mhurhangee/ep-ind-claims huggingface dataset:
A multi-stage Analog-to-Digital Converter, ADC, with an embedded offset corrector comprising: a first ADC stage that converts an analog input into a first M digital bits that represent an analog value of the analog input, wherein M is a whole number of at least 3, the first ADC stage outputting a residue after quantization of the analog input to the first M digital bits; a residue amplifier having a first input that receives the residue from the first ADC stage and generates a first output; a feedback capacitor connected between the first input and the first output of the residue amplifier; a second ADC stage that converts the first output from the residue amplifier into a second N digital bits that represent an analog value of the first output from the residue amplifier, wherein N is a whole number of at least 5; an offset corrector comprising a low-pass filter that directly receives the first output from the residue amplifier and generates a filtered offset; an offset amplifier that receives the filtered offset and generates a buffered offset; an offset capacitor for storing the buffered offset; and an offset switch, connected between the offset capacitor and the first input of the residue amplifier, the offset switch applying the buffered offset stored on the offset capacitor to the first input to permit charge transfer or charge sharing on the first input. a first ADC stage that converts an analog input into a first M digital bits that represent an analog value of the analog input, wherein M is a whole number of at least 3, the first ADC stage outputting a residue after quantization of the analog input to the first M digital bits; a residue amplifier having a first input that receives the residue from the first ADC stage and generates a first output; a feedback capacitor connected between the first input and the first output of the residue amplifier; a second ADC stage that converts the first output from the residue amplifier into a second N digital bits that represent an analog value of the first output from the residue amplifier, wherein N is a whole number of at least 5; an offset corrector comprising a low-pass filter that directly receives the first output from the residue amplifier and generates a filtered offset; an offset amplifier that receives the filtered offset and generates a buffered offset; an offset capacitor for storing the buffered offset; and an offset switch, connected between the offset capacitor and the first input of the residue amplifier, the offset switch applying the buffered offset stored on the offset capacitor to the first input to permit charge transfer or charge sharing on the first input.
A lubricant additive, obtainable by: a) combining a tri-substituted internal olefin, wherein each olefin comprises from 12 to 36 carbon atoms, and maleic anhydride under thermal conditions to induce an ene reaction to provide a maleated product; and (b) aminating and neutralizing the maleated product with an effective amount of a compound containing basic nitrogen at an elevated temperature, wherein the lubricant additive is represented by formula I below: or a tribologically acceptable salt or solvate thereof, wherein R 1 is selected from the group consisting of: hydrogen, --(C 1 -C 6)-alkyl, --(C 1 -C 6)-alkenyl, --(C 3 - C 7)cycloalkyl, and a radical having formula II below, where z may be from 1-10; and wherein R 2 may vary independently and has the following formula III: and wherein R a and R b are independently a (C 3 -C 15) alkyl, cycloalkyl or cycloalkenyl; and wherein R 4 is selected from the group consisting of hydrogen, (C 1 -C 6)alkyl, (C 1 -C 6)alkenyl, --(C 3 -C 7)cycloalkyl, --(C 2 -C 9)heterocyclyl. a) combining a tri-substituted internal olefin, wherein each olefin comprises from 12 to 36 carbon atoms, and maleic anhydride under thermal conditions to induce an ene reaction to provide a maleated product; and (b) aminating and neutralizing the maleated product with an effective amount of a compound containing basic nitrogen at an elevated temperature, wherein the lubricant additive is represented by formula I below: or a tribologically acceptable salt or solvate thereof, wherein R 1 is selected from the group consisting of: hydrogen, --(C 1 -C 6)-alkyl, --(C 1 -C 6)-alkenyl, --(C 3 - C 7)cycloalkyl, and a radical having formula II below, where z may be from 1-10; and wherein R 2 may vary independently and has the following formula III: and wherein R a and R b are independently a (C 3 -C 15) alkyl, cycloalkyl or cycloalkenyl; and wherein R 4 is selected from the group consisting of hydrogen, (C 1 -C 6)alkyl, (C 1 -C 6)alkenyl, --(C 3 -C 7)cycloalkyl, --(C 2 -C 9)heterocyclyl.
On-wing inspection method for quickly examining the condition of blades of an aircraft engine that are not visible from the outside using a borescope, the method comprising the steps of: a. applying a non-destructive testing method (130, 200) in which a physical property of at least one component region (22, 24, 26, 28) is captured, b. carrying out a comparison between a physical actual value captured by the non-destructive testing method (130, 200) and a physical reference value of the component region (22, 24, 26, 28), which is read from a database and in which aging of the component is taken into account, c. evaluating (150, 210) a deviation of the actual value from the reference value. a. applying a non-destructive testing method (130, 200) in which a physical property of at least one component region (22, 24, 26, 28) is captured, b. carrying out a comparison between a physical actual value captured by the non-destructive testing method (130, 200) and a physical reference value of the component region (22, 24, 26, 28), which is read from a database and in which aging of the component is taken into account, c. evaluating (150, 210) a deviation of the actual value from the reference value.
A method for operating a transport assembly in the form of a long stator linear motor, in which a plurality of transport units (TEi) are moved along a transport path, wherein the movement of the transport units (TEi) along the transport path is controlled by setting setpoints of movement through at least one transport unit control, characterized in that for at least one first transport unit (TEi) it is preemptively determined, if for the transport unit (TEi) a stopping maneuver (SMi) with a predetermined cinematic may be executed, so that a) a collision of this transport unit (TEi) with a preceding second transport unit (TEk) or with a barrier of the transport path is avoided, or b) exceeding of a predetermined local speed limitation (v G) in a position (p G) of the transport path by the first transport unit (TEi) is avoided, or c) a matching movement of the first transport unit (TEi) to a speed (v k *) of a preceding second transport unit (TEk) is possible, and that the stopping maneuver (SMi) of the first transport unit (TEi) is effectively activated, when at least one of these conditions is violated. a) a collision of this transport unit (TEi) with a preceding second transport unit (TEk) or with a barrier of the transport path is avoided, or b) exceeding of a predetermined local speed limitation (v G) in a position (p G) of the transport path by the first transport unit (TEi) is avoided, or c) a matching movement of the first transport unit (TEi) to a speed (v k *) of a preceding second transport unit (TEk) is possible,
A read control method based on a non-volatile memory express over fabric, NOF, wherein the method comprises: receiving, by a NOF engine by using a communication link, a read request sent by a host; sending, by the NOF engine, at least one read command to a non-volatile memory express, NVMe, hard disk based on the read request; generating, by the NOF engine when congestion occurs on the communication link, a congestion flag corresponding to the communication link; and sending, by the NOF engine, the congestion flag to the NVMe hard disk, wherein the congestion flag is used to instruct the NVMe hard disk to suspend processing of the read command corresponding to the communication link. receiving, by a NOF engine by using a communication link, a read request sent by a host; sending, by the NOF engine, at least one read command to a non-volatile memory express, NVMe, hard disk based on the read request; generating, by the NOF engine when congestion occurs on the communication link, a congestion flag corresponding to the communication link; and sending, by the NOF engine, the congestion flag to the NVMe hard disk, wherein the congestion flag is used to instruct the NVMe hard disk to suspend processing of the read command corresponding to the communication link.
A composition comprising a copper salt in an amount of from 1 to 300 g/l, an aqueous acidic electrolyte and at least one additive comprising a linear or branched, polymeric imidazolium compound comprising the structure of formula L1 wherein R 1, R 2, R 3 are each independently selected from an H atom and an organic radical having from 1 to 20 carbon atoms, n is an integer of from 2 to 6000, charaterized in that R 4 is a divalent, trivalent or multivalent organic radical which does not comprise a hydroxyl group in the α or β position relative to the nitrogen atoms of the imidazole rings. R 1, R 2, R 3 are each independently selected from an H atom and an organic radical having from 1 to 20 carbon atoms, n is an integer of from 2 to 6000, R 4 is a divalent, trivalent or multivalent organic radical which does not comprise a hydroxyl group in the α or β position relative to the nitrogen atoms of the imidazole rings.
Apparatus comprising: an earphone for an active noise reduction earphone, comprising: structure for engaging an outer ear so that the earphone is positioned and retained in an ear of a user; a nozzle providing a passageway that is adapted to acoustically seal with an ear canal of the user at the transition between the bowl of a concha of the user and the entrance to the ear canal to form a cavity; active noise reduction circuitry comprising a feedback microphone adapted to be acoustically coupled to the ear canal, for detecting noise in the earphone; feedback circuitry responsive to the feedback microphone for providing a feedback noise cancelling audio signal; and an acoustic driver for transducing an output noise canceling audio signal comprising the feedback noise canceling audio signal to noise canceling acoustic energy; and wherein the passageway acoustically coupling the acoustic driver and the ear canal has an open cross sectional area of at least 10 mm 2 and wherein the nozzle has an impedance with an absolute value |z| of less than 8x10 5 kg m 4 × sec at 100 Hz and less than 8 × 10 6 kg m 4 × sec at 1 kHz. an earphone for an active noise reduction earphone, comprising: structure for engaging an outer ear so that the earphone is positioned and retained in an ear of a user; a nozzle providing a passageway that is adapted to acoustically seal with an ear canal of the user at the transition between the bowl of a concha of the user and the entrance to the ear canal to form a cavity; active noise reduction circuitry comprising a feedback microphone adapted to be acoustically coupled to the ear canal, for detecting noise in the earphone; feedback circuitry responsive to the feedback microphone for providing a feedback noise cancelling audio signal; and an acoustic driver for transducing an output noise canceling audio signal comprising the feedback noise canceling audio signal to noise canceling acoustic energy; and structure for engaging an outer ear so that the earphone is positioned and retained in an ear of a user; a nozzle providing a passageway that is adapted to acoustically seal with an ear canal of the user at the transition between the bowl of a concha of the user and the entrance to the ear canal to form a cavity; active noise reduction circuitry comprising a feedback microphone adapted to be acoustically coupled to the ear canal, for detecting noise in the earphone; feedback circuitry responsive to the feedback microphone for providing a feedback noise cancelling audio signal; and an acoustic driver for transducing an output noise canceling audio signal comprising the feedback noise canceling audio signal to noise canceling acoustic energy; and wherein the passageway acoustically coupling the acoustic driver and the ear canal has an open cross sectional area of at least 10 mm 2 and wherein the nozzle has an impedance with an absolute value |z| of less than 8x10 5 kg m 4 × sec at 100 Hz and less than 8 × 10 6 kg m 4 × sec at 1 kHz.
Gypsum board having a core with at least one side covered by a non-woven fabric, wherein said non-woven fabric has 2 sides, an inner side, which is in contact with the gypsum core, and an outer side, which is in the opposite side of the gypsum core, characterized in that the inner side of the non-woven fabric comprises an embossing pattern having a surface roughness Ra of from 25 to 60 micrometres, preferably from 25 to 50 micrometres, advantageously from 25 to 40 micrometres, obtained through an optical measurement method based on enhanced white light vertical scanning interferometry as detailed in the description.
A triggerable holding device for a tensioning means of an airbag, comprising a holder, a locking member that is movably supported in the holder and that is shiftable between a locking position in which it keeps the tensioning means blocked and a release position in which the tensioning means is released, a pyrotechnical device that is coupled to the locking member so that, when the pyrotechnical device is activated, it is shifted from the locking position to the release position, characterized by a restraining device that is tightly connected to the locking member and that interacts, in the release position of the locking member, with a restraining geometry in the holder to hold the locking member in its release position in the holder, wherein the restraining geometry is a cutout which extends to an outer face of the holder, wherein the restraining device is received in a release position of the locking member in the cutout. a holder, a locking member that is movably supported in the holder and that is shiftable between a locking position in which it keeps the tensioning means blocked and a release position in which the tensioning means is released, a pyrotechnical device that is coupled to the locking member so that, when the pyrotechnical device is activated, it is shifted from the locking position to the release position, characterized by a restraining device that is tightly connected to the locking member and that interacts, in the release position of the locking member, with a restraining geometry in the holder to hold the locking member in its release position in the holder, wherein the restraining geometry is a cutout which extends to an outer face of the holder, wherein the restraining device is received in a release position of the locking member in the cutout.
A lighting apparatus comprising: a light source, a light conversion part (2, 2a) for converting the light emitted from the light source into nearly parallel beams, a light modulating part having a plurality of pixel regions arranged so that the nearly parallel beams can be incident and capable of switching between a light transmitting state and a light scattering state for each of the pixel regions, and a first projection lens disposed on the light path of the nearly parallel beams and on the light emitting side of the light modulating part, wherein the first projection lens is configured to project an image formed by the light modulating part using the nearly parallel beams, characterized by an optical diaphragm member (7c, 7d) disposed on the light path of the nearly parallel beams, wherein the optical diaphragm member (7c, 7d) is disposed so that its light incident surface is oblique to the light path, a reflecting member for reflecting light reflected by the optical diaphragm member (7c, 7d), and a second projection lens for projecting the light reflected by the reflecting member, wherein the size of the light entrance port of the first projection lens is approximately equal to the size of the nearly parallel beams. a light source, a light conversion part (2, 2a) for converting the light emitted from the light source into nearly parallel beams, a light modulating part having a plurality of pixel regions arranged so that the nearly parallel beams can be incident and capable of switching between a light transmitting state and a light scattering state for each of the pixel regions, and a first projection lens disposed on the light path of the nearly parallel beams and on the light emitting side of the light modulating part, wherein the first projection lens is configured to project an image formed by the light modulating part using the nearly parallel beams, characterized by an optical diaphragm member (7c, 7d) disposed on the light path of the nearly parallel beams, wherein the optical diaphragm member (7c, 7d) is disposed so that its light incident surface is oblique to the light path, a reflecting member for reflecting light reflected by the optical diaphragm member (7c, 7d), and a second projection lens for projecting the light reflected by the reflecting member, wherein the size of the light entrance port of the first projection lens is approximately equal to the size of the nearly parallel beams.
Window or door with an electric operating unit for an electric additional device; the window or the door comprising at least one cover frame or one casement which is formed from a plastic hollow profile which has a plurality of hollow chambers and at least one side wall which is to be turned towards the building inner side or the building outer side with a visible surface, characterized - in that at least one slotted recess is made in the cover frame and/or in the casement, which slotted recess extends into at least one hollow chamber which is delimited by way of the rear side of the at least one side wall which is not penetrated in the region of the slotted recess, and - in that the electric operating unit is arranged in the slotted recess and has a bearing plane which bears against the rear side of the side wall, at least one sensing element which is configured for operation through the side wall being arranged so as to adjoin the bearing plane. the window or the door comprising at least one cover frame or one casement which is formed from a plastic hollow profile which has a plurality of hollow chambers and at least one side wall which is to be turned towards the building inner side or the building outer side with a visible surface, characterized - in that at least one slotted recess is made in the cover frame and/or in the casement, which slotted recess extends into at least one hollow chamber which is delimited by way of the rear side of the at least one side wall which is not penetrated in the region of the slotted recess, and - in that the electric operating unit is arranged in the slotted recess and has a bearing plane which bears against the rear side of the side wall, at least one sensing element which is configured for operation through the side wall being arranged so as to adjoin the bearing plane. - in that at least one slotted recess is made in the cover frame and/or in the casement, which slotted recess extends into at least one hollow chamber which is delimited by way of the rear side of the at least one side wall which is not penetrated in the region of the slotted recess, and - in that the electric operating unit is arranged in the slotted recess and has a bearing plane which bears against the rear side of the side wall, at least one sensing element which is configured for operation through the side wall being arranged so as to adjoin the bearing plane.
A coaxial cable connector configured to mechanically connect with a threaded connector of an electronic device, comprising: an inner sleeve; an outer sleeve arranged coaxially around the inner sleeve with respect to an axis: a nut arranged around the inner sleeve, wherein the nut has an inner thread configured to engage with an outer thread of the threaded connector of the electronic device, wherein the inner sleeve has an outer flange configured to be arranged axially between an inner flange of the nut and the threaded connector of the electronic device; and a conductive grounding spring mounted to the inner sleeve, characterized in that the conductive grounding spring comprises a plurality of plate-like resilient tongue sections configured to expand by a predetermined acute angle from the inner sleeve when the nut is loosely locked to the outer thread of the threaded connector of the electronic device, wherein, when the nut is fully locked to the outer thread of the threaded connector of the electronic device, the plurality of plate-like resilient tongue sections is in a contracted position with a less acute angle from the inner sleeve than the predetermined acute angle, the plurality of plate-like resilient tongue sections being radially positioned between the inner flange of the nut and the inner sleeve. an inner sleeve; an outer sleeve arranged coaxially around the inner sleeve with respect to an axis: a nut arranged around the inner sleeve, wherein the nut has an inner thread configured to engage with an outer thread of the threaded connector of the electronic device, wherein the inner sleeve has an outer flange configured to be arranged axially between an inner flange of the nut and the threaded connector of the electronic device; and a conductive grounding spring mounted to the inner sleeve, characterized in that the conductive grounding spring comprises a plurality of plate-like resilient tongue sections configured to expand by a predetermined acute angle from the inner sleeve when the nut is loosely locked to the outer thread of the threaded connector of the electronic device, wherein, when the nut is fully locked to the outer thread of the threaded connector of the electronic device, the plurality of plate-like resilient tongue sections is in a contracted position with a less acute angle from the inner sleeve than the predetermined acute angle, the plurality of plate-like resilient tongue sections being radially positioned between the inner flange of the nut and the inner sleeve. a nut arranged around the inner sleeve, wherein the nut has an inner thread configured to engage with an outer thread of the threaded connector of the electronic device, wherein the inner sleeve has an outer flange configured to be arranged axially between an inner flange of the nut and the threaded connector of the electronic device; and a conductive grounding spring mounted to the inner sleeve,