mhurhangee/ep-ind-claims huggingface dataset:
A method of producing tungsten pentachloride, comprising: uniformly mixing one or more types of reducing agents selected from Sb, Ti, and As; and a tungsten hexachloride at a molar ratio of the reducing agent(s) to the tungsten hexachloride of 1.0:2.0 to 1.0:5.0 in an inert atmosphere to obtain a mixture; heating and reducing the mixture for 1 to 100 hours in pressure and temperature ranges in which a chloride or chlorides of the reducing agent(s) become(s) a liquid phase, to obtain a reduced product; heating the reduced product for 1 to 100 hours at 100 Pa or less and in a temperature range of 90 to 130°C, and performing reduced-pressure distillation thereto to obtain a reduced-pressure distilled product; and heating and sublimating the reduced-pressure distilled product for 1 to 100 hours at 100 Pa or less and at a temperature range of 130 to 170°C, and performing sublimation purification at 70 to 120°C in an inert atmosphere of 100 Pa or less to precipitate tungsten pentachloride. uniformly mixing one or more types of reducing agents selected from Sb, Ti, and As; and a tungsten hexachloride at a molar ratio of the reducing agent(s) to the tungsten hexachloride of 1.0:2.0 to 1.0:5.0 in an inert atmosphere to obtain a mixture; heating and reducing the mixture for 1 to 100 hours in pressure and temperature ranges in which a chloride or chlorides of the reducing agent(s) become(s) a liquid phase, to obtain a reduced product; heating the reduced product for 1 to 100 hours at 100 Pa or less and in a temperature range of 90 to 130°C, and performing reduced-pressure distillation thereto to obtain a reduced-pressure distilled product; and heating and sublimating the reduced-pressure distilled product for 1 to 100 hours at 100 Pa or less and at a temperature range of 130 to 170°C, and performing sublimation purification at 70 to 120°C in an inert atmosphere of 100 Pa or less to precipitate tungsten pentachloride.
A prosthetic joint comprising: a first attachment member and a second attachment member movably coupled to the first attachment member, the second attachment member comprising a cylindrical chamber defining a cylindrical track; and a fixation system disposed within the cylindrical chamber comprising at least one cam (132, 134), an axle retaining the at least one cam (132, 134) within the cylindrical chamber, and at least one actuator, the at least one actuator configured to move the at least one cam (132, 134) into or out of contact with the cylindrical track of the cylindrical chamber, and the at least one cam rotatable with respect to the axle, wherein the prosthetic joint has an unlocked configuration when the at least one actuator rotates the at least one cam about the axle and out of contact with the cylindrical track of the cylindrical chamber such that the first and second attachment members are free to rotate relative to each other, and wherein the prosthetic joint has a locked configuration when the at least one actuator rotates the at least one cam about the axle and into contact with the cylindrical track of the cylindrical chamber such that the first and second attachment members are inhibited from rotating relative to each other. a first attachment member and a second attachment member movably coupled to the first attachment member, the second attachment member comprising a cylindrical chamber defining a cylindrical track; and a fixation system disposed within the cylindrical chamber comprising at least one cam (132, 134), an axle retaining the at least one cam (132, 134) within the cylindrical chamber, and at least one actuator, the at least one actuator configured to move the at least one cam (132, 134) into or out of contact with the cylindrical track of the cylindrical chamber, and the at least one cam rotatable with respect to the axle, wherein the prosthetic joint has an unlocked configuration when the at least one actuator rotates the at least one cam about the axle and out of contact with the cylindrical track of the cylindrical chamber such that the first and second attachment members are free to rotate relative to each other, and wherein the prosthetic joint has a locked configuration when the at least one actuator rotates the at least one cam about the axle and into contact with the cylindrical track of the cylindrical chamber such that the first and second attachment members are inhibited from rotating relative to each other.
A degradable rubber member for downhole tools, comprising a rubber material containing from 0.1 to 20 parts by mass of a degradation accelerator relative to 100 parts by mass of a degradable rubber, the degradation accelerator being an acidic substance, the acidic substance, by breaking a bond of a main chain of a rubber molecule of the degradable rubber, accelerating degradation of the rubber member, wherein the degradable rubber member is one of a seal member, a ball, a ball seat, a degradable protecting member for downhole tools, and an annular molded article being disposed on an outer circumferential surface orthogonal to the direction of a mandrel of a downhole tool.
A fluid flow system comprising a domestic flow path connecting a tapping unit outlet to a supply of domestic fluid, where a heat exchanger has a secondary flow path connected at the domestic flow path, the tapping unit is connected to the secondary side flow path outlet, and where flow setting means is adapted for a user to open and close a domestic flow regulating means connected to the domestic flow path, said flow system further includes a heating flow regulating means for adjusting the flow rate of a heat exchanging fluid through a primary side path of said heat exchanger, characterized in that said system comprises means to ensure said heating flow regulating means is only open when there is a flow through said domestic flow path, wherein the heating flow regulating means is connected to flow sensing means positioned in relation to the domestic fluid flow path, and where the first flow regulating part is opened only when the flow sensing means registers a flow of domestic fluid, characterized in that the second part is a check valve physically connected to the heating flow regulating means opening it when there is a flow in the domestic flow path, and otherwise being closed.
Phenylbutyrate or a pharmaceutically acceptable salt or ester thereof or a prodrug thereof selected from butyroyloxymethyl-4-phenylbutyrate and glyceryl tri-[4-phenylbutyrate] for use in a method of treating an individual for an inborn error of metabolism of branched chain amino acids, comprising the step of administering the phenylbutyrate or the pharmaceutically acceptable salt or ester or prodrug thereof to the individual.
An information transmission method, comprising: receiving, by user equipment, on a physical downlink control channel, PDCCH, at a set time prior to a start time of a first time period, an indication field that has a length of M bits and that is sent by a base station; determining, by the user equipment, locations of K bits corresponding to the user equipment in the M bits, wherein M is a positive integer greater than 1, and K is a positive integer greater than 1 and less than M; and determining, by the user equipment according to values of the K bits, whether to receive and read downlink information from the base station within the first time period on a PDCCH; wherein the user equipment is in a connected state, the first time period is a scheduling cycle, and the downlink information is scheduling information that the user equipment expects to receive for scheduling the user equipment to receive downlink data or to send uplink data. receiving, by user equipment, on a physical downlink control channel, PDCCH, at a set time prior to a start time of a first time period, an indication field that has a length of M bits and that is sent by a base station; determining, by the user equipment, locations of K bits corresponding to the user equipment in the M bits, wherein M is a positive integer greater than 1, and K is a positive integer greater than 1 and less than M; and determining, by the user equipment according to values of the K bits, whether to receive and read downlink information from the base station within the first time period on a PDCCH; wherein the user equipment is in a connected state, the first time period is a scheduling cycle, and the downlink information is scheduling information that the user equipment expects to receive for scheduling the user equipment to receive downlink data or to send uplink data.
An optical fiber ribbon comprising: a plurality of optical fiber cores (10a, 10b) arranged in parallel spaced from each other; and a tape forming member having coating portions (21a, 21b) covering each outer circumference of the optical fiber cores (10a, 10b), spaced from each other, and a coupling portion, integrally formed with the coating portions (21a, 21b), intermittently coupling the coating portions (21a, 21b) covering adjacent optical fiber cores (10a, 10b), wherein at least a part of the coating portions (21a, 21b) is continuous in a longitudinal direction of the optical fiber cores (10a, 10b), characterized in that each of the coating portions has an opening portion (31, 32) to expose a part of a surface of only a respective one of the optical fiber cores (10a, 10b). a plurality of optical fiber cores (10a, 10b) arranged in parallel spaced from each other; and a tape forming member having coating portions (21a, 21b) covering each outer circumference of the optical fiber cores (10a, 10b), spaced from each other, and a coupling portion, integrally formed with the coating portions (21a, 21b), intermittently coupling the coating portions (21a, 21b) covering adjacent optical fiber cores (10a, 10b), wherein at least a part of the coating portions (21a, 21b) is continuous in a longitudinal direction of the optical fiber cores (10a, 10b), characterized in that each of the coating portions has an opening portion (31, 32) to expose a part of a surface of only a respective one of the optical fiber cores (10a, 10b).
A loom with an assigned yarn sensor, which yarn sensor comprises a measuring region for measuring values of at least one parameter of a weft thread to be inserted, characterized by an apparatus for removing the weft thread from the measuring region and for inserting the weft thread into the measuring region.
A method for making an article comprising ultrasonically welding a first part comprising a thermoplastic composition to a second part, the thermoplastic composition comprising: 20 to 90 wt.% of a polycarbonate resin; up to 35 wt.% of an impact modifier; 0.5 to 30 wt.% of a polysiloxane-polycarbonate copolymer comprising polydiorganosiloxane blocks of formula: wherein each R is independently a C 1-13 monovalent organic radical and D has an average value of 40 to 60; and 0.5 to 20 wt.% of a phosphorus-containing flame retardant, each based on the total combined weight of the thermoplastic composition, exclusive of any filler. 20 to 90 wt.% of a polycarbonate resin; up to 35 wt.% of an impact modifier; 0.5 to 30 wt.% of a polysiloxane-polycarbonate copolymer comprising polydiorganosiloxane blocks of formula: wherein each R is independently a C 1-13 monovalent organic radical and D has an average value of 40 to 60; and 0.5 to 20 wt.% of a phosphorus-containing flame retardant, each based on the total combined weight of the thermoplastic composition, exclusive of any filler.
Method for heat exchange of heat contained in a fluid, characterized in that an indirectly heated gas emitting infrared radiation is used as the fluid, which gas is located in an absorber chamber of the heat exchanger, at least one surface absorbing the infrared radiation of the gas being provided in the absorber chamber for utilizing the heat of the gas, characterized in in that the fluid is guided to the heat exchanger via a feed line and in the latter through the absorber space, and in that the mass flow and the temperature of the gas are set in such a way and the at least one surface absorbing for the heat exchange is configured in such a way that, in operation, the ratio ψ of the heat flow passing through it by absorption to the total heat flow passing through it is ≥ 0.6.
A method comprising: acquiring a first navigation signal transmitted by a first space vehicle at a reference location, wherein acquiring the first navigation signal comprises determining an amount of uncertainty in timing of the navigation signal received from the first SV at a reference location based on uncertainty in the timing of the clock at the receiver, location of the SV relative to the reference location, and uncertainty in the reference location where the navigation signal is being received; estimating timing of bit edges (306, 312) of a data signal modulating a second navigation signal transmitted by a second space vehicle received at said reference location by associating a time instance of said first signal with a bit edge of the data signal of said second signal, wherein said bit edge is synchronized with a known instance of said first navigation signal, based, at least in part, on an estimated difference between a first range to said first SV from said reference location and a second range to a second SV from said reference location bounded by an uncertainty associated with the difference estimate, wherein said first and second signals belong to different GNSS constellations and are transmitted in different formats; and performing pre-detection integration to acquire said second navigation signal over an interval between the bit edges of said second navigation signal based, at least in part, on said estimated timing of said bit edges. acquiring a first navigation signal transmitted by a first space vehicle at a reference location, wherein acquiring the first navigation signal comprises determining an amount of uncertainty in timing of the navigation signal received from the first SV at a reference location based on uncertainty in the timing of the clock at the receiver, location of the SV relative to the reference location, and uncertainty in the reference location where the navigation signal is being received; estimating timing of bit edges (306, 312) of a data signal modulating a second navigation signal transmitted by a second space vehicle received at said reference location by associating a time instance of said first signal with a bit edge of the data signal of said second signal, wherein said bit edge is synchronized with a known instance of said first navigation signal, based, at least in part, on an estimated difference between a first range to said first SV from said reference location and a second range to a second SV from said reference location bounded by an uncertainty associated with the difference estimate, wherein said first and second signals belong to different GNSS constellations and are transmitted in different formats; and performing pre-detection integration to acquire said second navigation signal over an interval between the bit edges of said second navigation signal based, at least in part, on said estimated timing of said bit edges.
A method for triggering an event in a vehicle, using a gesture carried out by hand comprising: receiving a sequence of frames of a video captured for a gesture associated with a user in a vehicle; extracting spatio-temporal features from the sequence of frames using a spatio-temporal encoder, wherein the spatio-temporal encoder comprises a 3-Dimensional Convolutional Neural Network (3D-CNN) (202.1) and a Gated Recurrent Unit (202.2); by means of a prediction module using the spatio-temporal features as input, simultaneously predicting a progression level of the gesture, and determining a gesture class for each of the frames comprised by the sequence of frames in a sequential manner, 15 wherein the progression level of the gesture for a frame indicates a rate of progression of a predefined gesture with respect of previous frames in the sequence of frames, andwherein the prediction module incorporates a gesture progression prediction module (203.1) in a first branch using a trained neural network model associated with a plurality of predefined hand gestures configured to predict the gesture progression for each of the sequence of frames and a gesture class module (203.2) in a second branch using a trained classification model configured to classify the hand pose to be associated with a gesture class of one of the plurality of predefined hand gestures; and triggering an event in the vehicle, based on the detected gesture class and the gesture progression level, as soon as a predetermined threshold of gesture progression is reached. receiving a sequence of frames of a video captured for a gesture associated with a user in a vehicle; extracting spatio-temporal features from the sequence of frames using a spatio-temporal encoder, wherein the spatio-temporal encoder comprises a 3-Dimensional Convolutional Neural Network (3D-CNN) (202.1) and a Gated Recurrent Unit (202.2); by means of a prediction module using the spatio-temporal features as input, simultaneously predicting a progression level of the gesture, and determining a gesture class for each of the frames comprised by the sequence of frames in a sequential manner, 15 wherein the progression level of the gesture for a frame indicates a rate of progression of a predefined gesture with respect of previous frames in the sequence of frames, andwherein the prediction module incorporates a gesture progression prediction module (203.1) in a first branch using a trained neural network model associated with a plurality of predefined hand gestures configured to predict the gesture progression for each of the sequence of frames and a gesture class module (203.2) in a second branch using a trained classification model configured to classify the hand pose to be associated with a gesture class of one of the plurality of predefined hand gestures; and triggering an event in the vehicle, based on the detected gesture class and the gesture progression level, as soon as a predetermined threshold of gesture progression is reached.
A quality of service, QoS, parameter processing method, wherein the method comprises: receiving, by a first access network device from a control plane network element, a core network, CN, packet delay budget, PDB, between the first access network device and a first user plane function network element; characterized in that the method further comprises: obtaining, by the first access network device, an end-to-end PDB between a terminal device and the first user plane function network element associated with a 5G QoS indicator, 5QI; determining, by the first access network device, an access network, AN, PDB between the terminal device and the first access network device based on the CN PDB and the end-to-end PDB; and scheduling, by the first access network device, an air interface resource between the terminal device and the first access network device based on the AN PDB. receiving, by a first access network device from a control plane network element, a core network, CN, packet delay budget, PDB, between the first access network device and a first user plane function network element; characterized in that the method further comprises: obtaining, by the first access network device, an end-to-end PDB between a terminal device and the first user plane function network element associated with a 5G QoS indicator, 5QI; determining, by the first access network device, an access network, AN, PDB between the terminal device and the first access network device based on the CN PDB and the end-to-end PDB; and scheduling, by the first access network device, an air interface resource between the terminal device and the first access network device based on the AN PDB. obtaining, by the first access network device, an end-to-end PDB between a terminal device and the first user plane function network element associated with a 5G QoS indicator, 5QI; determining, by the first access network device, an access network, AN, PDB between the terminal device and the first access network device based on the CN PDB and the end-to-end PDB; and scheduling, by the first access network device, an air interface resource between the terminal device and the first access network device based on the AN PDB.
A method of evaluating an etch mask film comprising the steps of: providing a photomask blank comprising a transparent substrate, a pattern-forming film on the substrate for forming a photomask pattern, and an etch mask film on the pattern-forming film for serving as a mask during etching of the pattern-forming film, measuring a first etching clear time taken when the etch mask film is etched under the etching conditions to be applied to the pattern-forming film when a photomask pattern is formed from the pattern-forming film, measuring a second etching clear time taken when the etch mask film is etched under the etching conditions to be applied to the etch mask film when an etch mask pattern is formed from the etch mask film, and computing a ratio (C1/C2) of the first to second etching clear time, by which the performance of the etch mask film is evaluated. providing a photomask blank comprising a transparent substrate, a pattern-forming film on the substrate for forming a photomask pattern, and an etch mask film on the pattern-forming film for serving as a mask during etching of the pattern-forming film, measuring a first etching clear time taken when the etch mask film is etched under the etching conditions to be applied to the pattern-forming film when a photomask pattern is formed from the pattern-forming film, measuring a second etching clear time taken when the etch mask film is etched under the etching conditions to be applied to the etch mask film when an etch mask pattern is formed from the etch mask film, and computing a ratio (C1/C2) of the first to second etching clear time, by which the performance of the etch mask film is evaluated.
A fixed wobbler of a hydraulic unit, the fixed wobbler comprising: a body having a first end and an opposite second end, the first end defining a first surface, and the second end defining a second surface oriented at an angle (α) relative to the first surface, the body having an outer diameter and an inner wall defining an inner diameter; wherein the outer diameter is approximately 2.1655 +0.0000 -0.0007 inches (5.5004 +0.000 -0.0018 cm) and the inner diameter is approximately 1.043 ± 0.003 inches (2.6492 ± 0.0076 cm); and wherein the body further comprises a cutout formed in the first surface about at least a portion of the inner wall, the cutout defining an inner shoulder having a radius of approximately 0.156 ± 0.015 inches (0.3962 ± 0.1381 cm). a body having a first end and an opposite second end, the first end defining a first surface, and the second end defining a second surface oriented at an angle (α) relative to the first surface, the body having an outer diameter and an inner wall defining an inner diameter; wherein the outer diameter is approximately 2.1655 +0.0000 -0.0007 inches (5.5004 +0.000 -0.0018 cm) and the inner diameter is approximately 1.043 ± 0.003 inches (2.6492 ± 0.0076 cm); and wherein the body further comprises a cutout formed in the first surface about at least a portion of the inner wall, the cutout defining an inner shoulder having a radius of approximately 0.156 ± 0.015 inches (0.3962 ± 0.1381 cm).