mhurhangee/ep-ind-claims huggingface dataset:
A filter unit, for a suction fitting of a floor cleaning machine, in particular a suction fitting in the dirty water tank of the floor cleaning machine, having a substantially sleeve-shaped base body, which extends between a first front end and a second front end and has an inlet opening at the first front end, a substantially annular float body, which is arranged around the base body and can be displaced along the base body between a closed position and an open position, a cover, which is arranged at the first front end of the base body, wherein the cover has at least one entry opening, which is designed to be closed by the float body when the latter is in the closed position, and which is open when the float body is spaced from the closed position, characterized in that a fluid channel is provided in the cover, which is designed such that a fluid can flow from the entry opening into the inlet opening, and a sleeve-shaped filter element, which is arranged around the base body in such a way that an annular space is formed between the base body and the filter element, in which the float body is arranged displaceably between the closed position and the open position, wherein the filter element is at least partially formed from a filter material, such that a fluid can pass through the filter material while particles contained in the fluid are deposited on the filter material. a substantially sleeve-shaped base body, which extends between a first front end and a second front end and has an inlet opening at the first front end, a substantially annular float body, which is arranged around the base body and can be displaced along the base body between a closed position and an open position, a cover, which is arranged at the first front end of the base body, wherein the cover has at least one entry opening, which is designed to be closed by the float body when the latter is in the closed position, and which is open when the float body is spaced from the closed position, characterized in that a fluid channel is provided in the cover, which is designed such that a fluid can flow from the entry opening into the inlet opening, and a sleeve-shaped filter element, which is arranged around the base body in such a way that an annular space is formed between the base body and the filter element, in which the float body is arranged displaceably between the closed position and the open position, wherein the filter element is at least partially formed from a filter material, such that a fluid can pass through the filter material while particles contained in the fluid are deposited on the filter material.
A three dimensional, porous, biodegradable and biocompatible tissue engineering scaffold, wherein at least 25% w/w of the scaffold is particulate egg shell membrane distributed substantially uniformly therein and the scaffold is essentially dry.
A driver (200, 300, 400) for driving a data output signal through an output node, comprising: a first resistor having a first terminal coupled to the output node; a first data transistor coupled between a second terminal for the first resistor and ground, the first data transistor configured to conduct responsive to an assertion of a complement data signal (nd) carried on a complement data node; a first calibration transistor coupled between the second terminal of the first resistor and ground, the first calibration transistor configured to conduct responsive to an assertion of both a first calibration bit and an assertion of the complement data signal; first capacitor (250, 350) being configured to capacitively load the complement data node responsive to the first calibration bit being false; a second resistor having a first terminal coupled to the output node; a second data transistor coupled between a second terminal of the second resistor and ground, the second data transistor configured to conduct responsive to an assertion of the complement data signal; a second calibration transistor M3 coupled between the second terminal of the second resistor and ground, the second calibration transistor configured to conduct responsive to an assertion of both a second calibration bit and the complement data signal; and a second capacitor (255, 355) configured to capacitively load the complement data node responsive to the second calibration bit being false. a first resistor having a first terminal coupled to the output node; a first data transistor coupled between a second terminal for the first resistor and ground, the first data transistor configured to conduct responsive to an assertion of a complement data signal (nd) carried on a complement data node; a first calibration transistor coupled between the second terminal of the first resistor and ground, the first calibration transistor configured to conduct responsive to an assertion of both a first calibration bit and an assertion of the complement data signal; first capacitor (250, 350) being configured to capacitively load the complement data node responsive to the first calibration bit being false; a second resistor having a first terminal coupled to the output node; a second data transistor coupled between a second terminal of the second resistor and ground, the second data transistor configured to conduct responsive to an assertion of the complement data signal; a second calibration transistor M3 coupled between the second terminal of the second resistor and ground, the second calibration transistor configured to conduct responsive to an assertion of both a second calibration bit and the complement data signal; and a second capacitor (255, 355) configured to capacitively load the complement data node responsive to the second calibration bit being false.
An induction cooker comprising: a rectifier circuit which rectifies power supplied from an AC power supply; a smoothing capacitor which smooths a rectified output from the rectifier circuit to produce DC power supply; a first inverter which is connected in parallel to the smoothing capacitor and has the DC power supply converted to AC by a first switching element (6a, 6c) to supply high-frequency power to a first heating coil; a second inverter which is connected in parallel to the smoothing capacitor and has the DC power supply converted to AC by a second switching element (6b, 6d) to supply high-frequency power to a second heating coil; first and second oscillation circuits (7a, 7b) which supply a driving signal to the first and second switching elements (6a, 6b, 6c, 6d) of the respective first and second inverters (11a, 11b); and a control unit which controls driving of the first and second oscillation circuits (7a, 7b), wherein the control unit controls the first and second oscillation circuits (7a, 7b) by alternately driving the first and second oscillation circuits (7a, 7b) and causes a switched-off side heating coil of the first and second heating coils (4a, 4b) to maintain low-power heating without causing the switched-off side heating coil of the first and second heating coils (4a, 4b) to stop heating each time the control unit switches the first and second oscillation circuits (7a, 7b) to drive, characterized in that when the control unit determines that a power variation resulting from each of the switching of the first and second oscillation circuits (7a, 7b) to drive is a predetermined amount or more, the control unit causes a switched-off side heating coil of the first and second heating coils (4a, 4b) to maintain low-power heating without causing the switched-off side heating coil of the first and second heating coils (4a, 4b) to stop heating. a rectifier circuit which rectifies power supplied from an AC power supply; a smoothing capacitor which smooths a rectified output from the rectifier circuit to produce DC power supply; a first inverter which is connected in parallel to the smoothing capacitor and has the DC power supply converted to AC by a first switching element (6a, 6c) to supply high-frequency power to a first heating coil; a second inverter which is connected in parallel to the smoothing capacitor and has the DC power supply converted to AC by a second switching element (6b, 6d) to supply high-frequency power to a second heating coil; first and second oscillation circuits (7a, 7b) which supply a driving signal to the first and second switching elements (6a, 6b, 6c, 6d) of the respective first and second inverters (11a, 11b); and a control unit which controls driving of the first and second oscillation circuits (7a, 7b), wherein
Fan blade made of a textile composite material for the fan of a gas-turbine engine, which blade comprises an airfoil and a blade root retainable in a recess of a rotor disk, where a plurality of carbon fiber layers extending parallel to the airfoil axis and forming a quasi unidirectionally reinforced carbon fiber-plastic carrying structure, make up an airfoil root tapering in the blade root, a transition area extending from the start of the airfoil root on both sides, and in which the carbon fiber layers are diverted from the position parallel to the airfoil axis via an outer, load-adequate transition zone to a position splayed in accordance with the geometry of the blade root, and a compressive stress-affected zone, in which the previously diverted carbon fiber layers extend parallel to the flanks of the blade root arranged in the recess of the rotor disk, and where a glass fiber outer layer is located on each of the two flanks of the blade root, characterized in that carbon fiber intermediate layers are arranged respectively between the splayed carbon fiber layers, said intermediate layers extending with different length and with decreasing layer thickness into the transition area in accordance with the geometry of the compressive stress-affected zone.
A compressed air preparation device, in particular for rail vehicles or utility vehicles, having: a compressed air inlet, to which an air compressor can be connected; a compressed air outlet that is connected via a compressed air line to the compressed air inlet; an air drying device arranged in the compressed air line; and a control device that is configured to vent the compressed air line upstream of the air drying device when the air compressor is switched off, a venting outlet being provided for a regeneration mode of the air drying device, said venting outlet being connected via a venting line to the compressed air line upstream of the air drying device; and the control device being configured to vent the compressed air line via the venting outlet when the air compressor is switched off, characterised in that an outlet valve device is provided in the venting line; and the control device is configured to actuate the outlet valve device into the open state when the air compressor is switched off; and an inlet valve device is provided in the compressed air line upstream of the air drying device; and the control device is configured to actuate the inlet valve device into the open state when the air compressor is switched off. a compressed air inlet, to which an air compressor can be connected; a compressed air outlet that is connected via a compressed air line to the compressed air inlet; an air drying device arranged in the compressed air line; and a control device that is configured to vent the compressed air line upstream of the air drying device when the air compressor is switched off, a venting outlet being provided for a regeneration mode of the air drying device, said venting outlet being connected via a venting line to the compressed air line upstream of the air drying device; and the control device being configured to vent the compressed air line via the venting outlet when the air compressor is switched off, characterised in that an outlet valve device is provided in the venting line; and the control device is configured to actuate the outlet valve device into the open state when the air compressor is switched off; and an inlet valve device is provided in the compressed air line upstream of the air drying device; and the control device is configured to actuate the inlet valve device into the open state when the air compressor is switched off.
A metal detector comprising: • a case comprising at least four closed sides, a front side and a rear side; • a first opening on the said rear side of said case and a second opening on the front side of said case; • a former having a pass-through aperture, coaxial with said first and said second opening (38, 40) of said case, said case having an inner width in a direction along the pass-through aperture, said former having a width in a direction along the pass-through aperture, wherein said width of said former is equal to said inner width of said case; • an arrangement of electromagnetic coils for generating and receiving an electromagnetic field inside of said pass-through aperture, wherein said coils are arranged on said former; • said case surrounding said former; • first protruding means attached to said case adjacent to said first opening of said case, first and second recessing means (32, 34) formed in said former, adhesive means which bonds said first protruding means to said first recessing means; • a potting medium filling the space between said former and said case, characterized in that, the former further comprises keying slots on at least one surface directed towards any said closed side of said case; wherein said keying slots are filled with the potting medium and increase the contact area between said former and said potting medium. • a case comprising at least four closed sides, a front side and a rear side; • a first opening on the said rear side of said case and a second opening on the front side of said case; • a former having a pass-through aperture, coaxial with said first and said second opening (38, 40) of said case, said case having an inner width in a direction along the pass-through aperture, said former having a width in a direction along the pass-through aperture, wherein said width of said former is equal to said inner width of said case; • an arrangement of electromagnetic coils for generating and receiving an electromagnetic field inside of said pass-through aperture, wherein said coils are arranged on said former; • said case surrounding said former; • first protruding means attached to said case adjacent to said first opening of said case, first and second recessing means (32, 34) formed in said former, adhesive means which bonds said first protruding means to said first recessing means; • a potting medium filling the space between said former and said case,
A thin film transistor, comprising an active layer having a channel part, a source contact part, and a drain contact part; wherein at least one of the source contact part and the drain contact part has a contacting edge having one or more irregularities (11a, 11b, 12a, 12b) along the contacting edge; wherein the thin film transistor further comprises a source electrode and a drain electrode on the active layer, optionally the active layer comprises a metal oxide semiconductor material, an amorphous silicon or a polycrystalline silicon, wherein the contacting edge of the source contact part is electrically connected to the source electrode; the contacting edge of the drain contact part is electrically connected to the drain electrode; the active layer extends substantially in an extension direction from the source electrode to the drain electrode; and the one or more irregularities (11a, 11b, 12a, 12b) are along a first portion of the contacting edge extending in a direction non-parallel to the extension direction of the active layer and along a second portion of the contacting edge extending in a direction substantially parallel to the extension direction of the active layer. wherein at least one of the source contact part and the drain contact part has a contacting edge having one or more irregularities (11a, 11b, 12a, 12b) along the contacting edge; wherein the thin film transistor further comprises a source electrode and a drain electrode on the active layer, optionally the active layer comprises a metal oxide semiconductor material, an amorphous silicon or a polycrystalline silicon, wherein the contacting edge of the source contact part is electrically connected to the source electrode; the contacting edge of the drain contact part is electrically connected to the drain electrode; the active layer extends substantially in an extension direction from the source electrode to the drain electrode; and the one or more irregularities (11a, 11b, 12a, 12b) are along a first portion of the contacting edge extending in a direction non-parallel to the extension direction of the active layer and along a second portion of the contacting edge extending in a direction substantially parallel to the extension direction of the active layer.
Finger protection device for a secondary closing edge of a door leaf or window sash, composed of a material web, which can be pulled out in a wound manner from a roller blind housing which can be fastened in a positionally fixed and vertical manner to a frame or a leaf/sash, and of a fastening profile of the free end of the material web, said profile being able to be arranged so as to extend vertically on a gap between the frame and the leaf/sash opposite the roller blind housing, and of the roller blind housing, which is equipped, as longitudinal profile, with a receiving profile for the material web, and of end caps which close off said housing, characterized in that the end caps extend only a few mm beyond the receiving profile in an axial direction, and the receiving profile of the roller blind housing can be arranged with a lower end side so close to a floor surface on a frame or on a leaf/sash that, when the leaf/sash is open, the lower edge of the material web which has been pulled out of the roller blind housing can be in alignment at least with the lower edge of a leaf/sash and a shoulder-free lower door gap can be generated, or such that the lower edge of the material web can extend still deeper than the lower edge of a leaf/sash and a residual gap can be generated, which can be narrower than the lower door gap, wherein the end cap has a retaining plug which extends into the receiving profile and stably centres an inner central tube which is arranged in the receiving profile.
A method for discriminating mismatch in a target DNA sample, comprising: contacting the target DNA sample with a minor groove binder oligonucleotide probe; and detecting a fluorescent signal from the minor groove binder oligonucleotide probe; wherein the oligonucleotide portion of the minor groove binder oligonucleotide probe has a sequence complementary to a region of the target DNA sample, and wherein the target DNA sample is digitally amplified DNA resulting from a ddPCR reaction; wherein the minor groove binder oligonucleotide probe has the formula: wherein MGB M is a minor groove binder; wherein F 1 = F 2 is a fluorophore or a quencher, and wherein F 1 and F 2 cannot both be quenchers or both be fluorophores; wherein [A-B] n represents a nucleic acid oligomer having n units, wherein n is an integer of from 9 to 1 1; wherein each A independently represents a sugar phosphate backbone, a modified sugar phosphate backbone, a locked nucleic acid backbone, or a peptidic backbone or a variant thereof; and wherein each B independently represents a nucleic acid base, a modified base, a base analog, or a universal or promiscuous. contacting the target DNA sample with a minor groove binder oligonucleotide probe; and detecting a fluorescent signal from the minor groove binder oligonucleotide probe; wherein the oligonucleotide portion of the minor groove binder oligonucleotide probe has a sequence complementary to a region of the target DNA sample, and wherein the target DNA sample is digitally amplified DNA resulting from a ddPCR reaction; wherein the minor groove binder oligonucleotide probe has the formula: wherein MGB M is a minor groove binder; wherein F 1 = F 2 is a fluorophore or a quencher, and wherein F 1 and F 2 cannot both be quenchers or both be fluorophores; wherein [A-B] n represents a nucleic acid oligomer having n units, wherein n is an integer of from 9 to 1 1; wherein each A independently represents a sugar phosphate backbone, a modified sugar phosphate backbone, a locked nucleic acid backbone, or a peptidic backbone or a variant thereof; and wherein each B independently represents a nucleic acid base, a modified base, a base analog, or a universal or promiscuous.
A gas barrier film comprising: a biaxially stretched polyester film including a thermoplastic resin composition containing not less than 60% by weight of polybutylene terephthalate and optionally containing a polyester resin other than the polybutylene terephthalate resin, and simultaneously satisfying conditions to below, and an inorganic thin film layer on at least one side of the biaxially stretched polyester film: an angle formed by a molecular chain main axis with respect to a TD direction of the film is not more than 30°, each thermal shrinkage at 150°C in the film longitudinal direction and the film width direction is not more than 4.0%, and the film has an intrinsic viscosity of not less than 0.80 dl/g and not more than 1.2 dl/g, wherein the inorganic thin film layer on the biaxially stretched polyester film is an aluminum oxide vapor-deposited film. a biaxially stretched polyester film including a thermoplastic resin composition containing not less than 60% by weight of polybutylene terephthalate and optionally containing a polyester resin other than the polybutylene terephthalate resin, and simultaneously satisfying conditions to below, and an inorganic thin film layer on at least one side of the biaxially stretched polyester film: an angle formed by a molecular chain main axis with respect to a TD direction of the film is not more than 30°, each thermal shrinkage at 150°C in the film longitudinal direction and the film width direction is not more than 4.0%, and the film has an intrinsic viscosity of not less than 0.80 dl/g and not more than 1.2 dl/g, an angle formed by a molecular chain main axis with respect to a TD direction of the film is not more than 30°, each thermal shrinkage at 150°C in the film longitudinal direction and the film width direction is not more than 4.0%, and the film has an intrinsic viscosity of not less than 0.80 dl/g and not more than 1.2 dl/g,