mhurhangee/patent-ind-claim-en huggingface dataset:
A catalyst effective in the oxidative conversion of ethylene to ethylene oxide, comprising an alumina support and 20 to 45 % by weight of the catalyst, of silver applied to the support, the catalyst meeting the following limitations (i) to (v): (i) an amount of cesium c(Cs) in mmol per Kg of catalyst of at least 2; (ii) an amount of rhenium c(Re) in mmol per Kg of catalyst of at least 3.0; (iii) an amount of tungsten c(W) in mmol per Kg of catalyst of at least 1.6; (iv) a silicon to alkaline earth metal molar ratio x of not higher than 1.80; (v) c Cs − c Re − c W ≤ 4 ⋅ x − 0.5 . (i) an amount of cesium c(Cs) in mmol per Kg of catalyst of at least 2; (ii) an amount of rhenium c(Re) in mmol per Kg of catalyst of at least 3.0; (iii) an amount of tungsten c(W) in mmol per Kg of catalyst of at least 1.6; (iv) a silicon to alkaline earth metal molar ratio x of not higher than 1.80; (v) c Cs − c Re − c W ≤ 4 ⋅ x − 0.5 .
A flex catheter for implantation of a prosthetic heart valve, the flex catheter comprising: an elongated shaft ; at least one pull wire connected to a distal end portion of the elongated shaft ; a handle portion comprising a flex activating member the flex activating member being coupled to the at least one pull wire such that adjustment of the flex activating member causes the distal end portion of the elongated shaft to flex; and a flex indicating member ; wherein adjustment of the flex activating member causes the flex indicating member to move relative to the handle portion to indicate an amount of flex of the distal end portion of the elongated shaft , and wherein the handle portion comprises a slot for receiving at least a portion of the flex indicating member . an elongated shaft ; at least one pull wire connected to a distal end portion of the elongated shaft ; a handle portion comprising a flex activating member the flex activating member being coupled to the at least one pull wire such that adjustment of the flex activating member causes the distal end portion of the elongated shaft to flex; and a flex indicating member ; wherein adjustment of the flex activating member causes the flex indicating member to move relative to the handle portion to indicate an amount of flex of the distal end portion of the elongated shaft , and wherein the handle portion comprises a slot for receiving at least a portion of the flex indicating member .
A method of controlling a power output of a heating appliance to a zone, wherein the method comprises the steps of: a. receiving a heating demand signal from the zone; b. deriving the heating appliance power output based on the heating demand signal and also based on a scaling factor for the zone; and c. controlling the heating appliance to generate the heating appliance power output, wherein the scaling factor has been calculated based on the steps of: i. measuring the rate of temperature increase in the zone under a plurality of different heating appliance power outputs; ii. using the measurements in step (i), to learn the magnitude of the scaling factor for achieving a desired design rate of temperature increase in the zone. a. receiving a heating demand signal from the zone; b. deriving the heating appliance power output based on the heating demand signal and also based on a scaling factor for the zone; and c. controlling the heating appliance to generate the heating appliance power output, wherein the scaling factor has been calculated based on the steps of: i. measuring the rate of temperature increase in the zone under a plurality of different heating appliance power outputs; ii. using the measurements in step (i), to learn the magnitude of the scaling factor for achieving a desired design rate of temperature increase in the zone. i. measuring the rate of temperature increase in the zone under a plurality of different heating appliance power outputs; ii. using the measurements in step (i), to learn the magnitude of the scaling factor for achieving a desired design rate of temperature increase in the zone.
Method for allocating at least one digital resource of a local, modular computer network (EC) that has at least two computer modules (T1, T2) to each of which a resource value for a digital resource is assigned, depending on an input dataset that has a resource request having a required value, by way of a control unit that executes the following method steps: a) accessing the input dataset and reading the input dataset, b) retrieving the resource value from each computer module (T1, T2) that is part of the local, modular computer network (EC), wherein the resource value represents an available proportion of the digital resource of the respective computer module (T1, T2), c) comparing the required value with at least one of the retrieved resource values, and d) allocating at least one of the digital resources to the request depending on a result of the comparison, characterized by the steps of: e) automatically integrating a mobile computer module into the local, modular computer network (EC) if the mobile computer module enters a spatial area (L1) that is assigned to the local, modular computer network (EC), and removing the mobile computer module if the mobile computer module leaves the spatial area (L1), and f) after the mobile computer module has been automatically integrated into or removed from the local, modular computer network, the amended local, modular computer network is taken into account in the allocation of the digital resources. a) accessing the input dataset and reading the input dataset, b) retrieving the resource value from each computer module (T1, T2) that is part of the local, modular computer network (EC), wherein the resource value represents an available proportion of the digital resource of the respective computer module (T1, T2), c) comparing the required value with at least one of the retrieved resource values, and d) allocating at least one of the digital resources to the request depending on a result of the comparison, characterized by the steps of: e) automatically integrating a mobile computer module into the local, modular computer network (EC) if the mobile computer module enters a spatial area (L1) that is assigned to the local, modular computer network (EC), and removing the mobile computer module if the mobile computer module leaves the spatial area (L1), and f) after the mobile computer module has been automatically integrated into or removed from the local, modular computer network, the amended local, modular computer network is taken into account in the allocation of the digital resources.
Nozzle for a floor cleaning appliance, for example a vacuum cleaner, with the following features: a nozzle housing with an insertion opening arranged at least partially on a side area ; and a floor cleaning roller that can be removed from the nozzle housing via the insertion opening and can be re-inserted into the nozzle housing via the insertion opening , wherein the floor cleaning roller has a substantially cylindrical roller body section and a closure structure for the insertion opening that is mounted such that it can rotate in relation to the roller body section, wherein the closure structure has a first latching structure and a second latching structure that lies substantially opposite the first latching structure ; and wherein the nozzle housing comprises a first mating latching structure assigned to the first latching structure and a second mating latching structure assigned to the second latching structure , which are embodied so as to enable a positive connection between the nozzle housing and the closure structure that can be released and re-established, characterised in that the first latching structure , the second latching structure , the first mating latching structure and the second mating latching structure are embodied and arranged such that they release the floor cleaning roller by pressing on unlocking sections , which lie substantially opposite one another, on an outer area of the closure structure . a nozzle housing with an insertion opening arranged at least partially on a side area ; and a floor cleaning roller that can be removed from the nozzle housing via the insertion opening and can be re-inserted into the nozzle housing via the insertion opening , wherein the floor cleaning roller has a substantially cylindrical roller body section and a closure structure for the insertion opening that is mounted such that it can rotate in relation to the roller body section, wherein the closure structure has a first latching structure and a second latching structure that lies substantially opposite the first latching structure ; and wherein the nozzle housing comprises a first mating latching structure assigned to the first latching structure and a second mating latching structure assigned to the second latching structure , which are embodied so as to enable a positive connection between the nozzle housing and the closure structure that can be released and re-established, characterised in that the first latching structure , the second latching structure , the first mating latching structure and the second mating latching structure are embodied and arranged such that they release the floor cleaning roller by pressing on unlocking sections , which lie substantially opposite one another, on an outer area of the closure structure .
An organic photovoltaic cell comprising a substrate; a transparent electrode; an organic photoactive layer; and a metal electrode; characterized in that the organic photoactive layer comprises at least one bis-(8-quinolinolato-N,O)platinum (II) (PtQ 2 ) compound having structure I: wherein R 1 -R 6 are independently selected from hydrogen, halogen, hydroxyl, an unsubstituted alkyl, a substituted alkyl, cycloalkyl, an unsubstituted aryl, a substituted aryl, acyl, alkoxy, acyloxy, amino, nitro, acylamino, aralkyl, cyano, carboxyl, thio, styryl, aminocarbonyl, carbamoyl, aryloxycarbonyl, phenoxycarbonyl, or an alkoxycarbonyl group, wherein the at least one PtQ 2 compound forms a crystalline or polycrystalline thin film.
A process for the catalytic decarboxylative cross-ketonisation of aryl- and aliphatic carboxylic acids comprising the steps of: a) providing a mixture containing : i) an aryl carboxylic acid; ii) an aliphatic carboxylic acid; iii) a metal-containing compound; in which the number of moles of the metal in the mixture is at least equal to 90 % of the sum of the number of moles of aryl carboxylic acid and the number of moles of aliphatic carboxylic acid divided by the valency of the metal said mixture being substantially free of any added solvent; b) heating the mixture at a temperature sufficient to form metal carboxylates; c) further heating the mixture at a temperature sufficient to form a dialiphatic ketone and an aryl aliphatic ketone; d) adding to the reaction mixture of step c) : i) aryl carboxylic acid in an amount which corresponds substantially to the amount of aryl carboxylic acid consumed during the formation of the aryl aliphatic ketone in step c); ii) aliphatic carboxylic acid in an amount which corresponds substantially to the amount of aliphatic carboxylic acid consumed during the formation of the aryl aliphatic ketone and the dialiphatic ketone in step c); maintaining the mixture at a temperature sufficient to continue forming the dialiphatic ketone and the aryl aliphatic ketone; e) optionally repeating step d). a) providing a mixture containing : i) an aryl carboxylic acid; ii) an aliphatic carboxylic acid; iii) a metal-containing compound; in which the number of moles of the metal in the mixture is at least equal to 90 % of the sum of the number of moles of aryl carboxylic acid and the number of moles of aliphatic carboxylic acid divided by the valency of the metal said mixture being substantially free of any added solvent; i) an aryl carboxylic acid; ii) an aliphatic carboxylic acid; iii) a metal-containing compound; b) heating the mixture at a temperature sufficient to form metal carboxylates; c) further heating the mixture at a temperature sufficient to form a dialiphatic ketone and an aryl aliphatic ketone; d) adding to the reaction mixture of step c) : i) aryl carboxylic acid in an amount which corresponds substantially to the amount of aryl carboxylic acid consumed during the formation of the aryl aliphatic ketone in step c); ii) aliphatic carboxylic acid in an amount which corresponds substantially to the amount of aliphatic carboxylic acid consumed during the formation of the aryl aliphatic ketone and the dialiphatic ketone in step c); maintaining the mixture at a temperature sufficient to continue forming the dialiphatic ketone and the aryl aliphatic ketone; i) aryl carboxylic acid in an amount which corresponds substantially to the amount of aryl carboxylic acid consumed during the formation of the aryl aliphatic ketone in step c); ii) aliphatic carboxylic acid in an amount which corresponds substantially to the amount of aliphatic carboxylic acid consumed during the formation of the aryl aliphatic ketone and the dialiphatic ketone in step c); e) optionally repeating step d).
A top cover of a power battery, characterized in that , comprising a top cover plate, a first electrode unit and a second electrode unit, the top cover plate is provided with a deformable plate connecting hole and a first connecting portion integrated with the top cover plate as a whole, the first electrode unit comprises a deformable plate, a conductive plate and an insulation piece, the insulation piece is provided with a second connecting portion and a conductive plate connecting portion, the deformable plate seals the deformable plate connecting hole, the conductive plate is located underneath the deformable plate, and is electrically connected with the deformable plate, the first connecting portion protrudes from a lower surface of the top cover plate, the insulation piece is fixed underneath the top cover plate through a fit of the first connecting portion and the second connecting portion, the conductive plate is insulated from and fixed with the top cover plate through the conductive plate connecting portion, the second connecting portion is a through-hole and the first connecting portion clamps the through-hole, wherein the through-hole is a ladder hole with a top diameter smaller than a bottom diameter and wherein the first connecting portion is a rivet, the rivet passes through the through-hole and is fixed with the through-hole through riveting.
An aluminum alloy article, comprising an aluminum alloy material that comprises: from 0.2 to 1.4 wt. % Si; from 0.4 to 5.0 wt. % Mg; from 0.01 to 2.0 wt. % Cu; from 0.05 to 0.50 wt. % Fe; up to 0.25 wt. % Mn; up to 0.25 wt. % Cr; up to 0.15 wt. % Zn; up to 0.20 wt. % Ti; up to 0.05 wt. % Zr; up to 0.05 wt. % Pb; optionally further comprising up to 0.10 wt. % of one or more elements selected from the group consisting of Ni, Sc, Sn, Be, Mo, Li, Bi, Sb, Nb, B, Co, Sr, V, In, Hf, Ag, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; and up to 0.15 wt. % impurities; with the remainder being Al; wherein the aluminum alloy article comprises a subsurface portion and a bulk portion, wherein the subsurface portion extends from an external surface of the aluminum alloy article to a depth of up to 5 μm, wherein the subsurface portion of the aluminum alloy article has a higher concentration of Cu as compared to the bulk portion, and wherein an atomic concentration ratio of Cu to Mg in the subsurface portion is from about 0.2 to about 5.0. from 0.2 to 1.4 wt. % Si; from 0.4 to 5.0 wt. % Mg; from 0.01 to 2.0 wt. % Cu; from 0.05 to 0.50 wt. % Fe; up to 0.25 wt. % Mn; up to 0.25 wt. % Cr; up to 0.15 wt. % Zn; up to 0.20 wt. % Ti; up to 0.05 wt. % Zr; up to 0.05 wt. % Pb; optionally further comprising up to 0.10 wt. % of one or more elements selected from the group consisting of Ni, Sc, Sn, Be, Mo, Li, Bi, Sb, Nb, B, Co, Sr, V, In, Hf, Ag, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; and up to 0.15 wt. % impurities; with the remainder being Al; wherein the aluminum alloy article comprises a subsurface portion and a bulk portion, wherein the subsurface portion extends from an external surface of the aluminum alloy article to a depth of up to 5 μm, wherein the subsurface portion of the aluminum alloy article has a higher concentration of Cu as compared to the bulk portion, and wherein an atomic concentration ratio of Cu to Mg in the subsurface portion is from about 0.2 to about 5.0.
A glazing unit comprising a glazed element having an inner face , an outer face and an edge face situated between these two faces, and having at least two nonparallel edges and a corner situated between these two edges, at least a portion of profiled seal situated along said edges and around the corner , in contact with a part of said outer face , and at least one attached part such as a trim, situated along said edges and around the corner and farther out than said portion of profiled seal , the glazing unit has, in the region of said corner and under an inner face of the attached part , a hook having a stem extending inward and an arm extending from said stem either in a centripetal direction or in a centrifugal direction, said portion of profiled seal having an opening provided in the region of said corner for said arm to pass through, characterized in that said opening is a through-opening in a centripetal/centrifugal direction (D), perpendicular to the edge face of said glazed element , said opening preferably not being a through-opening in an outward/inward direction perpendicular to said centripetal/centrifugal direction (D).
A powder composition for application to a tissue site, the powder composition comprising first particles comprising a derivatized chitosan admixed with second particles that comprise a covalent crosslinking agent that covalently interacts with the first particles upon exposure to moisture, wherein the first particles comprise thiol-modified chitosan and the second particles comprise a molecule having a plurality of unsaturated groups.
Apparatus for the automated analysis of liquid samples, wherein said apparatus comprises an analysis area , characterized in that the analysis area comprises a sample tray for receiving sample containers , at least two reagent trays for receiving reagent containers , at least two reaction trays for receiving reaction vessels , and at least two measuring devices for measuring a physical or chemical property, - wherein the sample tray is arranged in the center of the analysis area , - the at least two reaction trays are arranged adjacent to the sample tray , - the at least two reagent trays are arranged adjacent to the reaction trays and - the at least two measuring devices are arranged adjacent to the reaction trays , wherein between the sample disc and each of the at least two reaction trays there is a pipetting device for transferring liquid sample from sample containers in the sample tray to the reaction vessels in the reaction trays , and wherein between each of the at least two reagent trays and their corresponding reaction trays there is a pipetting device for transferring reagent from reagent containers in the reagent trays to the reaction vessels in the reaction trays , wherein the analysis area is arranged in a housing , said housing having a loading opening for receiving the sample containers and the reagent containers either individually or prepacked in racks , wherein the loading opening comprises a robotic arm for transporting the sample containers and the reagent containers either individually or in the form of prepacked racks from the loading opening to the sample tray or the reagent trays . - wherein the sample tray is arranged in the center of the analysis area , - the at least two reaction trays are arranged adjacent to the sample tray , - the at least two reagent trays are arranged adjacent to the reaction trays and - the at least two measuring devices are arranged adjacent to the reaction trays ,
A method comprising: at an electronic device with a display : presenting a view of an environment on the display , the environment comprising visual representations of a plurality of applications , wherein each visual representation is representative of a respective application; designating a first application among the plurality of applications as an elevated application; characterized by providing the elevated application with access to a control parameter, the control parameter being configured to modify an ambience of at least a portion of the view of the environment by displaying virtual content in the at least a portion of the view of the environment; and restricting access to the control parameter for the other applications of the plurality of applications while the first application is designated as the elevated application. presenting a view of an environment on the display , the environment comprising visual representations of a plurality of applications , wherein each visual representation is representative of a respective application; designating a first application among the plurality of applications as an elevated application; characterized by providing the elevated application with access to a control parameter, the control parameter being configured to modify an ambience of at least a portion of the view of the environment by displaying virtual content in the at least a portion of the view of the environment; and restricting access to the control parameter for the other applications of the plurality of applications while the first application is designated as the elevated application.
A water-resistance rowing machine comprising: a frame body having an elongated beam ; and a pulley rotatably connected with the frame body ; a water-resistance unit having a water tank being elongated and extending along the elongated beam ; a rotating shaft disposed in the water tank and extending along and being parallel to the elongated beam ; and a strap wheel assembly connected with the rotating shaft to drive the rotating shaft to spin; at least one blade wheel , each of the at least one blade wheel having a hub fixed on and surrounding the rotating shaft to rotate with the rotating shaft ; and multiple blades arranged around the hub ; a pulling strap wrapped around the pulley and having two ends, one of the two ends of the pulling strap connected with the strap wheel assembly and the other one of the two ends of the pulling strap having a handle ; and a seat mounted on a top of the elongated beam . a frame body having an elongated beam ; and a pulley rotatably connected with the frame body ; an elongated beam ; and a pulley rotatably connected with the frame body ; a water-resistance unit having a water tank being elongated and extending along the elongated beam ; a rotating shaft disposed in the water tank and extending along and being parallel to the elongated beam ; and a strap wheel assembly connected with the rotating shaft to drive the rotating shaft to spin; a water tank being elongated and extending along the elongated beam ; a rotating shaft disposed in the water tank and extending along and being parallel to the elongated beam ; and a strap wheel assembly connected with the rotating shaft to drive the rotating shaft to spin; at least one blade wheel , each of the at least one blade wheel having a hub fixed on and surrounding the rotating shaft to rotate with the rotating shaft ; and multiple blades arranged around the hub ; a hub fixed on and surrounding the rotating shaft to rotate with the rotating shaft ; and multiple blades arranged around the hub ; a pulling strap wrapped around the pulley and having two ends, one of the two ends of the pulling strap connected with the strap wheel assembly and the other one of the two ends of the pulling strap having a handle ; and a seat mounted on a top of the elongated beam .