mhurhangee/patent-ind-claim-en huggingface dataset:
Method for separating gases containing helium, characterized in that it is carried out in an apparatus which has a feed stream separation stage , a retentate separation stage and a permeate separation stage , as well as at least one compressor and/or at least one, preferably one or two, vacuum pump(s) , the feed stream separation stage separates a feed stream consisting of helium and at least one other component into a first permeate stream enriched with regard to helium compared to the feed stream , and a first retentate stream depleted with regard to helium compared to the feed stream , the retentate separation stage separates the first retentate stream into a second permeate stream enriched with regard to helium compared to the first retentate stream , and a second retentate stream depleted with regard to helium compared to the first retentate stream , the permeate separation stage separates the first permeate stream into a third retentate stream depleted with regard to helium compared to the first permeate stream , and a third permeate stream enriched with regard to helium compared to the first permeate stream , the third permeate stream is removed as product or processed further and optionally the second retentate stream is removed as a first further product or processed further or discarded, the second permeate stream and the third retentate stream are fed to the feed stream , the first permeate stream is not subjected to a recompression, the control of the gas volume recycled with the second permeate stream and the third retentate stream to the feed stream is adjusted such that, in total, less than 50% by volume, preferably 5 to 40% by volume, very particularly preferably 5 to 30% by volume and especially preferably 10 to 25% by volume, of the volume of the crude gas stream are recycled, and the helium concentration after the first recycling of the second permeate stream and of the third retentate stream in the feed stream is increased, preferably by at least 2%, particularly preferably by at least 3%, particularly preferably by 4 to 10% and very particularly preferably by 5 to 10%, in each case compared to the concentration in the crude gas stream , and the concentration of helium in the third permeate stream is greater than 50% by volume.
An observation instrument having at least one telescope, a star tracker securely mounted on the armature of the telescope and a device for controlling the line of sight of the telescope, said device having a light source , a plane mirror in an autocollimation setup and a detector , the light source and the detector being positioned in the focal plane of the telescope, characterised in that the plane mirror is securely fastened to the star tracker and oriented so as to reflect the collimated beam from the light source toward the detector, the position and shape of the light spot focused on the detector, resulting from the reflection of the collimated beam, being representative of the direction of the line of sight.
Processing machine for processing products , of the type including bottles, flasks, cans or other containers, comprising a preparation assembly for preparing products individually delivering finished and individually referenced products behind one another in single file, said machine comprising, furthermore, mounted downstream of said preparation assembly and receiving the products discharged by the preparation assembly, a packaging device for packaging said products in batches , within which, for packaging thereof, the products travel along a conveying direction , said batches having, transversely to said conveying direction , at least two products , said device comprising a feed means for receiving products circulating in single file at an upstream pick-up area and conducting them to a set-down area for subsequent packaging thereof, the feed means comprising, on the one hand, in the pick-up area , a transfer means for individually transferring the products arriving in single file, and, on the other hand, at least one movable, controlled-position collector for receiving and then moving, in a position-controlled manner, at least one product from the transfer means to the set-down area , the device comprising, furthermore, a conveyor in the set-down area onto which the at least one collector sets down the at least one product that it has previously captured in the pick-up area , which processing machine is characterized in that the transfer means is able to be supplied by means of a screw with which the feed means is provided, said screw making it possible to reference products which circulated freely previous to said packaging device .
Process for producing a branched saturated hydrocarbon component, characterized in that the process comprises ketonization, hydrodeoxygenation and isomerization steps, using a feedstock being at least one compound selected from the group consisting of C4-C24 fatty acids, C4-C24 fatty acid alkyl esters, esters of fatty acids with C12-C38 fatty alcohols, and mixtures thereof; the isomerization step is performed before the ketonization step at a temperature of 150 - 350 °C, at a pressure of 0 - 5 MPa, in the presence of isomerization catalysts selected from aluminium phosphates, silica aluminium phosphates and zeolites; the ketonization is carried out in the presence of metal oxide catalyst where the metal oxide is selected from oxides of Na, Mg, K, Ca, Sc, Cr, Mn, Fe, Co, Ni, Cu, Zn, Sr, Y, Zr, Mo, Rh, Cd, Sn, La, Pb, Bi and rare earth metals, under a pressure from 0 to 10 MPa and at a temperature ranging from 100 to 500 °C, and the ketonization product is hydrodeoxygenated in the presence of a supported Pd, Pt, Ni, NiMo or CoMo hydrodeoxygenation catalyst, the support being activated carbon, alumina and/or silica, under a hydrogen pressure ranging from 0.1 to 20 MPa, at a temperature ranging from 100 to 500 °C.
Pump device , in particular immersible pump device, with at least one heat exchanger unit , which is in at least one operation state configured for a heat exchange between a cooling fluid and a liquid that is to be pumped and which comprises at least one cooling duct and at least one shaft receptacle having an axial direction , wherein a cross-section surface area of the cooling duct changes by maximally 200 % at least over a large portion of a course of the cooling duct , wherein the heat exchanger unit comprises at least one further cooling duct that is arranged neighbouring the cooling duct , characterised in that a circular-arc-wise distance from the cooling duct to the further cooling duct , extending concentrically to a centre point of the shaft receptacle , corresponds to maximally 50 % of a width of the cooling duct . wherein a cross-section surface area of the cooling duct changes by maximally 200 % at least over a large portion of a course of the cooling duct , wherein the heat exchanger unit comprises at least one further cooling duct that is arranged neighbouring the cooling duct , characterised in that a circular-arc-wise distance from the cooling duct to the further cooling duct , extending concentrically to a centre point of the shaft receptacle , corresponds to maximally 50 % of a width of the cooling duct .
A method for an operator to form a group of users (Ua, Ub, Uc, ..., Uk) for internal communication within said group of users by means of digital messaging over a communications network each user using a communication device (Da, Db, Dc, ..., Dk), where each user (a, b, c, .., k) has a unique identity in said communications network , where any user in said group can act as a sender (S1) of a message, in which case every other user in said group is a receiver (R1, R2, R3, R4, R5) of said message, where said sender (S1) sends said message to a message server belonging to said operator, where said message server forwards said message to each receiver (R1, R2, R3, R4, R5), and where said operator assigns a group identity (A, B, C, ..., M) to each user (Ua, Ub, Uc, ..., Uk) through which each user can send a message to said group , characterized in, that said operator assigns a different group identity (B, C) to each user (Uf) for each different group that said user (Uf) belongs to, that the combination of the group identity (A) for a user (Ud) and the user identity (d) uniquely specifies that user (Ud) as a member of that group , that every group identity (A, B, C, .., K) is identified as a server identity for said message server by said communications network, that said message server , when receiving a message, identifies said sender (S1) by means of the sender user identity (Ua), that said message server identifies the group , and thus the receiving users (R1, R2, R3, R4, R5), by means of the unique combination of the sender's user identity (S1) and the group identity (A) used by said sender (S1), and that the same group identity (A) can be reused as a group identity for different users (Ub, Uc) in the same group , or in different groups, as long as each combination of a group identity and a user identity is unique.
Gas stove arrangement for supporting a wok , the arrangement comprising: a gas stove having at least one gas-operated gas hob with a gas burner , and a wok support designed to be positioned on the gas hob , wherein the wok support is designed to support a wok and is designed to receive a bottom portion of a wok when positioned on the wok support , wherein the gas burner has a wok burner top which is provided with a top surface area having a symmetry or rotational symmetry and being arranged to at least partially face a bottom portion of a wok when the latter is positioned in said wok support , and wherein said top surface area is provided with a plurality of gas-air mix outlet openings arranged in groups , each group comprising a plurality of said gas-air mix outlet openings aligned radially, or substantially radially, along said top surface area , wherein the gas hob has a pan supporting structure designed to support a pan above the gas burner , wherein the wok support has recesses and/or extensions , the recesses and/or extensions are designed to receive supporting elements of the pan supporting structure therebetween for laterally holding the wok support on the pan supporting structure , and characterized in that the maximum spacing (d) between neighboring gas-air mix outlet openings in one of said groups is less than the minimum spacing (D) between the gas-air mix outlet openings of two neighboring groups . a gas stove having at least one gas-operated gas hob with a gas burner , and a wok support designed to be positioned on the gas hob , wherein the wok support is designed to support a wok and is designed to receive a bottom portion of a wok when positioned on the wok support , wherein the gas burner has a wok burner top which is provided with a top surface area having a symmetry or rotational symmetry and being arranged to at least partially face a bottom portion of a wok when the latter is positioned in said wok support , and wherein said top surface area is provided with a plurality of gas-air mix outlet openings arranged in groups , each group comprising a plurality of said gas-air mix outlet openings aligned radially, or substantially radially, along said top surface area , wherein the gas hob has a pan supporting structure designed to support a pan above the gas burner , wherein the wok support has recesses and/or extensions , the recesses and/or extensions are designed to receive supporting elements of the pan supporting structure therebetween for laterally holding the wok support on the pan supporting structure , and characterized in that the maximum spacing (d) between neighboring gas-air mix outlet openings in one of said groups is less than the minimum spacing (D) between the gas-air mix outlet openings of two neighboring groups .
A working vehicle comprising a storage apparatus for documents, the storage apparatus provided at a ceiling part of a canopy of the working vehicle , the storage apparatus comprising: a frame having an opening facing downward and wall portions provided around the opening ; and a lid portion attached to the frame so as to turn and open/close the opening , wherein an entrance of the canopy is provided on a left side or a front side of a vehicle body characterised in that , the frame is fixed to a right side of the vehicle body , and the lid portion has a structure in which a right end is attached to a right wall portion of the frame by using hinges , a left end turns so as to draw an arc between a position of the left wall portion of the frame and a position in a lower direction of the right wall portion to open/close the opening , and a holding portion for housing and holding the documents is provided in an inner surface facing the opening . a frame having an opening facing downward and wall portions provided around the opening ; and a lid portion attached to the frame so as to turn and open/close the opening , wherein an entrance of the canopy is provided on a left side or a front side of a vehicle body characterised in that , the frame is fixed to a right side of the vehicle body , and the lid portion has a structure in which a right end is attached to a right wall portion of the frame by using hinges , a left end turns so as to draw an arc between a position of the left wall portion of the frame and a position in a lower direction of the right wall portion to open/close the opening , and a holding portion for housing and holding the documents is provided in an inner surface facing the opening .
A smokeless flavor inhalator comprising: a casing having a mouthpiece , said casing being configured to generate a flow of air guided therethrough toward the mouthpiece when a user inhales through the mouthpiece ; a flavor generator arranged inside said casing and capable of releasing a flavor component into the air flow; and a heater for heating the flavor generator , said heater including a carbon heat source which has air permeability and is attached to a distal end of said casing for heating the air; characterized in that said heater further includes an incombustible cooling element having air permeability and arranged inside said casing and between the carbon heat source and said flavor generator for cooling the air heated by the carbon heat source , so that the incombustible cooling element keeps said flavor generator being heated at a heating temperature of 50 to 200°C, to allow the flavor component to be released while preventing generation of aerosol from said flavor generator , wherein said cooling element has a plurality of through holes formed therethrough, the through holes providing the cooling element with a heat exchange area of 500 mm 2 or more. a casing having a mouthpiece , said casing being configured to generate a flow of air guided therethrough toward the mouthpiece when a user inhales through the mouthpiece ; a flavor generator arranged inside said casing and capable of releasing a flavor component into the air flow; and a heater for heating the flavor generator , said heater including a carbon heat source which has air permeability and is attached to a distal end of said casing for heating the air; characterized in that said heater further includes an incombustible cooling element having air permeability and arranged inside said casing and between the carbon heat source and said flavor generator for cooling the air heated by the carbon heat source , so that the incombustible cooling element keeps said flavor generator being heated at a heating temperature of 50 to 200°C, to allow the flavor component to be released while preventing generation of aerosol from said flavor generator , wherein said cooling element has a plurality of through holes formed therethrough, the through holes providing the cooling element with a heat exchange area of 500 mm 2 or more.
An electronically controlled expansion valve , of the type including a controlled valve inserted between a source of fluid at a first pressure (P1) and an outlet of fluid at a second pressure (P2), the second pressure being lower than the first pressure, a pressure sensor adapted to measure the second pressure and a control computer adapted to control the valve such that the valve generates a pressure drop between the fluid source and the outlet making it possible to slave the second pressure (P2) to a set pressure (P ref ); - the controlled valve comprising an actuator adapted to restrict a fluid passage section , between the source and the fluid outlet , so as to vary said passage section, - the restriction being carried out by means of a fluid passage orifice and a shutter member placed in the axis of the orifice and arranged so that an axial displacement of the shutter member causes a variation in the fluid passage section, - the shutter member being driven by the actuator , - the expansion valve including a position sensor of the shutter member , characterized in that the control computer is adapted to converge, according to a first control law (LC1), the position (X 1 ) of the shutter member towards a set position (Y r ), the set position (Y r ) being determined by a second control law (LC2) to converge the second pressure (P2) towards the set pressure (P ref ), on the basis of a model (MD) of a flow rate (D col ) of the expansion valve , the flow rate (D col ) of the expansion valve being the flow rate of the fluid flowing through the passage section between the expansion valve and the fluid outlet , said model (MD) of the flow rate (D col ) of the expansion valve being defined as a function of the position (X 1 ) of the shutter member , said second control law (LC2) being further determined on the basis of a model (MP) of the second pressure (P2) as a function of the flow rate (D col ) of the expansion valve and of a consumption flow rate (D s ) downstream of the fluid outlet . - the controlled valve comprising an actuator adapted to restrict a fluid passage section , between the source and the fluid outlet , so as to vary said passage section, - the restriction being carried out by means of a fluid passage orifice and a shutter member placed in the axis of the orifice and arranged so that an axial displacement of the shutter member causes a variation in the fluid passage section, - the shutter member being driven by the actuator , - the expansion valve including a position sensor of the shutter member ,
A harvester having a harvesting device on which at least one mulching unit is arranged, wherein • the harvesting device has a cutting and/or conveying apparatus for harvesting stalk-like crops, and • the mulching unit has a processing tool that can be driven in rotation about a drive axis for processing plant stalks that remain in a field ground during harvesting, is arranged downstream of the cutting and/or conveying apparatus in a crop flow direction , is supported on the field ground in a working position (S1) during field operation, and is mounted on a frame of the harvesting device so as to be pivotable about a pivot axis (S) relative to said harvesting device, wherein the harvester comprises a control unit and at least one sensor , characterized in that the sensor is provided for detecting an overload acting on the processing tool , and the control unit is configured to pivot the mulching unit into a raised position (S2) relative to the working position (S1) when the overload is detected. • the harvesting device has a cutting and/or conveying apparatus for harvesting stalk-like crops, and • the mulching unit has a processing tool that can be driven in rotation about a drive axis for processing plant stalks that remain in a field ground during harvesting, is arranged downstream of the cutting and/or conveying apparatus in a crop flow direction , is supported on the field ground in a working position (S1) during field operation, and is mounted on a frame of the harvesting device so as to be pivotable about a pivot axis (S) relative to said harvesting device, wherein the harvester comprises a control unit and at least one sensor , characterized in that the sensor is provided for detecting an overload acting on the processing tool , and the control unit is configured to pivot the mulching unit into a raised position (S2) relative to the working position (S1) when the overload is detected.
A polymer, comprising repeating units obtained by polymerizing a monomer and a crosslinking agent, wherein a molar ratio of the monomer to the crosslinking agent ranges from 1:0.02 to 1:0.20, and the monomer comprises an acidic group and a pKa-reducing group next to the acidic group, wherein the acidic group is selected from the group consisting of a sulfonic acid group (-SO 3 - ), a sulfuric acid group (-OSO 3 - ), a carboxylic group (-CO 2 - ), a phosphonic acid group (-OPO 3 2- ), a phosphate group (-OPO 3 2- ), and a sulfamic acid group (-NHSO 3 - ); the pKa-reducing group is selected from the group consisting of nitro, cyano, carbonyl, trifluoromethyl, and halogen atoms; and the crosslinking agent has three or four reaction sites.
Hybrid structure for a surface acoustic wave device, comprising a useful layer of piezoelectric material having a free first face and a second face that is arranged on a support substrate having a coefficient of thermal expansion lower than that of the useful layer , the hybrid structure being characterized in that it comprises: • a trapping layer interposed between the useful layer and the support substrate , the trapping layer being formed by implantation in a surface layer of the support substrate or by etching and structuring of the surface layer of the support substrate ; • at least one functional interface of a predetermined roughness, between the useful layer and the trapping layer . • a trapping layer interposed between the useful layer and the support substrate , the trapping layer being formed by implantation in a surface layer of the support substrate or by etching and structuring of the surface layer of the support substrate ; • at least one functional interface of a predetermined roughness, between the useful layer and the trapping layer .
In vitro use of an agent in a method of suppressing differentiation of a corneal endothelial cell, comprising at least one kind selected from the group consisting of R-spondins, preferably at least one selected from R-spondin 1, R-spondin-2, R-spondin 3 and R-spondin 4, more preferably R-spondin 1.
A method of manufacturing a gas turbine engine shroud segment, the method comprising: forming a shroud segment by powder injection molding with a platform having an outer portion in which a plurality of cooling passages are defined, each cooling passage having an open end formed in an end surface of the outer portion, and an inner portion defining an inner surface of the shroud segment , the method being characterised by : the inner portion including a shoulder protruding beyond the end surface adjacent the outer portion, projecting a coating material on the inner surface from a source, the coating material being projected while defining an obstruction between the source and each open end with the shoulder to prevent the coating material from reaching each open end and after the coating is applied, machining the inner portion to remove at least a part of the shoulder. forming a shroud segment by powder injection molding with a platform having an outer portion in which a plurality of cooling passages are defined, each cooling passage having an open end formed in an end surface of the outer portion, and an inner portion defining an inner surface of the shroud segment , the method being characterised by : the inner portion including a shoulder protruding beyond the end surface adjacent the outer portion, projecting a coating material on the inner surface from a source, the coating material being projected while defining an obstruction between the source and each open end with the shoulder to prevent the coating material from reaching each open end and after the coating is applied, machining the inner portion to remove at least a part of the shoulder.