mhurhangee/patent-ind-claim-en huggingface dataset:
A mask for surface snorkeling comprising a rigid frame , a transparent visor , a soft face mask applicable in an airtight way to the face of the user and having a membrane which delimits an upper viewing chamber being shaped to contain the eyes of the user and a lower breathing chamber being shaped to contain the nose and mouth of the user, and a breathing circuit connected to said lower breathing chamber , a ventilation circuit of said upper viewing chamber , said breathing circuit comprising a first connecting conduit for connecting said lower breathing chamber to the atmospheric environment external to the mask , said ventilation circuit comprising a second connecting conduit for connecting said upper viewing chamber to the atmospheric environment external to the mask , said first and second conduits being equipped with floating shutter means , characterized in that said ventilation circuit of said upper chamber is arranged independent and separated from said breathing circuit so that during surface swimming as the floating shutter means remains open, the first conduit maintains the lower breathing chamber in direct communication with the external atmospheric environment to allow breathing that takes place through the first conduit both for breathing in and for breathing out and said second conduit maintains in direct communication the upper viewing chamber with the external atmospheric environment to prevent the fogging of the visor .
A process for cooperative inter-antenna beamforming for communication between (a) multiple moving platforms , each platform having an aerial antenna mounted thereon, such that the aerial antennas have variable positions and orientation over time, and (b) at least two ground based phased array antennas , the process involving transmitting data relating to the positions of the aerial antennas to a processing system , the processing system calculating and transmitting beamforming instructions to the ground based phased array antennas, the ground based phased array antennas thereby transmitting or receiving respective component signals for each aerial antenna , the component signals for each aerial antenna received or transmitted by the ground based phased array antennas having essentially the same information content but differing in their phase and usually amplitude, so as to carry out aperture synthesis to form a cooperative beam from the cooperative sum of the signals between the ground based phased array antennas and each aerial antenna , the cooperative beam having a beam resolution comparable to that of a ground based antenna with a diameter equal to a significant fraction of the maximum separation distance of the ground based phased array antennas.
An article of footwear comprising: an upper having a first layer and a second layer ; the second layer covering a portion of an instep region of the first layer ; the second layer being substantially smooth; a cable associated with a periphery of the second layer so that the instep region is devoid of the cable ; the cable extending between the upper and a sole , the cable being associated to a pull tab ; wherein the second layer is tightened to the first layer when tension is applied to the cable , characterized in that the pull tab is associated with the cable on a medial side of the article of footwear, and that the pull tab is secured to the article of footwear proximate a throat opening on the lateral side of the article of footwear. an upper having a first layer and a second layer ; the second layer covering a portion of an instep region of the first layer ; the second layer being substantially smooth; a cable associated with a periphery of the second layer so that the instep region is devoid of the cable ; the cable extending between the upper and a sole , the cable being associated to a pull tab ; wherein the second layer is tightened to the first layer when tension is applied to the cable , characterized in that the pull tab is associated with the cable on a medial side of the article of footwear, and that the pull tab is secured to the article of footwear proximate a throat opening on the lateral side of the article of footwear.
A dental implant device in the form of an interface member having a coupling interface that is complementary to the coupling interface provided on a dental implant anchor, said interface member having an apical end , an occlusal end and a lumen defined therebetween; i) wherein said apical end having an external surface forming portion that provides for interfacing with the dental implant anchor; ii) wherein said occlusal end defines an elevated rim extending from said external surface portion , said elevated rim has a length of at least 0.5 mm and up to a length of 7mm and wherein said interface member is adjustable about said elevated rim to define a flange that supports the margins of a restoration associated thereon and wherein said flange is configured to be parallel to the occlusal plane and wherein said flange has an oval cross-sectional profile; and wherein an internal surface of said lumen features inner grooves. i) wherein said apical end having an external surface forming portion that provides for interfacing with the dental implant anchor; ii) wherein said occlusal end defines an elevated rim extending from said external surface portion , said elevated rim has a length of at least 0.5 mm and up to a length of 7mm and wherein said interface member is adjustable about said elevated rim to define a flange that supports the margins of a restoration associated thereon and wherein said flange is configured to be parallel to the occlusal plane and wherein said flange has an oval cross-sectional profile; and wherein an internal surface of said lumen features inner grooves.
An inflatable air mattress comprising: a top panel ; a bottom panel ; one or more side panels attached to the top panel and the bottom panel to form a substantially airtight enclosure; a valve configured to control ingress and egress of air from the substantially airtight enclosure; and an internal support structure including: a length of material having a first end and a second end, the first end overlapping the second end to cause the length of material to form a loop having an internal surface and an external surface; a first attachment strip positioned within the loop and attached to the top panel such that the external surface of the loop abuts an internal surface of the top panel; a second attachment strip positioned within the loop and attached to the bottom panel such that the external surface of the loop abuts an internal surface of the bottom panel; and a third attachment strip attached to the first end and the second end to secure the overlapping first end and second end to one another. a top panel ; a bottom panel ; one or more side panels attached to the top panel and the bottom panel to form a substantially airtight enclosure; a valve configured to control ingress and egress of air from the substantially airtight enclosure; and an internal support structure including: a length of material having a first end and a second end, the first end overlapping the second end to cause the length of material to form a loop having an internal surface and an external surface; a first attachment strip positioned within the loop and attached to the top panel such that the external surface of the loop abuts an internal surface of the top panel; a second attachment strip positioned within the loop and attached to the bottom panel such that the external surface of the loop abuts an internal surface of the bottom panel; and a third attachment strip attached to the first end and the second end to secure the overlapping first end and second end to one another. a length of material having a first end and a second end, the first end overlapping the second end to cause the length of material to form a loop having an internal surface and an external surface; a first attachment strip positioned within the loop and attached to the top panel such that the external surface of the loop abuts an internal surface of the top panel; a second attachment strip positioned within the loop and attached to the bottom panel such that the external surface of the loop abuts an internal surface of the bottom panel; and a third attachment strip attached to the first end and the second end to secure the overlapping first end and second end to one another.
Apparatus for processing cables , having a feeding means for transporting and positioning the cable along a feeding route, a cutting means for cutting a cable piece from the cable in such a way that the cable piece has two ends , at least one processing unit for processing at least one end of the cable piece , a switch with a plurality of guides , and a controller for positioning the switch in the feeding route in such a way that the cable piece can be moved into one of the guides , wherein at least one guide is configured to deflect the cable piece from the feed path in order to feed one end of the cable piece to the at least one processing unit , characterized in that in order to deflect the cable piece from the feeding route, the guide has an inlet , a circumferentially closed guide channel and an outlet , the diameter of the guide channel tapering between the inlet and the outlet , and the feeding means comprises at least one motor-driven belt conveyor pair , wherein the cable piece can be passed through between the two belt conveyors of the belt conveyor pair and/or the feeding means comprises at least one motor-driven roller pair , wherein the cable piece can be passed through between the rollers of the roller pair , wherein, in addition to the roller pair , a cable guide is provided, which is positioned in the feeding route of the cable piece between the two rollers and has a recess for both respective rollers , in such a way that the rollers can engage in the cable guide in order to transport the cable piece .
A network selection method, characterized in comprising: selecting (S210), by a terminal device in response to a preset situation and according to a location of the terminal device and a selection priority list, a public land mobile network, PLMN, of satellite network corresponding to the location of the terminal device, wherein the preset situation comprises: a PLMN selection timer expires and the PLMN selection timer is configured for different PLMNs. selecting (S210), by a terminal device in response to a preset situation and according to a location of the terminal device and a selection priority list, a public land mobile network, PLMN, of satellite network corresponding to the location of the terminal device, wherein the preset situation comprises: a PLMN selection timer expires and the PLMN selection timer is configured for different PLMNs.
A cooling unit compressor system comprising a controller for a cooling unit compressor having two two-phase AC asynchronous motors (K1, K2), the controller comprising mains connection means for connection to a preferably public voltage supply network nominally providing an AC mains voltage between 85 V and 264 V, in particular between 100 V and 230 V, first voltage converter means connected downstream of the mains connection means and serving to generate an intermediate voltage, in particular an intermediate DC voltage, from the AC mains voltage, two second voltage converter means (16-1, 16-2) connected downstream of the first voltage converter means and serving to generate an output signal, in particular a temporarily voltage-constant and/or frequency-constant output signal, which is independent from a level and from a mains frequency of the AC mains voltage and which serves to control the cooling unit compressor with an AC voltage of a plurality of different predeterminable voltage levels, voltage detection means being assigned to the mains connection means, which serve to detect the AC mains voltage and whose detector output signal can be evaluated by the second voltage converter means or by controlling means assigned to them in order to generate a maximum value dependent on the mains voltage for a current of the output signal, the cooling unit compressor system also comprising the cooling unit compressor having two AC asynchronous motors, the second voltage converter means being configured in such a manner that a first one of the AC asynchronous motors is controlled for start-up and/or starting operation when a detected cooling temperature is above a threshold, and the second AC asynchronous motors is controlled only after the temperature has dropped below the threshold, and the second voltage converter means lowering the voltage of the output signal controlling the AC asynchronous motors when a target cooling temperature is detected.
Item of jewellery which has a base element and at least one decorative element mounted in the base element in a movable manner such that the decorative element is mounted so as to be movable relative to the base element , and in which the decorative element is arranged at least regionally in a recess in the base element and is secured against dropping out of the recess by at least one retaining element , and in which the retaining element extends, starting from the base element , over only a part of a top side of the decorative element such that a middle of the top side is not covered by the retaining element wherein the decorative element is in the form of a gemstone and the top side of the decorative element has cut facets and wherein the recess has a conical centre, the retaining element being at a distance from a bottom of the recess so as to allow a lifting movement of the decorative element , the retaining element being at a distance from a bottom of the recess so as to allow a tilting movement of the decorative element , the retaining element being at a distance from a bottom of the recess so as to allow a rotational movement of the decorative element , characterized in that the decorative element is arranged in the base element so as to be visibly apparent at least regionally at the sides, and in that the at least one retaining element is configured in a hook-like manner and has a spacing web which extends out of the base element and which transitions to a detent web which in peripheral regions of the decorative element protrudes beyond the decorative element .
Method for operating a gas turbine power plant; the gas turbine power plant comprising a compressor , a sequential combustor assembly and a turbine arranged downstream the combustor assembly ; the sequential combustor assembly comprises a first combustor and a second combustor arranged downstream the first combustor ; wherein between the first combustor and the second combustor a mixer or a high pressure turbine is arranged; wherein the second combustor comprises at least one combustion stage ; the method comprising: - operating the gas turbine power plant at partial load; - during the partial load operation, supplying a first fuel flow rate to the first combustor and subsequently igniting or switching off at least one combustion stage of the second combustor ; - varying the first fuel flow rate when the combustion stage (7b; 7c) of the second combustor is ignited or switched off so as to keep the variation of the power output of the gas turbine power plant comprised in a compensation range; the compensation range being comprised between zero and an upper limit defined by the operative limits of the sequential combustor assembly . - operating the gas turbine power plant at partial load; - during the partial load operation, supplying a first fuel flow rate to the first combustor and subsequently igniting or switching off at least one combustion stage of the second combustor ; - varying the first fuel flow rate when the combustion stage (7b; 7c) of the second combustor is ignited or switched off so as to keep the variation of the power output of the gas turbine power plant comprised in a compensation range; the compensation range being comprised between zero and an upper limit defined by the operative limits of the sequential combustor assembly .
A system for stimulating tissue comprising: a stimulation device ; an impedance sensor ; and a control unit configured to: receive an impedance signal from the impedance sensor; determine a first value of a lung gas parameter based on the impedance signal; compare the first value to a pre-determined value of the lung gas parameter; determine one or more first stimulation parameters based on the comparison of the first value to the pre-determined value; and deliver a stimulation signal, including the one or more first stimulation parameters, to tissue, via the stimulation device, characterized in that the lung gas parameter corresponds to a distribution of air between portions of lungs. a stimulation device ; an impedance sensor ; and a control unit configured to: receive an impedance signal from the impedance sensor; determine a first value of a lung gas parameter based on the impedance signal; compare the first value to a pre-determined value of the lung gas parameter; determine one or more first stimulation parameters based on the comparison of the first value to the pre-determined value; and receive an impedance signal from the impedance sensor; determine a first value of a lung gas parameter based on the impedance signal; compare the first value to a pre-determined value of the lung gas parameter; determine one or more first stimulation parameters based on the comparison of the first value to the pre-determined value; and deliver a stimulation signal, including the one or more first stimulation parameters, to tissue, via the stimulation device, characterized in that the lung gas parameter corresponds to a distribution of air between portions of lungs.
A dental implant implantable without a previous perforation of bone, comprising: a shank-shaped body having a truncoconical shape or a conical shape and having a first distal, or apical, end , and a second proximal, or coronal, end ; a housing for inserting and coupling a prosthetic element, at the second proximal end ; a tip , at the first distal end ; a helical threading having a cutting profile which winds with a series of spiral turns about the shank-shaped body ; a series of recesses , each, respectively, at a portion of a respective turn of a series of spiral turns of the helical threading , characterised in that the helical threading is realised starting directly from the end of the tip in such a way that a first turn of the helical threading winds and extends about the tip and in that each recess of the series of recesses is realised in such a way as to have an entirely concave surface without corners and/or edges so that the recesses of the series of recesses form a groove having a concave profile along the threading . a shank-shaped body having a truncoconical shape or a conical shape and having a first distal, or apical, end , and a second proximal, or coronal, end ; a housing for inserting and coupling a prosthetic element, at the second proximal end ; a tip , at the first distal end ; a helical threading having a cutting profile which winds with a series of spiral turns about the shank-shaped body ; a series of recesses , each, respectively, at a portion of a respective turn of a series of spiral turns of the helical threading , characterised in that the helical threading is realised starting directly from the end of the tip in such a way that a first turn of the helical threading winds and extends about the tip and in that each recess of the series of recesses is realised in such a way as to have an entirely concave surface without corners and/or edges so that the recesses of the series of recesses form a groove having a concave profile along the threading .
A method of manufacturing a master plate for fabrication of diffractive structures, the method comprising - providing a substrate comprising a stack of selective etch layers (12A-C, 14A-C) formed by a plurality of pairs of alternating etch layers (12A-C) and etch stop layers (14A-C), which are oppositely selective for subsequent etch processes, - providing an etch mask layer on the substrate , wherein said multi-step etching process comprises - exposing the substrate piecewise at different mask zones (S1-S5) of the mask layer and using said selective etch layers (12A-C, 14A-C) to produce to the substrate a height-modulated surface profile defined by the mask zones (S1-S5) in lateral dimensions and by said stack in height dimension of the substrate , and - providing a height-modulated master grating onto the surface profile, the height modulation of the master grating being at least partly defined by said surface profile of the substrate , characterized in that said providing a height-modulated master grating comprises - coating the substrate with a planar coating-layer such that the surface profile is covered, and - removing zones of the coating layer according to a periodic pattern in order to produce the height-modulated master grating onto the substrate . - providing a substrate comprising a stack of selective etch layers (12A-C, 14A-C) formed by a plurality of pairs of alternating etch layers (12A-C) and etch stop layers (14A-C), which are oppositely selective for subsequent etch processes, - providing an etch mask layer on the substrate , wherein said multi-step etching process comprises - exposing the substrate piecewise at different mask zones (S1-S5) of the mask layer and using said selective etch layers (12A-C, 14A-C) to produce to the substrate a height-modulated surface profile defined by the mask zones (S1-S5) in lateral dimensions and by said stack in height dimension of the substrate , and - providing a height-modulated master grating onto the surface profile, the height modulation of the master grating being at least partly defined by said surface profile of the substrate , - coating the substrate with a planar coating-layer such that the surface profile is covered, and - removing zones of the coating layer according to a periodic pattern in order to produce the height-modulated master grating onto the substrate .
Device for monitoring containers made of plastic material comprising: - a receptacle intended to receive a liquid solution containing soda, in which a container can be at least partially immersed; - means for pressurising the container , said receptacle having a transparent bottom and wherein the monitoring device comprises image acquisition means , these acquisition means being positioned under the receptacle in order to record a succession of images of the container when it is pressurised, characterised in that the monitoring device also comprises: - a light source disposed above the receptacle and illuminating towards the image acquisition means , - at least one polarising screen inserted between the light source and the image acquisition means . - a receptacle intended to receive a liquid solution containing soda, in which a container can be at least partially immersed; - means for pressurising the container , said receptacle having a transparent bottom and wherein the monitoring device comprises image acquisition means , these acquisition means being positioned under the receptacle in order to record a succession of images of the container when it is pressurised, characterised in that the monitoring device also comprises: - a light source disposed above the receptacle and illuminating towards the image acquisition means , - at least one polarising screen inserted between the light source and the image acquisition means . - a light source disposed above the receptacle and illuminating towards the image acquisition means , - at least one polarising screen inserted between the light source and the image acquisition means .