mhurhangee/patent-ind-claim-en huggingface dataset:
A process for making a gas diffusion electrode that comprises an electrically conductive substrate , a gas diffusion layer, GDL, and an active layer, AL, , the GDL comprising at least a first electrically conductive carbon material and polytetrafluoroethylene as first polymeric binder and the AL comprising at least a second electrically conductive carbon material, polytetrafluoroethylene as second polymeric binder, and electroactive catalyst, wherein the process comprises forming both the GDL and the AL by at least one of pressing and rolling a mass obtained by subjecting electrically conductive carbon material and polymeric binder or electrically conductive carbon material, polymeric binder, and electroactive catalyst, in a weight ratio electrically conductive carbon material : polymeric binder of from 0.75 : 1 to 2.5 : 1 in the case of the GDL and in a weight ratio electrically conductive carbon material : polymeric binder of from 1 : 1 to 5 : 1 in the case of the AL , excluding the carbon that may be present as electroactive catalyst or support for an electroactive catalyst in the AL , to high shear mixing in a liquid medium, followed by separation of solid matter from the liquid medium and, optionally, drying of separated solid matter.
Process for fractional separation of values from an aqueous multicomponent mixture, comprising the compression of the aqueous multicomponent mixture to 25 to 35 MPa, heating of the compressed aqueous multicomponent mixture to 200 to 300 degrees Celsius and removal of a first values fraction in which solid substances are enriched, further heating of the compressed aqueous multicomponent mixture to 300 to 400 degrees Celsius and removal of a second values fraction in which metal salts are enriched, further heating of the compressed aqueous multicomponent mixture to 400 to 550 degrees Celsius and removal of a third values fraction in which phosphate and ammonium are enriched.
A method of producing a phosphor plate, comprising: preparing a composition of 75 to 85 mol% of an oxide mixture composed of SiO2, B2O3 and ZnO, a content of B2O3 being less than 25 mol%; and 1 to 5 mol% of Al2O3, characterized by further comprising: mixing the composition for 40 to 50 hours using a ball mill, melting the composition at a temperature in a range of 1300 to 1600°C through a melting furnace, preparing a glass cullet by quenching the melted composition in a twin roll, and pulverizing the glass cullet to prepare a glass frit having an average particle diameter of 1 to 10 μ m, mixing a phosphor with the glass frit; compressing the mixture of the phosphor and the glass frit in a mold; and firing the compressed mixture to produce the phosphor plate, wherein the composition further comprises 10 to 15 mol% of at least one carbonate compound including an alkali metal, and wherein the carbonate compound is at least one compound selected from the group consisting of K2C03, Na2CO3 and a mixture thereof. mixing the composition for 40 to 50 hours using a ball mill, melting the composition at a temperature in a range of 1300 to 1600°C through a melting furnace, preparing a glass cullet by quenching the melted composition in a twin roll, and pulverizing the glass cullet to prepare a glass frit having an average particle diameter of 1 to 10 μ m, mixing a phosphor with the glass frit; compressing the mixture of the phosphor and the glass frit in a mold; and firing the compressed mixture to produce the phosphor plate, wherein the composition further comprises 10 to 15 mol% of at least one carbonate compound including an alkali metal, and wherein the carbonate compound is at least one compound selected from the group consisting of K2C03, Na2CO3 and a mixture thereof.
Induction hob apparatus with at least one capacitive sensor unit , wherein the sensor unit has at least one sensor surface (12a; 12b) with at least one open conductor path (14a; 14b), along the course of which only open trajectories can be written in, wherein the conductor path has at least one open end and is electrically contacted at at least one other end, wherein the sensor surface (12a; 12b) has at least one open further conductor path (22a; 22b), along the course of which only open trajectories can be written in, characterised in that the further conductor path (22a; 22b) in at least one operating state lies at a different potential than the conductor path (14a; 14b) and, in the event of the sensor surface (12a; 12b) being touched and/or a pressure on the sensor surface (12a; 12b), a capacitance measurement takes place, in which the conductor path (14a; 14b) acts as first electrode of a measurement capacitor and the further conductor path (22a; 22b) shields the conductor path (14a; 14b) from interference signals from the surrounding area.
Device for adjusting an air flow , which flows out of an air outlet , having at least one closing device , via which a strength of the air flow can be varied, and having at least one first blade (21, 21.1), which is pivotably mounted about a first pivot axis to vary the flow direction, wherein the alignment of the at least one first blade (21, 21.1) and the operation of the closing device are effected via an operating element which is arranged on at least one first blade (21, 21.1), wherein the operating element is made in two parts, and wherein a first operating part is coupled rotationally fixed to the at least one first blade (21, 21.1), and a second operating part coupled to the first operating part can be coupled to at least one air flap of the at least one closing device and can be lifted off the first operating part , characterised in that the second operating part is rotatably mounted in a lifted first position and is coupled to the at least one air flap so that the at least one air flap is pivoted by rotating the second operating part .
A die comprising a plurality of divided dies (11, 12, 31, 32, 3 3, 34) configured to relatively translate and abut against each other so as to form a cavity according to a shape of a side surface of a powder molded body (P2), each of the plurality of divided dies comprising: a defining surface configured to define the cavity ; and a divided surface , the divided surface comprising: a designated divided surface constituted by at least one of an inclined divided surface inclined with respect to a translational direction of each of the plurality of divided dies and a parallel divided surface parallel to the translational direction; and at least one pair of perpendicular divided surfaces disposed on an opposite side based on the defining surface , the at least one pair of perpendicular divided surfaces being perpendicular to the translational direction, characterized in that each of the plurality of divided dies , while abutting against each other at the at least one pair of perpendicular divided surfaces of the divided surface , abuts against each other in a state of being spaced apart from each other with a gap within a range of 1 to 30 μm at the inclined divided surface , thereby forming the cavity . a defining surface configured to define the cavity ; and a divided surface , the divided surface comprising: a designated divided surface constituted by at least one of an inclined divided surface inclined with respect to a translational direction of each of the plurality of divided dies and a parallel divided surface parallel to the translational direction; and at least one pair of perpendicular divided surfaces disposed on an opposite side based on the defining surface , the at least one pair of perpendicular divided surfaces being perpendicular to the translational direction, characterized in that each of the plurality of divided dies , while abutting against each other at the at least one pair of perpendicular divided surfaces of the divided surface , abuts against each other in a state of being spaced apart from each other with a gap within a range of 1 to 30 μm at the inclined divided surface , thereby forming the cavity . a designated divided surface constituted by at least one of an inclined divided surface inclined with respect to a translational direction of each of the plurality of divided dies and a parallel divided surface parallel to the translational direction; and at least one pair of perpendicular divided surfaces disposed on an opposite side based on the defining surface , the at least one pair of perpendicular divided surfaces being perpendicular to the translational direction, characterized in that each of the plurality of divided dies , while abutting against each other at the at least one pair of perpendicular divided surfaces of the divided surface , abuts against each other in a state of being spaced apart from each other with a gap within a range of 1 to 30 μm at the inclined divided surface , thereby forming the cavity .
An apparatus comprising: an optical fiber having a gain-doped region, the gain-doped region comprising a core and an inner cladding, the optical fiber further having an outer cladding that is located radially-exterior to the gain-doped region, the gain-doped region for propagating a higher-order mode (HOM) signal; a signal mode converter optically coupled to the optical fiber, the signal mode converter for converting a signal to a first higher-order mode (HOM) of LP 0,n , wherein n is a natural number greater than 1; and a pump mode converter optically coupled to the optical fiber, the pump mode converter for converting pump light to a second HOM of LP 0,m , wherein m is a natural number greater than 1 and m ≠ n. an optical fiber having a gain-doped region, the gain-doped region comprising a core and an inner cladding, the optical fiber further having an outer cladding that is located radially-exterior to the gain-doped region, the gain-doped region for propagating a higher-order mode (HOM) signal; a signal mode converter optically coupled to the optical fiber, the signal mode converter for converting a signal to a first higher-order mode (HOM) of LP 0,n , wherein n is a natural number greater than 1; and a pump mode converter optically coupled to the optical fiber, the pump mode converter for converting pump light to a second HOM of LP 0,m , wherein m is a natural number greater than 1 and m ≠ n.
A system for vehicle-to-vehicle communication between a first material handling vehicle and a second material handling vehicle , the system comprising: a first material handling vehicle including a wireless transceiver configured to send and receive vehicle condition data, a speed sensor configured to detect a speed of the material handling vehicle , a steering angle sensor configured to detect a steering angle of a traction wheel , a position sensor configured to detect a position of the material handling vehicle , and a control unit in communication with the wireless transceiver , the speed sensor , the steering angle sensor , and the position sensor , the control unit configured to: receive a vehicle condition data, via the wireless transceiver , from a second material handling vehicle within a predetermined communication range of the wireless transceiver ; calculate a first predicted vehicle position for the first material handling vehicle based on current vehicle condition data; calculate a second predicted vehicle position for the second material handling vehicle based on the received vehicle condition data; and determine if the first predicted vehicle position and the second predicted vehicle position overlap. receive a vehicle condition data, via the wireless transceiver , from a second material handling vehicle within a predetermined communication range of the wireless transceiver ; calculate a first predicted vehicle position for the first material handling vehicle based on current vehicle condition data; calculate a second predicted vehicle position for the second material handling vehicle based on the received vehicle condition data; and determine if the first predicted vehicle position and the second predicted vehicle position overlap.
A system for treating skin, the system comprising: a handpiece assembly comprising a tip and a main body portion ; a waste canister (400/406, 620) configured to store waste material; at least one suction passage placing the tip in fluid communication with a fluid source; and at least one suction passage placing the waste canister in fluid communication with the tip; wherein the tip is located along a distal end of the main body portion, the tip comprising a peripheral lip; wherein when the tip is placed against a skin surface, (i) a suction from the at least one suction passage draws at least a portion of a fluid from a fluid source to the tip, and (ii) waste materials are transferred from the tip to the waste canister through the at least one suction passage; and wherein the waste canister is configured to be physically attached to the handpiece assembly, the waste canister being configured to be separated from and/or attached to the main body portion. a handpiece assembly comprising a tip and a main body portion ; a waste canister (400/406, 620) configured to store waste material; at least one suction passage placing the tip in fluid communication with a fluid source; and at least one suction passage placing the waste canister in fluid communication with the tip; wherein the tip is located along a distal end of the main body portion, the tip comprising a peripheral lip; wherein when the tip is placed against a skin surface, (i) a suction from the at least one suction passage draws at least a portion of a fluid from a fluid source to the tip, and (ii) waste materials are transferred from the tip to the waste canister through the at least one suction passage; and wherein the waste canister is configured to be physically attached to the handpiece assembly, the waste canister being configured to be separated from and/or attached to the main body portion.
A shutter system for an electrical panelboard , comprising: a housing for mounting in a breaker slot of the panelboard, the housing having support bases at opposite ends thereof, the support bases connected together by side braces to form a substantially rectangular shape for the housing; a shutter having planar shutter plates disposed lengthwise in the housing, the shutter plates positioned on opposite sides of the housing, each shutter plate having one or more shield sections offset toward a middle of the housing such that the shield sections of one shutter plate overlap the shield sections of the other shutter plate, the overlapping shield sections positioned to block access to conductors in the panelboard; and a drive block (416a, 418a and 416b,418b) provided on at least one end of each shutter plate, each drive block slidably mounted on one of the support bases, the drive block of one shutter plate being slidable toward the drive block of the other shutter plate to bring the shutter plates together; wherein bringing the shutter plates together causes the shield sections of the shutter plates to move apart and into positions to unblock access to conductors in the panelboard. a housing for mounting in a breaker slot of the panelboard, the housing having support bases at opposite ends thereof, the support bases connected together by side braces to form a substantially rectangular shape for the housing; a shutter having planar shutter plates disposed lengthwise in the housing, the shutter plates positioned on opposite sides of the housing, each shutter plate having one or more shield sections offset toward a middle of the housing such that the shield sections of one shutter plate overlap the shield sections of the other shutter plate, the overlapping shield sections positioned to block access to conductors in the panelboard; and a drive block (416a, 418a and 416b,418b) provided on at least one end of each shutter plate, each drive block slidably mounted on one of the support bases, the drive block of one shutter plate being slidable toward the drive block of the other shutter plate to bring the shutter plates together; wherein bringing the shutter plates together causes the shield sections of the shutter plates to move apart and into positions to unblock access to conductors in the panelboard.
Method for making specific task information available via a mobile station, preferably comprising a PDA, tablet or a mobile phone, to a user such as personnel on duty, wherein the method comprises steps for: - compiling the task information by means of a server, - transmitting the task information from the server to the mobile station of the user, - determining an availability time period for the task information for the users, - making the task information retrievable in readable manner on the mobile station within the availability time period. - compiling the task information by means of a server, - transmitting the task information from the server to the mobile station of the user, - determining an availability time period for the task information for the users, - making the task information retrievable in readable manner on the mobile station within the availability time period.
A method for locating the source of a passive intermodulation, PIM, fault in a radio frequency, RF, transmission and receiving system, the method comprising: a) generating a PIM fault fingerprint database by: modelling an RF network; defining a plurality of PIM fault patterns for the modelled RF network by defining PIM faults at one or more sources; simulating a received RF signal for each respective PIM fault pattern ; generating the PIM fault fingerprint database in dependence on the simulated received RF signals for each defined PIM fault pattern ; b) measuring an RF signal for a real network having a PIM fault and abstracting the measured RF signal to define a given signal; c) searching and matching the given signal using the fingerprint database to determine the PIM fault pattern; and d) locating the source of the PIM fault, or giving a further measuring guideline in dependence on the determined PIM fault pattern. a) generating a PIM fault fingerprint database by: modelling an RF network; defining a plurality of PIM fault patterns for the modelled RF network by defining PIM faults at one or more sources; simulating a received RF signal for each respective PIM fault pattern ; generating the PIM fault fingerprint database in dependence on the simulated received RF signals for each defined PIM fault pattern ; modelling an RF network; defining a plurality of PIM fault patterns for the modelled RF network by defining PIM faults at one or more sources; simulating a received RF signal for each respective PIM fault pattern ; generating the PIM fault fingerprint database in dependence on the simulated received RF signals for each defined PIM fault pattern ; b) measuring an RF signal for a real network having a PIM fault and abstracting the measured RF signal to define a given signal; c) searching and matching the given signal using the fingerprint database to determine the PIM fault pattern; and d) locating the source of the PIM fault, or giving a further measuring guideline in dependence on the determined PIM fault pattern.
A transmission power allocation method for a transmitter , the transmitter comprising a number of at least two transmitter paths for spatial multiplexing of two or more signals to be transmitted using respective allocated transmission powers to respective ones of two or more users, wherein each transmitter path comprises at least one component causing non-linear distortion and a transmit antenna, the method comprising: determining a respective received distortion power for each of the two or more users as a function of respective hypothesized transmission powers for the two or more users and based on a model of a spatial behavior of the non-linear distortion; and allocating respective transmission powers for the two or more users based on the determined respective received distortion powers, wherein allocating respective transmission powers comprises: determining , for each of the two or more users, a ratio between an estimated received desired signal power and an estimated received disturbance power, wherein the estimated received disturbance power comprises the respective received distortion power; mapping , for each of the two or more users, the ratio to a corresponding achievable data rate; and allocating respective transmission powers based on the ratios and the achievable data rates. determining a respective received distortion power for each of the two or more users as a function of respective hypothesized transmission powers for the two or more users and based on a model of a spatial behavior of the non-linear distortion; and allocating respective transmission powers for the two or more users based on the determined respective received distortion powers, wherein allocating respective transmission powers comprises: determining , for each of the two or more users, a ratio between an estimated received desired signal power and an estimated received disturbance power, wherein the estimated received disturbance power comprises the respective received distortion power; mapping , for each of the two or more users, the ratio to a corresponding achievable data rate; and allocating respective transmission powers based on the ratios and the achievable data rates. determining , for each of the two or more users, a ratio between an estimated received desired signal power and an estimated received disturbance power, wherein the estimated received disturbance power comprises the respective received distortion power; mapping , for each of the two or more users, the ratio to a corresponding achievable data rate; and allocating respective transmission powers based on the ratios and the achievable data rates.
A rotating and articulating bed comprising: a fixed bed frame comprising a horizontal support surface ; an articulating bed member ; and a rotating and pivoting frame mounted on the horizontal support surface and in communication with the articulating bed member , the rotating and pivoting frame comprising: a bearing plate ; and bearings disposed between the bearing plate and the horizontal support surface , the bearings comprising a plurality of discrete bearings , the rotating and pivoting frame being rotatable with respect to the horizontal support surface on the plurality of discrete bearings around a vertical axis passing through the horizontal support surface , each of the plurality of discrete bearings being spaced from the vertical axis of rotation and attached to the bearing plate . a fixed bed frame comprising a horizontal support surface ; an articulating bed member ; and a rotating and pivoting frame mounted on the horizontal support surface and in communication with the articulating bed member , the rotating and pivoting frame comprising: a bearing plate ; and bearings disposed between the bearing plate and the horizontal support surface , the bearings comprising a plurality of discrete bearings , the rotating and pivoting frame being rotatable with respect to the horizontal support surface on the plurality of discrete bearings around a vertical axis passing through the horizontal support surface , each of the plurality of discrete bearings being spaced from the vertical axis of rotation and attached to the bearing plate . a bearing plate ; and bearings disposed between the bearing plate and the horizontal support surface , the bearings comprising a plurality of discrete bearings , the rotating and pivoting frame being rotatable with respect to the horizontal support surface on the plurality of discrete bearings around a vertical axis passing through the horizontal support surface , each of the plurality of discrete bearings being spaced from the vertical axis of rotation and attached to the bearing plate .