mhurhangee/patent-ind-claim-en huggingface dataset:
A pre-vegetated vegetation element for greening artificial or natural inclined surfaces comprising: a three-dimensional entangled mat of extruded filaments having an open space of at least 50%, a two-dimensional material layer, oriented plane parallel to the three-dimensional entangled mat of extruded filaments and connected to the three-dimensional entangled mat of extruded filaments, wherein the three-dimensional entangled mat of extruded filaments is filled with a substrate and a vegetation is grown on it to form a pre-vegetated vegetation mat characterized in that the three-dimensional entangled mat of extruded filaments and the two-dimensional material layer consist for at least 90 wt.%, preferably for at least 95 wt.%, more preferably at least 98 wt.% of synthetic polymeric material selected from the group of polyhydroxyalkanoates (PHA's), such as for example polyhydroxybutyrate (PHB), polyhydroxyvalerate (PHV), poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) or polyhydroxyhexanoate (PHH), polylactic acid (PLA), polyglycolic acid (PGA), polycaprolactone (PCL), poly-β-butyrolactone (PBL), polybutylene succinate (PBS), cellulose derivates and/or blends thereof selected such that the pre-vegetated vegetation element is bio-compostable, such that the vegetation element has to be biodegraded for at least 90% into carbon dioxide (CO 2 ), water and minerals and new cell biomass within 6 months in an industrial composting unit, at a temperature of 60°C and at 100% relative humidity. a three-dimensional entangled mat of extruded filaments having an open space of at least 50%, a two-dimensional material layer, oriented plane parallel to the three-dimensional entangled mat of extruded filaments and connected to the three-dimensional entangled mat of extruded filaments, wherein the three-dimensional entangled mat of extruded filaments is filled with a substrate and a vegetation is grown on it to form a pre-vegetated vegetation mat characterized in that the three-dimensional entangled mat of extruded filaments and the two-dimensional material layer consist for at least 90 wt.%, preferably for at least 95 wt.%, more preferably at least 98 wt.% of synthetic polymeric material selected from the group of polyhydroxyalkanoates (PHA's), such as for example polyhydroxybutyrate (PHB), polyhydroxyvalerate (PHV), poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) or polyhydroxyhexanoate (PHH), polylactic acid (PLA), polyglycolic acid (PGA), polycaprolactone (PCL), poly-β-butyrolactone (PBL), polybutylene succinate (PBS), cellulose derivates and/or blends thereof selected such that the pre-vegetated vegetation element is bio-compostable, such that the vegetation element has to be biodegraded for at least 90% into carbon dioxide (CO 2 ), water and minerals and new cell biomass within 6 months in an industrial composting unit, at a temperature of 60°C and at 100% relative humidity.
Method for manufacturing a sound absorption structure comprising a cellular panel , a porous layer positioned on a first face (52.1) of the cellular panel , a reflective layer positioned on a second face (52.2) of the cellular panel and a plurality of acoustic elements positioned in the cellular panel , each acoustic element comprising a first chamber that has a first mouth closed by the porous layer so that it forms a first cavity , a second chamber in which the first chamber is positioned, closed so that it forms a second cavity , and at least one acoustic orifice passing through the first chamber , the method comprising the steps of: - producing, for each acoustic element , a recess in the cellular panel that opens out onto the first and second faces (52.1, 52.2) of the cellular panel , - inserting the acoustic elements into their recesses , - putting in place the porous layer and the reflective layer , and being characterized in that it comprises the steps of: - laying an anchoring layer on the second face (52.2) of the cellular panel , - curing or polymerization at a first pressure making it possible to connect each acoustic element to the cellular panel and/or to the anchoring layer , - curing or polymerization at a second pressure making it possible to connect the porous layer and the reflective layer to the cellular panel . - producing, for each acoustic element , a recess in the cellular panel that opens out onto the first and second faces (52.1, 52.2) of the cellular panel , - inserting the acoustic elements into their recesses , - putting in place the porous layer and the reflective layer , - laying an anchoring layer on the second face (52.2) of the cellular panel , - curing or polymerization at a first pressure making it possible to connect each acoustic element to the cellular panel and/or to the anchoring layer , - curing or polymerization at a second pressure making it possible to connect the porous layer and the reflective layer to the cellular panel .
A method of fixing a cord spool support in a longitudinally-elongated head rail of a window covering, so that the support holds an end of a longitudinally-extending cord spool adjacent to a longitudinally-extending opening in the rail , the method including: providing the support with a longitudinally- and vertically-extending groove in a top surface at a lateral side; and seating in the groove a horizontally-extending base portion of a generally planar, U-shaped metal wire spring , having two generally vertically-extending arm portions attached to the base portion and two acutely-angled arm portions which are attached to the vertically-extending arm portions ; wherein the acutely-angled arm portions extend away from the base portion and terminate in ends with sharp edges; and wherein the vertical height of the spring , when relaxed, is greater than the vertical height of the support and of the interior of the rail , so that the sharp edges of its two acutely-angled arm portions are biased against, and frictionally engage, a horizontal interior surface of the rail ; wherein the window covering is a Roman shade; and the horizontal interior surface of the head rail , engaged by the ends of the spring with sharp edges, is its bottom interior surface and the vertically-extending portions and the acutely-angled portions of the spring extend downwardly from the horizontally-extending portion of the spring . providing the support with a longitudinally- and vertically-extending groove in a top surface at a lateral side; and seating in the groove a horizontally-extending base portion of a generally planar, U-shaped metal wire spring , having two generally vertically-extending arm portions attached to the base portion and two acutely-angled arm portions which are attached to the vertically-extending arm portions ; wherein the acutely-angled arm portions extend away from the base portion and terminate in ends with sharp edges; and wherein the vertical height of the spring , when relaxed, is greater than the vertical height of the support and of the interior of the rail , so that the sharp edges of its two acutely-angled arm portions are biased against, and frictionally engage, a horizontal interior surface of the rail ; wherein the window covering is a Roman shade; and the horizontal interior surface of the head rail , engaged by the ends of the spring with sharp edges, is its bottom interior surface and the vertically-extending portions and the acutely-angled portions of the spring extend downwardly from the horizontally-extending portion of the spring .
A multiway switch , applicable to a wireless communication device being operable in a single-frequency single-transmit mode; the multiway switch comprising five T ports and 2 n P ports, the five T ports being configured to be coupled with a radio frequency circuit , the 2 n P ports being configured to be coupled with an antenna system comprising 2 n antennas, and the five T ports comprising one first T port coupled with all of the 2 n P ports; n being an integer and n ≥2; and the multiway switch being configured to be coupled through said T ports, with the radio frequency circuit and through said P ports, with the antenna system to implement a preset function of the wireless communication device; characterized in that the five T ports further comprise four second T ports; each of the four second T ports is coupled with only one corresponding P port of the 2 n P ports; the first T port supports at least a transmission function; the preset function is a function of transmitting a sounding reference signal, SRS, through the 2 n antennas corresponding to the 2 n P ports in turn; and the four second T ports support only a reception function.
An engine exhaust aftertreatment system for receiving an exhaust stream from an engine, comprising: a particle filter and a selective catalytic reduction device provided downstream of the particle filter; a first oxidation catalyst device provided upstream of the particle filter; a second oxidation catalyst device provided between the particle filter and the selective catalytic reduction device; a first bypass device associated with the first oxidation catalyst device, the first bypass device being selectively operable to bypass the first oxidation catalyst device; and a control system responsive to signals corresponding to a temperature of the exhaust stream from the engine and to a soot load in the particle filter, the control system configured to activate the first bypass device when both a first criteria and a second criteria are satisfied, the first criteria comprising the temperature of the exhaust stream being above a first threshold value, and the second criteria comprising the soot load in the particle filter being below a second threshold value. a particle filter and a selective catalytic reduction device provided downstream of the particle filter; a first oxidation catalyst device provided upstream of the particle filter; a second oxidation catalyst device provided between the particle filter and the selective catalytic reduction device; a first bypass device associated with the first oxidation catalyst device, the first bypass device being selectively operable to bypass the first oxidation catalyst device; and a control system responsive to signals corresponding to a temperature of the exhaust stream from the engine and to a soot load in the particle filter, the control system configured to activate the first bypass device when both a first criteria and a second criteria are satisfied, the first criteria comprising the temperature of the exhaust stream being above a first threshold value, and the second criteria comprising the soot load in the particle filter being below a second threshold value.
A process for making paper or paperboard comprising: forming a cellulosic suspension; flocculating the cellulosic suspension by the addition of a flocculating system comprising a siliceous material, and an organic, water-soluble, and cationic water-in-water or dispersion micropolymer composition, wherein the siliceous material and the organic micropolymer are added sequentially; wherein one or more shear stages is/are between the application of the flocculation system of the micropolymer and the siliceous material, draining the cellulosic suspension on a screen to form a sheet; and drying the sheet. forming a cellulosic suspension; flocculating the cellulosic suspension by the addition of a flocculating system comprising a siliceous material, and an organic, water-soluble, and cationic water-in-water or dispersion micropolymer composition, wherein the siliceous material and the organic micropolymer are added sequentially; wherein one or more shear stages is/are between the application of the flocculation system of the micropolymer and the siliceous material, a siliceous material, and an organic, water-soluble, and cationic water-in-water or dispersion micropolymer composition, wherein the siliceous material and the organic micropolymer are added sequentially; wherein one or more shear stages is/are between the application of the flocculation system of the micropolymer and the siliceous material, draining the cellulosic suspension on a screen to form a sheet; and drying the sheet.
A ferrite-based stainless steel for a fuel cell separator plate comprising a stainless base material and a passive film formed on the stainless base material, wherein the stainless steel for a fuel cell separator plate comprises C in a range of greater than 0 to 0.02 wt%, N in a range of greater than 0 to 0.02 wt%, Si in a range of greater than 0 to 0.4 wt%, Mn in a range of greater than 0 to 0.2 wt%, P in a range of greater than 0 to 0.04 wt%, S in a range of greater than 0 to 0.02 wt%, Cr in a range of 25 to 34 wt%, Mo in a range of 0 to less than 0.1 wt%, Cu in a range of 0 to 1 wt%, Ni in a range of 0 to less than 0.2 wt%, Ti in a range of greater than 0 to 0.5 wt%, Nb in a range of greater than 0 to 0.5 wt%, and the balance of Fe and other inevitable impurities, and wherein a region of the stainless base material having a thickness of 1 nm or less, which is adjacent to an interface between the stainless base material and the passive film, has a Cr/Fe atomic weight ratio of 0.45 or more.
A manipulator configured to navigate a heat exchanger, wherein the heat exchanger includes a plurality of tubes extending through a tubesheet, the manipulator comprising: a first end effector configured to accommodate an instrument configured to service the heat exchanger, wherein the first end effector comprises a first actuator coupled to a first gripper , wherein the first actuator is configured to extend the first gripper into a tube of the plurality of tubes, and wherein the first gripper is configured to secure the manipulator to the tubesheet; a second end effector comprising a second actuator coupled to a second gripper , wherein the second actuator is configured to extend into a tube of the plurality of tubes, and wherein the second gripper is configured to secure the manipulator to the tubesheet; and an articulation assembly comprising a first link and a second link ; wherein, when the second gripper is securing the manipulator to the tubesheet, the articulation assembly is configured to enable the first end effector to move relative to the second end effector in a plane (P1) that is parallel to the tubesheet; wherein the first link is pivotally connected to the first end effector and rotatable about a first axis (A1), the first link is pivotally connected to the second link and rotatable about a second axis (A2), and the second link is pivotally connected to the second end effector and rotatable about a third axis (A3). a first end effector configured to accommodate an instrument configured to service the heat exchanger, wherein the first end effector comprises a first actuator coupled to a first gripper , wherein the first actuator is configured to extend the first gripper into a tube of the plurality of tubes, and wherein the first gripper is configured to secure the manipulator to the tubesheet; a second end effector comprising a second actuator coupled to a second gripper , wherein the second actuator is configured to extend into a tube of the plurality of tubes, and wherein the second gripper is configured to secure the manipulator to the tubesheet; and an articulation assembly comprising a first link and a second link ; wherein, when the second gripper is securing the manipulator to the tubesheet, the articulation assembly is configured to enable the first end effector to move relative to the second end effector in a plane (P1) that is parallel to the tubesheet; wherein the first link is pivotally connected to the first end effector and rotatable about a first axis (A1), the first link is pivotally connected to the second link and rotatable about a second axis (A2), and the second link is pivotally connected to the second end effector and rotatable about a third axis (A3).
A method for wireless communications, comprising: identifying a set of carrier frequencies of an unlicensed spectrum for transmission of common information to be received at a plurality of receivers, wherein the common information comprises synchronization information and broadcast channel information; and determining a staggering pattern for transmitting the common information across each of the carrier frequencies in the set of carrier frequencies, wherein the staggering pattern comprises transmission of the synchronization information on each of the carrier frequencies, and transmission of the broadcast channel information on a subset of the carrier frequencies, wherein the set of carrier frequencies includes at least one fixed frequency and a plurality of flexible carrier frequencies selected from a group of available carrier frequencies; wherein the fixed frequency is to be monitored for the transmission of common information used for determining the flexible frequencies; and transmitting the common information over the set of carrier frequencies according to the staggering pattern. identifying a set of carrier frequencies of an unlicensed spectrum for transmission of common information to be received at a plurality of receivers, wherein the common information comprises synchronization information and broadcast channel information; and determining a staggering pattern for transmitting the common information across each of the carrier frequencies in the set of carrier frequencies, wherein the staggering pattern comprises transmission of the synchronization information on each of the carrier frequencies, and transmission of the broadcast channel information on a subset of the carrier frequencies, wherein the set of carrier frequencies includes at least one fixed frequency and a plurality of flexible carrier frequencies selected from a group of available carrier frequencies; wherein the fixed frequency is to be monitored for the transmission of common information used for determining the flexible frequencies; and transmitting the common information over the set of carrier frequencies according to the staggering pattern.
An electrolysis electrode, comprising: a base body , a transition layer attaching to a surface of the base body , and an electrode catalytic material layer attaching to a surface of the transition layer , wherein the transition layer has a thickness allowing electrons to pass through the transition layer due to a quantum effect, wherein the thickness of the transition layer is 1-10 nm; and wherein the transition layer is an aluminum oxide transition layer.
A battery module capable of, when thermal runaway occurs in a battery cell , preventing heat transfer to an adjacent battery cell , the battery module comprising: a plurality of battery cells , each battery cell of the plurality of battery cells having electrode leads ; a case configured to receive the plurality of battery cells ; and a thermal insulation member located between the plurality of battery cells , the thermal insulation member being configured to interrupt heat transfer between adjacent ones of the plurality of battery cells , wherein the thermal insulation member has a composite structure comprising an outer portion made of plastic having a lower melting point than a temperature when the thermal runaway occurs, in such a way that the plastic melts when thermal runaway occurs, and a support member provided in an inner portion of the thermal insulation member, the support member being made of a heat-resistant material having a higher melting point than the temperature when the thermal runaway occurs, wherein a shape of the support member is maintained even when the thermal runaway occurs to form an air layer between the plurality of battery cells , characterized in that the support member is made of heat-resistant polyamide-based plastic. a plurality of battery cells , each battery cell of the plurality of battery cells having electrode leads ; a case configured to receive the plurality of battery cells ; and a thermal insulation member located between the plurality of battery cells , the thermal insulation member being configured to interrupt heat transfer between adjacent ones of the plurality of battery cells , wherein the thermal insulation member has a composite structure comprising an outer portion made of plastic having a lower melting point than a temperature when the thermal runaway occurs, in such a way that the plastic melts when thermal runaway occurs, and a support member provided in an inner portion of the thermal insulation member, the support member being made of a heat-resistant material having a higher melting point than the temperature when the thermal runaway occurs, wherein a shape of the support member is maintained even when the thermal runaway occurs to form an air layer between the plurality of battery cells , characterized in that the support member is made of heat-resistant polyamide-based plastic.
An access point (112-1), comprising: an interface circuit configured to communicate with a second electronic device (114-1), wherein the access point is configured to perform operations characterized by : advertising , from the interface circuit, a first BSSID and a second BSSID having a common SSID, separate wireless connection interfaces, and different capabilities, wherein the first BSSID supports a first IEEE 802.11 standard, and the second BSSID supports one or more previous IEEE 802.11 standards and does not support the first IEEE 802.11 standard; receiving , from the interface circuit, a probe request associated with the second electronic device; determining whether the second electronic device supports the first IEEE 802.11 standard based at least in part on one or more fields in the probe request; and selectively providing , to the interface circuit, a probe response intended for the second electronic device with one of the first BSSID and the second BSSID based at least in part on the determination. an interface circuit configured to communicate with a second electronic device (114-1), wherein the access point is configured to perform operations characterized by : advertising , from the interface circuit, a first BSSID and a second BSSID having a common SSID, separate wireless connection interfaces, and different capabilities, wherein the first BSSID supports a first IEEE 802.11 standard, and the second BSSID supports one or more previous IEEE 802.11 standards and does not support the first IEEE 802.11 standard; receiving , from the interface circuit, a probe request associated with the second electronic device; determining whether the second electronic device supports the first IEEE 802.11 standard based at least in part on one or more fields in the probe request; and selectively providing , to the interface circuit, a probe response intended for the second electronic device with one of the first BSSID and the second BSSID based at least in part on the determination. advertising , from the interface circuit, a first BSSID and a second BSSID having a common SSID, separate wireless connection interfaces, and different capabilities, wherein the first BSSID supports a first IEEE 802.11 standard, and the second BSSID supports one or more previous IEEE 802.11 standards and does not support the first IEEE 802.11 standard; receiving , from the interface circuit, a probe request associated with the second electronic device; determining whether the second electronic device supports the first IEEE 802.11 standard based at least in part on one or more fields in the probe request; and selectively providing , to the interface circuit, a probe response intended for the second electronic device with one of the first BSSID and the second BSSID based at least in part on the determination.