mhurhangee/patent-ind-claim-en huggingface dataset:
A production method of a carburized steel component comprising: a preliminary gas carburizing process, wherein a steel component having a chemical composition that consists of: by mass%, C: 0.1 to 0.4%, Si: 0.7 to 4.0%, Mn: 0.2 to 3.0%, Cr: 0.5 to 5.0%, Al: 0.005 to 0.15%, S: not more than 0.3%, N: 0.003 to 0.03%, O: not more than 0.0050%, P: not more than 0.025%, Nb: 0 to 0.3%, Ti: 0 to 0.3%, V: 0 to 0.3%, Ni: 0 to 3.0%, Cu: 0 to 3.0%, Co: 0 to 3.0%, Mo: 0 to 1.0%, W: 0 to 1.0%, B: 0 to 0.005%, Ca: 0 to 0.01%, Mg: 0 to 0.01%, Zr: 0 to 0.05%, Te: 0 to 0.1%, and rare earth metals: 0 to 0.005%, with the balance being Fe and impurities, and that satisfies Formula , is subjected to a gas carburizing treatment at a carburizing temperature T p °C that satisfies Formula (A) for 10 minutes to less than 20 hours; and a main gas carburizing process, wherein successively following the preliminary gas carburizing process, a gas carburizing treatment is performed at a carburizing temperature T r °C that satisfies Formula (B) for a carburizing time t r minutes, wherein the carburizing temperature T r is higher than the carburizing temperature T p . 6.5 < 3.5 Si % + Mn % + 3 Cr % ≤ 18 800 ≤ T p < 163 × ln CP + 0.6 − 41 × ln 3.5 × Si % + Mn % + 3 × Cr % + 950 4 < 13340 / T r + 273.15 − ln t r < 7 where, [Si%], [Mn%], and [Cr%] in the formulae are substituted by the Si content, Mn content, and Cr content (in mass%) in the steel component, the term ln() represents natural logarithm, and CP is substituted by a carbon potential during carburization in the preliminary gas carburizing process. a preliminary gas carburizing process, wherein a steel component having a chemical composition that consists of: by mass%, C: 0.1 to 0.4%, Si: 0.7 to 4.0%, Mn: 0.2 to 3.0%, Cr: 0.5 to 5.0%, Al: 0.005 to 0.15%, S: not more than 0.3%, N: 0.003 to 0.03%, O: not more than 0.0050%, P: not more than 0.025%, Nb: 0 to 0.3%, Ti: 0 to 0.3%, V: 0 to 0.3%, Ni: 0 to 3.0%, Cu: 0 to 3.0%, Co: 0 to 3.0%, Mo: 0 to 1.0%, W: 0 to 1.0%, B: 0 to 0.005%, Ca: 0 to 0.01%, Mg: 0 to 0.01%, Zr: 0 to 0.05%, Te: 0 to 0.1%, and rare earth metals: 0 to 0.005%, with the balance being Fe and impurities, and that satisfies Formula , is subjected to a gas carburizing treatment at a carburizing temperature T p °C that satisfies Formula (A) for 10 minutes to less than 20 hours; and a main gas carburizing process, wherein successively following the preliminary gas carburizing process, a gas carburizing treatment is performed at a carburizing temperature T r °C that satisfies Formula (B) for a carburizing time t r minutes, wherein the carburizing temperature T r is higher than the carburizing temperature T p . 6.5 < 3.5 Si % + Mn % + 3 Cr % ≤ 18 800 ≤ T p < 163 × ln CP + 0.6 − 41 × ln 3.5 × Si % + Mn % + 3 × Cr % + 950 4 < 13340 / T r + 273.15 − ln t r < 7 where, [Si%], [Mn%], and [Cr%] in the formulae are substituted by the Si content, Mn content, and Cr content (in mass%) in the steel component, the term ln() represents natural logarithm, and CP is substituted by a carbon potential during carburization in the preliminary gas carburizing process.
A composition comprising: a plurality of hard particles comprising a metal nitride and_at least one of a metal boride, a metal carbide, a metal oxide, a metal silicide, a metal carbonitride, a solid state solution of any thereof, or a particulate mixture of any thereof; a plurality of lubricant nanoparticles having an average particle size of less than or equal to 500 nm, based on largest length dimension of individual particles measured by visual examination of microscopy image, and an open architecture comprising fissures, separations, or other discontinuities in the outer surfaces of the nanoparticle providing an opening to internal portions of the nanoparticles; and an organic medium intercalated in the lubricant nanoparticles; wherein the composition consists of between 0.25 - 5.0 percent, by weight, of a combination of said lubricant nanoparticles and hard particles; wherein the hard particles comprise between 1 and 99 percent by weight based on the total weight of the particles in the composition; wherein the metal nitride is selected from the group consisting of cubic boron nitrides, silicon nitrides, titanium nitrides, zirconium nitrides, hafnium nitrides, tungsten nitrides, solid state solutions of any thereof, and particulate mixtures of any thereof; and wherein the metal oxide is selected from the group consisting of aluminum oxides, cerium oxides, titanium oxides, zirconium oxides, solid state solutions of any thereof, and particulate mixtures of any thereof. a plurality of hard particles comprising a metal nitride and_at least one of a metal boride, a metal carbide, a metal oxide, a metal silicide, a metal carbonitride, a solid state solution of any thereof, or a particulate mixture of any thereof; a plurality of lubricant nanoparticles having an average particle size of less than or equal to 500 nm, based on largest length dimension of individual particles measured by visual examination of microscopy image, and an open architecture comprising fissures, separations, or other discontinuities in the outer surfaces of the nanoparticle providing an opening to internal portions of the nanoparticles; and an organic medium intercalated in the lubricant nanoparticles; wherein the composition consists of between 0.25 - 5.0 percent, by weight, of a combination of said lubricant nanoparticles and hard particles; wherein the hard particles comprise between 1 and 99 percent by weight based on the total weight of the particles in the composition; wherein the metal nitride is selected from the group consisting of cubic boron nitrides, silicon nitrides, titanium nitrides, zirconium nitrides, hafnium nitrides, tungsten nitrides, solid state solutions of any thereof, and particulate mixtures of any thereof; and wherein the metal oxide is selected from the group consisting of aluminum oxides, cerium oxides, titanium oxides, zirconium oxides, solid state solutions of any thereof, and particulate mixtures of any thereof.
An airway maintenance device comprising an airway lumen having a proximal end and a distal end, a distal end portion incorporating an optical sensor configured to measure capillary blood flow in tissue surrounding the distal end when in position within a patient's airway, wherein the optical sensor comprises a portion of an optical fibre extending to the distal end portion along the lumen , the portion of the optical fibre being at a distal end of the optical fibre , wherein the distal end portion comprises an inflatable cuff incorporating the optical sensor .
A secondary cell activation method, comprising: sending , by an access network device, an activation command to a terminal device, wherein the activation command is used to indicate activating a secondary cell; sending , by the access network device, first configuration information of a first reference signal to the terminal device; sending , by the access network device, the first reference signal to the terminal device according to the first configuration information, wherein the first reference signal is used to obtain a channel measurement result of the secondary cell, and wherein the first configuration information comprises a reference signal sending time, wherein the reference signal sending time of the first reference signal is a relative time difference between a time at which the access network device sends the first reference signal and a time at which the access network device sends the activation command, or is a time at which the access network device sends the first reference signal. sending , by an access network device, an activation command to a terminal device, wherein the activation command is used to indicate activating a secondary cell; sending , by the access network device, first configuration information of a first reference signal to the terminal device; sending , by the access network device, the first reference signal to the terminal device according to the first configuration information, wherein the first reference signal is used to obtain a channel measurement result of the secondary cell, and wherein the first configuration information comprises a reference signal sending time, wherein the reference signal sending time of the first reference signal is a relative time difference between a time at which the access network device sends the first reference signal and a time at which the access network device sends the activation command, or is a time at which the access network device sends the first reference signal.
A human detection system for a construction machine that is configured to detect the presence of a human around the construction machine by using an image captured by an imaging device that is attachable to the construction machine and that captures a human from diagonally above, the system comprising: an extracting part configured to extract a part of the captured image as a target image; and an identifying part configured to identify whether an image included in the target image is an image of a human; wherein the target image corresponds to a virtual plane region in a real space, and characterized in that in the real space, the virtual plane is a rectangular region that faces toward the imaging device and is inclined with respect to a horizontal surface, and a horizontal distance between the imaging device and an upper side of the rectangular region is larger than a horizontal distance between the imaging device and a lower side of the rectangular region. an extracting part configured to extract a part of the captured image as a target image; and an identifying part configured to identify whether an image included in the target image is an image of a human; wherein the target image corresponds to a virtual plane region in a real space, and characterized in that in the real space, the virtual plane is a rectangular region that faces toward the imaging device and is inclined with respect to a horizontal surface, and a horizontal distance between the imaging device and an upper side of the rectangular region is larger than a horizontal distance between the imaging device and a lower side of the rectangular region.
A secondary battery comprising: an electrode assembly comprising: a first electrode plate ; a second electrode plate ; and a separator between the first electrode plate and the second electrode plate ; a can accommodating the electrode assembly ; and a cap assembly coupled to and sealing the can , wherein a top end and a bottom end of the can each have a thickness (T1, T2) that is greater than a thickness (T3) of a middle portion of the can , characterized in that the can comprises metal boards having different thicknesses, the metal boards being welded together to form a unitary metal board, wherein the unitary metal board is folded, and wherein end portions of the unitary metal board are welded together. an electrode assembly comprising: a first electrode plate ; a second electrode plate ; and a separator between the first electrode plate and the second electrode plate ; a first electrode plate ; a second electrode plate ; and a separator between the first electrode plate and the second electrode plate ; a can accommodating the electrode assembly ; and a cap assembly coupled to and sealing the can , wherein a top end and a bottom end of the can each have a thickness (T1, T2) that is greater than a thickness (T3) of a middle portion of the can , characterized in that the can comprises metal boards having different thicknesses, the metal boards being welded together to form a unitary metal board, wherein the unitary metal board is folded, and wherein end portions of the unitary metal board are welded together.
A heat exchanger comprising: a first plurality of fluid passages having an inlet manifold communicating into a core portion , and then into an outlet manifold ; and a second plurality of fluid passages having an inlet manifold communicating into a core portion , and then into an outlet manifold , characterized in that said first plurality of fluid passages and second plurality of fluid passages each have cross-sectional areas which are smaller in said core portion than adjacent said inlet and outlet manifolds . a first plurality of fluid passages having an inlet manifold communicating into a core portion , and then into an outlet manifold ; and a second plurality of fluid passages having an inlet manifold communicating into a core portion , and then into an outlet manifold , characterized in that said first plurality of fluid passages and second plurality of fluid passages each have cross-sectional areas which are smaller in said core portion than adjacent said inlet and outlet manifolds .
A liquid ejection substrate including an ejection opening that ejects a liquid, an ejection energy generation element that generates energy used to eject the liquid, and a pressure chamber that has the ejection energy generation element provided therein, wherein the liquid ejection substrate includes a first portion and a second portion deviated from each other in a thickness direction of the liquid ejection substrate , wherein the first portion is provided with a plurality of ejection openings arrayed in a first direction and a plurality of correspondingly arrayed pressure chambers , a first passage communicating with one sides of the arrayed pressure chambers and a second passage communicating with the other sides of the arrayed pressure chambers , a plurality of supply passages communicating with the first passage to supply the liquid to the pressure chambers and a plurality of collection passages communicating with the second passage to collect the liquid from the pressure chambers , said supply passages and collection passages being disposed to face each other with the ejection openings interposed therebetween when seeing the liquid ejection substrate from a side of the ejection openings, and wherein the second portion is provided with a common supply passage communicating with the first passage through the plurality of the supply passages and a common collection passage communicating with the second passage through the plurality of the collection passages . wherein the liquid ejection substrate includes a first portion and a second portion deviated from each other in a thickness direction of the liquid ejection substrate , wherein the first portion is provided with a plurality of ejection openings arrayed in a first direction and a plurality of correspondingly arrayed pressure chambers , a first passage communicating with one sides of the arrayed pressure chambers and a second passage communicating with the other sides of the arrayed pressure chambers , a plurality of supply passages communicating with the first passage to supply the liquid to the pressure chambers and a plurality of collection passages communicating with the second passage to collect the liquid from the pressure chambers , said supply passages and collection passages being disposed to face each other with the ejection openings interposed therebetween when seeing the liquid ejection substrate from a side of the ejection openings, and wherein the second portion is provided with a common supply passage communicating with the first passage through the plurality of the supply passages and a common collection passage communicating with the second passage through the plurality of the collection passages .
A cold forging former apparatus with a redirecting function of a shaped object , the cold forging former apparatus comprising: a main mold part including a first guide for receiving a horizontally laid shaped object , a guide slope for receiving the horizontally laid shaped object from the first guide wherein the guide slope is configured to redirect the horizontally laid shaped object toward a vertical position, an ejector pin , and a second guide for discharging the vertically laid shaped object ; and a punch mold part having a punch pin , wherein, in use, the horizontally laid shaped object is pushed into the main mold part through the first guide by the punch pin , the shaped object thereby being vertically erected by sliding on the guide slope , and by thereafter moving the ejector pin toward the shaped object to facilitate discharge of the shaped object simultaneously via the first guide and the second guide . a main mold part including a first guide for receiving a horizontally laid shaped object , a guide slope for receiving the horizontally laid shaped object from the first guide wherein the guide slope is configured to redirect the horizontally laid shaped object toward a vertical position, an ejector pin , and a second guide for discharging the vertically laid shaped object ; and a punch mold part having a punch pin , wherein, in use, the horizontally laid shaped object is pushed into the main mold part through the first guide by the punch pin , the shaped object thereby being vertically erected by sliding on the guide slope , and by thereafter moving the ejector pin toward the shaped object to facilitate discharge of the shaped object simultaneously via the first guide and the second guide .
Three-dimensionally woven multilayer fibrous structure having the same number of warp yarns woven at any level along the warp direction, the fibrous structure comprising, in the warp direction, a first part and a second portion , the first part having a thickness measured in a direction perpendicular to the warp and weft directions, greater than the second part , characterised in that the spacing between two weft planes along the warp direction is greater in the second portion than in the first part , and in that the number of weft yarns per weft plane of the second part is lower than the number of weft yarns per weft plane of the first part, the first part of the fibrous structure comprising a first portion and a second portion , the first portion being arranged in said perpendicular direction, over a second portion and being structurally independent of the second portion , said first portion and second portion of the first part being woven to the second part at a transition from the first part to the second part
A downhole formation evaluation tool , comprising: a sample chamber ; and a valve system coupled to the sample chamber , wherein the valve system comprises: a valve disposed in a housing and comprising a spool moveable from an un-actuated position, wherein a recess portion on a circumference of the spool is not aligned with a flow path thereby preventing a fluid from flowing into the sample chamber , to an actuated position in response to actuation of the valve, wherein the recess portion on the circumference of the spool is aligned with the flow path to allow fluid passage to the sample chamber ; and a valve shift detection system disposed in the housing and comprising a switch component and a resistor disposed in one or more insulating bodies , wherein the valve shift detection system is electrically isolated from the valve in the un-actuated position and electrically coupled to the valve in the actuated position. a sample chamber ; and a valve system coupled to the sample chamber , wherein the valve system comprises: a valve disposed in a housing and comprising a spool moveable from an un-actuated position, wherein a recess portion on a circumference of the spool is not aligned with a flow path thereby preventing a fluid from flowing into the sample chamber , to an actuated position in response to actuation of the valve, wherein the recess portion on the circumference of the spool is aligned with the flow path to allow fluid passage to the sample chamber ; and a valve shift detection system disposed in the housing and comprising a switch component and a resistor disposed in one or more insulating bodies , wherein the valve shift detection system is electrically isolated from the valve in the un-actuated position and electrically coupled to the valve in the actuated position. a valve disposed in a housing and comprising a spool moveable from an un-actuated position, wherein a recess portion on a circumference of the spool is not aligned with a flow path thereby preventing a fluid from flowing into the sample chamber , to an actuated position in response to actuation of the valve, wherein the recess portion on the circumference of the spool is aligned with the flow path to allow fluid passage to the sample chamber ; and a valve shift detection system disposed in the housing and comprising a switch component and a resistor disposed in one or more insulating bodies , wherein the valve shift detection system is electrically isolated from the valve in the un-actuated position and electrically coupled to the valve in the actuated position.
A push-pull chain actuator for operating a window , the push-pull chain actuator comprising an electric motor and a gear train arranged to be driven by the electric motor and to push and pull a thrust chain , the gear train comprising - a driving gear , - a driven double gear comprising an input gear and an output gear , where - the input gear comprises a centre hole having an internal non-circular engagement structure arranged at the inside circumference and arranged coaxially with the input gear, and where - the output gear comprises an external non-circular engagement structure arranged coaxially with the input and output gears and engaging with the internal engagement structure to rotatably lock the input gear to the output gear, where the internal engagement structure comprises internal teeth and where the external engagement structure comprises external teeth which mesh with the internal teeth and where the external teeth have the same or substantially the same tooth profile as the teeth of the output gear . - a driving gear , - a driven double gear comprising an input gear and an output gear , where - the input gear comprises a centre hole having an internal non-circular engagement structure arranged at the inside circumference and arranged coaxially with the input gear, and where - the output gear comprises an external non-circular engagement structure arranged coaxially with the input and output gears and engaging with the internal engagement structure to rotatably lock the input gear to the output gear, where the internal engagement structure comprises internal teeth and where the external engagement structure comprises external teeth which mesh with the internal teeth and where the external teeth have the same or substantially the same tooth profile as the teeth of the output gear . - the input gear comprises a centre hole having an internal non-circular engagement structure arranged at the inside circumference and arranged coaxially with the input gear, and where - the output gear comprises an external non-circular engagement structure arranged coaxially with the input and output gears and engaging with the internal engagement structure to rotatably lock the input gear to the output gear, where the internal engagement structure comprises internal teeth and where the external engagement structure comprises external teeth which mesh with the internal teeth and where the external teeth have the same or substantially the same tooth profile as the teeth of the output gear .