mhurhangee/ep-ind-claims huggingface dataset:
A device for ablating tissue in a body organ chamber, including heart chambers, comprising: (a) a guide body sheath having a deflectable distal end portion; (b) a guidewire extendable from said distal end portion of said guide body to form a guidewire loop (94, 130) that is controllable to create forced contact with organ chamber tissue; (c) an inflatable ablation balloon device mounted on a flexible guide shaft able to travel over said guidewire, said inflatable ablation balloon device comprising a balloon (88, 154, 180, 502), wherein said balloon (88, 154, 180, 502) as an outer surface that comprises a plurality of segmented separated conductive ablation elements (32, 512) and is configured such that ablation can be delivered selectively only by one or more elements in contact with tissue; and (d) a loop control element for controlling the size, shape and disposition of said guidewire loop. (a) a guide body sheath having a deflectable distal end portion; (b) a guidewire extendable from said distal end portion of said guide body to form a guidewire loop (94, 130) that is controllable to create forced contact with organ chamber tissue; (c) an inflatable ablation balloon device mounted on a flexible guide shaft able to travel over said guidewire, said inflatable ablation balloon device comprising a balloon (88, 154, 180, 502), wherein said balloon (88, 154, 180, 502) as an outer surface that comprises a plurality of segmented separated conductive ablation elements (32, 512) and is configured such that ablation can be delivered selectively only by one or more elements in contact with tissue; and (d) a loop control element for controlling the size, shape and disposition of said guidewire loop.
An arithmetic unit that is adapted to predict a contact area or a normal force arising in a case in which two rough surfaces are in contact with each other, the arithmetic unit comprising: a setting section that is adapted to set surface characteristics including a skewness and a kurtosis for each of the two rough surfaces as calculation conditions; a distribution computation section that is adapted to, based on the calculation conditions, acquire for each of the two rough surfaces a roughness distribution, which is a probability density function defining a probability of a height from a reference plane being a particular height, corresponding to a combination of skewness and kurtosis, and compute from the roughness distributions an asperity height distribution, which is a probability density function defining a probability of a height of an asperity peak from a reference plane being a particular height; and a contact computation section that is adapted to, based on the asperity height distribution computed for each of the two rough surfaces, compute a real contact area, which is an actual contact area in a case in which the two rough surfaces are in contact, or a normal force in a case in which the two rough surfaces are in contact. a setting section that is adapted to set surface characteristics including a skewness and a kurtosis for each of the two rough surfaces as calculation conditions; a distribution computation section that is adapted to, based on the calculation conditions, acquire for each of the two rough surfaces a roughness distribution, which is a probability density function defining a probability of a height from a reference plane being a particular height, corresponding to a combination of skewness and kurtosis, and compute from the roughness distributions an asperity height distribution, which is a probability density function defining a probability of a height of an asperity peak from a reference plane being a particular height; and a contact computation section that is adapted to, based on the asperity height distribution computed for each of the two rough surfaces, compute a real contact area, which is an actual contact area in a case in which the two rough surfaces are in contact, or a normal force in a case in which the two rough surfaces are in contact.
A medical arm device comprising: a first arm part including a tip part that holds a medical instrument and a link that supports the tip part; and a second arm part that supports the first arm part, wherein the tip part includes a structure in which three rotation axes are disposed in order of a rotation axis around a longitudinal axis of the medical instrument, a yaw axis that rotates the medical instrument left and right with respect to a tip of the link, and a pitch axis that rotates the medical instrument up and down with respect to the tip of the link in order from a most tip part, and a first wire for rotation transmission of the yaw axis, a second wire for rotation transmission of the roll axis, a first rerouting pulley that reroutes the first wire between the pitch axis and the yaw axis, a second rerouting pulley that reroutes the second wire between the pitch axis and the yaw axis, and a third rerouting pulley that reroutes the second wire between the yaw axis and the roll axis are disposed on the link; wherein at least one of the first rerouting pulley or the second rerouting pulley includes a set of rerouting pulleys having different diameters disposed on an identical axis on an opposite side of a structure body rotating around the pitch axis; and wherein the medical arm device further comprises at least one of a third wire for rotation transmission of the pitch axis, a link mechanism, a gear mechanism, or a motor that directly rotates the pitch axis. a first arm part including a tip part that holds a medical instrument and a link that supports the tip part; and a second arm part that supports the first arm part, wherein the tip part includes a structure in which three rotation axes are disposed in order of a rotation axis around a longitudinal axis of the medical instrument, a yaw axis that rotates the medical instrument left and right with respect to a tip of the link, and a pitch axis that rotates the medical instrument up and down with respect to the tip of the link in order from a most tip part, and a first wire for rotation transmission of the yaw axis, a second wire for rotation transmission of the roll axis, a first rerouting pulley that reroutes the first wire between the pitch axis and the yaw axis, a second rerouting pulley that reroutes the second wire between the pitch axis and the yaw axis, and a third rerouting pulley that reroutes the second wire between the yaw axis and the roll axis are disposed on the link; wherein at least one of the first rerouting pulley or the second rerouting pulley includes a set of rerouting pulleys having different diameters disposed on an identical axis on an opposite side of a structure body rotating around the pitch axis; and wherein the medical arm device further comprises at least one of a third wire for rotation transmission of the pitch axis, a link mechanism, a gear mechanism, or a motor that directly rotates the pitch axis.
A combination comprising: an insertion tool, a guide, and an implant comprising a self-fixating tip (104, 174) comprising an aperture (175, 177), the insertion tool comprising a handle and a needle (126, 170) extending from the handle, the needle (126, 170) comprising a proximal end attached to the handle and a distal end that includes a needle tip (132, 172), the needle tip (132, 172) comprising an aperture (134, 180) that allows guided relative movement of the needle tip (132, 172) along the guide, wherein at least a portion of the aperture (134, 180) extends in a direction that includes a directional component transverse to a longitudinal axis at the needle tip (132, 172), the guide comprising an elongate element having a diameter that allows a length of the guide to pass through the aperture (134, 180) in the needle tip (132, 172), wherein the self-fixating tip (104, 174) comprises an aperture (175, 177) that allows passage of the guide, and when the needle tip engages the self-fixating tip, the guide can pass through the aperture (134, 180) in the needle tip and the aperture (175, 177) in the self-fixating tip. a handle and a needle (126, 170) extending from the handle, the needle (126, 170) comprising a proximal end attached to the handle and a distal end that includes a needle tip (132, 172), the needle tip (132, 172) comprising an aperture (134, 180) that allows guided relative movement of the needle tip (132, 172) along the guide, wherein at least a portion of the aperture (134, 180) extends in a direction that includes a directional component transverse to a longitudinal axis at the needle tip (132, 172), proximal end attached to the handle and a distal end that includes a needle tip (132, 172), the needle tip (132, 172) comprising an aperture (134, 180) that allows guided relative movement of the needle tip (132, 172) along the guide, wherein at least a portion of the aperture (134, 180) extends in a direction that includes a directional component transverse to a longitudinal axis at the needle tip (132, 172), an aperture (134, 180) that allows guided relative movement of the needle tip (132, 172) along the guide, wherein at least a portion of the aperture (134, 180) extends in a direction that includes a directional component transverse to a longitudinal axis at the needle tip (132, 172), the guide comprising an elongate element having a diameter that allows a length of the guide to pass through the aperture (134, 180) in the needle tip (132, 172),
Assembly comprising: - an intake pipe extending between an air inlet and a combustion engine, - a combustion engine, - an electric compressor positioned on the intake pipe, - a heat exchanger positioned on the intake pipe, the electric compressor being configured to enable the heating of the intake gases flowing along the intake pipe, the electric compressor being incorporated into a first bypass circuit comprising a first bypass means configured to allow a proportion of the gases from the electric compressor to be recirculated through the said electric compressor when the gases are being heated, characterized in that the heat exchanger is incorporated into a second bypass circuit comprising a second bypass means configured so that the intake gases do not pass through the heat exchanger when the intake gases are being heated, the first and the second bypass means being formed by one and the same valve positioned between the two bypass circuits (51, 61). - an intake pipe extending between an air inlet and a combustion engine, - a combustion engine, - an electric compressor positioned on the intake pipe, - a heat exchanger positioned on the intake pipe,
A non-aqueous electrolyte, comprising a non-aqueous solvent and a lithium salt, wherein the lithium salt is a mixed lithium salt formed by LiPF 6 and LiN(FSO 2) 2; the non-aqueous solvent comprises a carbonate solvent and a high oxidation potential solvent, wherein the high oxidation potential solvent is selected from one or more of compounds represented by formula I and formula II; in formula I, R 1 and R 2 are independently selected from unsubstituted, partially halogenated, or fully halogenated alkyl groups having 1 to 5 carbon atoms, and at least one of R 1 and R 2 is a partially halogenated or fully halogenated alkyl group having 1 to 5 carbon atoms; and in formula II, R 3 is selected from partially halogenated or fully halogenated alkylene groups having 1 to 6 carbon atoms, wherein a halogen atom is selected from one or more of F, Cl, Br, and I, and preferably, the halogen atom is F. the lithium salt is a mixed lithium salt formed by LiPF 6 and LiN(FSO 2) 2; the non-aqueous solvent comprises a carbonate solvent and a high oxidation potential solvent, wherein the high oxidation potential solvent is selected from one or more of compounds represented by formula I and formula II; in formula I, R 1 and R 2 are independently selected from unsubstituted, partially halogenated, or fully halogenated alkyl groups having 1 to 5 carbon atoms, and at least one of R 1 and R 2 is a partially halogenated or fully halogenated alkyl group having 1 to 5 carbon atoms; and in formula II, R 3 is selected from partially halogenated or fully halogenated alkylene groups having 1 to 6 carbon atoms, wherein a halogen atom is selected from one or more of F, Cl, Br, and I, and preferably, the halogen atom is F.
A steel material having a composition consisting of: C: at least 0.08 wt% and no more than 0.70 wt%, Si: at least 0.05 wt% and no more than 2.5 wt%, Mn: at least 0.05 wt% and no more than 3.0 wt%, Cr: at least 0.01 wt%, Al: 0.5 wt% or less, O: 0.3 wt% or less, N: 0.3 wt% or less, and optionally one or more elements selected from: Mo: 5.0 wt% or less, W: 5.0 wt% or less, V: 5.0 wt% or less, Ti: 3.0 wt% or less, Nb: 1.0 wt% or less, Ta: 1.0 wt% or less, Ni: 0.05 wt% or more, and Cu: 2.0 wt% or less, and the remainder consisting essentially of Fe and unavoidable impurities; wherein said steel material has a particle dispersion fibrous grain structure with a <011> parallel to rolling direction texture and exhibiting a tensile strength of 1.2GPa or more, wherein said particle dispersion fibrous grain structure has a matrix structure including fibrous ferrite crystals having an average grain diameter of the minor axis of 3μm or less, wherein the microstructure of the steel material contains carbide particles dispersed in the matrix structure of the steel at a volume fraction of 7 x 10 -3 or more and 12 x 10 -2 or less, and the average diameter of the carbide particles is 0.5 μm or less. C: at least 0.08 wt% and no more than 0.70 wt%, Si: at least 0.05 wt% and no more than 2.5 wt%, Mn: at least 0.05 wt% and no more than 3.0 wt%, Cr: at least 0.01 wt%, Al: 0.5 wt% or less, O: 0.3 wt% or less, N: 0.3 wt% or less, and Mo: 5.0 wt% or less, W: 5.0 wt% or less, V: 5.0 wt% or less, Ti: 3.0 wt% or less, Nb: 1.0 wt% or less, Ta: 1.0 wt% or less, Ni: 0.05 wt% or more, and Cu: 2.0 wt% or less, and wherein said steel material has a particle dispersion fibrous grain structure with a <011> parallel to rolling direction texture and exhibiting a tensile strength of 1.2GPa or more, wherein said particle dispersion fibrous grain structure has a matrix structure including fibrous ferrite crystals having an average grain diameter of the minor axis of 3μm or less, wherein the microstructure of the steel material contains carbide particles dispersed in the matrix structure of the steel at a volume fraction of 7 x 10 -3 or more and 12 x 10 -2 or less, and the average diameter of the carbide particles is 0.5 μm or less.
Cutting tool (2, 2.2, 2.3) for machining fibre-reinforced materials, with a plurality of flutes (3, 4), which space out blades (5, 6, 7, 20, 5.3, 6.3) from each other in the circumferential direction, in which at least one blade (5, 6, 7, 20, 5.3, 6.3) has several cutters (10, 21, 30, 31, 39) on its circumferential side, which have a helix angle (a1 - an, b1 - bn, c1 - cn, d1 - dn) to the longitudinal axis of the cutting tool (2, 2.2, 2.3) of >25° according to amount, in which at least two cutters (10, 21, 30, 31, 39) have different helix angles (a1 - an, b1 - bn, c1 - cn, d1 - dn) on the at least one blade (5, 6, 7, 20, 5.3, 6.3), characterised in that all the cutters (10, 21, 30, 31, 39) of a blade (5, 6, 7, 20, 5.3, 6.3) have different helix angles (a1 - an, b1 - bn, c1 - cn, d1 - dn).
A controller comprising: processing circuitry coupled to memory, wherein the processing circuitry is configured to: generate data for implementing a configuration change for a network device; store, to a configuration database, the data for implementing the configuration change for the network device; and add, to a message queue of a message bus executed by one or more or more computing devices separate from the controller, an indication of the configuration change for the network device to cause the network device to obtain, from the configuration database, the data for implementing the configuration change for the network device. generate data for implementing a configuration change for a network device; store, to a configuration database, the data for implementing the configuration change for the network device; and add, to a message queue of a message bus executed by one or more or more computing devices separate from the controller, an indication of the configuration change for the network device to cause the network device to obtain, from the configuration database, the data for implementing the configuration change for the network device.
A method comprising: obtaining measurements associated with a plurality of controlled variables, CVs, and a plurality of manipulated variables, MVs, of a controller; detecting an irregular operating condition in the obtained measurements of at least one of the plurality of CVs or the plurality of MVs; analyzing case specific operating conditions (400, 500, 600, 700, 800, 900) based on the irregular operating condition; and removing the irregular operating condition based on analyzing the case specific operating conditions; characterized in that analyzing case specific operating conditions, when a steady state of the CV violating a hard limit is detected for the irregular operating condition, comprises: switching one or more MVs from an operator mode to a controller mode; relaxing limits of one of more of the MVs when a current value of an MV is at a hard or soft bound; switching one or more additional MVs from an operator mode to a controller mode when the one or more MVs are wound up; reducing error in a steady state value of another CV violating a hard limit that is limiting the MV from moving; relaxing a limit on the other CV; and providing operating information to a display when the controller cannot resolve the irregular operating condition. obtaining measurements associated with a plurality of controlled variables, CVs, and a plurality of manipulated variables, MVs, of a controller; detecting an irregular operating condition in the obtained measurements of at least one of the plurality of CVs or the plurality of MVs; analyzing case specific operating conditions (400, 500, 600, 700, 800, 900) based on the irregular operating condition; and removing the irregular operating condition based on analyzing the case specific operating conditions; characterized in that analyzing case specific operating conditions, when a steady state of the CV violating a hard limit is detected for the irregular operating condition, comprises: switching one or more MVs from an operator mode to a controller mode; relaxing limits of one of more of the MVs when a current value of an MV is at a hard or soft bound; switching one or more additional MVs from an operator mode to a controller mode when the one or more MVs are wound up; reducing error in a steady state value of another CV violating a hard limit that is limiting the MV from moving; relaxing a limit on the other CV; and providing operating information to a display when the controller cannot resolve the irregular operating condition. switching one or more MVs from an operator mode to a controller mode; relaxing limits of one of more of the MVs when a current value of an MV is at a hard or soft bound; switching one or more additional MVs from an operator mode to a controller mode when the one or more MVs are wound up; reducing error in a steady state value of another CV violating a hard limit that is limiting the MV from moving; relaxing a limit on the other CV; and providing operating information to a display when the controller cannot resolve the irregular operating condition.
A method of producing a titanium diboride product having a target average D50 particle size, comprising the following steps: (a) selecting the target average D50 particle size of the titanium diboride product to be produced; (b) providing a precursor mixture comprising a titanium source, a boron source, a carbon source and an amount of sulfur, wherein the amount of sulfur is selected on the selected target average D50 particle size; (c) reacting the precursor mixture in a reactor; (d) deagglomerating the actual titanium diboride product to remove a plurality of agglomerations in the titanium diboride product, wherein reacting the precursor mixture further comprises selecting at least one processing variable from a group, comprising the soak time, the reaction temperature and the inert gas flow rate through the reactor, and selecting a condition of the at least one processing variable, such that the actual titanium diboride product having an actual average D50 particle size is produced, wherein the soak time refers to the amount of time that the precursors in the precursor mixture are held at a specific temperature or within a temperature range and interact; wherein, due to the amount of sulfur, the actual average D50 particle size corresponds to the target average D50 particle size, wherein the amount of sulfur is not greater than 1.0 wt.% of the weight of the carbon source in the precursor mixture and the actual average titanium diboride D50 particle size is not greater than 7 microns; wherein reacting the precursor mixture includes carbothermically reacting the precursor mixture; wherein the precursor mixture further comprises iron oxide as a catalyst; wherein increasing the amount of sulfur in the precursor mixture leads to an increased average D50 particle size of the titanium diboride product actually obtained; wherein increasing the soak time, increasing the reaction temperature or lowering the inert gas flow leads to an increased average D50 particle size of the titanium diboride product actually obtained; wherein SEM analysis is used to confirm deagglomeration along with laser diffraction particle size analysis. (a) selecting the target average D50 particle size of the titanium diboride product to be produced; (b) providing a precursor mixture comprising a titanium source, a boron source, a carbon source and an amount of sulfur, wherein the amount of sulfur is selected on the selected target average D50 particle size; (c) reacting the precursor mixture in a reactor; (d) deagglomerating the actual titanium diboride product to remove a plurality of agglomerations in the titanium diboride product,
Device for recovering an object from water comprising an object attachment point for attaching the device to the object, and an inflatable and/or buoyant target mesh element, the target mesh element comprising one or more portions of material arranged to form at least one aperture and being convertible between a) an undeployed state in which the one or more portions of material are packaged and b) a deployed state in which the target mesh element is capable of remaining on or near the surface of the water and the one or more portions of material are arranged to form at least one aperture through which a device such as a boat hook may engage with the target mesh element, the attachment point and target mesh element being linked by an extendible line portion which is extendible when placed under a pre-determined longitudinal force, the extendible line portion comprising a packaged length of lifting line configured to remain in packaged form until the pre-determined longitudinal force is applied to one or both ends of the lifting line once the target mesh element is in the deployed state. a) an undeployed state in which the one or more portions of material are packaged and b) a deployed state in which the target mesh element is capable of remaining on or near the surface of the water and the one or more portions of material are arranged to form at least one aperture through which a device such as a boat hook may engage with the target mesh element,