mhurhangee/patent-ind-claim-en huggingface dataset:
A method of preparing a plasticizer, the method comprising steps of: adding both isophthalic acid and terephthalic acid to alcohol to obtain a mixture; adding a catalyst to the mixture to react in a nitrogen atmosphere; removing unreacted alcohol and neutralizing unreacted acid; dehydrating and filtering by vacuum distillation to obtain the plasticizer, and wherein, in the first step, the isophthalic acid and the terephthalic acid are added in a weight ratio of 50:50 to 99:1 wherein the plasticizer is an ether-free plasticizer and consists of isophthalate and terephthalate, the ether-free denotes that an amount of an ether component included in the plasticizer is in a range of 1,000 ppm or less, wherein, in the plasticizer, a weight ratio of the isophthalate to the terephthalate is in a range of 50:50 to 99:1, wherein the alcohol is 2-ethylhexanol, wherein the catalyst is tetra alkyl titanate, wherein the amount of the catalyst used is in a range of 0.01 wt% to 5 wt% based on total 100 wt% of a reactant, and wherein the isophthalate has a structure represented by Chemical Formula 1, and the terephthalate has a structure represented by Chemical Formula 2: adding both isophthalic acid and terephthalic acid to alcohol to obtain a mixture; adding a catalyst to the mixture to react in a nitrogen atmosphere; removing unreacted alcohol and neutralizing unreacted acid; dehydrating and filtering by vacuum distillation to obtain the plasticizer, and wherein, in the first step, the isophthalic acid and the terephthalic acid are added in a weight ratio of 50:50 to 99:1 wherein the plasticizer is an ether-free plasticizer and consists of isophthalate and terephthalate, the ether-free denotes that an amount of an ether component included in the plasticizer is in a range of 1,000 ppm or less, wherein, in the plasticizer, a weight ratio of the isophthalate to the terephthalate is in a range of 50:50 to 99:1, wherein the alcohol is 2-ethylhexanol, wherein the catalyst is tetra alkyl titanate, wherein the amount of the catalyst used is in a range of 0.01 wt% to 5 wt% based on total 100 wt% of a reactant, and wherein the isophthalate has a structure represented by Chemical Formula 1, and the terephthalate has a structure represented by Chemical Formula 2:
A pyrolytic molecular dissociator system for non-hazardous special waste for producing a hydrocarbon-based fuel gas and oil, characterized in that it comprises a cylindrical tubular reactor provided externally with a sectorial induction heating system through which a magnetic field is created, the power of which is modulable by sectors as required, and internally with an auger, which advances the waste to be treated, finely crushed, which is continuously introduced through a feeding system comprising a loading hopper and a feeding tube inside which a varying pitch auger is arranged, which carries the loaded waste to the hopper until the reactor inlet, the protection of the reactor from the ingress of parasitic air being ensured by the presence of a two valve-guillotine system, arranged between the auger system and the reactor inlet, which function in opposition (open-closed /closed-open) to minimize the risk of oxidation/ combustion reactions in the same pyrolytic reactor due to a concentration of free oxygen greater than 4% by volume.
An air conditioner system comprising: a plurality of air-conditioners (1, 2, ..., n); a management server configured to receive air-conditioner data from the plurality of air-conditioners (1, 2, ..., n) at a predetermined time interval and to analyze the received air-conditioner data to diagnose a state of the air-conditioners (1, 2, ..., n), wherein the management server has a memory ; and a database configured to store the air-conditioner data therein, wherein the management server is configured to receive the air-conditioner data from the air-conditioners (1, 2, ..., n), to store the received air-conditioner data in the memory , and, thereafter, to analyze the air-conditioner data to perform a first diagnosis of the state of the air-conditioners (1, 2, ..., n), wherein the management server is configured to perform a second diagnosis of the state of the air conditioners (1, 2, ..., n) during a first period, based on a result of the first diagnosis, wherein the management server includes a diagnosing unit for analyzing the air-conditioner data to determine whether the air-conditioner data corresponds to a normal, abnormal, or failure state, and wherein when it is determined based on the air conditioner data that a corresponding air conditioner (1, 2, ..., n) is in an abnormality state in the first diagnosis, the diagnosing unit is configured to count a second abnormality event count for the second diagnosis. a plurality of air-conditioners (1, 2, ..., n); a management server configured to receive air-conditioner data from the plurality of air-conditioners (1, 2, ..., n) at a predetermined time interval and to analyze the received air-conditioner data to diagnose a state of the air-conditioners (1, 2, ..., n), wherein the management server has a memory ; and a database configured to store the air-conditioner data therein, wherein the management server is configured to receive the air-conditioner data from the air-conditioners (1, 2, ..., n), to store the received air-conditioner data in the memory , and, thereafter, to analyze the air-conditioner data to perform a first diagnosis of the state of the air-conditioners (1, 2, ..., n), wherein the management server is configured to perform a second diagnosis of the state of the air conditioners (1, 2, ..., n) during a first period, based on a result of the first diagnosis, wherein the management server includes a diagnosing unit for analyzing the air-conditioner data to determine whether the air-conditioner data corresponds to a normal, abnormal, or failure state, and wherein when it is determined based on the air conditioner data that a corresponding air conditioner (1, 2, ..., n) is in an abnormality state in the first diagnosis, the diagnosing unit is configured to count a second abnormality event count for the second diagnosis.
Torque transmission system comprising a drive shaft and a driven shaft , said drive shaft being hollow and rotatable about an axis of rotation (AX), said drive shaft extending longitudinally along the axis of rotation (AX) from bottom to top in an upward direction (SBH) from a lower portion to an upper portion and passing through an intermediate portion , said driven shaft comprising longitudinally a first portion extended by a second portion , said first portion being arranged within the drive shaft , said second portion being arranged outside the drive shaft , said transmission system comprising an upper bearing which interacts with the upper portion and a lower bearing which interacts with the lower portion , said transmission system comprising a nominal splined connection having main splines provided on the intermediate portion which mesh with the main splines provided on the first portion in a nominal mode of operation which is a failure-free mode of operation, and comprising an emergency splined connection between the drive shaft and the driven shaft and an emergency radial guide device between the drive shaft and the driven shaft , characterised in that : - the emergency splined connection is arranged above the nominal connection in said upward direction with respect to the axis of rotation (AX), the emergency connection being inactive in the nominal mode of operation, - the emergency radial guide device between the drive shaft and the driven shaft is arranged below the nominal connection in said upward direction with respect to the axis of rotation (AX), the emergency radial guide device being inactive in the nominal mode of operation. - the emergency splined connection is arranged above the nominal connection in said upward direction with respect to the axis of rotation (AX), the emergency connection being inactive in the nominal mode of operation, - the emergency radial guide device between the drive shaft and the driven shaft is arranged below the nominal connection in said upward direction with respect to the axis of rotation (AX), the emergency radial guide device being inactive in the nominal mode of operation.
A damper assembly (22; 22A) for an angle of attack sensor , the damper assembly (22; 22A) comprising: a shaft (28; 28A); a body (30; 30A) surrounding the shaft (28; 28A) and including exterior threading (52; 52A) on an exterior surface of the body (30; 30A); a damper housing (34; 34A) including: interior housing threading (60; 60A) engageable with the exterior threading (52; 52A) of the body (30; 30A); and a tapered interior surface (58; 58A); and a rotor (32; 32A) connected to an end of the shaft (28; 28A) and located between the body (30; 30A) and the tapered interior surface (58; 58A) of the damper housing (34; 34A), the rotor (32; 32A) including a conical portion (56; 56A) adjacent the tapered interior surface (58; 58A) of the damper housing (34; 34A). a shaft (28; 28A); a body (30; 30A) surrounding the shaft (28; 28A) and including exterior threading (52; 52A) on an exterior surface of the body (30; 30A); a damper housing (34; 34A) including: interior housing threading (60; 60A) engageable with the exterior threading (52; 52A) of the body (30; 30A); and a tapered interior surface (58; 58A); and interior housing threading (60; 60A) engageable with the exterior threading (52; 52A) of the body (30; 30A); and a tapered interior surface (58; 58A); and
A method performed by a User Equipment, UE, for handling communication with a first Radio Access Network, RAN, node associated with a first Radio Access Technology, RAT, and a second RAN node associated with a second RAT, wherein the UE , the first RAN node and the second RAN node are operating in a wireless communication network, and wherein the UE is in inactive state in the first RAT when being registered through the first RAN node , the method comprising: - performing a registration through the second RAN node while retaining a stored inactive Access Stratum, AS, context related to the first RAN node , wherein a dual registration timer is used for retaining the stored inactive context, thereby having a dual registration to the first RAN node and the second RAN node ; and - entering a state in the second RAT while remaining in the inactive state in the first RAT, wherein the UE is located on or close to a radio coverage border of the first RAT and the second RAT. - performing a registration through the second RAN node while retaining a stored inactive Access Stratum, AS, context related to the first RAN node , wherein a dual registration timer is used for retaining the stored inactive context, thereby having a dual registration to the first RAN node and the second RAN node ; and - entering a state in the second RAT while remaining in the inactive state in the first RAT, wherein the UE is located on or close to a radio coverage border of the first RAT and the second RAT.
A method comprising: exploiting reciprocity between downlink "DL" and uplink "UL" channels in a multiple antenna system "MAS" with multiuser "MU" transmissions "MU-MAS" comprising of a plurality of base stations sharing a same cell ID and a plurality of user devices, wherein: the MU-MAS further comprises one or more beacon stations employed for radio frequency, RF, calibration within the MU-MAS; each base station comprises one or more antennas, each antenna coupled to an RF chain; and each user device comprises one or more antennas, each antenna coupled to an RF chain; characterised in that : the RF calibration is obtained by pre-conditioning a matrix of uplink channel estimates H UL with a complex RF calibration matrix C, where the pre-conditioning is given as H ̃ DL = C H ̅ UL † wherein H̃ DL is a matrix of downlink channel estimates between the base stations and the user devices and wherein the matrix C is computed from an effective downlink channel and uplink channel vectors between each of a plurality of base stations and each of the one or more beacon stations. the MU-MAS further comprises one or more beacon stations employed for radio frequency, RF, calibration within the MU-MAS; each base station comprises one or more antennas, each antenna coupled to an RF chain; and each user device comprises one or more antennas, each antenna coupled to an RF chain; characterised in that : the RF calibration is obtained by pre-conditioning a matrix of uplink channel estimates H UL with a complex RF calibration matrix C, where the pre-conditioning is given as H ̃ DL = C H ̅ UL † wherein H̃ DL is a matrix of downlink channel estimates between the base stations and the user devices and wherein the matrix C is computed from an effective downlink channel and uplink channel vectors between each of a plurality of base stations and each of the one or more beacon stations.
A mechanism for actuating movement of a shaft having two degrees of freedom, comprising: a first gear configured to rotate said shaft around the shaft axis; a second gear operably coupled to a threaded screw , said second gear configured to rotate said threaded screw around the screw axis; a housing in which said threaded screw is received, said housing extending from said first gear, said first gear rotating said housing when said shaft is rotated; two rider elements coupled to the thread of said threaded screw; wherein a first rider element is attached to a first elongated element and a second rider element is attached to a second elongated element ; said first and second elements configured to be attached to said shaft at a point distal to a flexible portion of said shaft; wherein rotational movement of said rider elements around the threaded screw is limited by one or more protrusions configured on an internal face of said housing; wherein rotation of said threaded screw moves said rider elements laterally in opposing directions, tensioning said first elongated element and releasing tension of said second elongated element or vice versa and thereby bending or undoing bending of said flexible portion of said shaft. a first gear configured to rotate said shaft around the shaft axis; a second gear operably coupled to a threaded screw , said second gear configured to rotate said threaded screw around the screw axis; a housing in which said threaded screw is received, said housing extending from said first gear, said first gear rotating said housing when said shaft is rotated; two rider elements coupled to the thread of said threaded screw; wherein a first rider element is attached to a first elongated element and a second rider element is attached to a second elongated element ; said first and second elements configured to be attached to said shaft at a point distal to a flexible portion of said shaft; wherein rotational movement of said rider elements around the threaded screw is limited by one or more protrusions configured on an internal face of said housing; wherein rotation of said threaded screw moves said rider elements laterally in opposing directions, tensioning said first elongated element and releasing tension of said second elongated element or vice versa and thereby bending or undoing bending of said flexible portion of said shaft.
Industrial truck, in particular counterbalance forklift truck, having a hydrostatic, power-assisted steering device which comprises a steering orbitrol which can be activated as a function of a steering equipment , in particular a steering wheel , and, in order to be supplied with a pressure medium, is connected to a steering pump , and activates a hydraulic actuator , in particular a steering cylinder , characterized in that the steering equipment is operatively connected to an electric motor device which, for the purpose of actuation, is connected to an electronic control device and which brings about activation of the steering orbitrol by activating the steering equipment .
A method performed by a wireless transmit/receive unit, WTRU, , the method comprising: determining a plurality of control channel elements, CCEs, that are associated with a control resource set, CORESET, and a search space; determining a set of CCEs from the plurality of CCEs; receiving a first physical downlink control channel, PDCCH, transmission using a first beam and a second PDCCH transmission using a second beam, wherein the first beam is associated with the set of CCEs and the search space, and wherein the second beam is associated with the set of CCEs and the search space; and decoding a downlink control information, DCI, using at least one of the first PDCCH transmission and the second PDCCH transmission. determining a plurality of control channel elements, CCEs, that are associated with a control resource set, CORESET, and a search space; determining a set of CCEs from the plurality of CCEs; receiving a first physical downlink control channel, PDCCH, transmission using a first beam and a second PDCCH transmission using a second beam, wherein the first beam is associated with the set of CCEs and the search space, and wherein the second beam is associated with the set of CCEs and the search space; and decoding a downlink control information, DCI, using at least one of the first PDCCH transmission and the second PDCCH transmission.
A method of wireless communications in a synchronous network for a subordinate entity to communicate with a scheduling entity utilizing a plurality of subframes on a time division duplex, TDD, carrier, wherein each of the plurality of subframes comprises a header , a data portion , and an acknowledgement portion , the method comprising: communicating bi-directional data in the header of the subframe; receiving scheduling information in the header of the subframe; transmitting or receiving data information corresponding to the scheduling information in the data portion of the subframe, wherein the data information is associated with the scheduling entity and includes all data packets scheduled in the header; and transmitting or receiving acknowledgement information corresponding to the data information in the acknowledgement portion of the subframe, wherein all of the data packets in the data portion are acknowledged in the acknowledgement portion. communicating bi-directional data in the header of the subframe; receiving scheduling information in the header of the subframe; transmitting or receiving data information corresponding to the scheduling information in the data portion of the subframe, wherein the data information is associated with the scheduling entity and includes all data packets scheduled in the header; and transmitting or receiving acknowledgement information corresponding to the data information in the acknowledgement portion of the subframe, wherein all of the data packets in the data portion are acknowledged in the acknowledgement portion.
A method of forming a resistive memory device , comprising the sequential steps: forming an alternating stack of insulating layers and sacrificial material layers that extend along a first horizontal direction over a substrate ; forming a laterally alternating sequence of vertical conductive lines and dielectric pillar structures that alternate along the first horizontal direction on sidewalls of the alternating stack ; forming lateral recesses by removing the sacrificial material layers selective to the insulating layers ; selectively growing resistive memory material portions from physically exposed surfaces of the vertical conductive lines and not from the surfaces of the insulting layers and the dielectric pillar structures in the lateral recesses ; and forming electrically conductive layers over the resistive memory material portions in the lateral recesses . forming an alternating stack of insulating layers and sacrificial material layers that extend along a first horizontal direction over a substrate ; forming a laterally alternating sequence of vertical conductive lines and dielectric pillar structures that alternate along the first horizontal direction on sidewalls of the alternating stack ; forming lateral recesses by removing the sacrificial material layers selective to the insulating layers ; selectively growing resistive memory material portions from physically exposed surfaces of the vertical conductive lines and not from the surfaces of the insulting layers and the dielectric pillar structures in the lateral recesses ; and forming electrically conductive layers over the resistive memory material portions in the lateral recesses .
A storage device comprising: a nonvolatile memory device; and a storage controller configured to access the nonvolatile memory device based on a request of an external host device, wherein the storage controller is configured to send a signal to the external host device, depending on a used amount of throughput in accessing the nonvolatile memory device being within a specific range. a nonvolatile memory device; and a storage controller configured to access the nonvolatile memory device based on a request of an external host device, wherein the storage controller is configured to send a signal to the external host device, depending on a used amount of throughput in accessing the nonvolatile memory device being within a specific range.