mhurhangee/ep-ind-claims huggingface dataset:
An ideal diode circuit comprising: a control circuit having an anode terminal and a cathode terminal, the control circuit being configured to generate a control signal (Vgate) for a first transistor, the first transistor being coupled between the anode terminal and the cathode terminal, the control circuit comprising: a capacitor having a first terminal coupled to the anode terminal, the capacitor also having a second terminal; a second transistor having a first terminal coupled to the cathode terminal and a second terminal coupled to the second terminal of the capacitor, the second transistor having a control terminal (Ngate) coupled in a feedback loop to cause a voltage across the capacitor to equal a clamped voltage; and a first differential amplifier having power terminals being coupled across the capacitor so as to be powered by the clamped voltage, the first differential amplifier having differential input terminals coupled to the anode terminal and to the second terminal of the second transistor, such that the second transistor is between the cathode terminal and one of the differential input terminals, the first differential amplifier having an output terminal configured to be coupled to a control terminal (Vgate) of the first transistor to control the first transistor to be on when an anode voltage applied to the anode terminal is greater than a cathode voltage applied to the cathode terminal and to control the first transistor to be off when the anode voltage applied to the anode terminal is less than the cathode voltage applied to the cathode terminal. a capacitor having a first terminal coupled to the anode terminal, the capacitor also having a second terminal; a second transistor having a first terminal coupled to the cathode terminal and a second terminal coupled to the second terminal of the capacitor, the second transistor having a control terminal (Ngate) coupled in a feedback loop to cause a voltage across the capacitor to equal a clamped voltage; and a first differential amplifier having power terminals being coupled across the capacitor so as to be powered by the clamped voltage, the first differential amplifier having differential input terminals coupled to the anode terminal and to the second terminal of the second transistor, such that the second transistor is between the cathode terminal and one of the differential input terminals, the first differential amplifier having an output terminal configured to be coupled to a control terminal (Vgate) of the first transistor to control the first transistor to be on when an anode voltage applied to the anode terminal is greater than a cathode voltage applied to the cathode terminal and to control the first transistor to be off when the anode voltage applied to the anode terminal is less than the cathode voltage applied to the cathode terminal.
A marine system comprising: - a structure designed for use in a marine environment, which structure includes an exterior surface that is at least intermittently exposed to water during actual use of the structure, and - an anti-biofouling light arrangement that is arranged and configured to emit anti-biofouling light towards the exterior surface of the structure in order to perform an anti-biofouling action on the exterior surface of the structure, - characterized in that the anti-biofouling light arrangement includes a polarizing device that is arranged in a path of the anti-biofouling light towards the exterior surface of the structure and configured to only let light waves of the anti-biofouling light of a specific polarization pass through. - a structure designed for use in a marine environment, which structure includes an exterior surface that is at least intermittently exposed to water during actual use of the structure, and - an anti-biofouling light arrangement that is arranged and configured to emit anti-biofouling light towards the exterior surface of the structure in order to perform an anti-biofouling action on the exterior surface of the structure, - characterized in that the anti-biofouling light arrangement includes a polarizing device that is arranged in a path of the anti-biofouling light towards the exterior surface of the structure and configured to only let light waves of the anti-biofouling light of a specific polarization pass through.
An air-permeable filter with an adhesive layer, the filter being imparted with oil repellency and comprising: a porous membrane having a surface coated with an oil-repellent agent; and an adhesive layer disposed on the surface, wherein the oil-repellent agent is a fluorine-containing polymer having a linear fluorine-containing hydrocarbon group as a side chain, said fluorine-containing polymer comprising a linear fluorine-containing hydrocarbon group represented by -R 1 C 5 F 10 CH 2 C 4 F 9, where R 1 is an alkylene group having 1 to 12 carbon atoms or a phenylene group.
A pouch type battery case adapted to accommodate an electrode assembly therein which is formed by stacking a positive electrode, a separator, and a negative electrode, the pouch type battery case comprising a pouch film laminate including: a sealant layer formed of a first polymer that is an innermost layer; a surface protection layer formed of a second polymer that is an outermost layer; and a gas barrier layer laminated between the surface protection layer and the sealant layer and formed of an aluminum alloy film having a thickness of 60 um to 100 um and a grain size of 10 um to 13 um, wherein a thickness of the sealant layer is 0.6 times to 1.2 times a thickness of the gas barrier layer, and wherein the grain size is evaluated as follows: a cross-sectional SEM image in the thickness direction of the aluminum alloy film is obtained using a scanning electron microscope, maximum diameters of 30 random grains among grains observed in the SEM image are measured, and an average value thereof is then evaluated as the grain size. a sealant layer formed of a first polymer that is an innermost layer; a surface protection layer formed of a second polymer that is an outermost layer; and a gas barrier layer laminated between the surface protection layer and the sealant layer and formed of an aluminum alloy film having a thickness of 60 um to 100 um and a grain size of 10 um to 13 um, a cross-sectional SEM image in the thickness direction of the aluminum alloy film is obtained using a scanning electron microscope, maximum diameters of 30 random grains among grains observed in the SEM image are measured, and an average value thereof is then evaluated as the grain size.
A mute for detachable attachment to a brass instrument with a bell pipe, comprising: a fixed part for fixing the mute in position relative to the brass instrument; and a branch pipe, said branch pipe including a main pipe, at least a part of the main pipe having a cross sectional area which is constant in the axial direction; and at least one auxiliary pipe, wherein an internal space of the main pipe is connected to an internal space of the auxiliary pipe at an interconnect part (P1, P2). a fixed part for fixing the mute in position relative to the brass instrument; and a branch pipe, said branch pipe including a main pipe, at least a part of the main pipe having a cross sectional area which is constant in the axial direction; and at least one auxiliary pipe, a main pipe, at least a part of the main pipe having a cross sectional area which is constant in the axial direction; and at least one auxiliary pipe, wherein an internal space of the main pipe is connected to an internal space of the auxiliary pipe at an interconnect part (P1, P2).
A Si optical modulator having at least two sets of coplanar waveguides (CPWs) formed on a substrate, each CPW including a signal electrode (15a, 15b) to which a radio-frequency signal (21a, 21b) is applied, wherein each CPW includes: the signal electrode; a first ground electrode disposed on one side of the signal electrode with an optical waveguide formed inside the substrate in between; and a second ground electrode disposed on an other side of the signal electrode, and wherein the optical waveguide comprises a rib waveguide having a center core and slab regions on respective sides thereof, the first ground electrode is connected to one of the slab regions by an interlayer interconnection, the signal electrode is connected to the other one of the slab regions by an interlayer interconnection (42a, 42b), characterized in that the first ground electrode and the second ground electrode are connected to each other by one or more interconnecting electrodes (41a - 41h) passing between the signal electrode and the optical waveguides in a thicknesswise direction of the substrate. the signal electrode; a first ground electrode disposed on one side of the signal electrode with an optical waveguide formed inside the substrate in between; and a second ground electrode disposed on an other side of the signal electrode, and
A machine for preparing a beverage comprising: - an ingredient processing module for processing at least one ingredient, in particular an ingredient supplied within a capsule into the module; - a sensing arrangement (70,70') for sensing a user-request by a user-actuation of the sensing arrangement; and - a control unit containing different control programs for controlling the ingredient processing module executable on corresponding user-requests, characterised in that the sensing arrangement (70,70') has a single actuation state detection, i.e. actuation detected or not detected, and in that the sensing arrangement (70,70') and the control unit are so arranged that each of said different user-requestable control programs is executed on a user-actuation of the sensing arrangement (70,70') only and the identification of the relevant user-requestable control program linked to said user-actuation of the sensing arrangement (70,70') among said different user-requestable control programs is carried out based on a state of the machine at the time of said user-actuation of the sensing arrangement (70,70'). - an ingredient processing module for processing at least one ingredient, in particular an ingredient supplied within a capsule into the module; - a sensing arrangement (70,70') for sensing a user-request by a user-actuation of the sensing arrangement; and - a control unit containing different control programs for controlling the ingredient processing module executable on corresponding user-requests,
Room air composition modifier comprising at least one pipe having a pipe wall, which encloses an inner cross-section, into which a gas flow taken from the room air can be supplied, characterized in that the pipe wall has, in at least a longitudinal section of the pipe, at least one opening, which is closed by a membrane and which connects the inner cross-section of the pipe to a storage volume.
A fuel injector for use in delivering fuel to an internal combustion engine, the fuel injector comprising: a nozzle having a valve needle which is moveable with respect to a valve needle seating through a range of movement between a closed position and an open position to control fuel delivery through at least one nozzle outlet, whereby movement of the nozzle needle is controlled by fuel pressure within a control chamber; and first and second nozzle control valves for controlling fuel flow into and out of the control chamber to pressurise and depressurise the control chamber; wherein the fuel injector further comprises a filling valve operable selectively to place a high pressure supply line in fluid communication with the control chamber. a nozzle having a valve needle which is moveable with respect to a valve needle seating through a range of movement between a closed position and an open position to control fuel delivery through at least one nozzle outlet, whereby movement of the nozzle needle is controlled by fuel pressure within a control chamber; and first and second nozzle control valves for controlling fuel flow into and out of the control chamber to pressurise and depressurise the control chamber; wherein the fuel injector further comprises a filling valve operable selectively to place a high pressure supply line in fluid communication with the control chamber.
A cleansing composition comprising a surfactant, a polymer composition and a solvent wherein the polymer composition comprises a non-cellulosic cationically modified polysaccharide comprising guar, wherein the cationic modification comprises a mixture of at least two quaternary ammonium groups having different combinations of alkyl group substituents.
A method of monitoring for changes in a mooring system for a floating vessel, the mooring system having at least one mooring line coupled between the vessel and an anchor having a mooring point to which the at least one mooring line is coupled, the method comprising: determining and recording in time a geographical position of a locating point on the vessel to establish a baseline geographical position; characterized by: determining and recording at least one type of an associated natural period of the vessel at the baseline geographical position to establish an associated baseline natural period; and comparing an operational geographical position and associated natural period to reference data of a baseline geographical position and associated baseline natural period corresponding to an undamaged mooring system to provide an indication of a stiffness of the mooring line or a change of the anchor. determining and recording in time a geographical position of a locating point on the vessel to establish a baseline geographical position; characterized by: determining and recording at least one type of an associated natural period of the vessel at the baseline geographical position to establish an associated baseline natural period; and comparing an operational geographical position and associated natural period to reference data of a baseline geographical position and associated baseline natural period corresponding to an undamaged mooring system to provide an indication of a stiffness of the mooring line or a change of the anchor. determining and recording at least one type of an associated natural period of the vessel at the baseline geographical position to establish an associated baseline natural period; and comparing an operational geographical position and associated natural period to reference data of a baseline geographical position and associated baseline natural period corresponding to an undamaged mooring system to provide an indication of a stiffness of the mooring line or a change of the anchor.
An ejector trailer comprising: an apron movable along a length of the ejector trailer, the apron comprising a plurality of threaded apertures at or about a periphery of the apron; a plurality of threaded rods coupled to a respective one of the plurality of threaded apertures of the apron; and a drive mechanism coupled to the plurality of threaded rods to rotate the threaded rods to move the apron along the length of the ejector trailer; characterized in that each threaded rod comprises a plurality of threaded rod sections (22A, 22B, 22C) coupled together, wherein two adjacent threaded rod sections are coupled together with a threadless rod joiner received within hollow portions of the threaded rod sections. an apron movable along a length of the ejector trailer, the apron comprising a plurality of threaded apertures at or about a periphery of the apron; a plurality of threaded rods coupled to a respective one of the plurality of threaded apertures of the apron; and a drive mechanism coupled to the plurality of threaded rods to rotate the threaded rods to move the apron along the length of the ejector trailer; characterized in that each threaded rod comprises a plurality of threaded rod sections (22A, 22B, 22C) coupled together, wherein two adjacent threaded rod sections are coupled together with a threadless rod joiner received within hollow portions of the threaded rod sections.
An assembly for an artificial knee joint comprising: an insert member configured to be embedded in only a part of a joint surface of a medial condyle or lateral condyle of a tibia; and a bridge member configured to be disposed underneath the insert member, having a length that allows both ends of the bridge member to be anchored to a cortical bone of the tibia, and supporting the insert member from below, characterized in that the assembly further comprises a cylindrical base plate configured to be disposed between the insert member and the bridge member, the baseplate supporting an outer edge of the insert member, wherein the cylindrical base plate comprises a cylindrical portion, being a tubular portion, wherein the insert member comprises, on a lower surface thereof, a concentric step portion to which an upper end portion of the cylindrical portion is fitted, wherein the upper end surface of the cylindrical portion is inclined with respect to a plane perpendicular to a cylinder axis of the cylindrical portion, wherein upper surface of the insert member is formed so as to be inclined with respect to the plane perpendicular to the cylinder axis of the cylindrical portion, and wherein upper surface of the insert member is adjusted in height and shape so that it smoothly connects to the surrounding original joint surface. an insert member configured to be embedded in only a part of a joint surface of a medial condyle or lateral condyle of a tibia; and a bridge member configured to be disposed underneath the insert member, having a length that allows both ends of the bridge member to be anchored to a cortical bone of the tibia, and supporting the insert member from below, characterized in that the assembly further comprises a cylindrical base plate configured to be disposed between the insert member and the bridge member, the baseplate supporting an outer edge of the insert member, wherein the cylindrical base plate comprises a cylindrical portion, being a tubular portion, wherein the insert member comprises, on a lower surface thereof, a concentric step portion to which an upper end portion of the cylindrical portion is fitted, wherein the upper end surface of the cylindrical portion is inclined with respect to a plane perpendicular to a cylinder axis of the cylindrical portion, wherein upper surface of the insert member is formed so as to be inclined with respect to the plane perpendicular to the cylinder axis of the cylindrical portion, and wherein upper surface of the insert member is adjusted in height and shape so that it smoothly connects to the surrounding original joint surface.
A gutter assembly, comprising a gutter produced in a process selected from extrusion and additive manufacturing and a combination thereof, and which is substantially from a polymer material, preferably from PVC, said gutter comprising a building side and an opposite outer side, which gutter is double walled, and comprises an inner wall and an outer wall and ribs connecting said inner wall and outer wall, providing a functionally self supporting gutter, said inner wall being generally channel shaped and comprising a bottom wall, said gutter assembly further comprising a gutter coupling assembly for coupling two gutters with their ends for providing a continuous gutter, characterised in that said gutter coupling assembly comprises: - a first gutter coupling part comprising a coupling plate substantially matching a cross section of said gutter, having an attachment side for attaching, in particular fixing, to one gutter end, for instance fixing using adhesive and a gutter coupling sealing flange at the a side opposite said attachment side holding a compressible resilient sealing strip with a surface following said bottom wall and extending above said gutter bottom wall; - a second gutter coupling part, which is a plane-mirror image of the first gutter coupling section, for attaching to a second gutter end - a gutter coupling cover plate to provide a water tight coupling between said first and second gutter coupling parts (20B, 20C) with said compressible resilient sealing strips against its surface facing the gutter. - a first gutter coupling part comprising a coupling plate substantially matching a cross section of said gutter, having an attachment side for attaching, in particular fixing, to one gutter end, for instance fixing using adhesive and a gutter coupling sealing flange at the a side opposite said attachment side holding a compressible resilient sealing strip with a surface following said bottom wall and extending above said gutter bottom wall; - a second gutter coupling part, which is a plane-mirror image of the first gutter coupling section, for attaching to a second gutter end - a gutter coupling cover plate to provide a water tight coupling between said first and second gutter coupling parts (20B, 20C) with said compressible resilient sealing strips against its surface facing the gutter.
A lighting device comprising: a light emitting module; a middle body which is disposed on the light emitting module, the middle body comprising a heat sink disposed on one side of the light emitting module; a heat sink fan which is disposed on the heat sink; an upper case which is disposed on the heat sink fan and is coupled to the middle body; and a lower case which is disposed under the middle body and is coupled to the middle body, wherein the lower case has an air inlet and the middle body has an air outlet wherein the air inlet is connected to a first space between an upper portion of the heat sink fan and the upper case wherein the air outlet is connected to a second space between the middle body and the lower portion of the heat sink fan, wherein the heat sink fan injects air in the direction of the second space from the first space, and characterized in that the lower case is a circular plate, the air inlet comprises two slits in the circular plate, each slit being circular arc shaped, the slits being positioned on the circular plate to be diametrically opposed, the air inlet being disposed on the circumference of the lower case or at the center of the lower case, the air outlet being disposed on the middle body in a direction of a side where the air inlet is not disposed, the air outlet being disposed on a side toward the outer circumference of the middle body and allowing the introduced air to be emitted in the direction of the outer circumference of the lighting device. a light emitting module; a middle body which is disposed on the light emitting module, the middle body comprising a heat sink disposed on one side of the light emitting module; a heat sink fan which is disposed on the heat sink; an upper case which is disposed on the heat sink fan and is coupled to the middle body; and a lower case which is disposed under the middle body and is coupled to the middle body, wherein the lower case has an air inlet and the middle body has an air outlet wherein the air inlet is connected to a first space between an upper portion of the heat sink fan and the upper case wherein the air outlet is connected to a second space between the middle body and the lower portion of the heat sink fan, wherein the heat sink fan injects air in the direction of the second space from the first space, and characterized in that the lower case is a circular plate, the air inlet comprises two slits in the circular plate, each slit being circular arc shaped, the slits being positioned on the circular plate to be diametrically opposed, the air inlet being disposed on the circumference of the lower case or at the center of the lower case, the air outlet being disposed on the middle body in a direction of a side where the air inlet is not disposed, the air outlet being disposed on a side toward the outer circumference of the middle body and allowing the introduced air to be emitted in the direction of the outer circumference of the lighting device.