mhurhangee/patent-ind-claim-en huggingface dataset:
Method for obtaining a brass billet with a lead content reduced to less than 1.5% by weight, comprising the steps of - performing mechanical machining by chip removal on a finished or semi-finished product constituted of traditional brass, obtaining traditional brass chips; - performing on said traditional brass chips a fragmentation treatment to obtain traditional brass fragments; - performing on said traditional brass fragments a lead removal treatment in order to obtain brass fragments with a reduced lead content, wherein the lead removal treatment consists of a lead removal bathing in a solution of water and one or more organic acids; - in a furnace, melting a charge comprising said brass fragments with reduced lead content; - obtaining a billet by means of direct or inverted extrusion of a cast of the molten product; wherein, if the lead content of the brass fragments with reduced lead content is not low enough, a further fragmentation and a further lead removal treatment is performed and, prior to the further fragmentation treatment, the brass fragments to be subjected to the fragmentation treatment are pressed. - performing mechanical machining by chip removal on a finished or semi-finished product constituted of traditional brass, obtaining traditional brass chips; - performing on said traditional brass chips a fragmentation treatment to obtain traditional brass fragments; - performing on said traditional brass fragments a lead removal treatment in order to obtain brass fragments with a reduced lead content, wherein the lead removal treatment consists of a lead removal bathing in a solution of water and one or more organic acids; - in a furnace, melting a charge comprising said brass fragments with reduced lead content; - obtaining a billet by means of direct or inverted extrusion of a cast of the molten product;
An apparatus for mounting on a first train and providing dynamic control of the first train, comprising: a train condition recognition module configured to receive information from a second train that precedes the first train on a path, the information including a location of the first train, a location of the second train and a set allowable train interval limit, wherein the train condition recognition module is configured to confirm whether there is an occurrence of an exceptional circumstance of the second train when it determines that the value obtained by subtracting the location of the first train from the location of the second train is equal to or less than the set allowable train interval limit; a severity determining unit configured to calculate a severity of the exceptional circumstance; a cascaded delay time prediction unit configured to predict, based on the severity, a cascaded delay time on trains sequentially affected by the exceptional circumstance among trains located on said path; an alternatives selection unit configured to select one of a course hold alternative and a course change alternative to minimize the cascaded delay time; and a train operation unit configured to perform a control to cause the first train to travel in a course according to the selected alternative. a train condition recognition module configured to receive information from a second train that precedes the first train on a path, the information including a location of the first train, a location of the second train and a set allowable train interval limit, wherein the train condition recognition module is configured to confirm whether there is an occurrence of an exceptional circumstance of the second train when it determines that the value obtained by subtracting the location of the first train from the location of the second train is equal to or less than the set allowable train interval limit; a severity determining unit configured to calculate a severity of the exceptional circumstance; a cascaded delay time prediction unit configured to predict, based on the severity, a cascaded delay time on trains sequentially affected by the exceptional circumstance among trains located on said path; an alternatives selection unit configured to select one of a course hold alternative and a course change alternative to minimize the cascaded delay time; and a train operation unit configured to perform a control to cause the first train to travel in a course according to the selected alternative.
Thermochromic seal component produced by a process comprising the steps of: • Preparing a first polymer melt, • Preparing a support layer from the first polymer melt, • Preparing a second polymer melt containing thermochromic pigments, • Preparing a thermochromic surface layer from the second polymer melt and applying the thermochromic surface layer to the carrier layer , wherein • the second polymer melt is heated to a temperature of 150°C to 220°C for melting and is processed to form the surface layer while maintaining this temperature, characterized in that the surface layer is embodied in such a way that it comprises a two-phase, three-phase or multi-phase color change. • Preparing a first polymer melt, • Preparing a support layer from the first polymer melt, • Preparing a second polymer melt containing thermochromic pigments, • Preparing a thermochromic surface layer from the second polymer melt and applying the thermochromic surface layer to the carrier layer , wherein • the second polymer melt is heated to a temperature of 150°C to 220°C for melting and is processed to form the surface layer while maintaining this temperature,
A method of forming a dirt repellant article comprising: a) blending a mixture comprising liquid carrier, an anionic fluorosurfactant, a cross-linker, and a polymer binder in a wet state at a temperature below 49 °C (120 °F); b) drying the mixture in an extruder at a temperature ranging from about 90 °C to about 110 °C such that the liquid carrier is evaporated to form a powder coating precursor mixture that is substantially free of liquid carrier; b1) pelletizing extrudate of the powder coating precursor mixture formed in step b); c) spray coating the pelletized powder coating precursor mixture formed in step b1) to an aluminum substrate; and d) curing the powder coating precursor mixture applied to the aluminum substrate in step c) providing a cross-linked powder coating on the aluminum substrate to form the dirt repellant article; wherein the blending of step a) is performed at a temperature below the melt temperature of the anionic fluorosurfactant and the polymeric binder; and wherein the polymeric binder is selected from polyester resin, polyurethane resin, epoxy resin, and polyester-urethane acrylate resin, and has a glass transition temperature (Tg) from about 45 °C to about 80 °C; the cross-linker is selected from polyol compounds, polycarboxylic acid compounds, polyisocyanate compounds, and epoxy-functional compounds, and the anionic fluorosurfactant is in a liquid having 13% to 15% solids content. a) blending a mixture comprising liquid carrier, an anionic fluorosurfactant, a cross-linker, and a polymer binder in a wet state at a temperature below 49 °C (120 °F); b) drying the mixture in an extruder at a temperature ranging from about 90 °C to about 110 °C such that the liquid carrier is evaporated to form a powder coating precursor mixture that is substantially free of liquid carrier; b1) pelletizing extrudate of the powder coating precursor mixture formed in step b); c) spray coating the pelletized powder coating precursor mixture formed in step b1) to an aluminum substrate; and d) curing the powder coating precursor mixture applied to the aluminum substrate in step c) providing a cross-linked powder coating on the aluminum substrate to form the dirt repellant article; wherein the blending of step a) is performed at a temperature below the melt temperature of the anionic fluorosurfactant and the polymeric binder; and wherein the polymeric binder is selected from polyester resin, polyurethane resin, epoxy resin, and polyester-urethane acrylate resin, and has a glass transition temperature (Tg) from about 45 °C to about 80 °C; the cross-linker is selected from polyol compounds, polycarboxylic acid compounds, polyisocyanate compounds, and epoxy-functional compounds, and the anionic fluorosurfactant is in a liquid having 13% to 15% solids content.
Method for warping the machine bed and/or the press ram of a punching press to compensate at least partially a bending caused by the punching force during punching operation, wherein a temperature gradient is produced within the machine bed or a supporting structure for the lower tool elements built with the machine bed , respectively, and/or within the press ram or a supporting structure for the upper tool elements built with the press ram , respectively, with the effect of making the machine bed warping in the direction towards the press ram and/or of making the press ram warping in the direction towards the machine bed .
A shelter, in particular carport, comprising: load-bearing elements ; beams fixed to the load-bearing elements ; roofing resting on the beams ; in which each beam is supported at the ends thereof by a respective load-bearing element , at least one beam being supported at one end by an articulated assembly comprising: a clevis mounting part at the end of the beam , which cooperates with a mounting support associated with the load-bearing element to form a pivot linkage, the clevis mounting part comprising a base integral with the beam and two prongs extending in the extension of the beam, the mounting support comprising two side faces , each prong being pivotally mounted on a respective side face ; characterised in that a clamping means is provided which comprises a link , one end of which is anchored in the clevis mounting part and the other end , denoted clamping end, cooperates with a part integral with the beam . load-bearing elements ; beams fixed to the load-bearing elements ; roofing resting on the beams ; in which each beam is supported at the ends thereof by a respective load-bearing element , at least one beam being supported at one end by an articulated assembly comprising: a clevis mounting part at the end of the beam , which cooperates with a mounting support associated with the load-bearing element to form a pivot linkage, the clevis mounting part comprising a base integral with the beam and two prongs extending in the extension of the beam, the mounting support comprising two side faces , each prong being pivotally mounted on a respective side face ; characterised in that a clamping means is provided which comprises a link , one end of which is anchored in the clevis mounting part and the other end , denoted clamping end, cooperates with a part integral with the beam . a clevis mounting part at the end of the beam , which cooperates with a mounting support associated with the load-bearing element to form a pivot linkage, the clevis mounting part comprising a base integral with the beam and two prongs extending in the extension of the beam, the mounting support comprising two side faces , each prong being pivotally mounted on a respective side face ; characterised in that a clamping means is provided which comprises a link , one end of which is anchored in the clevis mounting part and the other end , denoted clamping end, cooperates with a part integral with the beam .
A locking/unlocking structure of switch device, comprising a main body defined with a reference axis (X), the main body defining an assembling hole and a chamber in communication with the assembling hole , the main body being formed with at least one first stop section and at least one second stop section , a reaction drum being assembled in the chamber of the main body , a first elastic unit being disposed between the reaction drum and the main body , characterised by the reaction drum being assembled with a restriction unit and a second elastic unit , whereby in response to the motion of the reaction drum , the restriction unit is at least movable between the first and second stop sections .
A multicore fiber comprising a plurality of unit multicore fibers (11 to 16) each including: a plurality of core portions (10a to 10f); and a clad portion (lOg to 16g) which is formed in an outer circumference of the core portions (10a to 10f) and has a refractive index lower than a maximum refractive index of the core portions (10a to 10f), wherein the plurality of the core portions (10a to 10f) have substantially same refractive index profile and different group delays at same wavelength in same propagation mode, wherein the plurality of unit multicore fibers (11 to 16) are configured so that the core portions (10a to 10f) of the plurality of the unit multicore fibers (11 to 16) are connected in cascade, characterized in that each core portion (10a to 10f) of each unit multicore fiber (11 to 16) includes a center core portion which has the maximum refractive index and has an α-powered refractive index distribution profile, an inner core layer which is formed in an outer circumference of the center core portion and has a refractive index being substantially the same as the refractive index of the clad portion (lOg to 16g), and an outer core layer which is formed in an outer circumference of the inner core layer and has a refractive index being lower than the refractive index of the clad portion (lOg to 16g), wherein in at least one combination of first and second unit multicore fibers (11 to 16) adjacent to each other, the second unit multicore fiber (11 to 16) is reversed against the first unit multicore fiber (11 to 16) in a longitudinal direction of the first unit multicore fiber (11 to 16) and the second unit multicore fiber (11 to 16); wherein the refractive index profile of each unit multicore fiber (11 to 16) is set so that relative refractive-index differences of the center core portions , the inner core layers , and the outer core layers to the clad portion (11 to 16) are in a range of ±0.05%, radii of the center core portion (lOaa), the inner core layer (lOab), and the outer core layer are in a range of ±0.5 μm, and an α value of the center core portion is in a range of ±0.3. a plurality of core portions (10a to 10f); and a clad portion (lOg to 16g) which is formed in an outer circumference of the core portions (10a to 10f) and has a refractive index lower than a maximum refractive index of the core portions (10a to 10f), wherein the plurality of the core portions (10a to 10f) have substantially same refractive index profile and different group delays at same wavelength in same propagation mode,
Pleasure boat with an endothermic and electric hybrid engine comprising a photovoltaic complex for the production of electric energy suitable for recharging batteries of said boat also intended to supply electric motors of said boat, said photovoltaic complex comprising: - a wind-solar apparatus comprising: - a sail coated with photovoltaic panels, - a first mechanized supporting structure adapted to support said sail and move it from a horizontal position in which it longitudinal rests on the hull to a vertical or sub-vertical position suitable for exploiting the thrust of the wind; said boat being characterized in that it comprises: - a solar apparatus comprising a flat supporting structure integrated in a roof located on the top of a deck plan, preferably of a fly-bridge, of said boat , said flat supporting structure being substantially a container which carries a fixed solar panel on which two further solar panels are placed hinged longitudinally so as to be able to rotate to the sides of said container , - a control and management system based on algorithms and instrumental commands suitable for activating and controlling the operation of said wind-solar apparatus and of said solar apparatus ; and wherein in a not-in-use configuration said solar panels of said solar apparatus and said wind-solar apparatus are housed inside said container located on the roof on the top of a deck plan of said boat . - a wind-solar apparatus comprising: - a sail coated with photovoltaic panels, - a first mechanized supporting structure adapted to support said sail and move it from a horizontal position in which it longitudinal rests on the hull to a vertical or sub-vertical position suitable for exploiting the thrust of the wind; - a sail coated with photovoltaic panels, - a first mechanized supporting structure adapted to support said sail and move it from a horizontal position in which it longitudinal rests on the hull to a vertical or sub-vertical position suitable for exploiting the thrust of the wind; - a solar apparatus comprising a flat supporting structure integrated in a roof located on the top of a deck plan, preferably of a fly-bridge, of said boat , said flat supporting structure being substantially a container which carries a fixed solar panel on which two further solar panels are placed hinged longitudinally so as to be able to rotate to the sides of said container , - a control and management system based on algorithms and instrumental commands suitable for activating and controlling the operation of said wind-solar apparatus and of said solar apparatus ; and
A liquid electrolyte for a lithium-sulfur battery comprising: a lithium salt; and a non-aqueous solvent consisting of: i) 10 to 40% by volume, based on the non-aqueous solvent, of a cyclic ether which is tetrahydrofuran optionally substituted with a Cl to C4 alkyl group or alkoxy group; ii) a glycol ether represented by the following formula R 1 O-(CH 2 CH 2 O) x -R 2 [Chemical Formula 1]; and iii) a linear ether represented by the following formula R 3 -O-(CH 2 CH 2 O) y -R 4 [Chemical Formula 2]; wherein: R 1 to R 4 are the same as or different from each other, and each is independently a Cl to C6 alkyl group, a C6 to C12 aryl group or a C7 to C13 arylalkyl group; x is an integer of 1 to 4; y is an integer of 0 to 4; and the glycol ether of Chemical Formula 1 is different from the linear ether of Chemical Formula 2. a lithium salt; and a non-aqueous solvent consisting of: i) 10 to 40% by volume, based on the non-aqueous solvent, of a cyclic ether which is tetrahydrofuran optionally substituted with a Cl to C4 alkyl group or alkoxy group; ii) a glycol ether represented by the following formula R 1 O-(CH 2 CH 2 O) x -R 2 [Chemical Formula 1]; and iii) a linear ether represented by the following formula R 3 -O-(CH 2 CH 2 O) y -R 4 [Chemical Formula 2]; i) 10 to 40% by volume, based on the non-aqueous solvent, of a cyclic ether which is tetrahydrofuran optionally substituted with a Cl to C4 alkyl group or alkoxy group; ii) a glycol ether represented by the following formula R 1 O-(CH 2 CH 2 O) x -R 2 [Chemical Formula 1]; and iii) a linear ether represented by the following formula R 3 -O-(CH 2 CH 2 O) y -R 4 [Chemical Formula 2]; wherein: R 1 to R 4 are the same as or different from each other, and each is independently a Cl to C6 alkyl group, a C6 to C12 aryl group or a C7 to C13 arylalkyl group; x is an integer of 1 to 4; y is an integer of 0 to 4; and the glycol ether of Chemical Formula 1 is different from the linear ether of Chemical Formula 2. R 1 to R 4 are the same as or different from each other, and each is independently a Cl to C6 alkyl group, a C6 to C12 aryl group or a C7 to C13 arylalkyl group; x is an integer of 1 to 4; y is an integer of 0 to 4; and the glycol ether of Chemical Formula 1 is different from the linear ether of Chemical Formula 2.
A process to prepare a compound of Formula (II-a): wherein Q is S or O, X is Cl or Br, and R 1 , R 2 , and R 3 are each independently C (1-6) alkyl, according to the following General Scheme (I): which process comprises: converting boronic acid A1 to carbaldehyde B1 through activation of the boronic acid with an activating reactant A2; converting carbaldehyde B1 to acetal C1 under acid catalysis with a suitable source of orthoformate; converting acetal C1 to nitrile D1 through catalyzed cyanation with a metal catalyst and a cyanide source ; hydrolyzing D1 with a suitable acid to give carboxylic acid E1; converting carboxylic acid E1 to amide F1 with a suitable base, a suitable coupling reagent, and a source amine; converting amide F1 to a compound of Formula (II) with an anionic coupling reagent having structure H1, wherein M is a Group I metal, a Group II metal, Cu, or Zn; R, R 2 , and R 3 are each independently C (1-6) alkyl; m is 1, 2, 3, or 4; p is 1, 2, 3, or 4; separating a compound of Formula (II-a) from a compound of Formula (II-b) by chiral HPLC; and optionally converting the compound of Formula (II-a) to a salt. Q is S or O, X is Cl or Br, and R 1 , R 2 , and R 3 are each independently C (1-6) alkyl, according to the following General Scheme (I): converting boronic acid A1 to carbaldehyde B1 through activation of the boronic acid with an activating reactant A2; converting carbaldehyde B1 to acetal C1 under acid catalysis with a suitable source of orthoformate; converting acetal C1 to nitrile D1 through catalyzed cyanation with a metal catalyst and a cyanide source ; hydrolyzing D1 with a suitable acid to give carboxylic acid E1; converting carboxylic acid E1 to amide F1 with a suitable base, a suitable coupling reagent, and a source amine; converting amide F1 to a compound of Formula (II) with an anionic coupling reagent having structure H1, wherein M is a Group I metal, a Group II metal, Cu, or Zn; R, R 2 , and R 3 are each independently C (1-6) alkyl; m is 1, 2, 3, or 4; p is 1, 2, 3, or 4; separating a compound of Formula (II-a) from a compound of Formula (II-b) by chiral HPLC; and optionally converting the compound of Formula (II-a) to a salt.
An electrostatic printing apparatus comprising: a photoconductive member having a surface on which can be created a latent electrostatic image; an intermediate transfer member comprising: a supportive portion ; and an outer release layer disposed on the supportive portion comprising a base polymer matrix and an additive selected from carbon nanotubes and carbon black nanoparticles, the carbon black nanoparticles having a BET surface area of 700 m 2 /g or greater, the additive being dispersed in the base polymer matrix, and the base polymer being a silicone polymer; wherein the electrostatic printing apparatus is adapted, in use, on contacting the surface of the photoconductive member with an electrostatic ink composition to form a developed toner image on the surface of the latent electrostatic image, then transfer the developed toner image to the outer release layer of intermediate transfer member , and then transfer the developed toner image from the outer release layer of the intermediate transfer member to a print substrate . a photoconductive member having a surface on which can be created a latent electrostatic image; an intermediate transfer member comprising: a supportive portion ; and an outer release layer disposed on the supportive portion comprising a base polymer matrix and an additive selected from carbon nanotubes and carbon black nanoparticles, the carbon black nanoparticles having a BET surface area of 700 m 2 /g or greater, the additive being dispersed in the base polymer matrix, and the base polymer being a silicone polymer; a supportive portion ; and an outer release layer disposed on the supportive portion comprising a base polymer matrix and an additive selected from carbon nanotubes and carbon black nanoparticles, the carbon black nanoparticles having a BET surface area of 700 m 2 /g or greater, the additive being dispersed in the base polymer matrix, and the base polymer being a silicone polymer;