecting a baseline observation system and a monitor observation system within a predetermined range of observation system; matching a plurality of shot-receiver pairs of the baseline observation system with a plurality of shot-receiver pairs of the monitor observation system to obtain multiple matching relationships; calculating overall geometry repeatability of each of the multiple matching relationships, respectively, according to a predetermined calculation formula for multi-trace geometry repeatability, to obtain overall geometry repeatabilities corresponding to the multiple matching relationships; and taking the minimum value among the overall geometry repeatabilities corresponding to the multiple matching relationships as overall geometry repeatability metrics between the monitor observation system and the baseline observation system.
Switching bridge for a switchgear , the switching bridge comprising an electrical switching contact and a contact carrier , the switching contact being arranged on the contact carrier , the contact carrier being constructed from a predeterminable plurality of first layer parts and second layer parts for adaptation to requirements with regard to conductivity and dimensional stability, the first layer parts each comprising a first material, the second layer parts each comprising a second material, the second material being different to the first material, and the first layer parts and the second layer parts being interconnected, a contact region of the switching contact being arranged substantially orthogonal on a side surface plane of the first and second layer parts , each of the first layer parts and the second layer parts being designed as a punched part, the first material being silver and/or copper and/or aluminum and comprising a high electrical conductivity, characterized in that the second material includes steel and comprises a high stiffness and in that the switching bridge comprises two packs of first layer parts , each of the packs comprising a plurality of first layer parts , and each of the packs being flanked by a plurality of second layer parts .
Autonomous method for an optimised transmission of data in a wired Multi-Carrier Modulation - MCM - transmission system from a transmitter to one or more receivers via a transmission channel, whereby the transmitter is provided with only a predetermined supply power, whereby a transmitted signal for transmitting data comprises a plurality of subcarriers, whereby the data together with redundant information is distributed to the plurality of subcarriers in such a way that the receiver can dispense with some of the subcarriers in order to determine the data, the method comprising steps of: • measuring frequency-dependent access impedances of the wired transmission channel to the transmitter on side of the transmitter; • on the basis of the frequency-dependent access impedances and the predetermined supply power, adjusting the signal amplitude of each of the subcarriers. • measuring frequency-dependent access impedances of the wired transmission channel to the transmitter on side of the transmitter; • on the basis of the frequency-dependent access impedances and the predetermined supply power, adjusting the signal amplitude of each of the subcarriers.
A compact drive, comprising at least three drive components, including at least an electric motor, a gear unit and an electronic circuit, in particular converter, wherein a central housing part is provided, wherein each drive component in order to form a respective housing is surrounded by the central housing part and at least one housing cover of the respective drive component, wherein the stator of the electric motor is detachably connected, in particular by means of a clamping connection, to the central housing part, wherein the laminated core of the stator of the motor, comprising stator windings, is detachably connected in the central housing part, wherein the rotor shaft and at least one shaft of the gear unit are mounted in the same housing part, wherein a braking resistor is arranged in a housing pocket of the central housing part , wherein the braking resistor projects into the gear unit region such that the housing pocket is arranged closer to the input side than to the output side.
A refrigerator comprising: a first storage compartment comprising a first storage space defined therein; a door disposed on the first storage compartment to provide access to the first storage space ; a drawer-receiving portion defined in the first storage space ; a storage drawer configured to be extended in an extended direction from the drawer-receiving portion and to be retracted in a retracted direction into the drawer-receiving portion ; and an actuator disposed on a bottom face of the drawer-receiving portion , wherein the actuator is configured to move the storage drawer in the extended direction as the storage drawer is pressed in the retracted direction, characterized in that the actuator comprises: a mounted groove extending along the extended direction and retracted direction; a frictional bracket disposed on the bottom face of the storage drawer and configured to be movable inside the mounted groove based on the extension and the retraction of the storage drawer ; and at least one frictional member disposed inside the mounted groove to limit a speed of movement of the storage drawer by frictional resistance with the at least one frictional bracket , wherein a length of the at least one frictional member is less than or equal to half a total length of the mounted groove . a first storage compartment comprising a first storage space defined therein; a door disposed on the first storage compartment to provide access to the first storage space ; a drawer-receiving portion defined in the first storage space ; a storage drawer configured to be extended in an extended direction from the drawer-receiving portion and to be retracted in a retracted direction into the drawer-receiving portion ; and an actuator disposed on a bottom face of the drawer-receiving portion , wherein the actuator is configured to move the storage drawer in the extended direction as the storage drawer is pressed in the retracted direction, characterized in that the actuator comprises: a mounted groove extending along the extended direction and retracted direction; a frictional bracket disposed on the bottom face of the storage drawer and configured to be movable inside the mounted groove based on the extension and the retraction of the storage drawer ; and at least one frictional member disposed inside the mounted groove to limit a speed of movement of the storage drawer by frictional resistance with the at least one frictional bracket , wherein a length of the at least one frictional member is less than or equal to half a total length of the mounted groove . a mounted groove extending along the extended direction and retracted direction; a frictional bracket disposed on the bottom face of the storage drawer and configured to be movable inside the mounted groove based on the extension and the retraction of the storage drawer ; and at least one frictional member disposed inside the mounted groove to limit a speed of movement of the storage drawer by frictional resistance with the at least one frictional bracket , wherein a length of the at least one frictional member is less than or equal to half a total length of the mounted groove .
A spin-entangled photon emission device comprising - a Fabry-Pérot resonator comprising a first and second mirror facing each other; - a diamond membrane located in a space between the first and second mirror, the diamond membrane comprising a photon-source capable of emitting a photon that is entangled with a spin state of the photon source, the diamond membrane having a first and second surface facing each other, the first surface abutting to the first mirror; characterized in that the Fabry-Pérot resonator comprises a solid state optical waveguide integrated on a substrate, the optical waveguide having a first end facet, the first surface of the diamond membrane being bonded to the first end facet, the first mirror being formed by a reflector on the second surface of the diamond membrane and the second mirror being formed by a reflector on a second end facet of the optical waveguide or inside the optical waveguide. - a Fabry-Pérot resonator comprising a first and second mirror facing each other; - a diamond membrane located in a space between the first and second mirror, the diamond membrane comprising a photon-source capable of emitting a photon that is entangled with a spin state of the photon source, the diamond membrane having a first and second surface facing each other, the first surface abutting to the first mirror; characterized in that the Fabry-Pérot resonator comprises a solid state optical waveguide integrated on a substrate, the optical waveguide having a first end facet, the first surface of the diamond membrane being bonded to the first end facet, the first mirror being formed by a reflector on the second surface of the diamond membrane and the second mirror being formed by a reflector on a second end facet of the optical waveguide or inside the optical waveguide.
A flash light module comprising a housing carrying a visible flash light emitter configured to emit a flash light beam, an optical element arranged in front of the visible flash light emitter and configured as flash light lens to shape the flash light beam emitted from the visible flash light emitter along an optical axis (OA) of the optical element , and at least one additional emitter arranged at a second distance (D2) from the visible flash light emitter perpendicular to the optical axis (OA) and configured to emit non-visible light , the non-visible light being suitable for inspection purposes or for remote communication to control, preferably to remote control, external electronic devices comprising corresponding receivers for the non-visible light , wherein the additional emitter , the orientation of the additional emitter , the flash light lens and the second distance (D2), are configured such that the non-visible light is emitted from the flash light lens to the environment along a non-visible light direction (IRD) and with an average emitting angle α between the non-visible light emitting direction (IRD) and the optical axis (OA), the average emitting angle α being the average angle of the non-visible light emitted in an emitting cone from the flash light lens to the environment, and characterized in that , the additional emitter and the flash light lens are arranged in order to enable the additional emitter to emit the non-visible light through the flash light lens under the average angle α. a visible flash light emitter configured to emit a flash light beam, an optical element arranged in front of the visible flash light emitter and configured as flash light lens to shape the flash light beam emitted from the visible flash light emitter along an optical axis (OA) of the optical element , and at least one additional emitter arranged at a second distance (D2) from the visible flash light emitter perpendicular to the optical axis (OA) and configured to emit non-visible light , the non-visible light being suitable for inspection purposes or for remote communication to control, preferably to remote control, external electronic devices comprising corresponding receivers for the non-visible light , wherein the additional emitter , the orientation of the additional emitter , the flash light lens and the second distance (D2), are configured such that the non-visible light is emitted from the flash light lens to the environment along a non-visible light direction (IRD) and with an average emitting angle α between the non-visible light emitting direction (IRD) and the optical axis (OA), the average emitting angle α being the average angle of the non-visible light emitted in an emitting cone from the flash light lens to the environment, and characterized in that , the additional emitter and the flash light lens are arranged in order to enable the additional emitter to emit the non-visible light through the flash light lens under the average angle α.