mhurhangee/patent-ind-claim-en huggingface dataset:
A mud loss treatment drilling tool comprising - said tool having an upper tooljoint to a lower end of an above drill pipe string , - one or more tank with a through channel for a drilling fluid flow, - a lower tooljoint connected to a BHA assembly at least comprising a drill bit ; - said tank arranged for holding a swellable sealant agent ; - said swellable sealant agent arranged for mixing with water (w) to swell; characterized by - said tank provided with an outlet to said through channel for said swellable sealant agent , - an inlet from said through channel , arranged above said outlet as counted along the tool axis, - said inlet arranged in an upper, inlet flow diverter sub arranged on top of at least one of said tanks , said inlet flow diverter sub communicating from said through channel via said inlet to said tank , so as for, when an undesired mud loss is detected, flushing all or part of said swellable sealant agent into said through channel , so as for a mixture (5, w) of said swellable agent and said water (w) to start reacting to swell during the time it takes the mixture (5, w) to reach a fracture (f) extending from a well under drilling by said BHA, so as for continuing to swell and block said fracture (f) to stop said undesired mud loss. - said tool having an upper tooljoint to a lower end of an above drill pipe string , - one or more tank with a through channel for a drilling fluid flow, - a lower tooljoint connected to a BHA assembly at least comprising a drill bit ; - said tank arranged for holding a swellable sealant agent ; - said swellable sealant agent arranged for mixing with water (w) to swell; - said tank arranged for holding a swellable sealant agent ; - said swellable sealant agent arranged for mixing with water (w) to swell; - said tank provided with an outlet to said through channel for said swellable sealant agent , - an inlet from said through channel , arranged above said outlet as counted along the tool axis, - said inlet arranged in an upper, inlet flow diverter sub arranged on top of at least one of said tanks , said inlet flow diverter sub communicating from said through channel via said inlet to said tank , so as for, when an undesired mud loss is detected, flushing all or part of said swellable sealant agent into said through channel , so as for a mixture (5, w) of said swellable agent and said water (w) to start reacting to swell during the time it takes the mixture (5, w) to reach a fracture (f) extending from a well under drilling by said BHA, so as for continuing to swell and block said fracture (f) to stop said undesired mud loss.
An organic light emitting display device, comprising: a transistor comprising a first controlled electrode , a second controlled electrode , and a control electrode controlling a current flow between the first controlled electrode and the second controlled electrode ; a first planarization layer deposited over the transistor ; a contact structure formed in a contact hole (CNT) through the first planarization layer to electrically connect the first controlled electrode or the second controlled electrode , the contact structure comprising an auxiliary electrode and a second planarization layer over the auxiliary electrode , wherein the second planarization layer overfills the contact hole (CNT); a first electrode over the contact hole (CNT) to connect the auxiliary electrode ; an organic light emitting layer structure over the first electrode ; a second electrode over the organic light emitting layer structure ; a bank formed on the first planarization layer to cover an edge of the first electrode , and formed to cover an inclined portion of the second planarization layer, and to define an emissive area (EA) of the organic light emitting display device; and wherein the first electrode is formed over the second planarization layer , characterized in that a thickness (t5) of the bank adjacent to the area covering the first electrode is less than a thickness (t6) of the second planarization layer in a portion of the overfill in the emissive area (EA). a transistor comprising a first controlled electrode , a second controlled electrode , and a control electrode controlling a current flow between the first controlled electrode and the second controlled electrode ; a first planarization layer deposited over the transistor ; a contact structure formed in a contact hole (CNT) through the first planarization layer to electrically connect the first controlled electrode or the second controlled electrode , the contact structure comprising an auxiliary electrode and a second planarization layer over the auxiliary electrode , wherein the second planarization layer overfills the contact hole (CNT); a first electrode over the contact hole (CNT) to connect the auxiliary electrode ; an organic light emitting layer structure over the first electrode ; a second electrode over the organic light emitting layer structure ; a bank formed on the first planarization layer to cover an edge of the first electrode , and formed to cover an inclined portion of the second planarization layer, and to define an emissive area (EA) of the organic light emitting display device; and wherein the first electrode is formed over the second planarization layer , characterized in that a thickness (t5) of the bank adjacent to the area covering the first electrode is less than a thickness (t6) of the second planarization layer in a portion of the overfill in the emissive area (EA).
Front and rear landing gear for a helicopter with a locking device for locking the landing gear in a retracted and an extended position, with a locking cylinder which is arranged on a landing gear leg , and a locking bolt which is displaceably arranged in the locking cylinder , wherein in the retracted position and in the extended position of the landing gear the locking bolt serves to fix the landing gear leg , as well as a connecting point for interacting with the locking piston extended out of the locking cylinder , in order to fix the landing gear leg in a retracted or an extended condition.
An unworn antioxidant contact lens immersed in a packaging solution and sterilely sealed in a package, said contact lens comprising a silicone hydrogel and amount of vitamin E embedded within the silicone hydrogel effective to provide at least a 50% reduction in lipid peroxidation relative to a control contact lens lacking the vitamin E when measured in a TBARS assay, wherein the antioxidant contact lens is free of a bioactive agent having a release profile attenuated by the vitamin E and does not contain a carotenoid, and wherein the silicone hydrogel material is heat-stable in the absence of vitamin E, a contact lens being considered heat-stable if the diameter of the fully hydrated contact lens after being autoclaved in a packaging solution is within ± 0.2 mm of the diameter of the fully hydrated contact lens before autoclave.
A friction control device for application to a human tissue receiving surface , the device adapted to establish an interface with said receiving surface having a reduced static friction, the device comprising: a contact surface arrangement comprising a plurality of contact surface regions for making contact with said receiving surface ; characterised in that an actuator assembly is adapted to control a relative separation of said contact surface regions in dependence upon an elasticity of the receiving surface and one or more surface properties of the receiving surface, such that the extent of separation matches or exceeds that which is applied to the receiving surface via the contact surface regions without static frictional forces across the interface being overcome. a contact surface arrangement comprising a plurality of contact surface regions for making contact with said receiving surface ; characterised in that an actuator assembly is adapted to control a relative separation of said contact surface regions in dependence upon an elasticity of the receiving surface and one or more surface properties of the receiving surface, such that the extent of separation matches or exceeds that which is applied to the receiving surface via the contact surface regions without static frictional forces across the interface being overcome.
Hydroelectric turbine installation comprising a turbine , a water passage located upstream of the turbine , a draft tube located downstream of the turbine , means for controlling operation conditions of the turbine , means for introducing oxygen containing gas into water passing through the installation during operation of the turbine , means for injecting water into the draft tube , whereas the injected water passes through one or more openings in the wall of the draft tube and means for controlling a flowrate of the water injected into the draft tube , whereas the means for controlling the flowrate of the water injected into the draft tube comprise a control-unit and a valve , and whereas the control-unit is designed to control the flowrate of the water injected into the draft tube in a way that the flowrate is a function of the operation conditions of the turbine , and characterised in that the flowrate set by the control-unit at an operation condition of the turbine corresponding to an optimal efficiency point of the turbine is higher than a flowrate set by the control-unit at one or more other operation conditions of the turbine corresponding not to an optimal efficiency point of the turbine .
A method for forming at least one three-dimensional article through successive fusion of parts of a powder bed on a support structure , which parts correspond to successive portions of the three-dimensional article, the method comprising the steps of: providing at least one model of the three-dimensional article, lowering the support structure a predetermined distance and rotating the support structure a predetermined angle in a first direction before applying a first powder layer covering the lowered and rotated support structure , rotating the support structure the predetermined angle in a second direction opposite to the first direction before directing the at least one first energy beam from the at least one first energy beam source at selected locations for fusing the first powder layer , directing the at least one first energy beam from the at least one first energy beam source at selected locations according to the model for fusing the first powder layer on the support structure , which is stationary, for forming first portions of the three-dimensional article, repeating at least the lowering, the rotating, and directing steps until the three-dimensional article is finished. providing at least one model of the three-dimensional article, lowering the support structure a predetermined distance and rotating the support structure a predetermined angle in a first direction before applying a first powder layer covering the lowered and rotated support structure , rotating the support structure the predetermined angle in a second direction opposite to the first direction before directing the at least one first energy beam from the at least one first energy beam source at selected locations for fusing the first powder layer , directing the at least one first energy beam from the at least one first energy beam source at selected locations according to the model for fusing the first powder layer on the support structure , which is stationary, for forming first portions of the three-dimensional article, repeating at least the lowering, the rotating, and directing steps until the three-dimensional article is finished.
Polymer microparticles, the polymer being a polyurethane derived from structural units comprising poly(alkylene oxide) moieties, caprolactone moieties and urethane moieties; wherein the microparticles have a particle size of from 0.01 to 100 microns as determined by dynamic light scattering, wherein the microparticles have a dispersivity span in the range 1-3, defined and determined as indicated in the specification.
A linear actuator comprising an electric motor, a transmission, a spindle unit with a spindle and a spindle nut, an activation element secured to the spindle nut, the spindle being driven by the electric motor through the transmission, and a fixture preferably a back fixture for mounting the linear actuator on a shaft having a cylindrical cross section, said fixture having an eye in the shape of a cylindrical through hole for the shaft the eye having an opening at a free side, by which the cross section of the fixture with the opening at the free side of the eye is C-shaped and such that the fixture with the opening can be displaced sideways onto the shaft, characterized in that the fixture comprises a first part , and a second part , and a plastic bearing , wherein the first part connects with the second part , grooves disposed inside the first part and the second part connection structures disposed on the outer side of the plastic bearing , and the plastic bearing is secured inside the first part and second part through the connection structures and the grooves .
An inkjet composition having 1.8 - 3.3 mol/kg acryloyl groups comprising: i) photo polymerization reactive compound (M) containing exactly one acryloyl group, ii) photo polymerization reactive compound (N) containing at least two acryloyl groups, iii) radical photoinitiator (R), iv) isocyanate compound (D) containing at least two isocyanate groups and v) at least one hydroxyl group containing compound (H), wherein (M) is different from (D) with the proviso that isocyanate compound containing exactly one acryloyl group and additionally containing at least two isocyanate groups should be subsumed to (D); (N) is different from (D) with the proviso that isocyanate compound containing at least two acryloyl groups and additionally containing at least two isocyanate groups should be subsumed to (D); (H) is different from (D), (M) and (N); 10 - 28 mol % of the contained acryloyl groups are provided by the reactive compound (N) and the molar ratio of contained acryloyl groups to contained isocyanate groups of compound (D) is 0.9 to 3.3. i) photo polymerization reactive compound (M) containing exactly one acryloyl group, ii) photo polymerization reactive compound (N) containing at least two acryloyl groups, iii) radical photoinitiator (R), iv) isocyanate compound (D) containing at least two isocyanate groups and v) at least one hydroxyl group containing compound (H), (M) is different from (D) with the proviso that isocyanate compound containing exactly one acryloyl group and additionally containing at least two isocyanate groups should be subsumed to (D); (N) is different from (D) with the proviso that isocyanate compound containing at least two acryloyl groups and additionally containing at least two isocyanate groups should be subsumed to (D); (H) is different from (D), (M) and (N); 10 - 28 mol % of the contained acryloyl groups are provided by the reactive compound (N) and the molar ratio of contained acryloyl groups to contained isocyanate groups of compound (D) is 0.9 to 3.3.
A configurable gob guiding unit for a glass articles forming section comprising a forming mould having one or more cavities suitable to accommodate, each, a respective glass gob; the configurable gob guiding unit comprising, for each said cavity , a respective deflector and a support structure designed to be connected to a fixed frame and comprising, for each deflector , respective attachment means ; each deflector comprising: • a curved portion delimiting a curved channel for guiding the gob into the respective cavity , • two arms extending in a cantilevered manner from said curved portion and • for each arm , a respective attachment portion carried by said arm ; wherein each said arm comprises an adaptation portion configured on the basis of the position of the corresponding cavity of said forming mould and so as to allow the coupling of said attachment portions to said support structure via said attachment means ; characterised in that , regardless of the actual number of deflectors and cavities that are mounted, in use, in the forming section , said support structure comprises a fixed number of attachment means , equal to a maximum number of deflectors that can be mounted in said section or a maximum number of cavities that can be used in said forming section ; and in that , in at least one functional configuration of said configurable gob guiding unit , at least one of said attachment means , for a respective deflector , is unused. • a curved portion delimiting a curved channel for guiding the gob into the respective cavity , • two arms extending in a cantilevered manner from said curved portion and • for each arm , a respective attachment portion carried by said arm ; wherein each said arm comprises an adaptation portion configured on the basis of the position of the corresponding cavity of said forming mould and so as to allow the coupling of said attachment portions to said support structure via said attachment means ; characterised in that , regardless of the actual number of deflectors and cavities that are mounted, in use, in the forming section , said support structure comprises a fixed number of attachment means , equal to a maximum number of deflectors that can be mounted in said section or a maximum number of cavities that can be used in said forming section ; and in that , in at least one functional configuration of said configurable gob guiding unit , at least one of said attachment means , for a respective deflector , is unused.
A method of three-dimensional printing of an object , comprising: operating a printing head having a plurality of nozzle arrays (122a-d) to dispense a plurality of building material formulations, wherein the printing head is directly connected to a plurality of cartridges each containing a different building material formulation, wherein for each nozzle array (122a-d) the printing head comprises a channel conveying a building material formulation to said nozzle array (122a-d), and wherein said channel is selectively connected to one of said cartridges via a manifold having a plurality of manifold channels each connected to a separate cartridge ; characterized by : discarding a first building material formulation from a first channel of said printing head ; and by said manifold , connecting a cartridge containing a building material formulation that is different from said discarded building material formulation to said first channel while maintaining at least one type of building material formulation within at least one channel of said printing head other than said first channel. operating a printing head having a plurality of nozzle arrays (122a-d) to dispense a plurality of building material formulations, wherein the printing head is directly connected to a plurality of cartridges each containing a different building material formulation, wherein for each nozzle array (122a-d) the printing head comprises a channel conveying a building material formulation to said nozzle array (122a-d), and wherein said channel is selectively connected to one of said cartridges via a manifold having a plurality of manifold channels each connected to a separate cartridge ; characterized by : discarding a first building material formulation from a first channel of said printing head ; and by said manifold , connecting a cartridge containing a building material formulation that is different from said discarded building material formulation to said first channel while maintaining at least one type of building material formulation within at least one channel of said printing head other than said first channel. discarding a first building material formulation from a first channel of said printing head ; and by said manifold , connecting a cartridge containing a building material formulation that is different from said discarded building material formulation to said first channel while maintaining at least one type of building material formulation within at least one channel of said printing head other than said first channel.
A lock comprising a handle block adapted to be integrally fixed to the outer side of a door, said handle block comprising a handle associated with a rotor and adapted to rotate on an axis parallel to the plane of the door from a first position to a second position, wherein said first position corresponds to a closing position of said lock and said second position corresponds to an opening position of said lock, said handle block being engaged by means of the rotor to a closing block adapted to be integrally fixed onto the inner side of said door and comprising reversible engagement means adapted to cooperate with a frame of said door, said reversible engagement means comprising a bolt adapted to rotate, so as to promote the engagement with the frame of said door, and to translate in an axial direction, to carry out the subsequent locking of the door, said reversible engagement means being actuatable by the handle through a kinematic mechanism which converts the rotation that occurs on an axis parallel to the plane of the door into a compound motion comprising, in sequence: a translatory type motion in the axial distancing direction of the bolt from the frame followed by a rotational type of motion in the circumferential distancing direction of the bolt from the frame when the handle moves from the first to the second position; a rotational type of motion in the circumferential approaching direction of the bolt to the frame followed by a translatory type motion in the axial approaching direction of the bolt to the frame when the handle moves from the second to the first position, characterized in that the reversible engagement means comprise a shaft connected at one end to the bolt , the other end being coupled to the kinematic mechanism so that the shaft can both rotate and translate axially allowing the bolt to perform a corresponding roto-translation. a translatory type motion in the axial distancing direction of the bolt from the frame followed by a rotational type of motion in the circumferential distancing direction of the bolt from the frame when the handle moves from the first to the second position; a rotational type of motion in the circumferential approaching direction of the bolt to the frame followed by a translatory type motion in the axial approaching direction of the bolt to the frame when the handle moves from the second to the first position, characterized in that the reversible engagement means comprise a shaft connected at one end to the bolt , the other end being coupled to the kinematic mechanism so that the shaft can both rotate and translate axially allowing the bolt to perform a corresponding roto-translation.