mhurhangee/patent-ind-claim-en huggingface dataset:
A method of extracting nucleic acids from a wax-embedded biological sample, comprising: (a)combining the biological sample with a wax-solubilizing organic solvent to form a mixture in which at least some of the nucleic acids from the sample are dissolved; and (b)adding an alcohol to the mixture; whereby a precipitate is formed from the mixture that contains the nucleic acids before or after the adding of the alcohol; then (c) separating the organic solvent and the alcohol from the precipitate; (d) combining the precipitate with a lysis buffer so as to dissolve at least some of the nucleic acids from the sample that are in the precipitate to form a lysis solution; (e) combining the lysis solution with beads adapted to bind nucleic acids; and thereafter (f) recovering nucleic acids derived from the biological sample from the beads; wherein the lysis buffer contains one or more detergents that include nonyl-phenoxypolyethoxylethanol (NP40) and sodium dodecyl sulfate (SDS). (a)combining the biological sample with a wax-solubilizing organic solvent to form a mixture in which at least some of the nucleic acids from the sample are dissolved; and (b)adding an alcohol to the mixture; whereby a precipitate is formed from the mixture that contains the nucleic acids before or after the adding of the alcohol; then (c) separating the organic solvent and the alcohol from the precipitate; (d) combining the precipitate with a lysis buffer so as to dissolve at least some of the nucleic acids from the sample that are in the precipitate to form a lysis solution; (e) combining the lysis solution with beads adapted to bind nucleic acids; and thereafter (f) recovering nucleic acids derived from the biological sample from the beads; wherein the lysis buffer contains one or more detergents that include nonyl-phenoxypolyethoxylethanol (NP40) and sodium dodecyl sulfate (SDS).
Method for operating a permanent-magnet electric machine comprising a plurality of stator phases, said machine being controlled by an electronic circuit comprising a computer powered by a battery supplying a battery voltage which regulates an average value of a voltage applied by an inverter to the phases of the electric machine, the control of the average value of the voltage applied to the phases of the electric machine enabling the motor phase currents to be limited in order to operate the inverter at its maximum current capacity while ensuring compliance with critical thresholds of the components, and which further comprises a measurement of the measured speed of the rotor of said electric machine, the average value of the voltage is determined on the basis of the difference between the setpoint speed and the measured speed of the rotor of said machine, as well as the transfer function of said machine, and the voltage level of the supply battery of said machine, characterized in that said computer controls a pulse-width modulation signal and controls the variable period of said signal on the basis of: a) information representing the instantaneous electrical frequency of said machine on the one hand, and b) information representing the ripple factor of the phase currents of said machine on the other hand. a) information representing the instantaneous electrical frequency of said machine on the one hand, and b) information representing the ripple factor of the phase currents of said machine on the other hand.
Cabin filter comprising a filter element receptacle and a filter element comprising a pleated pack , wherein the filter element can be inserted into the filter element receptacle along an insertion direction, wherein the filter element comprises a blade which extends in insertion direction from the filter element, wherein the blade features an asymmetrical shape in the filter element plane, and wherein the blade is adapted to an asymmetrical contour of the filter element receptacle and wherein the blade is made of foam.
A semiconductor integrated circuit device comprising at least first and second circuits , said first and second circuits being connected to a shared external connection , said device further comprising a voltage clamp that is operable to limit a voltage at the shared external connection , wherein said voltage clamp can be selectively enabled depending upon whether said first or second circuit is being used and characterised in that the second circuit comprises a general input/output interface such that the shared external connection can be used as a general input output connection .
A fiber-to-the-home implementing method, characterized by comprising: presetting a corresponding relationship among virtual Passive Optical Network Medium Access Controls, PON MACs, of an Optical Network Unit, ONU, buffer areas and User Network Interfaces, UNIs, and the method further comprising: receiving, by a virtual PON MAC of the ONU, a first packet from an Optical Line Terminal, OLT, determining that the first packet matches the virtual PON MAC, and searching the corresponding relationship for a first buffer area corresponding to the virtual PON MAC receiving the first packet ; buffering, by the ONU, the received first packet into the searched first buffer area ; and sending, by the ONU, the first packet in the first buffer area to a user via a UNI corresponding to the first buffer area . receiving, by a virtual PON MAC of the ONU, a first packet from an Optical Line Terminal, OLT, determining that the first packet matches the virtual PON MAC, and searching the corresponding relationship for a first buffer area corresponding to the virtual PON MAC receiving the first packet ; buffering, by the ONU, the received first packet into the searched first buffer area ; and sending, by the ONU, the first packet in the first buffer area to a user via a UNI corresponding to the first buffer area .
An electrical connector comprising a first connector housing , comprising a cavity aligned along a mating axis (X), adapted to receive an electrical terminal, wherein the first connector housing comprises first holding means, protruding perpendicular to the mating axis (X), from an outer surface of the first connector housing outwards, a second connector housing , surrounding the first connector housing along the mating axis (X), wherein the second connector housing comprises second holding means, protruding perpendicular to the mating axis (X), from an inner surface of the second connector housing inwards, wherein the first holding means comprises a first blocking surface extending perpendicular to the mating axis (X) and wherein the second holding means comprises a second blocking surface extending perpendicular to the mating axis (X), wherein the first blocking surface is arranged opposite the second blocking surface and wherein the first holding means and the second holding means cooperate with each other to press the first blocking surface to the second blocking surface while holding the first connector housing and the second connector housing tightly together, wherein the first holding means comprises an inclined first protrusion , comprising a plane first bearing surface , wherein the plane first bearing surface is spaced apart from the first blocking surface along the mating axis (X), wherein the plane first bearing surface extends from the outer surface of the first connector housing until an outer end of the inclined first protrusion , characterized in that the second housing is flexible deformable, wherein the second holding means comprises a rib shaped second protrusion extending a rib length along the mating axis (X), having a first rib end and a second rib end spaced apart along the mating axis (X), wherein the first rib end comprises a second bearing surface and wherein the second rib end comprises the second blocking surface , wherein the second bearing surface contacts the plane first bearing surface in a region between the outer surface of the first connector housing and the outer end of the inclined first protrusion .
Solenoid valve comprising a valve seat and a valve seal that is provided by an armature guided within a tube and having a solenoid coil and a counter core operatively connected to it, wherein the counter core is configured, to attract the armature together with the valve seal against a force applied by a return spring when the solenoid coil is energized, and comprising an end position sensor with a housing , characterized by a control board that provides a sensor element and evaluation electronics and a magnetic field transmission means arranged within the housing and spaced in a defined manner from the control board , which magnetic field transmission means has an interface for arrangement on the counter core and is configured upon energization of the solenoid coil to be magnetized by the magnetic field of the counter core , wherein the sensor element is configured to detect the magnetic field of the magnetic field transmission means and to detect the position of the solenoid valve depending on the strength of the magnetic field emitted by the magnetic field transmission means , wherein, furthermore, the volume space provided by the housing is filled with a potting compound having the control board embedded therein.
Lathe for the machining of workpieces, comprising - a machine bed , - a work spindle , which is rotatably mounted in the machine bed around a spindle axis of rotation (AS), - a work spindle drive unit for driving the work spindle , - a deep drilling unit , attached to the machine bed , for producing deep boreholes, having ∘ at least one drill chuck , rotatably mounted around a deep drill axis of rotation (AT), for holding a deep drill , and ∘ a deep drill drive unit for driving the drill chuck , characterized in that the lathe comprises a movement device for moving the drill chuck along the deep drill axis of rotation (AT) between an initial position and a work position, and in that the spindle axis of rotation (AS) and the deep drill axis of rotation (AT) extend parallel to each other. - a machine bed , - a work spindle , which is rotatably mounted in the machine bed around a spindle axis of rotation (AS), - a work spindle drive unit for driving the work spindle , - a deep drilling unit , attached to the machine bed , for producing deep boreholes, having ∘ at least one drill chuck , rotatably mounted around a deep drill axis of rotation (AT), for holding a deep drill , and ∘ a deep drill drive unit for driving the drill chuck , ∘ at least one drill chuck , rotatably mounted around a deep drill axis of rotation (AT), for holding a deep drill , and ∘ a deep drill drive unit for driving the drill chuck ,
A signal measuring device measuring process signals in a signal measurement target section ,the signal measurement target section including a plurality of detection units ,each detection unit detecting a continuously varying process signal, the signal measuring device comprising: - one input circuit unit for receiving the process signal from each detection unit ; - a signal switching unit for performing open/close switching between each detection unit and the input circuit unit ; - a signal processing unit connected to the input circuit unit and for processing the process signal; and - a switching command unit for outputting, to the signal switching unit , a switching command signal (T) that corresponds to an open/close time set such that one of the detection units is connected to the input circuit unit , the switching command unit for outputting, to the signal processing unit , a measurement command signal (t) that corresponds to a stable measurement time which is set for each detection unit and after which the process signal inputted from the detection unit to the input circuit unit is stably measurable, wherein the signal switching unit includes a fourth input terminal , a fourth output terminal , a power supply unit , and a load resistance , for the detection unit that needs a power supply, the detection unit that needs a power supply, the power supply unit , and the load resistance are connected in series, the load resistance and the input circuit unit are connected in parallel, and are connected via the fourth input terminal and the fourth output terminal , and the switching command unit outputs the switching command signal (T) to the fourth input terminal and the fourth output terminal , each of them being composed of a switching mechanism which performs opening/closing. - one input circuit unit for receiving the process signal from each detection unit ; - a signal switching unit for performing open/close switching between each detection unit and the input circuit unit ; - a signal processing unit connected to the input circuit unit and for processing the process signal; and - a switching command unit for outputting, to the signal switching unit , a switching command signal (T) that corresponds to an open/close time set such that one of the detection units is connected to the input circuit unit , the switching command unit for outputting, to the signal processing unit , a measurement command signal (t) that corresponds to a stable measurement time which is set for each detection unit and after which the process signal inputted from the detection unit to the input circuit unit is stably measurable, wherein the signal switching unit includes a fourth input terminal , a fourth output terminal , a power supply unit , and a load resistance , for the detection unit that needs a power supply,
An OLED display device comprising: a first display area configured to include a plurality of first pixels (PXL1) which are disposed in at least one horizontal line; a second display area configured to include a plurality of second pixels (PXL2) which are disposed in a plurality of horizontal lines, characterized in that the OLED display further includes an infrared (IR) light source configured to overlap only the first display area in a plan view, and wherein the plurality of first pixels (PXL1) are set to be in a non-emission state during a period when the IR light source emits light. a first display area configured to include a plurality of first pixels (PXL1) which are disposed in at least one horizontal line; a second display area configured to include a plurality of second pixels (PXL2) which are disposed in a plurality of horizontal lines, characterized in that the OLED display further includes an infrared (IR) light source configured to overlap only the first display area in a plan view, and wherein the plurality of first pixels (PXL1) are set to be in a non-emission state during a period when the IR light source emits light.
An assemblable and diassemblable toilet set, comprising a toilet body of which the upper end is provided with a supporting toilet mounting and a toilet cover plate of which the rear end is provided with a pivot shaft , the supporting toilet mounting is provided with an embedding hole and the pivot shaft is provided with an inserting column , the inserting column is embedded into the embedding hole , wherein the pivot shaft comprises an axial damper arranged horizontally, a connector coaxially connected with the axial damper , a locking component, and a shell body arranged to place the connector and the locking component, the inserting column is arranged on the connector vertically and penetrates out from the shell body , and the inserting column is locked and secured in the embedding hole through the locking component, wherein the locking component comprises a locking button and an elastic element , a first clamping groove is arranged on the top of the connector horizontally, a clamping hook capable of being clamped in the first clamping groove is arranged on the top of the locking button horizontally, a slot is arranged on the bottom of the connector horizontally, a convex column is arranged on the supporting toilet mounting , the embedding hole is arranged in the convex column and the elastic element is arranged between the connector and the locking button , characterized in that a leg extending into the slot is arranged on the bottom of the locking button horizontally, a through hole is arranged on the leg vertically, the inserting column extends out from the through hole , and in that a second clamping groove is arranged on the convex column circularly, the edge of the through hole near the axial damper is clamped in the second clamping groove .
A battery module comprising: a battery cell stack in which a plurality of battery cells are stacked; a terminal block electrically connected to the battery cell stack; a housing accommodating the battery cell stack; an insulating cover covering an opening of the housing and having a terminal block through hole exposing the terminal block to an outside and being formed on one side of the insulating cover; and a terminal block protective cover accommodating the terminal block exposed to the outside, characterized in that a material of the terminal block protective cover is selected from Ethylene Propylene Diene Monomer (EPDM), MICA, Glass Tape, Glass Wool, Aerogel, Urethane, or Thermo Plastic Elastomer (TPE). a battery cell stack in which a plurality of battery cells are stacked; a terminal block electrically connected to the battery cell stack; a housing accommodating the battery cell stack; an insulating cover covering an opening of the housing and having a terminal block through hole exposing the terminal block to an outside and being formed on one side of the insulating cover; and a terminal block protective cover accommodating the terminal block exposed to the outside, characterized in that a material of the terminal block protective cover is selected from Ethylene Propylene Diene Monomer (EPDM), MICA, Glass Tape, Glass Wool, Aerogel, Urethane, or Thermo Plastic Elastomer (TPE).
A variable vane assembly for a turbomachine, comprising: a variable vane body ; a platform formed at one end of the variable vane body ; and a trunnion ; characterized in that : the trunnion is a a separate piece from the variable vane body ; and by further comprising: a variable vane damper comprising a body comprised of a resilient material, the body includes a first surface that is bonded to the platform of the variable vane body and a second surface that is bonded to the trunnion . a variable vane body ; a platform formed at one end of the variable vane body ; and a trunnion ; characterized in that : the trunnion is a a separate piece from the variable vane body ; and by further comprising: a variable vane damper comprising a body comprised of a resilient material, the body includes a first surface that is bonded to the platform of the variable vane body and a second surface that is bonded to the trunnion .
Aerosol device comprising: - a container containing a cosmetic composition which comprises at least 7% by weight of one or more powders relative to the total weight of the composition, and - a dispensing head comprising a body and an end part comprising at least two outlet orifices configured to allow spraying of the composition in at least two different directions transverse to a longitudinal axis (Y) of the end part, the longitudinal axis (Y) of the end part constituting an axis of symmetry of the end part, the dispensing head comprising at least first and second annular concentric chambers through which the composition stream successively passes before it exits via the outlet orifices , the dispensing head comprising at least one aperture between the first and second concentric chambers which is angularly offset (α) relative to at least one of the outlet orifices . - a container containing a cosmetic composition which comprises at least 7% by weight of one or more powders relative to the total weight of the composition, and - a dispensing head comprising a body and an end part comprising at least two outlet orifices configured to allow spraying of the composition in at least two different directions transverse to a longitudinal axis (Y) of the end part, the longitudinal axis (Y) of the end part constituting an axis of symmetry of the end part, the dispensing head comprising at least first and second annular concentric chambers through which the composition stream successively passes before it exits via the outlet orifices , the dispensing head comprising at least one aperture between the first and second concentric chambers which is angularly offset (α) relative to at least one of the outlet orifices .
A method for detecting defects in a semiconductor sample having a plurality of identically designed areas wherein the identically designed areas are dies , the method comprising: using an inspection tool to construct an initial focus trajectory for a first swath of the sample ; using the inspection tool to scan the first swath by following the initial focus trajectory for the first swath while collecting autofocus data ; generating a z offset measurement vector for each identically designed area in the first swath based on the autofocus data ; and characterized by constructing a corrected z offset vector for inspection of the first swath with the inspection tool, wherein constructing the corrected z offset vector is based on combining the z offset measurement vectors for two or more of the identically designed areas in the first swath so that the corrected z offset vector specifies a same z offset for each set of same positions in the two or more identically designed areas ; using the inspection tool to scan the first swath at the corrected z offset vector to collect inspection image data ; performing a die-to-die inspection analysis on the collected inspection image data to detect defects ; wherein the initial focus trajectory for the first swath is constructed by: locating a plurality of confocal targets that are distributed across the first swath ; obtaining a focus setting for each confocal target; and constructing the initial focus trajectory based on an interpolation process on the focus settings obtained for the confocal targets. using an inspection tool to construct an initial focus trajectory for a first swath of the sample ; using the inspection tool to scan the first swath by following the initial focus trajectory for the first swath while collecting autofocus data ; generating a z offset measurement vector for each identically designed area in the first swath based on the autofocus data ; and characterized by constructing a corrected z offset vector for inspection of the first swath with the inspection tool, wherein constructing the corrected z offset vector is based on combining the z offset measurement vectors for two or more of the identically designed areas in the first swath so that the corrected z offset vector specifies a same z offset for each set of same positions in the two or more identically designed areas ; using the inspection tool to scan the first swath at the corrected z offset vector to collect inspection image data ; performing a die-to-die inspection analysis on the collected inspection image data to detect defects ; wherein the initial focus trajectory for the first swath is constructed by: locating a plurality of confocal targets that are distributed across the first swath ; obtaining a focus setting for each confocal target; and constructing the initial focus trajectory based on an interpolation process on the focus settings obtained for the confocal targets.
A luggage system for a motorised two-wheeled vehicle , with a support and a top case , wherein the top case is fastened to the support such that it can be pivoted out of a riding position about a swivel pin lying transversely to the longitudinal direction (L) of the two-wheeled vehicle into a second position in order to make it easier for the rider and/or pillion passenger to mount or dismount, characterised in that a securing device is provided in order to prevent driving-off as long as the top case is in the second position, the securing device comprising an electric switch which is actuated upon pivoting the top case .