mhurhangee/patent-ind-claim-en huggingface dataset:
A compound having the formula: or a C1-C10 alkyl, or C6-C20 aralkyl ester thereof or a salt thereof, wherein A is selected from the group consisting of: (a) unsubstituted C6-C10 aryl and C6-C10 aryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens, and (b) unsubstituted C3-C7 heteroaryl and C3-C7 heteroaryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens; R 1 is selected from the group consisting of: (a) hydrogen, (b) methoxy, and (c) ethoxy; R 2 is selected from the group consisting of hydrogen, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, and R 3 and R 4 are independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, halomethyl, haloethyl, halopropyl, or R 3 and R 4 taken together with the carbon atom to which they are attached form a cyclopropyl or a cyclobutyl ring, provided that R 3 and R 4 are not both hydrogen; n is 0 or 1; R a , R b , R c , and R d are independently selected from the group consisting of hydrogen, halogen, nitro, C1-C3 alkyl, and C1-C3 alkyl substituted with one or more halogens; X is O; and Z is a reporting group that provides an optical signal when released from the compound. A is selected from the group consisting of: (a) unsubstituted C6-C10 aryl and C6-C10 aryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens, and (b) unsubstituted C3-C7 heteroaryl and C3-C7 heteroaryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens; (a) unsubstituted C6-C10 aryl and C6-C10 aryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens, and (b) unsubstituted C3-C7 heteroaryl and C3-C7 heteroaryl substituted with halogen, nitro, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, C1-C3 alkoxy, and C1-C3 alkoxy substituted with one or more halogens; R 1 is selected from the group consisting of: (a) hydrogen, (b) methoxy, and (c) ethoxy; (a) hydrogen, (b) methoxy, and (c) ethoxy; R 2 is selected from the group consisting of hydrogen, C1-C3 alkyl, C1-C3 alkyl substituted with one or more halogens, and R 3 and R 4 are independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, halomethyl, haloethyl, halopropyl, or R 3 and R 4 taken together with the carbon atom to which they are attached form a cyclopropyl or a cyclobutyl ring, provided that R 3 and R 4 are not both hydrogen; n is 0 or 1; R a , R b , R c , and R d are independently selected from the group consisting of hydrogen, halogen, nitro, C1-C3 alkyl, and C1-C3 alkyl substituted with one or more halogens; X is O; and Z is a reporting group that provides an optical signal when released from the compound.
A Fresnel lens array for use in a system for electrical power generation from solar radiation including: at least two linear Fresnel lens sections abutted at respective edges, wherein a plane of one lens is at an offset angle from a plane of the other lens; an absorber member adapted to carry fluid and located at a focal point of at least one of the Fresnel lenses; and characterised by a frame for mounting the lens array and adapted for pivoting movement about axes substantially coaxial and perpendicular with the absorber member. at least two linear Fresnel lens sections abutted at respective edges, wherein a plane of one lens is at an offset angle from a plane of the other lens; an absorber member adapted to carry fluid and located at a focal point of at least one of the Fresnel lenses; and characterised by a frame for mounting the lens array and adapted for pivoting movement about axes substantially coaxial and perpendicular with the absorber member.
A counter comprising: a first ring member having a first indicia and being rotatable in increments about an axis, the first indicia indicating a count; and a limiting member comprising a limiting mechanism , wherein the limiting mechanism comprises: an engaging portion arranged to act radially with respect to the first ring member to contact the first ring member to limit free rotation of the first ring member relative to the limiting member about the axis; characterized in that it further comprises: a guide, the guide comprising an arm spaced apart from the limiting member engaging portion in a fixed relation, the guide being configured to contact the first ring member such that the limiting member engaging portion maintains contact with the first ring member. a first ring member having a first indicia and being rotatable in increments about an axis, the first indicia indicating a count; and a limiting member comprising a limiting mechanism ,
A vaginal ring applicator comprising: a barrel comprising a polymer and at least one friction reducing agent, wherein the barrel is a flattened cylinder having two curved and opposing sides connected by two arcs, wherein the barrel extends between an insertion end and a plunger end; and a plunger comprising a polymer and extending between distal and proximal ends, wherein the distal end of the plunger engages the plunger end of the barrel and wherein the plunger fits telescopically within the barrel, wherein the friction reducing agent is distributed throughout the barrel polymer, the friction reducing agent is erucamide, dimethicone, oleamide and fatty acid amides, polydimethylsiloxane, pyrogenic silica or combinations thereof, the polymer is polypropylene, polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, linear low density polyethylene, near low density polyethylene, polyethylene terephthalate (PET), nylon, polystyrene, polyvinyl chloride, polymethyl methacrylate, polyolefin elastomer, copolymers of alfa-olefines, or combinations thereof. a barrel comprising a polymer and at least one friction reducing agent, wherein the barrel is a flattened cylinder having two curved and opposing sides connected by two arcs, wherein the barrel extends between an insertion end and a plunger end; and a plunger comprising a polymer and extending between distal and proximal ends, wherein the distal end of the plunger engages the plunger end of the barrel and wherein the plunger fits telescopically within the barrel, wherein the friction reducing agent is distributed throughout the barrel polymer, the friction reducing agent is erucamide, dimethicone, oleamide and fatty acid amides, polydimethylsiloxane, pyrogenic silica or combinations thereof, the polymer is polypropylene, polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, linear low density polyethylene, near low density polyethylene, polyethylene terephthalate (PET), nylon, polystyrene, polyvinyl chloride, polymethyl methacrylate, polyolefin elastomer, copolymers of alfa-olefines, or combinations thereof. the friction reducing agent is distributed throughout the barrel polymer, the friction reducing agent is erucamide, dimethicone, oleamide and fatty acid amides, polydimethylsiloxane, pyrogenic silica or combinations thereof, the polymer is polypropylene, polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, linear low density polyethylene, near low density polyethylene, polyethylene terephthalate (PET), nylon, polystyrene, polyvinyl chloride, polymethyl methacrylate, polyolefin elastomer, copolymers of alfa-olefines, or combinations thereof.
A vision system for a vehicle (11; 111), said vision system comprising: an exterior rearview mirror assembly (12; 112) mounted at an exterior portion of a door (11a; 111a) of a vehicle equipped with said vision system, said exterior rearview mirror assembly comprising a mirror reflective element (16; 116) and a mirror casing (18; 118), wherein said mirror reflective element provides a rearward field of view to a driver of the equipped vehicle; an imaging sensor (20; 120) disposed at said exterior rearview mirror assembly (12; 112) having a field of view exterior the vehicle; a video display screen (22; 122) operable to display video images captured by said imaging sensor; wherein said video display screen is disposed at a display housing attached at an interior portion of the vehicle door at which said exterior rearview mirror assembly is mounted; wherein said exterior rearview mirror assembly and said display housing are part of a mirror and display module that is mountable at the vehicle door as a modular unit; wherein said modular unit is configured to mount at an opening in the vehicle door; and wherein said modular unit comprises a connecting portion that is disposed between said exterior rearview mirror assembly and said video display screen and that is configured to extend through the opening in the vehicle door to attach thereat to mount said exterior rearview mirror assembly and said video display screen at the vehicle door. an exterior rearview mirror assembly (12; 112) mounted at an exterior portion of a door (11a; 111a) of a vehicle equipped with said vision system, said exterior rearview mirror assembly comprising a mirror reflective element (16; 116) and a mirror casing (18; 118), wherein said mirror reflective element provides a rearward field of view to a driver of the equipped vehicle; an imaging sensor (20; 120) disposed at said exterior rearview mirror assembly (12; 112) having a field of view exterior the vehicle; a video display screen (22; 122) operable to display video images captured by said imaging sensor; wherein said video display screen is disposed at a display housing attached at an interior portion of the vehicle door at which said exterior rearview mirror assembly is mounted; wherein said exterior rearview mirror assembly and said display housing are part of a mirror and display module that is mountable at the vehicle door as a modular unit; wherein said modular unit is configured to mount at an opening in the vehicle door; and wherein said modular unit comprises a connecting portion that is disposed between said exterior rearview mirror assembly and said video display screen and that is configured to extend through the opening in the vehicle door to attach thereat to mount said exterior rearview mirror assembly and said video display screen at the vehicle door.
A cleaning solution for cleaning a substrate including a cobalt wiring material, the cleaning solution comprising 0.2-8.0 mass% of an amine compound (A), 40-70 mass% of a water-soluble organic solvent (B) and water, wherein: the amine compound (A) comprises one or more selected from the group consisting of n-butylamine, hexylamine, octylamine, 1,4-butanediamine, dibutylamine, N,N-diethyl-1,3-diaminopropane and bis(hexamethylene)triamine; the water-soluble organic solvent (B) has a viscosity of 10 mPa·s or less at 20°C; pH is in a range of 9.0-14; and the water-soluble organic solvent (B) comprises one or more selected from the group consisting of diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, triethylene glycol monomethyl ether, dipropylene glycol monomethyl ether and N,N-dimethyl isobutylamide. the amine compound (A) comprises one or more selected from the group consisting of n-butylamine, hexylamine, octylamine, 1,4-butanediamine, dibutylamine, N,N-diethyl-1,3-diaminopropane and bis(hexamethylene)triamine; the water-soluble organic solvent (B) has a viscosity of 10 mPa·s or less at 20°C; pH is in a range of 9.0-14; and the water-soluble organic solvent (B) comprises one or more selected from the group consisting of diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, triethylene glycol monomethyl ether, dipropylene glycol monomethyl ether and N,N-dimethyl isobutylamide.
Apparatus for treating particulate-comprising gas, said apparatus comprising at least a module comprising a cylindrical body with an outlet duct and with a predominant axial development, and at least one reactor located inside said cylindrical body , said at least one reactor having a tubular structure with a predominant axial development and comprising a wall defining an axial cavity , said wall in turn comprising a first net or mesh outer wall and a second net or mesh inner wall , so that said wall has a layer of pellets sandwiched between said two inner and outer walls , characterized in that said cylindrical body comprises in turn a tangential inlet duct through which the gas to be treated is introduced in said cylindrical body , in that said cylindrical body comprises an outlet duct and suction means in fluid communication with said outlet duct , in that it further comprises at least a partition separating the lower zone of said cylindrical body from the upper zone, thus forming two separate chambers, a lower chamber and an upper chamber , said outlet duct being in fluid communication with said upper chamber , so that the gas is sucked from said upper chamber, whereas said inlet conduit is in fluid communication with said lower chamber , and in that said reactor is arranged with a first end in fluid communication with said lower chamber and with a second end in fluid communication with said upper chamber .
A method of wireless communication performed by a first integrated access backhaul, IAB, node, the method comprising: determining that mobility state information, associated with a second IAB node being a child node of the first IAB node, is to be transmitted based at least in part on a request for the mobility state information received by the first IAB node from a third IAB node, wherein the mobility state information includes information associated with a level of mobility of the second IAB node; and transmitting , to the third IAB node, the mobility state information, based on the determination that the mobility state information is to be transmitted, wherein the third IAB node is not the second IAB node. determining that mobility state information, associated with a second IAB node being a child node of the first IAB node, is to be transmitted based at least in part on a request for the mobility state information received by the first IAB node from a third IAB node, wherein the mobility state information includes information associated with a level of mobility of the second IAB node; and transmitting , to the third IAB node, the mobility state information, based on the determination that the mobility state information is to be transmitted, wherein the third IAB node is not the second IAB node.
An articulated railway train comprising: a. a main vehicle comprising a body , two bogies supporting the body , known as main bogies , and an inter-body joint carried by the body , and b. at least one chain of semi-trailer vehicles , intended to be articulated to a main vehicle , each semi-trailer vehicle comprising a body and a single bogie supporting the body , known as a trailer bogie , each trailer bogie being articulated with respect to the corresponding body along a vertical pivot axis, known as the bogie axis (Z B ), one of the end vehicles of the chain , known as the first semi-trailer vehicle , being intended to be articulated to the main vehicle , the bodies of the semi-trailer vehicles being successively articulated to one another from the first semi-trailer vehicle of the chain by a separate inter-body joint , each inter-body joint being carried by one end of each semi-trailer vehicle connected to a following vehicle, each inter-body joint being articulated along a vertical pivot axis (Z A ), each trailer bogie of a body carrying an inter-body joint being arranged longitudinally with respect to the body so that the bogie axis (Z B ) and the interconnection axis (Z A ) are offset, the first vehicle of the chain being articulated to the body of the main vehicle by the inter-body joint of the main vehicle , the articulated railway train being characterized in that one of the main bogies, the so-called first bogie , comprises two secondary suspensions and a single central back-up suspension , the other main bogie, the so-called second bogie , comprises two secondary suspensions and a back-up suspension specific to each secondary suspension , the first bogie and the second bogie defining only three support points for the body of the main vehicle when the secondary suspensions of the first bogie are malfunctioning. a. a main vehicle comprising a body , two bogies supporting the body , known as main bogies , and an inter-body joint carried by the body , and b. at least one chain of semi-trailer vehicles , intended to be articulated to a main vehicle , each semi-trailer vehicle comprising a body and a single bogie supporting the body , known as a trailer bogie , each trailer bogie being articulated with respect to the corresponding body along a vertical pivot axis, known as the bogie axis (Z B ), one of the end vehicles of the chain , known as the first semi-trailer vehicle , being intended to be articulated to the main vehicle , the bodies of the semi-trailer vehicles being successively articulated to one another from the first semi-trailer vehicle of the chain by a separate inter-body joint , each inter-body joint being carried by one end of each semi-trailer vehicle connected to a following vehicle, each inter-body joint being articulated along a vertical pivot axis (Z A ), each trailer bogie of a body carrying an inter-body joint being arranged longitudinally with respect to the body so that the bogie axis (Z B ) and the interconnection axis (Z A ) are offset, the first vehicle of the chain being articulated to the body of the main vehicle by the inter-body joint of the main vehicle ,
A liquid pump comprising: a pump liner defining a central longitudinal bore and a transverse inlet bore communicating with said central bore for conveying a liquid through said pump liner, said transverse inlet bore having a diameter centered around a centerline intersecting with a centerline of the central longitudinal bore; and a pump piston axially and rotatably slidable within said central longitudinal bore for pumping the liquid from said transverse inlet bore, said pump piston having a centerline intersecting with a centerline of the transverse inlet bore, and further having a flat surface formed parallel with said piston centerline at a distal end of the piston, said flat surface defining a cut-out portion of the piston, said cut-out portion having a hydraulic diameter Dh defined as Dh = 4 A/P, where A is a cross-sectional area of the cut-out portion and P is the perimeter of the cut-out portion, characterized in that the hydraulic diameter of the cut-out portion is equal to the diameter of the transverse inlet bore of the liner, and wherein a distance from the centerline of the piston to the flat surface defining the cut-out portion is greater than or equal to 1/2 of the diameter of the transverse inlet bore of the liner . a pump liner defining a central longitudinal bore and a transverse inlet bore communicating with said central bore for conveying a liquid through said pump liner, said transverse inlet bore having a diameter centered around a centerline intersecting with a centerline of the central longitudinal bore; and a pump piston axially and rotatably slidable within said central longitudinal bore for pumping the liquid from said transverse inlet bore, said pump piston having a centerline intersecting with a centerline of the transverse inlet bore, and further having a flat surface formed parallel with said piston centerline at a distal end of the piston, said flat surface defining a cut-out portion of the piston, said cut-out portion having a hydraulic diameter Dh defined as Dh = 4 A/P, where A is a cross-sectional area of the cut-out portion and P is the perimeter of the cut-out portion, characterized in that the hydraulic diameter of the cut-out portion is equal to the diameter of the transverse inlet bore of the liner, and wherein a distance from the centerline of the piston to the flat surface defining the cut-out portion is greater than or equal to 1/2 of the diameter of the transverse inlet bore of the liner .
A process for preparing an aromatic polyamine mixture comprising 4,4'-methylenedi(phenylamine) and higher homologues of methylenedi(phenylamine) by (i) reaction of aniline with formaldehyde by means of an acid catalyst to form a crude product mixture (I), where (i) is carried out in a plant which comprises a mixing zone (a), a condensation zone (b), a rearrangement zone (c) and optionally an after-reaction zone (d); (ii) neutralization of the crude product mixture (I) obtained in (i) and removal of the salts formed; (iii) separation of aniline from the crude product mixture obtained in (ii) and optionally recirculation of the aniline to the mixing zone (a); then (iv) distillation of the crude product mixture obtained in (iii) so as to separate off (iv-1) a mixture (II) consisting of methylene-di(phenylamine) isomers (II-1) and secondary components (II-2) which are different therefrom, where, based on (II-1), the proportion of 4,4'-methylenedi(phenylamine) is from 8 to 20% by weight and, based on (II), the proportion of secondary components (II-2) is not more than 0.3% by weight, and (iv-2) a low boiler mixture which consists of secondary components (II-2) and methylene-di(phenylamine) isomers (II-1) and in which the proportion of the secondary components (II-2) is at least 55% by weight; and (v) recirculation of the mixture (II) to one of the zones (a) to (d). (i) reaction of aniline with formaldehyde by means of an acid catalyst to form a crude product mixture (I), where (i) is carried out in a plant which comprises a mixing zone (a), a condensation zone (b), a rearrangement zone (c) and optionally an after-reaction zone (d); (ii) neutralization of the crude product mixture (I) obtained in (i) and removal of the salts formed; (iii) separation of aniline from the crude product mixture obtained in (ii) and optionally recirculation of the aniline to the mixing zone (a); then (iv) distillation of the crude product mixture obtained in (iii) so as to separate off (iv-1) a mixture (II) consisting of methylene-di(phenylamine) isomers (II-1) and secondary components (II-2) which are different therefrom, where, based on (II-1), the proportion of 4,4'-methylenedi(phenylamine) is from 8 to 20% by weight and, based on (II), the proportion of secondary components (II-2) is not more than 0.3% by weight, and (iv-2) a low boiler mixture which consists of secondary components (II-2) and methylene-di(phenylamine) isomers (II-1) and in which the proportion of the secondary components (II-2) is at least 55% by weight; and (iv-1) a mixture (II) consisting of methylene-di(phenylamine) isomers (II-1) and secondary components (II-2) which are different therefrom, where, based on (II-1), the proportion of 4,4'-methylenedi(phenylamine) is from 8 to 20% by weight and, based on (II), the proportion of secondary components (II-2) is not more than 0.3% by weight, and (iv-2) a low boiler mixture which consists of secondary components (II-2) and methylene-di(phenylamine) isomers (II-1) and in which the proportion of the secondary components (II-2) is at least 55% by weight; and (v) recirculation of the mixture (II) to one of the zones (a) to (d).