mhurhangee/ep-ind-claims huggingface dataset:
A compressor comprising: a main body; a fixed scroll fixed on the inside of the main body; an orbiting scroll arranged to orbit relative to the fixed scroll; a compressing chamber formed by the fixed scroll and the orbiting scroll; an oil supply hole configured to supply oil to a contact portion formed by the fixed scroll and the orbiting scroll; and an oil groove formed on an inner side of the contact portion to be closed to an outer side of the contact portion, wherein the oil groove is extended into an arc by being rotated by about 270 degrees or more along a circumference of the fixed scroll to cover the compressing chamber from outside of the compressing chamber; wherein one end of the oil groove is formed to be adjacent to the oil supply hole, and an oil supply portion is formed to be adjacent to the one end of the oil groove that comes into contact with the oil supply hole at least twice or more while the orbiting scroll orbits once; the compressor is characterised in that the oil groove further comprises an auxiliary oil groove that is extended from a side of the oil supply portion and comes into contact with the oil supply hole at least once while the orbiting scroll orbits once. a main body; a fixed scroll fixed on the inside of the main body; an orbiting scroll arranged to orbit relative to the fixed scroll; a compressing chamber formed by the fixed scroll and the orbiting scroll; an oil supply hole configured to supply oil to a contact portion formed by the fixed scroll and the orbiting scroll; and an oil groove formed on an inner side of the contact portion to be closed to an outer side of the contact portion, wherein the oil groove is extended into an arc by being rotated by about 270 degrees or more along a circumference of the fixed scroll to cover the compressing chamber from outside of the compressing chamber; wherein one end of the oil groove is formed to be adjacent to the oil supply hole, and an oil supply portion is formed to be adjacent to the one end of the oil groove that comes into contact with the oil supply hole at least twice or more while the orbiting scroll orbits once; the compressor is characterised in that the oil groove further comprises an auxiliary oil groove that is extended from a side of the oil supply portion and comes into contact with the oil supply hole at least once while the orbiting scroll orbits once.
Device for accessing an underground chamber through an opening in a floor, the device comprising at least a first climbing plane comprising two uprights connected together by bars, the device comprises: - a second climbing plane, comprising two uprights connected to each other by bars, mounted with adjustable sliding capacity along the first climbing plane and means for locking the position of the second climbing plane with respect to the first climbing plane, the second climbing plane having a greater width than the first climbing plane; - a handrail slidably mounted along an upper end of the device between a retracted and extended position characterized in that the device comprises a level compensating member mounted with adjustable sliding capacity along a lower end of the first climbing plane. - a second climbing plane, comprising two uprights connected to each other by bars, mounted with adjustable sliding capacity along the first climbing plane and means for locking the position of the second climbing plane with respect to the first climbing plane, the second climbing plane having a greater width than the first climbing plane; - a handrail slidably mounted along an upper end of the device between a retracted and extended position
Filter for cleaning air and gases which contains a filter material surrounded by a jacketing layer, wherein the filter material comprises a fibrous layer of cellulosic pulp fibres, and said layer has on at least one flat side a further layer, wherein the cellulosic pulp fibres of the fibrous layer are regionally in an interconnected state as a result of compression moulding and densifying the cellulosic pulp fibres in the compression-moulded regions, characterized in that the fibrous layer and the optionally present further layer(s) have a crimp and in that the fibrous layer and the at least present further layer(s) take the form of a fibrous web laid to form channels extending in the longitudinal direction of the airstream to be cleaned.
An image forming system comprising: an image carrier to rotate, the image carrier having a surface to form an electrostatic latent image; a developer carrier to rotate, the developer carrier being spaced apart from the image carrier and having a surface to carry a developer; a container to contain the developer; and a developer retainer, wherein the container houses the developer carrier and the developer retainer, wherein the developer retainer forms an air circulation path between the developer carrier, the image carrier, and the container to return the developer discharged from the container back to the container, wherein the developer retainer is separated from the developer carrier by a first gap of closest proximity, separated from the image carrier by a second gap of closest proximity, and separated from the container by a third gap of closest proximity, and wherein the first gap is smaller than the second gap and the third gap. an image carrier to rotate, the image carrier having a surface to form an electrostatic latent image; a developer carrier to rotate, the developer carrier being spaced apart from the image carrier and having a surface to carry a developer; a container to contain the developer; and a developer retainer, wherein the container houses the developer carrier and the developer retainer, wherein the developer retainer forms an air circulation path between the developer carrier, the image carrier, and the container to return the developer discharged from the container back to the container, wherein the developer retainer is separated from the developer carrier by a first gap of closest proximity, separated from the image carrier by a second gap of closest proximity, and separated from the container by a third gap of closest proximity, and wherein the first gap is smaller than the second gap and the third gap.
Vacuum cleaner for sucking up and collecting particles in at least one collection chamber, having at least one receptacle chamber for suction means (MO, GB), wherein the collection chamber and the receptacle chamber are separated from each other by a dividing wall, which has an inlet aperture for an air flow from the collection chamber to the suction means (MO, GB), wherein the dividing wall has, as an inlet aperture for coupling the collection chamber to the suction means (MO, GB) of the receptacle chamber, an air-conducting funnel tapering from its inlet surface at the collection chamber in the direction of the suction means (MO, GB), the inlet surface of said air-conducting funnel forming the substantial part of the dividing wall surface, wherein the air-conducting funnel has in its funnel base an engagement protection element, which protrudes in the direction of the collection chamber and which is formed by a dome-shaped rib body, which has holes for the largely unhindered guiding-through of the air flow from the collection chamber to the suction means (MO, GB), characterised in that the dividing wall, the air-conducting funnel and the engagement protection element thereof form a one-piece component.
A resuscitation system for resuscitating a patient, comprising: at least two electrical therapy electrodes (12, 14) adapted to be worn by the patient for extended periods of time; circuitry for monitoring the ECG of the patient; an activity sensor adapted to be worn by the patient and capable of providing an output from which the patient's current activity can be estimated; and at least one processor configured for estimating the patient's current activity by analyzing the output of the activity sensor, wherein the processor is configured for estimating whether the patient is moving, analyzing the ECG of the patient, and determining whether electrical therapy should be delivered to the electrodes, and an energy delivery unit (172, 173, 174) connected to the defibrillation electrodes by one or more cables configured to carry the defibrillation pulses to the at least two therapy electrodes, characterized in that the processor is further configured for estimating the orientation of the patient to determine whether the patient is lying on his back. at least two electrical therapy electrodes (12, 14) adapted to be worn by the patient for extended periods of time; circuitry for monitoring the ECG of the patient; an activity sensor adapted to be worn by the patient and capable of providing an output from which the patient's current activity can be estimated; and at least one processor configured for estimating the patient's current activity by analyzing the output of the activity sensor, wherein the processor is configured for estimating whether the patient is moving, analyzing the ECG of the patient, and determining whether electrical therapy should be delivered to the electrodes, and an energy delivery unit (172, 173, 174) connected to the defibrillation electrodes by one or more cables configured to carry the defibrillation pulses to the at least two therapy electrodes, characterized in that the processor is further configured for estimating the orientation of the patient to determine whether the patient is lying on his back.
A lossless audio encoder adapted to receive an input digital audio signal at a first sampling rate and to generate therefrom a PCM digital audio output comprising a plurality of samples and having a second sampling rate lower than the first sampling rate, wherein: each of the plurality of samples has a more significant portion and a less significant portion; the more significant portions and the less significant portions together contain information that allows a first decoder to recover losslessly the input digital audio signal; the more significant portions, when interpreted as a standard PCM stream, provide a first lossy representation of a version of the input digital audio signal having a reduced bandwidth; and, the more significant portions contain information that allows a second decoder to recover a second lossy representation of the input digital audio signal having a bandwidth greater than that of the first lossy representation, wherein said input digital audio signal is coupled to a lossless bandsplitter having a high frequency output and a low frequency output, the high frequency output being coupled to a compression unit having a lossy compressed output and a touchup output, wherein the touchup output contains information which, in combination with the lossy compressed output, allows lossless reconstruction of the signal from the high frequency output of the lossless bandsplitter, and wherein the more significant portions are derived in dependence on the low frequency output and the lossy compressed output, and the less significant portions are derived in dependence on the touchup output. each of the plurality of samples has a more significant portion and a less significant portion; the more significant portions and the less significant portions together contain information that allows a first decoder to recover losslessly the input digital audio signal; the more significant portions, when interpreted as a standard PCM stream, provide a first lossy representation of a version of the input digital audio signal having a reduced bandwidth; and, the more significant portions contain information that allows a second decoder to recover a second lossy representation of the input digital audio signal having a bandwidth greater than that of the first lossy representation, wherein said input digital audio signal is coupled to a lossless bandsplitter having a high frequency output and a low frequency output, the high frequency output being coupled to a compression unit having a lossy compressed output and a touchup output, wherein the touchup output contains information which, in combination with the lossy compressed output, allows lossless reconstruction of the signal from the high frequency output of the lossless bandsplitter, and wherein the more significant portions are derived in dependence on the low frequency output and the lossy compressed output, and the less significant portions are derived in dependence on the touchup output.
Magnetically-operable shutter assembly, said shutter assembly being capable of being associated preferably with electro-valves and/or electro-pumps, comprising a fixed core and a movable core mutually configurable between a first condition of contact or of the utmost mutual proximity and a second condition of the utmost mutual distance, said fixed core and movable core being movable relative to each other by induction and/or modulation and/or variation of an electromagnetic field, said shutter assembly further comprises an encapsulation body capable of simultaneously containing the fixed core and the movable core, said encapsulation body being in turn capable of being installed inside a body of a complex functional assembly, said complex functional assembly being preferably a valve or a pump and being reversibly configurable at least in a hindrance configuration for a fluid flow and in an admittance configuration for said fluid flow through the complex functional assembly itself, wherein the encapsulation body is a substantially prismatic or cylindrical body and defines: - a development axis along which at least the fixed core and/or the movable core are arranged; - a delimitation wall extending around said development axis and capable of containing at least part of the fixed core and/or the movable core; characterised in that the encapsulation body further defines a top wall placed at one end of said delimitation wall along said development axis and wherein the encapsulation body comprises filtration means of impurities and/or insoluble saline compounds, said filtration means being formed on the delimitation wall and/or on the top wall. - a development axis along which at least the fixed core and/or the movable core are arranged; - a delimitation wall extending around said development axis and capable of containing at least part of the fixed core and/or the movable core; characterised in that the encapsulation body further defines a top wall placed at one end of said delimitation wall along said development axis and wherein the encapsulation body comprises filtration means of impurities and/or insoluble saline compounds, said filtration means being formed on the delimitation wall and/or on the top wall.
A plug-in connector for at least one electrical and/or optical plug-in connection, wherein the plug-in connector has a first plug part and at least a second plug part and the first plug part has at least one elongate insertion region and the second plug part has at least one elongate receiving-sleeve region with at least one insertion opening and the insertion region in a completely assembled position of the first and second plug parts (2, 3) is inserted through the insertion opening into the receiving-sleeve region and in a completely separated position of the first and second plug parts (2, 3) is pulled completely out of the receiving-sleeve region, wherein the first and second plug parts (2, 3) in the completely assembled position are arranged coaxially to one another with respect to a common central longitudinal axis and the plug-in connector has at least one locking means with two locking pins for locking together the first and second plug parts (2, 3) in the completely assembled position, wherein the locking pins are arranged at least in the completely assembled position within the receiving-sleeve region and/or the insertion region and between their locking position, in which they lock the first with the second plug part (2, 3), and their unlocking position, in which the first plug part and the second plug part are unlocked, are movable on a path of movement which, viewed from the central longitudinal axis, has at least one tangential component, and the insertion region in a front view has a mushroom-shaped outer contour, characterised in that faces are provided in the outer contour of the insertion region by the mushroom-shaped outer contour of the insertion region, which faces extend parallel to a direction which is radial with respect to the central longitudinal axis and the faces are penetrated by the locking pins.
A wire break repairing method for a wire-cut electric discharge machine, wherein the wire-cut electric discharge machine has a function for automatically connecting a wire electrode by constraining the wire electrode by a machining liquid ejected from a nozzle aperture of a nozzle on an upper wire guide and controls movable axes according to a machining program to machine a workpiece along a machining route; the method characterised by comprising upon breakage of the wire electrode during electric discharge machining by the wire-cut electric discharge machine: defining a circle with a first radius centered at a point of break of the wire electrode, determining the points of intersection at which the machining route intersects the circle, selecting the most recently machined point from among the determined points of intersection, and automatically connecting the wire electrode at selected point of intersection. defining a circle with a first radius centered at a point of break of the wire electrode, determining the points of intersection at which the machining route intersects the circle, selecting the most recently machined point from among the determined points of intersection, and automatically connecting the wire electrode at selected point of intersection.
A method for operating a safety system of a vehicle, said safety system comprising a remote sensor and a protection system, said protection system comprising more than one protection means of different kinds different impact sensors being adapted to activate the different protection means, said method comprising: - scanning a selectable region in front of said vehicle by means of said remote sensor, - detecting an object in said selectable region in front of said vehicle, - for each protection means classifying said object into one of at least two object categories, namely a "Fire Object" or "not a Fire Object", wherein said object classification depends on type of said protection means, - for each protection means determining that said selectable region provides a free path for said vehicle based on information from said remote sensor, when there is no "Fire Object" present in said selectable region, and lowering the individual sensitivity of the impact sensor. - scanning a selectable region in front of said vehicle by means of said remote sensor, - detecting an object in said selectable region in front of said vehicle, - for each protection means classifying said object into one of at least two object categories, namely a "Fire Object" or "not a Fire Object", wherein said object classification depends on type of said protection means, - for each protection means determining that said selectable region provides a free path for said vehicle based on information from said remote sensor, when there is no "Fire Object" present in said selectable region, and lowering the individual sensitivity of the impact sensor.
A logging system that comprises: a logging tool (24, 34) that provides measurements indicative of nuclear magnetic resonance signals in a sensing zone (312, 612); the system characterized in that it further comprises: a fluid injector that, during said measurements, injects a fluid to open a fracture (610, 620, 630) in or proximate to the sensing zone (312, 612); and a processor that derives, based at least in part on said measurements, a fracture volume. a logging tool (24, 34) that provides measurements indicative of nuclear magnetic resonance signals in a sensing zone (312, 612); the system characterized in that it further comprises: a fluid injector that, during said measurements, injects a fluid to open a fracture (610, 620, 630) in or proximate to the sensing zone (312, 612); and a processor that derives, based at least in part on said measurements, a fracture volume. a fluid injector that, during said measurements, injects a fluid to open a fracture (610, 620, 630) in or proximate to the sensing zone (312, 612); and a processor that derives, based at least in part on said measurements, a fracture volume.
Cartridge fillable or filled with a dispensable medium for dispensing the medium by movement of a piston receivable or received in the cartridge, wherein the cartridge has a sliding surface for the piston to slide along during said movement of the piston, wherein the sliding surface has a microstructure characterized in that the microstructure is for reducing the friction between the piston and the sliding surface, and is formed by a plurality of protrusions (31, 31'), with a height of a respective protrusion (31, 31') being defined in a direction perpendicular to the sliding surface and a width of a respective protrusion (31, 31') being defined in a direction perpendicular to the height of the protrusion (31, 31') and to a sliding direction of the piston.
An electric tool comprising a housing including a tubular housing body accommodating a motor, and a grip portion formed to protrude radially outward from the housing body, a trigger-type main switch disposed at a base end portion of the grip portion, and an auxiliary switch disposed adjacent to the main switch, wherein the auxiliary switch has an operation portion and a switch body (34, 35) switching on and off by receiving the movement of the operation portion, the operation portion of the auxiliary switch is mounted to a left side surface and/or a right side surface of the housing covering a region between the motor and the main switch, characterised in that the switch body (34, 35) of the auxiliary switch is accommodated within a space of the housing positioned on the outer side in the left or right direction relative to the main switch, and a space is defined between the motor and the main switch within the housing due to the spaced positioning of the left or right auxiliary switch.
A device for adjusting the pressure in tyres that comprises a chamber with shape memory that is either a part of the tyre or is adjacent to the tyre wall or is a part of a vehicle wheel, is characterised in that the chamber has at least three apertures wherein a first aperture and a third aperture can be closed by at least one regulator and a second aperture is positioned between the first and third apertures, the second aperture being in fluid communication with a valve, wherein the chamber is configured such that the fluid is able to recirculate through the chamber.