mhurhangee/patent-ind-claim-en huggingface dataset:
A method of preparing butadiene, comprising: a step of obtaining oxidative dehydrogenation reaction products containing butadiene, which are generated when reaction raw materials containing butene, oxygen (O 2 ) having a purity of 90% or more, steam, and a diluent gas are passed through an oxidative dehydrogenation reaction part; a step of removing water from the oxidative dehydrogenation reaction products containing butadiene by passing the oxidative dehydrogenation reaction products through a cooling separation part; a step of condensing hydrocarbons by passing the oxidative dehydrogenation reaction products, from which water is removed, through a condensation separation part; a step of recovering all hydrocarbons not condensed in the condensation separation part by passing oxidative dehydrogenation reaction products containing hydrocarbons not condensed in the condensation separation part through an absorption separation part; and a step of separating butadiene by passing crude hydrocarbons comprising n-butane, butene, and butadiene, which are condensed in the condensation separation part, and crude hydrocarbons comprising n-butane, butene, and butadiene excluding COx and O 2 , which are recovered in the absorption separation part, through a purification part, wherein n-butane and butene excluding butadiene, which are separated in the purification part, are fed again into the oxidative dehydrogenation reaction part, and the diluent gas is butane. a step of obtaining oxidative dehydrogenation reaction products containing butadiene, which are generated when reaction raw materials containing butene, oxygen (O 2 ) having a purity of 90% or more, steam, and a diluent gas are passed through an oxidative dehydrogenation reaction part; a step of removing water from the oxidative dehydrogenation reaction products containing butadiene by passing the oxidative dehydrogenation reaction products through a cooling separation part; a step of condensing hydrocarbons by passing the oxidative dehydrogenation reaction products, from which water is removed, through a condensation separation part; a step of recovering all hydrocarbons not condensed in the condensation separation part by passing oxidative dehydrogenation reaction products containing hydrocarbons not condensed in the condensation separation part through an absorption separation part; and a step of separating butadiene by passing crude hydrocarbons comprising n-butane, butene, and butadiene, which are condensed in the condensation separation part, and crude hydrocarbons comprising n-butane, butene, and butadiene excluding COx and O 2 , which are recovered in the absorption separation part, through a purification part, wherein n-butane and butene excluding butadiene, which are separated in the purification part, are fed again into the oxidative dehydrogenation reaction part, and the diluent gas is butane.
A method for use in a Long Term Evolution, LTE, system , according to which method a user terminal, UE , in a cell in the system receives transmission power control commands on a Physical Downlink Control Channel, PDCCH , the method being characterized in that if the UE decodes a PDCCH with Downlink Control Information, DCI , format 1A/1/2 and the corresponding detected Radio Network Temporary Identifier, RNTI , equals a group RNTI, the UE shall set the transmission power control command provided in that PDCCH to 0 dB.
A bearing device comprising: a rotating shaft ; a journal bearing which is provided on the rotating shaft to rotatably support the rotating shaft ; a disk member which is provided on the rotating shaft and has a facing portion which is disposed so as to face a side surface portion of the journal bearing with a gap (D) therebetween in an axial direction in which the rotating shaft extends; and a recessed portion which is provided in the side surface portion , wherein in a projected area of the journal bearing in the axial direction, an area (V2) of a portion which includes the recessed portion and does not form the gap (D) is larger than an area (V1) which forms the gap (D) by the side surface portion and the facing portion , wherein the recessed portion is formed by a notch which is continuously provided on a radially inner edge of the journal bearing in the side surface portion in a circumferential direction characterized in that the recessed portion is formed by a further groove which is continuously provided in the side surface portion in a circumferential direction. a rotating shaft ; a journal bearing which is provided on the rotating shaft to rotatably support the rotating shaft ; a disk member which is provided on the rotating shaft and has a facing portion which is disposed so as to face a side surface portion of the journal bearing with a gap (D) therebetween in an axial direction in which the rotating shaft extends; and a recessed portion which is provided in the side surface portion , wherein in a projected area of the journal bearing in the axial direction, an area (V2) of a portion which includes the recessed portion and does not form the gap (D) is larger than an area (V1) which forms the gap (D) by the side surface portion and the facing portion , wherein the recessed portion is formed by a notch which is continuously provided on a radially inner edge of the journal bearing in the side surface portion in a circumferential direction characterized in that the recessed portion is formed by a further groove which is continuously provided in the side surface portion in a circumferential direction.
Composition comprising triglycerides, surfactant, self-assembled structures and vitamin A wherein the self-assembled structures are selected from the group consisting of L2 phase, reversed microemulsion, reversed micellar cubic structure, reversed bicontinuous cubic structure, reversed sponge phase, reversed hexagonal structure and combinations of these, the surfactant is present at a level of between 0.1 and 30 wt.% in the triglycerides, and the composition has a water content between 0.001 wt.% and 4 wt.% of the total weight of triglycerides, surfactant, vitamin A and water.
A dosage device for extruding a monocomponent or bicomponent polymeric product, particularly for an automatic machine for forming a spacer frame, comprising a first dosage assembly , a separate second dosage assembly for the dosage and feeding of said product, characterized in that it comprises a controller configured to communicate with an operator interface located on board a control post , the controller being configured to activate the first dosage assembly and the second dosage assembly , in a first feeding step and in a third feeding step, alternately so that one of them provides continuity of flow to an extrusion nozzle while the other one is in the reloading step, said first and second dosage assemblies being activatable, in a second swapping step that is intermediate with respect to said first and third feeding steps, simultaneously and jointly wherein the controller is configured to activate the first dosage assembly and the second dosage assembly such that one of them has a flow-rate ramp that passes from the steady-state value to zero and the other one complementarily has a flow-rate ramp that passes from zero to the steady-state value; wherein in said second swapping step, which is intermediate with respect to said first and third feeding steps, before said flow-rate swap ramps begin, each one of said second or first dosage assembly that is taking over aligns its own pressure with the pressure of said dosage assembly that is quitting, by means of the actuations of adapted synchronous electric motors which are provided with feedback by means of adapted pressure transducers .
A refrigerator comprising a compartment for storing vegetables and fruits therein, and a control unit , wherein the refrigerator further comprises at least one sound source for stimulating vegetables and fruits stored in the compartment with sound waves, wherein the control unit is configured to control operation of said at least one sound source , characterized in that said at least one type of sound comprises biophonic sounds and the control unit is configured to control said at least one sound source such that the sound source outputs biophonic sounds for a first predetermined period (T1) at the beginning of the daytime period (Td) and for a third predetermined period (T3) at the end of the daytime period (Td), but does not output any biophonic sound for a second predetermined period (T2) between the first and third predetermined periods (T1, T3), which is in the middle of the daytime period (Td), as well as does not output any biophonic sounds during a fourth predetermined period (T4) during a night time period (Tn).
An SIMD processor configured to execute an SIMD instruction, burst, to decompress a run-length encoded, RLE, compressed bit-vector, wherein an RLE compressed bit-vector is a bit-vector with a corresponding run-vector, such that each bit in the bit-vector has a corresponding run-length value in the run-vector, and wherein each run-length value in the run-vector indicates how many bits the corresponding bit in the bit-vector should be extended to, wherein the processor is configured to perform, in response to the SIMD burst instruction: loading the RLE compressed bit-vector into a first register that resides in the processor, wherein bits in the bit-vector are contiguous; loading each run-length value, in the run-vector of run-length values, into a corresponding subregister (322-328) of a series of subregisters (322-328) in a SIMD register that resides in the processor, wherein the run-length values within the run-vector are contiguous; decompressing bits in the bit-vector into a second register in the processor; wherein decompressing bits in the bit-vector includes: for one or more run-length values in the run-vector in the series of subregisters (322-328), copying the corresponding bit in the bit-vector in the first register into the second register a number of times equal to the run-length value, such that copies of the corresponding bit are contiguously stored in the second register . loading the RLE compressed bit-vector into a first register that resides in the processor, wherein bits in the bit-vector are contiguous; loading each run-length value, in the run-vector of run-length values, into a corresponding subregister (322-328) of a series of subregisters (322-328) in a SIMD register that resides in the processor, wherein the run-length values within the run-vector are contiguous; decompressing bits in the bit-vector into a second register in the processor; wherein decompressing bits in the bit-vector includes: for one or more run-length values in the run-vector in the series of subregisters (322-328), copying the corresponding bit in the bit-vector in the first register into the second register a number of times equal to the run-length value, such that copies of the corresponding bit are contiguously stored in the second register .
A solder strip wherein a cross section of the solder strip comprises a base portion and a reflective portion arranged above the base portion , the reflective portion includes a top edge , a first side edge and a second side edge , one end of the first side edge and one end of the second side edge continue from the top edge , and the other end of the first side edge and the other end of the second side edge continue from the base portion , and a first angle is formed between the first side edge and an extension line of a bottom edge of the base portion , a second angle is formed between the second side edge and the extension line of the bottom edge of the base portion , and the first angle and the second angle are both acute angles formed in a range greater than 42.5°, characterized in that a height of a cross-section of the solder strip is less than or equal to 0.3 mm, the base portion has a width of 0.4±0.1 mm and a height of 0.18±0.02 mm, and the reflective portion has a height of 0.09±0.01 mm. the reflective portion includes a top edge , a first side edge and a second side edge , one end of the first side edge and one end of the second side edge continue from the top edge , and the other end of the first side edge and the other end of the second side edge continue from the base portion , and a first angle is formed between the first side edge and an extension line of a bottom edge of the base portion , a second angle is formed between the second side edge and the extension line of the bottom edge of the base portion , and the first angle and the second angle are both acute angles formed in a range greater than 42.5°, characterized in that a height of a cross-section of the solder strip is less than or equal to 0.3 mm, the base portion has a width of 0.4±0.1 mm and a height of 0.18±0.02 mm, and the reflective portion has a height of 0.09±0.01 mm.
Catalytic reactor comprising a catalyst bed, said reactor comprises a floating tray fluid distributor, distributing a reactor inlet fluid stream to the catalyst bed, said floating tray comprises a plurality of separate detachable tray sections and at least one fluid distribution element, wherein a plurality of said tray sections further comprises at least one tray support to support said floating tray on top of the catalyst bed.
A dental root canal instrument comprising: - a shaft region and - a cutting region having cutting edges and a core - wherein an envelope curve (H) of the cutting edges of the cutting edge region conically expands from a tip towards the shaft region with a first slope at a first angle (a), and - wherein at least one region of the core of the cutting edge region increases towards the shaft region with a second slope at a second angle (β), the second angle (β) being smaller than the first angle (α). - characterized in that the core gradually increases from the tip towards the shaft region . - a shaft region and - a cutting region having cutting edges and a core - wherein an envelope curve (H) of the cutting edges of the cutting edge region conically expands from a tip towards the shaft region with a first slope at a first angle (a), and - wherein at least one region of the core of the cutting edge region increases towards the shaft region with a second slope at a second angle (β), the second angle (β) being smaller than the first angle (α). - characterized in that the core gradually increases from the tip towards the shaft region .
An intrinsically anti-microbial hollow fiber membrane module for filtration of liquids comprising a plurality of porous hollow membrane fibers wherein the fibers are formed from a polymer by embedding into said polymer an anti-microbial substance, wherein the polymer used to form the fibers is polyethersulfone, wherein the anti-microbial substance is selected from zinc oxide, zinc, a zinc salt, or a zinc salt in an aqueous or organic solvent, and the at least one said antimicrobial compound is added to a solution or a dispersion in an aqueous solution or organic solvent of the monomers used to synthesize the polyethersulfone polymer used to form the fibers or the said antimicrobial compound is added during the reaction of polymerization of the starting monomers used to synthesize the polyethersulfone polymer used to form the fibers such that the antimicrobial substance is physically trapped and chemically bonded within the crosslinked polymeric chains of the polymer rendering the polymer intrinsically antimicrobial in nature,; wherein the hollow membrane fibers are prepared from a dope comprising 12% to 25% polyethersulfone, from 10 to 45% polyethylene glycol, and from 40% to 90% N-methyl pyrrolidone solution; and optionally the fibers further comprise lithium chloride; wherein the percentages are in weight ratio, and wherein in use the liquid enters from outside of the fiber membranes and passes through the porous membranes into and along the lumen of the fibers, thereby retaining the retentate outside of the membranes and filtered liquid (filtrate) flows out from the hollow end of the fibers.
A system for providing compressed air to pneumatically driven packs of an environmental control system 'ECS' of an vehicle , the system comprising: an auxiliary power unit 'APU' including a gas turbine engine, configured to be a principal source of pneumatic and electrical power for the vehicle , the auxiliary power unit 'APU' having: an engine compressor with an air inlet configured to couple to an interior of a cabin of the vehicle ; and a load compressor coupled to be driven by the gas turbine engine, the load compressor having a compressed air outlet configured to couple to each of the pneumatically driven packs of the vehicle; and a plurality of electrically driven cabin air compressors 'CAC' having compressed air outlets configured to couple to the pneumatically driven packs . an auxiliary power unit 'APU' including a gas turbine engine, configured to be a principal source of pneumatic and electrical power for the vehicle , the auxiliary power unit 'APU' having: an engine compressor with an air inlet configured to couple to an interior of a cabin of the vehicle ; and a load compressor coupled to be driven by the gas turbine engine, the load compressor having a compressed air outlet configured to couple to each of the pneumatically driven packs of the vehicle; and an engine compressor with an air inlet configured to couple to an interior of a cabin of the vehicle ; and a load compressor coupled to be driven by the gas turbine engine, the load compressor having a compressed air outlet configured to couple to each of the pneumatically driven packs of the vehicle; and a plurality of electrically driven cabin air compressors 'CAC' having compressed air outlets configured to couple to the pneumatically driven packs .
A connector , comprising: a housing defining an insertion section into which a male connector is inserteable from the outside and a flow path communicating with the insertion section ; and an elastic valve body which has a slit and blocks the insertion section , wherein an inner wall defining the flow path is integrally formed with a liquid collision face which faces a tip opening of the male connector when inserted in the insertion section in an insertion direction (B) of the male connector and collides with liquid flowing out from the tip opening , characterized in that a tip receiving face which is positioned on an upstream side with respect to the liquid collision face in the insertion direction (B) including a tapered shape where a distance in a direction (C) perpendicular to the insertion direction (B) decreases in the insertion direction (B). a housing defining an insertion section into which a male connector is inserteable from the outside and a flow path communicating with the insertion section ; and an elastic valve body which has a slit and blocks the insertion section , wherein an inner wall defining the flow path is integrally formed with a liquid collision face which faces a tip opening of the male connector when inserted in the insertion section in an insertion direction (B) of the male connector and collides with liquid flowing out from the tip opening , characterized in that a tip receiving face which is positioned on an upstream side with respect to the liquid collision face in the insertion direction (B) including a tapered shape where a distance in a direction (C) perpendicular to the insertion direction (B) decreases in the insertion direction (B).
An image display system comprising: a goggle apparatus ; object placement means (20, S100) for placing an object in a virtual space; display control means (S109) for displaying, on a display section of the goggle apparatus, an image captured by a virtual camera in the virtual space; acquisition means for acquiring at least a rotational angle in a yaw direction and a rotational angle in a pitch direction of the goggle apparatus; camera rotation means for rotating the virtual camera in a yaw direction in the virtual space in accordance with the rotational angle in the yaw direction of the goggle apparatus and rotate the virtual camera in a pitch direction in the virtual space in accordance with the rotational angle in the pitch direction of the goggle apparatus; determination means (S103) for determining whether or not the rotational angle in the pitch direction of the goggle apparatus is within a range; and characterised by control means (S104) for, if at least the rotational angle in the pitch direction of the goggle apparatus is outside a range, performing at least either one of a movement of the object and control of the virtual camera in the virtual space so that the object is located in front of the virtual camera in the yaw direction, wherein if the rotational angle in the pitch direction of the goggle apparatus is outside the range, the control means locates the object in a position corresponding to the yaw direction of the direction of the line of sight of the virtual camera while maintaining a position of the object in the pitch direction in the virtual space. a goggle apparatus ; object placement means (20, S100) for placing an object in a virtual space; display control means (S109) for displaying, on a display section of the goggle apparatus, an image captured by a virtual camera in the virtual space; acquisition means for acquiring at least a rotational angle in a yaw direction and a rotational angle in a pitch direction of the goggle apparatus; camera rotation means for rotating the virtual camera in a yaw direction in the virtual space in accordance with the rotational angle in the yaw direction of the goggle apparatus and rotate the virtual camera in a pitch direction in the virtual space in accordance with the rotational angle in the pitch direction of the goggle apparatus; determination means (S103) for determining whether or not the rotational angle in the pitch direction of the goggle apparatus is within a range; and characterised by control means (S104) for, if at least the rotational angle in the pitch direction of the goggle apparatus is outside a range, performing at least either one of a movement of the object and control of the virtual camera in the virtual space so that the object is located in front of the virtual camera in the yaw direction, wherein if the rotational angle in the pitch direction of the goggle apparatus is outside the range, the control means locates the object in a position corresponding to the yaw direction of the direction of the line of sight of the virtual camera while maintaining a position of the object in the pitch direction in the virtual space.
A hydraulic damping block comprising: - at least two columns of fluid (13.1-13.N), - each column (13.1-13.N) having one end placed in communication with a first hydraulic working chamber capable of hydraulic inflation, also referred to as main inflation chamber, said main inflation chamber being common to all the fluid columns (13.1-13.N), - the other end of each fluid column (13.1-13.N) being placed in communication with a second hydraulic compensation chamber (16.1-16.N) specific to each fluid column, said second chambers, also referred to as specific inflation chambers (16.2-16.N), being likewise capable of hydraulic inflation, characterized in that at least one of the specific inflation chambers (16.1-16.N) has an inflation stiffness (Kmi) of the order of magnitude of the inflation stiffness (Kg) of the main inflation chamber or greater than the inflation stiffness (Kg) of the main inflation chamber . - at least two columns of fluid (13.1-13.N), - each column (13.1-13.N) having one end placed in communication with a first hydraulic working chamber capable of hydraulic inflation, also referred to as main inflation chamber, said main inflation chamber being common to all the fluid columns (13.1-13.N), - the other end of each fluid column (13.1-13.N) being placed in communication with a second hydraulic compensation chamber (16.1-16.N) specific to each fluid column, said second chambers, also referred to as specific inflation chambers (16.2-16.N), being likewise capable of hydraulic inflation,