mhurhangee/patent-ind-claim-en huggingface dataset:
A power over fiber system comprising: a power sourcing equipment including a semiconductor laser configured to oscillate with electric power, to thereby output feed light ; a powered device including a photoelectric conversion element configured to convert the feed light into electric power; an extender configured to perform wavelength conversion by extending a laser wavelength of the feed light from a shorter laser wavelength to a longer laser wavelength; a first optical fiber cable configured to transmit the feed light from the power sourcing equipment to the extender ; and a second optical fiber cable configured to transmit the feed light from the extender to the powered device , wherein based on a relationship between loss at transmission destination and transmission length of the laser wavelength before extended by the extender and a relationship between loss at transmission destination and transmission length of the laser wavelength after extended by the extender , the first optical fiber cable has a length that is equal to or shorter than a transmission length (L2) where the sum of the loss due to the photoelectric conversion efficiency of the laser and the transmission loss in the first optical fiber cable , both at the laser wavelength before extended by the extender , is equal to the sum of the loss of the photoelectric conversion of a laser at the wavelength after extended by the extender and the transmission loss of the first optical fiber cable at this wavelength. a power sourcing equipment including a semiconductor laser configured to oscillate with electric power, to thereby output feed light ; a powered device including a photoelectric conversion element configured to convert the feed light into electric power; an extender configured to perform wavelength conversion by extending a laser wavelength of the feed light from a shorter laser wavelength to a longer laser wavelength; a first optical fiber cable configured to transmit the feed light from the power sourcing equipment to the extender ; and a second optical fiber cable configured to transmit the feed light from the extender to the powered device , wherein based on a relationship between loss at transmission destination and transmission length of the laser wavelength before extended by the extender and a relationship between loss at transmission destination and transmission length of the laser wavelength after extended by the extender , the first optical fiber cable has a length that is equal to or shorter than a transmission length (L2) where the sum of the loss due to the photoelectric conversion efficiency of the laser and the transmission loss in the first optical fiber cable , both at the laser wavelength before extended by the extender , is equal to the sum of the loss of the photoelectric conversion of a laser at the wavelength after extended by the extender and the transmission loss of the first optical fiber cable at this wavelength.
Method for data transmission via a high-voltage or medium-voltage line, in which primary frequency channels (A1) are used for data transmission between a first data transmission apparatus (TRA1) and a second data transmission apparatus (TRB1) and an item of frequency channel occupancy information (SMB1) is transferred on a secondary frequency channel (MB1), characterised in that a third data transmission apparatus (TRA2) receives the frequency channel occupancy information (SMB1) on the secondary frequency channel (MB1), and identifies an occupancy of a primary frequency channel (A1) used by the first and the second data transmission apparatus (TRA1, TRB1), and releases said frequency channel (A1) for its own use when the signal strength of the occupancy information (SMB1) received by the third data transmission apparatus (TRA2) falls below a first previously defined threshold value, and that the third data transmission apparatus (TRA2) receives a further item of frequency channel occupancy (SMA1) on a further secondary frequency channel (MA1), wherein the two items of frequency channel occupancy information (SMA1, SMB1) are sent by the first or the second data transmission apparatus (TRA1, TRB1) in each case, and releases said primary frequency channel (A1) for its own use when the signal strength of the data transmission on the further secondary frequency channel (MA1) falls below a second previously defined threshold value.
A subcutaneous vein access port to be implanted into a living body to be connected to a subcutaneous vein, the subcutaneous vein access port comprising: a housing formed therein with a receiving portion to which a medicine is supplied; a cover membrane disposed at an upper end of the housing and sealing an upper side of the receiving portion ; a conduit provided to the housing and configured to be inserted into the subcutaneous vein to connect the subcutaneous vein to the receiving portion ; a light source configured for emitting light such that the light from the light source is discharged outside through the cover membrane ; a power supply disposed in the housing ; and a substrate disposed in the housing and electrically connecting the power supply to the light source , characterized in that the housing comprises: a body formed therethrough with a coupling hole to which the conduit is connected; and a partition dividing an interior of the body into a first space and a second space , wherein the first space is positioned above the partition and the second space is positioned below the partition , wherein the receiving portion is a space defined by the first space and a lower surface of the cover membrane , and wherein the power supply and the substrate are disposed in the second space . a housing formed therein with a receiving portion to which a medicine is supplied; a cover membrane disposed at an upper end of the housing and sealing an upper side of the receiving portion ; a conduit provided to the housing and configured to be inserted into the subcutaneous vein to connect the subcutaneous vein to the receiving portion ; a light source configured for emitting light such that the light from the light source is discharged outside through the cover membrane ; a power supply disposed in the housing ; and a substrate disposed in the housing and electrically connecting the power supply to the light source , characterized in that the housing comprises: a body formed therethrough with a coupling hole to which the conduit is connected; and a partition dividing an interior of the body into a first space and a second space , wherein the first space is positioned above the partition and the second space is positioned below the partition , wherein the receiving portion is a space defined by the first space and a lower surface of the cover membrane , and wherein the power supply and the substrate are disposed in the second space .
An RFID reading device comprising a second device , in particular an antenna, and a coaxial connection to the second device and at least one first adapter device for measuring the signal power in the coaxial connection , the first adapter device comprising a first coaxial connector and a second coaxial connector for inserting the first adapter device into the coaxial connection and a measuring unit configured for determining the signal power of a signal propagating from the first coaxial connector to the second coaxial connector and/or vice versa, wherein the first coaxial connector and the second coaxial connector are detachable so that the first adapter device can be selectively inserted into or removed from the coaxial connection , and wherein the first adapter device is inserted into the coaxial connection with its first coaxial connector and second coaxial connector at an end of the section of the coaxial connection to be measured which is remote with respect to the RFID reading device .
An air spring with an air spring rolling bellows made of elastomer material with reinforcing layers embedded within the rolling bellows wall , the air spring being clamped in between a sprung and an unsprung mass, and the air spring rolling bellows , at least at one of its two open ends, having a bead ring or a reinforced end region and being fastened in an airtight manner to an air spring cover connected to the sprung mass, the rolling bellows being fastened in an airtight manner by way of its other open end to a connection part connected to the unsprung mass, and the air spring cover, connection part and rolling bellows delimiting a working space filled with compressed air, and at least the airtight connection between the air spring rolling bellows and the air spring cover is effected by means of a connecting element which is fastened to the bead ring or to the reinforced end region in a materially bonded and/or positively locking manner, characterized in that the connecting element is configured in the form of a screw ring which is provided with an external thread and which can be screwed into a complementary internal thread provided in the air spring cover.
The washing machine comprising: a tub configured for containing water; a drum disposed rotatably in the tub, the drum being configured for receiving laundry; and a detergent supply device configured for supplying detergent to the tub, wherein the detergent supply device comprises: a plurality of cartridges respectively containing detergent; a pump comprising a cylinder and a piston configured for moving reciprocatively in the cylinder and configured for sucking detergent contained in the plurality of cartridges; and a passage switching valve adapted for selectively allowing the pump to be fluidly communicated with one of the plurality of cartridges, characterized in that the switching valve comprises: an upper housing connected to the cylinder ; a lower housing mounted to a lower side of the upper housing , the lower housing having a plurality of passage holes through which fluid discharged from or sucked into pump passes; and a plurality of spring valves configured for opening or closing respective one of the plurality of passage holes, wherein the upper housing is configured to receive therein a fluid pressure from the pump . a tub configured for containing water; a drum disposed rotatably in the tub, the drum being configured for receiving laundry; and a detergent supply device configured for supplying detergent to the tub, wherein the detergent supply device comprises: a plurality of cartridges respectively containing detergent; a pump comprising a cylinder and a piston configured for moving reciprocatively in the cylinder and configured for sucking detergent contained in the plurality of cartridges; and a passage switching valve adapted for selectively allowing the pump to be fluidly communicated with one of the plurality of cartridges, a plurality of cartridges respectively containing detergent; a pump comprising a cylinder and a piston configured for moving reciprocatively in the cylinder and configured for sucking detergent contained in the plurality of cartridges; and a passage switching valve adapted for selectively allowing the pump to be fluidly communicated with one of the plurality of cartridges, characterized in that the switching valve comprises: an upper housing connected to the cylinder ; a lower housing mounted to a lower side of the upper housing , the lower housing having a plurality of passage holes through which fluid discharged from or sucked into pump passes; and a plurality of spring valves configured for opening or closing respective one of the plurality of passage holes, wherein the upper housing is configured to receive therein a fluid pressure from the pump . an upper housing connected to the cylinder ; a lower housing mounted to a lower side of the upper housing , the lower housing having a plurality of passage holes through which fluid discharged from or sucked into pump passes; and a plurality of spring valves configured for opening or closing respective one of the plurality of passage holes, wherein the upper housing is configured to receive therein a fluid pressure from the pump .
An epicyclic geartrain for a geared turbofan engine comprising: a sun gear ; a plurality of planet gears , the plurality of planet gears supported by a planet torque ring ; and a ring gear , wherein the planet gears meshingly surround the sun gear , the ring gear meshingly surrounds the planet gears , and the planet torque ring is axially offset from the ring gear ; wherein the sun gear , each of the plurality of planet gears and the ring gear are each provided with a plurality of permanent magnet portions , each plurality of magnet portions arranged as a circumferential array, and wherein the planet torque ring is provided with a plurality of stator coil arrays , each stator coil array being positioned in axial alignment with each corresponding plurality of permanent magnet portions as an axial flux electric motor generator element . a sun gear ; a plurality of planet gears , the plurality of planet gears supported by a planet torque ring ; and a ring gear , wherein the planet gears meshingly surround the sun gear , the ring gear meshingly surrounds the planet gears , and the planet torque ring is axially offset from the ring gear ; wherein the sun gear , each of the plurality of planet gears and the ring gear are each provided with a plurality of permanent magnet portions , each plurality of magnet portions arranged as a circumferential array, and wherein the planet torque ring is provided with a plurality of stator coil arrays , each stator coil array being positioned in axial alignment with each corresponding plurality of permanent magnet portions as an axial flux electric motor generator element .
A method, comprising: maintaining, by a provider edge device associated with a link aggregation group, LAG, and according to a link aggregation control protocol, LACP, a set of links that connect the provider edge device to a consumer edge device associated with the LAG; determining, by the provider edge device, that the provider edge device is not receiving link aggregation control protocol data units, LACPDUs, from the consumer edge device via the set of links; receiving, by the provider edge device, a message from another provider edge device associated with the LAG; processing the message to determine that the other provider edge device is not receiving LACPDUs from the consumer edge device; causing, by the provider edge device, and based on determining that the provider edge device is not receiving LACPDUs from the consumer edge device and determining that the other provider edge device is not receiving LACPDUs from the consumer edge device, the set of links to have a "maintain LAG" status, wherein causing the set of links to have the "maintain LAG" status causes the provider edge device to keep up the set of links and to cease maintaining the set of links according to the LACP; and routing, by the provider edge device and based on causing the set of links to have the "maintain LAG" status, one or more packets to or from the consumer edge device via the set of links maintaining, by a provider edge device associated with a link aggregation group, LAG, and according to a link aggregation control protocol, LACP, a set of links that connect the provider edge device to a consumer edge device associated with the LAG; determining, by the provider edge device, that the provider edge device is not receiving link aggregation control protocol data units, LACPDUs, from the consumer edge device via the set of links; receiving, by the provider edge device, a message from another provider edge device associated with the LAG; processing the message to determine that the other provider edge device is not receiving LACPDUs from the consumer edge device; causing, by the provider edge device, and based on determining that the provider edge device is not receiving LACPDUs from the consumer edge device and determining that the other provider edge device is not receiving LACPDUs from the consumer edge device, the set of links to have a "maintain LAG" status, wherein causing the set of links to have the "maintain LAG" status causes the provider edge device to keep up the set of links and to cease maintaining the set of links according to the LACP; and routing, by the provider edge device and based on causing the set of links to have the "maintain LAG" status, one or more packets to or from the consumer edge device via the set of links
A media stream sending method, wherein the method provides a live media stream for a client that enters a live broadcast room, and the method comprises: receiving , by a proxy server, a first live broadcast room request message and a second live broadcast room request message that are used to request to enter the live broadcast room and that are sent by a same proxy client, wherein the first live broadcast room request message is from a first client, and the second live broadcast room request message is from a second client; receiving , by the proxy server, a first live media stream that is sent by a media server to the first client through the proxy server and a second live media stream that is sent by the media server to the second client through the proxy server; determining , by the proxy server, a role of the first client based on the first live broadcast room request message, and determining a role of the second client based on the second live broadcast room request message; and when determining that the role of the first client is a master user, and that the role of the second client is a slave user, sending , by the proxy server, only the first live media stream to the proxy client, so that the proxy client sends the first live media stream to the first client and the second client. receiving , by a proxy server, a first live broadcast room request message and a second live broadcast room request message that are used to request to enter the live broadcast room and that are sent by a same proxy client, wherein the first live broadcast room request message is from a first client, and the second live broadcast room request message is from a second client; receiving , by the proxy server, a first live media stream that is sent by a media server to the first client through the proxy server and a second live media stream that is sent by the media server to the second client through the proxy server; determining , by the proxy server, a role of the first client based on the first live broadcast room request message, and determining a role of the second client based on the second live broadcast room request message; and when determining that the role of the first client is a master user, and that the role of the second client is a slave user, sending , by the proxy server, only the first live media stream to the proxy client, so that the proxy client sends the first live media stream to the first client and the second client.
A method for configuring an operation mode of a remote transceiver unit connected to an access node via a communication line , the remote transceiver unit being operable in at least two operation modes: a Time Division Duplex, TDD, mode and a full duplex, FDX, mode; the method comprising, by the access node : a) obtaining a channel characteristic derived from channel measurements performed over the communication line , b) determining the operation mode of the remote transceiver unit as the FDX mode or the TDD mode based on the channel characteristic; c) transmitting an indication indicating the determined operation mode to the remote transceiver unit . a) obtaining a channel characteristic derived from channel measurements performed over the communication line , b) determining the operation mode of the remote transceiver unit as the FDX mode or the TDD mode based on the channel characteristic; c) transmitting an indication indicating the determined operation mode to the remote transceiver unit .
Piston , assembled from an upper part comprising a cooling channel and a lower part comprising a pin bore , wherein the upper part and the lower part comprise bearing surfaces facing one another and the two parts are held together by means of at least one screw connection , wherein the lower part , starting from its inner region above an apex of the pin bore , comprises a recess directed in the direction of an outer circumference and, starting from an outer region, comprises at least one web above the pin bore , which at least one web also points in the direction of the outer circumference , characterized in that the recess merges into the inner region of the lower part via a rounded transition .
A canister-type vacuum cleaner comprising: - a vacuum cleaner housing , - a suction nozzle arranged on the vacuum cleaner housing and through which air carrying waste can be sucked into the vacuum cleaner housing , - a suction motor arranged in the vacuum cleaner housing and configured to generate an airflow through the suction nozzle , - a suction tube fluidly connected to the suction nozzle , - a gripping handle attached to the suction tube and configured to be grasped by a user, the gripping handle including a housing cavity - a remote control attached to the gripping handle and configured to emit control signals, the remote control being removably mounted in the housing cavity , - a control device provided in or on the vacuum cleaner housing , the control device being configured to receive the control signals emitted by the remote control and to control the operation of the suction motor according to the control signals received by the control device , and - a handle comprising a main handle part which is elongated and which is mechanically connected to the suction tube , the handle further comprising the gripping handle which is attached to the main handle part , characterized in that the remote control is configured to be withdrawn from the housing cavity in a withdrawal direction (D2) which is substantially rectilinear and which is substantially parallel to a longitudinal axis of the main handle part . - a vacuum cleaner housing , - a suction nozzle arranged on the vacuum cleaner housing and through which air carrying waste can be sucked into the vacuum cleaner housing , - a suction motor arranged in the vacuum cleaner housing and configured to generate an airflow through the suction nozzle , - a suction tube fluidly connected to the suction nozzle , - a gripping handle attached to the suction tube and configured to be grasped by a user, the gripping handle including a housing cavity - a remote control attached to the gripping handle and configured to emit control signals, the remote control being removably mounted in the housing cavity , - a control device provided in or on the vacuum cleaner housing , the control device being configured to receive the control signals emitted by the remote control and to control the operation of the suction motor according to the control signals received by the control device , and - a handle comprising a main handle part which is elongated and which is mechanically connected to the suction tube , the handle further comprising the gripping handle which is attached to the main handle part ,