mhurhangee/patent-ind-claim-en huggingface dataset:
An intake valve for a combustion engine, comprising: a head portion having a top surface opposite of an underside surface , wherein the underside surface comprises a first angled surface and a second angled surface , the first angled surface being oriented at a different angle than the second angled surface , and a round transition between the first angled surface and second angled surface ; a stem portion extending from the underside surface ; wherein the top surface has a beveled edge ; and wherein the transition from second angled surface to beveled edge is also rounded such that the transition from the underside surface to the top surface takes advantage of the Coanda effect and results in a smaller air pocket size near the center of the top surface . a head portion having a top surface opposite of an underside surface , wherein the underside surface comprises a first angled surface and a second angled surface , the first angled surface being oriented at a different angle than the second angled surface , and a round transition between the first angled surface and second angled surface ; a stem portion extending from the underside surface ; wherein the top surface has a beveled edge ; and wherein the transition from second angled surface to beveled edge is also rounded such that the transition from the underside surface to the top surface takes advantage of the Coanda effect and results in a smaller air pocket size near the center of the top surface .
An ultrasonic weld inspection method, comprising at least the steps of: - providing an assembly for inspecting welds by ultrasounds, comprising at least one annular multielement probe with longitudinal waves inclined between 0 and 5°, including several concentric annular elements (20 to 24), and a linear multielement probe with transverse waves inclined between 35 and 70°, including several rectilinear elements (34 to 39) parallel to one another, the annular probe comprises a member for emitting waves with a frequency comprised between 5 and 15 MHz and a means for focusing acoustic energies emitted from annular elements (20 to 24) by electronic management of the delay laws, and the linear probe comprises a member for emitting frequency waves comprised between 6 and 10 MHz and a means for focusing acoustic energies emitted from these rectilinear elements (34 to 39) by electronic management of the delay laws, - emitting longitudinal waves emitted by the annular probe into a weld , and - emitting transverse waves via the linear probe , focused in the weld , the weld extending substantially in a plane (P), the linear elements (34 to 39) of the linear probe being placed substantially perpendicular to the plane (P) of the weld . - providing an assembly for inspecting welds by ultrasounds, comprising at least one annular multielement probe with longitudinal waves inclined between 0 and 5°, including several concentric annular elements (20 to 24), and a linear multielement probe with transverse waves inclined between 35 and 70°, including several rectilinear elements (34 to 39) parallel to one another, - emitting longitudinal waves emitted by the annular probe into a weld , and - emitting transverse waves via the linear probe , focused in the weld , the weld extending substantially in a plane (P), the linear elements (34 to 39) of the linear probe being placed substantially perpendicular to the plane (P) of the weld .
An apparatus for removing dead volume of stagnant fluid in a sensor assembly, the apparatus comprising: a first reservoir coupled to a first pressure transducer and having a port in fluid communication at a location in a sampled flow path ; a second reservoir coupled to a second pressure transducer , fluidly coupled to the first reservoir through a flow through path , and having another port in fluid communication at another location of another sampled flow path ; and a restrictor disposed in the flow through path ; wherein a volume of the first reservoir or a volume of the second reservoir is determined based on a bleed down time, wherein the bleed down time is associated to the pressure decay in the corresponding reservoir. a first reservoir coupled to a first pressure transducer and having a port in fluid communication at a location in a sampled flow path ; a second reservoir coupled to a second pressure transducer , fluidly coupled to the first reservoir through a flow through path , and having another port in fluid communication at another location of another sampled flow path ; and a restrictor disposed in the flow through path ; wherein a volume of the first reservoir or a volume of the second reservoir is determined based on a bleed down time, wherein the bleed down time is associated to the pressure decay in the corresponding reservoir.
A method of laying a pipeline, in which pipe sections are welded together to form a pipeline being in the form of a multi-layer pipeline, wherein the pipeline is a carbon steel pipeline with a corrosion resistant alloy (CRA) interior layer , the CRA interior layer being made from a metal different from the carbon steel material of the pipeline, wherein the method includes the following steps: providing a pipe section to be welded to the end of a pipeline , arranging the pipe section adjacent to the end of the pipeline thereby defining a circumferential joint to be welded , and being characterised by the following steps: performing an external weld pass on the root of the joint to be welded during which weld material is deposited in the root of the joint to be welded , thereby forming a root weld , wherein there is penetration into, and a lack of complete penetration through, the CRA interior layer by the root weld , and performing, with the use of plasma welding equipment, an internal weld pass on the root weld during which the root weld is melted and re-shaped, wherein the internal weld pass melts the CRA interior layer so that the root weld penetrates completely through the CRA interior layer . providing a pipe section to be welded to the end of a pipeline , arranging the pipe section adjacent to the end of the pipeline thereby defining a circumferential joint to be welded , and being characterised by the following steps: performing an external weld pass on the root of the joint to be welded during which weld material is deposited in the root of the joint to be welded , thereby forming a root weld , wherein there is penetration into, and a lack of complete penetration through, the CRA interior layer by the root weld , and performing, with the use of plasma welding equipment, an internal weld pass on the root weld during which the root weld is melted and re-shaped, wherein the internal weld pass melts the CRA interior layer so that the root weld penetrates completely through the CRA interior layer . performing an external weld pass on the root of the joint to be welded during which weld material is deposited in the root of the joint to be welded , thereby forming a root weld , wherein there is penetration into, and a lack of complete penetration through, the CRA interior layer by the root weld , and performing, with the use of plasma welding equipment, an internal weld pass on the root weld during which the root weld is melted and re-shaped, wherein the internal weld pass melts the CRA interior layer so that the root weld penetrates completely through the CRA interior layer .
Method for stimulating a treatment zone near a wellbore area in fluid connection with at least one porous zone of a subterranean formation using a stimulating device located inside the wellbore having a wellbore wall and comprising an electrical discharge generating unit and a chemical agent introducing unit , wherein an acid delivery system comprises acid flow channels , which are operable to direct acid composition onto the wellbore wall in the treatment zone; and wherein the chemical agent introducing unit introduces acid composition by jets to treatment zone through the acid flow channels ; said electrical discharge generating unit comprises a power conversion unit , a power storage unit , a discharge control unit and a discharge system , and wherein the discharge system comprises a first electrode and a second electrode configured for triggering an electrical discharge; said method comprising the steps of: - generating (S1a; S2b; S1c)), with the two electrodes of the electrical discharge generating unit , at least one electrical discharge at a distance from the at least one porous zone, thereby propagating at least one shock wave, wherein the shock wave propagates radially from the longitudinal axis of the wellbore, - fracturing said porous zone with said at least one shock wave thereby creating fractures, - the chemical agent introducing unit being coupled to a coiled tubing , which is operable to supply the acid composition and power from the surface to the chemical agent introducing unit , - introducing (S1b; S2a; S1c) a chemical agent from an upper surface external of the wellbore to the chemical agent introducing unit then, through the plurality of acid flow channels , onto the wall of the wellbore into the newly created fractures for increasing the permeability of the porous zone . - generating (S1a; S2b; S1c)), with the two electrodes of the electrical discharge generating unit , at least one electrical discharge at a distance from the at least one porous zone, thereby propagating at least one shock wave, wherein the shock wave propagates radially from the longitudinal axis of the wellbore, - fracturing said porous zone with said at least one shock wave thereby creating fractures, - the chemical agent introducing unit being coupled to a coiled tubing , which is operable to supply the acid composition and power from the surface to the chemical agent introducing unit , - introducing (S1b; S2a; S1c) a chemical agent from an upper surface external of the wellbore to the chemical agent introducing unit then, through the plurality of acid flow channels , onto the wall of the wellbore into the newly created fractures for increasing the permeability of the porous zone .
A prosthetic implant, suitable for implantation to the human body, comprising a composite material comprising a base material selected from a polymer network comprising a free molecule that is a solvent or a free polymer chain and a plurality of additives, wherein: a) said additives are selected from radiolucent additives and/or hyperechoic additives; b) said additives are selected such that the elastic modulus at 1 Hz of said composite material is greater than the elastic modulus of said base material, and wherein the elastic modulus is greater than the elastic modulus of said base material by 20%-5000%; c) said additives comprise at least one of glass, ceramic, metal, polymers, PMMA, polyacrylonitrile, polybutadiene, PEEK, natural rubber, synthetic rubber, amorphous polymer or semi-crystalline polymer; d) said base material comprises a silicone gel; e) said additives have a surface roughness of between 0.2 nm and 40 nm RRMS; and f) said additives are up to 500 microns in size with at least 20% size difference between them; wherein said additives are selected such that the solvent concentration of said composite material is between 5%-95% of the solvent concentration of said base material; and wherein the additives reduce the free molecule concentration in the base material by between 5%-95%. a) said additives are selected from radiolucent additives and/or hyperechoic additives; b) said additives are selected such that the elastic modulus at 1 Hz of said composite material is greater than the elastic modulus of said base material, and wherein the elastic modulus is greater than the elastic modulus of said base material by 20%-5000%; c) said additives comprise at least one of glass, ceramic, metal, polymers, PMMA, polyacrylonitrile, polybutadiene, PEEK, natural rubber, synthetic rubber, amorphous polymer or semi-crystalline polymer; d) said base material comprises a silicone gel; e) said additives have a surface roughness of between 0.2 nm and 40 nm RRMS; and f) said additives are up to 500 microns in size with at least 20% size difference between them;
A coating composition comprising nitrocellulose and a compound according to Formula 1 dissolved in an organic solvent: wherein R 1 -R 3 are individually selected from C 1 -C 6 linear or branched alkyl groups and C 1 -C 6 linear or branched alkyl groups comprising one or more ether groups and R 4 is an alkyl group comprising at least one primary or secondary amine group, and wherein the nitrocellulose has a nitrogen content of between 10-14%, and the number of molar equivalents of nitrogen from the at least one primary or secondary amine group is 0.5 - 1.5 relative to the nitrogen in the nitrocellulose.
A robotic system , comprising: a base supporting one or more articulating links , the base comprising: a front portion comprising a front wall; a rear portion removably attached to the front portion and comprising a back wall; and a bracket supporting a heat generating component , a first side of the bracket attached to the back wall of the rear portion of the base to form a first thermally conductive path that, in use, dissipates heat from the heat generating component ; wherein, the robotic system is characterized by further comprising a thermal pad attached to a second side of the bracket , the thermal pad contacting the front wall of the base to form a second thermally conductive path that, in use, dissipates heat from the heat generating component . a base supporting one or more articulating links , the base comprising: a front portion comprising a front wall; a rear portion removably attached to the front portion and comprising a back wall; and a front portion comprising a front wall; a rear portion removably attached to the front portion and comprising a back wall; and a bracket supporting a heat generating component , a first side of the bracket attached to the back wall of the rear portion of the base to form a first thermally conductive path that, in use, dissipates heat from the heat generating component ; wherein, the robotic system is characterized by further comprising a thermal pad attached to a second side of the bracket , the thermal pad contacting the front wall of the base to form a second thermally conductive path that, in use, dissipates heat from the heat generating component . the robotic system is characterized by further comprising a thermal pad attached to a second side of the bracket , the thermal pad contacting the front wall of the base to form a second thermally conductive path that, in use, dissipates heat from the heat generating component .
A three-dimensional printer including a floating solution for reducing resin usage, the 3D printer comprising: a main frame ; a water tank disposed inside the main frame ; a build platform slidable in a vertical direction along the water tank ; an optical assembly disposed at an upper portion of the main frame and irradiating a laser beam to the build platform ; resin (R) contained inside the water tank ; and the floating solution (F) contained inside the water tank , wherein the floating solution (F) is not mixed with the resin (R), has a higher density than the resin (R), and supports the resin (R), characterized in that the 3D printer further comprises: a re-coater for discharging the resin (R) onto the build platform ; and a re-coater driver coupled to the main frame for driving the re-coater in a horizontal direction, wherein the re-coater comprises: a re-coater body having a columnar hollow space defined in the re-coater body ; and a wind cover connected to the re-coater body , and reducing influence of air acting on the resin (R) discharged from the re-coater body . a main frame ; a water tank disposed inside the main frame ; a build platform slidable in a vertical direction along the water tank ; an optical assembly disposed at an upper portion of the main frame and irradiating a laser beam to the build platform ; resin (R) contained inside the water tank ; and the floating solution (F) contained inside the water tank , wherein the floating solution (F) is not mixed with the resin (R), has a higher density than the resin (R), and supports the resin (R), characterized in that the 3D printer further comprises: a re-coater for discharging the resin (R) onto the build platform ; and a re-coater driver coupled to the main frame for driving the re-coater in a horizontal direction, a re-coater for discharging the resin (R) onto the build platform ; and a re-coater driver coupled to the main frame for driving the re-coater in a horizontal direction, wherein the re-coater comprises: a re-coater body having a columnar hollow space defined in the re-coater body ; and a wind cover connected to the re-coater body , and reducing influence of air acting on the resin (R) discharged from the re-coater body . a re-coater body having a columnar hollow space defined in the re-coater body ; and a wind cover connected to the re-coater body , and reducing influence of air acting on the resin (R) discharged from the re-coater body .
A recombinant DNA molecule comprising a DNA sequence encoding a chloroplast transit peptide (CTP) of SEQ ID NO:1, operably linked to a DNA sequence encoding (i) a dicamba monooxygenase (DMO) of SEQ ID NO: 18 or 20, or (ii) a protoporphyrinogen oxidase (PPO) of SEQ ID NO: 43, 40, 50, or 54.
An isolated polypeptide having cellulolytic enhancing activity, selected from the group consisting of: (a) a polypeptide having at least 75%, e.g., at least 80%, at least 81%, at least 82%, at least 83%, at least 84%, at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to the mature polypeptide of SEQ ID NO: 10; (b) a polypeptide encoded by a polynucleotide having at least 75%, e.g., at least 80%, at least 81%, at least 82%, at least 83%, at least 84%, at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 9; and (c) a fragment of a polypeptide of (a) or (b) that has cellulolytic enhancing activity. (a) a polypeptide having at least 75%, e.g., at least 80%, at least 81%, at least 82%, at least 83%, at least 84%, at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to the mature polypeptide of SEQ ID NO: 10; (b) a polypeptide encoded by a polynucleotide having at least 75%, e.g., at least 80%, at least 81%, at least 82%, at least 83%, at least 84%, at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 9; and (c) a fragment of a polypeptide of (a) or (b) that has cellulolytic enhancing activity.
A prosthetic heart valve delivery catheter having integrated embolic protection, said catheter comprising: a catheter shaft having a distal portion; a self-expanding prosthetic valve disposed on the distal portion of the catheter shaft ; and an embolic filter disposed on the distal portion of the catheter shaft at a location proximal of the prosthetic valve , said embolic filter being configured to self-expand from a collapsed configuration to a deployed configuration wherein an outer periphery of the filter is configured to contact a wall of a patient's aorta downstream of a patient's aortic valve when embolic filter is in its deployed configuration; a first sheath configured to constrain the prosthetic valve; and a second sheath configured to constrain the embolic filter , wherein the embolic filter comprises a filter structure having a narrow end coupled to the shaft and an open end located distally of the narrow end, and wherein the second sheath is configured to be retracted to allow the embolic filter to expand and the first sheath is configured then to be retracted to deploy the self-expanding prosthetic valve . a catheter shaft having a distal portion; a self-expanding prosthetic valve disposed on the distal portion of the catheter shaft ; and an embolic filter disposed on the distal portion of the catheter shaft at a location proximal of the prosthetic valve , said embolic filter being configured to self-expand from a collapsed configuration to a deployed configuration wherein an outer periphery of the filter is configured to contact a wall of a patient's aorta downstream of a patient's aortic valve when embolic filter is in its deployed configuration; a first sheath configured to constrain the prosthetic valve; and a second sheath configured to constrain the embolic filter , wherein the embolic filter comprises a filter structure having a narrow end coupled to the shaft and an open end located distally of the narrow end, and wherein the second sheath is configured to be retracted to allow the embolic filter to expand and the first sheath is configured then to be retracted to deploy the self-expanding prosthetic valve .