mhurhangee/patent-ind-claim-en huggingface dataset:
A method of extracting nucleic acids comprising: modifying by introducing an amine group into an subject (step 1); forming a complex of the nucleic acids and a compound by injecting a nucleic acids sample and a compound represented by following Chemical Formula 1 onto a modified subject (step 2); and extracting the nucleic acids by treating elution buffer to the subject on which the complex is formed (step 3), wherein n is an integer of 5 to 10. modifying by introducing an amine group into an subject (step 1); forming a complex of the nucleic acids and a compound by injecting a nucleic acids sample and a compound represented by following Chemical Formula 1 onto a modified subject (step 2); and extracting the nucleic acids by treating elution buffer to the subject on which the complex is formed (step 3), wherein n is an integer of 5 to 10.
A device comprising: a display that includes pixel groups (210A-O, 310A-C, 410A-C), wherein the pixel groups are electrically coupled together with transparent conductive interconnections; and a camera located beneath the display, wherein the camera is configured to sense light that passes through the display, characterised in that a bottom and sides of each of the pixel groups are covered with non-reflective material which absorbs at least 70 % of light incident on the non-reflective material. a display that includes pixel groups (210A-O, 310A-C, 410A-C), wherein the pixel groups are electrically coupled together with transparent conductive interconnections; and a camera located beneath the display, wherein the camera is configured to sense light that passes through the display, characterised in that a bottom and sides of each of the pixel groups are covered with non-reflective material which absorbs at least 70 % of light incident on the non-reflective material.
A two-component polyurethane system comprising: (a) a polyol component comprising from 0.2 to 100 wt% of a polyester polyol comprising at least one esterified unit of formula (II) wherein R is a C 1 -C 4 alkyl group; R 1 is hydrogen; R 2 is methyl; m is from 4 to 8 and n is from 4 to 10; and (b) an isocyanate-terminated prepolymer comprising polymerized residues of: (i) at least one diisocyanate selected from the group consisting of diphenyl methane diisocyanate, toluene diisocyanate, hexamethylene diisocyanate, hexamethylene diisocyanate trimer and bis(4-isocyanatocyclohexyl)methane, and (ii) a glycol or a second polyol.
An apparatus for use in operations of tightening and/or loosening threaded fasteners of the kind having a nut and a stud about an axis (B), the apparatus including: a threaded assembly for engaging a tool housing of a tool socket threadedly engageable with exposed threads of the stud above the nut ; the threaded assembly comprising a holding plate having a threaded inner wall and a projection surface resting on an upper nut surface characterised in that the apparatus further comprises a retaining dowel pin assembly , the dowel pin assembly comprising one or more dowel pins and one or more installation rings , wherein the dowel pins extend through one or more holes of the holding plate . a threaded assembly for engaging a tool housing of a tool socket threadedly engageable with exposed threads of the stud above the nut ; the threaded assembly comprising a holding plate having a threaded inner wall and a projection surface resting on an upper nut surface characterised in that the apparatus further comprises a retaining dowel pin assembly , the dowel pin assembly comprising one or more dowel pins and one or more installation rings , wherein the dowel pins extend through one or more holes of the holding plate .
Sliding door comprising a doorframe and at least one first door element that is displaceable relative to a second door element so as to form a common overlap (O), an electrical drive means for exerting a force that displaces the first door element , a safety means for interrupting any displacement movement of the first door element in a particular movement direction when an object enters a safety zone that extends along the edge , on an edge of the overlap extending transversely to the movement direction of the first door element , and a control means for controlling the electrical drive means and the safety means , wherein the safety means comprises means for monitoring the safety zone , and wherein the control means is designed to trigger the electrical drive means to interrupt any displacement movement of the first door element in the particular movement direction when the safety means signals the presence of an object in the safety zone , wherein the control means is designed to trigger the electrical drive means to exert a force onto the first door element , which force is directed counter to the force that has caused the first door element to be displaced in the particular movement direction, when the safety means signals the presence of an object in the safety zone in the event of a displacement of this kind of the first door element in the particular movement direction, wherein the magnitude of the opposing force is such that as immediate as possible a stop, or even a slight backwards movement of the door leaf, is brought about, wherein the electrical drive means can be stimulated, by means of a controlled supply of electrical energy, to alternately generate a force that displaces the first door element in the particular movement direction or an opposing force, wherein the control means are designed to supply at least one pulse of electrical energy to the electrical drive means in order to stimulate said means to generate the opposing force when the safety means signals the presence of an object in the safety zone in the event of a displacement of the first door element in the particular movement direction, wherein the control means is designed to specify the time duration of the pulse of electrical energy for generating the opposing force, on the basis of the current displacement position and/or the current displacement speed of the first door element in the case of the displacement thereof in the particular movement direction.
A method for preparing an organosilicon compound having a ketimine structure, represented by the following formula : wherein each R 1 independently is a C 1 -C 10 alkyl or C 6 -C 10 aryl group, each R 2 independently is a C 1 -C 10 alkyl or C 6 -C 10 aryl group, R 3 and R 4 are each independently hydrogen or a C 1 -C 10 alkyl or C 6 -C 10 aryl group, n is an integer of 1 to 3, and m is an integer of 1 to 12, said method comprising the steps of: (I) reacting an amino-containing organosilicon compound having the following formula with a carbonyl compound having the following formula : wherein R 1 , R 2 , R 3 , R 4 , n, and m are as defined above, and (II) reducing a chlorine content, the chlorine content being reduced to less than 0.1 ppm by weight based on the organosilicon compound having formula . (I) reacting an amino-containing organosilicon compound having the following formula with a carbonyl compound having the following formula : wherein R 1 , R 2 , R 3 , R 4 , n, and m are as defined above, and (II) reducing a chlorine content,
A water heater, comprising: a vessel provided with a burner having a downward combustion surface ; a fan casing accommodating a fan for supplying a mixture gas of primary combustion air and fuel gas to the burner, the fan casing being in communication with the vessel; an annular packing connecting a first connection end surface at a downstream end of a first passage forming a downstream-side passage of the fan casing with a second connection end surface at an upstream end of a second passage forming an upstream-side passage of the vessel in airtight state; and a check valve disposed near the upstream end in the second passage, wherein the check valve includes a flange portion extending outward around an entire circumference of an upstream open end thereof, at least one of the first connection end surface and the second connection end surface includes a first step portion configured to allow the annular packing to be fitted thereinto, the second connection end surface includes a second step portion configured to allow the flange portion of the check valve to be fitted thereinto, and characterized in that the annular packing has an outer circumferential edge larger than a periphery of the flange portion of the check valve and an inner circumferential edge smaller than the periphery of the flange portion. a vessel provided with a burner having a downward combustion surface ; a fan casing accommodating a fan for supplying a mixture gas of primary combustion air and fuel gas to the burner, the fan casing being in communication with the vessel; an annular packing connecting a first connection end surface at a downstream end of a first passage forming a downstream-side passage of the fan casing with a second connection end surface at an upstream end of a second passage forming an upstream-side passage of the vessel in airtight state; and a check valve disposed near the upstream end in the second passage, wherein the check valve includes a flange portion extending outward around an entire circumference of an upstream open end thereof, at least one of the first connection end surface and the second connection end surface includes a first step portion configured to allow the annular packing to be fitted thereinto, the second connection end surface includes a second step portion configured to allow the flange portion of the check valve to be fitted thereinto, and characterized in that the annular packing has an outer circumferential edge larger than a periphery of the flange portion of the check valve and an inner circumferential edge smaller than the periphery of the flange portion.
A termination unit for a superconductor network, the termination unit comprising a primary system that comprises: • a first superconductor cable ; and • a terminal comprising a first leg , the first leg comprising an aperture configured to receive the first superconductor cable , the first leg defining a clearance about the first superconductor cable at ambient temperature and arranged to firmly clamp onto the first superconductor cable at a cryogenic temperature, wherein the first leg is made of a material that contracts as it is cooled to cryogenic temperatures; wherein the first leg contracts more than the first superconductor cable during cooling; and the termination unit comprising a cooling system arranged to enclose and cool the primary system to cryogenic temperatures. • a first superconductor cable ; and • a terminal comprising a first leg , the first leg comprising an aperture configured to receive the first superconductor cable , the first leg defining a clearance about the first superconductor cable at ambient temperature and arranged to firmly clamp onto the first superconductor cable at a cryogenic temperature, wherein the first leg is made of a material that contracts as it is cooled to cryogenic temperatures; wherein the first leg contracts more than the first superconductor cable during cooling;
Connecting piece for connecting a wall mounted tap to a wall outlet of a water line, including an inlet opening (E), an outlet opening (A) and a flow path formed therebetween through the connecting piece , an inlet connection at the inlet opening (E) with an inlet interface for fluid-tight connection to the wall outlet, an outlet connection at the outlet opening (A) with an outlet interface for fluid-tight connection to the wall mounted tap, and a circumferential channel extending in the circumferential direction with respect to an axial extension of at least one of the connections which communicates with the inlet opening (E) and the outlet opening (A), characterized in that the inlet connection is connected to a first pipe insert and the outlet connection is connected to a second pipe insert , wherein the first pipe insert is arranged within the inlet connection and the second pipe insert is arranged within the outlet connection and the pipe inserts form the flow path through the connecting piece .
Method for simulating a processing machine in cloud computing , wherein cloud computing comprises a plurality of computers which are connected in a communicative manner with one another and are suited to executing web-capable simulation services , wherein a digital shadow is formed in cloud computing as a representative of the simulated processing machine , characterised in that a configuration and a state of the simulated processing machine is impressed onto the digital shadow , that with a CAM service made available in cloud computing and the digital shadow of the simulated processing machine , a calculation and validation of a tool path of the simulated processing machine takes place and that following a test of the simulated processing machine in clouding computing, a configuration of the digital shadow is impressed onto the simulated processing machine . wherein cloud computing comprises a plurality of computers which are connected in a communicative manner with one another and are suited to executing web-capable simulation services , wherein a digital shadow is formed in cloud computing as a representative of the simulated processing machine , characterised in that a configuration and a state of the simulated processing machine is impressed onto the digital shadow , that with a CAM service made available in cloud computing and the digital shadow of the simulated processing machine , a calculation and validation of a tool path of the simulated processing machine takes place and that following a test of the simulated processing machine in clouding computing, a configuration of the digital shadow is impressed onto the simulated processing machine .
A method for compensating tolerances of electrical components of an inductive rotary joint comprising a power generator for generating a pulsed DC voltage or an AC voltage, which is coupled in a series resonance circuit with at least a resonance capacitor and an inductive power transmitter for feeding a load via a rectifier and a charging capacitor , comprising the following steps: a) generating a short sequence of at least one pulse of DC voltage or a period of an AC voltage, wherein a current is fed into the charging capacitor by the rectifier , thereby loading said charging capacitor ; b) short-circuiting the series resonance circuit; c) measuring the frequency of the oscillation with a first frequency resulting in the series resonance circuit; d) generating a longer sequence having a plurality of pulses of a DC voltage or a plurality of periods of an AC voltage, for charging the charging capacitor, wherein one or more rectifier diodes of the rectifier circuit in step f) rest in a blocked state and thus no more resonance current flows through the output-side circuit of the secondary winding of the inductive rotary joint; e) short-circuiting of the series resonance circuit; f) measuring the frequency of the oscillation with a second frequency resulting in the series resonance circuit; g) detecting a control parameter for controlling the power generator by calculating, estimating or by means of a value table of the frequencies measured of the steps c and f, wherein the output voltage can be kept approximately constant by means of a primary side controlling, independently of mechanical and electrical tolerances of the electrical components. a) generating a short sequence of at least one pulse of DC voltage or a period of an AC voltage, wherein a current is fed into the charging capacitor by the rectifier , thereby loading said charging capacitor ; b) short-circuiting the series resonance circuit; c) measuring the frequency of the oscillation with a first frequency resulting in the series resonance circuit; d) generating a longer sequence having a plurality of pulses of a DC voltage or a plurality of periods of an AC voltage, for charging the charging capacitor, wherein one or more rectifier diodes of the rectifier circuit in step f) rest in a blocked state and thus no more resonance current flows through the output-side circuit of the secondary winding of the inductive rotary joint; e) short-circuiting of the series resonance circuit; f) measuring the frequency of the oscillation with a second frequency resulting in the series resonance circuit; g) detecting a control parameter for controlling the power generator by calculating, estimating or by means of a value table of the frequencies measured of the steps c and f, wherein the output voltage can be kept approximately constant by means of a primary side controlling, independently of mechanical and electrical tolerances of the electrical components.
A method for making a cyclic olefinic polymer, comprising: contacting an olefin monomer with a silica supported olefin metathesis catalyst; and subjecting the olefin monomer and the silica supported olefin metathesis catalyst to conditions effective to promote an olefin metathesis reaction, wherein the silica supported olefin metathesis catalyst is of the formula (XX): where n is 3 and m is 11, or n is 11 and m is 3, or n is 11 and m is 6, wherein the olefin monomer is represented by the structure of formula (A ∗ ): wherein R A1∗ is selected from: H, OH, NH 2 , CH 2 OH, C(CH 3 ) 3 , or Si(CH 3 ) 3 , or wherein the olefin monomer is represented by the structure of formula (D ∗ ): wherein R A2∗ is selected from: H, OH, NH 2 , CH 2 OH, C(CH 3 ) 3 , or Si(CH 3 ) 3 . contacting an olefin monomer with a silica supported olefin metathesis catalyst; and subjecting the olefin monomer and the silica supported olefin metathesis catalyst to conditions effective to promote an olefin metathesis reaction, wherein the silica supported olefin metathesis catalyst is of the formula (XX): where n is 3 and m is 11, or n is 11 and m is 3, or n is 11 and m is 6, wherein the olefin monomer is represented by the structure of formula (A ∗ ): wherein R A1∗ is selected from: H, OH, NH 2 , CH 2 OH, C(CH 3 ) 3 , or Si(CH 3 ) 3 , or wherein the olefin monomer is represented by the structure of formula (D ∗ ): wherein R A2∗ is selected from: H, OH, NH 2 , CH 2 OH, C(CH 3 ) 3 , or Si(CH 3 ) 3 .
A headphone comprising: a support structure that is adapted to sit on a head or upper torso of a user; a low frequency acoustic driver carried by the support structure such that the low frequency acoustic driver is located off of an ear of the user, wherein the low frequency acoustic driver has front and rear sides; a high frequency acoustic driver carried by the support structure such that the high frequency acoustic driver is located off of the ear of the user and is located closer to the ear than the low acoustic driver, wherein the high frequency driver has front and rear sides; and a controller that is configured to enable the low frequency driver to acoustically output sound in a first frequency range and enable the high frequency driver to acoustically output sound in a second frequency range, the second frequency range being higher than the first frequency range, wherein the low frequency driver is enclosed by a first housing defining: a front chamber acoustically coupled to the front side of the low frequency driver; and a rear chamber acoustically coupled to the rear side of the low frequency driver; wherein the first housing comprises a first port that is acoustically coupled to the front chamber and a second port that is acoustically coupled to the rear chamber. a support structure that is adapted to sit on a head or upper torso of a user; a low frequency acoustic driver carried by the support structure such that the low frequency acoustic driver is located off of an ear of the user, wherein the low frequency acoustic driver has front and rear sides; a high frequency acoustic driver carried by the support structure such that the high frequency acoustic driver is located off of the ear of the user and is located closer to the ear than the low acoustic driver, wherein the high frequency driver has front and rear sides; and a controller that is configured to enable the low frequency driver to acoustically output sound in a first frequency range and enable the high frequency driver to acoustically output sound in a second frequency range, the second frequency range being higher than the first frequency range, wherein the low frequency driver is enclosed by a first housing defining: a front chamber acoustically coupled to the front side of the low frequency driver; and a rear chamber acoustically coupled to the rear side of the low frequency driver; wherein the first housing comprises a first port that is acoustically coupled to the front chamber and a second port that is acoustically coupled to the rear chamber. a front chamber acoustically coupled to the front side of the low frequency driver; and a rear chamber acoustically coupled to the rear side of the low frequency driver; wherein the first housing comprises a first port that is acoustically coupled to the front chamber and a second port that is acoustically coupled to the rear chamber.
A wind turbine verification system, said system comprising: a wind turbine controller comprising a first processor and a first memory device having a plurality of wind turbine operating parameters stored therein; and, a verification device comprising a second processor , a second memory device , and a user input mechanism, said verification device being configured to communicatively couple to said wind turbine controller via a data link , said verification device being programmed to: receive at least one wind turbine operating parameter from said wind turbine controller ; execute a verification program that transmits at least one command to said wind turbine controller , wherein the verification program comprises at least one test that, when executed, iterates through a plurality of predefined tasks ; and verify at least one operating condition of a wind turbine based on the executed verification program . a wind turbine controller comprising a first processor and a first memory device having a plurality of wind turbine operating parameters stored therein; and, a verification device comprising a second processor , a second memory device , and a user input mechanism, said verification device being configured to communicatively couple to said wind turbine controller via a data link , said verification device being programmed to: receive at least one wind turbine operating parameter from said wind turbine controller ; execute a verification program that transmits at least one command to said wind turbine controller , wherein the verification program comprises at least one test that, when executed, iterates through a plurality of predefined tasks ; and verify at least one operating condition of a wind turbine based on the executed verification program . receive at least one wind turbine operating parameter from said wind turbine controller ; execute a verification program that transmits at least one command to said wind turbine controller , wherein the verification program comprises at least one test that, when executed, iterates through a plurality of predefined tasks ; and verify at least one operating condition of a wind turbine based on the executed verification program .