mhurhangee/patent-ind-claim-en huggingface dataset:
A urea production plant at least comprising a. a synthesis and recovery section ; b. a first evaporation section connected with the synthesis and recovery section and a first condensation section ; c. a granulation section connected with the first evaporation section ; d. a scrubbing section connected with the granulation section e. a second evaporation section connected with the scrubbing section and wherein the second evaporation section is connected with the granulation section , f. a second condensation section connected with the second evaporation section ; g. a quenching section comprising a liquid inlet for the distribution of a quenching liquid, located and connected between the granulation section and the scrubbing section and wherein the quenching section is connected with a quenching liquid providing section and the second condensation section . a. a synthesis and recovery section ; b. a first evaporation section connected with the synthesis and recovery section and a first condensation section ; c. a granulation section connected with the first evaporation section ; d. a scrubbing section connected with the granulation section e. a second evaporation section connected with the scrubbing section and wherein the second evaporation section is connected with the granulation section , f. a second condensation section connected with the second evaporation section ; g. a quenching section comprising a liquid inlet for the distribution of a quenching liquid, located and connected between the granulation section and the scrubbing section and
A production method of a polyoxyethylene derivative represented by the following formula which comprises performing the following step (A), step (B), step (C) and step (D): wherein in the formula , L 1 is a divalent linker, X is a functional group capable of reacting with a physiologically active substance, a is 1 or 2, and n is from 11 to 3,650; Step (A): a step wherein in a polyhydric alcohol having 5 or 7 hydroxyl groups, 4 or 6 hydroxyl groups are protected by cyclic benzylidene acetalization to obtain a compound having the hydroxyl group at a 1-position and a protective group of a cyclic benzylidene acetal structure; Step (B): a step wherein from 11 to 3,650 moles of ethylene oxide are polymerized to the compound obtained in the step (A) to obtain a polyoxyethylene derivative; Step (C): a step wherein the hydroxyl group at a terminal of the polyoxyethylene derivative obtained in the step (B) is converted to the functional group capable of reacting with a physiologically active substance; and Step (D): a step wherein the protective group of the polyoxyethylene derivative is deprotected. wherein in the formula , L 1 is a divalent linker, X is a functional group capable of reacting with a physiologically active substance, a is 1 or 2, and n is from 11 to 3,650; Step (A): a step wherein in a polyhydric alcohol having 5 or 7 hydroxyl groups, 4 or 6 hydroxyl groups are protected by cyclic benzylidene acetalization to obtain a compound having the hydroxyl group at a 1-position and a protective group of a cyclic benzylidene acetal structure; Step (B): a step wherein from 11 to 3,650 moles of ethylene oxide are polymerized to the compound obtained in the step (A) to obtain a polyoxyethylene derivative; Step (C): a step wherein the hydroxyl group at a terminal of the polyoxyethylene derivative obtained in the step (B) is converted to the functional group capable of reacting with a physiologically active substance; and Step (D): a step wherein the protective group of the polyoxyethylene derivative is deprotected.
Collapsible container consisting of a base and longitudinal and transverse side walls that project from said base and can be folded towards the base , wherein at least one of the side walls additionally is able to fold down outwards such that its inner side-wall surface, which is at the top in this position, and the base surface span a common plane, characterised in that on the lower edge of the side wall that can be folded down outwards, a stepped shaped portion is provided, which interacts with a stop shaped on the base edge such that, when the side wall is folded outwards, said wall spans a common plane together with the base .
An aqueous binder composition comprising: from 10 wt% to 20 wt% of at least one long-chain polyol having at least two hydroxyl groups and a number average molecular weight of at least 2,000 Daltons; from 65 wt% to 80 wt% of a cross-linking agent comprising at least two carboxylic acid groups; from 5 wt% to 25 wt% of a short-chain polyol having at least two hydroxyl groups and a number average molecular weight less than 2,000 Daltons; and a cure accelerator, wherein said binder composition has a pH after cure between 5 and 9 and achieves a b* color value after cure, using L*a*b* coordinates, of less than 45, and wherein the wt% is based on the total solids content of the aqueous binder composition. from 65 wt% to 80 wt% of a cross-linking agent comprising at least two carboxylic acid groups; from 5 wt% to 25 wt% of a short-chain polyol having at least two hydroxyl groups and a number average molecular weight less than 2,000 Daltons; and a cure accelerator, wherein said binder composition has a pH after cure between 5 and 9 and achieves a b* color value after cure, using L*a*b* coordinates, of less than 45, and wherein the wt% is based on the total solids content of the aqueous binder composition.
A differential comprising: a case ; at least one pinion gear disposed in the case ; a first and second side gear disposed in the case and in meshed engagement with the at least one pinion gear ; a lockup means operable to retard differential action of the differential ; an actuating means for actuating the lockup means; and a reaction block disposed in the case between the first and second side gears , wherein the actuating means comprises an engagement mechanism rotatable about an axis oriented generally parallel to the axis of rotation of the first and second side gear , wherein the engagement mechanism includes at least one flyweight , and the actuating means further comprises a lock-out mechanism configured to engage the at least one flyweight of the engagement mechanism when the at least one flyweight is in an extended position, characterized in that : the lock-out mechanism is mounted on the reaction block . a case ; at least one pinion gear disposed in the case ; a first and second side gear disposed in the case and in meshed engagement with the at least one pinion gear ; a lockup means operable to retard differential action of the differential ; an actuating means for actuating the lockup means; and a reaction block disposed in the case between the first and second side gears , wherein the actuating means comprises an engagement mechanism rotatable about an axis oriented generally parallel to the axis of rotation of the first and second side gear , wherein the engagement mechanism includes at least one flyweight , and the actuating means further comprises a lock-out mechanism configured to engage the at least one flyweight of the engagement mechanism when the at least one flyweight is in an extended position, characterized in that : the lock-out mechanism is mounted on the reaction block .
A method for constructing a double walled tube assembly, comprising: welding a first axial end of a first tube to a first sub-fitting of a first fitting ; sliding a second tube over the first sub-fitting and the first tube ; sliding a second sub-fitting (376;776;976) of the first fitting over the first sub-fitting such that the first and second sub-fittings (372;376;776;976) are co-axial; welding a first axial end of the second tube to the second sub-fitting (376;776;976); and welding the second sub-fitting (376;776;976) to the first sub-fitting ; characterised in that : the second sub-fitting (376;776;976) includes a plurality of weld lips or webs formed at various circumferential locations along a surface of the second sub-fitting (376;776;976), wherein each weld lip or web of the plurality of weld lips or webs consumes a portion of the overall three hundred sixty degree circumference. welding a first axial end of a first tube to a first sub-fitting of a first fitting ; sliding a second tube over the first sub-fitting and the first tube ; sliding a second sub-fitting (376;776;976) of the first fitting over the first sub-fitting such that the first and second sub-fittings (372;376;776;976) are co-axial; welding a first axial end of the second tube to the second sub-fitting (376;776;976); and welding the second sub-fitting (376;776;976) to the first sub-fitting ; characterised in that : the second sub-fitting (376;776;976) includes a plurality of weld lips or webs formed at various circumferential locations along a surface of the second sub-fitting (376;776;976), wherein each weld lip or web of the plurality of weld lips or webs consumes a portion of the overall three hundred sixty degree circumference.
A conversion light-emitting diode (conversion LED) with a chip , further electrically conductive components, electrically insulating components, as well as a phosphor containing layer upstream of the chip , which converts at least a part of the primary radiation of the chip into secondary radiation, characterized in that electrically conductive components and the chip are surrounded by a transparent oxidic protective layer as insulation, wherein the oxidic protective layer is or contains a metal oxide, wherein the metal oxide is Y 2 O 3 or MgO 2 .
A display device , comprising a substrate that includes a first display area (DA1) and a second display area (DA2), wherein: the first display area (DA1) includes a plurality of first pixel areas (PU1) and regions between the first pixel areas (PU1), each of the plurality of first pixel areas including one or more first pixels, the second display area (DA2) includes a plurality of second pixel areas (PU2) and a light transmittance area (TA), each of the plurality of second pixel areas including one or more second pixels, the light transmittance area (TA) has higher light transmittance than the second pixel area (PU2), the first display area (DA1) and the second display area (DA2) include a common electrode that transmits a constant common voltage, a thickness of the common electrode in the first display area is uniform, the common electrode in the second display area (DA2) includes a plurality of patterned regions that correspond to a first light transmittance area in the light transmittance area (TA), and the plurality of patterned regions and the plurality of second pixel areas (PU2) are alternately arranged along a first direction in the second display area (DA2), characterised in that , a thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions, and is greater than zero. the first display area (DA1) includes a plurality of first pixel areas (PU1) and regions between the first pixel areas (PU1), each of the plurality of first pixel areas including one or more first pixels, the second display area (DA2) includes a plurality of second pixel areas (PU2) and a light transmittance area (TA), each of the plurality of second pixel areas including one or more second pixels, the light transmittance area (TA) has higher light transmittance than the second pixel area (PU2), the first display area (DA1) and the second display area (DA2) include a common electrode that transmits a constant common voltage, a thickness of the common electrode in the first display area is uniform, the common electrode in the second display area (DA2) includes a plurality of patterned regions that correspond to a first light transmittance area in the light transmittance area (TA), and the plurality of patterned regions and the plurality of second pixel areas (PU2) are alternately arranged along a first direction in the second display area (DA2), characterised in that , a thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions, and is greater than zero.
A prosthetic valve assembly (300; 500; 800) for replacing a native heart valve comprising: a radially expandable and compressible support structure (302; 502; 802), the support structure (302; 502; 802) comprising an annular frame (308; 510; 812) having a lumen extending from an inflow end (506; 808) to an outflow end , the support structure (302; 502; 802) further comprising an annular sealing member (330; 512) extending radially inwardly into the lumen of the frame (308; 510; 812) and having an inner peripheral portion defining an orifice (332; 514); and a radially expandable and compressible valve component (304; 504; 804), the valve component (304; 504; 804) comprising an annular frame (322; 546; 820) and a valve structure (326; 548) supported inside of the frame (322; 546; 820) for permitting the flow blood through the valve component (304; 504; 804) in one direction and blocking the flow of blood in the opposite direction; wherein the valve component (304; 504; 804) is configured to expand within the orifice (332; 514) of the sealing member (330; 512) and engage the inner peripheral portion of the sealing member (330; 512) when radially expanded so that the valve component (304; 504; 804) is suspended within the support structure (302; 502; 802). a radially expandable and compressible support structure (302; 502; 802), the support structure (302; 502; 802) comprising an annular frame (308; 510; 812) having a lumen extending from an inflow end (506; 808) to an outflow end , the support structure (302; 502; 802) further comprising an annular sealing member (330; 512) extending radially inwardly into the lumen of the frame (308; 510; 812) and having an inner peripheral portion defining an orifice (332; 514); and a radially expandable and compressible valve component (304; 504; 804), the valve component (304; 504; 804) comprising an annular frame (322; 546; 820) and a valve structure (326; 548) supported inside of the frame (322; 546; 820) for permitting the flow blood through the valve component (304; 504; 804) in one direction and blocking the flow of blood in the opposite direction; wherein the valve component (304; 504; 804) is configured to expand within the orifice (332; 514) of the sealing member (330; 512) and engage the inner peripheral portion of the sealing member (330; 512) when radially expanded so that the valve component (304; 504; 804) is suspended within the support structure (302; 502; 802).
A device comprising: a first terminal intended to receive a first DC voltage (Vsc); a switch (SW) selectively coupling the first terminal to a second output terminal (Vbus) of the device; a control circuit of the switch comprising a third terminal (M-VDD) intended to receive a second DC voltage (Vdd); and a low-dropout linear voltage regulator , LDO, connected between the first and third terminals, wherein the regulator is configured to provide the second voltage based on the first voltage, and the control circuit of the switch (SW) is configured to compare the first voltage (Vsc) with the second voltage (Vdd), and to control the open or closed state of the switch as a function of the result of the comparison. a first terminal intended to receive a first DC voltage (Vsc); a switch (SW) selectively coupling the first terminal to a second output terminal (Vbus) of the device; a control circuit of the switch comprising a third terminal (M-VDD) intended to receive a second DC voltage (Vdd); and a low-dropout linear voltage regulator , LDO, connected between the first and third terminals, wherein the regulator is configured to provide the second voltage based on the first voltage, and the control circuit of the switch (SW) is configured to compare the first voltage (Vsc) with the second voltage (Vdd), and to control the open or closed state of the switch as a function of the result of the comparison.
A medical device comprising a silver component and a copper component, wherein the combination of silver and copper components provides a synergistic antimicrobial effect, wherein the silver component comprises Ag nanoparticles alone or in combination with ionic silver, and the copper component comprises Cu-based salts selected from CuSO 4 . wherein the combination of silver and copper components provides a synergistic antimicrobial effect, wherein the silver component comprises Ag nanoparticles alone or in combination with ionic silver, and the copper component comprises Cu-based salts selected from CuSO 4 .
A memory circuit for a print component , the memory circuit comprising: a plurality of I/O pads , including a first analog pad and a second analog pad (50 1 ), the plurality of I/O pads to connect to a plurality of signal paths which communicate operating signals to the print component , the plurality of signal paths including an analog signal path to connect to the first analog pad and the second analog pad (50 1 ), the first analog pad electrically isolated from the second analog pad (50 1 ) to interrupt the analog signal path such that the analog signal path cannot communicate operating signals to the print component when the first and second (50 1 ) analog pads are connected to the analog signal path ; a memory component to store memory values associated with the print component ; and a control circuit to, in response to a sequence of operating signals received by the I/O pads representing a memory read, provide an analog signal to the first analog pad to provide an analog electrical value at the first analog pad representing stored memory values selected by the memory read. a plurality of I/O pads , including a first analog pad and a second analog pad (50 1 ), the plurality of I/O pads to connect to a plurality of signal paths which communicate operating signals to the print component , the plurality of signal paths including an analog signal path to connect to the first analog pad and the second analog pad (50 1 ), the first analog pad electrically isolated from the second analog pad (50 1 ) to interrupt the analog signal path such that the analog signal path cannot communicate operating signals to the print component when the first and second (50 1 ) analog pads are connected to the analog signal path ; a memory component to store memory values associated with the print component ; and a control circuit to, in response to a sequence of operating signals received by the I/O pads representing a memory read, provide an analog signal to the first analog pad to provide an analog electrical value at the first analog pad representing stored memory values selected by the memory read.
An air seal for sealing between disks in a gas turbine engine comprising: an annular ring defined by at least a radially proximal surface , a radially distal surface , an axially aft side and an axially forward side , comprising : a radial channel (320; 324) formed in the air seal , the radial channel (320; 324) disposed in at least one of the forward side or the aft side , the radial channel (320; 324) extending from the proximal surface to the distal surface ; and an axial channel (322; 326) formed in the distal surface , the axial channel (322; 326) extending from at least one of the forward side or the aft side and circumferentially in line with the radial channel (320; 324), wherein the radial channel and the axial channel interface at an edge (321; 323), characterised in that a cross-section area of the radial channel (320; 324), as measured in a plane orthogonal to a radial direction, is greater than a cross-section area of the axial channel (322; 326), as measured in a plane orthogonal to an axial direction. an annular ring defined by at least a radially proximal surface , a radially distal surface , an axially aft side and an axially forward side , comprising : a radial channel (320; 324) formed in the air seal , the radial channel (320; 324) disposed in at least one of the forward side or the aft side , the radial channel (320; 324) extending from the proximal surface to the distal surface ; and an axial channel (322; 326) formed in the distal surface , the axial channel (322; 326) extending from at least one of the forward side or the aft side and circumferentially in line with the radial channel (320; 324), wherein the radial channel and the axial channel interface at an edge (321; 323), a radial channel (320; 324) formed in the air seal , the radial channel (320; 324) disposed in at least one of the forward side or the aft side , the radial channel (320; 324) extending from the proximal surface to the distal surface ; and an axial channel (322; 326) formed in the distal surface , the axial channel (322; 326) extending from at least one of the forward side or the aft side and circumferentially in line with the radial channel (320; 324), wherein the radial channel and the axial channel interface at an edge (321; 323), characterised in that a cross-section area of the radial channel (320; 324), as measured in a plane orthogonal to a radial direction, is greater than a cross-section area of the axial channel (322; 326), as measured in a plane orthogonal to an axial direction.
An optical difference detector (21C; 21D), comprising: a first avalanche photodiode and a second avalanche photodiode configured to amplify and output a signal current according to input light; a first voltage application unit configured to apply a first bias voltage to the first avalanche photodiode and a second voltage application unit configured to apply a second bias voltage to the second avalanche photodiode ; a differential amplifier that is connected in parallel to the first avalanche photodiode and the second avalanche photodiode and is configured to amplify a difference between a first signal current output from the first avalanche photodiode and a second signal current output from the second avalanche photodiode ; an optical attenuator configured to attenuate input light to the first avalanche photodiode or input light to the second avalanche photodiode ; and a feedback control unit configured to control an amount of attenuation of the input light by the optical attenuator so that a low frequency component of a first monitoring current in the first avalanche photodiode and a low frequency component of a second monitoring current in the second avalanche photodiode are equal. a first avalanche photodiode and a second avalanche photodiode configured to amplify and output a signal current according to input light; a first voltage application unit configured to apply a first bias voltage to the first avalanche photodiode and a second voltage application unit configured to apply a second bias voltage to the second avalanche photodiode ; a differential amplifier that is connected in parallel to the first avalanche photodiode and the second avalanche photodiode and is configured to amplify a difference between a first signal current output from the first avalanche photodiode and a second signal current output from the second avalanche photodiode ; an optical attenuator configured to attenuate input light to the first avalanche photodiode or input light to the second avalanche photodiode ; and a feedback control unit configured to control an amount of attenuation of the input light by the optical attenuator so that a low frequency component of a first monitoring current in the first avalanche photodiode and a low frequency component of a second monitoring current in the second avalanche photodiode are equal.