mhurhangee/ep-ind-claims huggingface dataset:
A ventilation unit comprising: a supply air inlet; an extract air outlet; a supply fan for propelling fluid into said unit via said supply air inlet; an extract fan for propelling fluid out of said unit via said extract air outlet; a standby fan configured to operate as a supply fan or an extract fan upon receipt of a control signal; and means for monitoring operation of said supply and extract fans; control means for generating a control signal in the event of failure of either said supply fan or said extract fan, said control signal being for causing said standby fan to operate as the failed fan; characterised in that the ventilation unit further comprises blocking members configured to selectively partially block the supply air inlet or the extract air outlet in the event of failure such that air bypasses the failed fan and passes through the standby fan. a supply air inlet; an extract air outlet; a supply fan for propelling fluid into said unit via said supply air inlet; an extract fan for propelling fluid out of said unit via said extract air outlet; a standby fan configured to operate as a supply fan or an extract fan upon receipt of a control signal; and means for monitoring operation of said supply and extract fans; control means for generating a control signal in the event of failure of either said supply fan or said extract fan, said control signal being for causing said standby fan to operate as the failed fan; characterised in that the ventilation unit further comprises blocking members configured to selectively partially block the supply air inlet or the extract air outlet in the event of failure such that air bypasses the failed fan and passes through the standby fan.
A method for isolating an antibody from nucleic acids and other host cell proteins present in cell culture supernatant comprising said antibody, comprising: (a) combining said cell culture supernatant with a first precipitating agent to remove precipitated proteins and/or other components to produce a secondary cell culture supernatant, the first precipitating agent being calcium chloride and/or caprylic acid, wherein caprylic acid is used with a salt, preferably selected among sodium acetate and sodium citrate; (b) introducing polyethylene glycol into said secondary cell culture supernatant to precipitate the antibody from the secondary cell culture supernatant and isolating and/or resuspending the antibody in an appropriate buffer and/or a solution to produce a composition comprising the antibody. (a) combining said cell culture supernatant with a first precipitating agent to remove precipitated proteins and/or other components to produce a secondary cell culture supernatant, the first precipitating agent being calcium chloride and/or caprylic acid, wherein caprylic acid is used with a salt, preferably selected among sodium acetate and sodium citrate; (b) introducing polyethylene glycol into said secondary cell culture supernatant to precipitate the antibody from the secondary cell culture supernatant and isolating and/or resuspending the antibody in an appropriate buffer and/or a solution to produce a composition comprising the antibody.
An integrated selfie stick is comprised of a long-cylinder handle shell, an extendable stick fixed on the handle shell, a clamping device which can be folded relative to the extendable stick and a folding device for connecting an active end of the extendable stick and the clamping device, wherein a cavity for accommodating the clamping device is left between an inner wall of the handle shell and an outer wall of the extendable stick; characterized in that when the selfie stick is in a pack-up state, the clamping device is folded on the extendable stick, the active end of the extendable stick is retracted back to the handle shell, and the clamping device is placed in the cavity.
A hands-off detection device comprising: a first steering angle acquisition unit configured to acquire a first steering angle (θh) being a steering angle of a steering wheel; a second steering angle acquisition unit configured to acquire a second steering angle (θc) being a steering angle of a steering mechanism connected to the steering wheel via a torsion bar; a steering angle estimation unit configured to obtain an estimation angle (θhe) of the first steering angle (θh) in a state where the steering wheel is not being grasped on a basis of the second steering angle (θc) acquired by the second steering angle acquisition unit; a difference calculation unit configured to calculate an angle difference (Δθ) between the first steering angle (θh) acquired by the first steering angle acquisition unit and the estimation angle (θhe); a frequency analysis unit configured to calculate a frequency component (dfi) of the angle difference (Δθ); a storage unit configured to store a reference frequency component (dfri) being the frequency component of the angle difference (Δθ) in the state where the steering wheel is not being grasped; and a grasping state determination unit configured to determine a grasping state of the steering wheel on a basis of the frequency component (dfi) calculated by the frequency analysis unit and the reference frequency component (dfri). a first steering angle acquisition unit configured to acquire a first steering angle (θh) being a steering angle of a steering wheel; a second steering angle acquisition unit configured to acquire a second steering angle (θc) being a steering angle of a steering mechanism connected to the steering wheel via a torsion bar; a steering angle estimation unit configured to obtain an estimation angle (θhe) of the first steering angle (θh) in a state where the steering wheel is not being grasped on a basis of the second steering angle (θc) acquired by the second steering angle acquisition unit; a difference calculation unit configured to calculate an angle difference (Δθ) between the first steering angle (θh) acquired by the first steering angle acquisition unit and the estimation angle (θhe); a frequency analysis unit configured to calculate a frequency component (dfi) of the angle difference (Δθ); a storage unit configured to store a reference frequency component (dfri) being the frequency component of the angle difference (Δθ) in the state where the steering wheel is not being grasped; and a grasping state determination unit configured to determine a grasping state of the steering wheel on a basis of the frequency component (dfi) calculated by the frequency analysis unit and the reference frequency component (dfri).
An underground line locator comprising: an antenna system along an elongated axis of the underground line locator; a first dual axis antenna (220, 330) disposed at a first position on the elongated axis of the antenna system of the underground line locator, the first dual-axis antenna determining first signal information associated with an alternating current magnetic field associated with an underground line, the first signal information resulting from resolving strength and direction of the AC magnetic field along a first direction perpendicular to the elongated axis; and a second dual axis antenna (230, 340) disposed at a second position on the elongated axis of the antenna system of the underground line locator apart from the first position along the elongated axis of the line locator, the second dual-axis antenna determining second signal information associated with the AC magnetic field, the second signal information resulting from resolving strength and direction of the AC magnetic field in a second direction perpendicular to the elongated axis; wherein: the first signal information includes a first magnitude and a first angle indicating a direction perpendicular to the elongated axis; and the second signal information includes a second magnitude determined along an axis defined by the direction perpendicular to the elongated axis indicated by the first angle. an antenna system along an elongated axis of the underground line locator; a first dual axis antenna (220, 330) disposed at a first position on the elongated axis of the antenna system of the underground line locator, the first dual-axis antenna determining first signal information associated with an alternating current magnetic field associated with an underground line, the first signal information resulting from resolving strength and direction of the AC magnetic field along a first direction perpendicular to the elongated axis; and a second dual axis antenna (230, 340) disposed at a second position on the elongated axis of the antenna system of the underground line locator apart from the first position along the elongated axis of the line locator, the second dual-axis antenna determining second signal information associated with the AC magnetic field, the second signal information resulting from resolving strength and direction of the AC magnetic field in a second direction perpendicular to the elongated axis; wherein: the first signal information includes a first magnitude and a first angle indicating a direction perpendicular to the elongated axis; and the second signal information includes a second magnitude determined along an axis defined by the direction perpendicular to the elongated axis indicated by the first angle. the first signal information includes a first magnitude and a first angle indicating a direction perpendicular to the elongated axis; and the second signal information includes a second magnitude determined along an axis defined by the direction perpendicular to the elongated axis indicated by the first angle.
An enamel composition comprising a frit including P 2 O 5, SiO 2, B 2 O 3, Al 2 O 3, ZrO 2, group I-based oxide, and one or more fluorinated compound(s) including at least one metal fluoride selected from a group consisting of NaF, CaF 2 and AlF 3, wherein P 2 O 5 is contained in an amount of 20 wt% to 40 wt% based on the total weight of the frit, SiO 2 is contained in an amount of 10 wt% to 30 wt% based on the total weight of the frit, B 2 O 3 is contained in an amount of 3 wt% to 20 wt% based on the total weight of the frit, Al 2 O 3 is contained in an amount of 7 to 24 wt% based on the total weight of the frit, ZrO 2 is contained in an amount of 1 wt% to 7 wt% based on the total weight of the frit, the group I-based oxide is contained in an amount of 7 wt% to 28 wt% based on the total weight of the frit, and the one or more fluorinated compound(s) is/are contained in a total amount of 0.1 wt% to 5 wt% based on the total weight of the frit.
Use, for stripping a photoresist, of a mixture of solvents comprising at least two of the solvents, and below: a solvent comprising at least one esteramide compound corresponding to formula below: R 1 OOC-A-CONR 2 R 3 wherein: R 1 is a group selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3, which may be identical or different, are groups selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, optionally substituted, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3 together optionally being able to form a ring, which is optionally substituted and/or optionally comprises a heteroatom, and A is a linear or branched divalent alkyl group comprising an average number of carbon atoms ranging from 2 to 12, preferably from 2 to 4 dimethyl sulfoxide DMSO cyclopentanone C 5 H 8 O. a solvent comprising at least one esteramide compound corresponding to formula below: R 1 OOC-A-CONR 2 R 3 wherein: R 1 is a group selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3, which may be identical or different, are groups selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, optionally substituted, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3 together optionally being able to form a ring, which is optionally substituted and/or optionally comprises a heteroatom, and A is a linear or branched divalent alkyl group comprising an average number of carbon atoms ranging from 2 to 12, preferably from 2 to 4 R 1 is a group selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3, which may be identical or different, are groups selected from saturated or unsaturated, linear or branched, optionally cyclic, optionally aromatic, optionally substituted, hydrocarbon-based groups comprising an average number of carbon atoms ranging from 1 to 36, R 2 and R 3 together optionally being able to form a ring, which is optionally substituted and/or optionally comprises a heteroatom, and A is a linear or branched divalent alkyl group comprising an average number of carbon atoms ranging from 2 to 12, preferably from 2 to 4 dimethyl sulfoxide DMSO cyclopentanone C 5 H 8 O.
At least one chemical entity selected from the group consisting of compounds of Formula I and compounds of Formula II: and pharmaceutically acceptable salts thereof, wherein R 1 is selected from the group consisting of hydrogen, bromo, chloro, fluoro, methyl, ethyl, propyl, hexenyl, butenyl, propenyl, vinyl, ethynyl, methoxy, ethoxy, methylsulfanyl, dimethylamino, and methyl substituted with up to three fluoro groups; R 4 is hydrogen; and R 2 is selected from the group consisting of 3-pentyl, 4-heptyl, 4-methyl-1-morpholinopentan-2-yl, isobutyl, cyclohexyl, cyclopropyl, sec-butyl, tert-butyl, isopropyl, 1-hydroxybutan-2-yl, tetrahydro-2H-pyran-4-yl, 1-methoxybutan-2-yl, 1-aminobutan-2-yl, and 1-morpholinobutan-2-yl; provided that R 1 is not hex-1-enyl. R 1 is selected from the group consisting of hydrogen, bromo, chloro, fluoro, methyl, ethyl, propyl, hexenyl, butenyl, propenyl, vinyl, ethynyl, methoxy, ethoxy, methylsulfanyl, dimethylamino, and methyl substituted with up to three fluoro groups; R 4 is hydrogen; and R 2 is selected from the group consisting of 3-pentyl, 4-heptyl, 4-methyl-1-morpholinopentan-2-yl, isobutyl, cyclohexyl, cyclopropyl, sec-butyl, tert-butyl, isopropyl, 1-hydroxybutan-2-yl, tetrahydro-2H-pyran-4-yl, 1-methoxybutan-2-yl, 1-aminobutan-2-yl, and 1-morpholinobutan-2-yl; provided that R 1 is not hex-1-enyl.
Process for the purification of a cracking gas stream in an oil scrub column which has a shell which is extended along a longitudinal axis and encloses an interior of the column, the interior being subdivided into a petroleum spirit section and into an oil section, which is arranged below the petroleum spirit section along the longitudinal axis, where a cracking gas stream is passed into the oil section and guided from bottom to top along the longitudinal axis through second mass transfer trays of the oil section which are arranged one above another and which are subjected to a liquid, hydrocarbon-containing second scrubbing medium (W') in countercurrent with respect to the cracking gas stream, in order to separate out an oil fraction (F') from the cracking gas stream, where the second mass transfer trays each have a plurality of runoff elements extending parallel to and at a distance from one another, more particularly in the form of angular profiles, which each have a first and a second runoff surface (102a, 103a), along which the second scrubbing medium (W') runs downward, and which converge along the longitudinal axis towards the petroleum spirit section and meet, and in so doing form an edge extending transversely to the longitudinal axis, where the cracking gas stream, after traversing the second mass transfer trays of the oil section, is passed into the petroleum spirit section, and is then guided along the longitudinal axis from bottom to top through first mass transfer trays (16a, 16b, 16c) of the petroleum spirit section, these trays being arranged one above another and taking the form of sieve trays, bubble trays and/or valve trays, and being fed, in countercurrent to the cracking gas stream, with a liquid, hydrocarbon-containing first scrubbing medium, in order to remove a petroleum spirit fraction from the cracking gas stream, where the cracking gas stream is drawn off from a top of the petroleum spirit section, where this petroleum spirit fraction is drawn off from the petroleum spirit section, and where a petroleum spirit fraction is recycled as first scrubbing medium into the top of the petroleum spirit section, characterized in that the molar ratio of the amount of substance of the petroleum spirit fraction recycled into the petroleum spirit section per unit time to the amount of substance of the cracking gas introduced into the oil section per unit time is in a range from 1:16 to 1:10, preferably 1:12 to 1:10.
A solar control device comprising: a first electrode, a second electrode spaced apart from said first electrode, between said electrodes, an electrophoretic cell containing an electrophoretic ink, said ink having charged particles (14, 15, 17) suspended in a suspending fluid and the charged particles (14, 15, 17) comprising wavelength-selective charged particles of a second type, wherein each particle of the second type substantially reflects part of the sunlight infrared spectrum, the solar control device being arranged such that said wavelength-selective charged particles of the second type are responsive to an electric field applied by said electrodes to move between: a first extreme light state in which said particles of the second type are maximally spread within said cell to lie in the path of sunlight entering the cell through the first electrode and to reflect infrared in the sunlight back through the first electrode and a second extreme light state in which said particles of the second type are maximally concentrated within the cell to remove them from the path of sunlight through the cell and to transmit infrared in sunlight entering the cell through the first electrode to exit the cell through the second electrode; wherein each particle of the wavelength-selective charged particles of the second type substantially transmits visible light. a first electrode, a second electrode spaced apart from said first electrode, between said electrodes, an electrophoretic cell containing an electrophoretic ink, said ink having charged particles (14, 15, 17) suspended in a suspending fluid and the charged particles (14, 15, 17) comprising wavelength-selective charged particles of a second type, wherein each particle of the second type substantially reflects part of the sunlight infrared spectrum, the solar control device being arranged such that said wavelength-selective charged particles of the second type are responsive to an electric field applied by said electrodes to move between: a first extreme light state in which said particles of the second type are maximally spread within said cell to lie in the path of sunlight entering the cell through the first electrode and to reflect infrared in the sunlight back through the first electrode and a second extreme light state in which said particles of the second type are maximally concentrated within the cell to remove them from the path of sunlight through the cell and to transmit infrared in sunlight entering the cell through the first electrode to exit the cell through the second electrode; wherein each particle of the wavelength-selective charged particles of the second type substantially transmits visible light.
An expanded beads molded article, which is obtained through in-mold molding of expanded thermoplastic elastomer beads, wherein the expanded beads molded article comprises voids among expanded beads, and has a density of 150 to 300 kg/m 3 and a voidage of 10 to 70% by volume, and which is characterized by having a surface hardness of 15 to 50 measured with a type C durometer according to JIS K7312:1996, and wherein the thermoplastic elastomer constituting the expanded beads molded article is a thermoplastic urethane elastomer having a type A durometer hardness of 95 or less measured with a type A durometer according to JIS K7215-1986.
A compound having Formula I: wherein: Ar1 and Ar3 are the same or different and are aryl, and at least one of Ar1 and Ar3 has at least one electron-withdrawing substituent; Ar2 and Ar4 are the same or different and are aryl optionally substituted by at least one electron-withdrawing group or at least one alkyl group; R1, R2, and R4 are the same or different and are selected from the group consisting of H and an electron-withdrawing group; R3 is an electron-withdrawing group; R5 and R7 through R11 are the same or different and are selected from the group consisting of H and alkyl; wherein said compound is capable of emitting deep blue light, wherein 'aryl' denotes a group derived from an aromatic hydrocarbon having one point of attachment, said aryl may be a single ring or multiple rings which can be joined by a single bond or fused together; and wherein the electron-withdrawing group is selected from group consisting of fluoro, cyano, perfluoroalkyl, nitro, perfluoroaryl, -SO 2 R, and combinations thereof, where R is alkyl or perfluoroalkyl. Ar1 and Ar3 are the same or different and are aryl, and at least one of Ar1 and Ar3 has at least one electron-withdrawing substituent; Ar2 and Ar4 are the same or different and are aryl optionally substituted by at least one electron-withdrawing group or at least one alkyl group; R1, R2, and R4 are the same or different and are selected from the group consisting of H and an electron-withdrawing group; R3 is an electron-withdrawing group; R5 and R7 through R11 are the same or different and are selected from the group consisting of H and alkyl;
A method of performing AC arc welding in which a negative-polarity period and a positive-polarity period are alternated during a first period at a first AC frequency, wherein during the negative-polarity period a negative control signal is outputted at a low level and a positive control signal is outputted at a high level and during the positive-polarity period a positive control signal is outputted at a high level and a negative control signal is outputted at a low level, the method comprising: alternating the positive signal of high level and the negative signal of low level with a positive signal of low level and a negative signal of high level at the first frequency, a detection step for detecting arc interruption during welding; and characterized by: a control step for, upon detection of the arc interruption in the detection step, reigniting the arc by outputting a high level of the positive control signal or the negative control signal for a second period shorter than the first period corresponding to the first AC frequency. alternating the positive signal of high level and the negative signal of low level with a positive signal of low level and a negative signal of high level at the first frequency, a detection step for detecting arc interruption during welding; and characterized by: a control step for, upon detection of the arc interruption in the detection step, reigniting the arc by outputting a high level of the positive control signal or the negative control signal for a second period shorter than the first period corresponding to the first AC frequency. a control step for, upon detection of the arc interruption in the detection step, reigniting the arc by outputting a high level of the positive control signal or the negative control signal for a second period shorter than the first period corresponding to the first AC frequency.