mhurhangee/ep-ind-claims huggingface dataset:
An adaptive equalizer (100; 110; 200; 300; 400; 500; 600; 700) that is configured to perform a filtering process on an input signal using an adaptive filter coefficient sequence having been subjected to a coefficient update process using a variable update step size (μ opt (n)) and to output the result of the filtering process as an output estimated response signal, wherein the variable update step size (μ opt (n)) is determined based on a magnitude ratio between or a magnitude difference between: a first residual signal (d 1 (n)) that indicates a difference between an observed response signal (y'(n)) and a result of a filtering process on an input signal (x(n)) at a time point n by using a filter coefficient sequence ĥ ( n), the filter coefficient sequence ĥ( n) having been obtained in previous operations of the adaptive equalizer (100; 110; 200; 300; 400; 500; 600; 700), the observed response signal (y'(n)) being obtained by observing a response signal from an unknown system to which the input signal (x(n)) at the time point n is given; and a second residual signal (d 2 (n)) that indicates a difference between the observed response signal (y'(n)) at the time point n and a result of a filtering process on the input signal (x(n)) at the time point n by using a prior update adaptive filter coefficient sequence, the prior update adaptive filter coefficient sequence being obtained by performing a coefficient update with an arbitrary prior update step size (μ prio (n)) on the filter coefficient sequence ĥ ( n). a first residual signal (d 1 (n)) that indicates a difference between an observed response signal (y'(n)) and a result of a filtering process on an input signal (x(n)) at a time point n by using a filter coefficient sequence ĥ ( n), the filter coefficient sequence ĥ( n) having been obtained in previous operations of the adaptive equalizer (100; 110; 200; 300; 400; 500; 600; 700), the observed response signal (y'(n)) being obtained by observing a response signal from an unknown system to which the input signal (x(n)) at the time point n is given; and a second residual signal (d 2 (n)) that indicates a difference between the observed response signal (y'(n)) at the time point n and a result of a filtering process on the input signal (x(n)) at the time point n by using a prior update adaptive filter coefficient sequence, the prior update adaptive filter coefficient sequence being obtained by performing a coefficient update with an arbitrary prior update step size (μ prio (n)) on the filter coefficient sequence ĥ ( n).
Fastening device for fastening a seat shell to a chair frame, wherein the fastening device comprises - a screw, - a fastening adapter, - a nut cooperating with the screw, and - an adhesive, wherein the fastening adapter has - a recess for receiving a screw head of the screw, - in the recess, a through-hole through which a screw shaft of the screw can be guided by the fastening adapter, and - a support surface which extends at least partially around the recess and on which the adhesive can be applied or is applied, characterized in that - the through-hole has a three-sided or multi-sided cross-section, wherein a lower portion of the screw head or an end portion of the screw shaft facing the screw head has a cross-section corresponding to the through-hole, and - the through-hole is designed such that the screw guided through the through-hole is secured against rotation relative to the through-hole. - a screw, - a fastening adapter, - a nut cooperating with the screw, and - an adhesive, - a recess for receiving a screw head of the screw, - in the recess, a through-hole through which a screw shaft of the screw can be guided by the fastening adapter, and - a support surface which extends at least partially around the recess and on which the adhesive can be applied or is applied, - the through-hole has a three-sided or multi-sided cross-section, wherein a lower portion of the screw head or an end portion of the screw shaft facing the screw head has a cross-section corresponding to the through-hole, and - the through-hole is designed such that the screw guided through the through-hole is secured against rotation relative to the through-hole.
A method for in-vitro detection of bladder cancer in a patient, characterized in that it comprises the steps of: (i) extracting the DNA contained in a urine sample taken from said patient; (ii) fragmenting the DNA extracted in step (i); (iii) marking the obtained DNA fragments uniformly with a marking agent so as to form a pool of marked DNA; (iv) forming at least one aliquot from the pool of marked DNA and bringing each aliquot into contact with a set of reference DNAs, said contact being carried out under conditions enabling specific hybridization of the marked DNA fragments with said reference DNAs; said reference DNAs comprising the DNA sequences included in each of the following loci present in the human chromosomes: 1p, 3q, 8q22qter, 20, 5p12-p13, 9p, 9q, 18q12, 1q22-q24, 5p, 6q22, 7, 11q13, 12q15, 13q, 15, 16, 17q, 6q25-q27, 7q, 8p, 10q, 11 p, 14q22-qter, 17p, 19 and 22; (v) eliminating the marked DNA fragments which are not specifically hybridized to the reference DNAs; (vi) determining the intensity of the signal produced by the marked fragments hybridized to each of the selected reference DNAs; (vii) determining, for each reference DNA, the deviations between the signals obtained in comparison with those obtained with a control DNA from a healthy patient; (viii) deriving the patient's cancer stage from said observed deviations for the loci 1p, 3q, 8q22qter, 20, 5p12-p13, 9p, 9q, 18q12, 1q22-q24, 5p, 6q22, 7, 11q13. 12q15. 13q, 15, 16, 17q, 6q25-q27, 7q, 8p, 10q, 11p, 14q22-qter, 17p, 19 and 22. (i) extracting the DNA contained in a urine sample taken from said patient; (ii) fragmenting the DNA extracted in step (i); (iii) marking the obtained DNA fragments uniformly with a marking agent so as to form a pool of marked DNA; (iv) forming at least one aliquot from the pool of marked DNA and bringing each aliquot into contact with a set of reference DNAs, said contact being carried out under conditions enabling specific hybridization of the marked DNA fragments with said reference DNAs; said reference DNAs comprising the DNA sequences included in each of the following loci present in the human chromosomes: 1p, 3q, 8q22qter, 20, 5p12-p13, 9p, 9q, 18q12, 1q22-q24, 5p, 6q22, 7, 11q13, 12q15, 13q, 15, 16, 17q, 6q25-q27, 7q, 8p, 10q, 11 p, 14q22-qter, 17p, 19 and 22; (v) eliminating the marked DNA fragments which are not specifically hybridized to the reference DNAs; (vi) determining the intensity of the signal produced by the marked fragments hybridized to each of the selected reference DNAs; (vii) determining, for each reference DNA, the deviations between the signals obtained in comparison with those obtained with a control DNA from a healthy patient; (viii) deriving the patient's cancer stage from said observed deviations for the loci 1p, 3q, 8q22qter, 20, 5p12-p13, 9p, 9q, 18q12, 1q22-q24, 5p, 6q22, 7, 11q13. 12q15. 13q, 15, 16, 17q, 6q25-q27, 7q, 8p, 10q, 11p, 14q22-qter, 17p, 19 and 22.
A method of execution of program code by an interpreter, the method comprising: executing, by the interpreter, instructions of the program code in an emulated computer environment; when detecting, by the interpreter, an instruction of the program code associated with an unknown object for which the interpreter lacks a rule of interpretation, halting by the interpreter further execution of the instructions of the program code; the method being characterized by: obtaining, by the interpreter, an auxiliary code whose result of execution corresponds to the result of the execution of the unknown object, wherein the auxiliary code contains known objects for which the interpreter has a rule of interpretation; executing, by the interpreter, the instructions of the auxiliary code; and after completion of the execution of the auxiliary code, by the interpreter, resuming the execution of the instructions of the program code. executing, by the interpreter, instructions of the program code in an emulated computer environment; when detecting, by the interpreter, an instruction of the program code associated with an unknown object for which the interpreter lacks a rule of interpretation, halting by the interpreter further execution of the instructions of the program code; the method being characterized by: obtaining, by the interpreter, an auxiliary code whose result of execution corresponds to the result of the execution of the unknown object, wherein the auxiliary code contains known objects for which the interpreter has a rule of interpretation; executing, by the interpreter, the instructions of the auxiliary code; and after completion of the execution of the auxiliary code, by the interpreter, resuming the execution of the instructions of the program code. obtaining, by the interpreter, an auxiliary code whose result of execution corresponds to the result of the execution of the unknown object, wherein the auxiliary code contains known objects for which the interpreter has a rule of interpretation; executing, by the interpreter, the instructions of the auxiliary code; and after completion of the execution of the auxiliary code, by the interpreter, resuming the execution of the instructions of the program code.
A watercraft comprising: at least one hull having a bow and a stern; at least one depression being comprised by dual concave channels on the underside of the said at least one hull, both concave channels having an entrance, and exit and a propulsor in a water flow of each channel; wherein these channels are placed longitudinally side by side and each narrow towards the stern gradually; a planing pad formed between the channels, such that a side of the planing pad forms part of the concave walls of the channels, wherein a centre of gravity of the said watercraft is located above the planing pad and to the rear of the widest point of the channels. at least one hull having a bow and a stern; at least one depression being comprised by dual concave channels on the underside of the said at least one hull, both concave channels having an entrance, and exit and a propulsor in a water flow of each channel; wherein these channels are placed longitudinally side by side and each narrow towards the stern gradually; a planing pad formed between the channels, such that a side of the planing pad forms part of the concave walls of the channels, wherein a centre of gravity of the said watercraft is located above the planing pad and to the rear of the widest point of the channels.
A process for separating a feed comprising hydrogen, carbon monoxide, methane, and optionally nitrogen, comprising: partially condensing the feed to provide a hydrogen-enriched vapor fraction and a carbon monoxide-enriched liquid fraction; combining at least a portion of the carbon monoxide-enriched liquid fraction with a regulated portion of the hydrogen-enriched vapor fraction to form a two-phase admixture having a vapor fraction and a liquid fraction; cryogenically separating at least a portion of the two-phase admixture in a first fractionator to form a first product gas and a hydrogen-depleted liquid fraction, wherein the first product gas has a H 2:CO molar ratio between 0.5:1 and 2.5:1; and scrubbing a second portion of the hydrogen-enriched vapor fraction, or a vapor portion from phase separation thereof, with a liquid methane wash stream to provide a hydrogen product gas and a carbon monoxide-loaded methane liquid; wherein at least one of the liquid fraction of the two-phase admixture and the at least a portion of the carbon monoxide-enriched liquid fraction are partially vaporized. partially condensing the feed to provide a hydrogen-enriched vapor fraction and a carbon monoxide-enriched liquid fraction; combining at least a portion of the carbon monoxide-enriched liquid fraction with a regulated portion of the hydrogen-enriched vapor fraction to form a two-phase admixture having a vapor fraction and a liquid fraction; cryogenically separating at least a portion of the two-phase admixture in a first fractionator to form a first product gas and a hydrogen-depleted liquid fraction, wherein the first product gas has a H 2:CO molar ratio between 0.5:1 and 2.5:1; and scrubbing a second portion of the hydrogen-enriched vapor fraction, or a vapor portion from phase separation thereof, with a liquid methane wash stream to provide a hydrogen product gas and a carbon monoxide-loaded methane liquid; wherein at least one of the liquid fraction of the two-phase admixture and the at least a portion of the carbon monoxide-enriched liquid fraction are partially vaporized.
Control device, in particular an engine control device for a motor vehicle, comprising at least one housing, wherein the housing is formed by at least one housing floor and a housing cover which is connected to the housing floor, and a connection geometry for mechanically receiving the control device in a mount which receives the control device, wherein the connection geometry is formed on at least one retaining element (50, 50'), wherein the at least one retaining element (50, 50') is connected to the housing in a mechanically and/or materially joined fashion, wherein an underside of the control device is formed by the housing floor, and an upper side of the control device is formed by the housing cover which is connected to the housing floor, wherein the underside and/or the upper side are/is bounded by an edge region, and the at least one retaining element (50, 50') is connected to the housing in at least one section of the edge region, characterized in that the at least one section of the edge region is embodied as a fold which is bent over toward the underside and/or upper side and is connected to the at least one retaining element.
A method for producing a styrene-acrylonitrile resin, the method comprising: 1) preparing a solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer; 2) preparing a polymerization solution that contains a styrene monomer and the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer; 3) carrying out a polymerization reaction by introducing the polymerization solution into a first polymerization reactor and then into a second polymerization reactor; and 4) transferring polymerization products to a devolatilization tank after the polymerization reaction, wherein the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer is stored at a temperature of 50 to 70 °C, the polymerization solution is prepared by separately introducing the styrene monomer and the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer into a static mixer at a front end of the first polymerization reactor, polymerization in the first polymerization reactor occurs at a temperature of 100 to 125 °C, and polymerization in the second polymerization reactor occurs at a temperature of 110 to 135 °C. 1) preparing a solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer; 2) preparing a polymerization solution that contains a styrene monomer and the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer; 3) carrying out a polymerization reaction by introducing the polymerization solution into a first polymerization reactor and then into a second polymerization reactor; and 4) transferring polymerization products to a devolatilization tank after the polymerization reaction, wherein the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer is stored at a temperature of 50 to 70 °C, the polymerization solution is prepared by separately introducing the styrene monomer and the solution containing a mixture of an N-substituted maleimide monomer and an unsaturated nitrile monomer into a static mixer at a front end of the first polymerization reactor, polymerization in the first polymerization reactor occurs at a temperature of 100 to 125 °C, and polymerization in the second polymerization reactor occurs at a temperature of 110 to 135 °C.
A motor driving apparatus comprising: a power conversion apparatus configured to supply power to a plurality of motors, wherein the power conversion apparatus comprises a Direct Current link provided with a neutral point, a single inverter configured to convert DC power of the DC link to Alternating Current power required by the plurality of motors, the single inverter comprising a first leg, a second leg, and a third leg, and a control apparatus configured to control the power conversion apparatus to adjust the phase current ratio supplied to the plurality of motors from the single power conversion apparatus according to a requirement of each of the plurality of motors, characterized in that the plurality of motors comprises a first motor and a second motor, and the first leg of the single inverter is connected to a first coil of the first motor, the second leg of the single inverter is connected to a second coil of the first motor, the third leg of the single inverter is connected to the first coil of the second motor, the neutral point of the DC link is connected to a second coil of the second motor, and a third coil of the first motor is connected to a third coil of the second motor. a power conversion apparatus configured to supply power to a plurality of motors, wherein the power conversion apparatus comprises a Direct Current link provided with a neutral point, a single inverter configured to convert DC power of the DC link to Alternating Current power required by the plurality of motors, the single inverter comprising a first leg, a second leg, and a third leg, and a control apparatus configured to control the power conversion apparatus to adjust the phase current ratio supplied to the plurality of motors from the single power conversion apparatus according to a requirement of each of the plurality of motors, characterized in that the plurality of motors comprises a first motor and a second motor, and the first leg of the single inverter is connected to a first coil of the first motor, the second leg of the single inverter is connected to a second coil of the first motor, the third leg of the single inverter is connected to the first coil of the second motor, the neutral point of the DC link is connected to a second coil of the second motor, and a third coil of the first motor is connected to a third coil of the second motor.
A laser diode assembly (100, 400, 500, 600, 700, 800), comprising: a plurality of laser diodes (106a-c, 402a-c, 504a-c, 602a-c, 702a-c, 802a-c) each configured to emit respective ones of a plurality of laser beams along parallel and nonoverlapping optical axes; a first beam offset plate (904a, 908a) configured to receive a first of the laser beams on a first input surface, the first laser beam having a first input optical axis, the first BOP configured to transmit a first output laser beam that has a first vertical offset from the first input optical axis; and a second BOP (904b, 908b) configured to receive a second of the laser beams on a second input surface, the second laser beam having a second input optical axis, the second BOP configured to transmit a second output laser beam that has a second vertical offset from the second input optical axis; wherein the first and second BOPs (904a, 904b, 908a, 908b) are formed from a single optical component, and characterized in that the first and second BOPs (904a, 904b, 908a, 908b) are optimized so that the angle of incidence of each BOP is Brewster's angle, omitting the need for anti-reflection coatings. a plurality of laser diodes (106a-c, 402a-c, 504a-c, 602a-c, 702a-c, 802a-c) each configured to emit respective ones of a plurality of laser beams along parallel and nonoverlapping optical axes; a first beam offset plate (904a, 908a) configured to receive a first of the laser beams on a first input surface, the first laser beam having a first input optical axis, the first BOP configured to transmit a first output laser beam that has a first vertical offset from the first input optical axis; and a second BOP (904b, 908b) configured to receive a second of the laser beams on a second input surface, the second laser beam having a second input optical axis, the second BOP configured to transmit a second output laser beam that has a second vertical offset from the second input optical axis; wherein the first and second BOPs (904a, 904b, 908a, 908b) are formed from a single optical component, and characterized in that the first and second BOPs (904a, 904b, 908a, 908b) are optimized so that the angle of incidence of each BOP is Brewster's angle, omitting the need for anti-reflection coatings.
A method comprising: obtaining, from an image capture device of a first head mounted display, HMD configured to output artificial reality content, first image data representative of a physical environment; determining, by the first HMD, a first HMD pose representing a position and orientation of the first HMD; determining, by the first HMD, from the first image data, first body position information of the users of one or more second within the physical environment; transmitting, by the first HMD, the first HMD pose and the first body position information for use by the one or more second HMDs; receiving, by the first HMD from each second HMD of the one or more second HMDs, a second HMD pose of the respective second HMD and second body position information determined by the second HMD from second image data obtained by the second HMD, wherein the second body position information includes body position information for the user of the first HMD; integrating, by the first HMD, the first body position information with the second body position information to create first solved body position information of the user of the first HMD; and rendering, by the first HMD, for display at the first HMD, artificial reality content in accordance with the first HMD pose and the first solved body position information; wherein the method further comprises filtering out, from the second body position information, body position information received by the first HMD from a second HMD of the one or more second HMDs that is more than a threshold distance from the first HMD or that is not one of the n closest second HMDs to the first HMD, where n is a predetermined or configurable number. determining, by the first HMD, a first HMD pose representing a position and orientation of the first HMD; determining, by the first HMD, from the first image data, first body position information of the users of one or more second within the physical environment; transmitting, by the first HMD, the first HMD pose and the first body position information for use by the one or more second HMDs; receiving, by the first HMD from each second HMD of the one or more second HMDs, a second HMD pose of the respective second HMD and second body position information determined by the second HMD from second image data obtained by the second HMD, wherein the second body position information includes body position information for the user of the first HMD; integrating, by the first HMD, the first body position information with the second body position information to create first solved body position information of the user of the first HMD; and rendering, by the first HMD, for display at the first HMD, artificial reality content in accordance with the first HMD pose and the first solved body position information; wherein the method further comprises filtering out, from the second body position information, body position information received by the first HMD from a second HMD of the one or more second HMDs that is more than a threshold distance from the first HMD or that is not one of the n closest second HMDs to the first HMD, where n is a predetermined or configurable number.