mhurhangee/ep-ind-claims huggingface dataset:
A multiple input multiple output, MIMO, system, comprising: a receiver having at least one receive antenna, wherein the receiver is configured to: analyze one or more channel conditions of a communication with a transmitter having a plurality of transmit antennas; select a space time transmit diversity, STTD, format or a spatial-multiplexing, SM, format for transmission in the communication based on a criterion, wherein the criterion is based, in part, on the one or more channel conditions; when the STTD format is selected, select one of a plurality of transmission matrices, wherein each transmission matrix specifies particular ones of the plurality of transmit antennas for use in the transmission; and transmit, to the transmitter, at least one type of feedback information specifying the selected STTD format and the selected transmission matrix. a receiver having at least one receive antenna, wherein the receiver is configured to: analyze one or more channel conditions of a communication with a transmitter having a plurality of transmit antennas; select a space time transmit diversity, STTD, format or a spatial-multiplexing, SM, format for transmission in the communication based on a criterion, wherein the criterion is based, in part, on the one or more channel conditions; when the STTD format is selected, select one of a plurality of transmission matrices, wherein each transmission matrix specifies particular ones of the plurality of transmit antennas for use in the transmission; and transmit, to the transmitter, at least one type of feedback information specifying the selected STTD format and the selected transmission matrix. analyze one or more channel conditions of a communication with a transmitter having a plurality of transmit antennas; select a space time transmit diversity, STTD, format or a spatial-multiplexing, SM, format for transmission in the communication based on a criterion, wherein the criterion is based, in part, on the one or more channel conditions; when the STTD format is selected, select one of a plurality of transmission matrices, wherein each transmission matrix specifies particular ones of the plurality of transmit antennas for use in the transmission; and transmit, to the transmitter, at least one type of feedback information specifying the selected STTD format and the selected transmission matrix.
Optical device, in particular for a seeker of a missile, comprising - at least one light source, - at least one detection device, wherein the detection device is equipped to detect light emitted by the light source and reflected from the object, characterised by - at least one optical sensor with a plurality of pixels, and - an optical system exhibiting a dichroitic beam splitter equipped for separating optical beams from the environment of the optical device to the optical sensor or the detection device from a common beam path and for integrating the light from the light source into the common beam path, and exhibiting a retro-reflector by means of which the optical sensor can be illuminated from the light source, - wherein the light source is equipped to illuminate an object by means of the optical system, said object being depicted by the optical system at least on a partial region of a predefined pixel of the optical sensor. - at least one light source, - at least one detection device, wherein the detection device is equipped to detect light emitted by the light source and reflected from the object, - at least one optical sensor with a plurality of pixels, and - an optical system exhibiting a dichroitic beam splitter equipped for separating optical beams from the environment of the optical device to the optical sensor or the detection device from a common beam path and for integrating the light from the light source into the common beam path, and exhibiting a retro-reflector by means of which the optical sensor can be illuminated from the light source, - wherein the light source is equipped to illuminate an object by means of the optical system, said object being depicted by the optical system at least on a partial region of a predefined pixel of the optical sensor.
A backlash-compensating toothed moving part for a precision gear assembly, particularly of a timepiece, in which backlash-compensating teeth each have at least one portion which extends symmetrically on either side of the radius of said moving part passing through the tip of said teeth and which is connected elastically to said moving part so as to provide said teeth with a freedom of movement in the plane of this moving part, characterized in that at least one tooth in two is a backlash-compensating tooth, at least a part of said tooth being connected to said toothed moving part by at least one bending web, and in that these backlash-compensating teeth have stop means arranged so as to limit the amplitude of said freedom of movement as a function of the engagement backlash to be compensated for.
Set of individual elements intended to form, once assembled to each other, a mosaic-like structure bearing, on one face, a decoration reproducing at least one image, the decoration being defined by decoration parts each reproducing a corresponding section of said at least one image, each individual element (1, 4, 7) bearing such a decoration part on its face intended to form part of the face of the structure bearing the decoration, characterized by the fact that each decoration part comprises one or more formations (2, 6, 9) each corresponding to the image section or a sub-section of the image section reproduced by the decoration part, respectively, the or each formation (2, 6, 9) each creating an area having a luminance defined according to the grey level of the image section or sub-section associated with the formation, the luminance of the area increasing or decreasing with the grey level.
Device for accessing the internet via a mobile communication network, comprising a data processing module arranged in a housing, a flexible cable extending outside the housing and being linked to the data processing module, said cable being terminated by a connector for the connection of the device to an equipment item (2a, 2b), the device being characterized in that the housing comprises at least one main engagement element for the connector, each engagement element (12, 13) consisting of a cavity complementing the form of the connector in which the connector is engaged by different translation to a direction in which the connector can be engaged in a port of the equipment item (2a, 2b) for connection, the housing and the cable being configured in such a way that, when the connector is engaged in the main engagement element, the cable forms a loop defining a space between the housing and the cable for the suspension of the device.
A self-regulating electrical heating cable comprising: a first power supply conductor extending along the length of the cable; a second power supply conductor extending along the length of the cable; a third power supply conductor extending along the length of the cable; the first, second and third power supply conductors extending alongside one another in a substantially planar arrangement, the second power supply conductor being located between the first and third power supply conductors, characterised in that; the first, second and third power supply conductors being embedded in an electrically conductive heating element body having a positive temperature coefficient of resistance, the first, second and third power supply conductors being in electrical connection with each other via the electrically conductive heating element body; the second power supply conductor being provided with a coating of electrically conductive material, the coating of electrically conductive material having a higher electrical resistance than the electrical resistance of the electrically conductive heating element body. a first power supply conductor extending along the length of the cable; a second power supply conductor extending along the length of the cable; a third power supply conductor extending along the length of the cable; the first, second and third power supply conductors extending alongside one another in a substantially planar arrangement, the second power supply conductor being located between the first and third power supply conductors, characterised in that; the first, second and third power supply conductors being embedded in an electrically conductive heating element body having a positive temperature coefficient of resistance, the first, second and third power supply conductors being in electrical connection with each other via the electrically conductive heating element body; the second power supply conductor being provided with a coating of electrically conductive material, the coating of electrically conductive material having a higher electrical resistance than the electrical resistance of the electrically conductive heating element body.
Authentication method between a secure host processor and a controller (NFCC) of an NFC system (CHIPSET), the controller being connected to an NFC interface circuit (CLINT) sending and receiving contactless data, the method comprising steps of connecting the host processor to the controller, and of checking that there is a predefined relation between a first datum stored by the host processor and a second datum stored by the controller, the first and second data being secret data, or forming a corresponding pair of public and private keys, characterized in that it comprises prior steps of supplying the host processor associated in a removable manner with a card storing the second datum to be transmitted to the controller (NFCC), and of detaching the host processor from the card for connecting to the controller, of supplying the controller (NFCC) the second datum, and of storing the latter by the controller.
An oral care composition comprising: i) a source of a fluoride ion; ii) a source of a phosphate ion; iii) stabilised chlorine dioxide; wherein the pH of the composition is between 6.0 and 8.0, and the composition is characterised by the presence of a source of a calcium ion and wherein the source of a calcium ion and the source of a phosphate ion is a nano-crystalline apatite species. i) a source of a fluoride ion; ii) a source of a phosphate ion; iii) stabilised chlorine dioxide; wherein the pH of the composition is between 6.0 and 8.0, and the composition is characterised by the presence of a source of a calcium ion and wherein the source of a calcium ion and the source of a phosphate ion is a nano-crystalline apatite species.
A portable device, comprising: means for receiving an electronic file (513, 541) from a second device, wherein the electronic file is the subject of a print transaction or scan transaction between the portable device and the second device, the second device having a copying or a scan or a printing functionality, respectively; means for calculating a media identifier of the electronic file (513, 541), wherein the media identifier is a hash value resulting from applying a hashing function to a plain text portion contained in the electronic file; and means for creating a rolling checksum by providing a concatenation of a previous checksum and a message content of the electronic file (513, 541) or the media identifier to a hash function, wherein the previous checksum is a checksum assigned to the electronic file (513, 514) by the second device; characterized by (513, 541) means for generating the media identifier in response to receiving the electronic file (513, 541), wherein the portable device comprises means for sending the rolling checksum to the second device by providing an indication to the second device that the rolling checksum corresponds to the electronic file (513, 541) provided by the second device. means for receiving an electronic file (513, 541) from a second device, wherein the electronic file is the subject of a print transaction or scan transaction between the portable device and the second device, the second device having a copying or a scan or a printing functionality, respectively; means for calculating a media identifier of the electronic file (513, 541), wherein the media identifier is a hash value resulting from applying a hashing function to a plain text portion contained in the electronic file; and means for creating a rolling checksum by providing a concatenation of a previous checksum and a message content of the electronic file (513, 541) or the media identifier to a hash function, wherein the previous checksum is a checksum assigned to the electronic file (513, 514) by the second device; characterized by (513, 541) means for generating the media identifier in response to receiving the electronic file (513, 541), wherein the portable device comprises means for sending the rolling checksum to the second device by providing an indication to the second device that the rolling checksum corresponds to the electronic file (513, 541) provided by the second device.
A heat exchanger comprising: a shell that includes a case, an upper cover coupled to the top of the case and a lower cover coupled to an underside of the case; a first pipe that is configured to guide a first fluid into the shell; a tube through which a second fluid that exchanges heat with the first fluid passes; a second pipe through which the first fluid is guided to the outside of the shell; and a base that includes a fastening portion where the lower cover is fastened and a support portion that supports the fastening portion, wherein the lower cover has a first pipe through-hole through which the first pipe passes, a second pipe through-hole through which the second pipe passes, and a tube through-hole through which the tube passes, wherein the lower cover is disposed on the fastening portion, characterized in that the fastening portion has a tube hole through which the tube passes and a pipe hole through which the first pipe and the second pipe (30, 40) pass, wherein the pipe hole is formed to be open at one side of the fastening portion, and wherein the first pipe through-hole and the second pipe through-hole are positioned above the pipe hole. a shell that includes a case, an upper cover coupled to the top of the case and a lower cover coupled to an underside of the case; a first pipe that is configured to guide a first fluid into the shell; a tube through which a second fluid that exchanges heat with the first fluid passes; a second pipe through which the first fluid is guided to the outside of the shell; and a base that includes a fastening portion where the lower cover is fastened and a support portion that supports the fastening portion, wherein the lower cover has a first pipe through-hole through which the first pipe passes, a second pipe through-hole through which the second pipe passes, and a tube through-hole through which the tube passes, wherein the lower cover is disposed on the fastening portion, characterized in that the fastening portion has a tube hole through which the tube passes and a pipe hole through which the first pipe and the second pipe (30, 40) pass, wherein the pipe hole is formed to be open at one side of the fastening portion, and wherein the first pipe through-hole and the second pipe through-hole are positioned above the pipe hole.
Independently manageable display panel having a flexurally rigid, plate-like carrier part as a support for an information element, the display panel having a wirelessly controllable display and the carrier part having a front side forming a visible outer side and a rear side, the carrier part having a window-like aperture, and the display being visible through or in the aperture, characterized in that the display panel has a side length of 10 cm or more, that, furthermore, on the rear side of the carrier part, outside the aperture, there is arranged a holding element (45, 45') for the display, on which the display is held in an exchangeable manner, the display being fixed on the carrier part by means of the holding element (45, 45') by means of a plug-in or slide-in connection, and in that the holding element (45, 45') itself is connected to the carrier part in a fixed manner, such that it can be lifted only by destruction.
A paving screed to be employed on a road finisher, comprising: a base screed, the operating width of which may be modified by protractable extending units (3, 4) and/or separate removable bolt-on extensions (13, 14), a plurality of side plates (5, 6) each being mountable on the outer ends of the base screed or the extending units (3, 4) or the bolt-on extensions (13, 14) and which delimit the operating width, characterized in that at least one reference element (11, 12) for determining the operating width is provided on at least one of the side plates (5, 6), and that the at least one reference element (11, 12) is detectable by sensor units (9, 10) when the side plates (5, 6) are each mounted on the outer ends of the base screed or the extending units (2, 3) or the bolt-on extensions (13, 14), wherein a sensor unit is provided on at least one of the side plates (5, 6), the sensor unit being configured to measure a distance (c) to the at least one reference element (11, 12) on another one of the side plates (5, 6), or the sensor units (9, 10) are configured for determining the operating width by measuring the distance between a first reference element mounted to a first side plate and a second reference element mounted to a second side plate through triangulation.
A control valve for controlling flow of a pressure fluid in a breaking device, comprising a sleeve-like control valve comprising an outer surface, an inner surface and at least one opening extending from the inner surface of the control valve to the outer surface of the control valve enabling flow of the pressure fluid between the inside of the control valve and the outside of the control valve through the opening, characterized in that the at least one opening comprises at least one wall at least a part of which is not arranged in a direction parallel to a radial direction of the control valve extending through the middle point of the cross section of the opening on the outer circumference of the control valve; and the cross-sectional area of the opening on the inner surface is substantially equal to or larger than the cross-sectional area of the opening on the outer surface of the control valve such that the pressure fluid flowing through the opening may be arranged to rotate the control valve about the longitudinal axis of the control valve.
A LED illuminating street lamp with power generation system, comprising: a LED illuminating street lamp comprised of a lamppost, a lamp bracket, a lamppost mouth, a heat-absorbing power generation vacuum tube on the wall of the lamppost with a vacuum transparent or translucent tube covered around, lamppost feet, a LED lamp installed on the lamp bracket, a vane wheel generator mounted in the lamppost mouth, an air tube or an magnetic liquid tube installed in the lamppost; a central controller; a solar power generation system connected with the central controller; a thermal power generation system connected with the central controller; a pressure power generation system connected with the central controller a road surface pressure device connected with the pressure power generation system; a rectifier connected with the central controller; a DC/DC converter connected with the rectifier; and an electric power storage device connected with the DC/DC converter. a LED illuminating street lamp comprised of a lamppost, a lamp bracket, a lamppost mouth, a heat-absorbing power generation vacuum tube on the wall of the lamppost with a vacuum transparent or translucent tube covered around, lamppost feet, a LED lamp installed on the lamp bracket, a vane wheel generator mounted in the lamppost mouth, an air tube or an magnetic liquid tube installed in the lamppost; a central controller; a solar power generation system connected with the central controller; a thermal power generation system connected with the central controller; a pressure power generation system connected with the central controller a road surface pressure device connected with the pressure power generation system; a rectifier connected with the central controller; a DC/DC converter connected with the rectifier; and an electric power storage device connected with the DC/DC converter.
A light emitting device comprising a hole transporting layer, an emissive layer, and a blocking layer arranged to confine holes, electrons, and/or excitons; said hole transporting layer comprises a material having a first HOMO energy, wherein said hole transporting layer comprises at least one metal complex; said emissive layer comprising at least one material capable of transporting electrons, said material having a second HOMO energy; said blocking layer comprising a material having a HOMO energy that is between said first and second HOMO energies; wherein said blocking layer is an electron blocking layer comprising a metal complex; and wherein said blocking layer resides between said hole transporting layer and said emissive layer. said hole transporting layer comprises a material having a first HOMO energy, wherein said hole transporting layer comprises at least one metal complex; said emissive layer comprising at least one material capable of transporting electrons, said material having a second HOMO energy; said blocking layer comprising a material having a HOMO energy that is between said first and second HOMO energies; wherein said blocking layer is an electron blocking layer comprising a metal complex; and wherein said blocking layer resides between said hole transporting layer and said emissive layer.
A method for cleaning oily waste comprising water, solids and at least one fuel oil, wherein the method comprises the steps of: - providing oily waste to be cleaned, which provided oily waste to be cleaned comprises water, solids and at least one fuel oil; - removing water from said provided oily waste to be cleaned so as to produce dried oily waste, comprising heating said provided oily waste so as to boil off water from said provided oily waste and/or so as to facilitate evaporation of water from said provided oily waste; - introducing dried oily waste produced in said step of removing water into a two-phase centrifugal separator through a liquid inlet of said two-phase centrifugal separator, which further comprises a sludge outlet and a liquid outlet and is free of further liquid outlets, wherein said two-phase centrifugal separator comprises a screw conveyor and a stack of separation discs; - separating said dried oily waste in said two-phase centrifugal separator into a cleaned oil phase and a sludge phase comprising solids from said dried oily waste; - discharging said sludge phase through the sludge outlet of said two-phase centrifugal separator by means of said screw conveyor; and - discharging said cleaned oil phase through the liquid outlet of said two-phase centrifugal separator. - providing oily waste to be cleaned, which provided oily waste to be cleaned comprises water, solids and at least one fuel oil; - removing water from said provided oily waste to be cleaned so as to produce dried oily waste, comprising heating said provided oily waste so as to boil off water from said provided oily waste and/or so as to facilitate evaporation of water from said provided oily waste; - introducing dried oily waste produced in said step of removing water into a two-phase centrifugal separator through a liquid inlet of said two-phase centrifugal separator, which further comprises a sludge outlet and a liquid outlet and is free of further liquid outlets, wherein said two-phase centrifugal separator comprises a screw conveyor and a stack of separation discs; - separating said dried oily waste in said two-phase centrifugal separator into a cleaned oil phase and a sludge phase comprising solids from said dried oily waste; - discharging said sludge phase through the sludge outlet of said two-phase centrifugal separator by means of said screw conveyor; and - discharging said cleaned oil phase through the liquid outlet of said two-phase centrifugal separator.