mhurhangee/patent-ind-claim-en huggingface dataset:
An SCR catalyst comprising iron-containing β-type zeolite having a full width at half maximum (FWHM) on the X-ray crystal diffraction plane of from 0.28 to 0.34° and a weight loss on heating to 900 °C after hydration treatment in a desiccator having a saturated aqueous solution of ammonium chloride for 12 hours or more at reduced pressure of not more than 2.0 kPa (15 Torr) of from 15.0 to 18.0 % by weight, wherein the weight loss on heating is determined by measuring the weight of the material after hydration treatment, subjecting the material to temperature elevation from room temperature to 900 °C over 3 hours under circulation of dry air, keeping the material at 900 °C for 5 hours, cooling the resulting material to room temperature in a desiccator filled with silica gel, and measuring the weight of the resulting material, wherein the SCR catalyst is obtainable by a manufacturing method, comprising calcining iron-containing β-type zeolite, the β-type zeolite not being subjected to hydrothermal treatment or thermal treatment before the iron is allowed to be contained, at 700 to 850 °C for 1 hour or more under an atmosphere of a water vapor concentration of not more than 1 % by volume.
An asymmetric multilayer film for an ostomy pouch having a seal layer/inner layer/tie layer/barrier layer/outer layer construction; wherein the seal layer is formed from a blend comprising ethylene vinyl acetate copolymer (EVA) and ethylene-propylene copolymer (EP copolymer), the inner layer is formed from a blend comprising EP copolymer and polypropylene/ethylene-propylene rubber (PP-EP rubber), the tie layer is formed from a maleated ethylene methyl acrylate copolymer (EMA-MAH), the barrier layer is formed from a blend comprising an amorphous polyamide and E-EA-MAH (ethylene, ethyl acrylate and maleic anhydride) terpolymer, and the outer layer is formed from EMA-MAH; and wherein a combined thickness of the seal layer, the inner layer, and the tie layer is 20μm to 40μm, and a thickness of the outer layer is 2μm to 10μm, and a total thickness of the asymmetric multilayer film is 25μm to 50μm.
A hollow element for a heat pump, comprising a closed hollow space with a first region , a second region and a defined amount of a working means which can be shifted between the regions , wherein a sorption means for the adsorption and desorption of the working means is arranged in the first region and wherein a capillary receiving means for the condensation and evaporation of the working means is arranged in the second region , wherein at least one first valve is provided on a housing of the hollow element, by means of which working means can be repeatedly taken from the hollow space and/or introduced therein, characterised in that the first valve is formed as a drain valve which opens from the hollow space to the outside at a defined differential pressure and wherein the first valve automatically closes as a drain valve while there is a higher pressure in the hollow space than outside the first valve .
A method (M) for manufacturing a structural part for a vehicle, in particular an aircraft or spacecraft , with: additive manufacturing (M1) of a reinforcing plate of a metal material comprising on a joining surface a plurality of joining arms projecting from the joining surface ; and joining together (M2) of the reinforcing plate at the joining surface with a structural component comprising a metal material to form the structural part by inserting the joining arms into the structural component in such a way that the joining arms permanently hold the structural component together with the reinforcing plate ; characterised in that the reinforcing plate is pressed together with the structural component at the joining surface ; the metal material of the structural component is softer than the metal material of the reinforcing plate and the joining arms penetrate completely into the metal material of the structural component and create the joint with it. additive manufacturing (M1) of a reinforcing plate of a metal material comprising on a joining surface a plurality of joining arms projecting from the joining surface ; and joining together (M2) of the reinforcing plate at the joining surface with a structural component comprising a metal material to form the structural part by inserting the joining arms into the structural component in such a way that the joining arms permanently hold the structural component together with the reinforcing plate ; characterised in that the reinforcing plate is pressed together with the structural component at the joining surface ; the metal material of the structural component is softer than the metal material of the reinforcing plate and the joining arms penetrate completely into the metal material of the structural component and create the joint with it.
An offset calculation device for processing three-axis or two-axis magnetism detection data sequentially acquired as data points in a three-axis or two-axis coordinate system, the offset calculation device being configured to translate N data points (where N ≥ 2) evenly such that one reference data point arbitrarily selected from the N data points coincides with an origin to derive (N-1) virtual data points except for the reference data point, calculate a virtual offset point that minimizes a sum of distances from a curved surface or curved line passing through the origin to the virtual data points respectively, and calculate offset values for the magnetism detection data by translating the virtual offset point inversely to previous translation.
A heat source unit comprising a casing in which a first compressor and a second compressor are provided, wherein a bottom frame which constitutes a bottom surface of the casing is divided into a main bottom frame where the first compressor is provided and a sub bottom frame where the second compressor is provided, characterized in that the main bottom frame is divided into a right frame and a left frame when viewed from a front side of the casing, wherein one of the right frame and the left frame is a first bottom frame where the first compressor is provided, and the other one of the right frame and the left frame is a second bottom frame where a refrigerant circuit component is provided, wherein the second bottom frame has a smaller thickness than the first bottom frame.
Fault-ride-through method comprising the following steps: - detecting a voltage dip on a power line transmitting electric power; and - if a voltage dip is detected on the power line , reducing the active current that is fed into a power network by a power generating unit and injected by a converter to a specific value at a feeding point having a plurality of power lines, - waiting until oscillations of the active current and/or active power have been reduced below a pre-determined threshold after reducing the active current; and - subsequently increasing the active current over a predetermined time period from the specific value to the value reached prior to the voltage dip by a specific function, wherein the power generating unit is a wind turbine, wherein a plurality of power generation units is connected at the feeding point, wherein the specific value is independent of the value of the voltage dip, wherein the specific value of the active current is a fixed value greater zero, wherein the predetermined time period depends on the number of power generating units connected to the feeding point of the power network, wherein the predetermined time period is longer than one second, wherein the Fault-ride-through method is executed, if the voltage dip value is in the range of 10% and 50% of the pre-voltage-dip value. - detecting a voltage dip on a power line transmitting electric power; and - if a voltage dip is detected on the power line , reducing the active current that is fed into a power network by a power generating unit and injected by a converter to a specific value at a feeding point having a plurality of power lines, - waiting until oscillations of the active current and/or active power have been reduced below a pre-determined threshold after reducing the active current; and - subsequently increasing the active current over a predetermined time period from the specific value to the value reached prior to the voltage dip by a specific function,
A computer-implemented method for automated part inspection, the method characterised by comprising: receiving a corrective machine tool program comprising instructions for causing a Numerical Control machine tool to machine at least one finished surface of a part, the corrective machine tool program having instructions to perform machining of the part different from instructions of a nominal machine tool program and to account for the differences between a part's nominal profile and the part's actual profile; determining from the corrective machine tool program a desired position and a desired orientation of an inspection tool relative to the at least one finished surface; and generating an inspection tool path program defining a movement of the inspection tool relative to the part in accordance with the determined desired position and the desired orientation, the inspection tool path program comprising instructions for placing the inspection tool at the desired position and the desired orientation and acquiring at least one measurement of the at least one finished surface. receiving a corrective machine tool program comprising instructions for causing a Numerical Control machine tool to machine at least one finished surface of a part, the corrective machine tool program having instructions to perform machining of the part different from instructions of a nominal machine tool program and to account for the differences between a part's nominal profile and the part's actual profile; determining from the corrective machine tool program a desired position and a desired orientation of an inspection tool relative to the at least one finished surface; and generating an inspection tool path program defining a movement of the inspection tool relative to the part in accordance with the determined desired position and the desired orientation, the inspection tool path program comprising instructions for placing the inspection tool at the desired position and the desired orientation and acquiring at least one measurement of the at least one finished surface.
A device comprising: a controller and a memory , the controller configured to: determine one or more portions of video data that include: audio 121 with an intelligibility rating below a threshold intelligibility rating ; and lips of a human face; apply a lip-reading algorithm to the one or more portions of the video data to determine text representative of detected lip movement in the one or more portions of the video data ; and store, in the memory , the text representative of the detected lip movement. determine one or more portions of video data that include: audio 121 with an intelligibility rating below a threshold intelligibility rating ; and lips of a human face; apply a lip-reading algorithm to the one or more portions of the video data to determine text representative of detected lip movement in the one or more portions of the video data ; and store, in the memory , the text representative of the detected lip movement.
Brush device with quick couplings for cleaning elements comprising at least one rotation shaft that can be operated by respective motor elements, a set of support members obtained in the rotation shaft or fixed to it and each one assigned to connect a respective plurality of cleaning elements to said shaft; said device comprises a plurality of first connection elements , each one assigned to be fixed to the respective support member and provided with a housing assigned to house a portion of at least one cleaning element and with a respective second connection element assigned to reversibly fix, i.e. to block and unblock, said at least one cleaning element ; said device also comprises first and second retaining elements which are placed at, or obtained in, respective ends of the first connection element and assigned to house, by reversibly blocking them, matching members first and second placed at the ends of the second connection element , or said first and second retaining elements are placed or carried out in the respective ends of the second connection element and are assigned to house, by reversibly blocking them, the first and second matching members which are placed or obtained in the ends of the respective support member ; said device is characterized in that said at least one cleaning element is placed or clamped between said first and second connection elements; the first and second retaining elements define respective cavities with a shape approximately complementary to that of the first and second matching members and in that at least the second the retaining element has a tooth delimiting the corresponding cavity, cantilever fixed onto a flexible arm which connects it to the respective end of the first connection element or of the second connection element ; said flexible arm is provided with a driving extension fit for the manual actuation of the flexible arm itself to free the matching member from the tooth allowing for the detachment of at least the second connection element and of the cleaning element .
A tool/hand storing device comprising: a tool mounting stocker (S1, S3, S4, S6 to S8) for mounting a punch (P) and a die (D) of a press brake ; and a hand mounting stocker (S2, S5) for mounting a hand used by a bending robot , characterized in that: the tool mounting stocker (S1, S3-S4, S6 toS8) and the hand mounting stocker (S2, S5) are stored together inside the same tool/hand storing device , wherein the tool/hand storing device is surrounded by a safety fence together with an adjacent press brake . a tool mounting stocker (S1, S3, S4, S6 to S8) for mounting a punch (P) and a die (D) of a press brake ; and a hand mounting stocker (S2, S5) for mounting a hand used by a bending robot , characterized in that: the tool mounting stocker (S1, S3-S4, S6 toS8) and the hand mounting stocker (S2, S5) are stored together inside the same tool/hand storing device , wherein the tool/hand storing device is surrounded by a safety fence together with an adjacent press brake . the tool mounting stocker (S1, S3-S4, S6 toS8) and the hand mounting stocker (S2, S5) are stored together inside the same tool/hand storing device , wherein the tool/hand storing device is surrounded by a safety fence together with an adjacent press brake .
Balance chamber system for a dialysis device having a dialyser for extracorporeal blood treatment, comprising at least one balance chamber unit (7, 7a to 7g) that is provided for fluid-conducting connection to the dialyser and comprises a first balance chamber , which is provided for receiving and dispensing fresh-flow-side dialysis fluid, and a second balance chamber , which is provided for receiving and dispensing used-flow-side dialysis fluid, wherein the first balance chamber and the second balance chamber are fluid-tightly separated from one another and volumetrically coupled to one another by means of a membrane unit (10, 10a to 10g) that is deflectable between different deflection positions, wherein at least one actuator element (E, Ec, Ef) formed from a dielectric elastomer material (M) is provided and, under the influence of a voltage, performs an actuating movement for deflecting the membrane unit (10, 10a to 10g) and hence for conveying the fresh-flow-side dialysis fluid and the used-flow-side dialysis fluid, characterized in that the membrane unit comprises a first membrane that delimits the first balance chamber and a second membrane that delimits the second balance chamber , wherein the first membrane and the second membrane are operatively connected to one another by means of a rigid coupling element and/or an incompressible coupling fluid for volumetric coupling of the first balance chamber with the second balance chamber .
A method of forming a surfactant composition, the method comprising: a. combining i. a C 12-14 aliphatic straight chain alcohol, and ii. a C 10 aliphatic branched chain alcohol in a single reaction vessel to provide an alcohol mixture wherein the C 12-14 aliphatic straight chain alcohol and the C10 aliphatic branched chain alcohol are combined in a weight ratio of from about 0.8:1 to 1.4:1; and b. ethoxylating the alcohol mixture to provide a surfactant composition, wherein: a stained fabric subjected to a laundry wash trial with the surfactant composition exhibits a reflectance at 460 nm that is within 5% of a reflectance observed at 460 nm on a stained fabric subjected to a laundry wash trial with a reference composition, the reference composition comprises a physical mixture of ethoxylated C 10 aliphatic branched chain alcohol having 5 moles ethoxylate and ethoxylated C 12-14 aliphatic straight chain alcohol having 7 moles ethoxylate in a weight ratio of 1:1, the laundry wash trial comprises laundering of the fabric in deionized water at 40 °C with a dosage of 0.2 % of the surfactant or reference composition in accordance with ASTM-3050-70, and the stained fabric is a cotton polyester blend. a. combining i. a C 12-14 aliphatic straight chain alcohol, and ii. a C 10 aliphatic branched chain alcohol in a single reaction vessel to provide an alcohol mixture wherein the C 12-14 aliphatic straight chain alcohol and the C10 aliphatic branched chain alcohol are combined in a weight ratio of from about 0.8:1 to 1.4:1; and i. a C 12-14 aliphatic straight chain alcohol, and ii. a C 10 aliphatic branched chain alcohol in a single reaction vessel to provide an alcohol mixture wherein the C 12-14 aliphatic straight chain alcohol and the C10 aliphatic branched chain alcohol are combined in a weight ratio of from about 0.8:1 to 1.4:1; and b. ethoxylating the alcohol mixture to provide a surfactant composition, a stained fabric subjected to a laundry wash trial with the surfactant composition exhibits a reflectance at 460 nm that is within 5% of a reflectance observed at 460 nm on a stained fabric subjected to a laundry wash trial with a reference composition, the reference composition comprises a physical mixture of ethoxylated C 10 aliphatic branched chain alcohol having 5 moles ethoxylate and ethoxylated C 12-14 aliphatic straight chain alcohol having 7 moles ethoxylate in a weight ratio of 1:1, the laundry wash trial comprises laundering of the fabric in deionized water at 40 °C with a dosage of 0.2 % of the surfactant or reference composition in accordance with ASTM-3050-70, and the stained fabric is a cotton polyester blend.
A hydraulic machine comprising a first assembly and a second assembly movable in rotation relative to each other about an axis of rotation (X-X), the first assembly and the second assembly defining an internal volume and being in contact along an interface, the interface between the first assembly and the second assembly being provided with a sealing element positioned in a housing connected to the internal volume via a first duct on the one hand, and to the surrounding environment via a second duct on the other hand, the first duct being provided with a sealing element adapted to isolate the housing from the internal volume , characterized in that said sealing element at the interface between the first assembly and the second assembly is an axial sealing element comprising a first metal annulus and a second metal annulus , a first elastomeric annulus and a second elastomeric annulus , wherein the first metal annulus and the second metal annulus are bearing against each other along the axial direction defined by the axis of rotation (X-X), the first elastomeric annulus is mounted bearing against the first metal annulus on the one hand, and against a partition wall of the first assembly on the other hand, the second elastomeric annulus is mounted bearing against the second metal annulus on the one hand, and against a partition wall of the second assembly on the other hand, and in that a secondary cavity is formed in the first assembly or in the second assembly , said secondary cavity being connected to the housing via a plurality of bores formed in the first assembly , and isolated from the internal volume , said bores extend over an angular sector less than or equal to 180° about the axis of rotation (X-X). the first duct being provided with a sealing element adapted to isolate the housing from the internal volume , characterized in that said sealing element at the interface between the first assembly and the second assembly is an axial sealing element comprising a first metal annulus and a second metal annulus , a first elastomeric annulus and a second elastomeric annulus , wherein the first metal annulus and the second metal annulus are bearing against each other along the axial direction defined by the axis of rotation (X-X), the first elastomeric annulus is mounted bearing against the first metal annulus on the one hand, and against a partition wall of the first assembly on the other hand, the second elastomeric annulus is mounted bearing against the second metal annulus on the one hand, and against a partition wall of the second assembly on the other hand, and in that a secondary cavity is formed in the first assembly or in the second assembly , said secondary cavity being connected to the housing via a plurality of bores formed in the first assembly , and isolated from the internal volume , said bores extend over an angular sector less than or equal to 180° about the axis of rotation (X-X).
Filling station comprising a filling device for an automated filling of a gas bottle inserted in the filling station and a filling device for refueling a motor vehicle, wherein the filling device for an automated filling of a gas bottle inserted in the filling station is arranged adjacent to the filling device for refueling a motor vehicle, wherein the filling station comprises a walkable platform in front of the two filling devices , one or more beams protrude upwards from the walkable platform and the one or more beams are arranged at the outer edge of the walkable platform , namely at the two corners of the outer edge, characterized in that the beams are part of a frame or the filling station formed of beams , wherein the lower horizontally extending beam of the frame has two openings for a fork of a forklift.
Sound transducer (10; 10a to 10d) comprising a housing (15; 15a to 15d) for accommodating a vibratory piezo element in an interior space of the housing (15; 15a to 1 15d) and a piezo element which is arranged in operative connection with a diaphragm element (16; 16a) by way of the piezo element being in contact with a side of the diaphragm element (16; 16a) that faces the interior space of the housing (15; 15a to 15d), wherein the diaphragm element (16; 16a) forms an end side of the housing (15; 15a to 15d), and wherein the interior space of the housing has a lateral inner wall and wherein the housing (15; 15a to 15d) has a wall thickness (w) which, as viewed in the direction of a longitudinal axis of the housing (15; 15a to 15d) from the direction of the diaphragm element (16; 16a) in the direction of the interior space , increases in the direction of the interior space starting from a minimum in the plane of the piezo element , wherein the housing (15; 15a to 15c) has an outer wall which is arranged obliquely at an angle (α) in relation to the longitudinal axis , so that an outside diameter (d1, d2, d3) of the housing, which outside diameter runs in a perpendicular in relation to the plane of the piezo element, widens in the manner of a truncated cone to an outside diameter (d2) starting from a minimum (d1) in the plane of the piezo element, characterized in that the housing has, in the plane of the piezo element , on its inner wall , a radially encircling, groove-like cutout in the region of which the wall thickness (w) of the diaphragm element (16; 16a) is reduced.