mhurhangee/ep-ind-claims huggingface dataset:
A flexible circuit board having a current collector (7,8,15,16) of a fuel cell provided thereon, comprising: an insulating flexible base material (1,11); a plurality of openings (5,12) that supply fuel or air, the openings (5,12) being provided in a specified region so as to penetrate through the flexible base material (1,11) in a thickness direction; and a conductor layer (2,3,6,14) that constitutes the current collector (7,8,15,16); characterized in that the conductor layer (2,3,6,14) is formed on a front surface and a back surface of the flexible base material (1,11) in the specified region and on inner walls of the plurality of openings (5,12); the flexible circuit board further comprising a conductive surface treatment film (9,17) formed on top of the conductor layer (2,3,6,14), the conductive surface treatment film (9,17) having corrosion resistance higher than that of the conductor layer (2,3,6,14). an insulating flexible base material (1,11); a plurality of openings (5,12) that supply fuel or air, the openings (5,12) being provided in a specified region so as to penetrate through the flexible base material (1,11) in a thickness direction; and a conductor layer (2,3,6,14) that constitutes the current collector (7,8,15,16); characterized in that the conductor layer (2,3,6,14) is formed on a front surface and a back surface of the flexible base material (1,11) in the specified region and on inner walls of the plurality of openings (5,12); the flexible circuit board further comprising a conductive surface treatment film (9,17) formed on top of the conductor layer (2,3,6,14), the conductive surface treatment film (9,17) having corrosion resistance higher than that of the conductor layer (2,3,6,14).
A copper alloy for electric and electronic devices, the copper alloy consisting of as a composition: 0.01 mass% or higher and lower than 0.11 mass% of Zr; 0.002 mass% or higher and lower than 0.03 mass% of Si; a first optional element of 0.005 mass% to 0.1 mass% in total of one element or two or more elements selected from the group consisting of Ag, Sn, Al, Ni, Zn, and Mg; a second optional element of 0.005 mass% to 0.1 mass% in total of one element or two or more elements selected from the group consisting of P, Ca, Te, and B; and a balance including Cu and unavoidable impurities, wherein a ratio Zr/Si of a Zr content (mass%) to a Si content (mass%) is within a range of 2 to 30, wherein the copper alloy includes Cu-Zr-Si particles containing Cu, Zr, and Si, wherein at least a part of the Cu-Zr-Si particles have a particle size of 1 nm to 500 nm; wherein the electrical conductivity is 80%IACS or higher; wherein the 0.2% yield strength is 300 MPa or higher; and wherein the Vickers hardness of a copper alloy surface is 100 HV or higher. 0.01 mass% or higher and lower than 0.11 mass% of Zr; 0.002 mass% or higher and lower than 0.03 mass% of Si; a first optional element of 0.005 mass% to 0.1 mass% in total of one element or two or more elements selected from the group consisting of Ag, Sn, Al, Ni, Zn, and Mg; a second optional element of 0.005 mass% to 0.1 mass% in total of one element or two or more elements selected from the group consisting of P, Ca, Te, and B; and a balance including Cu and unavoidable impurities, wherein a ratio Zr/Si of a Zr content (mass%) to a Si content (mass%) is within a range of 2 to 30, wherein the copper alloy includes Cu-Zr-Si particles containing Cu, Zr, and Si, wherein at least a part of the Cu-Zr-Si particles have a particle size of 1 nm to 500 nm; wherein the electrical conductivity is 80%IACS or higher; wherein the 0.2% yield strength is 300 MPa or higher; and wherein the Vickers hardness of a copper alloy surface is 100 HV or higher.
A light curing device, comprising a plurality of individual LED chips (74, 76) each of which being assigned to a reflector, wherein the respective LED chips (74, 76) are arranged at the same distance around a common central axis and especially are separately actuatable, and reflection elements (14, 16, 18, 20) of the reflectors, which are arranged adjacent to each other, wherein the distance from one another between the reflection elements (14, 16, 18, 20) is less than one fifth of their diameter, the reflection elements (14, 16, 18, 20) are arranged in cloverleaf arrangement around the common central axis, forming part of a common reflector body, the reflector body has a circular external shape which extends around the common central axis and separates the reflection elements (14, 16, 18, 20) from each another by way of partition walls (30, 32, 34, 36), and the reflector body has reinforcement walls on the outside of the reflection elements (14, 16, 18, 20), which reinforcement walls - in relation to each of the reflection elements (14, 16, 18, 20) - are located opposite the central axis, characterized in that the reflector body has a central perforation having an LED chip arranged below, which emits at an emission maximum different from an emission maximum of the remaining LED chips.
Method for grinding a toothing or a profile of a workpiece by means of a grinding tool in a grinding machine, wherein the grinding tool is received on a tool spindle and the tool spindle is rotated by means of a first drive motor, wherein the workpiece is received on a workpiece spindle and the workpiece spindle is rotated by means of a second drive motor, wherein at least during the engagement of the grinding tool in the toothing to be ground or in the profile to be ground, a first and a second machine parameter (PS, PW) are measured and both measured machine parameters (PS, PW) or a variable derived from the machine parameter (PS, PW) are compared with a predetermined stored value, wherein a signal is output if at least one of the machine parameters (PS, PW) or the variable derived therefrom, taking into account a tolerance band, exceeds or falls below the predetermined stored value, characterized in that at least one of the machine parameters (PS, PW) or the variable derived from this machine parameter (PS, PW) contains periodic signal components, wherein these signal components are broken down into the individual frequency components by a frequency analysis and the frequency components being used for comparison with regard to their frequency and/or their amplitude. wherein the grinding tool is received on a tool spindle and the tool spindle is rotated by means of a first drive motor, wherein the workpiece is received on a workpiece spindle and the workpiece spindle is rotated by means of a second drive motor, wherein at least during the engagement of the grinding tool in the toothing to be ground or in the profile to be ground, a first and a second machine parameter (PS, PW) are measured and both measured machine parameters (PS, PW) or a variable derived from the machine parameter (PS, PW) are compared with a predetermined stored value, wherein a signal is output if at least one of the machine parameters (PS, PW) or the variable derived therefrom, taking into account a tolerance band, exceeds or falls below the predetermined stored value, characterized in that at least one of the machine parameters (PS, PW) or the variable derived from this machine parameter (PS, PW) contains periodic signal components, wherein these signal components are broken down into the individual frequency components by a frequency analysis and the frequency components being used for comparison with regard to their frequency and/or their amplitude.
A free radical curable liquid having a specific weight after curing measured at 25°C of less than 1.00 g/cm 3 including: a) one or more photoinitiators; b) one or more free radical polymerizable monomers or oligomers; and c) hollow particles and/or a free radical crosslinkable polymer; wherein at least the free radical crosslinkable polymer or at least one of the one or more free radical polymerizable monomers or oligomers includes one or more hydrolyzable groups which upon hydrolyzation form an acid group or salt thereof; wherein the free radical crosslinkable polymer is a maleinised polybutadiene; wherein the free radical curable liquid contains no more than 10 wt% of organic solvent; and wherein a specific weight after curing measured at 25°C of the free radical curable liquid is less than 1.00 g/cm 3 if at least one of the following two criteria is fulfilled: 1) A cured layer of the free radical curable liquid is submersed in water at 25°C. If the cured layer floats on the surface of the water, then the specific weight after curing measured at 25°C of the free radical curable liquid is less than 1.00 g/cm 3; and 2) The specific weight after curing was determined on a cured layer of the free radical curable liquid using an AccuPyc II 1340 Gas Displacement Density Analyzer from MICROMETRICS; wherein the cured layer is considered as cured at the moment scratching with a Q-tip caused no visual damage. a) one or more photoinitiators; b) one or more free radical polymerizable monomers or oligomers; and c) hollow particles and/or a free radical crosslinkable polymer; 1) A cured layer of the free radical curable liquid is submersed in water at 25°C. If the cured layer floats on the surface of the water, then the specific weight after curing measured at 25°C of the free radical curable liquid is less than 1.00 g/cm 3; and 2) The specific weight after curing was determined on a cured layer of the free radical curable liquid using an AccuPyc II 1340 Gas Displacement Density Analyzer from MICROMETRICS; wherein the cured layer is considered as cured at the moment scratching with a Q-tip caused no visual damage.
Method for finishing a wooden material board having an upper side and an underside, comprising the following steps: a) applying a primer of a liquid melamine resin to the upper side, the melamine resin penetrating at least partly into the upper marginal layer of the wooden material board, b) drying the primer to form a primer layer, c) applying a base colour to the primer layer, d) drying the base colour to form a base colour layer, e) applying a printing ink to the base colour layer to produce a decoration, f) drying the decoration to form a decorative layer, g) applying a liquid melamine resin to the dried decorative layer, h) drying the melamine resin to form a melamine resin layer, and characterized by the step: i) applying a liquid medium with a proportion of isocyanate groups to the melamine resin layer. a) applying a primer of a liquid melamine resin to the upper side, the melamine resin penetrating at least partly into the upper marginal layer of the wooden material board, b) drying the primer to form a primer layer, c) applying a base colour to the primer layer, d) drying the base colour to form a base colour layer, e) applying a printing ink to the base colour layer to produce a decoration, f) drying the decoration to form a decorative layer, g) applying a liquid melamine resin to the dried decorative layer, h) drying the melamine resin to form a melamine resin layer, and characterized by the step: i) applying a liquid medium with a proportion of isocyanate groups to the melamine resin layer. i) applying a liquid medium with a proportion of isocyanate groups to the melamine resin layer.
A method comprising: receiving one or more digital signals, wherein each of the digital signals carry data and each of the digital signals are constrained within a first frequency range, and wherein the one or more digital signals correspond to one or more channels of a composite signal to be transmitted across a communication channel; detecting active channels, wherein a particular active channel corresponds to the presence of a particular one of the digital signals; and configuring a programmable device based on the detected active channels into a plurality of different configurations, wherein different configurations perform different digital processing operations on the digital signals; wherein the programmable device is configured into a first configuration comprising a pre-distorter when a number of detected active channels is less than a first value, and wherein the programmable device is otherwise configured into at least one other configuration that does not include the pre-distorter. receiving one or more digital signals, wherein each of the digital signals carry data and each of the digital signals are constrained within a first frequency range, and wherein the one or more digital signals correspond to one or more channels of a composite signal to be transmitted across a communication channel; detecting active channels, wherein a particular active channel corresponds to the presence of a particular one of the digital signals; and configuring a programmable device based on the detected active channels into a plurality of different configurations, wherein different configurations perform different digital processing operations on the digital signals; wherein the programmable device is configured into a first configuration comprising a pre-distorter when a number of detected active channels is less than a first value, and wherein the programmable device is otherwise configured into at least one other configuration that does not include the pre-distorter.
An opto-electrical device comprising a first electrode, a second electrode, and a semi-conductive region located between the first and second electrodes, the semi-conductive region comprising a co-polymer comprising aromatically conjugated repeat units of 9,9-dimethylfluorene linked to and conjugated with aromatic rings of adjacent repeat units by a single bond, the co-polymer further comprising one or more different aromatically conjugated repeat units linked to and conjugated with aromatic rings of adjacent repeat units by a single bond, wherein the one or more different aromatically conjugated repeat units comprise repeat units of formula (b): wherein each Ar is the same or different and comprises an optionally substituted aryl or heteroaryl group; m is 0, 1 or 2; and two or more aryl groups Ar may be linked by a direct bond or a divalent group, and wherein the aromatically conjugated repeat units of optionally substituted 9,9-dimethylfluorene are 2,7-linked into the co-polymer as shown in Formula (a): and wherein each Ar is optionally substituted phenyl.
Device for safe and energy-saving flushing of a housing, which is intended for deployment in a residential building and in the interior of which a left-handed thermodynamic Clausius-Rankine cycle is carried out in a closed, hermetically sealed working fluid circuit by means of a flammable working fluid, which in the gaseous state is heavier than air under atmospheric conditions, having - at least one compressor for working fluid, - at least one expansion device for working fluid, - at least two heat exchangers (3, 5) for working fluid, each with at least two connections (7, 8, 9, 10) for heat transfer fluids, - a closed housing comprising all the devices connected to the closed working fluid circuit, wherein - the housing is airtight when negative or positive pressure is applied, - it has a flushing air intake connected to an air inlet, a throttling device and a non-return device, - it has a flushing air outlet connected to a drain, - a conveyor fan is connected to the housing on the pressure side or suction side between the air inlet and the flushing air outlet, - within the housing, the intake for the flushing air outlet is arranged at the lowest point, - all devices of the housing are constructed and arranged in such a way that there is always a descending flow path for air from any location in the free space of the housing. - at least one compressor for working fluid, - at least one expansion device for working fluid, - at least two heat exchangers (3, 5) for working fluid, each with at least two connections (7, 8, 9, 10) for heat transfer fluids, - a closed housing comprising all the devices connected to the closed working fluid circuit, wherein - the housing is airtight when negative or positive pressure is applied, - it has a flushing air intake connected to an air inlet, a throttling device and a non-return device, - it has a flushing air outlet connected to a drain, - a conveyor fan is connected to the housing on the pressure side or suction side between the air inlet and the flushing air outlet, - within the housing, the intake for the flushing air outlet is arranged at the lowest point, - all devices of the housing are constructed and arranged in such a way that there is always a descending flow path for air from any location in the free space of the housing.
A tubing for a medical device formed from a blend comprising: a base polymeric formulation comprising at least a polymer or co-polymer of ethylene or propylene and excluding free poly(ethylene oxide); and an additive comprising a polyethylene-poly(ethylene oxide) amphiphilic graft copolymer (PE- g -PEO); the PE- g -PEO being present in the blend in an amount in the range of 0.01 to 5.0 % by weight of the blend. a base polymeric formulation comprising at least a polymer or co-polymer of ethylene or propylene and excluding free poly(ethylene oxide); and an additive comprising a polyethylene-poly(ethylene oxide) amphiphilic graft copolymer (PE- g -PEO); the PE- g -PEO being present in the blend in an amount in the range of 0.01 to 5.0 % by weight of the blend.
An apparatus for a base station transceiver in a mobile communication network, the mobile communication network comprising the base station transceiver, a mobile transceiver being associated with the base station transceiver and a relay transceiver being associated with the base station transceiver, the relay transceiver having a radio resource on which transmission of the relay transceiver is suspended, the apparatus comprising a receiver for receiving information on a handover request from the mobile transceiver, the information on the handover request indicating that the mobile transceiver is in a situation in which a reception quality of the signals of the relay transceiver would allow a re-association of the mobile transceiver to the relay transceiver, the re-association of the mobile transceiver to the relay transceiver being denied; and a scheduler for scheduling, subsequent to the reception of the handover request, the mobile transceiver for transmission from the base station transceiver to the mobile transceiver on the radio resource on which transmission of the relay transceiver is suspended.
A microelectromechanical device, comprising: a semiconductor substrate having an upper and lower surface; a membrane support structure disposed at least partially in said semiconductor substrate, said support structure including a plurality of support members, said plurality of support members oriented to define a plurality of cells (38a, 38b) in said semiconductor substrate, each of said plurality of cells defining a cell space; a thermally isolated membrane formed of an insulating material, disposed above said upper surface of said semiconductor substrate, and supported by said support members; and at least one functional component mounted to said membrane, said plurality of cells located substantially beneath said at least one functional component; characterized by a protective layer overlying said functional components and said membrane; and a cavity formed in said semiconductor substrate beneath said support structure a semiconductor substrate having an upper and lower surface; a membrane support structure disposed at least partially in said semiconductor substrate, said support structure including a plurality of support members, said plurality of support members oriented to define a plurality of cells (38a, 38b) in said semiconductor substrate, each of said plurality of cells defining a cell space; a thermally isolated membrane formed of an insulating material, disposed above said upper surface of said semiconductor substrate, and supported by said support members; and at least one functional component mounted to said membrane, said plurality of cells located substantially beneath said at least one functional component; characterized by a protective layer overlying said functional components and said membrane; and a cavity formed in said semiconductor substrate beneath said support structure
A corona treatment device for treating a cut sheet material, the corona treatment device comprising: - a corona means for applying a corona plasma treatment on a surface of a sheet, the corona means comprising a corona electrode (42, 42a - e) and a counter electrode in close proximity of each other, - a sheet transporting means (57, 58) for transporting the sheet in the direction of a transport path, the transport path of the cut sheet material being positioned through the corona means and in between the corona electrode and the counter electrode, and - a plurality of sheet guide elements for guiding the sheet along the corona electrode (42, 42a - e), the plurality of sheet guide elements being positioned between the corona electrode (42, 42a - e) and the transport path thereby providing a predetermined distance (PD guid) between the transport path and the corona electrode, wherein the plurality of sheet guide elements comprises at least a first sheet guide element (44, 44a) extending in a direction at a first angle (α) in a plane of the sheet transport direction with respect to the sheet transport direction, characterized in that the first angle (α) in said plane of the sheet transport direction of the sheet guide element (44, 44a) together with a width of the sheet guide element W guid defines which part of a treatment length of the corona means L corona in the sheet transport direction is covered by the sheet guide element (44, 44a) in said plane of the sheet transport direction and wherein at most 20% of the treatment length of the corona means L corona is covered. - a corona means for applying a corona plasma treatment on a surface of a sheet, the corona means comprising a corona electrode (42, 42a - e) and a counter electrode in close proximity of each other, - a sheet transporting means (57, 58) for transporting the sheet in the direction of a transport path, the transport path of the cut sheet material being positioned through the corona means and in between the corona electrode and the counter electrode, and - a plurality of sheet guide elements for guiding the sheet along the corona electrode (42, 42a - e), the plurality of sheet guide elements being positioned between the corona electrode (42, 42a - e) and the transport path thereby providing a predetermined distance (PD guid) between the transport path and the corona electrode,
Detergent drawer for a washing machine, the detergent drawer comprising a linear guiding, a first holder for a detergent container, a second holder for a front plate (20, 22), and a front plate arranged at the second holder, wherein the linear guiding provides a displacement of a movable portion of the detergent drawer relatively to the washing machine and at least approximately perpendicular to an operating panel of the washing machine in a direction of motion, wherein the detergent drawer has a driving mechanism configured to automatically open the detergent drawer using a mechanically generated force, when a user applies a pushing force to the front plate in a closed state of the detergent drawer and then releases the front plate, the detergent drawer further comprising a housing part, a control mechanism displaceable in the direction of motion and a tensioning element, wherein the tensioning element is configured to provide in the tensioned state a force approximately in the direction of motion between the housing part and a part of the detergent drawer movable relative to the housing part, characterized in that the control mechanism comprises a pivotable locking lever, the movable portion comprises a guiding pin and the housing part comprises a locking pin, wherein the locking lever is configured and arranged such that the locking lever receives in the guiding pin in a first position along the direction of motion and releases the guiding pin in a second position along the direction of motion and receives the locking pin, wherein the housing part is configured to be fixedly connected with the washing machine.