mhurhangee/ep-ind-claims huggingface dataset:
An air-blow working machine comprising a fan provided in a fan casing and a drive unit to drive the fan, the working machine discharging an airflow generated by the fan rotated by the drive unit through an outlet of the fan casing, and the fan casing comprising an inner wall disposed between said fan and said drive unit, characterized in that said inner wall has a first concavo-convex portion on the side of said drive unit and a smooth surface on the side of said fan, and that there is no wall between said first concavo-convex portion of the inner wall and said drive unit.
A two-tier vapor chamber apparatus comprising: a sealed first cavity defined at least partially by a first metal wall and a second metal wall, and a sealed second cavity defined at least partially by a flat third metal wall and the second metal wall, wherein the second cavity comprises a liquid disposed therein and wick material coupled to an interior surface of the third wall, the apparatus being characterized in that an internal pressure of the sealed first cavity is lower than an ambient pressure outside the sealed first cavity, and in that the internal pressure of the sealed first cavity is configured to be below 0.1 Torr. a sealed first cavity defined at least partially by a first metal wall and a second metal wall, and a sealed second cavity defined at least partially by a flat third metal wall and the second metal wall, wherein the second cavity comprises a liquid disposed therein and wick material coupled to an interior surface of the third wall, the apparatus being characterized in that an internal pressure of the sealed first cavity is lower than an ambient pressure outside the sealed first cavity, and in that the internal pressure of the sealed first cavity is configured to be below 0.1 Torr.
A method for offering secure internet access via a network portal, in particular an internet portal comprising the following method steps: providing an interface for logging in at the network portal via a terminal, checking the authorisation of a user accessing the network portal via the terminal, and providing a runtime environment for a user recognised as being authorised, wherein the runtime environment has an interface assigned to it, via which the authorised user obtains access to an information retrievable from the internet, characterised in that the information retrievable from the internet are evaluated and in that when an information is accessed in the internet the authorised user is presented with a signal regarding the classification of the information retrievable from the internet. providing an interface for logging in at the network portal via a terminal, checking the authorisation of a user accessing the network portal via the terminal, and providing a runtime environment for a user recognised as being authorised, wherein the runtime environment has an interface assigned to it, via which the authorised user obtains access to an information retrievable from the internet, characterised in that the information retrievable from the internet are evaluated and in that when an information is accessed in the internet the authorised user is presented with a signal regarding the classification of the information retrievable from the internet.
A needle for piercing a membrane, said needle having a pointed end provided with a point for piercing the membrane and with an opening for introducing or discharging a liquid into or out of the needle, wherein the pointed end has a rear bevel and two facet bevels (6, 7), wherein the length (Lf) of the facet bevels (6, 7) is longer than 50 percent of the total length (Lg) of the pointed end, and wherein the point of the pointed end is located in a region lying on the vertical running down from the longitudinal axis of the needle tube and has a length (Lv)corresponding to 30 percent of the inner diameter of the needle tube, characterized in that, - the outer diameter of the needle tube is 60 to 70 percent of the length (Lg) of the pointed end, and that - the outer edges (9, 10) of the facet bevels (6, 7) are sharp-edged, while the inner edges (11, 12) are burr-free. - the outer diameter of the needle tube is 60 to 70 percent of the length (Lg) of the pointed end, and that - the outer edges (9, 10) of the facet bevels (6, 7) are sharp-edged, while the inner edges (11, 12) are burr-free.
A damper assembly comprising a housing with a chamber, a buffer mounted for reciprocal linear movement and extending out of an end of the chamber, the buffer providing a damped resistive force when being pushed back into the housing, return spring biasing means urging the buffer towards its extended position, adjusting means operable to limit the extent of protrusion of the buffer out of the housing, characterised in that the adjusting means comprise a cam follower biased into engagement with a camming surface by the return spring and providing adjustment by rotational movement of one with respect to the other about an axis that lies parallel to the line of reciprocal movement of the buffer, wherein the camming surface is provided in the form of a regular helical track with a pitch that is highly geared to cause a relatively large amount of movement of the follower per degree of relative rotational movement of the camming surface, and in that the assembly further comprises a holding mechanism for resisting said relative rotational movement between the camming surface and the follower and hence retaining the buffer in its chosen position of adjustment.
A conversion circuit for converting electrical power provided by a solar cell into an alternating 3-phase mains electrical power, comprising: - a converter for converting the electrical power provided by the solar cell into an unipolar converter output voltage provided over a first and a second converter output terminal of the converter, and - an inverter for converting the converter output voltage into the 3-phase mains electrical power, the inverter comprising 3 switch assemblies, each for switching one of 3 3-phase output terminals to the first or second converter output terminals, the switch assemblies being controlled by a switching control unit, - the switching control unit is arranged for switching one of the 3-phase output terminals to the first converter output terminal, one to the second converter output terminal and one intermittently to the first and second converter output terminal, and the cyclically switching of the 3-phase output terminals to accomplish that each of the 3-phase output terminals is in a cycle time of the mains in succession switched to the first converter output terminal, intermittently to the first and second converter output terminal, to the second converter output terminal, and again intermittently to the first and second converter output terminal. characterized in that - the converter comprises a constant power output regulation for providing a constant converter output power over a converter output voltage range, in which range, when a load current on the converter increases, the converter output voltage decreases, and when the load current of the converter decreases, the converter output voltage increases. - a converter for converting the electrical power provided by the solar cell into an unipolar converter output voltage provided over a first and a second converter output terminal of the converter, and - an inverter for converting the converter output voltage into the 3-phase mains electrical power, the inverter comprising 3 switch assemblies, each for switching one of 3 3-phase output terminals to the first or second converter output terminals, the switch assemblies being controlled by a switching control unit, - the switching control unit is arranged for switching one of the 3-phase output terminals to the first converter output terminal, one to the second converter output terminal and one intermittently to the first and second converter output terminal, and the cyclically switching of the 3-phase output terminals to accomplish that each of the 3-phase output terminals is in a cycle time of the mains in succession switched to the first converter output terminal, intermittently to the first and second converter output terminal, to the second converter output terminal, and again intermittently to the first and second converter output terminal. - the converter comprises a constant power output regulation for providing a constant converter output power over a converter output voltage range, in which range, when a load current on the converter increases, the converter output voltage decreases, and when the load current of the converter decreases, the converter output voltage increases.
Apparatus for dividing sausages into portions from a continuous sausage formed of a flexible casing containing a food product, such as sausage meat, the said apparatus comprising a rotating plate equipped with a succession of clamping members arranged in a circle centred around the axis of the plate, the clamping members comprising at least one pair of pincers (8, 16, 17) of which one pincer at least of each pincer is mobile, the pincers being driven by the rotation of the plate in a back-and-forth motion between an open position and a closed position, the continuous sausage being clamped between the pincers (8, 16, 17) in the closed position and pulled by the said pincers to wind around the plate during the rotation thereof, characterised in that each pincer (8, 16, 17) has a front pinching edge making contact with the continuous sausage, and in that in the closed position, the front edges of the two pincers completely overlap on a strip of a non-zero width in such a way as to exert on the casing a movement transverse to the longitudinal axis of the continuous sausage.
A telecommunication system comprising: a data unit located at a customer premises, the data unit coupled to a first power source; a service unit coupled to a network to receive a high-speed data stream from the network, the service unit configured to transmit data from the high-speed data stream across a drop connection to the data unit; the data unit configured to provide a direct current DC voltage to the service unit over the drop connection; the service unit comprising a first sensor, the first sensor configured to measure a first parameter corresponding to current used by the service unit from a second power source at the service unit, the service unit configured to communicate the measured first parameter to the data unit; the data unit comprising a second sensor, the second sensor configured to measure a second parameter corresponding to current provided by the data unit; and the data unit configured to determine an off-hook state for a telephone coupled to the drop connection using the first parameter and the second parameter and generate a control signal in response to determining an off-hook state for the telephone. a data unit located at a customer premises, the data unit coupled to a first power source; a service unit coupled to a network to receive a high-speed data stream from the network, the service unit configured to transmit data from the high-speed data stream across a drop connection to the data unit; the data unit configured to provide a direct current DC voltage to the service unit over the drop connection; the service unit comprising a first sensor, the first sensor configured to measure a first parameter corresponding to current used by the service unit from a second power source at the service unit, the service unit configured to communicate the measured first parameter to the data unit; the data unit comprising a second sensor, the second sensor configured to measure a second parameter corresponding to current provided by the data unit; and the data unit configured to determine an off-hook state for a telephone coupled to the drop connection using the first parameter and the second parameter and generate a control signal in response to determining an off-hook state for the telephone.
Sanitary fitting, having a pull-out shower, a hose and a fitting housing with a receptacle for the pull-out shower and for the hose attached to the shower, by means of which hose the shower is arranged to be supplied with a fluid, wherein in the receptacle there is arranged a sealing element having an outlet for diverting the fluid draining off along the hose of the shower to the outlet, so that the fluid can be conducted out of the fitting housing above a support of the sanitary fitting, characterised in that the outlet is formed integrally with the sealing element and extends at least in part through an opening of the fitting housing.
A two-wheeled vehicle comprising: a vehicle frame assembly comprising a mainframe assembly extending in a downward rearward direction from a head tube disposed in a front portion of said two-wheeled vehicle; an internal combustion engine being mounted to a lower portion of said mainframe assembly to provide power to said two-wheeled vehicle on combustion of a substantial air-fuel mixture received, said internal combustion engine having an intake manifold including an intake hose; and a sensing element provided to sense requirements of said two-wheeled vehicle, wherein said sensing element is mounted on said mainframe assembly being disposed beside said head tube, ahead of said internal combustion engine when viewed from side of said two-wheeled vehicle, characterized in that said sensing element is connected to a MAP sensor hose, a purge control valve hose and a hose carrying air-fuel mixture being configured to combine and meet at a connector joint, thereby forming said intake hose, said intake hose being adapted to carry said air-fuel mixture to said internal combustion engine, wherein said connector joint is configured to connect said MAP sensor hose to said intake hose of said intake manifold for carrying pressure of said intake hose to said sensing element, wherein said sensing element is disposed above said intake manifold, and wherein length of said MAP sensor hose being in a pre-determined range of 200-250mm. a vehicle frame assembly comprising a mainframe assembly extending in a downward rearward direction from a head tube disposed in a front portion of said two-wheeled vehicle; an internal combustion engine being mounted to a lower portion of said mainframe assembly to provide power to said two-wheeled vehicle on combustion of a substantial air-fuel mixture received, said internal combustion engine having an intake manifold including an intake hose; and a sensing element provided to sense requirements of said two-wheeled vehicle, wherein said sensing element is mounted on said mainframe assembly being disposed beside said head tube, ahead of said internal combustion engine when viewed from side of said two-wheeled vehicle, characterized in that said sensing element is connected to a MAP sensor hose, a purge control valve hose and a hose carrying air-fuel mixture being configured to combine and meet at a connector joint, thereby forming said intake hose, said intake hose being adapted to carry said air-fuel mixture to said internal combustion engine, wherein said connector joint is configured to connect said MAP sensor hose to said intake hose of said intake manifold for carrying pressure of said intake hose to said sensing element, wherein said sensing element is disposed above said intake manifold, and wherein length of said MAP sensor hose being in a pre-determined range of 200-250mm.
A physical vapor deposition system, comprising: a vacuum processing chamber comprising: a sputtering target; a substrate support disposed within the vacuum processing chamber configured to position a substrate proximate to the sputtering target; a deposition shield disposed within the vacuum processing chamber; a processing region disposed within the vacuum processing chamber and bounded by a surface of the target, a surface of the substrate support, and an inner surface of the deposition shield; a coil portion of an electromagnet, wherein the coil portion is disposed within the vacuum processing chamber and outside the processing region; an annular structure on which the coil portion is disposed, wherein the annular structure is disposed within the vacuum processing chamber and outside of the processing region, wherein the annular structure comprises at least one conduit for transmission of a cooling liquid within the annular structure, and a cavity in which the coil portion is disposed, and wherein the at least one conduit is sealed from the coil portion; and a cover plate that fluidly separates the coil portion from a vacuum containing portion of the vacuum processing chamber. a sputtering target; a substrate support disposed within the vacuum processing chamber configured to position a substrate proximate to the sputtering target; a deposition shield disposed within the vacuum processing chamber; a processing region disposed within the vacuum processing chamber and bounded by a surface of the target, a surface of the substrate support, and an inner surface of the deposition shield; a coil portion of an electromagnet, wherein the coil portion is disposed within the vacuum processing chamber and outside the processing region; an annular structure on which the coil portion is disposed, wherein the annular structure is disposed within the vacuum processing chamber and outside of the processing region, wherein the annular structure comprises at least one conduit for transmission of a cooling liquid within the annular structure, and a cavity in which the coil portion is disposed, and wherein the at least one conduit is sealed from the coil portion; and a cover plate that fluidly separates the coil portion from a vacuum containing portion of the vacuum processing chamber.
A method for the isolation of an amphipathic compound from a hydrophobic or hydrophilic medium comprising - allowing the formation and/or accumulation of foam comprising said amphipathic compound at the hydrophobic or hydrophilic medium-gas interface, respectively, - applying said foam directly onto an adsorbent which effects collapse of said foam, and - isolating said adsorbed amphipathic compound by desorption, wherein said adsorbent is hydrophobic if the solvent of the culture broth is hydrophilic, wherein said adsorbent is hydrophilic if the solvent of the culture broth is hydrophobic, wherein the adsorbent is in the form of particles, optionally comprising one or more further steps of purifying said amphipathic compound. - allowing the formation and/or accumulation of foam comprising said amphipathic compound at the hydrophobic or hydrophilic medium-gas interface, respectively, - applying said foam directly onto an adsorbent which effects collapse of said foam, and - isolating said adsorbed amphipathic compound by desorption,
A component (68; 68A; 68B) for a gas turbine engine comprising: a radially outer platform (84; 84A; 84B) having a gas path side and a non-gas path side; at least one airfoil (80; 80A; 80B) extending from the gas path side of the platform (84; 84A; 84B), wherein the at least one airfoil (80; 80A; 80B) includes an internal cavity (98; 98A; 98B) having an inlet (981; 98IA; 98IB) on the non-gas path side of the platform (84; 84A; 84B); and a planar cover plate located adjacent the non-gas path side of the platform (84; 84A; 84B), the cover plate including: a first plurality of fluid openings extending through the cover plate; and at least one bulge at least partially aligned with the inlet (981; 98IA; 98IB) and extending radially outward from a base surface of the planar cover plate, wherein a perimeter of the cover plate is attached to a land (110; 110A; 110B) on the non-gas path side of the platform (84; 84A; 84B) and the at least one bulge is spaced inward from a perimeter of the cover plate; characterised in that: each bulge is circumferentially and axially aligned with the inlet (981; 98IA; 98IB) and spaced radially outward therefrom to enclose the inlet (981; 98IA; 98IB) and define a fluid passageway therebetween. a radially outer platform (84; 84A; 84B) having a gas path side and a non-gas path side; at least one airfoil (80; 80A; 80B) extending from the gas path side of the platform (84; 84A; 84B), wherein the at least one airfoil (80; 80A; 80B) includes an internal cavity (98; 98A; 98B) having an inlet (981; 98IA; 98IB) on the non-gas path side of the platform (84; 84A; 84B); and a planar cover plate located adjacent the non-gas path side of the platform (84; 84A; 84B), the cover plate including: a first plurality of fluid openings extending through the cover plate; and at least one bulge at least partially aligned with the inlet (981; 98IA; 98IB) and extending radially outward from a base surface of the planar cover plate, wherein a perimeter of the cover plate is attached to a land (110; 110A; 110B) on the non-gas path side of the platform (84; 84A; 84B) and the at least one bulge is spaced inward from a perimeter of the cover plate; a first plurality of fluid openings extending through the cover plate; and at least one bulge at least partially aligned with the inlet (981; 98IA; 98IB) and extending radially outward from a base surface of the planar cover plate, wherein a perimeter of the cover plate is attached to a land (110; 110A; 110B) on the non-gas path side of the platform (84; 84A; 84B) and the at least one bulge is spaced inward from a perimeter of the cover plate;
An ion exchange foam for use as a filter plug in the plunger cap of a sample vial, made by a method, the method comprising: forming an aqueous phase by suspending an ion exchange resin in an aqueous solvent; forming an organic phase by mixing at least a divinylbenzene, a monomer, and a surfactant; mixing the formed aqueous phase with the formed organic phase to form an emulsion; and polymerizing the emulsion to form the ion exchange foam, the ion exchange foam having a void volume where the ion exchange resin is disposed in the void volume and bound to the ion exchange foam. forming an aqueous phase by suspending an ion exchange resin in an aqueous solvent; forming an organic phase by mixing at least a divinylbenzene, a monomer, and a surfactant; mixing the formed aqueous phase with the formed organic phase to form an emulsion; and polymerizing the emulsion to form the ion exchange foam, the ion exchange foam having a void volume where the ion exchange resin is disposed in the void volume and bound to the ion exchange foam.